CN201082534Y - Valve shut-off device extractor - Google Patents
Valve shut-off device extractor Download PDFInfo
- Publication number
- CN201082534Y CN201082534Y CNU2007200293027U CN200720029302U CN201082534Y CN 201082534 Y CN201082534 Y CN 201082534Y CN U2007200293027 U CNU2007200293027 U CN U2007200293027U CN 200720029302 U CN200720029302 U CN 200720029302U CN 201082534 Y CN201082534 Y CN 201082534Y
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- CN
- China
- Prior art keywords
- leading screw
- valve
- flashboard
- movable
- handwheel
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a valve wedge disc removal tool, in particular to a valve wedge disc remover. The utility model adopts the technical proposal that the valve wedge disc remover is mainly composed of a hand wheel, a leading screw, a thrust bearing, a supporting frame and a movable handgrips, wherein the leading screw is movably connected on the supporting frame, the hand wheel is arranged at the upper end of the leading screw, the lower end of the leading screw is connected with movable handgrips through an articulated shaft, and a spring and an adjusting bolt are arranged between the movable handgrips. The valve wedge disc removal tool has the advantages that the device is secure and reliable, the manufacturing cost is lower, the structure is simple, the volume is small, the weight is lighter, and the device is convenient for popularization and application; the labor intensity of workers is greatly lightened, and the influence to the production of various production industries is decreased.
Description
One, technical field:
The utility model relates to a kind of valve flashboard and takes out instrument, particularly relates to a kind of valve flashboard extractor.
Two, background technology:
In oil, petrochemical industry, industrial and agricultural production and daily life, be widely applied to gate valve, because medium washes away, corrodes, reach multiple reasons such as mechanical admixture wearing and tearing, valve flashboard very easily damages, and in maintenance, when changing valve flashboard, flashboard must be taken out.Traditional removing method is to utilize crowbar, hammer etc. to beat repeatedly and sled is got, and wastes time and energy, and average consuming time more than 1 hour, some tighter flashboard causes valve to be scrapped because of taking out, and has both wasted Master Cost, has influenced production again.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of labor strength that alleviated is provided, and has improved operating efficiency and has reduced the valve flashboard extractor that valve is scrapped.
Its technical scheme is: mainly be made up of handwheel, leading screw, thrust bearing, support, movable handgrip, on support, flexibly connect leading screw, the upper end of leading screw is provided with handwheel, and the lower end is provided with spring and regulates bolt by jointed shaft connection activity handgrip between the movable handgrip.
Preferred scheme is: the both sides of described movable handgrip are respectively equipped with projection.
In addition, the leading screw between the top of described handwheel and support is provided with thrust bearing, is provided with copper sheathing in described handwheel upper end.
The beneficial effects of the utility model are:
1, use this device before, repair to change valve flashboard and need two male workers' operations, average 90 minutes consuming time; Also having 40% valve can not get because of flashboard in addition scraps.After recover the oil three teams and 29 teams use this device, repair 62 on all kinds of valves altogether, valve flashboard extraction efficiency 100% does not have a deck valve door can not get because of flashboard and scraps, and people's operation is only used 20 minutes.Alleviate labor strength greatly, reduced the influence that all kinds of production industries are produced;
2, calculate 50,000 yuan of year wound direct benefits, more than 30 ten thousand yuan of indirect benefits by the operating position of present 2 production crews.If promote at petroleum and petrochemical industry, benefit is huge;
3, this device also can be used for industrial and agricultural production, military project etc. other all and is applied to the industry of gate valve, and popularizing application prospect is extensive, and this device is safe and reliable, and manufacturing cost is lower, and is simple in structure, volume is little, weight is lighter, is easy to be extended and applied.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1 support, 2 copper sheathings, 3 thrust bearings, 4 handwheels, 5 leading screws, 6 movable handgrips, 7 jointed shafts, 8 springs, 9 regulate bolt.
