Novel cable bridge stand
A cable tray, a new type of technology, applied in electrical components and other directions, can solve problems such as inconvenient installation and disassembly
Inactive Publication Date: 2016-03-23
天津市盟特电气仪表配件制造股份有限公司
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Problems solved by technology
[0003] However, such a setting still inevitably utilizes more bolts, and it is inconvenient to install and disassemble.
Method used
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[0024] In order to further understand the invention content, characteristics and effects of the present invention, the following embodiments are enumerated hereby, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0025] see figure 1 , a new type of cable tray, including a lower chamber 1 and an upper cover 2,
[0026] The lower chamber is integrated, and the upper edges of the left and right walls of the lower chamber 1 are bent toward the inside of the lower chamber 1, respectively forming grooves with the same size and opening upwards, that is, the first groove 1-1 and second groove 1-2;
[0027] The outer side of the left wall of the lower chamber 1 is provided with a connecting groove with an opening horizontally to the left, that is, the third groove 1-3, and the outer side of the right wall of the lower chamber 1 is provided with an opening horizontally to the right. The connecting groove, that is, the fourth groove 1-4, the thi...
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The invention relates to a novel cable bridge stand, which includes a lower cavity and a top cover plate. The lower cavity is a one-body cavity. Top edges of the left wall and the right wall of the lower cavity are both bent toward the inside of the lower cavity to form two grooves with upward openings respectively, the two grooves being the same in size. The outer side of the left wall of the lower cavity is equipped with a connection groove with an opening facing horizontally toward the left. The outer side of the right wall of the lower cavity is also equipped with a connection groove with an opening facing horizontally toward the right. The third groove and the fourth groove are symmetrical about a central line at the bottom edge of the lower cavity. The inner side of the left wall of the lower cavity is provided with more than one clamping groove, i.e. a left clamping groove. The inner side of the right wall of the lower cavity is also provided with more than one identical right clamping groove that corresponds to the left clamping groove in position. The lower cavity also has division layers matching the left clamping groove and the right clamping groove inside. The left and right walls of the lower cavity and the ground are all equipped with through holes. The two ends of the top cover plate are provided with two convex edges that fit the first groove and the second groove.
Description
technical field [0001] The invention belongs to the technical field of cable bridge manufacture, and in particular relates to a novel cable bridge. Background technique [0002] The traditional cable tray has certain defects in performance and structure, and the traditional cable tray must be fixed by locking a large number of bolts, which will inevitably increase labor and time costs, and is not easy to install. In addition , the traditional cable tray only has a single-layer support plate, which is not convenient for the heat dissipation of the cable, even if there is a layered cable tray disclosed in the patent ZL201120290472. The top is provided with an inverted U-shaped top cover, and a number of support rods are crossed between the two side walls of the base. There are cooling holes. In the present invention, a support plate is installed in a cable bridge, so as to reduce the number of cables in each layer of the bridge, reduce the cable density, and increase the hea...
Claims
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Inventor 王贵军
Owner 天津市盟特电气仪表配件制造股份有限公司