The cable bridge is a full name (referred to as the bridge) that has a rigid structural system that supports cables supporting cables with a straight segment, curve, attachment, and tributary racks of the cable tray or cable rack. Is when the cable bridge is laid, the pallet gradient should be firm and reliable. Both the horizontal and vertical orientation of the tributary frame should not be greater than 10mm regardless of the horizontal or vertical orientation. The height deviation of the vertical direction cannot be greater than 5mm. The cable bridge installed vertically, you should choose a ladder rack or a cable bridge with a tied upper. In the public corridor or outdoor crossing the street, the bottom -floor cable bridge is suitable for the use of cable bridge. Themail construction should be completed before the cable bridge is laid, and the caps of the vertical well road have been completed to ensure that the surrounding environment is clean and clean. The cable bridges should be guaranteed accurately before wearing a wall and cross -floor holes. The cable bridge If it is made of steel, it should be connected to the ground protection device at the starting point and end point of the laying line. If the length of the cable bridge is greater than 30 meters, a grounding connection point is needed every 20 to 30 meters.
The cable bridge is used to protect the cable. The straight -line segment, curve, three -way, four -way components of the slot, tray or stepped, and the arms (arm brackets), hanging frames, etc. The following is referred to as a bridge). During the installation, the Shangyong Bridge has been continuously recognized by the market and accepted the domesticization of the cable bridge industry. The products are selected from high -quality cold -rolled steel plates to obtain high -quality cold -rolled steel plates. Spray, fireproof coatings, paint, etc. 1. The stepped cable bridge The CQ1-T-type-type cable bridge is improved according to relevant domestic and foreign information. It has the advantages of light weight, low cost, unique shape, convenient installation, good heat dissipation, and breathable. He is applicable to laying a large -diameter cable and is suitable for laying high and low -voltage power cables. 2. The tray -type cable bridge
The pallet cable bridge is the most widely used in oil, chemical, light industry, and telecommunications. It has the advantages of light weight, large load, beautiful shape, simple structure, and convenient installation. It is suitable for the installation of power cables, and it is also suitable for controlling cables. 3. Tank cable bridge The groove cable bridge is a fully closed cable bridge. It is most suitable for computer cables, communication cables, thermocouple cables and other high -sensitive system control cables. It has a good effect on the protection of the shielding interference of the cable and the protection of the environmental cable during heavy corrosion. The advantages and disadvantages of step -type, tray, and slot cable bridges: The steps of the stepped exchange line have good ventilation performance, no dustproof, no interference. The groove -type and pallet exchange bridge frame has dust and anti -interference. 4. Large span cable bridge The current large span cable bridge frame is generally assembled from the tensile glass fiber reinforcement profile, which is suitable for power cables, control cables, lighting cables and accessories. Compared with the iron bridge, there is a long service life (generally designed for 20 years), convenient installation and low cost (the proportion is only 1/4 of the carbon steel, no fire is required during construction, and the length of the single bridge can reach 8 8. 8 can reach 8 8 Mi, even longer), easy cutting, no need to maintain and other superiority. 5. The combined cable bridge The combined cable bridge is a new type of bridge frame, which is the second -generation product in the cable bridge series. It applies to the laying of various projects, various units, and various cables. It has the characteristics of simple structure, flexible configuration, convenient installation, and novel forms.
Sink cable bridge is a fully closed cable bridge. It is most suitable for the control cables of computer cables, communication cables, thermocouple cables and other high -sensitive systems. The protection has better effects.
The net weight of the aluminum alloy cable bridge frame also becomes lighter. Because the proportion of aluminum and steel is different (AL = 2.7, Fe = 7.86), calculate according to weight, the ratio of aluminum steel is about L: 3. The size and bearing capacity of aluminum alloy cables are basically similar to the steel cable bridge. In terms of spending, the cost of aluminum alloy cable bridge is higher than the galvanized iron cable bridge.
The tray -type cable bridge is the most widely used in oil, chemical, electric power, light industry, television, telecommunications and other aspects. It has the advantages of light weight, large load, beautiful shape, simple structure, and convenient installation. It is applicable to both the installation of power cables and controlling the laying of cables.
1. The cable bridge is a standardized, serialized, and generalized cable laying device for the laying of wires, cables, and tube cables. 2. Basic categories: groove cable bridge, a fully enclosed cable bridge, it is most suitable for the shielding interference interference of computer cables, communication cables, thermocouple cables and other high -sensitive systems Protection has a good effect. The tray -type cable bridge has the advantages of light weight, large load, beautiful shape, simple structure, and convenient installation. It is suitable for both installation of power cables and controlling the laying of cables. Steel -type cable bridge is suitable for laying the general light and large cables, and is particularly suitable for the layout of high and low power cables.
1. The cable bridge is a standardized, serialized, and generalized cable laying device for the laying of wires, cables, and tube cables. 2. Basic categories: groove cable bridge, a fully enclosed cable bridge, it is most suitable for the shielding interference interference of computer cables, communication cables, thermocouple cables and other high -sensitive systems Protection has a good effect. The tray -type cable bridge has the advantages of light weight, large load, beautiful shape, simple structure, and convenient installation. It is suitable for both installation of power cables and controlling the laying of cables. Steel -type cable bridge is suitable for laying the general light and large cables, and is particularly suitable for the layout of high and low power cables.
