A tool for placing wooden plugs on steel pipe poles

Abstract

This utility model relates to the field of placement tool technology, specifically a tool for placing plugs on steel pipe poles. It includes a handle, with a gripping mechanism for grasping the plug installed at the rear end of the handle, and an operating handle installed on the front side of the outer wall of the handle. This utility model moves the gripping mechanism by moving the handle, positioning the plug between a fixed clamp and a movable clamp. Squeezing the operating handle pulls the steel cable, causing the movable clamp to rotate closer to the fixed clamp, clamping the plug. The spring is stretched, and moving the handle places the plug in the gap between the steel pipe pole and the ground. Releasing the operating handle causes the spring to retract, returning the movable clamp to its original position and no longer clamping the plug. Moving the handle then moves the gripping mechanism to release the plug, completing one plug placement operation. This eliminates the need for workers to insert their bodies between the two steel pipe poles, avoiding injuries caused by the rolling of the steel pipe pole, eliminating safety hazards, and improving operational safety.

Description

Technical Field

[0001] This utility model relates to the field of placement tools, specifically a tool for placing wooden plugs on steel pipe poles. Background Technology

[0002] Steel pipe poles are a type of power line erection equipment made of polygonal or circular steel pipes. They are a new type of power infrastructure, mainly used to replace traditional cement power poles, and are suitable for areas with limited land resources, such as urban centers. During freight yard operations, steel pipe poles are usually placed in rows. To save space, the steel pipe poles are placed close together. To prevent the steel pipe poles from rolling, triangular wedges are placed on both sides of each steel pipe pole for positioning and fixation. Currently, the industry generally uses manual placement of wooden blocks. However, due to the small distance between adjacent steel pipe poles, if the blocks roll during placement, employees are easily injured, posing a serious safety hazard. Therefore, a tool for placing wooden blocks on steel pipe poles is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide a tool for placing wooden plugs on steel pipe poles to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a steel pipe pole plug placement tool, including a handle, a gripping mechanism for gripping the plug is installed at the rear end of the handle, and an operating handle is installed on the front side of the outer side wall of the handle; The gripping mechanism includes an adapter plate. The adapter plate is fixedly connected to the rear end of the handle. A short handle is fixedly connected to the right side wall of the adapter plate. A bracket is fixedly connected to the upper surface of the short handle. A fixed clamping plate is fixedly connected to one end of the bracket. A hinge is fixedly connected to the other end of the bracket. A movable clamping plate is hinged to the other end of the bracket via the hinge. A roller is provided between the fixed clamping plate and the movable clamping plate. A fixed plate is fixedly connected to the rear side of the upper surface of the handle. Two limiting holes are symmetrically opened on the upper part of the front surface of the fixed plate. A steel wire rope is fixedly connected to the rear end of the operating handle. The rear end of the steel wire rope passes through the fixed plate, passes around the roller, and is fixedly connected to the inner side wall of the movable clamping plate. A connecting rod is fixedly connected to the outer side wall of the movable clamping plate. A spring is fixedly connected to the outer side wall of the movable clamping plate via the connecting rod.

[0005] As a further preferred embodiment of this technical solution: the adapter plate includes two plates, which are respectively welded to the rear end of the handle and the left end of the short handle, and the two plates are connected by bolts and nuts.

[0006] As a further preferred embodiment of this technical solution: both the fixed clamp and the movable clamp are made of high-strength alloy steel plate, the right ends of both the fixed clamp and the movable clamp are serrated, and the outer walls of both the fixed clamp and the movable clamp are coated with a wear-resistant coating.

[0007] As a further preferred embodiment of this technical solution: a connecting block is fixedly connected to the inner side wall of the bracket, a positioning ring is fixedly connected to one end of the connecting block, and the steel wire rope passes through the positioning ring.

[0008] As a further preferred embodiment of this technical solution: a rotating rod is fixedly connected to the middle of the lower surface of the roller, and the bottom end of the rotating rod is rotatably connected to the upper surface of the short handle through a bearing.

[0009] As a further preferred embodiment of this technical solution, two retaining rings are symmetrically fixedly connected to the outer side wall of the roller.

[0010] As a further preferred embodiment of this technical solution: a sponge sleeve is provided on the front side of the outer side wall of the handle, and a sponge sleeve is provided on the outer side wall of the operating handle.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention uses a movable handle to move the gripping mechanism, positioning the wooden block to be gripped between a fixed clamp and a movable clamp. Squeezing the handle pulls the steel cable, causing the movable clamp to rotate closer to the fixed clamp, clamping the wooden block. The spring is stretched, and the movable handle places the wooden block in the gap between the steel pipe and the ground. Releasing the handle causes the spring to retract, returning the movable clamp to its original position and no longer clamping the wooden block. The movable handle then moves the gripping mechanism to release the wooden block, completing one wooden block placement operation. This eliminates the need for workers to insert their bodies between the two steel pipes, preventing injuries caused by the rolling of the steel pipes, removing safety hazards, and improving operational safety. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the handle and operating grip in this utility model; Figure 3 In this utility model Figure 2 Enlarged view of the structure of area B; Figure 4 This is a schematic diagram of the rear view structure of this utility model; Figure 5 In this utility model Figure 4 Enlarged view of the C-region structure; Figure 6 In this utility model Figure 1 Enlarged view of the structure of area A.

[0013] In the picture: 1. Handle; 2. Gripping mechanism; 3. Operating handle; 4. Sponge sleeve one; 5. Sponge sleeve two; 21. Adapter plate; 22. Short handle; 23. Bracket; 24. Fixed clamp plate; 25. Hinge; 26. Movable clamp plate; 27. Roller; 28. Rotating rod; 29. ​​Wire rope; 210. Connecting rod; 211. Fixed plate; 212. Limiting hole; 213. Spring; 214. Retaining ring; 215. Connecting block; 216. Positioning ring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. 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.

[0015] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "equipment" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0016] Please see Figure 1-6 This utility model provides a technical solution: a tool for placing wooden blocks on steel pipe poles, including a handle 1, a gripping mechanism 2 for gripping wooden blocks installed at the rear end of the handle 1, and an operating handle 3 installed on the front side of the outer side wall of the handle 1; the length of the handle 1 is set to 1.2-1.5m, which can ensure that the operator stays away from the dangerous area between the two steel pipe poles, and also ensures the flexibility and stability during operation. The gripping mechanism 2 includes an adapter plate 21. The rear end of the handle 1 is fixedly connected to the adapter plate 21. A short handle 22 is fixedly connected to the right side wall of the adapter plate 21. A bracket 23 is fixedly connected to the upper surface of the short handle 22. A fixed clamping plate 24 is fixedly connected to one end of the bracket 23. A hinge 25 is fixedly connected to the other end of the bracket 23. A movable clamping plate 26 is hinged to the other end of the bracket 23 via the hinge 25. A roller 27 is provided between the fixed clamping plate 24 and the movable clamping plate 26. A fixed plate 211 is fixedly connected to the rear side of the upper surface of the handle 1. Two limiting holes 212 are symmetrically opened on the upper part of the front surface of 11. A steel wire rope 29 is fixedly connected to the rear end of the operating handle 3. The rear end of the steel wire rope 29 passes through one of the limiting holes 212 on the fixed plate 211, passes around the roller 27 and is fixedly connected to the inner side wall of the movable clamping plate 26. A connecting rod 210 is fixedly connected to the outer side wall of the movable clamping plate 26. A spring 213 is fixedly connected between the connecting rod 210 and the fixed plate 211. When the spring 213 is relaxed and does not extend or retract, the movable clamping plate 26 is in the open state away from the fixed clamping plate 24.

[0017] In the above configuration, the moving handle 1 drives the gripping mechanism 2 to move, so that the wooden block to be gripped is located between the fixed clamping plate 24 and the movable clamping plate 26. When the operating handle 3 is gripped, the steel wire rope 29 is pulled, and the steel wire rope 29 pulls the movable clamping plate 26 to rotate closer to the fixed clamping plate 24, clamping the wooden block. The spring 213 is stretched, and the moving handle 1 places the wooden block in the gap between the steel pipe pole and the ground. When the operating handle 3 is released, the spring 213 retracts, causing the movable clamping plate 26 to return to its original position and no longer clamp the wooden block. The moving handle 1 drives the gripping mechanism to disengage from the wooden block, completing one wooden block placement operation. This eliminates the need for the operator to put any part of their body between the two steel pipe poles, avoiding crushing accidents caused by the rolling of the steel pipe poles, eliminating safety hazards, and improving operational safety.

[0018] In this embodiment, specifically: the adapter plate 21 includes two plates, which are respectively welded to the rear end of the handle 1 and the left end of the short handle 22, and the two plates are connected by bolts and nuts.

[0019] In this embodiment, specifically: both the fixed clamping plate 24 and the movable clamping plate 26 are made of high-strength alloy steel plates, and the right ends of both the fixed clamping plate 24 and the movable clamping plate 26 are serrated. The outer walls of both the fixed clamping plate 24 and the movable clamping plate 26 are coated with a wear-resistant coating. The serrated ends enhance the clamping stability of the cork and prevent slippage.

[0020] In this embodiment, specifically: a connecting block 215 is fixedly connected to the inner side wall of the bracket 23, and a positioning ring 216 is fixedly connected to one end of the connecting block 215. The steel wire rope 29 passes through the positioning ring 216; the positioning ring 216 can limit the position of the steel wire rope 29.

