CN202825684U - Device for dismounting valve sleeve of cartridge valve - Google Patents
Device for dismounting valve sleeve of cartridge valve Download PDFInfo
- Publication number
- CN202825684U CN202825684U CN 201220328136 CN201220328136U CN202825684U CN 202825684 U CN202825684 U CN 202825684U CN 201220328136 CN201220328136 CN 201220328136 CN 201220328136 U CN201220328136 U CN 201220328136U CN 202825684 U CN202825684 U CN 202825684U
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- CN
- China
- Prior art keywords
- valve
- hooks
- crossbearer
- valve pocket
- dismounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of hydraulic control systems, aims at a hydraulic control system with a cartridge valve and relates to a device for dismounting a valve sleeve of the cartridge valve. The device comprises at least two hooks, a horizontal frame, a hand wheel and two screws and is characterized in that the upper ends of the two hooks respectively penetrate through the horizontal frame through pin holes, the lower ends of the two hooks are fixedly connected with a Y-shaped hinge, the upper end of the hinge is fixedly connected with a lead screw, an internal-external nut sleeve is positioned at the top end of the lead screw and connected with the hand wheel through a nut, the two screws are respectively connected with the horizontal frame through thread holes, and the screws penetrate through one end of the horizontal frame to abut against a valve block. The device for dismounting the valve sleeve of the cartridge valve can quickly and simply dismount the cartridge valve and is suitable for DN32-DN160 cartridge valves of different specifications by adjusting the positions of the hooks on the horizontal frames.
Description
Technical field
The utility model relates to the hydraulic control system field, for a kind of hydraulic control system with inserted valve, is a kind of device of dismantling the inserted valve valve pocket.
Background technology
Inserted valve is installed in the valve piece, and valve pocket and valve piece fit clearance are smaller, and O-ring seals is radially being arranged, and it is in conjunction with tightr, and the detachable maintaining of valve pocket is difficult for, and particularly for the inserted valve of large latus rectum, the dismounting of valve pocket is difficulty especially.
The utility model content
The purpose of this utility model provides a kind of device of dismantling the inserted valve valve pocket, realizes fast, simply dismantling inserted valve, and by adjusting the position of hook on crossbearer, realization all is suitable for the inserted valve of the different size of DN32-DN160.
The technical solution of the utility model is a kind of device of dismantling the inserted valve valve pocket, which comprises at least two hooks, crossbearer, handwheel and two screw rods, it is characterized in that: crossbearer is passed by pin-and-hole respectively in the upper end of two hooks, its lower end is fixedly connected with " Y shape " hinge respectively, the upper end of hinge is fixedly connected with screw mandrel, there is inside and outside nut sleeve on the top of screw mandrel, and is connected with handwheel by nut; Two screw rods are connected with crossbearer by screwed hole respectively and pass crossbearer, and the end that screw rod passes crossbearer withstands on the valve piece.
Some pin-and-holes and screwed hole are arranged on the described crossbearer, and two screw rods and two positions of hook on crossbearer are adjustable, and the inserted valve of the different size of DN32-DN160 all is suitable for.
Described two hooks hook the oil-through hole of valve pocket.
Characteristics of the present utility model are to utilize hook to hook valve pocket, and screw top drives crossbearer by rotating screw bolt and moves upward on the valve piece, thereby the hook that is fixed on the crossbearer and the valve pocket that hooks are moved upward, and breaks away from the valve piece, realizes the dismounting of valve pocket; By adjusting screw rod and the diverse location of hook on crossbearer, realize the dismounting to the plug-in mounting valve pocket of DN32 ~ DN160 all size; Use the device of dismounting inserted valve valve pocket, can reduce labor strength, raise the efficiency.
Description of drawings
Below in conjunction with embodiment the utility model is further described.
Fig. 1 is a kind of structural representation of dismantling the device of inserted valve valve pocket.
Among the figure: 1, screw rod; 2, inside and outside nut sleeve; 3, nut; 4, handwheel; 5, crossbearer; 6, hook; 7, screw mandrel; 8, valve pocket; 9, " Y shape " hinge; 10, valve piece.
The specific embodiment
A kind of device of dismantling the inserted valve valve pocket, which comprises at least two hooks 6, crossbearer 5, handwheel 4 and two screw rods 1, crossbearer 5 is passed by pin-and-hole respectively in the upper end of two hooks 6, its lower end is fixedly connected with " Y shape " hinge 9 respectively, the upper end of hinge 9 is fixedly connected with screw mandrel 7, there is inside and outside nut sleeve 2 on the top of screw mandrel 7, and is connected with handwheel 4 by nut 3; Two screw rods 1 are connected with crossbearer 5 by screwed hole respectively and pass crossbearer 5, and the end that screw rod 1 passes crossbearer 5 withstands on the valve piece 10.
Embodiment 2
As shown in Figure 1, the pin-and-hole of crossbearer 5 is passed respectively in the upper end of two hooks 6, the lower end of two hooks 6 is fixedly connected with " Y shape " hinge 9 respectively, the upper end of " Y shape " hinge 9 is fixedly connected with screw mandrel 7, there is inside and outside nut sleeve 2 on the top of screw mandrel 7, handwheel 4 is connected with the inside and outside nut sleeve 2 of screw mandrel 7 by nut 3, and handwheel 4 can be controlled screw mandrel 7, thereby adjusts the upper-lower position of two hooks 6.
The valve pocket 8 of inserted valve is installed in the valve piece 10, and two hooks 6 hook the oil-through hole of valve pocket 8, makes two hooks 6 remain the oil-through hole that hooks valve pocket 8 by adjusting handwheel 4.
Two screw rods 1 pass crossbearer 5 by screwed hole, and an end that passes crossbearer 5 withstands on the valve piece 10.
During work, by rotating screw bolt 1, crossbearer 5 is moved upward, two hooks 6 hook valve pocket 8 and along with crossbearer 5 moves upward, between moving period constantly by adjusting handwheel 4 so that two hooks 6 remain the state that hooks valve pocket 8.
Along with the continuous rotation of screw rod 1, crossbeam 5 drives hook 6 and constantly rises, and valve pocket 8 can make valve pocket 8 and valve piece 10 break away from constantly along with rising, has realized the dismounting of inserted valve.
Because pin-and-hole and the screwed hole of diverse location are arranged on the crossbearer 5, can realize application to the inserted valve of the various different sizes of DN32-DN160 by the diverse location that changes two hooks 6 and two screw rods 1.
The parts that present embodiment is not described in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not one by one narration.
Claims (3)
1. device of dismantling the inserted valve valve pocket, which comprises at least two hooks (6), crossbearer (5), handwheel (4) and two screw rods (1), it is characterized in that: crossbearer (5) is passed by pin-and-hole respectively in the upper end of two hooks (6), its lower end is fixedly connected with " Y shape " hinge (9) respectively, the upper end of hinge (9) is fixedly connected with screw mandrel (7), there is inside and outside nut sleeve (2) on the top of screw mandrel (7), and is connected with handwheel (4) by nut (3); Two screw rods (1) are connected with crossbearer (5) by screwed hole respectively and pass crossbearer (5), and the end that screw rod (1) passes crossbearer (5) withstands on the valve piece (10).
2. a kind of device of dismantling the inserted valve valve pocket described in according to claim 1, it is characterized in that: described crossbearer has some pin-and-holes and screwed hole on (5), two screw rods (1) and the position of two hooks (6) on crossbearer (5) are adjustable, and the inserted valve of the different size of DN32-DN160 all is suitable for.
3. a kind of device of dismantling the inserted valve valve pocket described in according to claim 1, it is characterized in that: described two hooks (6) hook the oil-through hole of the valve pocket (8) of inserted valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220328136 CN202825684U (en) | 2012-07-09 | 2012-07-09 | Device for dismounting valve sleeve of cartridge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220328136 CN202825684U (en) | 2012-07-09 | 2012-07-09 | Device for dismounting valve sleeve of cartridge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825684U true CN202825684U (en) | 2013-03-27 |
Family
ID=47937476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220328136 Expired - Fee Related CN202825684U (en) | 2012-07-09 | 2012-07-09 | Device for dismounting valve sleeve of cartridge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120331A (en) * | 2017-06-19 | 2017-09-01 | 烟台宝钢钢管有限责任公司 | A kind of hydraulic cartridge valve core withdrawing device |
| CN109578356A (en) * | 2018-11-28 | 2019-04-05 | 中国航空工业集团公司西安飞行自动控制研究所 | It can the external rotary valve housing configuration for adjusting zero-bit |
-
2012
- 2012-07-09 CN CN 201220328136 patent/CN202825684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120331A (en) * | 2017-06-19 | 2017-09-01 | 烟台宝钢钢管有限责任公司 | A kind of hydraulic cartridge valve core withdrawing device |
| CN109578356A (en) * | 2018-11-28 | 2019-04-05 | 中国航空工业集团公司西安飞行自动控制研究所 | It can the external rotary valve housing configuration for adjusting zero-bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710032 Shaanxi province Xi'an Weiyang Dongyuan Road No. 209 Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 Shaanxi province Xi'an Weiyang Dongyuan Road No. 209 Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180709 |