CN222802453U

CN222802453U - Cable bridge formed by extrusion and drawing

Info

Publication number: CN222802453U
Application number: CN202421311958.8U
Authority: CN
Inventors: 吕慧明; 张建军; 杨勤; 孙振华; 黄文俊
Original assignee: Zhejiang Bridge Bus Co ltd
Current assignee: Zhejiang Bridge Bus Co ltd
Priority date: 2024-06-11
Filing date: 2024-06-11
Publication date: 2025-04-25
Anticipated expiration: 2034-06-11

Abstract

The utility model discloses a cable bridge formed by extrusion and drawing, which comprises an upper bridge and a lower bridge formed by extrusion and drawing, wherein two groups of side plates are fixedly arranged on the upper surface of the lower bridge, an embedded groove is formed at one end of each side plate, an elastic plate is detachably arranged in the embedded groove, a triangular block is fixedly arranged at one end of each elastic plate, the side plate of the lower bridge can be inserted into the inner side of the upper bridge, meanwhile, the triangular block of the lower bridge can be pushed and slid into an inclined sliding surface and is sprung into a splicing opening through the elastic plate, the inclined sliding surface is arranged at two ends of the inner side of the upper bridge, the splicing opening is formed at one end of the upper bridge and communicated with the inclined sliding surface, and a quick-dismantling mechanism is detachably arranged on the upper surface of the upper bridge. In the utility model, in the process of overhauling and maintaining the cable, auxiliary tools are not needed to be manually used in the process of dismantling the lower bridge, so that the operation can be fast, and the overall working efficiency is improved.

Description

Cable bridge formed by extrusion and drawing

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a cable bridge formed by extrusion and drawing.

Background

In the cable bridge frame as the electrical equipment power supply system, the common support protection device for cable laying plays a role in protecting and guiding wires of cables laid in the cable bridge frame, and the cable is classified and separated by adopting a separation structure in order to conveniently distinguish the cables.

The utility model discloses a cable testing bridge is disclosed to patent of bulletin number CN220066733U, including cable testing bridge main part, the landing leg is installed to the bottom of cable testing bridge main part, the inside wall joint of cable testing bridge main part has the diaphragm, the equal joint in inner chamber bottom of diaphragm and cable testing bridge main part has perpendicular baffle, the relative inside wall from the top down equidistant cassette that connects of cable testing bridge main part is provided with a plurality of rows, every row of cassette that connects is equidistant the arranging, be provided with the draw-in groove in the cassette that connects, the bottom both sides equidistant cardboard second on the diaphragm are provided with a plurality of cardboard second, the cardboard second inserts in the draw-in groove, a plurality of rows of draw-in holes have all been seted up on the inner chamber bottom of cable testing bridge main part and the diaphragm, every row of draw-in hole is equidistant arranging, the lower part equidistant of perpendicular baffle is provided with a plurality of cardboard first, cardboard joint is in the draw-in hole, this structure can make full use of the space of cable testing bridge main part, make its multiple different cable's of the separation of adaptation arrange, the suitability is better.

The cable bridge has no effect of detaching the upper half bridge from the lower half bridge, the cable bridge needs to be integrally detached in the process of overhauling the cables of specific sections, and the cables passing through the cable bridge cannot be conveniently taken out from the bridge, so that the maintenance is inconvenient.

Disclosure of utility model

The utility model aims to provide a cable bridge formed by extrusion and drawing, which solves the technical problems that the existing cable bridge provided in the background art does not have the technical problem of inconvenience in maintenance because an upper half bridge is detached from a lower half bridge.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a crowded cable testing bridge that draws shaping, includes crowded upper testing bridge and the lower testing bridge that draws shaping, and lower testing bridge upper surface fixed mounting has two sets of curb plates, and interior caulking groove has been seted up to curb plate one end, and interior caulking groove is interior to dismantle and install the elastic plate, and elastic plate one end fixed mounting has the triangular block.

