A recycled concrete pole

Abstract

The utility model relates to the technical field of electric poles, and discloses a recycled concrete electric pole, including a pole body, a clamp 1 fixedly connected to the outer wall of the pole body, a support frame fixedly connected to the outer wall of the clamp 1, a fixed frame fixedly connected to the top of the support frame, a rotating rod rotatably connected to the interior of the fixed frame, two pulleys 1 symmetrically connected to the interior of the rotating rod, a fixed block fixedly connected to the interior of the fixed frame, a sliding rod slidably connected to the interior of the fixed block, a limited block fixedly connected to the side wall of the sliding rod, and an outer wall of one of the pulleys 1 slidably connected to the outer wall of the limited block. In the utility model, by applying pressure to pulley 2, the cable is stuck between the rotating rods, so that the effect of fixing cables of different sizes is achieved, and the problem that the cable cannot be effectively fixed, resulting in the shaking or loosening of the cable due to the influence of external factors, causing the wear of the wires is solved, thereby improving the practicality of the electric pole.

Description

Technical Field

[0001] The utility model relates to the technical field of electric pole making, in particular to an electric pole made of recycled concrete. Background Art

[0002] Electric poles are bridges for electricity, allowing electricity to be transported to various places. Common electric poles include wooden poles and cement poles. They are of different heights and stand on plains and mountains, all around people. There are many types of electric poles. Concrete poles are made of concrete and steel bars or steel wires. Concrete is a strong and durable material that can withstand the influence of natural environments such as high pressure, wind, rain, and ultraviolet radiation, and has long-term stable performance. Due to the weight and firmness of concrete, concrete poles have excellent wind resistance and vibration resistance, and can remain stable under adverse weather conditions;

[0003] Traditional electric poles are usually composed of concrete, steel bars, insulators, grounding equipment and auxiliary electrical boxes. Concrete is the main material of the pole, providing structural strength and stability; steel bars are mixed into concrete to increase its bearing capacity; insulators are used to support wires and prevent current leakage; grounding equipment is used to connect the pole to the ground to ensure safe operation, and auxiliary accessories such as electrical boxes provide additional functions such as power distribution, protection, and control, providing important support for the normal operation and management of the power system;

[0004] However, traditional electric poles usually have a simple structure. During the power distribution process, the connected cables cannot be effectively fixed, causing the cables to shake or loosen due to the influence of wind, gravity or other external factors, resulting in potential hazards such as wire wear, breakage and even electric shock. Therefore, a recycled concrete electric pole is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a recycled concrete electric pole, aiming to improve the problem that the prior art cannot effectively fix the connecting cables, causing the cables to shake or loosen due to the influence of wind, gravity or other external factors, resulting in wear of the wires.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A recycled concrete electric pole comprises a pole body, wherein the outer wall of the pole body is fixedly connected to a clamping hoop 1, the outer wall of the clamping hoop 1 is fixedly connected to a support frame, the top of the support frame is fixedly connected to a fixing frame, a rotating rod is rotatably connected inside the fixing frame, two pulleys 1 symmetrical in upper and lower directions are rotatably connected inside the rotating rod, a fixing block is fixedly connected inside the fixing frame, a sliding rod is slidably connected inside the fixing block, a side wall of the sliding rod is fixedly connected to a limiting block, an outer wall of one of the pulleys 1 is slidably connected to the outer wall of the limiting block, a pulley 2 is rotatably connected inside the sliding rod, a supporting column is fixedly connected to the top of the support frame, the supporting column is slidably connected to the inside of the sliding rod, and a contraction component is arranged on the outer wall of the supporting column;

[0008] As a further description of the above technical solution:

[0009] The contraction assembly includes a first spring, the first spring is sleeved on the outer wall of the support column, the top end of the first spring is fixedly connected to the bottom of the slide rod, and the bottom end of the first spring is fixedly connected to the top of the support frame;

