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Novel steel-structure groove type cable bridge and processing equipment thereof

A technology of cable tray and processing equipment, applied in the direction of mechanical equipment, pipe supports, pipes/pipe joints/pipes, etc., can solve the problems of increasing the production cost of grooved cable trays, adding mounting brackets or hangers, and saving installation costs. , the effect of increasing the overall strength and improving the utilization rate

Inactive Publication Date: 2013-12-25
NINGXIA ZHONGYU BRIDGE COMPONENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the structure of the bridge mainly includes trough type, tray type and ladder frame type, etc. Among them, the trough type cable bridge is a fully enclosed cable bridge, including the trough body and the shield, and the cross section of the trough body is U-shaped. For larger tanks, the length of the tank is generally shortened and the thickness of the plate is increased, or the bottom plate and the two side plates are welded together to meet the strength requirements, which increases the number of mounting brackets or hangers, and at the same time It also increases the production cost of the trough type cable tray

Method used

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  • Novel steel-structure groove type cable bridge and processing equipment thereof
  • Novel steel-structure groove type cable bridge and processing equipment thereof
  • Novel steel-structure groove type cable bridge and processing equipment thereof

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Embodiment Construction

[0025] Such as figure 1 , 2 As shown, the trough body of the trough-type cable tray is a U-shaped long trough folded from a whole piece of steel plate. There are connection holes 4 on the side plates 1 at both ends of the trough body. The connection holes include 3 connection holes and 1 grounding wire Hole, a seven-character buttonhole on the cover plate, two raised ribs 2 are pressed along the length direction on the two side plates 1 of the tank body, and a 180-degree fold is folded inward along the length direction on the upper end of the two side plates. Side 3, so that the overall strength of the tank can be effectively increased on the basis of a certain plate thickness.

[0026] According to the size of the cross-section of the tank, the number of raised ribs on both sides can be adjusted. When the height of the tank is less than or equal to 100mm, the number of raised ribs is 2. When the height of the tank is greater than or equal to 150mm , the number of raised rib...

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Abstract

The invention relates to a cable bridge for supporting and placing a cable and production equipment of the cable bridge, in particular to a novel steel-structure groove type cable bridge and processing equipment thereof. The cable bridge comprises a U-shaped groove body consisting of a bottom plate and two side plates, and is characterized in that one or more than one raised reinforcing rib is pressed against each of the two side plates along the length direction; a 180-degree folded edge is formed at the upper end of each of the two side plates along the length direction. The processing equipment consists of a driving device, a feeding device, a leveling device and an edge folding mechanism, wherein the driving device consists of an electrical control device, a motor and a transmission chain; a steel plate leveling device, a punching device, a plate cutting device and an edge folding device are arranged behind the feeding device in sequence and are connected with one another through transmission rollers. By the adoption of the technical scheme provided by the invention, the overall strength is high, the installation cost is saved, the productivity and the utilization rate of materials are effectively improved, and the processing equipment can be used for processing the cable bridge continuously and integrally at one time.

Description

Technical field [0001] The invention relates to a bridge for supporting and placing cables and its production equipment, in particular to a novel steel structure trough cable bridge and its processing equipment. Background technique [0002] At present, the structure of the bridge mainly includes trough type, tray type and ladder frame type, etc. Among them, the trough type cable bridge is a fully enclosed cable bridge, including the trough body and the shield, and the cross section of the trough body is U-shaped. For larger tanks, the length of the tank is generally shortened and the thickness of the plate is increased, or the bottom plate and the two side plates are welded together to meet the strength requirements, which increases the number of mounting brackets or hangers, and at the same time Also improved the production cost of trough type cable tray. [0003] For the trough cable tray, the commonly used folding method is to use the folding machine to carry out the si...

Claims

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Application Information

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IPC IPC(8): F16L3/06B23P15/00B21D35/00
Inventor 李慧
Owner NINGXIA ZHONGYU BRIDGE COMPONENT
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