Connecting mechanism and concrete pole thereof
By designing the combination of outer assembly ring, inner assembly block and connection components, the problem of blind operation during cement rod connection is solved, and a convenient and efficient connection process is achieved, reducing construction difficulty.
Patent Information
- Application Number
- CN202422200778.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-09
AI Technical Summary
During the cement pole connection process, construction personnel cannot see the holes in the connection parts, which makes it difficult to connect, especially when the cement pole height is high, which increases the difficulty of operation.
The design of outer assembly ring, inner assembly block and multiple connecting components is adopted, including T-holes, connecting bolts, connecting rods and extrusion rods. Through the coordination of these components, the operation point is ensured to be exposed to the construction personnel, and the misalignment phenomenon is avoided through the coordination of limit strips and strip grooves, which simplifies the operation steps.
It effectively avoids blind operation, reduces the difficulty of connecting cement poles, and improves connection efficiency and operation convenience.
Smart Images
Figure CN223135351U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cement poles, and particularly relates to a connecting mechanism and a cement pole thereof. Background Technique
[0002] A cement pole is a cylindrical building material made of raw materials such as cement, sand, and stones. Cement poles are widely used in fields such as construction, bridges, roads, tunnels, water conservancy, and electricity. In the electricity field, cement poles are mostly used as supports for power lines. Due to their high strength, durability, high precision, etc., they can ensure the stable operation of power lines and prevent line damage or short circuits caused by factors such as weather and natural disasters.
[0003] Some power lines are erected at a relatively high height, so there are often situations where the height of a single cement pole is insufficient. When the above situation occurs, construction workers will install another cement pole on the top of the cement pole. The connection between the two cement poles is mostly through bolts and nuts. During the actual operation process, there will be a problem that some holes on the connecting piece are blocked by the cement pole and cannot be seen by construction workers, which increases the difficulty of the cement pole connection work. Content of the Utility Model
[0004] The purpose of the utility model is to provide a connecting mechanism and a cement pole thereof to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A connecting mechanism, comprising:
[0006] An outer assembly ring;
[0007] An inner assembly block, the outer wall of the inner assembly block is movably sleeved in the inner cavity of the outer assembly ring;
[0008] A plurality of connecting components, each connecting component includes two T-shaped holes. A connecting bolt is arranged in the inner cavity of one of the T-shaped holes. A strip-shaped through hole is opened on the outer wall of the inner assembly block. A connecting rod is arranged in the inner cavity of the strip-shaped through hole. One end of the connecting rod is provided with a pressing rod. A strip-shaped anti-detachment hole is opened on the outer wall of the connecting rod. An anti-detachment block is arranged in the inner cavity of the strip-shaped anti-detachment hole. One side of the anti-detachment block is provided with a return spring.
[0009] Preferably, the two T-shaped holes are symmetrically opened on the outer wall of the outer assembly ring. The outer wall of the connecting bolt is threadedly connected with the inner wall of one of the T-shaped holes. One end of the pressing rod is fixedly connected with one end of the connecting bolt. The anti-detachment block is fixedly connected in the inner cavity of the strip-shaped through hole. One end of the return spring is fixedly connected with one side of the anti-detachment block, and the other end of the return spring is fixedly connected with one side of the inner wall of the strip-shaped anti-detachment hole.
[0010] Preferably, one end of the extrusion rod is provided with a ball groove, and a movable ball is movably embedded in the inner cavity of the ball groove.
[0011] Preferably, a sealing plug is threadedly connected to the inner wall of the other T-shaped hole, and a strip-shaped auxiliary block is fixedly connected to one side of the sealing plug.
[0012] Preferably, strip-shaped grooves are symmetrically formed on the outer wall of the inner assembly block, and limiting strips are symmetrically and fixedly connected to the inner wall of the outer assembly ring. The outer walls of the two limiting strips are movably sleeved in the inner cavities of the strip-shaped grooves corresponding in position.
[0013] Preferably, a circular backing plate is fixedly connected to the bottom of the inner assembly block, and hand-held balls are symmetrically and fixedly connected to the outer wall of the outer assembly ring. Anti-slip lines are uniformly distributed on the outer walls of the two hand-held balls.
[0014] Another object of the present invention is to provide a cement pole, and the cement pole includes the above-mentioned connecting mechanism.