[0021] In this embodiment, specifically: a rotating rod 28 is fixedly connected to the middle of the lower surface of the roller 27, and the bottom end of the rotating rod 28 is rotatably connected to the upper surface of the short handle 22 through a bearing; the setting of the rotating rod 28 enables the roller 27 to have a rotation function, which allows the wire rope 29 to be wound and released more smoothly and reduces frictional resistance.

[0022] In this embodiment, specifically: two retaining rings 214 are symmetrically fixedly connected to the outer side wall of the roller 27; the retaining rings 214 can effectively prevent the wire rope 29 from falling off the surface of the roller 27.

[0023] In this embodiment, specifically: a sponge sleeve 4 is fitted on the front side of the outer wall of the handle 1, and a sponge sleeve 5 is fitted on the outer wall of the control handle 3; the setting of the sponge sleeve 4 and the sponge sleeve 5 increases the comfort of the operator when holding the handle 1 and the control handle 3.

[0024] The working principle of this utility model is as follows: The moving handle 1 drives the gripping mechanism 2 to move, so that the wooden block to be gripped is located between the fixed clamping plate 24 and the movable clamping plate 26. When the operating handle 3 is gripped, the steel wire rope 29 is pulled, and the steel wire rope 29 pulls the movable clamping plate 26 to rotate closer to the fixed clamping plate 24, clamping the wooden block. The spring 213 is stretched, and the moving handle 1 places the wooden block in the gap between the steel pipe pole and the ground. When the operating handle 3 is released, the spring 213 retracts, driving the movable clamping plate 26 back to its original position, no longer clamping the wooden block. The moving handle 1 drives the gripping mechanism to disengage from the wooden block, completing one wooden block placement operation. It eliminates the need for the operator to put any part of their body between the two steel pipe poles, avoiding crushing accidents caused by the rolling of the steel pipe poles, eliminating safety hazards, and improving operational safety.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tool for placing wooden blocks on steel pipe poles, characterized in that: Includes a handle (1), the rear end of which is equipped with a gripping mechanism (2) for gripping the cork, and the front side of the outer side wall of the handle (1) is equipped with an operating handle (3). The gripping mechanism (2) includes a transition plate (21). The rear end of the handle (1) is fixedly connected to the transition plate (21). The right side wall of the transition plate (21) is fixedly connected to a bracket (23) via a short handle (22). One end of the bracket (23) is fixedly connected to a fixed clamping plate (24). The other end of the bracket (23) is hinged to a movable clamping plate (26) via a hinge (25). A roller (27) is provided between the fixed clamping plate (24) and the movable clamping plate (26). A fixed plate (211) is fixedly connected to the rear side of the upper surface of the handle (1). A steel wire rope (29) is fixedly connected to the rear end of the operating handle (3). The rear end of the steel wire rope (29) passes through the fixed plate (211), passes around the roller (27), and is fixedly connected to the inner side wall of the movable clamping plate (26). A spring (213) is fixedly connected to the outer side wall of the movable clamping plate (26) via a connecting rod (210).

2. The tool for placing wooden blocks on steel pipe poles according to claim 1, characterized in that: The adapter plate (21) includes two plates, which are respectively welded to the rear end of the handle (1) and the left end of the short handle (22), and the two plates are connected by bolts and nuts.

3. The tool for placing wooden blocks on steel pipe poles according to claim 2, characterized in that: Both the fixed clamp (24) and the movable clamp (26) are made of high-strength alloy steel plates. The right ends of both the fixed clamp (24) and the movable clamp (26) are serrated. The outer walls of both the fixed clamp (24) and the movable clamp (26) are coated with a wear-resistant coating.

4. The tool for placing wooden blocks on steel pipe poles according to claim 3, characterized in that: A connecting block (215) is fixedly connected to the inner wall of the bracket (23), and a positioning ring (216) is fixedly connected to one end of the connecting block (215). The steel wire rope (29) passes through the positioning ring (216).

5. The tool for placing wooden blocks on steel pipe poles according to claim 4, characterized in that: A rotating rod (28) is fixedly connected to the middle of the lower surface of the roller (27), and the bottom end of the rotating rod (28) is rotatably connected to the upper surface of the short handle (22) through a bearing.

6. The tool for placing wooden blocks on steel pipe poles according to claim 5, characterized in that: Two retaining rings (214) are symmetrically fixed to the outer side wall of the roller (27).

7. The tool for placing wooden blocks on steel pipe poles according to claim 6, characterized in that: The outer side of the handle (1) is fitted with a sponge sleeve (4), and the outer side of the control handle (3) is fitted with a sponge sleeve (5).

8. The tool for placing wooden blocks on steel pipe poles according to claim 1, characterized in that: The upper front surface of the fixed plate (211) has two symmetrical limiting holes (212). The rear end of the wire rope (29) passes through one limiting hole (212), goes around the roller (27), and is fixedly connected to the inner wall of the movable clamp (26).

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