CN216975874U - Multi-way valve hydraulic control valve block - Google Patents
Multi-way valve hydraulic control valve block Download PDFInfo
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- CN216975874U CN216975874U CN202220822282.3U CN202220822282U CN216975874U CN 216975874 U CN216975874 U CN 216975874U CN 202220822282 U CN202220822282 U CN 202220822282U CN 216975874 U CN216975874 U CN 216975874U
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Abstract
The utility model discloses a multi-way valve hydraulic control valve block which comprises a valve block body, wherein a first mounting block is arranged on the outer wall of one side of the valve block body, a second mounting block is arranged at the top of the valve block body, the first mounting block, the second mounting block and the valve block body are fixedly connected through fastening nuts, a pipeline connecting hole and a first fixing hole are formed in the outer wall of one side, far away from the valve block body, of the first mounting block, and the pipeline connecting hole is located on one side of the first fixing hole. This multiple unit valve hydraulic control valve piece, through the first installation piece and the second installation piece of valve piece body outside wall mounting, can install the pipeline and the valve that need connect respectively and fix on the outer wall of first installation piece and second installation piece to avoid the damage to the valve piece body in the installation, avoid many times dismouting maintenance to cause the problem that the leak source appears in the reduction of installation department leakproofness easily, effectually protect the valve piece body, improve the life of valve piece body.
Description
Technical Field
The utility model relates to the technical field of valve blocks, in particular to a hydraulic control valve block of a multi-way valve.
Background
The valve block is an electro-hydraulic servo control system, and belongs to a subsystem of one of eight major systems in a TRT device.
In order to increase an oil path channel, Chinese patent 'a hydraulic oil path control valve block' (patent number: 202122422172.6) can supply oil path for circulation through a first cartridge valve, a second cartridge valve, a third cartridge valve and a fourth cartridge valve, the first cartridge valve, the second cartridge valve, the third cartridge valve and the fourth cartridge valve control the lifting, the stopping and the floating of a plug-in device, the device has the function of separating one oil pipe for installation and then tipping bucket and the like compared with the traditional control valve block, the oil path channel of the device is increased, so that the use convenience of the valve block is increased, however, the valve block in the patent is directly installed and fixed on the outer side wall of the valve block when the oil path pipeline and the valve are installed, when the oil path pipeline and the valve are frequently disassembled, repaired and maintained, the sealing performance at the installation part of the outer side wall of the valve block is reduced due to repeated disassembly and assembly, so that the problem of oil leakage occurs, the valve block needs to be directly replaced, the service life is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-way valve hydraulic control valve block, which aims to solve the problems that the valve block in the prior art is directly installed and fixed on the outer side wall of the valve block when an oil pipeline and a valve are installed, and when the oil pipeline and the valve are frequently disassembled, assembled and maintained, the sealing performance of the installation part of the outer side wall of the valve block is reduced due to repeated disassembly and assembly, so that oil leakage occurs, the valve block needs to be directly replaced, and the service life is short.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multiple unit valve hydraulic control valve piece, includes the valve block body, be provided with first installation piece on one side outer wall of valve block body, and the top of valve block body is provided with second installation piece, all through fastening nut fixed connection between first installation piece and second installation piece and the valve block body, pipeline connecting hole and first fixed orifices have been seted up on the outer wall of one side of keeping away from the valve block body on the first installation piece, the pipeline connecting hole is located one side of first fixed orifices, valve mounting hole and second fixed orifices have been seted up at the top of second installation piece, the valve mounting hole is located one side of second fixed orifices, the one side position department that is close to pipeline connecting hole and valve mounting hole on one side outer wall of valve block body has all seted up the perforation.
Preferably, the valve block body is connected with a threaded hole in a screwing mode through threads at the central position of the outer wall of one side, adjacent to the through hole, of the valve block body, the threaded hole is connected with a threaded column in a screwing mode through threads, a fixing cap is arranged at one end of the threaded column, a valve core is arranged at the other end of the threaded column, a first through hole and a second through hole are formed in the outer wall of one side of the valve core, and the first through hole is located on one side of the second through hole.
Preferably, the number of the first mounting blocks is two, and the two first mounting blocks are symmetrically arranged on the outer wall of one side of the valve block body.
Preferably, the pipeline connecting hole and the valve mounting hole are communicated with the through hole.
Preferably, the outer wall of one side of the valve block body is provided with a screw hole matched with the fastening nut.