[0010] As a further description of the above technical solution:

[0011] The outer wall of the rod body is fixedly connected with a second clamp, and the outer wall of the second clamp is fixedly connected with a box body;

[0012] As a further description of the above technical solution:

[0013] A hinge is fixedly connected to one side of the box body, and a box cover is rotatably connected to the other side of the hinge, and the box cover is connected to the box body through the hinge;

[0014] As a further description of the above technical solution:

[0015] A connecting plate is fixedly connected to one side of the box cover, and a limiting frame is fixedly connected to one side of the box body;

[0016] As a further description of the above technical solution:

[0017] A fixing ring is fixedly connected to the top of the connecting plate, a clamping column is slidably connected inside the fixing ring, and a sleeve ring is fixedly connected to the outer wall of the clamping column;

[0018] As a further description of the above technical solution:

[0019] The outer wall of the clamping column is sleeved with a second spring, one end of the second spring is fixedly connected to the inside of the sleeve ring, and the other end of the second spring is fixedly connected to the inside of the fixing ring;

[0020] As a further description of the above technical solution:

[0021] The top of the connecting plate is fixedly connected with a fixing plate, the outer wall of the sleeve ring is fixedly connected with a handle, and the handle is slidably connected to the inside of the fixing plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by applying pressure to the pulley 2, the pulley 1 is made to slide on the outer wall of the limit block, and then the first spring rebounds to support and clamp the cable between the rotating rods, so as to achieve the effect of fixing cables of different sizes, solve the problem that the cables cannot be effectively fixed, resulting in shaking or loosening of the cables due to external factors, causing the wear of the wires, thereby improving the practicality of the electric pole.

[0024] 2. In the utility model, when the clamping column contacts the limit frame, the ring is driven to slide, and the ring squeezes the second spring to contract. The second spring rebounds to clamp the clamping column into the through hole, so that the electric box is easy to open and close, and the problem that the electric box is not easy to open and close quickly and needs to use a specific key, and it is not convenient for the staff to take the key at high altitude, which poses a potential risk. The flexibility of the electric pole is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a recycled concrete pole proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of a fixed frame of a recycled concrete electric pole proposed by the utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the outer wall structure of a box body of a recycled concrete electric pole proposed in the utility model;

[0029] Figure 5 The utility model is a schematic diagram of the side wall structure of a box cover of a recycled concrete electric pole.

[0030] Legend:

[0031] 1. Rod body; 2. Clamp 1; 3. Support frame; 4. Fixed frame; 5. Rotating rod; 6. Pulley 1; 7. Fixed block; 8. Sliding rod; 9. Limit block; 10. Pulley 2; 11. Support column; 12. First spring; 13. Clamp 2; 14. Box body; 15. Hinge; 16. Box cover; 17. Connecting plate; 18. Limit frame; 19. Fixed ring; 20. Clamp column; 21. Ring; 22. Second spring; 23. Fixed plate; 24. Handle. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a recycled concrete pole, including a pole body 1, the outer wall of the pole body 1 is fixedly connected to a clamp 2, the outer wall of the clamp 2 is fixedly connected to a support frame 3, the top of the support frame 3 is fixedly connected to a fixed frame 4, the fixed frame 4 is rotatably connected to a rotating rod 5, the rotating rod 5 is rotatably connected to two upper and lower symmetrical pulleys 6, the fixed frame 4 is fixedly connected to a fixed block 7, the fixed block 7 is slidably connected to a sliding rod 8, the side wall of the sliding rod 8 is fixedly connected to a limiting block 9, one of the outer walls of the pulley 6 is slidably connected to the outer wall of the limiting block 9, the sliding rod 8 is rotatably connected to a pulley 2 10, the top of the support frame 3 is fixedly connected to a support column 11, the support column 11 is slidably connected to the inside of the sliding rod 8, the outer wall of the support column 11 is provided with a contraction component, and the contraction component includes a first spring 12, the first spring 12 is sleeved on the outer wall of the support column 11, the top of the first spring 12 is fixedly connected to the bottom of the sliding rod 8, and the bottom of the first spring 12 is fixedly connected to the top of the support frame 3.