[0015] The technical effects and advantages of the present invention:
[0016] (1) By using the settings of the outer assembly ring, the inner assembly block and multiple connecting components, through the cooperation among the outer assembly ring, the inner assembly block, the connecting bolt, the connecting rod and the extrusion rod, the points to be operated can be arranged in front of the construction workers, avoiding blind operation and reducing the difficulty of the cement pole connection work.
[0017] (2) By using the settings of the strip-shaped groove and the limiting strip, through the cooperation between the strip-shaped groove and the limiting strip, the dislocation of the T-shaped hole and the strip-shaped through hole can be avoided, shortening the time required for the alignment step and improving the efficiency of the cement pole connection work. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.
[0019] Figure 2 It is a front sectional structural schematic diagram of the connecting component of the present invention.
[0020] Figure 3 For the present invention Figure 2 The partial enlarged structural schematic diagram at A.
[0021] In the figure: 1. Outer assembly ring; 2. Inner assembly block; 3. Connecting component; 301. Connecting bolt; 302. Connecting rod; 303. Extrusion rod; 304. Anti-detachment block; 305. Return spring; 306. Movable ball; 307. Sealing plug; 4. Limiting strip; 5. Circular backing plate; 6. Hand-held ball. DETAILED DESCRIPTION
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0023] The present invention provides a connection mechanism as Figures 1-3 shown, including an outer assembly ring 1, an inner assembly block 2 and a plurality of connection components 3. The outer assembly ring 1 is fixedly connected to the bottom of the upper cement pole, and the inner assembly block 2 is fixedly connected to the top of the lower cement pole. The number of connection components 3 can be adjusted according to the actual situation. The plurality of connection components 3 are distributed in a DNA helix shape. The outer wall of the inner assembly block 2 is movably sleeved with the inner cavity of the outer assembly ring 1. Strip-shaped grooves are symmetrically formed on the outer wall of the inner assembly block 2, and limiting strips 4 are symmetrically and fixedly connected to the inner wall of the outer assembly ring 1. The strip-shaped grooves and the limiting strips 4 are used to prevent the T-shaped holes and the strip-shaped through holes from being misaligned. The outer walls of the two limiting strips 4 are movably sleeved with the inner cavities of the strip-shaped grooves corresponding in position. A circular backing plate 5 is fixedly connected to the bottom of the inner assembly block 2. The diameter of the circular backing plate 5 is the same as the outer diameter of the outer assembly ring 1. Hand-held balls 6 are symmetrically and fixedly connected to the outer wall of the outer assembly ring 1. The hand-held balls 6 facilitate the construction personnel to apply force to drive the outer assembly ring 1 to move. Anti-slip patterns are uniformly formed on the outer walls of the two hand-held balls 6. The anti-slip patterns are used to increase the friction between the hand-held balls 6 and the palms of the construction personnel;
[0024] The connecting component 3 includes two T-shaped holes which are symmetrically arranged on the outer wall of the outer assembly ring 1. A connecting bolt 301 is arranged in the inner cavity of one of the T-shaped holes, and the outer wall of the connecting bolt 301 is threadedly connected to the inner wall of one of the T-shaped holes. The connecting bolt 301 needs to be threadedly connected to the T-shaped hole facing the construction worker. A sealing plug 307 is threadedly connected to the inner wall of the other T-shaped hole. The sealing plug 307 is used to seal the T-shaped hole. A strip-shaped auxiliary block is fixedly connected to one side of the sealing plug 307. The strip-shaped auxiliary block facilitates the staff to apply force to drive the sealing plug 307 to rotate. A strip-shaped through hole is arranged on the outer wall of the inner assembly block 2. A connecting rod 302 is arranged in the inner cavity of the strip-shaped through hole. One end of the connecting rod 302 is provided with a pressing rod 303. One end of the pressing rod 303 is fixedly connected to one end of the connecting bolt 301. A ball groove is arranged at one end of the pressing rod 303. A movable ball 306 is movably embedded in the inner cavity of the ball groove. The movable ball 306 plays a role in protecting the pressing rod 303 and the connecting rod 302. A strip-shaped anti-disengagement hole is arranged on the outer wall of the connecting rod 302. An anti-disengagement block 304 is arranged in the inner cavity of the strip-shaped anti-disengagement hole. The anti-disengagement block 304 and the strip-shaped anti-disengagement hole are used to prevent the connecting rod 302 from completely disengaging from the strip-shaped through hole. The anti-disengagement block 304 is fixedly connected to the inner cavity of the strip-shaped through hole. A reset spring 305 is arranged on one side of the anti-disengagement block 304. The reset spring 305 can undergo elastic deformation to drive the connecting rod 302 to automatically perform a reset movement, improving the convenience of operation. One end of the reset spring 305 is fixedly connected to one side of the anti-disengagement block 304, and the other end of the reset spring 305 is fixedly connected to one side of the inner wall of the strip-shaped anti-disengagement hole.
[0025] As Figure 1 shown, this embodiment provides a cement pole, and the cement pole includes the above-mentioned connecting mechanism.
[0026] The working principle of the present utility model:
[0027] When the connection work between two cement poles needs to be carried out, first, the outer assembly ring 1 is sleeved outside the inner assembly block 2. During this process, the two limit strips 4 are inserted into the corresponding strip-shaped grooves. Then, the connecting bolt 301 and the pressing rod 303 are inserted into the T-shaped hole facing the construction worker. When the connecting bolt 301 can no longer go straight into the T-shaped hole, the connecting bolt 301 is rotated clockwise. The connecting bolt 301 rotating clockwise in the T-shaped hole will drive the pressing rod 303 to gradually enter the inside of the strip-shaped through hole. The pressing rod 303 entering the inside of the strip-shaped through hole will drive the connecting rod 302 to enter the inside of the other T-shaped hole, so as to achieve the purpose of completing the connection work at two places by rotating one bolt. When multiple connecting components 3 are all operated according to the above steps, the connection work between the two cement poles is completed, avoiding the situation of blind operation and reducing the difficulty of the cement pole connection work.
[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are 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 perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A connecting mechanism, characterized in that, Comprising: An outer assembly ring (1); An inner assembly block (2), the outer wall of the inner assembly block (2) is movably sleeved with the inner cavity of the outer assembly ring (1); A plurality of connecting components (3), the connecting component (3) includes two T-shaped holes, a connecting bolt (301) is arranged in the inner cavity of one of the T-shaped holes, a strip-shaped through hole is opened on the outer wall of the inner assembly block (2), a connecting rod (302) is arranged in the inner cavity of the strip-shaped through hole, one end of the connecting rod (302) is provided with a pressing rod (303), a strip-shaped anti-disengagement hole is opened on the outer wall of the connecting rod (302), an anti-disengagement block (304) is arranged in the inner cavity of the strip-shaped anti-disengagement hole, and a reset spring (305) is arranged on one side of the anti-disengagement block (304).
2. The connecting mechanism according to claim 1, characterized in that, The two T-shaped holes are symmetrically arranged on the outer wall of the outer assembly ring (1), the outer wall of the connecting bolt (301) is threadedly connected with the inner wall of one of the T-shaped holes, one end of the pressing rod (303) is fixedly connected with one end of the connecting bolt (301), the anti-disengagement block (304) is fixedly connected to the inner cavity of the strip-shaped through hole, one end of the reset spring (305) is fixedly connected with one side of the anti-disengagement block (304), and the other end of the reset spring (305) is fixedly connected with one side of the inner wall of the strip-shaped anti-disengagement hole.
3. The connecting mechanism according to claim 1, characterized in that, A ball groove is opened at one end of the pressing rod (303), and a movable ball (306) is movably embedded in the inner cavity of the ball groove.
4. A connecting mechanism according to claim 1, characterized in that, A sealing plug (307) is threadedly connected to the inner wall of the other T-shaped hole, and a strip-shaped auxiliary block is fixedly connected to one side of the sealing plug (307).
5. A connection mechanism according to claim 1, characterized in that Strip-shaped grooves are symmetrically opened on the outer wall of the inner assembly block (2), and limiting strips (4) are symmetrically and fixedly connected to the inner wall of the outer assembly ring (1), and the outer walls of the two limiting strips (4) are movably sleeved with the inner cavities of the strip-shaped grooves corresponding in position.
6. The connecting mechanism according to claim 1, characterized in that, A circular backing plate (5) is fixedly connected to the bottom of the inner assembly block (2), and hand-held balls (6) are symmetrically and fixedly connected to the outer wall of the outer assembly ring (1), and anti-slip lines are uniformly distributed on the outer walls of the two hand-held balls (6).
7. A cement pole, characterized in that, The cement pole includes the connecting mechanism according to any one of claims 1-6.