Special tool for insulating draw and close stone plate gate

Abstract

This utility model relates to the field of cementing tool technology, and in particular to a special tool for insulated pulling and closing of a cementing gate. To alleviate the problems of inconvenience and safety risks associated with using existing tools, this tool includes a hook, a first sleeve, a second sleeve, and a handle; the hook, first sleeve, second sleeve, and handle are connected sequentially from top to bottom; the hook has a first arc-shaped groove on the side near the handle and a second arc-shaped groove on the side away from the handle; the dimensions of the first and second arc-shaped grooves are respectively matched to the dimensions of the cementing gate's blade; the first arc-shaped groove is used to pull the blade to close the cementing gate; the second arc-shaped groove is used to push the blade to open the cementing gate. The hook is designed with a first arc-shaped groove and a second arc-shaped groove that match the dimensions of the cementing gate's blade, used for closing and opening the blade respectively, thereby avoiding the risk of electric shock and arc burns to workers from direct contact with the power source.

Description

Technical Field

[0001] This utility model relates to the field of cementing tool technology, and in particular to a special tool for insulating and pulling / closing stone slab gates. Background Technology

[0002] In oilfield production, the operation of pumping crude oil from the formation to the surface using equipment such as pumping units relies on electric motors. The electrical energy required by these motors is supplied from the power grid via transformers. A switch is installed between the transformer and the motor control cabinet to disconnect the power circuit, especially during pumping unit maintenance where frequent operation is necessary for safety. However, all conductive components of existing switchboards lack insulation and are directly exposed. Operators must wear insulated gloves and manually operate the handle to switch the circuit on and off, with the handle only 3-4 cm from the power line, posing a high risk of electric shock and arc burns. Operating the switchboard in the event of a short circuit can result in severe burns to the face and arms. Currently, there is a lack of specially designed tools for operating switchboards, making operation both inconvenient and unsafe. Therefore, there is an urgent need for a new type of specialized tool to effectively prevent arc burns and electric shock accidents, thereby improving operational safety and convenience. Utility Model Content

[0003] This utility model provides a special tool for insulating and opening / closing stone gates to alleviate the problems of inconvenience and safety risks for workers using existing tools.

[0004] To alleviate the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0005] This utility model provides a special tool for insulating and opening / closing stone slab gates, including a hook, a first sleeve, a second sleeve, and a handle;

[0006] The hook, the first sleeve, the second sleeve, and the handle are connected in sequence from top to bottom;

[0007] The hook has a first arc-shaped groove on the side near the handle and a second arc-shaped groove on the side away from the handle.

[0008] The dimensions of the first arc-shaped groove and the second arc-shaped groove are respectively matched with the dimensions of the gate blade of the stone slab gate;

[0009] The first arc-shaped groove is used to pull the knife gate to close the stone slab gate;

[0010] The second arc-shaped groove is used to push the knife gate, causing the stone slab gate to open.

[0011] Furthermore,

[0012] The hook is inserted into the first set of rods;

[0013] The upper part of the hook is provided with a pin hole and a locking hole;

[0014] The first sleeve has an opening that matches the pin hole and the lock hole.

[0015] Furthermore,

[0016] The first sleeve is inserted into the second sleeve;

[0017] The first set of rods and the second set of rods are slidably connected.

[0018] Furthermore,

[0019] The outer wall of the second set of rods is equipped with a locking clamp.

[0020] Furthermore,

[0021] The first set of rods, the second set of rods, and the handle are made of insulating material.

[0022] Furthermore,

[0023] The handle surface has anti-slip texture.

[0024] The beneficial effects of this utility model's special tool for insulating and opening stone gates are analyzed as follows:

[0025] This tool includes a hook, a first sleeve, a second sleeve, and a handle; the hook, the first sleeve, the second sleeve, and the handle are connected sequentially from top to bottom; the hook has a first arc-shaped groove on the side near the handle and a second arc-shaped groove on the side away from the handle; the dimensions of the first and second arc-shaped grooves are respectively matched with the dimensions of the gate blade of the stone slab gate; the first arc-shaped groove is used to pull the gate blade to close the stone slab gate; the second arc-shaped groove is used to push the gate blade to open the stone slab gate.

[0026] When opening and closing stone gates, this tool can be used instead of insulated gloves, increasing the distance between the worker and the stone gate and effectively preventing electric arc injuries to the worker during opening and closing. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 A schematic diagram of the structure of the special tool for insulating pull-and-close stone slab gates provided for the embodiments of this utility model;

[0029] Figure 2This is a schematic diagram of the hook structure.

[0030] icon:

[0031] 100 - Hook; 110 - First arc groove; 120 - Second arc groove; 130 - Pin hole; 140 - Lock hole;

[0032] 200 - First set of clubs;

[0033] 300 - Second set of clubs;

[0034] 400-handle;

[0035] 500-locking hoop. Detailed Implementation

[0036] All conductive components of the existing stone gate are exposed without insulation. Operators must wear insulated gloves and manually operate the handle to switch the gate on and off. The handle is only 3-4 cm away from the power line, posing a high risk of electric shock and arc burns. Furthermore, there is a lack of a special tool for operating the stone gate to switch the power on and off. Using conventional tools is neither convenient nor safe.

[0037] In view of this, such as Figure 1 and Figure 2 As shown, this solution provides a special tool for insulated pulling and closing of stone slab gates, including a hook 100, a first sleeve rod 200, a second sleeve rod 300, and a handle 400;

[0038] The hook 100, the first sleeve rod 200, the second sleeve rod 300, and the handle 400 are connected sequentially from top to bottom;

[0039] The hook 100 has a first arc-shaped groove 110 on the side near the handle 400 and a second arc-shaped groove 120 on the side away from the handle 400.

[0040] The dimensions of the first arc groove 110 and the second arc groove 120 are respectively matched with the dimensions of the gate knife of the stone slab gate;

[0041] The first arc-shaped groove 110 is used to pull the knife gate to close the stone slab gate;

[0042] The second arc-shaped groove 120 is used to push the knife gate to disconnect the stone slab gate.

[0043] Specifically, when the gate needs to be closed at the construction site, the worker can hold the handle 400, place the first arc groove 110 against the upper part of the gate, and then pull it down. The first arc groove 110 drives the gate to move downward, thus closing the stone gate. When the gate needs to be opened at the construction site, the worker places the second arc groove 120 against the lower part of the gate, and then pushes it upward. The second arc groove 120 drives the gate to move upward, thus opening the stone gate. Compared with existing technologies, this special tool realizes the opening and closing of the stone gate, avoiding the safety risks of direct operation by workers and the operational complexity of using incompatible tools.

[0044] In this design, the hook 100 is inserted into the first sleeve rod 200;

[0045] The upper part of the hook 100 is provided with a pin hole 130 and a lock hole 140;

[0046] The first sleeve rod 200 is provided with an opening that mates with the pin hole 130 and the lock hole 140;

[0047] The first sleeve rod 200 is inserted into the second sleeve rod 300;

[0048] The first sleeve rod 200 and the second sleeve rod 300 are slidably connected;

[0049] The outer wall of the second rod 300 is equipped with a locking clamp 500.

[0050] Specifically, the second sleeve rod 300 is hollow inside and has threads on the upper part. The locking clamp 500 engages with the threads on the second sleeve rod 300, allowing the first sleeve rod 200 to be retracted into the second sleeve rod 300. After the locking clamp 500 is tightened, it can secure the first sleeve rod 200. To facilitate operation, the first sleeve rod 200 is an extension rod. The operator can adjust the extension of the first sleeve rod 200 according to the needs of operation, and then tighten the locking clamp 500 to fix the first sleeve rod 200 and the second sleeve rod 300 into a whole, thereby changing the length of the tool and adapting it to different operators.

[0051] Preferably, the first sleeve 200, the second sleeve 300, and the handle 400 are made of insulating material;

[0052] The handle 400 has an anti-slip texture on its surface.

[0053] Specifically, in addition to workers wearing protective gear, this tool can be made of high-strength insulating materials such as epoxy resin and fiberglass to further improve the safety of workers' operation. At the same time, the handle 400 with anti-slip texture set at the lower part of the second rod 300 improves the stability of workers' grip and makes it easier for workers to operate.

[0054] This solution has at least the following beneficial effects:

[0055] This solution provides a specialized insulated tool for operating slab gates, effectively solving the problems of exposed conductive parts, the need for insulated gloves, and the inconvenience and safety of using conventional tools. The tool consists of a hook, a first sleeve, a second sleeve, and a handle, made of high-strength insulating materials (such as epoxy resin and fiberglass), with anti-slip textured on the handle to increase grip stability. The hook is designed with a first and second arc-shaped groove matching the size of the slab gate's blade, used for closing and opening the gate respectively, thus avoiding the risk of electric shock and arc burns from direct contact with the power source. Furthermore, by adjusting the extension of the first sleeve and securing it with a locking clamp, the tool can be adapted to the operating needs of different workers, improving both flexibility and safety.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A special tool for insulated pulling and closing of stone slab gates, characterized in that: Includes a hook (100), a first set of rods (200), a second set of rods (300), and a handle (400); The hook (100), the first sleeve (200), the second sleeve (300), and the handle (400) are connected sequentially from top to bottom; The hook (100) has a first arc-shaped groove (110) on the side near the handle (400) and a second arc-shaped groove (120) on the side away from the handle (400). The dimensions of the first arc-shaped groove (110) and the second arc-shaped groove (120) are respectively matched with the dimensions of the gate blade of the stone slab gate; The first arc-shaped groove (110) is used to pull the knife gate to close the stone slab gate; The second arc-shaped groove (120) is used to push the knife gate to disconnect the stone slab gate.

2. The special tool for insulating and opening / closing stone slab gates according to claim 1, characterized in that: The hook (100) is inserted into the first sleeve (200); The upper part of the hook (100) is provided with a pin hole (130) and a locking hole (140); The first sleeve rod (200) is provided with an opening that mates with the pin hole (130) and the lock hole (140).

3. The special tool for insulating and opening / closing stone slab gates according to claim 2, characterized in that: The first sleeve (200) is inserted into the second sleeve (300); The first sleeve (200) is slidably connected to the second sleeve (300).

4. The special tool for insulating and opening / closing stone slab gates according to claim 3, characterized in that: The second sleeve rod (300) has a locking clamp (500) on its outer wall.

5. The special tool for insulating and opening / closing stone slab gates according to claim 4, characterized in that: The first sleeve (200), the second sleeve (300) and the handle (400) are made of insulating material.

6. The special tool for insulating and opening / closing stone slab gates according to claim 5, characterized in that: The surface of the handle (400) is provided with anti-slip texture.

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