Quickly spliced power cement pole assembly

Abstract

The utility model relates to the technical field of electric pole, disclose can quick splicing electric power cement pole assembly, including first cement pole, first cement pole bottom fixedly connected with first connecting rod and second connecting rod, the second connecting rod surface slidingly connected with second sliding block, second sliding block right side surface fixedly connected with second connecting column, first connecting rod surface slidingly connected with first sliding block, first connecting column right side surface is provided with the limit post, the limit post bottom fixedly connected with second cement pole, the left and right sides of second cement pole top all are equipped with the accommodation groove. In the utility model, through the joint action of first sliding block, second sliding block, first connecting rod and second connecting rod, make top connecting column enter first limit hole, first connecting column and second connecting column enter second limit hole together, realize the fixation to second cement pole, thereby realized the effect that quick splicing.

Description

Technical Field

[0001] This utility model relates to the field of power pole technology, and in particular to a power cement pole assembly that can be quickly assembled. Background Technology

[0002] The modular power concrete pole assembly is a modularly designed power facility component, mainly used to replace traditional monolithic concrete poles. It achieves rapid installation and flexible adjustment through segmented assembly. Its core function is to improve the construction efficiency of power projects, reduce transportation difficulties and on-site operation time, while enhancing structural stability and environmental adaptability.

[0003] In existing technologies, traditional connection methods such as bolt fastening or welding are commonly used in the splicing structure of power cement poles. These methods involve cumbersome procedures, require high installation accuracy, and have a complex overall installation process, making it difficult to achieve rapid splicing operations. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a quick-assembly power cement pole assembly, which aims to improve the problem of complex installation process and difficulty in achieving rapid assembly in the existing technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quickly assembled power concrete pole assembly, comprising a first concrete pole, a first connecting rod and a second connecting rod fixedly connected to the bottom end of the first concrete pole, a second slider slidably connected to the surface of the second connecting rod, a second connecting post fixedly connected to the right side surface of the second slider, a first slider slidably connected to the surface of the first connecting rod, a first connecting post fixedly connected to the left side of the first slider, a limit post provided on the right side surface of the first connecting post, a second concrete pole fixedly connected to the bottom of the limit post, receiving grooves provided on both the left and right sides of the top end of the second concrete pole, the first connecting rod slidably connected to the inner wall of the receiving groove, a connecting ring fixedly connected to the top of the second concrete pole, a moving groove provided on the inner wall of the connecting ring, and a reinforcing mechanism provided on the surface of the first concrete pole.

[0006] Preferably, the reinforcing mechanism includes a connecting block, the inner wall of the connecting block is slidably connected to the surface of the first cement rod, a limit nut is attached to the right side surface of the connecting block, a fitting column is slidably connected to the inner wall of the connecting block, the surface of the fitting column is provided with an arc-shaped fitting surface, and the surfaces of the second cement rod and the connecting ring are both slidably connected to the inner wall of the connecting block.

[0007] Preferably, a threaded post is fixedly connected to the right end of the fitting post, and the threaded post is threadedly connected to the limiting nut.

[0008] Preferably, the rear surfaces of the first cement rod, the second cement rod, and the connecting ring are all in contact with the inner wall surface of the arc-shaped mating surface, and the inner wall of the limiting nut is slidably connected to the mating column surface.

[0009] Preferably, the bottom surfaces of the first slider and the second slider are both in contact with the top surface of the second cement rod, and the first slider and the second slider are slidably connected to the moving groove.

[0010] Preferably, the limiting post has a second limiting hole on both the left and right sides, and the surfaces of the first connecting post and the second connecting post are slidably connected to the inner wall of the second limiting hole.

[0011] Preferably, the bottom of the first cement pole is fixedly connected to a top connecting column, and the top of the limiting column is provided with a first limiting hole, and the top connecting column is slidably connected to the inner wall of the first limiting hole.