Five, the specific embodiment:
In conjunction with the accompanying drawings 1, the utility model will be further described:
Its technical scheme is: mainly be made up of handwheel 4, leading screw 5, thrust bearing 3, support 1, movable handgrip 6; on support 1, flexibly connect leading screw 5; the upper end of leading screw 5 is provided with handwheel 4; the lower end is by jointed shaft 7 connection activity handgrips 6; the both sides of movable handgrip 6 are respectively equipped with projection; be provided with spring 8 between the movable handgrip 6; can guarantee that movable handgrip and flashboard closely cooperate; movable handgrip also is equipped with regulates bolt 9; can be in a big way the opening degree of adjusting activity handgrip, guarantee that the flashboard slot of different in width can both be firmly grasped and take out.
Leading screw between the top of handwheel 4 and support is provided with thrust bearing 3, can reduce friction, and is easily laborsaving, and a woman worker gets final product easy manipulation; Be provided with copper sheathing 2 in described handwheel upper end.
During use, will repair the first half of valve and pull down, this device is put, and at the valve end face, movable handgrip will be adjusted to proper height by stent support, and snap in the flashboard groove, and rotate handwheel, leading screw can slowly rise, thereby flashboard is taken out.This device leading screw is longer, can also have movable extension bar in the lower end, has bigger stroke, to 2 cun to 10 cun all kinds of flashboard valves, can utilize this device to take out flashboard.
Claims (3)
1. valve flashboard extractor, it is characterized in that: mainly form by handwheel (4), leading screw (5), thrust bearing (3), support (1), movable handgrip (6), go up flexible connection leading screw (5) at support (1), the upper end of leading screw (5) is provided with handwheel (4), the lower end is provided with spring (8) and regulates bolt (9) by jointed shaft (7) connection activity handgrip (6) between the movable handgrip (6).
2. valve flashboard extractor according to claim 1 is characterized in that: the both sides of described movable handgrip (6) are respectively equipped with projection.
3. valve flashboard extractor according to claim 1 is characterized in that: the leading screw between the top of described handwheel (4) and support is provided with thrust bearing (3), is provided with copper sheathing (2) in described handwheel upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200293027U CN201082534Y (en) | 2007-10-12 | 2007-10-12 | Valve shut-off device extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200293027U CN201082534Y (en) | 2007-10-12 | 2007-10-12 | Valve shut-off device extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082534Y true CN201082534Y (en) | 2008-07-09 |
Family
ID=39625000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200293027U Expired - Fee Related CN201082534Y (en) | 2007-10-12 | 2007-10-12 | Valve shut-off device extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082534Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100563938C (en) * | 2008-09-23 | 2009-12-02 | 中国石油集团川庆钻探工程有限公司 | Gate valve plate and valve seat assembling and disassembling tool |
| CN102380845A (en) * | 2011-09-26 | 2012-03-21 | 泰瑞机器制造(中国)有限公司 | Device for taking out valve sleeve and valve cover of cartridge valve |
| CN103696958A (en) * | 2013-12-11 | 2014-04-02 | 云南大红山管道有限公司 | Dismounting device and dismounting method of electric reciprocating pump check valve seat |
| CN109648518A (en) * | 2019-01-07 | 2019-04-19 | 珠海市广源信科技有限公司 | A kind of speed governing valve convenient for quick-replaceable valve |
-
2007
- 2007-10-12 CN CNU2007200293027U patent/CN201082534Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100563938C (en) * | 2008-09-23 | 2009-12-02 | 中国石油集团川庆钻探工程有限公司 | Gate valve plate and valve seat assembling and disassembling tool |
| CN102380845A (en) * | 2011-09-26 | 2012-03-21 | 泰瑞机器制造(中国)有限公司 | Device for taking out valve sleeve and valve cover of cartridge valve |
| CN103696958A (en) * | 2013-12-11 | 2014-04-02 | 云南大红山管道有限公司 | Dismounting device and dismounting method of electric reciprocating pump check valve seat |
| CN103696958B (en) * | 2013-12-11 | 2016-01-20 | 云南大红山管道有限公司 | A kind of dismounting device of electric reciprocating pump one-way valve seat and method for dismounting |
| CN109648518A (en) * | 2019-01-07 | 2019-04-19 | 珠海市广源信科技有限公司 | A kind of speed governing valve convenient for quick-replaceable valve |
| CN109648518B (en) * | 2019-01-07 | 2020-08-25 | 珠海市广源信科技有限公司 | Speed regulating valve convenient to quick replacement valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |