A kind of reinforcement protection device for trench side electric pole

Abstract

The utility model discloses a reinforcement and protection device for electric poles at the edge of a trench, which is applied in the field of municipal engineering and comprises a bottom pole, a slide groove is provided on the surface of the bottom pole, and a slider is slidably connected inside the slide groove; the utility model rotates a turntable to make the rotating shaft drive the second bevel gear to rotate, the rotation of the second bevel gear drives the first bevel gear to rotate the screw, the rotation of the screw drives the slider to move, the movement of the slider drives the support rod to move, and the height of the support rod is changed in a way that can achieve the purpose of adjusting the support height, improves applicability, and ensures safety. The utility model rotates a turntable to make the rotating shaft drive the second bevel gear to rotate, the rotation of the second bevel gear drives the first bevel gear to rotate the screw, the rotation of the screw drives the slider to move, and the movement of the slider drives the support rod to move, and the height of the support rod is changed in a way that can achieve the purpose of adjusting the support height, improves applicability, and ensures safety.

Description

Technical Field

[0001] The utility model relates to the field of municipal engineering, in particular to a reinforcement and protection device for trench side electric poles. Background Art

[0002] At present, a Chinese utility model with the announcement number CN218758934U discloses a device for reinforcing and protecting the electric poles at the edge of the trench, including a fixed bracket and an anchoring assembly, one side of the fixed bracket is connected to the electric pole, and the other side of the fixed bracket is connected to the anchoring assembly, the anchoring assembly is fixed to the ground, the fixed bracket includes a vertical pole, a horizontal brace and an oblique brace, the vertical pole, the horizontal brace and the oblique brace are connected end to end to form a triangular structure, the vertical pole is provided with a clamp, the clamp is fixed to the electric pole, a single electric pole is reinforced with two fixed brackets and two anchoring assemblies, the two fixed brackets are arranged at an angle, and the two fixed brackets are arranged on the side away from the trench. The utility model can protect the surrounding electric poles, prevent the electric poles from collapsing and being damaged, and save money and time.

[0003] To sum up, the pole reinforcement and protection device cannot adjust the support height. The ground anchor and the diagonal brace of the device are fixedly connected, which causes the support height of the diagonal brace to be fixed. During use, the heights of the poles are different. The higher the pole, the higher the support height. When reinforcing higher poles, the stability will be reduced, affecting the safety of the poles. It is also not convenient to replace the clamps. When encountering poles of different diameters, clamps of different sizes are required. The clamps of the device are connected to the vertical poles by bolts. When replacing the clamps, tools are required to disassemble and assemble them. The disassembly and assembly process is relatively cumbersome, which increases the workload and reduces the efficiency of replacement. In order to solve the above-mentioned problems, we propose a reinforcement and protection device for trench edge poles. Utility Model Content

[0004] The utility model aims to provide a reinforcement and protection device for a trench side electric pole, which has the advantages of being able to adjust the support height and being convenient for replacing the clamp.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a reinforcement and protection device for trench side electric poles, comprising a bottom rod, a slide groove is provided on the surface of the bottom rod, a slider is slidably connected inside the slide groove, a screw is threadedly connected to the inner wall of the slider, and both ends of the screw are rotatably sleeved with the inner wall of the bottom rod, a first bevel gear is fixedly sleeved on the surface of the screw, a second bevel gear is meshed on the surface of the first bevel gear, a rotating shaft is fixedly sleeved at the axis of the second bevel gear, and the rotating shaft is rotatably sleeved with the bottom rod. The inner wall is rotatably sleeved, the top of the slider is hinged with a support rod, the inner walls of the support rod and the bottom rod are slidably sleeved with a connecting rod, the inside of the bottom rod and the support rod are penetrated by a fixing pin, and the fixing pin passes through the connecting rod, the inner walls of the bottom rod and the support rod are slidably connected with a sliding rod, the surface of the sliding rod is bolted with a clamping joint, the surface of the fixing pin is provided with a clamping groove, and the clamping joint is clamped with the clamping groove, the surface of the sliding rod is bolted with a pull rod, the surface of the pull rod is sleeved with a spring, and one end of the connecting rod is provided with a clamping mechanism.

