Cabling rack

Abstract

The utility model discloses a cabling rack, which comprises a longitudinal rod and a suspension bracket, two sides of the longitudinal rod are clamped with U-shaped transverse frames, the longitudinal rod comprises a support rod and a cover plate, the upper surface of the support rod is provided with a mounting groove, the cover plate is matched with the U-shaped transverse frames, the mounting groove is internally provided with a first semicircular groove, the lower surface of the cover plate is provided with a second semicircular groove, and the second semicircular groove is matched with the U-shaped transverse frames. An adjusting seat is fixedly installed on the outer side of the U-shaped transverse frame, a dovetail sliding groove is formed in one side of the adjusting seat, a dovetail sliding block is slidably installed in the dovetail sliding groove, an L-shaped fixing foot is fixedly installed on one side of the dovetail sliding block, a connecting groove is formed in the L-shaped fixing foot, and the connecting groove is matched with the hanging frame. The position of the L-shaped fixing foot is adjusted by rotating the adjusting threaded rod, the transverse position of the L-shaped fixing foot is adjusted, the connecting groove is designed to be in a groove shape, the hanging frame is allowed to be slightly staggered in the longitudinal direction, and therefore the hanging frame can still be connected with the L-shaped fixing foot when the position of the hanging frame is slightly shifted due to hole position deviation.

Description

Technical Field

[0001] The utility model relates to a wiring rack, in particular to a wiring rack capable of classifying and fixing pipelines. Background Art

[0002] During the pipeline laying process, a special wiring rack is required to lay the pipeline to ensure that the pipeline is laid safely and firmly.

[0003] When installing the existing pipe rack, it is necessary to drill holes in the roof in advance to install the bracket, and the pipe rack is hung and fixed through the bracket. However, since the roof drilling workers use hand-held drilling devices to drill holes, the holes often have some deviations, causing the bracket to tilt or shift in position during installation and unable to be connected to the pipe rack. Secondly, the pipeline is directly fixed on the bracket. When there are too many wiring harness pipes, the pipelines will be entangled together, making it difficult to patrol the line later. Utility Model Content

[0004] The purpose of the utility model is to provide a wiring rack to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a wiring rack, comprising a longitudinal rod and a hanging frame, wherein U-shaped cross frames are clamped on both sides of the longitudinal rod, the longitudinal rod comprises a support rod and a cover plate, the support rod is provided with a mounting groove, the cover plate and the U-shaped cross frame cooperate with each other, a first semicircular groove is provided in the mounting groove, a second semicircular groove is provided under the cover plate, an adjustment seat is fixedly installed on the outer side of the U-shaped cross frame, a dovetail groove is provided on one side of the adjustment seat, a dovetail slider is slidably installed in the dovetail groove, an L-shaped fixing foot is fixedly installed on one side of the dovetail slider, a connecting groove is provided in the L-shaped fixing foot, and the connecting groove cooperates with the hanging frame.

[0006] Preferably, a connecting through hole is opened in the support rod and near the edges on both sides, a connecting fixing hole is opened in the U-shaped cross frame, and a fixing bolt is arranged in the connecting fixing hole, and the fixing bolt cooperates with the connecting through hole.

[0007] Preferably, limiting protrusions are fixedly installed on the inner walls on both sides of the installation groove, and limiting card slots are provided on both sides of the cover plate, and the limiting card slots cooperate with the limiting protrusions.

[0008] Preferably, a limiting hole is provided in the limiting protrusion, a limiting groove is provided on the mounting groove, a return spring is fixedly installed in the limiting groove, a limiting pin is fixedly installed on the other end of the return spring, the limiting pin cooperates with the limiting hole, and a displacement handle is fixedly installed on the limiting pin.

[0009] Preferably, an adjusting threaded rod is rotatably installed in the dovetail slide groove, a threaded through hole is provided in the dovetail slider, and the threaded through hole is threadably matched with the adjusting threaded rod.

[0010] Preferably, fixing nuts are symmetrically threadedly mounted on the suspension frame, and circular extrusion heads are fixedly mounted on opposite surfaces of two fixing nuts.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Adjust the position of the L-shaped fixing foot by rotating the adjusting threaded rod, adjust the lateral position of the L-shaped fixing foot, and the connecting groove is designed to be groove-shaped, allowing the suspension frame to be slightly misaligned longitudinally, so that when the suspension frame is slightly offset due to the hole position deviation, it can still be connected to the L-shaped fixing foot.

