Underground comprehensive pipe gallery cable mounting bracket

Abstract

The utility model discloses an underground comprehensive pipe gallery cable installation support which comprises a base, installation grooves are formed in the two sides of the top of the base, and first lead screws and second lead screws are rotationally installed on the inner walls of the two sides of the two installation grooves. The two first lead screws located on the same side or the two second lead screws located on the same side are sleeved with the same mounting plate in a threaded mode, the first lead screws and the second lead screws located in the same mounting groove are fixedly connected, one ends of the two second lead screws are fixedly sleeved with chain wheels, and the portion between the two chain wheels is sleeved with the same chain. And two mounting holes are formed in each of the two mounting plates, and operating blocks are fixedly mounted at the tops of the two mounting plates. The underground comprehensive pipe gallery cable installation support is simple in structure and convenient to use, cables can be straightened conveniently after being stably positioned, disorder of the cables is reduced, and the cables can be placed more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power facilities, in particular to an underground integrated pipe gallery cable installation bracket. Background Art

[0002] A comprehensive pipeline corridor is an underground urban pipeline corridor, which is a tunnel space built underground in the city, integrating various engineering pipelines such as electricity, communications, gas, heating, water supply and drainage, and is equipped with special inspection ports, lifting ports and monitoring systems. It is an important infrastructure and "lifeline" to ensure the operation of the city.

[0003] Cables are usually installed on the walls of integrated pipe corridors through brackets. The current cable brackets do not limit and fix the cables. The cables are placed directly on the brackets. When the cables are moved or dragged, the cables connected to the brackets may slide off, affecting work efficiency.

[0004] Based on this, this scheme proposes a cable installation bracket for an underground integrated pipeline corridor. Utility Model Content

[0005] The utility model aims to provide an underground integrated pipe gallery cable installation bracket to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an underground integrated pipe gallery cable installation bracket, comprising a base,

[0007] Both sides of the top of the base are provided with mounting grooves, and the first screw rod and the second screw rod are rotatably mounted on the inner walls of both sides of the two mounting grooves, and the same mounting plate is threadedly sleeved on the two first screw rods on the same side or the two second screw rods on the same side, and the first screw rod and the second screw rod in the same mounting groove are fixedly connected, and one end of the two second screw rods is fixedly sleeved with a sprocket, and the same chain is sleeved between the two sprockets;

[0008] Two mounting holes are provided on the two mounting plates, and an operating block is fixedly installed on the top of the two mounting plates. A fixed positioning plate is fixedly installed in any mounting hole, and a through hole and a rotating hole are provided on one side of any mounting hole. A linkage screw rod is rotatably installed in any rotating hole, a gear is fixedly sleeved on one end of any linkage screw rod, and a movable positioning plate is threadedly sleeved on the other end of any linkage screw rod, and two wire management grooves are provided on any movable positioning plate and any fixed positioning plate;

[0009] Both operating blocks are provided with strip holes and locking bolts are threadedly installed on the tops of the two operating blocks. Two sliding rods are fixedly installed in the two strip holes. The same connecting rod is slidably sleeved on the two sliding rods located in the same strip hole. Racks are fixedly installed on both sides of the bottom of the two connecting rods. Any rack is meshed with the corresponding gear. The bottom ends of the two locking bolts are rotatably connected to the corresponding connecting rods and the top ends of the two locking bolts are fixedly sleeved with a second crank.

[0010] Preferably, one end of the corresponding first screw rod is fixedly sleeved with the first crank handle, and the thread directions of the first screw rod and the second screw rod located in the same mounting groove are arranged in opposite directions.

[0011] By adopting the above technical solution, the corresponding first screw rod and second screw rod can be rotated conveniently through the first crank, and the movement directions of the two mounting plates can be opposite by setting the thread directions in opposite directions.

[0012] Preferably, slide rails are fixedly installed in the two installation grooves, and two sliders are slidably installed on the two slide rails, and any one of the sliders is fixedly connected to the corresponding installation plate.

[0013] By adopting the above technical solution, the movement of the installation plate is facilitated by the slide rail and the slider.

[0014] Preferably, a metal rod is fixedly installed on one side of the base close to the first crank, a limiting bolt is threadedly installed on the metal rod, a fixing plate is fixedly sleeved on the corresponding first screw rod, and a plurality of limiting grooves matching the limiting bolts are opened at equal distances on the fixing plate.

[0015] By adopting the above technical solution, the limiting bolt is rotated inwardly to lock and rotate so that the limiting bolt is stuck in the limiting groove on the fixed plate, so that the corresponding first screw rod can be rotated and locked, and the positions of the two mounting plates can be locked and fixed.

