CN206277350U - Jack screw takes valve device - Google Patents
Jack screw takes valve device Download PDFInfo
- Publication number
- CN206277350U CN206277350U CN201621409329.4U CN201621409329U CN206277350U CN 206277350 U CN206277350 U CN 206277350U CN 201621409329 U CN201621409329 U CN 201621409329U CN 206277350 U CN206277350 U CN 206277350U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- overcoat
- inner sleeve
- valve body
- oral area
- 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
Links
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model is related to the extracting tool of valve body assembly during water injecting pump maintenance activity, specifically a kind of jack screw to take valve device.Including overcoat, inner sleeve, overcoat is sleeved on interior putting by helicitic texture, the oral area of overcoat is provided with toe, the oral area of inner sleeve has been evenly arranged multiple sliding pins, compression spring is provided between sliding pin and inner sleeve, inside put and be connected with connecting rod, connecting rod is provided with slidingtype weight composition claw and strikes structure, and the connecting rod other end is provided with Anti-off bolt.The utility model need not dismantle valve bolt, directly by the dynamic interior connecting rod for putting of disk, overcoat presses to sliding pin, valve body assembly is taken out by the spring base for catching valve body assembly, effectively solve existing power tool cumbersome problem of program in operation, task difficulty is reduced, maintenance time is shortened, operating efficiency is improve.
Description
Technical field
The utility model is related to the extracting tool of valve body assembly during water injecting pump maintenance activity, specifically a kind of jack screw to take valve
Device.
Background technology
Usually because the dirts such as gravel incrustation scale are stuck between valve body and pump head during water injecting pump maintenance activity dismounting valve body assembly,
Causing valve body can not smoothly be taken out, and the existing valve instrument that takes is pulled down by by valve fixed screw, or directly in valve
Internal thread is opened on fixed screw, then is connected through a screw thread installing connecting rods percussion, once screw thread stripped thread or valve body can not phases in pump head
When causing the valve bolt cannot to pull down fixation, maintenance work will become relative difficulty.
Utility model content
The utility model aims to solve the problem that above mentioned problem, and valve can be just taken out so as to provide one kind and need not dismantle valve bolt
The formula of grabbing of body takes valve device.
The utility model solves described problem, and the technical scheme of use is：
A kind of jack screw takes valve device, including overcoat, inner sleeve, overcoat by helicitic texture be sleeved in put, the mouth of overcoat
Portion is provided with toe, and the oral area of inner sleeve has been evenly arranged multiple sliding pins, compression spring is provided between sliding pin and inner sleeve, inside put
Connecting rod is connected with, connecting rod is provided with slidingtype weight composition claw and strikes structure, and the connecting rod other end is provided with Anti-off bolt.
Using the utility model of above-mentioned technical proposal, it is compared with prior art, the characteristics of its protrusion：
Valve bolt need not be dismantled, directly by the dynamic interior connecting rod for putting of disk, overcoat presses to sliding pin, catches valve body
The spring base of assembly can take out valve body assembly, effectively solve existing power tool cumbersome difficulty of program in operation
Topic, reduces task difficulty, shortens maintenance time, improves operating efficiency.
Preferably, the utility model further technical scheme is：
The oral area surrounding of inner sleeve has been evenly arranged four sliding pins.
The sleeve pipe for being connected with and being sleeved on connecting rod is put outward, the sleeve pipe other end is provided with nylon ring, nylon ring inner ring and connecting rod
Interference fit, connecting rod is provided with the circlip being placed between nylon ring and slidingtype weight.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram；
Fig. 2 is the partial enlarged drawing of A in Fig. 1；
Fig. 3 is the structural representation of the utility model embodiment valve body assembly；
Fig. 4 is the structural representation that the utility model embodiment inner sleeve is connected with connecting rod；
Fig. 5 is the structural representation of the utility model embodiment overcoat and sleeve pipe connection；
In figure：Sliding pin 1;Valve body assembly 2;Compression spring 3;Overcoat 4;Inner sleeve 5;Circlip 6;Slidingtype weight
Hammer 7;Anti-off bolt 8;Connecting rod 9;Sleeve pipe 10;Nylon ring 11；Toe 12；Spring base 13.
