CN216279718U - Hydraulic valve convenient for detection and used for transmission machinery - Google Patents
Hydraulic valve convenient for detection and used for transmission machinery Download PDFInfo
- Publication number
- CN216279718U CN216279718U CN202120548418.1U CN202120548418U CN216279718U CN 216279718 U CN216279718 U CN 216279718U CN 202120548418 U CN202120548418 U CN 202120548418U CN 216279718 U CN216279718 U CN 216279718U
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- valve body
- bottom plate
- mechanical valve
- base
- clamping
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 title description 5
- 238000000034 method Methods 0.000 abstract description 9
- 230000001174 ascending effect Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A hydraulic valve for transmission machinery convenient to detect comprises a mechanical valve body, a base used for mounting the mechanical valve body and a clamping moving mechanism arranged in the base and used for controlling the mechanical valve body; the clamping moving mechanism comprises a bottom plate arranged in the base, a clamping assembly arranged on the bottom plate and used for fixing the mechanical valve body, and a lifting assembly used for driving the bottom plate to move up and down; two fast synchronous movements that add are realized in order to carry out the centre gripping to the mechanical valve body through the rotation of carriage release lever, realize the ascending decline of bottom plate through promoting groove, branch, Y type frame and electronic pole, avoid being in the mechanical valve body on the bottom plate crooked to appear, reach the purpose that realizes the mechanical valve body at the stability of ascending decline in-process and make things convenient for the mechanical valve body to dismantle.
Description
Technical Field
The utility model relates to the production and use quality of a mechanical valve, in particular to a hydraulic valve for transmission machinery, which is convenient to detect.
Background
The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of a distribution valve, is usually combined with an electromagnetic distribution valve for use, and can be used for remotely controlling the connection and disconnection of oil, gas and water pipeline systems of hydropower stations. The hydraulic valve in the traditional process is generally directly fixed on a mechanical shell, and a special disassembling tool is needed for disassembling, so that inconvenience is brought to detection and maintenance of the mechanical valve. Patent CN207583726U also provides a hydraulic valve for transmission machinery, which is easy to detect, and although it is easy to detach, the hydraulic valve is assembled in the using process, as the bolt section descends, the screw end is fixed, so that the stresses on the two sides of the mechanical valve body are unbalanced, and the service life of the mechanical valve is affected.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the hydraulic valve for the transmission machinery, which is convenient to detect, so as to achieve the purposes of realizing the stability of a mechanical valve body in the ascending and descending processes and being convenient for the mechanical valve body to be detached.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a hydraulic valve for transmission machinery convenient to detect comprises a mechanical valve body, a base used for mounting the mechanical valve body and a clamping moving mechanism arranged in the base and used for controlling the mechanical valve body;
the clamping moving mechanism comprises a bottom plate arranged in the base, a clamping assembly arranged on the bottom plate and used for fixing the mechanical valve body, and a lifting assembly used for driving the bottom plate to move up and down;
the clamping assembly comprises a placing groove which is arranged in the bottom plate and the side surface of which is in a convex shape, a moving rod arranged in the placing groove and a pair of clamping blocks arranged on the placing groove; the surface of the moving rod is provided with two sections of thread grooves which are symmetrically arranged relative to the center of the moving rod, the bottom of the moving rod is provided with a bulge, and the groove diameters of the bulge and the thread grooves are equal;
the lifting assembly comprises a pair of lifting grooves in the bottom plate, supporting rods arranged in the lifting grooves, a Y-shaped frame for connecting the two supporting rods and an electric rod for driving the Y-shaped frame to lift, and the electric rod is arranged on the base through a mounting frame.
According to the utility model, two synchronous fast-holding movements are realized through the rotation of the movable rod to clamp the mechanical valve body, the lifting and descending of the bottom plate are realized through the lifting groove, the supporting rod, the Y-shaped frame and the electric rod, the mechanical valve body on the bottom plate is prevented from being inclined, and the purposes of realizing the stability of the mechanical valve body in the lifting and descending processes and facilitating the disassembly of the mechanical valve body are achieved.
Preferably, four corners and the center of the bottom plate are provided with buffer springs, and two ends of each buffer spring are respectively connected with the bottom plate and the inner wall of the base. The buffering of descending of the mechanical valve body is realized by arranging the buffering springs at the four corners and the center of the bottom plate, and the service life of the mechanical valve body is further prolonged.
The utility model has the following advantages:
1. according to the utility model, two synchronous fast-holding movements are realized through the rotation of the movable rod to clamp the mechanical valve body, the lifting and descending of the bottom plate are realized through the lifting groove, the supporting rod, the Y-shaped frame and the electric rod, the mechanical valve body on the bottom plate is prevented from being inclined, and the purposes of realizing the stability of the mechanical valve body in the lifting and descending processes and facilitating the disassembly of the mechanical valve body are achieved.
2. The four corners and the center of the bottom plate are provided with the buffer springs to buffer the descending of the mechanical valve body, so that the service life of the mechanical valve body is further prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural diagram of a hydraulic valve for a transmission machine, which is convenient to detect and disclosed by an embodiment of the utility model;
the corresponding part names indicated by the numbers and letters in the drawings:
1. mechanical valve body 2, base 31, bottom plate 321, placing groove 322 and moving rod
323. Clamping block 331, lifting groove 332, support rod 333, Y-shaped frame 334, electric rod
4. A buffer spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a hydraulic valve for transmission machinery, which is convenient to detect, and has the working principle that two synchronous movements which are fast to be held are realized through the rotation of a movable rod so as to clamp a mechanical valve body, the ascending and descending of a bottom plate are realized through a lifting groove, a supporting rod, a Y-shaped frame and an electric rod, the mechanical valve body on the bottom plate is prevented from being inclined, and the purposes of realizing the stability of the mechanical valve body in the ascending and descending processes and being convenient for the mechanical valve body to be disassembled are achieved.