[0012] Preferably, the right side surface of the moving groove and the second slider is in contact with the left side surface of the limiting post, and the left side surface of the first slider is in contact with the right side surface of the limiting post.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the first slider and the second slider are attached to the top surface of the second cement rod. Driven by the first connecting rod and the second connecting rod, the first slider and the second slider move inward along the inclined surface of the first connecting rod and the second connecting rod towards the limiting post, so that the top connecting post enters the first limiting hole, and the first connecting post and the second connecting post enter the second limiting hole together, thereby fixing the second cement rod and achieving the effect of rapid splicing.

[0015] 2. In this utility model, by tightening the limiting nut on the threaded column, the arc-shaped contact surface of the contact column is tightly fitted with the first cement rod, the second cement rod and the connecting ring, generating sufficient friction to further strengthen the connection between the first cement rod and the second cement rod, avoiding stress concentration while improving the durability of the connection structure. Attached Figure Description

[0016] Figure 1 An exploded view of the splicing mechanism for the rapidly assembled cement pole assembly proposed in this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the quick-assembly cement pole assembly proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the guide block connection for the quick-assembly power cement pole assembly proposed in this utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the guide block of the quick-assembly power cement pole assembly proposed in this utility model.

[0020] Legend:

[0021] 1. First cement rod; 2. Second cement rod; 3. Connecting ring; 4. Moving groove; 5. Top connecting post; 6. First connecting rod; 7. Receiving groove; 8. First slider; 9. First connecting post; 10. Second connecting post; 11. Limiting post; 12. First limiting hole; 13. Second limiting hole; 14. Second slider; 15. Second connecting rod; 16. Connecting block; 17. Limiting nut; 18. Fitting post; 19. Arc-shaped fitting surface; 20. Threaded post. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1-3 This utility model provides an embodiment of a quick-assembly power cement pole assembly, including a first cement pole 1, a first connecting rod 6 and a second connecting rod 15 fixedly connected to the bottom end of the first cement pole 1, a second slider 14 slidably connected to the surface of the second connecting rod 15, a second connecting post 10 fixedly connected to the right side surface of the second slider 14, a first slider 8 slidably connected to the surface of the first connecting rod 6, a first connecting post 9 fixedly connected to the left side of the first slider 8, a limit post 11 provided on the right side surface of the first connecting post 9, a second cement pole 2 fixedly connected to the bottom of the limit post 11, receiving grooves 7 opened on both the left and right sides of the top end of the second cement pole 2, the first connecting rod 6 slidably connected to the inner wall of the receiving groove 7, a connecting ring 3 fixedly connected to the top of the second cement pole 2, a moving groove 4 provided on the inner wall of the connecting ring 3, and a reinforcing mechanism provided on the surface of the first cement pole 1;

[0024] Since the sliders on the surface of the connecting rod can slide along the axial direction of the rod, during splicing, the first cement rod 1 and the second cement rod 2 are first positioned coaxially by the axial movement of the connecting block 16. Then, the first slider 8 and the second slider 14 are aligned with the moving groove 4 of the connecting ring 3, so that the first connecting rod 6 and the second connecting rod 15 are embedded in the receiving groove 7. The inclined structure of the connecting rod drives the slider to move inward along the rod, causing the top connecting post 5 to be inserted into the first limiting hole 12 of the limiting post 11. The first connecting post 9 and the second connecting post 10 are simultaneously embedded into the second limiting hole 13, realizing dual limiting and locking in the vertical and horizontal directions.

[0025] Reference Figure 4 The strengthening mechanism includes a connecting block 16, the inner wall of the connecting block 16 is slidably connected to the surface of the first cement rod 1, a limit nut 17 is attached to the right side surface of the connecting block 16, a fitting column 18 is slidably connected to the inner wall of the connecting block 16, and an arc-shaped fitting surface 19 is opened on the surface of the fitting column 18. The surfaces of the second cement rod 2 and the connecting ring 3 are slidably connected to the inner wall of the connecting block 16.

[0026] The inner wall of the connecting block 16 has a cylindrical structure, and the fitting column 18 passes through the guide hole in the inner wall of the connecting block 16. When the connecting block 16 moves to the connection point of the two cement rods, tightening the limit nut 17 can push the fitting column 18 to move axially, so that the arc-shaped fitting surface 19 is in close contact with the outer surface of the three parts. The friction force generated by mechanical pressing enhances the torsional strength and stability of the connection.