Specific embodiment：
With reference to embodiment, the utility model is described in further detail, and purpose is only that and more fully understands the utility model
Content, therefore, the cited case is not intended to limit protection domain of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, including overcoat 4, inner sleeve 5, overcoat 4 is sleeved on inner sleeve 5 by helicitic texture
On, the oral area of overcoat 4 is machined with toe 12, and the oral area surrounding of inner sleeve 5 has been evenly arranged four sliding pins 1, sliding pin 1 and inner sleeve
Compression spring 3 is installed between 5, connecting rod 9 is connected with inner sleeve 5, the composition claw of slidingtype weight 7 is installed on connecting rod 9 and strikes knot
Structure, the other end of connecting rod 9 is provided with Anti-off bolt 8, and the sleeve pipe 10 being sleeved on connecting rod 9, the other end of sleeve pipe 10 are connected with overcoat 4
Nylon ring 11, the inner ring of nylon ring 11 and the interference fit of connecting rod 9 are installed, are provided with connecting rod 9 and are placed in nylon ring 11 and slidingtype
Circlip 6 between the 7 of weight.
The one end of valve body assembly 2 is sleeved on by by inner sleeve 5, when inner sleeve 5 is with 4 relative motion of overcoat, by inner sleeve 5 and overcoat
4 mutually extruding make sliding pin 1 be embedded in and eject, and for catching the spring base 13 of valve body assembly 2 when sliding pin 1 is embedded in, then slide
Dynamic slidingtype weight 7 can take out valve body assembly 2.The present apparatus need not dismantle valve bolt, directly by the dynamic inner sleeve 5 of disk
Connecting rod 9, overcoat 4 presses to sliding pin 1, and sliding pin 1 is embedded in valve body is total 2 one-tenth by the spring base 13 for catching valve body assembly 2
Take out, effectively solve existing power tool cumbersome problem of program in operation, reduce task difficulty, shorten maintenance
Time, improve operating efficiency.
The preferably feasible embodiment of the utility model is the foregoing is only, not thereby limits to power of the present utility model
Sharp scope, the equivalence changes that all utilization the utility model specifications and its accompanying drawing content are made, is both contained in of the present utility model
Within interest field.
Claims (3)
1. a kind of jack screw takes valve device, it is characterised in that：Including overcoat, inner sleeve, overcoat by helicitic texture be sleeved in put,
The oral area of overcoat is provided with toe, and the oral area of inner sleeve has been evenly arranged multiple sliding pins, pressure bullet is provided between sliding pin and inner sleeve
Spring, inside puts and is connected with connecting rod, and connecting rod is provided with slidingtype weight composition claw and strikes structure, and the connecting rod other end is provided with anticreep spiral shell
Bolt.
2. jack screw according to claim 1 takes valve device, it is characterised in that：The oral area surrounding of inner sleeve has been evenly arranged four
Sliding pin.
3. jack screw according to claim 1 takes valve device, it is characterised in that：Put the set for being connected with and being sleeved on connecting rod outward
Pipe, the sleeve pipe other end is provided with nylon ring, nylon ring inner ring and connecting rod interference fit, and connecting rod is provided with and is placed in nylon ring and slidingtype
Circlip between weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409329.4U CN206277350U (en) | 2016-12-21 | 2016-12-21 | Jack screw takes valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409329.4U CN206277350U (en) | 2016-12-21 | 2016-12-21 | Jack screw takes valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277350U true CN206277350U (en) | 2017-06-27 |
Family
ID=59073760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621409329.4U Expired - Fee Related CN206277350U (en) | 2016-12-21 | 2016-12-21 | Jack screw takes valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277350U (en) |
-
2016
- 2016-12-21 CN CN201621409329.4U patent/CN206277350U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20181221 |