Preferably, a cavity matched with the valve core is formed in the valve block body.
Preferably, the valve core is of a hollow cylinder structure.
Preferably, the first through hole and the second through hole are matched and matched with the through hole.
Compared with the prior art, the utility model has the beneficial effects that: this multiple unit valve hydraulic control valve block, first installation piece and second installation piece through valve block body outside wall mounting, can install the pipeline and the valve that need connect respectively and fix on the outer wall of first installation piece and second installation piece, thereby avoid the damage to the valve block body in the installation, avoid many times dismouting maintenance to cause the problem that the leak source appears in the reduction of installation department leakproofness easily, effectually protect the valve block body, improve the life of valve block body, through the detachable case, be convenient for clear up the clearance to the inner space of valve block body, avoid the obstructed problem that influences the hydraulic oil flow of valve block body.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the valve block body of the present invention;
FIG. 3 is a front view of a first mounting block of the present invention;
fig. 4 is a front view of the valve cartridge of the present invention.
In the figure: 1. a valve block body; 2. a first mounting block; 3. a second mounting block; 4. fastening a nut; 5. a pipeline connecting hole; 6. a first fixing hole; 7. a valve mounting hole; 8. a second fixing hole; 9. perforating; 10. a threaded hole; 11. a threaded post; 12. a fixing cap; 13. a valve core; 14. a first through hole; 15. a second via.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multi-way valve hydraulic control valve block comprises a valve block body 1, wherein a first installation block 2 is arranged on the outer wall of one side of the valve block body 1, the number of the first installation blocks 2 is two, the two first installation blocks 2 are symmetrically arranged on the outer wall of one side of the valve block body 1, a multi-way pipeline is conveniently installed on the first installation block 2, a second installation block 3 is arranged on the top of the valve block body 1, the first installation block 2, the second installation block 3 and the valve block body 1 are fixedly connected through a fastening nut 4, a screw hole matched with the fastening nut 4 is formed in the outer wall of one side of the valve block body 1, the fastening nut 4 can be conveniently screwed into the valve block body 1, so that the first installation block 2 and the second installation block 3 can be installed and fixed, a pipeline connection hole 5 and a first fixing hole 6 are formed in the outer wall of one side, far away from the valve block body 1, of the first installation block 2, and the pipeline connection hole 5 are located on one side of the first fixing hole 6, the top of the second mounting block 3 is provided with a valve mounting hole 7 and a second fixing hole 8, the valve mounting hole 7 is positioned at one side of the second fixing hole 8, the positions of one side of the outer wall of one side of the valve block body 1, which are close to the pipeline connecting hole 5 and the valve mounting hole 7, are both provided with a perforation 9, the pipeline connecting hole 5 and the valve mounting hole 7 are both communicated with the perforation 9, and the pipeline connecting hole 5 and the valve mounting hole 7 are both butted with the perforation 9, so as to ensure the circulation of an oil circuit, the central position of the outer wall of one side of the valve block body 1, which is adjacent to the perforation 9, is connected with a threaded hole 10 through threaded screwing, the inside of the threaded hole 10 is connected with a threaded column 11 through threaded screwing, one end of the threaded column 11 is provided with a fixing cap 12, and the other end of the threaded column 11 is provided with a valve core 13, the inside of the valve block body 1 is provided with a cavity matched with the valve core 13, so that the valve core 13 can be inserted into the inside of the valve block body 1, the valve core 13 is of a hollow cylinder structure, a first through hole 14 and a second through hole 15 are formed in the outer wall of one side of the valve core 13, the first through hole 14 is located on one side of the second through hole 15, the first through hole 14 and the second through hole 15 are matched and matched with the through hole 9, and hydraulic oil can conveniently enter the valve core 13 through the through hole 9, the first through hole 14 and the second through hole 15.
The working principle is as follows: when in use, the first mounting block 2 is fixedly mounted on the outer wall of one side of the valve block body 1, the second mounting block 3 is fixedly mounted on the top of the valve block body 1, the pipeline connecting hole 5 and the through hole 9 are butted together, the first mounting block 2 and the second mounting block 3 are fastened through the fastening nut 4, the valve core 13 is fixedly mounted inside the valve block body 1 through the mutual matching of the threaded hole 10 and the threaded column 11, a pipeline and a valve which are required to be mounted on the valve block body 1 are respectively fixedly mounted on the outer walls of the first mounting block 2 and the second mounting block 3 and are connected through the first fixing hole 6 and the second fixing hole 8, when the pipeline or the valve needs to be replaced, the pipeline and the valve on the first mounting block 2 and the second mounting block 3 are detached for maintenance or replacement, when the inside of the valve block body 1 needs to be cleaned, the fixing cap 12 is rotated, the fixing cap 12 drives the threaded column 11 and the valve core 13 to rotate, the valve core 13 is taken out of the valve block body 1, the valve core 13 is cleaned, and the valve core 13 is reinstalled and fixed inside the valve block body 1 after the cleaning is finished.