[0006] By adopting the above technical scheme, the rotating disk is rotated to make the rotating shaft drive the second bevel gear to rotate, and the rotation of the second bevel gear drives the first bevel gear to rotate, and the rotation of the screw drives the slider to move, and the movement of the slider drives the support rod to move, so that the height of the support rod is changed in a way that can achieve the purpose of adjusting the support height, improves applicability, and ensures safety, and the pull block is moved to make the pull rod drive the slide rod to move, and the movement of the slide rod drives the clamping joint to disengage from the clamping groove, and the fixing pin is taken out, the clamping hoop is removed and replaced, and the connecting rod on the new clamping hoop is installed into the support rod or the bottom rod, and the fixing pin is inserted. The slide rod drives the clamping joint to clamp with the clamping groove under the action of the spring, and the way of fixing it can achieve the purpose of facilitating the replacement of the clamping hoop, reduces the workload, and improves the efficiency of replacement.

[0007] The utility model is further configured as follows: the clamp mechanism includes a first fixing ring, the surface of the first fixing ring is bolted to one end of the bottom connecting rod, and the surface of the top first fixing ring is hinged to one end of the connecting rod, a second fixing ring is arranged on one side of the first fixing ring, bolts are penetrated through the inner walls of the first fixing ring and the second fixing ring, and nuts are threadedly connected to the surfaces of the bolts.

[0008] By adopting the above technical solution and providing a clamp mechanism, it is convenient to fix the connection with the pole.

[0009] The utility model is further configured as follows: a rotating disk is fixedly sleeved on the surface of the rotating shaft.

[0010] By adopting the above technical solution, the rotating shaft can be easily rotated by arranging a rotating disk.

[0011] The utility model is further configured as follows: a mounting plate is bolted to the surface of the bottom rod.

[0012] By adopting the above technical solution, a mounting plate is provided to facilitate fixed installation.

[0013] The utility model is further configured as follows: one end of the clamping joint is wedge-shaped.

[0014] By adopting the above technical solution, one end of the clamping joint is set to be wedge-shaped, which facilitates the fixing of the fixing pin.

[0015] The utility model is further configured as follows: one end of the pull rod is bolted with a pull block.

[0016] By adopting the above technical solution and arranging the pull block, it is convenient to move the pull rod.

[0017] The utility model is further configured as follows: scale lines are printed on the surface of the bottom rod.

[0018] By adopting the above technical solution, the support height can be easily adjusted by setting scale lines.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model rotates the turntable to make the rotating shaft drive the second bevel gear to rotate, the second bevel gear rotates to make the first bevel gear drive the screw to rotate, the screw rotates to drive the slider to move, the slider moves to drive the support rod to move, so that the height of the support rod is changed, and the purpose of adjusting the support height can be achieved, which improves applicability and ensures safety;

[0021] 2. The utility model moves the pulling block to make the pulling rod drive the sliding rod to move, and the movement of the sliding rod drives the clamping joint to disengage from the clamping groove, the fixing pin is taken out, the clamping hoop is removed and replaced, the connecting rod on the new clamping hoop is installed into the supporting rod or the bottom rod, the fixing pin is inserted, and the sliding rod drives the clamping joint to clamp with the clamping groove under the action of the spring, and the fixing method thereof can achieve the purpose of facilitating the replacement of the clamping hoop, reducing the workload and improving the efficiency of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0024] Figure 3 This utility model Figure 2 A magnified view of the structure at center;

[0025] Figure 4 This utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0026] Figure numerals: 1. bottom rod; 2. slide groove; 3. slider; 4. screw rod; 5. first bevel gear; 6. second bevel gear; 7. rotating shaft; 8. support rod; 9. connecting rod; 10. fixing pin; 11. slide rod; 12. clamping joint; 13. clamping groove; 14. pull rod; 15. spring; 16. clamping hoop mechanism; 17. first fixing ring; 18. second fixing ring; 19. bolt; 20. nut; 21. turntable; 22. mounting plate; 23. pull block; 24. scale line. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] Embodiment 1:

[0029] refer to Figure 1 , Figure 2 and Figure 3 A reinforcement and protection device for a trench edge electric pole comprises a bottom rod 1, a slide groove 2 is provided on the surface of the bottom rod 1, a slider 3 is slidably connected inside the slide groove 2, a screw rod 4 is threadedly connected to the inner wall of the slider 3, and both ends of the screw rod 4 are rotatably sleeved with the inner wall of the bottom rod 1, a first bevel gear 5 is fixedly sleeved on the surface of the screw rod 4, a second bevel gear 6 is meshed on the surface of the first bevel gear 5, a rotating shaft 7 is fixedly sleeved at the axis of the second bevel gear 6, and the rotating shaft 7 is rotatably sleeved with the inner wall of the bottom rod 1, the rotating shaft 7 drives the second bevel gear 6 to rotate by rotating the turntable 21, the second bevel gear 6 rotates to drive the first bevel gear 5 to drive the screw rod 4 to rotate, the screw 4 rotates to drive the slider 3 to move, the slider 3 moves to drive the support rod 8 to move, so that the height of the support rod 8 is changed, which can achieve the purpose of adjusting the support height, improve the applicability, and ensure the safety.

[0030] refer to Figure 1 and Figure 2 A rotating disk 21 is fixedly sleeved on the surface of the rotating shaft 7. By setting the rotating disk 21, the rotating shaft 7 is easily rotated.

[0031] refer to Figure 1 A mounting plate 22 is bolted to the surface of the bottom rod 1, and the mounting plate 22 is provided to facilitate fixed installation.

[0032] refer to Figure 1 The surface of the bottom rod 1 is printed with scale lines 24, and the scale lines 24 are provided to facilitate adjustment of the support height.

[0033] Embodiment 2:

[0034] refer to Figure 1 , Figure 2 and Figure 4The top of the slider 3 is hinged with a support rod 8, and the inner walls of the support rod 8 and the bottom rod 1 are slidably sleeved with a connecting rod 9. The bottom rod 1 and the support rod 8 are penetrated with a fixing pin 10, and the fixing pin 10 passes through the connecting rod 9. The inner walls of the bottom rod 1 and the support rod 8 are slidably connected with a sliding rod 11. The surface of the sliding rod 11 is bolted with a clamping joint 12, and the surface of the fixing pin 10 is provided with a clamping groove 13, and the clamping joint 12 is clamped with the clamping groove 13. The surface of the sliding rod 11 is bolted with a pull rod 14, and the surface of the pull rod 14 is sleeved with a spring 15. One end of the connecting rod 9 is provided with a clamping mechanism 16. By rotating the turntable 21, the rotating shaft 7 drives the second bevel gear 6 to rotate, and the second bevel gear 6 rotates to drive the first bevel gear 5 to rotate the screw 4. The screw 4 rotates to drive the slider 3 to move, and the slider 3 moves to drive the support rod 8 to move, so that the height of the support rod 8 can be changed. The purpose of adjusting the support height can be achieved, the applicability is improved, and the safety is guaranteed.

[0035] refer to Figure 1 and Figure 2 The clamp mechanism 16 includes a first fixing ring 17, the surface of the first fixing ring 17 is bolted to one end of the bottom connecting rod 9, and the surface of the top first fixing ring 17 is hinged to one end of the connecting rod 9, a second fixing ring 18 is arranged on one side of the first fixing ring 17, bolts 19 are penetrated through the inner walls of the first fixing ring 17 and the second fixing ring 18, and nuts 20 are threadedly connected to the surfaces of the bolts 19. By setting the clamp mechanism 16, it is convenient to fix the connection with the pole.

[0036] refer to Figure 4 One end of the card connector 12 is wedge-shaped, and by setting one end of the card connector 12 to be wedge-shaped, it is convenient to fix the fixing pin 10.

[0037] refer to Figure 4 One end of the pull rod 14 is bolted with a pull block 23 , and the pull block 23 is provided to facilitate the movement of the pull rod 14 .

