Adjustable concrete pole positioning seat

Abstract

The utility model discloses an adjustable concrete pole positioning seat, and relates to the technical field of concrete pole positioning, the adjustable concrete pole positioning seat comprises a supporting assembly and a positioning assembly, the supporting assembly comprises two supporting frames assembled with each other, and the sides, away from each other, of the two supporting frames are fixedly connected with supporting rods; the lower end of the supporting rod is fixedly connected with a fixed bottom plate, the positioning assembly is arranged in the supporting frame, the positioning assembly comprises positioning blocks slidably installed in the supporting frame, V-shaped grooves are formed in the sides, close to each other, of the two positioning blocks, and screw rods are rotationally connected to the sides, away from the V-shaped grooves, of the positioning blocks; and the screw rod penetrates through the supporting frame and is in threaded connection with the supporting frame. The concrete pole positioning device has the technical effects that by arranging the supporting assembly and the positioning assembly, a concrete pole can be conveniently positioned and mounted, so that the use of workers can be reduced, and the purpose of saving labor force is achieved.

Description

Technical Field

[0001] This utility model relates to the field of concrete pole positioning technology, specifically to an adjustable concrete pole positioning seat. Background Technology

[0002] A concrete pole is a type of utility pole made of concrete and reinforcing steel bars or wires. There are two types of concrete poles: ordinary reinforced concrete poles and prestressed concrete poles. The cross-sectional shapes of the poles include square, octagonal, I-shaped, ring-shaped, and other irregular shapes. The most commonly used are ring-shaped and square cross-sections. The pole length is generally 4.5–15 meters. Ring-shaped poles come in two types: tapered and constant-diameter. Tapered poles typically have a tip diameter of 100–230 mm and a taper of 1:75; constant-diameter poles have a diameter of 300–550 mm; both types have a wall thickness of 30–60 mm.

[0003] Currently, the installation of concrete utility poles requires not only the use of cranes to lift them, but also the support and positioning of workers. This process necessitates the simultaneous participation of multiple workers, resulting in a waste of labor.

[0004] Therefore, we propose an adjustable concrete pole positioning seat. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an adjustable concrete pole positioning seat, which solves the problem of wasting labor caused by the need for multiple workers to support and position concrete poles during installation.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: an adjustable concrete pole positioning seat, comprising a support assembly and a positioning assembly, wherein the support assembly comprises two mutually assembled support frames, and a support rod is fixedly connected to the side of each of the two support frames that is far apart from each other, and a fixed base plate is fixedly connected to the lower end of the support rod;

[0009] The positioning component is disposed within the support frame. The positioning component includes positioning blocks that are slidably installed within the support frame. V-grooves are provided on the sides of the two positioning blocks that are close to each other. A screw is rotatably connected to the side of the positioning block away from the V-grooves. The screw passes through the support frame and is threadedly connected to the support frame.

[0010] Preferably, a first bubble level is embedded in the upper surface of the fixed base plate.

[0011] Preferably, a second bubble level is embedded in the side of the support frame and arranged perpendicularly to the first bubble level.

[0012] Preferably, a handwheel is fixedly connected to the end of the screw away from the positioning block.

[0013] Preferably, a dovetail strip is provided on the inner sidewall of the support frame, and both ends of the positioning block are slidably connected to the dovetail strip.

[0014] Preferably, a polytetrafluoroethylene layer is fixedly connected to the surface of the V-groove.

[0015] Preferably, one of the support frames has connecting grooves at both ends, and locking grooves on both sides of the connecting grooves. The other support frame has connecting blocks that are adapted to the connecting grooves fixedly connected to both ends. Locking blocks are slidably installed on both sides of the connecting blocks. A cavity extending into the support frame is opened inside the connecting block. A movable block is slidably connected inside the cavity. A groove is opened on both sides of the movable block. A guide groove is opened on the inner wall of the groove. One end of the locking block extends into the groove and is fixedly connected to a guide block that slides with the guide groove. A spring abuts against one end of the movable block.

[0016] Preferably, a push block that extends through the outer wall of the support frame is fixedly connected to one side of the movable block.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a method with the following beneficial effects:

[0019] 1. This utility model is approved.

[0020] 2. By setting up a connecting groove 17 and a connecting block 19, when assembling the support frame 11, the connecting block 19 of one support frame 11 is inserted into the connecting groove 17 of the other support frame 11. Then, the spring 115 applies elastic force, causing the movable block 111 to drive the locking block 110 to be inserted into the locking groove 18, thus fixing the two support frames 11. After the concrete pole is installed, the push block 116 can be pushed to drive the movable block 111 to compress the spring 115, causing the movable block 111 to drive the locking block 110 to move out of the locking groove 18, thereby separating the two support frames 11. Then, the support assembly 1 can be removed from around the concrete pole, which is convenient for carrying and transportation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled structure of the support frame of this utility model;

[0023] Figure 3 This is a side view sectional structural diagram of the connecting block of this utility model.

[0024] In the picture:

[0025] 1. Support assembly; 11. Support frame; 12. Support rod; 13. Fixed base plate; 14. First bubble level; 15. Second bubble level; 16. Dovetail strip; 17. Connecting groove; 18. Locking groove; 19. Connecting block; 110. Locking block; 111. Movable block; 112. Groove; 113. Guide groove; 114. Guide block; 115. Spring; 116. Push block;

[0026] 2. Positioning component; 21. Positioning block; 22. V-groove; 23. Screw; 24. Handwheel; 25. Polytetrafluoroethylene layer. Detailed Implementation

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] This utility model provides a technical solution:

[0029] Please see Figures 1-3 The adjustable concrete pole positioning seat includes a support component 1 and a positioning component 2. The support component 1 includes two mutually assembled support frames 11. Support rods 12 are fixedly connected to the opposite sides of the two support frames 11. Fixed base plates 13 are fixedly connected to the lower ends of the support rods 12. By setting the support component 1, before installing the concrete pole, the support frames 11 are placed directly above the position where the concrete pole is to be installed. Then, the two fixed base plates 13 are fixed to the ground to complete the erection of the equipment.

[0030] Furthermore, a first bubble level 14 is embedded in the upper surface of the fixed base plate 13, and a second bubble level 15, which is arranged perpendicularly to the first bubble level 14, is embedded in the side of the support frame 11. By setting the first bubble level 14 and the second bubble level 15, the support frame 11 can be adjusted to a horizontal position by observing the first bubble level 14 and the second bubble level 15 when the equipment is erected, so as to ensure the positioning accuracy when the concrete pole is installed.

[0031] Reference Figure 1 and Figure 2The positioning component 2 is installed inside the support frame 11. The positioning component 2 includes positioning blocks 21 slidably installed within the support frame 11. V-grooves 22 are formed on the sides of the two positioning blocks 21 that are close to each other. A screw 23 is rotatably connected to the side of the positioning blocks 21 away from the V-grooves 22. The screw 23 passes through the support frame 11 and is threadedly connected to it. A handwheel 24 is fixedly connected to the end of the screw 23 away from the positioning blocks 21. By setting up the positioning component 2, after the equipment is erected, a crane can hoist the concrete pole into the support frame 11. Then, rotating the handwheel 24 causes the screw 23 to rotate, which in turn moves the two positioning blocks 21 closer together. The V-grooves 22 of the two positioning blocks 21 then engage and position the concrete pole, thus reducing the need for manual labor and saving labor costs. Since the distance between the two positioning blocks 21 is adjustable, it can be used to install concrete poles of different specifications.

[0032] Furthermore, a dovetail strip 16 is provided on the inner side wall of the support frame 11, and both ends of the positioning block 21 are slidably connected to the dovetail strip 16. By providing the dovetail strip 16, when the screw 23 rotates, the dovetail strip 16 can limit the positioning block 21, so that the positioning block 21 can only slide along the dovetail strip 16, thus ensuring the stability of the positioning block 21.

[0033] Furthermore, a polytetrafluoroethylene (PTFE) layer 25 is fixedly connected to the surface of the V-groove 22. By setting the PTFE layer 25, the wear resistance of the surface of the V-groove 22 can be improved, and the wear of the concrete pole surface by the V-groove 22 can be reduced, so that the concrete pole can descend smoothly in the V-groove 22.

[0034] Reference Figure 2 and Figure 3One of the support frames 11 has connecting grooves 17 at both ends, and locking grooves 18 on both sides of the connecting grooves 17. The other support frame 11 has connecting blocks 19 fixedly connected to both ends of the connecting grooves 17. Locking blocks 110 are slidably installed on both sides of the connecting blocks 19. A cavity extending into the support frame 11 is formed inside the connecting block 19. A movable block 111 is slidably connected inside the cavity. Grooves 112 are formed on both sides of the movable block 111. Guide grooves 113 are formed on the inner walls of the grooves 112. One end of the locking block 110 extends into the groove 112 and is fixedly connected to a guide block 114 that slidably engages with the guide groove 113. One end of the movable block 111 abuts against a spring 115. One side of the movable block 111... A push block 116 is fixedly connected to the outer wall of the support frame 11. By setting a connecting groove 17 and a connecting block 19, when assembling the support frame 11, the connecting block 19 of one support frame 11 is inserted into the connecting groove 17 of the other support frame 11. Then, the spring 115 applies elastic force, causing the movable block 111 to drive the locking block 110 to be inserted into the locking groove 18, thus fixing the two support frames 11. After the concrete pole is installed, the push block 116 can be pushed to drive the movable block 111 to compress the spring 115, causing the movable block 111 to drive the locking block 110 to move out of the locking groove 18, thereby separating the two support frames 11. Then, the support assembly 1 can be removed from around the concrete pole, which is convenient for carrying and transportation.

[0035] In practical use, the working principle of this utility model is as follows:

[0036] First, before installing the concrete pole, place the support frame 11 directly above the location where the concrete pole will be installed, and then fix the two fixed base plates 13 on the ground to complete the equipment setup.

[0037] Next, after the equipment is erected, the concrete pole can be hoisted into the support frame 11 by a crane. Then, the handwheel 24 is rotated to drive the screw 23 to rotate. The screw 23 drives the two positioning blocks 21 to move closer to each other. The V-grooves 22 of the two positioning blocks 21 are used to position the concrete pole by contact, which facilitates the installation of the concrete pole.

[0038] After the concrete pole is installed, the push block 116 can be pushed to drive the movable block 111 to compress the spring 115, so that the movable block 111 can drive the locking block 110 to move out of the locking groove 18, thereby separating the two support frames 11 and then removing the support assembly 1 from around the concrete pole.

[0039] In summary, this adjustable concrete pole positioning seat, by setting up support component 1 and positioning component 2, facilitates the positioning and installation of concrete poles, thereby reducing the number of workers required and saving labor.

[0040] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. An adjustable concrete pole base comprising a support assembly (1) and a positioning assembly (2), characterised in that: The support assembly (1) comprises two mutually assembled support frames (11), and one side of each of the two support frames (11) is fixedly connected with a support rod (12), and the lower end of the support rod (12) is fixedly connected with a fixed bottom plate (13). The positioning assembly (2) is arranged in the support frame (11), and the positioning assembly (2) comprises a positioning block (21) slidingly arranged in the support frame (11), and one side of each of the two positioning blocks (21) is provided with a V-shaped groove (22), and the side, away from the V-shaped groove (22), of the positioning block (21) is rotatably connected with a screw rod (23), and the screw rod (23) penetrates through the support frame (11) and is threadedly connected with the support frame (11).

2. An adjustable concrete pole base as claimed in claim 1, wherein: The upper surface of the fixed bottom plate (13) is embeddedly installed with a first bubble level (14).

3. An adjustable concrete pole base as claimed in claim 2, wherein: The side surface of the support frame (11) is embeddedly installed with a second bubble level (15) arranged perpendicularly to the first bubble level (14).

4. The adjustable concrete pole footing of claim 1, wherein: The end, away from the positioning block (21), of the screw rod (23) is fixedly connected with a hand wheel (24).

5. The adjustable concrete pole footing of claim 1, wherein: The inner side wall of the support frame (11) is provided with a dovetail strip (16), and the two ends of the positioning block (21) are slidingly connected with the dovetail strip (16).

6. The adjustable concrete pole footing of claim 1, wherein: The surface of the V-shaped groove (22) is fixedly connected with a polytetrafluoroethylene layer (25).

7. The adjustable concrete pole footing of claim 1, wherein: The two ends of one of the support frames (11) are provided with a connecting groove (17), and the two sides of the connecting groove (17) are provided with a locking groove (18), and the two ends of the other support frame (11) are fixedly connected with a connecting block (19) matched with the connecting groove (17), the two sides of the connecting block (19) are slidingly installed with a locking block (110), the inside of the connecting block (19) is provided with a cavity penetrating into the support frame (11), the inside of the cavity is slidingly connected with a movable block (111), the two sides of the movable block (111) are provided with a groove (112), the inner wall of the groove (112) is provided with a guide groove (113), one end of the locking block (110) penetrates into the groove (112) and is fixedly connected with a guide block (114) slidingly matched with the guide groove (113), and one end of the movable block (111) is abutted with a spring (115).

8. An adjustable concrete pole base as claimed in claim 7, wherein: One side of the movable block (111) is fixedly connected with a push block (116) penetrating to the outer wall of the support frame (11).

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