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in fig. 1, a hydraulic valve for transmission machinery, which is convenient for detection, comprises a mechanical valve body 1, a base 2 for mounting the mechanical valve body, and a clamping moving mechanism arranged in the base and used for controlling the mechanical valve body.
The bottom four corners and the center of bottom plate all are equipped with buffer spring 4, buffer spring's both ends respectively with bottom plate and base inner wall are connected.
The clamping moving mechanism comprises a bottom plate 31 arranged in the base, a clamping assembly arranged on the bottom plate and used for fixing the mechanical valve body, and a lifting assembly used for driving the bottom plate to move up and down;
the clamping assembly comprises a placing groove 321 which is arranged in the bottom plate and has a convex side surface, a moving rod 322 which is arranged in the placing groove (one section of the moving rod passes through the side wall of the base, and the base is provided with a groove for the moving rod to move up and down), and a pair of clamping blocks 323 which are arranged on the placing groove; the surface of the moving rod is provided with two sections of thread grooves (not shown) which are symmetrically arranged relative to the center of the moving rod, the bottom of the moving rod is provided with a bulge (not shown), and the groove diameters of the bulge and the thread grooves are equal;
the lifting assembly comprises a pair of lifting grooves 331 arranged in the bottom plate, supporting rods 332 arranged in the lifting grooves, a Y-shaped frame 333 connected with the two supporting rods and an electric rod 334 driving the Y-shaped frame to lift, and the electric rod is arranged on the base through a mounting frame.
The specific use steps of the utility model are as follows: as shown in fig. 1, in the actual use process, the motor disposed at the end of the moving rod 322 rotates the moving rod, so that the two clamping blocks 323 can move relatively until the two clamping blocks fix the mechanical valve body 1 (since the protrusions at the bottom of the clamping blocks are disposed in the threaded grooves and the protrusions are tightly attached to the placing grooves, the movement of the clamping blocks can be realized along with the rotation of the moving rod), and at this time, the mechanical valve body 1 can work normally.
When the mechanical valve body needs to be detected or maintained, the whole bottom plate 31 can ascend and descend through the electric rod 334, the Y-shaped frame 333, the support rod 332 and the lifting groove 331, when the bottom plate reaches the upper edge of the base, the movable rod is rotated, the clamping block is far away from the mechanical valve body 1, and at the moment, the mechanical valve body 1 can be taken down. After detection and maintenance, the mechanical valve body is placed on the bottom plate, and the mechanical valve body can be installed again by operating according to the steps.
Through the mode, the hydraulic valve for the transmission machinery, which is convenient to detect, provided by the utility model has the advantages that two synchronous movements which are fast to be held are realized through the rotation of the movable rod so as to clamp the mechanical valve body, the lifting and the falling of the bottom plate are realized through the lifting groove, the supporting rod, the Y-shaped frame and the electric rod, the mechanical valve body on the bottom plate is prevented from being inclined, and the purposes of realizing the stability of the mechanical valve body in the lifting and falling processes and being convenient for the mechanical valve body to be detached are achieved.
The above description is only a preferred embodiment of the hydraulic valve for transmission machinery disclosed in the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (2)
1. A hydraulic valve for transmission machinery convenient to detect is characterized by comprising a mechanical valve body, a base for mounting the mechanical valve body and a clamping moving mechanism arranged in the base and used for controlling the mechanical valve body;
the clamping moving mechanism comprises a bottom plate arranged in the base, a clamping assembly arranged on the bottom plate and used for fixing the mechanical valve body, and a lifting assembly used for driving the bottom plate to move up and down;
the clamping assembly comprises a placing groove which is arranged in the bottom plate and the side surface of which is in a convex shape, a moving rod arranged in the placing groove and a pair of clamping blocks arranged on the placing groove; the surface of the moving rod is provided with two sections of thread grooves which are symmetrically arranged relative to the center of the moving rod, the bottom of the moving rod is provided with a bulge, and the groove diameters of the bulge and the thread grooves are equal;
the lifting assembly comprises a pair of lifting grooves in the bottom plate, supporting rods arranged in the lifting grooves, a Y-shaped frame for connecting the two supporting rods and an electric rod for driving the Y-shaped frame to lift, and the electric rod is arranged on the base through a mounting frame.
2. The hydraulic valve for transmission machinery convenient to detect according to claim 1, wherein four corners and the center of the bottom plate are provided with buffer springs, and two ends of each buffer spring are respectively connected with the bottom plate and the inner wall of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120548418.1U CN216279718U (en) | 2021-03-16 | 2021-03-16 | Hydraulic valve convenient for detection and used for transmission machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120548418.1U CN216279718U (en) | 2021-03-16 | 2021-03-16 | Hydraulic valve convenient for detection and used for transmission machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216279718U true CN216279718U (en) | 2022-04-12 |
Family
ID=81002409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120548418.1U Expired - Fee Related CN216279718U (en) | 2021-03-16 | 2021-03-16 | Hydraulic valve convenient for detection and used for transmission machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216279718U (en) |
-
2021
- 2021-03-16 CN CN202120548418.1U patent/CN216279718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |