CN219190025U - Fixing device for hydraulic wrench - Google Patents
Fixing device for hydraulic wrench Download PDFInfo
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- CN219190025U CN219190025U CN202223229454.5U CN202223229454U CN219190025U CN 219190025 U CN219190025 U CN 219190025U CN 202223229454 U CN202223229454 U CN 202223229454U CN 219190025 U CN219190025 U CN 219190025U
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- hydraulic wrench
- annular sleeve
- plate
- sleeve plate
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Abstract
The utility model discloses a fixing device for a hydraulic wrench, which comprises: a main body unit including a hydraulic wrench body; the fixing unit comprises an annular sleeve plate, the annular sleeve plate is fixedly connected to the hydraulic wrench body, a sliding plate is arranged on the annular sleeve plate in a sliding mode, a vacuum pump is arranged on the rear side wall of the hydraulic wrench body, and a connecting pipe is arranged between the vacuum pump and the annular sleeve plate. According to the utility model, the sliding plate is tightly attached to the outer wall of the equipment, and then the vacuum pump is started to pump air from the inside of the annular sleeve plate, so that negative pressure is formed in the annular sleeve plate, the device is tightly adsorbed on the outer wall of the equipment under the action of air pressure, a user is not required to lift the device all the time, the workload of staff is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic wrenches, in particular to a fixing device for a hydraulic wrench.
Background
In some heavy industry fields, a large number of high-strength bolts are mostly installed and used, and because the hydraulic wrench has the advantages of convenient operation, high precision, small volume and the like, the driving type hydraulic wrench is often adopted to screw the bolts in installation and overhaul.
Under the normal condition, the operation of the hydraulic wrench is completed by two persons together, one operator holds the operating handle to control the operation of the hydraulic wrench and the pump station thereof, and the other operator lifts, holds or carries the hydraulic wrench by two hands, so that a great amount of physical force of the operator is consumed, and the working efficiency is low.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-described problems with the conventional hydraulic wrench.
Therefore, the utility model aims to provide a fixing device for a hydraulic wrench, which aims to solve the problems that in the normal case, the operation of the hydraulic wrench needs two persons to be completed together, one operator holds an operation handle to control the operation of the hydraulic wrench and a pump station thereof, and the other operator lifts, holds or carries the hydraulic wrench by two hands, so that a great amount of physical force of the operator is required to be consumed, and the working efficiency is low.
In order to solve the technical problems, the utility model provides the following technical scheme:
a fixture for a hydraulic wrench, comprising:
a main body unit including a hydraulic wrench body;
the fixing unit comprises an annular sleeve plate, the annular sleeve plate is fixedly connected to the hydraulic wrench body, a sliding plate is arranged on the annular sleeve plate in a sliding mode, a vacuum pump is arranged on the rear side wall of the hydraulic wrench body, and a connecting pipe is arranged between the vacuum pump and the annular sleeve plate.
As a preferred embodiment of the fastening device for a hydraulic wrench according to the utility model, the fastening device comprises: the annular sleeve plate is provided with a chute, and the sliding plate is connected to the inner side wall of the chute in a sliding manner.
As a preferred embodiment of the fastening device for a hydraulic wrench according to the utility model, the fastening device comprises: a plurality of springs are fixedly connected between the sliding plate and the inner wall of the chute, and the number of the springs is six.
As a preferred embodiment of the fastening device for a hydraulic wrench according to the utility model, the fastening device comprises: the sliding plate is provided with a sealing gasket, and the sealing gasket is made of rubber materials.
As a preferred embodiment of the fastening device for a hydraulic wrench according to the utility model, the fastening device comprises: the hydraulic wrench is characterized in that a circular opening is formed in the hydraulic wrench body, an annular plate is rotationally arranged in the circular opening, and a nut is arranged on the annular plate in a threaded mode.
As a preferred embodiment of the fastening device for a hydraulic wrench according to the utility model, the fastening device comprises: the hydraulic wrench is characterized in that an anti-corrosion layer is arranged on the hydraulic wrench body, and the anti-corrosion layer is chromium.
The utility model has the beneficial effects that:
when the device is used, the sliding plate is tightly attached to the outer wall of the equipment, the vacuum pump is started, the inside of the annular sleeve plate is pumped, negative pressure is formed in the annular sleeve plate, the device is tightly adsorbed on the outer wall of the equipment under the action of air pressure, a user is not required to lift the device all the time, the workload of staff is reduced, and the working efficiency is improved.
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 description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic front overall structure of a fixing device for a hydraulic wrench according to the present utility model.
Fig. 2 is a schematic cross-sectional view of fig. 1.
Fig. 3 is a rear view of fig. 1.
Fig. 4 is a bottom view of fig. 1.
