CN203201918U - Plug valve fixing device convenient to dismount - Google Patents
Plug valve fixing device convenient to dismount Download PDFInfo
- Publication number
- CN203201918U CN203201918U CN 201320209608 CN201320209608U CN203201918U CN 203201918 U CN203201918 U CN 203201918U CN 201320209608 CN201320209608 CN 201320209608 CN 201320209608 U CN201320209608 U CN 201320209608U CN 203201918 U CN203201918 U CN 203201918U
- Authority
- CN
- China
- Prior art keywords
- locking
- stopcock
- fixing device
- positioning ring
- patchhole
- 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
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model discloses a plug valve fixing device convenient to dismount. The plug valve fixing device comprises two semi-annular locating rings, a tip of one end of one locating ring is hinged to a tip of one end of the other locating ring, and the other ends, opposite to the hinged ends, of the two locating rings are respectively connected with a locating mechanism and an inserting mechanism. The locking mechanism comprises a locking mechanism body and two locating pins, an inserting hole and two locking holes are formed in the locking mechanism body, the two locking pins are respectively embedded into the two locking holes from the inserting hole, and locking springs are arranged in the two locking holes. The inserting mechanism comprises an inserting mechanism body and an inserting pin connected with the inserting mechanism body, the inserting mechanism is embedded into the inserting hole through the inserting pin, and the inserting mechanism penetrates through the portion between the two locking pins to be fixedly connected with the locking mechanism. When the plug valve fixing valve is used for fixing a plug valve, the plug valve is prevented from sliding in installing or dismounting. Furthermore, the operation efficiency is improved, and safety hazards caused by low efficiency are avoided.
Description
Technical field
The utility model relates to the supplementary equipment in petroleum machinery field, specifically easy-to-mount stopcock fixing device.
Background technique
In drilling well, workover eration process, need the installation or removal stopcock.In order to increase work efficiency and to prevent from the generation of blowout from operation process, needing fast installation or removal stopcock.When the installation or removal stopcock, there is not now corresponding supplementary equipment, all operations are finished by manual, smooth surface because of stopcock, stopcock very easily skids in the installation or removal process, operating process is loaded down with trivial details, inefficiency, and then have larger potential safety hazard when causing the installation or removal stopcock.
The model utility content
The problem that causes inefficiency when the purpose of this utility model is to solve installation or removal stopcock now because of the stopcock smooth surface, a kind of easy-to-mount stopcock fixing device is provided, its stopcock when stopcock is fixed to avoid the installation or removal stopcock skids, and then can improve installation or removal efficient, avoid the potential safety hazard that exists because of inefficiency.
The purpose of this utility model is achieved through the following technical solutions: easy-to-mount stopcock fixing device, the positioning ring that comprises two semi-annular shapes, the termination of the termination of positioning ring one end and another positioning ring one end is hinged, the other end of two relative rounded ends of positioning ring is connected with respectively locking framework and inserts mechanism, described locking framework comprises the locking framework body, stop pin and locking spring, described locking framework body consists of to be had patchhole and lays respectively at the patchhole both sides and two locking apertures of connection patchhole, the quantity of described stop pin is two, two stop pins are corresponding from the tip position that patchhole embeds in two locking apertures and two stop pins are positioned at patchhole one end respectively, be equipped with a locking spring that is held in stop pin termination and locking aperture inwall in two locking apertures, described insertion mechanism comprise insert mechanism body and with the insertion pin that inserts mechanism body and is connected, described insertion mechanism is fastenedly connected by inserting to sell the embedding patchhole and pass two zone and locking frameworks between the stop pin.Wherein, the rounded end of two positioning rings connects all the time, at the utility model fixedly during stopcock, first two positioning rings are set on the stopcock, this moment, locking framework was corresponding with the position of inserting mechanism, insert pin by inserting to clamp in the pin embedding patchhole and by stop pin, finish locking framework and insert being connected of mechanism, and then stopcock is fixed on the utility model.
Described locking framework also comprises two trip levers, and two trip levers embed respectively in two locking apertures from locking framework body both sides, and the trip lever that each locking aperture the is embedded in stop pin interior with embedding this locking aperture is connected.The utility model is by setting up trip lever, in need unlock mechanism and when inserting linkage structure between the mechanism of the utility model, insert pin by to both sides pulling trip lever two stop pins no longer being held out against, the insertion pin that inserts mechanism can be taken out in locking framework, and then the release when being convenient to the utility model and using.
In order to cushion the fixedly active force between positioning ring and stopcock during stopcock of the utility model, as preferably, be connected with rubber pad on the inner ring surface of described positioning ring.
Because of rubber pad when compressing stopcock, the active force that is squeezed, rubber pad easily expands, affecting two positioning rings for fear of the rubber pad that expands closes up, as preferably, consist of circular-arcly after described rubber pad is connected on the positioning ring, the arc length of rubber pad is less than the arc length of encircling in the positioning ring.
Described positioning ring outer side wall is connected with handle.The utility model is by arranging handle at positioning ring, and so, the utility model fixedly is being convenient to shift by holding handle behind the stopcock, and then can further make simple operation when shifting the utility model that is fixed with stopcock.