The side plates of the lower bridge can be inserted into the inner side of the upper bridge, and meanwhile, the triangular blocks of the lower bridge can be propped and slide into the inclined sliding surface and spring into the fit openings through the elastic plates, the inclined sliding surface is arranged at two ends of the inner side of the upper bridge, and the fit openings are arranged at one end of the upper bridge and are communicated with the inclined sliding surface.

The upper surface of the upper bridge frame is detachably provided with a quick-dismantling mechanism, and the quick-dismantling mechanism can rotate to be propped into the fit opening.

As a preferable aspect of the present utility model, the triangular block fitted into the fitting opening causes the elastic plate to be fitted to the inclined slide surface.

As a preferable scheme of the utility model, a transverse plate is fixedly arranged between two groups of side plates, a cable separation plate is fixedly arranged on the inner lower surface of the upper bridge, and the cable separation plate can be propped against the upper surface of the transverse plate to form four groups of cable comb line openings.

In a further preferred embodiment of the present utility model, the triangular block can be received in the insertion groove by being pushed by the elastic plate, and the triangular block can be released from the engagement opening.

As the preferable scheme of the utility model, the quick-dismantling mechanism comprises a Z-shaped plate, the Z-shaped plate is detachably arranged on the upper surface of the upper bridge, a connecting column is rotatably arranged among a plurality of groups of Z-shaped plates in a damping mode, and a C-shaped jacking column is fixedly arranged on the outer surface of the connecting column.

As a further preferable scheme of the utility model, the C-shaped jacking column can rotate to be flush with the fit opening through the connecting column, and can be inserted into the fit opening to prop against one end of the triangular block.

Compared with the prior art, the cable bridge frame formed by extrusion and drawing has the beneficial effects that:

1. When the cable splitter plate is used, cables can be arranged in the cable splitter plate firstly, two groups of side plates of the lower bridge frame are inserted into the inner side of the upper bridge frame, triangular blocks on two sides of the side plates are propped against the inclined sliding surface together, and are propped against the upper surface of the transverse plate in the lower bridge frame along with continuous insertion of the side plates, so that the triangular blocks are propped against the inward embedded grooves to contract inwards through the elastic plates, the sliding of the triangular blocks in the inclined sliding surface can also provide a guiding effect on the insertion of the lower bridge frame until the side plates are completely inserted into the upper bridge frame, the triangular blocks are flush with the fit openings, the triangular blocks are sprung into the fit openings through the elastic plates, namely, the operation of splicing the upper bridge frame and the lower bridge frame is completed, and the cable splitter plate in the upper bridge frame after splicing can be propped against the upper surface of the transverse plate in the lower bridge frame simultaneously, so that the operation of enclosing the cables in the cable splitter plate is achieved.

2. When the cable of specific section is required to be overhauled, only the connecting columns in the corresponding upper bridge frame are required to rotate and jack the plurality of groups of C-shaped jacking columns into the fit openings, the plurality of groups of triangular blocks are pushed out of the fit openings into the embedded grooves, namely, the locking force between the upper bridge frame and the lower bridge frame is removed, personnel can detach the lower bridge frame from the upper bridge frame through external force, the cable in the cable separation plate of the upper bridge frame is exposed to the outside for personnel to overhaul and maintain, and an auxiliary tool is not required to be used for important official in the process of disassembling and assembling the lower bridge frame, so that the upper bridge frame and the lower bridge frame have the effect of quick disassembly and quick assembly, the maintenance time is reduced, and the whole working efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the inventive embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present invention, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of an elastic plate and triangular blocks according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the mating opening and the inclined sliding surface according to the embodiment of the present utility model;

Fig. 4 is a schematic structural diagram of a quick release mechanism according to an embodiment of the present utility model.

Reference numeral 1, upper bridge frame; 101, cable separation plates, 102, a fit opening, 103, an inclined sliding surface, 2, a lower bridge, 201, an embedded groove, 202, a side plate, 203, a transverse plate, 3, a quick-dismantling mechanism, 301, a Z-shaped plate, 302, a connecting column, 303, a C-shaped top column, 4, an elastic plate, 401 and a triangular block.