[0016] Preferably, universal wheels are rotatably mounted on the four corners of the bottom of the base, and a push rod is fixedly mounted on one side of the base.

[0017] By adopting the above technical solution, the whole device can be easily pushed to move by using the push rod in combination with the universal wheel.

[0018] Preferably, a first spring is sleeved on any sliding rod, one end of any first spring is fixed on the corresponding sliding rod, and the other end of any first spring is fixed on the corresponding connecting rod.

[0019] By adopting the above technical solution, the first spring facilitates the resetting of the connecting rod.

[0020] Preferably, a through hole is opened on one side of any mounting hole, a cross bar is slidably installed in any through hole, one end of any cross bar is fixedly connected to the corresponding movable positioning plate, a second spring is sleeved on any cross bar, one end of any second spring is fixed on the corresponding cross bar, and the other end of any second spring is fixed on the inner wall of the corresponding through hole.

[0021] By adopting the above technical solution, the self-rotation of the movable positioning plate is limited by the cross bar, and the resetting of the cross bar is facilitated by the second spring.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows: first, the cable is clamped between the movable positioning plate and the fixed positioning plate on the corresponding two mounting plates, and then the two second cranks are locked and rotated downward to drive the two locking bolts to rotate downward, and the two locking bolts push the two connecting rods to move downward, and the connecting rods drive the corresponding two racks to move downward, and the racks drive the rotation of the corresponding gears, and the gears drive the rotation of the corresponding linkage screw rods, so that the movable positioning plate moves toward the fixed positioning plate, and the cable can be clamped and positioned by cooperating with the cable management grooves on the movable positioning plate and the fixed positioning plate. The shaking of the cable is reduced, and then the corresponding first screw rod and the second screw rod are driven to rotate by rotating the first crank handle, and the corresponding sprocket is driven to rotate. The sprocket drives the rotation of another sprocket through the chain, which can drive the first screw rod and the second screw rod in the two installation grooves to rotate at the same time, and can drive the two installation plates to move in opposite directions, so that the cable can be straightened and the cable disorder is reduced. Then, by locking and rotating the limit bolt inward, the limit bolt is stuck in the limit groove on the fixed plate, and the corresponding first screw rod can be rotated and locked, and the positions of the two installation plates can be locked and fixed. The utility model has a simple structure and is easy to use. The underground integrated pipe gallery cable installation bracket is convenient for straightening the cable after stably positioning the cable, which reduces the disorder of the cable and makes the cable placement more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the utility model;

[0024] Figure 2 It is a top view of the utility model;

[0025] Figure 3 It is a three-dimensional diagram of the operating block of the utility model.

[0026] In the figure: 1. base; 2. mounting plate; 3. first crank; 4. push rod; 5. metal rod; 6. limit bolt; 7. mounting groove; 8. sprocket; 9. chain; 10. second screw rod; 11. first screw rod; 12. fixed plate; 13. connecting rod; 14. first spring; 15. operating block; 16. second crank; 17. locking bolt; 18. second spring; 19. screw rod; 20. rack; 21. cross bar; 22. fixed positioning plate; 23. mounting hole; 24. cable management groove; 25. movable positioning plate; 26. slide rod; 27. gear. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-3The utility model provides a technical solution: an underground integrated pipe gallery cable installation bracket, comprising a base 1, mounting grooves 7 are provided on both sides of the top of the base 1, a first screw rod 11 and a second screw rod 10 are rotatably installed on the inner walls of both sides of the two mounting grooves, a same mounting plate 2 is threadedly sleeved on the two first screw rods 11 located on the same side or on the two second screw rods 10 located on the same side, the first screw rod 11 and the second screw rod 10 located in the same mounting groove 7 are fixedly connected, a sprocket 8 is fixedly sleeved on one end of the two second screw rods 10, a same chain 9 is sleeved between the two sprocket wheels 8, a first crank 3 is fixedly sleeved on one end of the corresponding first screw rod 11, the thread directions of the first screw rod 11 and the second screw rod 10 located in the same mounting groove 7 are oppositely arranged, a slide rail is fixedly installed in the two mounting grooves 7, two sliders are slidably installed on the two slide rails, and any one of the sliders is fixedly connected to the corresponding mounting plate 2, A metal rod 5 is fixedly installed on one side of the base 1 close to the first crank handle 3, and a limiting bolt 6 is threadedly installed on the metal rod 5. A corresponding first screw rod 11 is fixedly sleeved with a fixing plate 12, and a plurality of limiting grooves compatible with the limiting bolt 6 are equidistantly provided on the fixing plate 12. Through the above-mentioned structural arrangement, the first crank handle 3 is rotated to drive the corresponding first screw rod 11 and the second screw rod 10 to rotate and drive the corresponding sprocket 8 to rotate. The sprocket 8 drives the rotation of another sprocket 8 through the chain 9, which can drive the first screw rod 11 and the second screw rod 10 in the two mounting grooves 7 to rotate at the same time, and can drive the two mounting plates 2 to move in opposite directions, so that the cable can be straightened and the cable disorder can be reduced. Then, the limiting bolt 6 is rotated inwardly so that the limiting bolt 6 is stuck in the limiting groove on the fixing plate 12, and the corresponding first screw rod 11 can be rotated and locked, so that the positions of the two mounting plates 2 can be locked and fixed.

