CN216278723U - Protecting cover of hydraulic valve - Google Patents
Protecting cover of hydraulic valve Download PDFInfo
- Publication number
- CN216278723U CN216278723U CN202122466995.9U CN202122466995U CN216278723U CN 216278723 U CN216278723 U CN 216278723U CN 202122466995 U CN202122466995 U CN 202122466995U CN 216278723 U CN216278723 U CN 216278723U
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- Prior art keywords
- circular ring
- hydraulic valve
- ridge line
- ridge
- protective cover
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Abstract
The hydraulic valve protecting cover of the utility model comprises: the body is a truncated cone-shaped shell, the diameter of the lower end of the body is larger than that of the upper end of the body, the lower end of the body is provided with a circular ring, the outer diameter of the circular ring is larger than that of the lower end of the body, the inner diameter of the circular ring is the same as that of the lower end of the body, a plurality of ridge lines are uniformly arranged on the outer surface of the body in the axial direction, the lower end of each ridge line is connected with the circular ring, the cross section of each ridge line is triangular, and the cross section of each ridge line is gradually reduced from the lower end to the upper end; the inner side of the circular ring is provided with a thread coaxial with the body and used for fixing the protective cover on the hydraulic valve body. The lower end of the body is provided with the circular ring, so that the strength of the installation position is enhanced, damage and deformation caused by repeated assembly and disassembly are prevented, the ridge is arranged on the body, the stress when the protective cover is screwed is increased, and the strength of the body is improved. The utility model has simple structure, convenient processing, less material consumption, increased strength, prolonged service life and convenient operation.
Description
Technical Field
The utility model relates to the field of hydraulic valve members, in particular to a protective cover of a hydraulic valve.
Background
The hydraulic valves such as a pressure reducing valve, an overflow valve and a speed regulating valve of the hydraulic system are provided with adjusting bolts, and a protective cover can be arranged on the adjusting bolts to prevent the adjusting bolts from being operated by mistake.
The protecting cover of the conventional hydraulic valve is made of plastic, the body is a cylindrical shell, and the protecting cover is thin in installation position and easy to deform and fall off after being disassembled for many times; and the protecting cover surface is smooth, when dismantling the protecting cover, twist the frictional force little, the operation is hard, and hydraulic pressure station greasy dirt is many moreover, and the protecting cover is stained with more inconvenient twisting after the greasy dirt and moves, if the use tool can cause the protecting cover damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provide a protective cover of a hydraulic valve.
The hydraulic valve protecting cover comprises: the body is a truncated cone-shaped shell, the diameter of the lower end of the body is larger than that of the upper end of the body, the lower end of the body is provided with a circular ring, the outer diameter of the circular ring is larger than that of the lower end of the body, the inner diameter of the circular ring is the same as that of the lower end of the body, a plurality of ridge lines are uniformly arranged on the outer surface of the body in the axial direction, the lower end of each ridge line is connected with the circular ring, the cross section of each ridge line is triangular, and the cross section of each ridge line is gradually reduced from the lower end to the upper end; the inner side of the circular ring is provided with a thread coaxial with the body and used for fixing the protective cover on the hydraulic valve body.
In another embodiment of the present disclosure, the inner diameter of the ring is uniformly provided with a plurality of diamond-shaped protrusions for fixing the protecting cover on the hydraulic valve body.
The protecting cover of the hydraulic valve is usually made of plastic, the body is a circular truncated cone-shaped shell, the inner part is narrow, the outer part is wide, the processing and demolding are convenient, the strength of an installation part is enhanced by arranging the circular ring at the lower end, the damage and deformation caused by repeated disassembly and assembly are prevented, the ridge line is arranged on the body, the stress when the protecting cover is screwed is increased, and the strength of the body is improved. The utility model has simple structure, convenient processing, less material consumption, increased strength, prolonged service life and convenient operation.
Drawings
FIG. 1 is a front view of the protective cover of the hydraulic valve of the present invention.
FIG. 2 is a top view of the present invention.
FIG. 3 is a cross-sectional view of an embodiment of the present invention.
FIG. 4 is a cross-sectional view of the second embodiment of the present invention.
In the figure: 1. a body; 2. a circular ring; 3. a ridge line; 4. a thread; 5. and (4) protruding.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description is provided for purposes of illustration and explanation and is not intended to limit the scope of the utility model.
Example one
As shown in fig. 1, 2, 3, the hydraulic valve protective cover includes: the novel multifunctional ring comprises a body 1, a ring 2 and ridge lines 3, wherein the body 1 is a truncated cone-shaped shell, the diameter of the lower end of the body is larger than that of the upper end of the body, the ring 2 is arranged at the lower end of the body 1, the outer diameter of the ring 2 is larger than that of the lower end of the body 1, the inner diameter of the ring 2 is the same as that of the lower end of the body 1, a plurality of ridge lines 3 are uniformly arranged on the outer surface of the body 1 in the axial direction, the lower end of each ridge line 3 is connected with the ring 2, the cross section of each ridge line 3 is triangular, and the cross section of each ridge line 3 is gradually reduced from the lower end to the upper end; the inner side of the ring 2 is provided with a thread 4 which is coaxial with the body 1 and is used for fixing the protective cover on the hydraulic valve body.
Example two
As shown in fig. 3, a plurality of diamond-shaped protrusions 5 are uniformly arranged on the inner diameter of the ring 2 and used for fixing the protective cover on the hydraulic valve body.
Claims (2)
1. The hydraulic valve protecting cover is characterized by comprising: the body is a truncated cone-shaped shell, the diameter of the lower end of the body is larger than that of the upper end of the body, the lower end of the body is provided with a circular ring, the outer diameter of the circular ring is larger than that of the lower end of the body, the inner diameter of the circular ring is the same as that of the lower end of the body, a plurality of ridge lines are uniformly arranged on the outer surface of the body in the axial direction, the lower end of each ridge line is connected with the circular ring, the cross section of each ridge line is triangular, and the cross section of each ridge line is gradually reduced from the lower end to the upper end; the inner side of the circular ring is provided with a thread coaxial with the body and used for fixing the protective cover on the hydraulic valve body.
2. The protective cover for a hydraulic valve of claim 1, wherein the inner diameter of the ring is uniformly provided with a plurality of diamond-shaped protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466995.9U CN216278723U (en) | 2021-10-13 | 2021-10-13 | Protecting cover of hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466995.9U CN216278723U (en) | 2021-10-13 | 2021-10-13 | Protecting cover of hydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216278723U true CN216278723U (en) | 2022-04-12 |
Family
ID=81067978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122466995.9U Active CN216278723U (en) | 2021-10-13 | 2021-10-13 | Protecting cover of hydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216278723U (en) |
-
2021
- 2021-10-13 CN CN202122466995.9U patent/CN216278723U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |