Utility tunnel cable support

Abstract

The utility model provides a comprehensive pipe gallery cable support which comprises a mounting plate, two pipe gallery cable supporting plates are fixedly connected to the side wall of the mounting plate, and the comprehensive pipe gallery cable support further comprises cable limiting and fixing structures arranged on the pipe gallery cable supporting plates. By means of the limiting frame, the situation that the cable slides upwards from the pipe gallery cable supporting plate when pulled to move is conveniently avoided, the limiting frame can be well limited through the clamping block, so that the fixing pad can tightly press the cable and fix the cable, when the cable needs to be detached, the clamping block retracts into the rotating groove, the limiting frame is not blocked any more, and at the moment, the clamping block can be conveniently detached. The compressed first spring is unfolded to push the limiting frame to bounce, the cables are not fixed and limited any more, the cables can be conveniently fixed and disassembled, the multiple cables installed on the pipe gallery cable supporting plate do not interfere with one another, and when one cable is fixed and disassembled, the other cable cannot be affected.

Description

Technical Field

[0001] The utility model relates to the field of integrated pipe corridors, in particular to a cable bracket for an integrated pipe corridor. Background Art

[0002] An urban integrated pipe gallery is a tunnel built underground in a city, integrating various engineering pipelines such as electricity, communications, heat, and water supply. Above-ground attachments include outlets and ventilation vents. It is a vital infrastructure and "lifeline" for ensuring the operation of a city. Cable supports are often used when laying cables in an integrated pipe gallery.

[0003] Among the existing utility models in China, the announcement number CN215990105U discloses an integrated pipe corridor cable bracket, including a mounting plate, a fixing mechanism and a mounting mechanism; the fixing mechanism includes a fixing plate, a second placement plate is fixedly connected to the fixing plate, a first placement plate is rotatably connected to the fixing plate above the second placement plate, a first connecting plate is fixedly connected to the first placement plate, and two first telescopic rods are fixedly connected to the first connecting plate. The present application rotates the first placement plate downward and pulls the top plate upward at the same time, the first telescopic rod extends, the first spring extends, the plug-in plate moves upward, the sliding plate is pulled to the left, the second spring extends, and the plug-in rod moves to the left. When the first placement plate is rotated to a horizontal position, the top plate is released, the elastic force of the first spring pushes the plug-in plate to plug through the second connecting plate, and then the sliding plate is released, and the elastic force of the second spring pushes the plug-in rod to plug through the plug-in plate, so as to fix the positions of the first placement plate and the second placement plate, thereby fixing the cable in the groove.

[0004] Referring to the above-mentioned integrated pipe gallery cable support, when the cable support is used to fix multiple cables on the same placement board, the operation needs to be performed synchronously. The cables on the same placement board cannot be fixed and removed separately. This makes it impossible to properly fix other cables on the same placement board when removing or adjusting one cable, causing other cables to move, thereby affecting the installation efficiency of the entire pipe gallery cable. Therefore, how to make the fixing and removal of cables more convenient and avoid affecting other cables is an important issue that needs to be solved in the design of integrated pipe gallery cable supports. Utility Model Content

[0005] In order to solve the problem of making the fixing and disassembly of cables more convenient and avoiding affecting other cables, the utility model provides an integrated pipe gallery cable bracket.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] The utility model provides an integrated pipe gallery cable support, comprising a mounting plate, two pipe gallery cable support plates being fixedly connected to the side walls of the mounting plate, and further comprising:

[0008] A cable limiting and fixing structure, wherein the cable limiting and fixing structure is arranged on the cable support plate of the pipe gallery;

[0009] A clamping and fixing structure is provided between the cable position limiting and fixing structures, and the clamping and fixing structure performs a fixing and restriction on the cable position limiting and fixing structures.

[0010] Preferably, four mounting holes are provided on the side wall of the mounting plate.

[0011] In this technical solution, the mounting plate can be fixed to the wall by passing the fixing bolts through the mounting holes.