In summary, the following steps: this multiple unit valve hydraulic control valve block, first installation piece 2 and second installation piece 3 through the 1 outside wall mounting of valve block body, can install the pipeline and the valve that need connect respectively and fix on the outer wall of first installation piece 2 and second installation piece 3, thereby avoid the damage to valve block body 1 in the installation, avoid many times dismouting maintenance to cause the problem that the leak source appears in the reduction of installation department leakproofness easily, effectually protect valve block body 1, improve valve block body 1's life, through detachable case 13, be convenient for clear up the clearance to valve block body 1's inner space, avoid valve block body 1 to be obstructed the problem that influences the hydraulic oil flow.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multiple unit valve hydraulic control valve block, includes valve block body (1), its characterized in that: a first mounting block (2) is arranged on the outer wall of one side of the valve block body (1), and the top of the valve block body (1) is provided with a second mounting block (3), the first mounting block (2) and the second mounting block (3) are fixedly connected with the valve block body (1) through fastening nuts (4), a pipeline connecting hole (5) and a first fixing hole (6) are arranged on the outer wall of one side of the first mounting block (2) far away from the valve block body (1), the pipeline connecting hole (5) is positioned at one side of the first fixing hole (6), the top of the second mounting block (3) is provided with a valve mounting hole (7) and a second fixing hole (8), the valve mounting hole (7) is located on one side of the second fixing hole (8), and a through hole (9) is formed in the position, close to one side of the pipeline connecting hole (5) and the valve mounting hole (7), on the outer wall of one side of the valve block body (1).
2. The multiple unit valve hydraulic control valve block of claim 1, wherein: the valve block is characterized in that a threaded hole (10) is connected to the central position of the outer wall of one side, adjacent to the through hole (9), of the valve block body (1) in a screwing mode through threads, a threaded column (11) is connected to the inside of the threaded hole (10) in a screwing mode through threads, a fixing cap (12) is arranged at one end of the threaded column (11), a valve core (13) is arranged at the other end of the threaded column (11), a first through hole (14) and a second through hole (15) are formed in the outer wall of one side of the valve core (13), and the first through hole (14) is located on one side of the second through hole (15).
3. The multiple unit valve hydraulic control valve block of claim 1, wherein: the two first mounting blocks (2) are arranged on the outer wall of one side of the valve block body (1) symmetrically, and the two first mounting blocks (2) are arranged on the outer wall of one side of the valve block body.
4. The multiple unit valve hydraulic control valve block of claim 1, wherein: the pipeline connecting hole (5) and the valve mounting hole (7) are communicated with the through hole (9).
5. The multiple unit valve hydraulic control valve block of claim 1, wherein: and a screw hole matched with the fastening nut (4) is formed in the outer wall of one side of the valve block body (1).
6. The multiple unit valve hydraulic control valve block of claim 2, wherein: the valve block comprises a valve block body (1) and is characterized in that a cavity matched with a valve core (13) is formed in the valve block body (1).
7. The multiple unit valve hydraulic control valve block of claim 2, wherein: the valve core (13) is of a hollow cylinder structure.
8. The multiple unit valve hydraulic control valve block of claim 2, wherein: the first through hole (14) and the second through hole (15) are matched and matched with the through hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822282.3U CN216975874U (en) | 2022-04-11 | 2022-04-11 | Multi-way valve hydraulic control valve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822282.3U CN216975874U (en) | 2022-04-11 | 2022-04-11 | Multi-way valve hydraulic control valve block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216975874U true CN216975874U (en) | 2022-07-15 |
Family
ID=82342164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220822282.3U Active CN216975874U (en) | 2022-04-11 | 2022-04-11 | Multi-way valve hydraulic control valve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216975874U (en) |
-
2022
- 2022-04-11 CN CN202220822282.3U patent/CN216975874U/en active Active
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