[0034] Specifically, in the process of leading the wire, pressure is first applied to pulley 2 10 and pulley 1 6 through the cable, causing the limit block 9 to slide down. The pulley 1 6 is subjected to the force to drive the rotating rod 5 to rotate, and at the same time, the first spring 12 connected to the bottom is squeezed, causing it to shrink. After the cable is in place, the first spring 12 releases the pressure and rebounds, driving the slide rod 8 and the limit block 9 to reset. In this process, the limit block 9 is subjected to force to make the other pulley 1 6 at the bottom of the rotating rod 5 slide on its outer wall, pushing the rotating rod 5 to rotate, and the outer wall of the cable is clamped by the pulley 1 6 and pulley 2 10 at the top of the rotating rod 5, ensuring the reliable fixation of the cable.

[0035] Reference Figure 4 and Figure 5The outer wall of the rod body 1 is fixedly connected with a clamp 2 13, and the outer wall of the clamp 2 13 is fixedly connected with a box body 14. A hinge 15 is fixedly connected to one side of the box body 14, and a box cover 16 is rotatably connected to the other side of the hinge 15. The box cover 16 is connected to the box body 14 through the hinge 15, and a connecting plate 17 is fixedly connected to one side of the box cover 16. A limiting frame 18 is fixedly connected to one side of the box body 14, and a fixing ring 19 is fixedly connected to the top of the connecting plate 17, and a clamping column 20 is slidably connected inside the fixing ring 19.

[0036] Specifically, when the staff needs to open the electric box at high altitude, they first pull the handle 24, so that the force drives the collar 21 and the clamping column 20 to slide out of the limit frame 18. Then, the box cover 16 is opened by the hinge 15. When closing the electric box, the box cover 16 is turned back to the top of the box body 14. During this process, the clamping column 20 contacts the limit frame 18. Since one end of the clamping column 20 is an inclined surface, it is forced to slide inside the fixing ring 19, achieving the effect of easy opening and closing.

[0037] Reference Figure 4 and Figure 5 The outer wall of the clamping column 20 is fixedly connected with a ring 21, and the outer wall of the clamping column 20 is sleeved with a second spring 22, one end of the second spring 22 is fixedly connected to the inside of the ring 21, and the other end of the second spring 22 is fixedly connected to the inside of the fixing ring 19, the top of the connecting plate 17 is fixedly connected with a fixing plate 23, the outer wall of the ring 21 is fixedly connected with a handle 24, and the handle 24 is slidably connected to the inside of the fixing plate 23.

[0038] Specifically, at the same time, the column 20 will drive the ring 21 to slide, and the ring 21 applies pressure to the second spring 22 connected inside to shrink it. When the box cover 16 and the box body 14 are completely closed, the second spring 22 unloads the force and rebounds, driving the ring 21 and the column 20 to reset. The column 20 slides into the through hole inside the limit frame 18 to complete fixation, achieving a self-locking effect.