Detailed Description

In order to make the objects, technical solutions and advantages of the inventive embodiments of the present invention more apparent, the inventive embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present invention.

In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.

In describing the inventive embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, integrally connected, detachably connected, may be a communication between two elements, and may be directly connected, or indirectly connected through an intermediate medium, and it will be understood that the terms have the specific meaning in the inventive embodiments of the present invention to those skilled in the art.

Referring to fig. 1-3, a cable bridge formed by extrusion and drawing includes an upper bridge 1 and a lower bridge 2 formed by extrusion and drawing, two sets of side plates 202 are fixedly mounted on the upper surface of the lower bridge 2, an embedded groove 201 is formed at one end of each side plate 202, an elastic plate 4 is detachably mounted in the embedded groove 201, and a triangular block 401 is fixedly mounted at one end of each elastic plate 4.

The side plates 202 of the lower bridge 2 can be inserted into the inner side of the upper bridge 1, and meanwhile, the triangular blocks 401 of the lower bridge 2 are pushed and slid into the inclined sliding surfaces 103, and spring into the engaging openings 102 through the elastic plates 4, the inclined sliding surfaces 103 are arranged at two ends of the inner side of the upper bridge 1, and the engaging openings 102 are arranged at one end of the upper bridge 1 and communicated with the inclined sliding surfaces 103.

The upper surface of the upper bridge frame 1 is detachably provided with a quick-dismantling mechanism 3, and the quick-dismantling mechanism 3 can rotate to be propped into the fit opening 102.

The triangular block 401 fitted into the fitting opening 102 causes the elastic plate 4 to be fitted to the inclined slide surface 103.

A transverse plate 203 is fixedly arranged between the two groups of side plates 202, a cable separation plate 101 is fixedly arranged on the inner lower surface of the upper bridge frame 1, and the cable separation plate 101 can be propped against the upper surface of the transverse plate 203 to form four groups of cable comb line openings.

The triangular block 401 can be pushed and accommodated in the insertion groove 201 by the elastic plate 4, and the triangular block 401 is released from the engagement opening 102.

When the cable separator is used, a worker can arrange cables in the cable separator 101 firstly, then the two groups of side plates 202 of the lower bridge 2 can be inserted into the inner side of the upper bridge 1, the triangular blocks 401 on two sides of the side plates 202 are propped against the inclined sliding surface 103 together, the triangular blocks 401 can be propped against the inner surface of the inward embedded groove 201 through the elastic plates 4 along with the continuous insertion of the side plates 202, the sliding of the triangular blocks 401 in the inclined sliding surface 103 can also provide a guiding effect for the insertion of the lower bridge 2, until the side plates 202 are completely inserted into the upper bridge 1, the triangular blocks 401 are flush with the fit openings 102, and then the triangular blocks 401 can be sprung into the fit openings 102 through the elastic plates 4, namely the splicing operation of the upper bridge 1 and the lower bridge 2 is completed, and the cable separator 101 in the spliced upper bridge 1 is simultaneously propped against the upper surface of the transverse plate 203 in the lower bridge 2, so that the cable separator 101 is surrounded.

When the cables of a specific section are required to be overhauled, a worker only needs to rotate and press the quick-release mechanism 3 in the corresponding upper bridge frame 1 into the fit opening 102, so that a plurality of groups of triangular blocks 401 can be pushed out of the fit opening 102 into the embedded groove 201, namely, the locking force between the upper bridge frame 1 and the lower bridge frame 2 is relieved, the worker can detach the lower bridge frame 2 from the upper bridge frame 1 through external force, the cables in the cable separation plate 101 of the upper bridge frame 1 can be exposed to the outside for the worker to overhauls and maintenance, and the worker can quickly access the cables without using any tool in the process of disassembling and assembling the lower bridge frame 2, thereby being beneficial to reducing maintenance time and improving the overall working efficiency.