The cable bridge is a full name (referred to as the bridge) that has a rigid structural system that supports cables supporting cables with a straight segment, curve, attachment, and tributary racks of the cable tray or cable rack.
Is when the cable bridge is laid, the pallet gradient should be firm and reliable. Both the horizontal and vertical orientation of the tributary frame should not be greater than 10mm regardless of the horizontal or vertical orientation. The height deviation of the vertical direction cannot be greater than 5mm.
The cable bridge installed vertically, you should choose a ladder rack or a cable bridge with a tied upper. In the public corridor or outdoor crossing the street, the bottom -floor cable bridge is suitable for the use of cable bridge.
Themail construction should be completed before the cable bridge is laid, and the caps of the vertical well road have been completed to ensure that the surrounding environment is clean and clean. The cable bridges should be guaranteed accurately before wearing a wall and cross -floor holes.
The cable bridge If it is made of steel, it should be connected to the ground protection device at the starting point and end point of the laying line. If the length of the cable bridge is greater than 30 meters, a grounding connection point is needed every 20 to 30 meters.
cable bridge
The cable bridge is used to protect the cable.
The straight -line segment, curve, three -way, four -way components of the slot, tray or stepped, and the arms (arm brackets), hanging frames, etc. The following is referred to as a bridge). During the installation, the Shangyong Bridge has been continuously recognized by the market and accepted the domesticization of the cable bridge industry. The products are selected from high -quality cold -rolled steel plates to obtain high -quality cold -rolled steel plates. Spray, fireproof coatings, paint, etc.
1. The stepped cable bridge
The CQ1-T-type-type cable bridge is improved according to relevant domestic and foreign information. It has the advantages of light weight, low cost, unique shape, convenient installation, good heat dissipation, and breathable. He is applicable to laying a large -diameter cable and is suitable for laying high and low -voltage power cables.
2. The tray -type cable bridge
The pallet cable bridge is the most widely used in oil, chemical, light industry, and telecommunications. It has the advantages of light weight, large load, beautiful shape, simple structure, and convenient installation. It is suitable for the installation of power cables, and it is also suitable for controlling cables.
3. Tank cable bridge
The groove cable bridge is a fully closed cable bridge. It is most suitable for computer cables, communication cables, thermocouple cables and other high -sensitive system control cables. It has a good effect on the protection of the shielding interference of the cable and the protection of the environmental cable during heavy corrosion.
The advantages and disadvantages of step -type, tray, and slot cable bridges: The steps of the stepped exchange line have good ventilation performance, no dustproof, no interference. The groove -type and pallet exchange bridge frame has dust and anti -interference.
4. Large span cable bridge
The current large span cable bridge frame is generally assembled from the tensile glass fiber reinforcement profile, which is suitable for power cables, control cables, lighting cables and accessories. Compared with the iron bridge, there is a long service life (generally designed for 20 years), convenient installation and low cost (the proportion is only 1/4 of the carbon steel, no fire is required during construction, and the length of the single bridge can reach 8 8. 8 can reach 8 8 Mi, even longer), easy cutting, no need to maintain and other superiority.
5. The combined cable bridge
The combined cable bridge is a new type of bridge frame, which is the second -generation product in the cable bridge series. It applies to the laying of various projects, various units, and various cables. It has the characteristics of simple structure, flexible configuration, convenient installation, and novel forms.
Sink cable bridge is a fully closed cable bridge. It is most suitable for the control cables of computer cables, communication cables, thermocouple cables and other high -sensitive systems. The protection has better effects.
The net weight of the aluminum alloy cable bridge frame also becomes lighter. Because the proportion of aluminum and steel is different (AL = 2.7, Fe = 7.86), calculate according to weight, the ratio of aluminum steel is about L: 3. The size and bearing capacity of aluminum alloy cables are basically similar to the steel cable bridge. In terms of spending, the cost of aluminum alloy cable bridge is higher than the galvanized iron cable bridge.
The tray -type cable bridge is the most widely used in oil, chemical, electric power, light industry, television, telecommunications and other aspects. It has the advantages of light weight, large load, beautiful shape, simple structure, and convenient installation. It is applicable to both the installation of power cables and controlling the laying of cables.
1. The cable bridge is a standardized, serialized, and generalized cable laying device for the laying of wires, cables, and tube cables. 2. Basic categories: groove cable bridge, a fully enclosed cable bridge, it is most suitable for the shielding interference interference of computer cables, communication cables, thermocouple cables and other high -sensitive systems Protection has a good effect. The tray -type cable bridge has the advantages of light weight, large load, beautiful shape, simple structure, and convenient installation. It is suitable for both installation of power cables and controlling the laying of cables. Steel -type cable bridge is suitable for laying the general light and large cables, and is particularly suitable for the layout of high and low power cables.
1. The cable bridge is a standardized, serialized, and generalized cable laying device for the laying of wires, cables, and tube cables. 2. Basic categories: groove cable bridge, a fully enclosed cable bridge, it is most suitable for the shielding interference interference of computer cables, communication cables, thermocouple cables and other high -sensitive systems Protection has a good effect. The tray -type cable bridge has the advantages of light weight, large load, beautiful shape, simple structure, and convenient installation. It is suitable for both installation of power cables and controlling the laying of cables. Steel -type cable bridge is suitable for laying the general light and large cables, and is particularly suitable for the layout of high and low power cables.