[0012] Preferably, one end of the support frame is fixedly connected to the bottom side wall of the cable support plate of the pipe gallery, and the other end of the support frame is fixedly connected to the side wall of the mounting plate.

[0013] In this technical solution, the support frame supports the cable support plate of the pipeline corridor.

[0014] Preferably, the cable limiting and fixing structure includes a limiting frame, a fixing block, a fixing pad and a spring. The limiting frame is slidably connected to the side wall of the cable support plate of the corridor. The top side wall of the limiting frame is arranged in an arc-shaped structure. The fixing pad is fixedly connected to the top inner wall of the limiting frame. The outer walls on both sides of the limiting frame are fixedly connected with fixing blocks. A spring is fixedly connected equidistantly between the fixing block and the cable support plate of the corridor.

[0015] In this technical solution, the side walls of the limit frame block both sides of the cable, confining the cable inside to prevent the cable from sliding off the cable support plate of the corridor when it is pulled to move. After the cable is secured, the limit frame can be pressed, and the limit frame will descend, driving the fixed block and fixed pad to descend, and the spring will be compressed.

[0016] Preferably, snap-fit ​​grooves are formed at equal distances on the inner side walls on two opposite sides of the limiting frame.

[0017] Preferably, sliding grooves and rotating grooves are opened at equal distances on the side wall of the cable support plate of the corridor, one end of the sliding groove passes through the side wall of the cable support plate of the corridor, the sliding groove and the rotating groove are connected to each other, and the sliding groove and the rotating groove are located between the limit frames.

[0018] Preferably, rolling shafts are rotatably connected to the side walls of the pipe gallery cable support plate at equal distances, and the rolling shafts protrude from the top side walls of the pipe gallery cable support plate.

[0019] In this technical solution, the cable passes through the limit frames and is pulled, and the cable is overlapped on the rolling shaft and moves. During movement, the rolling shaft can roll with the movement of the cable, and the sliding friction between the cable and the cable support plate bracket of the corridor is converted into rolling friction, thereby reducing the friction resistance of the cable when it moves.

[0020] Preferably, the clamping and fixing structure includes a sliding plate, a second spring, a fixed rod, a connecting block, a clamping block, a rotating rod and a torsion spring, the fixed rod is fixedly connected to the inner wall of the sliding groove at equal distances, the sliding plate is slidably connected to the fixed rod, the second spring is fixedly connected to the sliding plates at equal distances, the connecting block is fixedly connected to the side wall on the other side of the sliding plate, the rotating rod is rotatably connected between the connecting blocks, the clamping block is fixedly connected to the side wall of the rotating rod, the clamping block is in a "convex" structure, and a torsion spring is fixedly connected between the clamping block and the connecting block.

[0021] In this technical solution, as the limit frame descends, the clamping block is pushed by the side wall of the clamping groove to rotate downward and is stored in the rotation groove. The clamping block will not block the descent of the limit frame. When the clamping block is in the clamping groove, the clamping block cannot rotate upward due to the obstruction, so that the clamping block can better limit the limit frame and prevent the limit frame from moving upward.

[0022] Preferably, the clamping block and the clamping slot cooperate with each other, and the clamping block and the rotation slot cooperate with each other.

[0023] Preferably, one end of the sliding plate extends outward from the sliding groove.

[0024] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0025] The positive progress effect of this utility model is:

[0026] 1. The side walls of the limit frame block both sides of the cable, confining the cable inside to prevent the cable from sliding off the cable support plate of the pipe gallery when it is pulled to move.

[0027] When the cable is removed, the two sliding plates can be pinched toward the middle to retract the clamping block into the rotating groove and no longer block the limit frame. At this time, the compressed spring expands, pushing the limit frame to bounce up, and no longer restricting the cable, making it easier to fix and remove the cable.