As shown in fig. 4, the quick-dismantling mechanism 3 comprises a Z-shaped plate 301, the Z-shaped plate 301 is detachably mounted on the upper surface of the upper bridge frame 1, a connecting column 302 is rotatably mounted among the plurality of groups of Z-shaped plates 301 in a damping mode, and a C-shaped jack 303 is fixedly mounted on the outer surface of the connecting column 302.

The C-shaped jack 303 can rotate to be flush with the fit opening 102 through the connecting column 302, and can penetrate into the fit opening 102 to be propped against one end of the triangular block 401.

When the cables of a specific section are required to be overhauled, a worker only needs to rotate and press a plurality of groups of C-shaped jacking columns 303 into the fit openings 102 by using the connecting columns 302 in the corresponding upper bridge frame 1, so that a plurality of groups of triangular blocks 401 can be pushed out of the fit openings 102 into the embedded grooves 201, namely, the locking force between the upper bridge frame 1 and the lower bridge frame 2 is removed, the worker can detach the lower bridge frame 2 from the upper bridge frame 1 through external force, the cables in the cable splitter plate 101 of the upper bridge frame 1 can be exposed to the outside for the worker to overhauls and maintenance, and the worker does not need to use any tools in the process of detaching the lower bridge frame 2, so that the upper bridge frame 1 and the lower bridge frame 2 have the effect of quick disassembly and quick assembly.

In summary, in the process of overhauling and maintaining the cable, the embodiment of the utility model can quickly provide the staff with access to the cable without using auxiliary tools in the process of dismantling the lower bridge, thereby being beneficial to reducing the maintenance time and improving the overall working efficiency.

While the basic principles of the present invention have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the invention, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the invention, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the invention should be included within the scope of the invention.

Claims

1. A pultruded cable tray, characterized in that it comprises an upper pultruded cable tray (1) and a lower pultruded cable tray (2), wherein two sets of side panels (202) are fixedly mounted on the upper surface of the lower pultruded cable tray (2), an inner groove (201) is provided at one end of the side panel (202), an elastic plate (4) is detachably mounted in the inner groove (201), and a triangular block (401) is fixedly mounted at one end of the elastic plate (4), wherein:

The side plate (202) of the lower bridge frame (2) can be inserted into the inner side of the upper bridge frame (1), and at the same time, the triangular block (401) of the lower bridge frame (2) is pressed and slid into the inclined sliding surface (103), and is bounced into the fitting opening (102) through the elastic plate (4), the inclined sliding surface (103) is provided at both ends of the inner side of the upper bridge frame (1), and the fitting opening (102) is provided at one end of the upper bridge frame (1) and is connected to the inclined sliding surface (103);

A quick-release mechanism (3) is detachably mounted on the upper surface of the upper bridge frame (1), and the quick-release mechanism (3) can be rotated to push into the fitting opening (102);

The quick-release mechanism (3) comprises a Z-shaped plate (301) which is detachably mounted on the upper surface of the upper bridge frame (1); connecting columns (302) are mounted between the plurality of groups of Z-shaped plates (301) in a damping rotation manner; and a C-shaped top column (303) is fixedly mounted on the outer surface of the connecting column (302).

2. The pultruded cable tray according to claim 1, characterized in that the triangular block (401) fitted into the fitting opening (102) causes the elastic plate (4) to fit with the inclined sliding surface (103).

3. A cable tray formed by extrusion according to claim 1, characterized in that: a transverse plate (203) is fixedly installed between the two groups of side plates (202), and a cable separator plate (101) is fixedly installed on the lower surface of the upper cable tray (1), and the cable separator plate (101) can touch the upper surface of the transverse plate (203) to form four groups of cable combing ports.

4. The pultruded cable tray according to claim 2 is characterized in that the triangular block (401) can be pressed into the embedded groove (201) by the elastic plate (4), and the triangular block (401) can be removed from the fitting opening (102).

5. The pultruded cable tray according to claim 4, characterized in that the C-shaped top column (303) can be rotated to be flush with the fitting opening (102) through the connecting column (302), and can be inserted into the fitting opening (102) to abut against one end of the triangular block (401).