[0013] 2. Use the displacement handle to drive the limit pin out of the limit hole to release the restriction on the cover. At this time, the cover can be easily removed and the pipelines can be classified and placed in the first semicircular groove. After completion, reinsert the cover into the installation groove to fix the pipelines in the circular hole formed by the first and second semicircular grooves, so that the pipelines can be classified and separated, which is convenient for later line management and line inspection operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 It is an exploded view of the longitudinal rod of the utility model;

[0017] Figure 4 For the utility model Figure 2 Enlarged view of point B in the middle;

[0018] Figure 5 It is a schematic diagram of the structure of the adjustment seat and L-shaped fixed foot of the utility model.

[0019] In the figure: 1. longitudinal rod; 101. support rod; 102. cover plate; 103. mounting groove; 104. limiting protrusion; 105. limiting hole; 106. first semicircular groove; 107. second semicircular groove; 108. limiting card slot; 109. connecting through hole; 2. U-shaped cross frame; 201. connecting fixing hole; 202. fixing bolt; 3. limiting groove; 301. return spring; 302. limiting latch; 303. displacement handle; 4. adjustment seat; 401. dovetail slide groove; 402. adjusting threaded rod; 5. L-shaped fixing foot; 501. connecting groove; 502. dovetail slider; 503. threaded through hole; 6. suspension frame; 601. fixing nut; 602. circular extrusion head. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a wiring rack, including a longitudinal rod 1 and a hanging frame 6, with U-shaped cross frames 2 clamped on both sides of the longitudinal rod 1, the longitudinal rod 1 including a support rod 101 and a cover plate 102, a mounting groove 103 is provided on the support rod 101, the cover plate 102 and the U-shaped cross frame 2 cooperate with each other, a first semicircular groove 106 is provided in the mounting groove 103, and a second semicircular groove 107 is provided under the cover plate 102, an adjustment seat 4 is fixedly installed on the outer side of the U-shaped cross frame 2, a dovetail slide groove 401 is provided on one side of the adjustment seat 4, a dovetail slider 502 is slidably installed in the dovetail slide groove 401, an L-shaped fixed foot 5 is fixedly installed on one side of the dovetail slider 502, a connecting groove 501 is provided in the L-shaped fixed foot 5, and the connecting groove 501 cooperates with the hanging frame 6.

[0022] In this embodiment, the first semicircular groove 106 and the second semicircular groove 107 cooperate with each other. After the cover plate 102 is installed inside the installation groove 103, the first semicircular groove 106 and the second semicircular groove 107 will form a circular hole, and different pipelines can be placed inside different circular holes, so that the pipelines can be distinguished, which is convenient for later wiring operations. The L-shaped fixing foot 5 is slidably installed on the adjustment seat 4 through the dovetail slider 502. After the suspension frame 6 is misaligned due to the hole position of the roof, the dovetail slider 502 is first slid to drive the L-shaped fixing foot 5 to move, and the position of the L-shaped fixing foot 5 is adjusted so that the suspension frame 6 can be inserted into the connecting groove 501. Secondly, the connecting groove 501 is designed to be groove-shaped, allowing the suspension frame 6 to be slightly misaligned in the longitudinal direction. Therefore, when the position of the suspension frame 6 is slightly offset due to the hole position deviation, it can still be connected to the L-shaped fixing foot 5 to hang the device on the roof. When the offset position of the suspension frame 6 is too large, the position of the suspension frame 6 can only be re-drilled.

[0023] Among them, in order to achieve the purpose of fixing the support rod 101 and the cover plate 102 together, the present device is implemented by the following technical scheme: a connecting through hole 109 is opened in the support rod 101 and near the edges on both sides, a connecting fixing hole 201 is opened in the U-shaped cross frame 2, a fixing bolt 202 is arranged in the connecting fixing hole 201, and the fixing bolt 202 cooperates with the connecting through hole 109, and limiting protrusions 104 are fixedly installed on the inner walls of both sides of the installation groove 103, limiting card grooves 108 are opened on both sides of the cover plate 102, and the limiting card grooves 108 cooperate with the limiting protrusion 104, and a limiting hole 105 is opened in the limiting protrusion 104, and a limiting groove 3 is opened on the installation groove 103, and a return spring 301 is fixedly installed in the limiting groove 3, and a limiting latch 302 is fixedly installed on the other end of the return spring 301, and the limiting latch 302 cooperates with the limiting hole 105, and a displacement handle 303 is fixedly installed on the limiting latch 302.

[0024] By connecting the through hole 109 and the fixing bolt 202, the longitudinal rod 1 and the U-shaped cross frame 2 can be fixed together, so that the spacing of the longitudinal rod 1 can be adjusted according to actual conditions. The return spring 301 can provide a certain thrust for the limit pin 302. The limit pin 302 is inserted into the limit hole 105 under the thrust, thereby fixing the cover plate 102 in the installation groove 103, so that the support rod 101 and the cover plate 102 are fixed together, and the moving displacement handle 303 can drive the limit pin 302 to move.

