Positioning tool for concrete pole

Abstract

The utility model discloses a positioning tool for a concrete pole, which belongs to the technical field of concrete pole positioning and comprises a fixed frame and a cut-off groove arranged on the vertical side surface of the fixed frame and used for the concrete pole to pass through. A motor is mounted on the vertical side face of the fixing frame, a mounting groove is formed in the vertical inner wall of the fixing frame, a two-way lead screw inserted into the inner wall of the mounting groove is mounted at the output end of the motor, and two moving blocks are connected to the periphery of the two-way lead screw in a sleeving mode. The positioning tool comprises two movable blocks, the top ends of the two movable blocks are both provided with movable grooves, the vertical inner walls of the two movable grooves are both connected with fixed blocks, the two sides of the two fixed blocks are both provided with second telescopic rods, and one sides of the movable parts of the two second telescopic rods are both provided with square columns tightly attached to the inner walls of the movable grooves. And concrete electric poles of different sizes can be automatically positioned and fixed conveniently, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pole positioning, in particular to a positioning tool used for concrete poles. Background Art

[0002] Traditional concrete poles are generally hollow cylindrical. In the traditional processing of concrete poles, deep-buried root or straight flange types are mostly used.

[0003] During use, the positioning tool for concrete poles needs to clamp, bind and fix the concrete poles vertically. Due to the different sizes of concrete poles, the existing single fixed positioning tool cannot fix all of them, reducing the use efficiency.

[0004] For example, (authorization announcement number CN203779665U) a positioning tool for concrete poles, method; in view of the position deviation of the flange in the pole processing, the pad positioning method is used to effectively control the processing slope of the flange, solve the positioning of the flange in the pole processing, ensure the product quality of the pole, and at the same time reduce the difficulty of pole processing, improve efficiency and save costs. This device has this problem: during use, it is impossible to fix concrete poles of different sizes, which reduces the efficiency of use. Utility Model Content

[0005] The utility model aims to provide a positioning tool for concrete poles to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning tool for a concrete pole, comprising: a fixing frame and a truncation groove arranged on the vertical side of the fixing frame for the concrete pole to pass through;

[0007] A motor is installed on the vertical side of the fixed frame, a mounting groove is provided on the vertical inner wall of the fixed frame, a motor is installed on the vertical side of the fixed frame, a bidirectional screw rod inserted into the inner wall of the mounting groove is installed on the output end of the motor, two moving blocks are sleeved on the outer periphery of the bidirectional screw rod, the tops of the two moving blocks are provided with moving grooves, the vertical inner walls of the two moving grooves are connected to fixed blocks, second telescopic rods are installed on both sides of the two fixed blocks, square columns close to the inner wall of the moving groove are installed on one side of the moving parts of the two second telescopic rods, vertical plates and connecting plates are respectively fixed to the vertical sides of the four square columns, and fixed combinations are installed on the vertical sides of the four connecting plates.

[0008] In a further embodiment, the fixing assembly comprises: a spring damper mounted on a vertical side of the connecting plate and a clamping ring arranged on a vertical side of the spring damper for clamping a concrete pole.

[0009] In a further embodiment, four support plates are fixed to the bottom end of the fixing frame, and a mounting plate is connected to one side of the four support plates away from the fixing frame.

[0010] In a further embodiment, the top ends of the four mounting plates are all threadedly connected with fixing nails.

[0011] In a further embodiment, a connecting frame is fixed to the vertical side surfaces of the four support plates.

[0012] In a further embodiment, the vertical inner walls of the four connection frames are each installed with a top plate, and the top ends of the four top plates are each installed with a first telescopic rod.

[0013] In a further embodiment, a connecting block is installed on one side of the moving portion of the four first telescopic rods, and a roller is installed on the bottom end of the four connecting blocks.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] During use, the positioning tool for concrete poles drives two moving blocks on the outer periphery of the bidirectional screw rod to move toward each other through a motor arranged on the vertical side of the fixed frame, so that the two moving blocks are moved closer or farther away;

[0016] The fixed block arranged at the center of the two moving blocks at the same time drives the square column of the moving part to move through the second telescopic rods on both sides of the fixed block, so that the square columns on both sides drive the vertical plate to move. In the process of approaching, the vertical plate allows the concrete pole to enter the fixed frame through the cutoff groove, thereby driving the spring damper and the clamping ring on the side of the vertical plate to approach the concrete pole, tighten the periphery of the concrete pole, and clamp and fix it, so as to facilitate the automatic positioning and fixation of concrete poles of different sizes and improve the utilization efficiency.

[0017] The positioning fixture for concrete poles, before the concrete pole needs to be fixed, uses the top plate arranged in the connection frame, through the first telescopic rod at the top of the top plate, to drive the connection block and the roller of the moving part of the first telescopic rod to move, and displaces by contacting the ground. After fixing, the telescopic rod retracts, and the fixing nails are installed on the mounting plate, so as to facilitate positioning and fixing. The positioning fixture for concrete poles is convenient for automatic positioning and fixing of concrete poles of different sizes, and improves the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a fixing frame of the utility model;

[0021] Figure 3 For the utility model Figure 1 A magnified view of the structure at center A;

[0022] Figure 4 For the utility model Figure 1 A magnified view of the structure at B in the middle.

[0023] Description of reference numerals:

[0024] In the figure: 1. fixed frame; 2. vertical plate; 3. connecting plate; 4. clamping ring; 5. spring damper; 6. square column; 7. support plate; 8. connecting block; 9. roller; 10. fixing nail; 11. mounting plate; 12. mounting groove; 13. truncation groove; 14. motor; 15. moving block; 16. top plate; 17. first telescopic rod; 18. connecting frame; 19. second telescopic rod; 20. moving groove; 21. fixed block; 22. fixed combination. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0028] Example

[0029] See also Figures 1 to 4The fixed frame 1 is the main body of the device. The vertical side of the fixed frame 1 is fixed with a truncated groove 13 for the concrete pole to pass through. The vertical side of the fixed frame 1 is installed with a motor 14. The vertical inner wall of the fixed frame 1 is provided with a mounting groove 12. The vertical side of the fixed frame 1 is installed with a motor 14. The output end of the motor 14 is installed with a bidirectional screw rod inserted into the inner wall of the mounting groove 12. The outer periphery of the bidirectional screw rod is sleeved with two moving blocks 15. The tops of the two moving blocks 15 are both provided with moving grooves 20. The vertical inner walls of the two moving grooves 20 are both connected with fixed blocks 21. By setting on the fixed frame The motor 14 on the vertical side drives the two moving blocks 15 on the outer periphery of the bidirectional screw to move toward each other, so that the two moving blocks 15 are moved closer or farther away; at the same time, the fixed block 21 arranged at the center of the two moving blocks 15 drives the square column 6 of the moving part to move through the second telescopic rods 19 on both sides of the fixed block 21, so that the square columns 6 on both sides drive the vertical plate 2 to move. In the process of the vertical plate 2 approaching, the concrete pole 13 enters the fixed frame 1 through the cutoff groove, thereby driving the spring damper 5 and the clamping ring 4 on the side of the vertical plate 2 to approach the concrete pole.

[0030] The outer circumference of the concrete pole is pressed against and clamped to fix it, so as to facilitate the automatic positioning and fixing of concrete poles of different sizes and improve the use efficiency. The second telescopic rods 19 are installed on both sides of the two fixed blocks 21, and the square columns 6 close to the inner wall of the moving groove 20 are installed on one side of the moving parts of the two second telescopic rods 19. The vertical sides of the four square columns 6 are respectively fixed with vertical plates 2 and connecting plates 3, and the vertical sides of the four connecting plates 3 are installed with fixing assemblies 22. The spring damper 5 is movably installed by means of bolts, etc., and the clamping ring 4 and the spring damper can be removed and replaced.

[0031] The fixing assembly 22 includes: a spring damper 5 installed on the vertical side of the connecting plate 3 and a clamping ring 4 arranged on the vertical side of the spring damper 5 for clamping the concrete pole. Four support plates 7 are fixed to the bottom end of the fixing frame 1, and the sides of the four support plates 7 away from the fixing frame 1 are connected to the mounting plate 11.

[0032] The top ends of the four mounting plates 11 are all threadedly connected with fixing nails 10, the vertical sides of the four support plates 7 are all fixed with connecting frames 18, the vertical inner walls of the four connecting frames 18 are all installed with top plates 16, the top ends of the four top plates 16 are all installed with first telescopic rods 17, one side of the moving parts of the four first telescopic rods 17 is installed with connecting blocks 8, and the bottom ends of the four connecting blocks 8 are all installed with rollers 9.

[0033] The spring damper 5 is a mechanical device mainly used for shock absorption and buffering. It consists of two parts, a spring and a damper. Its working principle is to absorb impact force and reduce vibration through the elastic deformation of the spring and the resistance of the damper. The working principle of the spring damper 5 can be divided into two processes: the elastic process and the damping process. In the elastic process, when a force is applied to the spring by the outside world, the spring will deform and store energy. In the damping process, when the spring returns to its original state, the damper will prevent the rebound movement of the spring and consume the stored energy. The main function of the spring is to absorb impact force and store energy. Its elastic coefficient and the shape of the spring directly affect the performance of the spring damper. The main function of the damper is to consume the kinetic energy of the spring, reduce impact force and vibration, and the damper is usually generated by friction resistance or liquid resistance.

[0034] The motor 14, the first telescopic rod 17 and the second telescopic rod 19 are all conventional instruments. Their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0035] How it works

[0036] During use, the positioning tool for concrete poles uses the cut-off groove 13 to position the concrete pole in the middle of the fixing frame 1, and uses a bidirectional screw rod provided at the output end of the motor 14 and extending into the mounting groove 12 to drive the large moving blocks 15 on both sides to move toward each other. During the displacement process, the fixed blocks provided in the moving groove 20 use the second telescopic rods 19 on both sides to drive the square column 6 to move, so that the square column 6 moves synchronously with the clamping ring 4 through the spring damper 5 on the side, so that the clamping ring 4 presses against the central concrete pole to position and fix it.

[0037] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "comprises an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning tool for a concrete pole, comprising: A fixing frame (1) and a truncation groove (13) arranged on a vertical side of the fixing frame (1) for a concrete pole to pass through; The invention is characterized in that: a motor (14) is installed on the vertical side surface of the fixed frame (1), a mounting groove (12) is provided on the vertical inner wall of the fixed frame (1), a motor (14) is installed on the vertical side surface of the fixed frame (1), a bidirectional screw rod inserted into the inner wall of the mounting groove (12) is installed on the output end of the motor (14), two moving blocks (15) are sleeved on the outer periphery of the bidirectional screw rod, the tops of the two moving blocks (15) are provided with moving grooves (20), the vertical inner walls of the two moving grooves (20) are connected with fixed blocks (21), the two sides of the two fixed blocks (21) are installed with second telescopic rods (19), one side of the moving parts of the two second telescopic rods (19) is installed with a square column (6) close to the inner wall of the moving groove (20), the vertical side surfaces of the four square columns (6) are respectively fixed with vertical plates (2) and connecting plates (3), and the vertical side surfaces of the four connecting plates (3) are installed with fixed assemblies (22).

2. A positioning tool for concrete poles according to claim 1, characterized in that: The fixing assembly (22) comprises: a spring damper (5) installed on the vertical side of the connecting plate (3) and a clamping ring (4) arranged on the vertical side of the spring damper (5) for clamping a concrete pole.

3. A positioning tool for concrete poles according to claim 1, characterized in that: Four support plates (7) are fixed to the bottom end of the fixed frame (1), and a mounting plate (11) is connected to one side of the four support plates (7) away from the fixed frame (1).

4. A positioning tool for concrete poles according to claim 3, characterized in that: The top ends of the four mounting plates (11) are all threadedly connected with fixing nails (10).

5. A positioning tool for concrete poles according to claim 3, characterized in that: A connecting frame (18) is fixed to the vertical side surfaces of the four support plates (7).

6. A positioning tool for concrete poles according to claim 5, characterized in that: The vertical inner walls of the four connection frames (18) are all equipped with top plates (16), and the top ends of the four top plates (16) are all equipped with first telescopic rods (17).

7. A positioning tool for concrete poles according to claim 6, characterized in that: A connecting block (8) is installed on one side of the moving part of the four first telescopic rods (17), and a roller (9) is installed on the bottom end of the four connecting blocks (8).

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