[0039] Working principle: when conducting the lead-in, firstly, pressure is applied to pulley 2 10 and pulley 1 6 through the cable, so that the force drives the limit block 9 to slide downward, and the pulley 1 6 drives the rotating rod 5 to rotate. At the same time, the pulley 1 6 is also forced to squeeze the first spring 12 connected to the bottom to shrink it. After the cable is placed, the first spring 12 unloads the force and rebounds, thereby driving the sliding rod 8 and the limit block 9 to reset. In this process, the limit block 9 is forced to drive another pulley 1 6 at the bottom of the rotating rod 5 to slide on its outer wall, so that the rotating rod 5 is forced to rotate, so that the outer wall of the cable is clamped by the pulley 1 6 and the pulley 2 10 at the top of the rotating rod 5, so as to achieve the effect of fixing cables of different sizes. When the staff needs to open the electric box at high altitude, they first pull the handle The hand 24 is used to force the collar 21 and the post 20 to slide out of the limit frame 18, and then the box cover 16 is opened by the action of the hinge 15. When closing, the box cover 16 is rotated back to the top of the box body 14. In this process, the post 20 will contact the limit frame 18. Since one end of the post 20 is an inclined surface, the post 20 will be forced to slide inside the fixed ring 19. At the same time, the post 20 will drive the collar 21 connected to the outer wall to slide. The collar 21 is forced to pressurize the second spring 22 connected inside to shrink it. When the box cover 16 and the box body 14 are completely closed, the second spring 22 unloads the force and rebounds, thereby driving the collar 21 and the post 20 to reset, so that the post 20 slides into the through hole inside the limit frame 18 to complete self-locking, thereby achieving the effect of easy opening and closing of the electrical box.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A recycled concrete pole, comprising a pole body (1), characterized in that: The outer wall of the rod body (1) is fixedly connected with a clamping hoop (2), the outer wall of the clamping hoop (2) is fixedly connected with a support frame (3), the top of the support frame (3) is fixedly connected with a fixed frame (4), the fixed frame (4) is rotatably connected with a rotating rod (5), the rotating rod (5) is rotatably connected with two upper and lower symmetrical pulleys (6), the fixed frame (4) is fixedly connected with a fixed block (7), the fixed block (7) is slidably connected with a sliding rod (8), the side wall of the sliding rod (8) is fixedly connected with a limiting block (9), the outer wall of one of the pulleys (6) is slidably connected to the outer wall of the limiting block (9), the sliding rod (8) is rotatably connected with a pulley (10), the top of the support frame (3) is fixedly connected with a supporting column (11), the supporting column (11) is slidably connected to the inside of the sliding rod (8), and the outer wall of the supporting column (11) is provided with a contraction component.

2. The recycled concrete pole according to claim 1, characterized in that: The contraction assembly comprises a first spring (12), the first spring (12) is sleeved on the outer wall of the support column (11), the top end of the first spring (12) is fixedly connected to the bottom of the slide rod (8), and the bottom end of the first spring (12) is fixedly connected to the top of the support frame (3).

3. The recycled concrete pole according to claim 1, characterized in that: The outer wall of the rod body (1) is fixedly connected to a second clamping hoop (13), and the outer wall of the second clamping hoop (13) is fixedly connected to a box body (14).

4. The recycled concrete pole according to claim 3, characterized in that: A hinge (15) is fixedly connected to one side of the box body (14), and a box cover (16) is rotatably connected to the other side of the hinge (15); the box cover (16) and the box body (14) are connected via the hinge (15).

5. The recycled concrete pole according to claim 4, characterized in that: One side of the box cover (16) is fixedly connected to a connecting plate (17), and one side of the box body (14) is fixedly connected to a limiting frame (18).

6. The recycled concrete pole according to claim 5, characterized in that: A fixing ring (19) is fixedly connected to the top of the connecting plate (17), a clamping column (20) is slidably connected inside the fixing ring (19), and a sleeve ring (21) is fixedly connected to the outer wall of the clamping column (20).

7. The recycled concrete pole according to claim 6, characterized in that: A second spring (22) is sleeved on the outer wall of the clamping column (20), one end of the second spring (22) is fixedly connected to the inside of the sleeve ring (21), and the other end of the second spring (22) is fixedly connected to the inside of the fixing ring (19).

8. The recycled concrete pole according to claim 7, characterized in that: The top of the connecting plate (17) is fixedly connected to a fixing plate (23), the outer wall of the collar (21) is fixedly connected to a handle (24), and the handle (24) is slidably connected to the inside of the fixing plate (23).

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