[0025] Among them, in order to achieve the purpose of adjusting the position of the L-shaped fixed foot 5, the present device adopts the following technical solutions: an adjusting threaded rod 402 is rotatably installed in the dovetail slide groove 401, a threaded through hole 503 is opened in the dovetail slider 502, the threaded through hole 503 is threadedly matched with the adjusting threaded rod 402, and the fixing nuts 601 are symmetrically threadedly installed on the suspension frame 6, and circular extrusion heads 602 are fixedly installed on the opposite surfaces of the two fixing nuts 601.

[0026] By adjusting the threaded rod 402 and the threaded through hole 503, rotating the adjusting threaded rod 402 can drive the dovetail slider 502 to move, and the movement of the dovetail slider 502 can drive the L-shaped fixed foot 5 to move, thereby adjusting the lateral position of the L-shaped fixed foot 5. The fixing nut 601 is respectively located above and below the L-shaped fixed foot 5, and the L-shaped fixed foot 5 can be clamped and fixed on the suspension bracket 6. The circular extrusion head 602 is designed to be circular, so that the fixing nut 601 can still be clamped above and below the L-shaped fixed foot 5 when the suspension bracket 6 is tilted.

[0027] The working principle and use process of the utility model: when using, the device needs to be placed in a suitable position. First, the hanging bracket 6 is installed in the hole drilled in advance on the roof, and then the threaded rod 402 is rotated to adjust the position of the L-shaped fixing foot 5 so that the hanging bracket 6 can be inserted into the connecting groove 501, and then the two fixing nuts 601 are rotated to clamp the upper and lower parts of the L-shaped fixing foot 5 to complete the installation of the device. When laying the pipeline, it is necessary to use the displacement handle 303 to drive the limiting pin 302 to move out of the limiting hole 105 to release the restriction on the cover plate 102. At this time, the cover plate 102 can be easily removed, and the pipelines are classified and placed in the first semicircular groove 106. After completion, the cover plate 102 is reinserted into the installation groove 103, and the pipelines can be fixed in the circular hole formed by the first semicircular groove 106 and the second semicircular groove 107, so that the pipeline classification areas can be separated.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wiring rack, comprising a longitudinal rod (1) and a suspension rack (6), characterized in that: The longitudinal rod (1) is clamped with a U-shaped cross frame (2) on both sides. The longitudinal rod (1) comprises a support rod (101) and a cover plate (102). The support rod (101) is provided with a mounting groove (103). The cover plate (102) and the U-shaped cross frame (2) cooperate with each other. A first semicircular groove (106) is provided in the mounting groove (103). A second semicircular groove (107) is provided under the cover plate (102). An adjustment seat (4) is fixedly installed on the outer side of the U-shaped cross frame (2). A dovetail slide groove (401) is provided on one side of the adjustment seat (4). A dovetail slider (502) is slidably installed in the dovetail slide groove (401). An L-shaped fixing foot (5) is fixedly installed on one side of the dovetail slider (502). A connecting groove (501) is provided in the L-shaped fixing foot (5). The connecting groove (501) cooperates with the suspension frame (6).

2. A cable tray according to claim 1, characterized in that: A connecting through hole (109) is provided in the support rod (101) and near the edges on both sides, a connecting fixing hole (201) is provided in the U-shaped cross frame (2), a fixing bolt (202) is provided in the connecting fixing hole (201), and the fixing bolt (202) and the connecting through hole (109) cooperate with each other.

3. The cable tray according to claim 1, characterized in that: Limiting protrusions (104) are fixedly installed on the inner walls on both sides of the installation groove (103), and limiting card grooves (108) are provided on both sides of the cover plate (102), and the limiting card grooves (108) cooperate with the limiting protrusions (104).

4. A cable tray according to claim 3, characterized in that: A limiting hole (105) is provided in the limiting protrusion (104), a limiting groove (3) is provided on the mounting groove (103), a return spring (301) is fixedly installed in the limiting groove (3), a limiting latch (302) is fixedly installed at the other end of the return spring (301), the limiting latch (302) and the limiting hole (105) cooperate with each other, and a displacement handle (303) is fixedly installed on the limiting latch (302).

5. The cable tray according to claim 1, characterized in that: An adjusting threaded rod (402) is rotatably mounted in the dovetail slide groove (401), and a threaded through hole (503) is provided in the dovetail slider (502), wherein the threaded through hole (503) is threadably matched with the adjusting threaded rod (402).

6. The cable tray according to claim 1, characterized in that: The hanging frame (6) is symmetrically threaded with fixing nuts (601), and circular extrusion heads (602) are fixedly mounted on opposite surfaces of the two fixing nuts (601).

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