[0028] 3. The limit frames are opposed to each other and do not interfere with each other, so that the multiple cables installed on the cable support plate of the pipeline corridor do not interfere with each other, making it convenient to fix and remove one cable without affecting other cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0030] Figure 2 It is a schematic diagram of the overall internal structure of the utility model.

[0031] Figure 3 It is a schematic diagram of the partial internal structure of the utility model from a top view as a whole.

[0032] Figure 4 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A.

[0033] Figure 5 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point B.

[0034] Description of Reference Numerals

[0035] 1. Mounting plate; 2. Pipe corridor cable support plate; 3. Support frame; 4. Mounting hole; 5. Cable limit fixing structure; 501. Limit frame; 502. Fixing block; 503. Fixing pad; 504. Spring 1; 511. Snap-fit ​​groove; 6. Rolling shaft; 7. Sliding groove; 8. Snap-fit ​​fixing structure; 801. Sliding plate; 802. Spring 2; 803. Fixing rod; 804. Connecting block; 805. Snap-fit ​​block; 806. Rotating rod; 807. Torsion spring; 9. Rotating groove. DETAILED DESCRIPTION

[0036] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0037] like Figure 1-5 As shown, the integrated pipe gallery cable support includes a mounting plate 1, on the side wall of which two pipe gallery cable support plates 2 are fixedly connected, and further includes:

[0038] The cable limiting and fixing structure 5 is provided on the cable support plate 2 of the pipe gallery;

[0039] The clamping and fixing structure 8 is provided between the cable position limiting and fixing structures 5 , and the clamping and fixing structure 8 fixes and limits the cable position limiting and fixing structures 5 .

[0040] Four mounting holes 4 are formed on the side wall of the mounting plate 1 .

[0041] By passing the fixing bolts through the mounting holes 4 , the mounting plate 1 can be fixed on the wall.

[0042] One end of the support frame 3 is fixedly connected to the bottom side wall of the pipeline corridor cable support plate 2, and the other end of the support frame 3 is fixedly connected to the side wall of the installation plate 1.

[0043] The support frame 3 supports the cable support plate 2 of the pipe gallery.

[0044] The cable limiting and fixing structure 5 includes a limiting frame 501, a fixing block 502, a fixing pad 503 and a spring 504. The limiting frame 501 is slidably connected to the side wall of the cable support plate 2 of the pipeline gallery. The top side wall of the limiting frame 501 is arranged in an arc-shaped structure. The fixing pad 503 is fixedly connected to the top inner wall of the limiting frame 501. The fixing blocks 502 are fixedly connected to the outer walls on both sides of the limiting frame 501. A spring 504 is fixedly connected to the fixing block 502 and the cable support plate 2 of the pipeline gallery at an equal distance.

[0045] The side walls of the limit frame 501 block both sides of the cable, confining the cable inside to prevent the cable from sliding off the cable support plate 2 of the pipe gallery when it is pulled to move. After the cable is secured, the limit frame 501 can be pressed, and the limit frame 501 descends, driving the fixed block 502 and the fixed pad 503 to descend, and the spring 1 504 is compressed.

[0046] The inner side walls of the limiting frame 501 on both sides thereof are evenly spaced to form engaging grooves 511 .

[0047] Sliding grooves 7 and rotating grooves 9 are equidistantly provided on the side wall of the cable support plate 2 of the corridor. One end of the sliding groove 7 passes through the side wall of the cable support plate 2 of the corridor. The sliding groove 7 and the rotating groove 9 are connected to each other. The sliding groove 7 and the rotating groove 9 are located between the limit frames 501.

[0048] The side wall of the cable support plate 2 of the pipe gallery is rotatably connected with a rolling shaft 6 at equal distances, and the rolling shaft 6 protrudes from the top side wall of the cable support plate 2 of the pipe gallery.

[0049] The cable passes through the limit frames 501 and is pulled. The cable is connected to the rolling shaft 6 and moves. When moving, the rolling shaft 6 can roll with the movement of the cable, converting the sliding friction between the cable and the cable support plate 2 bracket of the corridor into rolling friction, thereby reducing the friction resistance of the cable when moving.