[0038] Brief description of the use process: by rotating the turntable 21, the rotation of the turntable 21 drives the rotation shaft 7, the rotation of the rotation shaft 7 drives the rotation of the second bevel gear 6, the rotation of the second bevel gear 6 drives the rotation of the first bevel gear 5, the rotation of the first bevel gear 5 drives the screw rod 4, the rotation of the screw rod 4 drives the slider 3 to move, the movement of the slider 3 drives the support rod 8 to move, so that the height of the support rod 8 changes, and the purpose of adjusting the support height can be achieved. Move the pull block 23, the movement of the pull block 23 drives the pull rod 14 to move, the movement of the pull rod 14 drives the slide bar 11 to move, the movement of the slide bar 11 drives the clamping joint 12 to disengage from the clamping groove 13, remove the fixing pin 10, remove the clamping hoop and replace it, install the connecting rod 9 on the new clamping hoop into the support rod 8 or the bottom rod 1, insert the fixing pin 10, and the slide bar 11 drives the clamping joint 12 to clamp with the clamping groove 13 under the action of the spring 15 to fix it, so as to achieve the purpose of facilitating the replacement of the clamping hoop.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A trench side pole reinforcement and protection device, comprising a bottom pole (1), characterized in that: The surface of the bottom rod (1) is provided with a slide groove (2), the interior of the slide groove (2) is slidably connected with a slider (3), the inner wall of the slider (3) is threadedly connected with a screw rod (4), and both ends of the screw rod (4) are rotatably sleeved with the inner wall of the bottom rod (1), the surface of the screw rod (4) is fixedly sleeved with a first bevel gear (5), the surface of the first bevel gear (5) is meshed with a second bevel gear (6), the axis of the second bevel gear (6) is fixedly sleeved with a rotating shaft (7), and the rotating shaft (7) is rotatably sleeved with the inner wall of the bottom rod (1), the top of the slider (3) is hinged with a support rod (8), and the support rod (8) and the inner wall of the bottom rod (1) are connected to each other. The walls are slidably sleeved with a connecting rod (9), the interior of the bottom rod (1) and the support rod (8) is penetrated by a fixing pin (10), and the fixing pin (10) passes through the connecting rod (9), the inner walls of the bottom rod (1) and the support rod (8) are slidably connected with a sliding rod (11), the surface of the sliding rod (11) is bolted with a clamping joint (12), the surface of the fixing pin (10) is provided with a clamping groove (13), and the clamping joint (12) is clamped with the clamping groove (13), the surface of the sliding rod (11) is bolted with a pull rod (14), the surface of the pull rod (14) is sleeved with a spring (15), and one end of the connecting rod (9) is provided with a clamping hoop mechanism (16).

2. A trench side pole reinforcement and protection device according to claim 1, characterized in that: The clamp mechanism (16) comprises a first fixing ring (17), the surface of the first fixing ring (17) is bolted to one end of the bottom connecting rod (9), and the surface of the top first fixing ring (17) is hinged to one end of the connecting rod (9), a second fixing ring (18) is arranged on one side of the first fixing ring (17), bolts (19) are arranged through the inner walls of the first fixing ring (17) and the second fixing ring (18), and nuts (20) are threadedly connected to the surfaces of the bolts (19).

3. A trench side pole reinforcement and protection device according to claim 1, characterized in that: A rotating disk (21) is fixedly sleeved on the surface of the rotating shaft (7).

4. A trench side pole reinforcement and protection device according to claim 1, characterized in that: A mounting plate (22) is bolted to the surface of the bottom rod (1).

5. The trench side pole reinforcement and protection device according to claim 1 is characterized in that: One end of the card connector (12) is wedge-shaped.

6. A trench side pole reinforcement and protection device according to claim 1, characterized in that: One end of the pull rod (14) is bolted with a pull block (23).

7. The trench side pole reinforcement and protection device according to claim 1 is characterized in that: The surface of the bottom rod (1) is printed with scale lines (24).

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