[0029] Combination Figure 1-3As shown, two mounting holes 23 are provided on the two mounting plates 2, and an operating block 15 is fixedly installed on the top of the two mounting plates 2, a fixed positioning plate 22 is fixedly installed in any mounting hole 23, and a through hole and a rotating hole are provided on one side of any mounting hole 23, a linkage screw rod 19 is rotatably installed in any rotating hole, one end of any linkage screw rod 19 is fixedly sleeved with a gear 27, and the other end of any linkage screw rod 19 is threadedly sleeved with a movable positioning plate 25, any movable positioning plate 25 and any fixed positioning plate 22 are provided with two wire management grooves 24, and two operating blocks 15 are provided with The tops of the two operating blocks 15 are threadedly installed with locking bolts 17, and two sliding rods 26 are fixedly installed in the two strip holes. The two sliding rods 26 located in the same strip hole are slidably sleeved with the same connecting rod 13, and any sliding rod 26 is sleeved with a first spring 14, and one end of any first spring 14 is fixed on the corresponding sliding rod 26, and the other end of any first spring 14 is fixed on the corresponding connecting rod 13. Racks 20 are fixedly installed on both sides of the bottom of the two connecting rods 13, and any rack 20 is respectively meshed with the corresponding gear 27, and the bottom ends of the two locking bolts 17 are respectively meshed with the corresponding The connecting rod 13 is rotatably connected and the top ends of the two locking bolts 17 are fixedly sleeved with the second crank 16, the thread directions of the two linkage screw rods 19 are set in opposite directions, a through hole is opened on one side of any mounting hole 23, a cross bar 21 is slidably installed in any through hole, one end of any cross bar 21 is fixedly connected to the corresponding movable positioning plate 25, a second spring 18 is sleeved on any cross bar 21, one end of any second spring 18 is fixed on the corresponding cross bar 21, and the other end of any second spring 18 is fixed on the corresponding inner wall of the through hole. Through the above-mentioned structural setting, the cable is clamped in the corresponding two mounting holes. The movable positioning plate 25 on the plate 2 is locked and rotated between the two second cranks 16, which drives the two locking bolts 17 to rotate downward. The two locking bolts 17 push the two connecting rods 13 to move downward, and the connecting rods 13 drive the corresponding two racks 20 to move downward. The racks 20 drive the rotation of the corresponding gears 27, and the gears 27 drive the rotation of the corresponding linkage screw rods 19, so that the movable positioning plate 25 moves toward the direction of the fixed positioning plate 22. With the help of the cable management grooves 24 on the movable positioning plate 25 and the fixed positioning plate 22, the cables can be clamped and positioned, reducing the shaking of the cables.

[0030] Combination Figure 1-3 As shown, universal wheels are rotatably mounted at the four corners of the bottom of the base 1 and a push rod 4 is fixedly mounted on one side of the base 1. Through the above-mentioned structural arrangement, the push rod 4 is combined with the universal wheels to facilitate the movement of the entire device.