[0050] The clamping and fixing structure 8 includes a sliding plate 801, a second spring 802, a fixed rod 803, a connecting block 804, a clamping block 805, a rotating rod 806 and a torsion spring 807. The fixed rod 803 is fixedly connected to the inner side wall of the sliding groove 7 at equal distances. The sliding plate 801 is slidably connected to the fixed rod 803. The second spring 802 is fixedly connected to the sliding plates 801 at equal distances. The connecting block 804 is fixedly connected to the side wall on the other side of the sliding plate 801. The rotating rod 806 is rotatably connected between the connecting blocks 804. The clamping block 805 is fixedly connected to the side wall of the rotating rod 806. The clamping block 805 is in a "convex" structure. A torsion spring 807 is fixedly connected between the clamping block 805 and the connecting block 804.

[0051] As the limit frame 501 descends, the clamping block 805 is pushed by the side wall of the clamping groove 511 to rotate downward and be stored in the rotation groove 9. The clamping block 805 will not block the descent of the limit frame 501. When the clamping block 805 is in the clamping groove 511, the clamping block 805 is blocked and cannot rotate upward, so that the clamping block 805 can better limit the limit frame 501 and prevent the limit frame 501 from moving upward.

[0052] The clamping block 805 and the clamping slot 511 cooperate with each other, and the clamping block 805 and the rotating slot 9 cooperate with each other.

[0053] One end of the sliding plate 801 extends outward from the sliding slot 7 .

[0054] When the utility model is in use, when laying the cable, the cable is passed through the limit frames 501 and pulled, and the cable is overlapped on the rolling shaft 6 and moved. When moving, the rolling shaft 6 can roll with the movement of the cable, and the sliding friction between the cable and the cable support plate 2 of the pipe gallery is converted into rolling friction, thereby reducing the friction resistance of the cable when moving;

[0055] The side walls of the limit frame 501 block both sides of the cable, limiting the cable inside to prevent the cable from sliding off the cable support plate 2 of the pipe gallery when it is pulled to move. After the cable is secured, the limit frame 501 can be pressed, and the limit frame 501 descends, driving the fixed block 502 and the fixed pad 503 to descend. The spring 1 504 is compressed, and the clamping block 805 is pushed downward by the side wall of the clamping groove 511 as the limit frame 501 descends, and is stored in the rotating groove 9. The clamping block 805 will not block the descent of the limit frame 501;

[0056] At this time, the torsion spring 807 is twisted. When the fixing pad 503 on the limit frame 501 is tightly against the cable, the user releases his hand. At this time, the clamping block 805 is no longer subjected to the downward thrust. The twisted torsion spring 807 returns to its original shape, driving the clamping block 805 to rotate and return to its original shape, and is clamped in the clamping groove 511. Since the clamping block 805 is blocked and cannot rotate upward, the clamping block 805 can better restrict the limit frame 501 and prevent the limit frame 501 from moving upward, so that the fixing pad 503 can tightly press the cable and fix the cable.

[0057] When the cable needs to be removed, the two sliding plates 801 can be pinched toward the middle. The movement of the sliding plate 801 drives the connecting block 804 to move, the spring 2 802 is compressed, the connecting block 804 drives the rotating rod 806 to move, and the rotating rod 806 drives the clamping block 805 to move, so that the clamping block 805 retracts into the rotating groove 9 and no longer blocks the limit frame 501. At this time, the compressed spring 1 504 expands, pushing the limit frame 501 to bounce up, and no longer fixes and restricts the cable, making it easier to fix and remove the cable. In addition, since the limit frames 501 are opposite to each other and do not interfere with each other, the multiple cables installed on the cable support plate 2 of the pipeline corridor do not interfere with each other, so that when fixing and removing one cable, it will not affect another cable.