In the figure: 100. a main body unit; 101. a hydraulic wrench body; 102. a circular opening; 103. an annular plate; 104. a screw cap; 200. a fixing unit; 201. an annular sleeve plate; 202. a sliding plate; 203. a vacuum pump; 204. a connecting pipe; 205. a spring; 206. and a sealing gasket.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1-4, the present utility model provides a securing device for a hydraulic wrench, comprising:
a main body unit 100 including a hydraulic wrench body 101;
the fixing unit 200 comprises an annular sleeve plate 201, the annular sleeve plate 201 is fixedly connected to the hydraulic wrench body 101, a sliding plate 202 is slidably arranged on the annular sleeve plate 201, a vacuum pump 203 is arranged on the rear side wall of the hydraulic wrench body 101, and a connecting pipe 204 is arranged between the vacuum pump 203 and the annular sleeve plate 201.
The annular sleeve plate 201 is provided with a sliding groove, and the sliding plate 202 is slidably connected to the inner side wall of the sliding groove, so that the sliding plate 202 can slide on the annular sleeve plate 201, and the adaptability of the device is improved.
Further, a plurality of springs 205 are fixedly connected between the sliding plate 202 and the inner wall of the chute, the number of the springs 205 is six, and an elastic force can be provided for the sliding plate 202 through the arrangement of the springs 205, so that the sliding plate 202 can be precisely attached to the surface of the equipment.
Further, the sealing gasket 206 is arranged on the sliding plate 202, and the sealing gasket 206 is made of rubber material, so that the sealing performance of the joint between the sliding plate 202 and the surface of the equipment is ensured, and the adsorption effect of the device is ensured.
Further, be equipped with circular opening 102 on the hydraulic wrench body 101, circular opening 102 internal rotation is provided with annular plate 103, and the screw thread is equipped with nut 104 on the annular plate 103 for the user can take off it through rotating nut 104, can install the nut 104 of other sizes afterwards, has improved the suitability of the device.
Furthermore, the hydraulic wrench body 101 is provided with an anti-corrosion layer, and the anti-corrosion layer is chromium, so that the device is prevented from being corroded, and the service life of the device is prolonged.
In the use, closely laminate sliding plate 202 and equipment outer wall, start vacuum pump 203 afterwards, bleed to annular sleeve plate 201 inside for form the negative pressure in the annular sleeve plate 201, make the device closely adsorb on the equipment outer wall under the effect of atmospheric pressure, need not the user and lift it all the time, reduced staff's work load, and improved work efficiency.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A fixing device for a hydraulic wrench, characterized in that: comprising the following steps:
a main body unit (100) including a hydraulic wrench body (101);
the fixing unit (200) comprises an annular sleeve plate (201), the annular sleeve plate (201) is fixedly connected to the hydraulic wrench body (101), a sliding plate (202) is arranged on the annular sleeve plate (201) in a sliding mode, a vacuum pump (203) is arranged on the rear side wall of the hydraulic wrench body (101), and a connecting pipe (204) is arranged between the vacuum pump (203) and the annular sleeve plate (201).
2. A fixture for a hydraulic wrench as claimed in claim 1, wherein: the annular sleeve plate (201) is provided with a sliding groove, and the sliding plate (202) is connected to the inner side wall of the sliding groove in a sliding way.
3. A fixture for a hydraulic wrench as claimed in claim 2, wherein: a plurality of springs (205) are fixedly connected between the sliding plate (202) and the inner wall of the chute, and the number of the springs (205) is six.
4. A fixture for a hydraulic wrench as claimed in claim 3, wherein: the sliding plate (202) is provided with a sealing gasket (206), and the sealing gasket (206) is made of rubber materials.
5. The fixture for a hydraulic wrench of claim 4, wherein: the hydraulic wrench is characterized in that a circular opening (102) is formed in the hydraulic wrench body (101), an annular plate (103) is rotationally arranged in the circular opening (102), and a screw cap (104) is arranged on the annular plate (103) in a threaded mode.
6. The fixture for a hydraulic wrench of claim 5, wherein: an anti-corrosion layer is arranged on the hydraulic wrench body (101), and the anti-corrosion layer is chromium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229454.5U CN219190025U (en) | 2022-12-02 | 2022-12-02 | Fixing device for hydraulic wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229454.5U CN219190025U (en) | 2022-12-02 | 2022-12-02 | Fixing device for hydraulic wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219190025U true CN219190025U (en) | 2023-06-16 |
Family
ID=86725725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223229454.5U Active CN219190025U (en) | 2022-12-02 | 2022-12-02 | Fixing device for hydraulic wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219190025U (en) |
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2022
- 2022-12-02 CN CN202223229454.5U patent/CN219190025U/en active Active
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