[0031] The working principle of the utility model is as follows: first, the cable is clamped between the movable positioning plate 25 and the fixed positioning plate 22 on the corresponding two mounting plates 2, and then the two second cranks 16 are locked and rotated downward to drive the two locking bolts 17 to rotate downward, and the two locking bolts 17 push the two connecting rods 13 to move downward, and the connecting rods 13 drive the corresponding two racks 20 to move downward, and the racks 20 drive the rotation of the corresponding gears 27, and the gears 27 drive the rotation of the corresponding linkage screw rods 19, so that the movable positioning plate 25 moves toward the fixed positioning plate 22, and the cable can be clamped and positioned by cooperating with the cable management grooves 24 on the movable positioning plate 25 and the fixed positioning plate 22. , reducing the shaking of the cable, and then by rotating the first crank 3, the corresponding first screw rod 11 and the second screw rod 10 are driven to rotate and the corresponding sprocket 8 is driven to rotate, and the sprocket 8 drives the rotation of another sprocket 8 through the chain 9, which can drive the first screw rod 11 and the second screw rod 10 in the two installation grooves 7 to rotate at the same time, and can drive the two installation plates 2 to move in opposite directions, so that the cable can be straightened and the cable disorder is reduced, and then by locking and rotating the limit bolt 6 inward, the limit bolt 6 is stuck in the limit groove on the fixed plate 12, and the corresponding first screw rod 11 can be rotated and locked, and the position of the two installation plates 2 can be locked and fixed. The utility model has a simple structure and is easy to use. The underground integrated pipe corridor cable installation bracket is convenient for straightening the cable after the cable is stably positioned, which reduces the disorder of the cable and makes the cable placement more stable.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An underground integrated pipe gallery cable installation bracket, comprising a base (1), characterized in that: The top of the base (1) is provided with mounting grooves (7) on both sides, and a first screw rod (11) and a second screw rod (10) are rotatably mounted on the inner walls of both sides of the two mounting grooves. The two first screw rods (11) located on the same side or the two second screw rods (10) located on the same side are threadedly sleeved with the same mounting plate (2). The first screw rod (11) and the second screw rod (10) located in the same mounting groove (7) are fixedly connected. One end of the two second screw rods (10) is fixedly sleeved with a sprocket (8), and the same chain (9) is sleeved between the two sprockets (8); Two mounting holes (23) are provided on the two mounting plates (2) and an operating block (15) is fixedly installed on the top of the two mounting plates (2), a fixed positioning plate (22) is fixedly installed in any mounting hole (23), and a through hole and a rotating hole are provided on one side of any mounting hole (23), a linkage screw rod (19) is rotatably installed in any rotating hole, one end of any linkage screw rod (19) is fixedly sleeved with a gear (27) and the other end of any linkage screw rod (19) is threadedly sleeved with a movable positioning plate (25), and two wire management grooves (24) are provided on any movable positioning plate (25) and any fixed positioning plate (22); The two operating blocks (15) are provided with strip holes and the tops of the two operating blocks (15) are threadedly installed with locking bolts (17). Two sliding rods (26) are fixedly installed in the two strip holes. The two sliding rods (26) located in the same strip hole are slidably sleeved with the same connecting rod (13). Racks (20) are fixedly installed on both sides of the bottom of the two connecting rods (13). Any rack (20) is respectively engaged with the corresponding gear (27). The bottom ends of the two locking bolts (17) are respectively rotatably connected to the corresponding connecting rod (13) and the top ends of the two locking bolts (17) are fixedly sleeved with the second crank (16). The thread directions of the two linkage screw rods (19) are set in opposite directions.

2. The underground integrated pipe gallery cable installation bracket according to claim 1, characterized in that: One end of the corresponding first screw rod (11) is fixedly sleeved with the first crank handle (3), and the thread directions of the first screw rod (11) and the second screw rod (10) located in the same mounting groove (7) are opposite.

3. The cable installation bracket for underground integrated pipe gallery according to claim 1 is characterized in that: Slide rails are fixedly installed in the two installation grooves (7), and two sliders are slidably installed on the two slide rails. Any one of the sliders is fixedly connected to the corresponding installation plate (2).

4. The underground integrated pipe gallery cable installation bracket according to claim 1, characterized in that: A metal rod (5) is fixedly mounted on one side of the base (1) close to the first crank (3), a limit bolt (6) is threadedly mounted on the metal rod (5), a fixed plate (12) is fixedly sleeved on the corresponding first screw rod (11), and a plurality of limit grooves matching the limit bolts (6) are formed on the fixed plate (12) at equal distances.

5. The underground integrated pipe gallery cable installation bracket according to claim 1, characterized in that: Universal wheels are rotatably mounted at the four corners of the bottom of the base (1), and a push rod (4) is fixedly mounted on one side of the base (1).

6. The underground integrated pipe gallery cable installation bracket according to claim 1, characterized in that: A first spring (14) is sleeved on any slide bar (26), one end of any first spring (14) is fixed on the corresponding slide bar (26), and the other end of any first spring (14) is fixed on the corresponding connecting rod (13).

7. The underground integrated pipe gallery cable installation bracket according to claim 1, characterized in that: A through hole is provided on one side of any mounting hole (23), a cross bar (21) is slidably mounted in any through hole, one end of any cross bar (21) is fixedly connected to the corresponding movable positioning plate (25), a second spring (18) is sleeved on any cross bar (21), one end of any second spring (18) is fixed to the corresponding cross bar (21), and the other end of any second spring (18) is fixed to the inner wall of the corresponding through hole.

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