[0058] The present invention is not limited to the above-described embodiments. Any changes in shape or structure fall within the scope of protection of the present invention. The scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications shall fall within the scope of protection of the present invention.

Claims

1. An integrated pipe gallery cable support, comprising a mounting plate (1), two pipe gallery cable support plates (2) being fixedly connected to the side walls of the mounting plate (1), characterized in that: Also includes: A cable position limiting and fixing structure (5), wherein the cable position limiting and fixing structure (5) is arranged on the cable support plate (2) of the pipe gallery; A snap-fit ​​fixing structure (8) is provided between the cable position-limiting fixing structure (5), and the snap-fit ​​fixing structure (8) performs fixed restriction on the cable position-limiting fixing structure (5).

2. The integrated pipe gallery cable support according to claim 1, characterized in that: Four mounting holes (4) are provided on the side wall of the mounting plate (1).

3. The integrated pipe gallery cable support according to claim 1, characterized in that: One end of a support frame (3) is fixedly connected to the bottom side wall of the pipe gallery cable support plate (2), and the other end of the support frame (3) is fixedly connected to the side wall of the installation plate (1).

4. The integrated pipe gallery cable support according to claim 1, characterized in that: The cable limiting and fixing structure (5) comprises a limiting frame (501), a fixing block (502), a fixing pad (503) and a spring (504); the limiting frame (501) is equidistantly slidably connected to the side wall of the cable support plate (2) of the pipe gallery; the top side wall of the limiting frame (501) is arranged in an arc-shaped structure; the fixing pad (503) is fixedly connected to the top inner side wall of the limiting frame (501); the fixing blocks (502) are fixedly connected to the outer side walls on both sides of the limiting frame (501); and the spring (504) is fixedly connected between the fixing block (502) and the cable support plate (2) of the pipe gallery at an equidistant.

5. The integrated pipe gallery cable support according to claim 4, characterized in that: The inner side walls of the limiting frame (501) on both sides opposite to each other are provided with snap-fitting grooves (511) at equal distances.

6. The integrated pipe gallery cable support according to claim 1, characterized in that: A sliding groove (7) and a rotating groove (9) are provided at equal distances on the side wall of the pipe gallery cable support plate (2); one end of the sliding groove (7) passes through the side wall of the pipe gallery cable support plate (2); the sliding groove (7) and the rotating groove (9) are connected to each other; and the sliding groove (7) and the rotating groove (9) are located between the limiting frames (501).

7. The integrated pipe gallery cable support according to claim 1, characterized in that: Rolling shafts (6) are rotatably connected to the side walls of the pipe gallery cable support plate (2) at equal distances, and the rolling shafts (6) protrude from the top side walls of the pipe gallery cable support plate (2).

8. The integrated pipe gallery cable support according to claim 1, characterized in that: The clamping and fixing structure (8) comprises a sliding plate (801), a second spring (802), a fixed rod (803), a connecting block (804), a clamping block (805), a rotating rod (806) and a torsion spring (807); the fixed rod (803) is fixedly connected to the inner side wall of the sliding groove (7) at equal distances; the sliding plate (801) is slidably connected to the fixed rod (803); the second spring (802) is fixedly connected to the sliding plates (801) at equal distances; the connecting block (804) is fixedly connected to the side wall of the other side of the sliding plate (801); the rotating rod (806) is rotatably connected between the connecting blocks (804); the clamping block (805) is fixedly connected to the side wall of the rotating rod (806); the clamping block (805) is in a "convex" structure; and the torsion spring (807) is fixedly connected between the clamping block (805) and the connecting block (804).

9. The integrated pipe gallery cable support according to claim 8, characterized in that: The clamping block (805) and the clamping groove (511) cooperate with each other, and the clamping block (805) and the rotating groove (9) cooperate with each other.

10. The integrated pipe gallery cable support according to claim 8, characterized in that: One end of the sliding plate (801) extends outwardly from the sliding groove (7).

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