[0027] Reference Figure 4 A threaded post 20 is fixedly connected to the right end of the bonding post 18. The threaded post 20 is threadedly connected to the limiting nut 17. The threaded post 20 fixed to the right end of the bonding post 18 passes through the internal thread hole of the limiting nut 17. When the connecting block 16 slides to the splicing point of the two cement rods, rotating the limiting nut 17 can push the bonding post 18 to move axially, so that the arc-shaped bonding surface 19 gradually presses the outer surface of the first cement rod 1, the second cement rod 2 and the connecting ring 3.

[0028] Reference Figure 4 The rear surfaces of the first cement rod 1, the second cement rod 2, and the connecting ring 3 are all in contact with the inner wall surface of the arc-shaped mating surface 19. The inner wall of the limiting nut 17 is slidably connected to the surface of the mating column 18. The reinforcing mechanism converts the rotational motion into axial pressure through the threaded transmission of the limiting nut 17. By utilizing the curved surface contact characteristics of the arc-shaped mating surface 19, a uniformly distributed frictional force is formed at the connection of the three parts, which effectively suppresses the relative displacement and torsional deformation of the splicing part.

[0029] Reference Figures 2-3 The bottom surfaces of the first slider 8 and the second slider 14 are both in contact with the top surface of the second cement rod 2, and the first slider 8 and the second slider 14 are slidably connected to the moving groove 4.

[0030] Reference Figure 3 The limiting post 11 has a second limiting hole 13 on both the left and right sides. The surfaces of the first connecting post 9 and the second connecting post 10 are slidably connected to the inner wall of the second limiting hole 13. The bottom surfaces of the first slider 8 and the second slider 14 are both planar structures, forming a surface contact with the top surface of the second cement rod 2, thereby evenly dispersing the pressure during splicing and avoiding local stress concentration.

[0031] Reference Figure 3The bottom of the first cement pole 1 is fixedly connected to a top connecting column 5. The top of the limiting column 11 has a first limiting hole 12. The top connecting column 5 is slidably connected to the inner wall of the first limiting hole 12. The axial direction of the top connecting column 5 coincides with the central axis of the first cement pole 1. The depth of the first limiting hole 12 at the top of the limiting column 11 is adapted to the length of the top connecting column 5. Radial limiting prevents offset during splicing. After the top connecting column 5 is inserted into the first limiting hole 12, it can guide the coaxial docking of the first cement pole 1 and the second cement pole 2 in the vertical direction, providing an initial positioning reference for the overall splicing.

[0032] Reference Figures 2-3 The right side surface of the moving groove 4 and the second slider 14 are in contact with the left side surface of the limiting post 11, and the left side surface of the first slider 8 is in contact with the right side surface of the limiting post 11. The side profile of the slider matches the moving groove 4 on the inner wall of the connecting ring 3, so that the moving groove 4 extends along the inner wall of the connecting ring 3 to form a track structure. After the slider is embedded in it, it can slide along the axial direction of the groove, limiting the radial displacement of the slider and providing guidance and positioning for the splicing process.

[0033] Working principle: When quickly splicing cement poles, the connecting block 16 moves to the connection point of the first cement pole 1 and the second cement pole 2 to assist the first cement pole 1 and the second cement pole 2 to be coaxial. The first slider 8 and the second slider 14 are aligned with the moving groove 4 inside the connecting ring 3, so that the two connecting poles enter the receiving groove 7 opened at the top of the second cement pole 2 together. At this time, the sliders are all in contact with the top surface of the second cement pole 2.

[0034] Driven by two connecting rods arranged in an inverted "7" shape, the first slider 8 and the second slider 14 move inward toward the limiting post 11. At the same time, since the bottom of the first cement rod 1 is provided with a top connecting post 5, and the inner surfaces of the first slider 8 and the second slider 14 are respectively fixed with the first connecting post 9 and the second connecting post 10, the top connecting post 5 can enter the first limiting hole 12 opened at the top of the limiting post 11, and the first connecting post 9 and the second connecting post 10 can enter the second limiting holes 13 opened on the left and right sides of the limiting post 11, thereby limiting the limiting post 11 in both vertical and horizontal directions, thus realizing the rapid splicing of the first cement rod 1 and the second cement rod 2.

[0035] To further strengthen the connection strength at the junction of the first cement pole 1 and the second cement pole 2, a bonding column 18 with an arc-shaped bonding surface 19 is provided on the inner wall of the connecting block 16. A threaded column 20 is installed on the top of the bonding column 18 and is threadedly connected to the limiting nut 17. After the connecting block 16 moves to the junction of the first cement pole 1 and the second cement pole 2, the limiting nut 17 is tightened on the threaded column 20 to make the arc-shaped bonding surface 19 fit tightly with the first cement pole 1, the second cement pole 2 and the connecting ring 3, generating sufficient friction. This further strengthens the connection strength of the first cement pole 1 and the second cement pole 2, while avoiding the qualitative change of the internal structure at the junction of the first cement pole 1 and the second cement pole 2 caused by the open-air environment.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-assembly power concrete pole assembly, comprising a first concrete pole (1), characterized in that: The bottom end of the first cement rod (1) is fixedly connected to a first connecting rod (6) and a second connecting rod (15). The surface of the second connecting rod (15) is slidably connected to a second slider (14). The right side surface of the second slider (14) is fixedly connected to a second connecting post (10). The surface of the first connecting rod (6) is slidably connected to a first slider (8). The left side of the first slider (8) is fixedly connected to a first connecting post (9). The right side surface of the first connecting post (9) is provided with a limiting post (11). The bottom of the limiting post (11) is fixedly connected to a second cement rod (2). The top left and right sides of the second cement rod (2) are provided with receiving grooves (7). The first connecting rod (6) is slidably connected to the inner wall of the receiving groove (7). The top of the second cement rod (2) is fixedly connected to a connecting ring (3). The inner wall of the connecting ring (3) is provided with a moving groove (4). The surface of the first cement rod (1) is provided with a reinforcing mechanism.

2. The quick-assembly cement pole assembly according to claim 1, characterized in that: The reinforcing mechanism includes a connecting block (16), the inner wall of the connecting block (16) is slidably connected to the surface of the first cement rod (1), a limit nut (17) is attached to the right side surface of the connecting block (16), a fitting column (18) is slidably connected to the inner wall of the connecting block (16), and an arc-shaped fitting surface (19) is provided on the surface of the fitting column (18). The surfaces of the second cement rod (2) and the connecting ring (3) are both slidably connected to the inner wall of the connecting block (16).

3. The quick-assembly cement pole assembly according to claim 2, characterized in that: The right end of the fitting column (18) is fixedly connected to a threaded column (20), and the threaded column (20) is threadedly connected to the limiting nut (17).

4. The quick-assembly cement pole assembly according to claim 2, characterized in that: The rear surfaces of the first cement rod (1), the second cement rod (2) and the connecting ring (3) are all in contact with the inner wall surface of the arc-shaped contact surface (19), and the inner wall of the limiting nut (17) is slidably connected to the surface of the contact column (18).

5. The quick-assembly cement pole assembly according to claim 1, characterized in that: The bottom surfaces of the first slider (8) and the second slider (14) are in contact with the top surface of the second cement rod (2), and the first slider (8) and the second slider (14) are slidably connected to the moving groove (4).

6. The quick-assembly cement pole assembly according to claim 1, characterized in that: The limiting post (11) has a second limiting hole (13) on both the left and right sides, and the surfaces of the first connecting post (9) and the second connecting post (10) are slidably connected to the inner wall of the second limiting hole (13).

7. The quick-assembly cement pole assembly according to claim 1, characterized in that: The bottom of the first cement pole (1) is fixedly connected to a top connecting column (5), and the top of the limiting column (11) is provided with a first limiting hole (12). The top connecting column (5) and the inner wall of the first limiting hole (12) are slidably connected.

8. The quick-assembly cement pole assembly according to claim 1, characterized in that: The right side surface of the moving groove (4) and the second slider (14) are in contact with the left side surface of the limiting post (11), and the left side surface of the first slider (8) is in contact with the right side surface of the limiting post (11).

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