CN207606778U - A kind of cock valve core removal tool - Google Patents
A kind of cock valve core removal tool Download PDFInfo
- Publication number
- CN207606778U CN207606778U CN201721618808.1U CN201721618808U CN207606778U CN 207606778 U CN207606778 U CN 207606778U CN 201721618808 U CN201721618808 U CN 201721618808U CN 207606778 U CN207606778 U CN 207606778U
- Authority
- CN
- China
- Prior art keywords
- hole
- nut
- clamping
- spool
- fixed structure
- 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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- Valve Housings (AREA)
Abstract
The utility model discloses a kind of cock valve core removal tool, belong to plug valve maintenance technology field, solves the prior art and be difficult to remove that rust is dead or the spool of damage is maintained or replaced, there are security risk, and the problem that upkeep operation efficiency is low, of high cost.Tool includes fixed structure and clamping structure, and fixed structure includes fixing pipe, through-hole is symmetrical arranged in fixing pipe, through-hole is equipped with nut；Clamping structure is the clamping bar being arranged in nut and through-hole, and clamping bar has the external screw thread coordinated with nut.The utility model uses fixed structure fixed valve base; it is connect with nut or through hole whorl by two clamping bars; the abundant clamping spool in its end; it reuses the tools such as small crowbar and agitates clamping bar; keep rust dead or the spool loosening of damage is removed; and protect spool itself stress is smaller and be not damaged, fixed structure can also ensure personnel safety, prevent from splashing object injury during agitating.
Description
Technical field
The utility model belongs to plug valve maintenance technology field, and in particular to a kind of cock valve core removal tool.
Background technology
Shaft furnace is one of capital equipment of ore dressing, and Xuan Shao factories beneficiating process shares 26 shaft furnaces, and every shaft furnace has 112
D80 plug valves.The radix of plug valve is bigger.Daily Inspection and maintenance and repair is required for larger manpower, while overhauling need to
Want the longer duration.Because after valve deck is removed, spool is dead or long neglected and in disrepair because becoming rusty, and spool cannot be removed to the profit that checks or refuel
Sliding, a part of valve does not get off because of spool dismounting, it is also necessary to replace valve, the expense of input also increases naturally.
Utility model content
The purpose of this utility model is to provide a kind of cock valve core removal tool, is difficult to remove rust to solve the prior art
Dead or damage spool is maintained or replaced, there are security risk, and the problem that upkeep operation efficiency is low, of high cost.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of cock valve core removal tool, including fixed structure and clamping structure, fixed structure include fixing pipe, fixed
Through-hole is symmetrical arranged on pipe, through-hole is equipped with nut；Clamping structure is the clamping bar being arranged in nut and through-hole, clamping bar tool
There is the external screw thread coordinated with nut.
In order to further realize the utility model, nut is arranged in through-hole.
In order to further realize the utility model, through-hole has internal thread, and hand of spiral is consistent with nut.
In order to further realize the utility model, clamping bar is bolt or screw rod.
In order to further realize the utility model, through-hole is set to the lower part of fixing pipe.
The utility model having the beneficial effect that compared to the prior art：
The utility model uses fixed structure fixed valve base, is connect with nut or through hole whorl by two clamping bars,
The abundant clamping spool in end, reuses the tools such as small crowbar and agitates clamping bar, keeps rust dead or the spool loosening of damage is removed, and
Protect spool stress itself is smaller not to be damaged, fixed structure can also ensure personnel safety, prevent from splashing object during agitating
Injury.
The utility model manufacture craft is simple, at low cost, easy to use, improves upkeep operation efficiency, reduces security risk
And the cost of overhaul.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Reference numeral meaning is as follows：1, fixing pipe；2, nut；3, clamping bar.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of cock valve core removal tool, including fixed structure and clamping structure, fixed structure include
Fixing pipe 1 is symmetrical arranged through-hole in fixing pipe 1, and through-hole is set to the lower part of fixing pipe 1, and through-hole is equipped with nut 2, and nut 2 is worn
In through-hole or through-hole has internal thread, and hand of spiral is consistent with nut 2；Clamping structure is to be arranged in nut 2 and through-hole
Clamping bar 3, clamping bar 3 are bolt or screw rod, and clamping bar 3 has the external screw thread coordinated with nut 2.
When operation, first the valve deck of plug valve is removed, fixing pipe 1 is sleeved on valve seat, the position pair of through-hole and nut 2 is made
Clamping bar 3 is screwed into nut 2 and through-hole by quasi- spool, so that its head end and spool is fixed and is locked, at this time fixing pipe 2 also with valve seat
Fixing-stable agitates gently and symmetrically clamping bar 3 using two small crowbars, until after spool is loosened and smoothly exited, by clamping
Bar 3 exits nut 2 and through-hole, removes fixing pipe 1, and operation is completed.
Claims (5)
1. a kind of cock valve core removal tool, it is characterised in that：Including fixed structure and clamping structure, the fixed structure packet
Include fixing pipe（1）, fixing pipe（1）Upper through-hole arranged symmetrically, through-hole are equipped with nut（2）；The clamping structure is to be arranged in spiral shell
It is female（2）With the clamping bar in through-hole（3）, clamping bar（3）Have and nut（2）The external screw thread of cooperation.
2. cock valve core removal tool as described in claim 1, it is characterised in that：The nut（2）It is arranged in through-hole.
3. cock valve core removal tool as described in claim 1, it is characterised in that：The through-hole has internal thread, screw thread side
To with nut（2）Unanimously.
4. the cock valve core removal tool as described in any one of claim 1-3, it is characterised in that：The clamping bar
（3）For bolt or screw rod.
5. cock valve core removal tool as claimed in claim 4, it is characterised in that：The through-hole is set to fixing pipe（1）
Lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618808.1U CN207606778U (en) | 2017-11-28 | 2017-11-28 | A kind of cock valve core removal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618808.1U CN207606778U (en) | 2017-11-28 | 2017-11-28 | A kind of cock valve core removal tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606778U true CN207606778U (en) | 2018-07-13 |
Family
ID=62796846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721618808.1U Expired - Fee Related CN207606778U (en) | 2017-11-28 | 2017-11-28 | A kind of cock valve core removal tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723635A (en) * | 2019-11-09 | 2020-01-24 | 西安广核阀门科技有限公司 | Through-the-earth valve overhauling tool and overhauling method |
-
2017
- 2017-11-28 CN CN201721618808.1U patent/CN207606778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723635A (en) * | 2019-11-09 | 2020-01-24 | 西安广核阀门科技有限公司 | Through-the-earth valve overhauling tool and overhauling method |
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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: 20180713 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |