CN222661611U - Special tool for efficiently installing ball valve bolt - Google Patents
Special tool for efficiently installing ball valve bolt Download PDFInfo
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- CN222661611U CN222661611U CN202421453580.5U CN202421453580U CN222661611U CN 222661611 U CN222661611 U CN 222661611U CN 202421453580 U CN202421453580 U CN 202421453580U CN 222661611 U CN222661611 U CN 222661611U
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Abstract
本实用新型公开了一种高效安装球阀螺栓的专用工具，涉及螺栓拆装工具技术领域，包括异形柱体、以及沿轴向设置在所述异形柱体内部的卡接通孔，所述卡接通孔的直径与带安装的球阀螺杆直径相适配，所述异形柱体外壁上套设有与力矩扳手连接的扳手连接件，所述异形柱体外部轮廓与所述扳手连接件的内部轮廓相适应。本实用新型设计合理，通过设置异形柱体，使用时可将异形柱体上的卡接通孔套在球阀螺杆上，而后利用力矩扳手带动异形柱体转动，使异形柱体拧动球阀螺杆，不仅操作简单便捷，且省时省力，工作效率高，进而有效解决了球阀螺杆预紧的效率和人力，以解决技术中的上述不足之处。
The utility model discloses a special tool for efficiently installing ball valve bolts, which relates to the technical field of bolt disassembly and assembly tools, including a special-shaped column and a clamping through hole axially arranged inside the special-shaped column, the diameter of the clamping through hole being adapted to the diameter of the ball valve screw with which it is installed, and a wrench connector connected to a torque wrench is sleeved on the outer wall of the special-shaped column, and the outer contour of the special-shaped column is adapted to the inner contour of the wrench connector. The utility model has a reasonable design, and by arranging the special-shaped column, the clamping through hole on the special-shaped column can be sleeved on the ball valve screw when in use, and then the torque wrench is used to drive the special-shaped column to rotate, so that the special-shaped column twists the ball valve screw, which is not only simple and convenient to operate, but also time-saving and labor-saving, and has high work efficiency, thereby effectively solving the efficiency and manpower of pre-tightening the ball valve screw, so as to solve the above-mentioned deficiencies in the technology.
Description
Technical Field
The utility model relates to the technical field of bolt dismounting tools, in particular to the technical field of special tools for efficiently mounting ball valve bolts.
Background
The bolt is a fastener consisting of a head part and a screw rod (a cylinder with external threads), and is matched with a nut for fastening two parts with through holes, and the connection mode is called bolt connection. If the nut is screwed off the bolt, the two parts can be separated, so that the bolt connection is detachable connection;
When the ball valve screw rod of the water turbine of the pumped storage power station is pre-tightened, the adjustable wrench is generally used for pre-tightening, so that the operation is complex, a large amount of time is required, time and labor are wasted, the working efficiency is very influenced, and therefore, a special tool is required to be designed for efficiently installing the ball valve screw rod.
Disclosure of utility model
The utility model aims to solve the technical problems and provides a special tool for efficiently installing ball valve bolts.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a special tool for efficiently installing a ball valve bolt, which comprises a special-shaped column body and a clamping through hole axially arranged in the special-shaped column body, wherein the diameter of the clamping through hole is matched with the diameter of a ball valve screw rod with installation, a spanner connecting piece connected with a moment spanner is sleeved on the outer wall of the special-shaped column body, and the outer contour of the special-shaped column body is matched with the inner contour of the spanner connecting piece.
Specifically, through setting up the dysmorphism cylinder, can overlap the joint through-hole on the dysmorphism cylinder on the ball valve screw rod during the use, then utilize the moment spanner to drive the dysmorphism cylinder and rotate, make the dysmorphism cylinder twist the ball valve screw rod, not only easy operation is convenient, and labour saving and time saving, work efficiency is high, and then has effectively solved the efficiency and the manpower of ball valve screw rod pretension to solve the above-mentioned shortcoming in the technique.
In one embodiment, the special-shaped column body comprises a square column body in the middle part and two semi-arc column bodies symmetrically arranged on two sides of the square column body along the length direction, the two semi-arc column bodies have the same structure, the diameter of each semi-arc column body is the same as the side length of the square column body, and the clamping through hole is positioned in the middle part of the square column body.
In one embodiment, the square column and the two semi-arc columns are integrally formed.
In one embodiment, the length of the square column is the same as the length of the two semi-arc columns, and the length of the square column can be aligned with the upper and lower ends of the two semi-arc columns.
In one embodiment, the wrench connecting piece is sleeved at 1/5-1/4 of the top side wall or the bottom side wall of the special-shaped column, and a connecting screw hole is formed in the outer wall of the wrench connecting piece.
In one embodiment, the wrench connecting piece is of an opposite-type annular structure, the opposite-type annular structure comprises a first half arc piece, two middle connecting blocks and a second half arc piece, gaps exist between the first half arc piece and the second half arc piece, the openings of the first half arc piece and the second half arc piece are opposite, one middle connecting block is connected with one side opening gap of the first half arc piece and one side opening gap of the second half arc piece, and the other middle connecting block is connected with the other side opening gap of the first half arc piece and the second half arc piece.
In one embodiment, the gap between the openings of the first half arc piece and the second half arc piece is the same as the side length of the square column;
The inner diameters of the first half arc-shaped piece and the second half arc-shaped piece are the same as the outer diameter of the corresponding half arc-shaped cylinder.
In one embodiment, the connecting screw hole is arranged in the middle of one of the middle connecting blocks, and the connecting screw hole is connected with the torque wrench.
In one embodiment, the widths of the first half arc-shaped piece, the two middle connecting blocks and the second half arc-shaped piece are the same and are 5-8 cm.
In one embodiment, the thicknesses of the first half arc-shaped piece, the two middle connecting blocks and the second half arc-shaped piece are the same, and are all 2-5 cm.
The beneficial effects of the utility model are as follows:
through setting up the dysmorphism cylinder, can overlap the joint through-hole on the dysmorphism cylinder on the ball valve screw rod during the use, then utilize torque wrench to drive the dysmorphism cylinder and rotate, make the dysmorphism cylinder twist ball valve screw rod, not only easy operation is convenient, and labour saving and time saving, work efficiency is high, and then has effectively solved the efficiency and the manpower of ball valve screw rod pretension to solve the above-mentioned inadequacies among the technique.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Figure 1 is a schematic diagram of the overall structure of the present utility model,
FIG. 2 is a second schematic diagram of the overall structure of the present utility model.
The reference sign is 1-special-shaped column, 2-clamping through holes, 3-fixing sleeves and 4-connecting screw holes.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1 to 2, the present embodiment provides a special tool for efficiently installing a ball valve bolt, which comprises a special-shaped column 1 and a clamping hole 2 axially arranged in the special-shaped column 1, wherein the diameter of the clamping hole 2 is matched with the diameter of a ball valve screw with installation, a wrench connecting piece connected with a torque wrench is sleeved on the outer wall of the special-shaped column 1, and the outer contour of the special-shaped column 1 is matched with the inner contour of the wrench connecting piece.
Specifically, through setting up dysmorphism cylinder 1, can overlap joint through-hole 2 on dysmorphism cylinder 1 on the ball valve screw rod during the use, then utilize torque wrench to drive dysmorphism cylinder 1 and rotate, make dysmorphism cylinder 1 twist the ball valve screw rod, not only easy operation is convenient, and labour saving and time saving, work efficiency is high, and then has effectively solved the efficiency and the manpower of ball valve screw rod pretension to solve the above-mentioned inadequacies among the technique.
Example 2
As shown in fig. 1 to 2, the present embodiment provides a special tool for efficiently installing a ball valve bolt, which comprises a special-shaped column 1 and a clamping hole 2 axially arranged in the special-shaped column 1, wherein the diameter of the clamping hole 2 is matched with the diameter of a ball valve screw with installation, a wrench connecting piece connected with a torque wrench is sleeved on the outer wall of the special-shaped column 1, and the outer contour of the special-shaped column 1 is matched with the inner contour of the wrench connecting piece.
The special-shaped column 1 comprises a square column body in the middle and two semi-arc column bodies symmetrically arranged on two sides of the square column body along the length direction, the two semi-arc column bodies are identical in structure, the diameter of each semi-arc column body is identical to the side length of the square column body, and the clamping through holes 2 are located in the middle of the square column body.
The square column body and the two semi-arc column bodies are integrally formed.
Example 3
As shown in fig. 1 to 2, the present embodiment provides a special tool for efficiently installing a ball valve bolt, which comprises a special-shaped column 1 and a clamping hole 2 axially arranged in the special-shaped column 1, wherein the diameter of the clamping hole 2 is matched with the diameter of a ball valve screw with installation, a wrench connecting piece connected with a torque wrench is sleeved on the outer wall of the special-shaped column 1, and the outer contour of the special-shaped column 1 is matched with the inner contour of the wrench connecting piece.
The special-shaped column 1 comprises a square column body in the middle and two semi-arc column bodies symmetrically arranged on two sides of the square column body along the length direction, the two semi-arc column bodies are identical in structure, the diameter of each semi-arc column body is identical to the side length of the square column body, and the clamping through holes 2 are located in the middle of the square column body.
The square column body and the two semi-arc column bodies are integrally formed.
The length of the square column body is the same as that of the two semi-arc columns, and the length of the square column body can be aligned with the upper end and the lower end of the two semi-arc columns.
The wrench connecting piece is sleeved at 1/5-1/4 of the top side wall or the bottom side wall of the special-shaped column body 1, and a connecting screw hole 4 is formed in the outer wall of the wrench connecting piece.
Example 4
This example was further optimized on the basis of example 3, and specifically:
The spanner connecting piece is different-nature annular structure, and different-nature annular structure includes first half arc piece, two middle connecting blocks and second half arc piece, and first half arc piece is relative with second half arc piece opening and have the clearance between the two, and one side opening clearance department of first half arc piece and second half arc piece is connected to one middle connecting block, and another side opening clearance department of first half arc piece and second half arc piece is connected to another middle connecting block.
Example 5
This example was further optimized on the basis of example 4, and specifically:
The gap between the openings of the first half arc-shaped piece and the second half arc-shaped piece is the same as the side length of the square column;
The inner diameters of the first half arc-shaped piece and the second half arc-shaped piece are the same as the outer diameter of the corresponding half arc-shaped cylinder.
The connecting screw hole 4 is arranged in the middle of one middle connecting block, and the connecting screw hole 4 is connected with a torque wrench.
In one embodiment, the widths of the first half arc-shaped piece, the two middle connecting blocks and the second half arc-shaped piece are the same and are 5-8 cm.
The thicknesses of the first half arc-shaped piece, the two middle connecting blocks and the second half arc-shaped piece are the same, and the thicknesses are 2-5 cm.
Claims (10)
1. The utility model provides a specialized tool of high-efficient installation ball valve bolt, its characterized in that includes dysmorphism cylinder (1) and follows the axial setting is in inside joint hole (2) of dysmorphism cylinder (1), the diameter of joint hole (2) and the ball valve screw rod diameter looks adaptation of taking the installation, cover is equipped with the spanner connecting piece of being connected with the moment spanner on dysmorphism cylinder (1) outer wall, dysmorphism cylinder (1) external profile with the internal profile of spanner connecting piece suits.
2. The special tool for efficiently installing the ball valve bolt according to claim 1, wherein the special-shaped column body (1) comprises a square column body in the middle part and two semi-arc column bodies symmetrically arranged on two sides of the square column body along the length direction, the two semi-arc column bodies have the same structure, the diameter of each semi-arc column body is the same as the side length of the square column body, and the clamping through hole (2) is positioned in the middle part of the square column body.
3. The special tool for efficiently installing ball valve bolts according to claim 2, wherein said square column and said two semi-arc columns are integrally formed.
4. The special tool for efficiently installing ball valve bolts according to claim 2, wherein the length of the square column is the same as the length of the two semi-arc columns, and the length of the square column can be aligned with the upper and lower ends of the two semi-arc columns.
5. The special tool for efficiently installing the ball valve bolt according to claim 2, wherein the wrench connecting piece is sleeved at 1/5-1/4 of the top side wall or the bottom side wall of the special-shaped column body (1), and a connecting screw hole (4) is formed in the outer wall of the wrench connecting piece.
6. The special tool for efficiently installing a ball valve bolt according to claim 5, wherein the wrench connecting piece is of a different-shape annular structure, the different-shape annular structure comprises a first half arc piece, two middle connecting pieces and a second half arc piece, the openings of the first half arc piece and the second half arc piece are opposite, a gap exists between the two, one middle connecting piece is connected with one side opening gap of the first half arc piece and one side opening gap of the second half arc piece, and the other middle connecting piece is connected with the other side opening gap of the first half arc piece and the other side opening gap of the second half arc piece.
7. The special tool for efficiently installing ball valve bolts according to claim 6, wherein a gap at the opening of said first half arc member and said second half arc member is the same as a side length of said square column;
The inner diameters of the first half arc-shaped piece and the second half arc-shaped piece are the same as the outer diameter of the corresponding half arc-shaped cylinder.
8. The special tool for efficiently installing the ball valve bolt according to claim 6, wherein the connecting screw hole (4) is arranged in the middle of one of the middle connecting blocks, and the connecting screw hole (4) is connected with the torque wrench.
9. The special tool for efficiently installing ball valve bolts according to claim 6, wherein the widths of the first half arc-shaped piece, the two middle connecting blocks and the second half arc-shaped piece are the same and are 5-8 cm.
10. The special tool for efficiently installing ball valve bolts according to claim 6, wherein the thicknesses of the first half arc-shaped piece, the two middle connecting blocks and the second half arc-shaped piece are the same, and the thicknesses are 2-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421453580.5U CN222661611U (en) | 2024-06-24 | 2024-06-24 | Special tool for efficiently installing ball valve bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421453580.5U CN222661611U (en) | 2024-06-24 | 2024-06-24 | Special tool for efficiently installing ball valve bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222661611U true CN222661611U (en) | 2025-03-25 |
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ID=95063749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421453580.5U Active CN222661611U (en) | 2024-06-24 | 2024-06-24 | Special tool for efficiently installing ball valve bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222661611U (en) |
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2024
- 2024-06-24 CN CN202421453580.5U patent/CN222661611U/en active Active
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