Because of after handle is set, handle is as main load parts, and in order to guarantee two handle uniform stresseds, as preferably, described handle is connected in the central position of positioning ring outer side wall.
Described handle indent consists of the circular annular groove of shaking hands that has around the handle outer side wall.The utility model is by setting up the annular groove of shaking hands around the handle outer side wall, hold when the utility model is shifted in the bracelet groove that is in one's hands, the front end and back end of the annular groove of shaking hands all consists of the positive stop lug boss of ring-type, so, under the effect of positive stop lug boss, can avoid holding being in one's hands and occur skidding in the bracelet groove.
Compared with prior art, the utlity model has following beneficial effect: (1) the utility model comprises the positioning ring of two semi-annular shapes, when the utility model is used, positioning ring is set on the stopcock stopcock is fixed, the utility model simple operation, time saving and energy saving, and by positioning ring fixing stopcock, occur skidding in the time of avoiding the installation or removal stopcock, and then can improve operating efficiency and reduce potential safety hazard.
(2) two positioning rings of the present utility model are connected with respectively locking framework and insert mechanism, when using, embed in the patchhole of locking framework by the insertion pin that will insert mechanism, and clamp inserting pin by two stop pins, haul out in patchhole and directly will insert pin during release, so, simple operation during with two positioning rings connections or dismounting, the efficient when this can further save the utility model operation.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Fig. 2 is the structural representation of locking framework among Fig. 1;
Fig. 3 is the structural representation that inserts mechanism among Fig. 1;
Fig. 4 is locking framework and the linkage structure schematic diagram that inserts mechanism among Fig. 1.
The corresponding name of reference character is called in the accompanying drawing: 1, positioning ring, 2, rubber pad, 3, handle, 4, locking framework, 5, insert mechanism, 401, the locking framework body, 402, patchhole, 403, locking aperture, 404, stop pin, 405, the locking spring, 406, trip lever, 501, insert mechanism body, 502, insert pin.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but mode of execution of the present utility model is not limited to this.
Embodiment:
Such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, easy-to-mount stopcock fixing device, the positioning ring 1 that comprises two semi-annular shapes, the termination of the termination of positioning ring 1 one ends and another positioning ring 1 one ends is hinged, and the other end of two positioning ring 1 relative rounded ends is connected with respectively locking framework 4 and inserts mechanism 5.Wherein, locking framework 4 comprises locking framework body 401, stop pin 404 and locking spring 405, locking framework body 401 consists of to be had patchhole 402 and lays respectively at patchhole 402 both sides and two locking apertures 403 of connection patchhole 402, the quantity of stop pin 404 is two, two stop pins 404 embed in two locking apertures 403 from patchhole 402 respectively, the termination that stop pin 404 is positioned at patchhole 402 1 ends is corresponding with the tip position that another root stop pin 404 is positioned at patchhole 402 1 ends, is equipped with a locking spring 405 that is held in stop pin 404 terminations and locking aperture 403 inwalls in two locking apertures 403.Insert mechanism 5 and comprise that inserting mechanism body 501 reaches the insertion pin 502 that is connected with insertion mechanism body 501, insert mechanism 5 and be fastenedly connected by inserting pin 502 embedding patchholes 402 and passing two zone and locking frameworks 4 between the stop pin 404.When the installation or removal stopcock, the present embodiment is set on the stopcock by positioning ring 1 stopcock is fixed.
For the ease of release, locking framework 4 also comprises two trip levers 406, two trip levers 406 embed respectively in two locking apertures 403 from locking framework body 401 both sides, and the stop pin 404 in this locking aperture 403 of the trip lever 406 that each locking aperture 403 is embedded in and embedding is connected.For the ease of inserting the insertion of pin 502, the end formation that stop pin 404 is positioned at patchhole 402 has the inclined-plane, and both inclined-planes formed to be positioned at and insert the V-type mouth of selling 502 inserting sides after two stop pins 404 spliced.Locking when using for the ease of the present embodiment, inserting pin 502 insertion ends formation has boss.
In order to reduce the fixedly interaction force between positioning ring 1 and stopcock during stopcock of the present embodiment, be connected with rubber pad 2 on the inner ring surface of the positioning ring 1 of the present embodiment.Wherein, formation was circular-arc after rubber pad 2 was connected on the positioning ring 1, and the arc length of rubber pad 2 is less than the arc length of positioning ring 1 interior ring.So, can avoid the present embodiment fixedly to close up because the expansion of rubber pad 2 affects two positioning rings 1 during stopcock.
Displacement when using for the ease of the present embodiment, positioning ring 1 outer side wall is connected with handle 3.Wherein, handle 3 preferably is connected in the central position of positioning ring 1 outer side wall.Fixedly occur skidding in the moving process behind the stopcock for fear of the present embodiment, handle 3 indents consist of the circular annular groove of shaking hands that has around handle 3 outer side walls, after being provided with the annular groove of shaking hands, the position, termination of handle 3 consists of the limited location boss, occurs skidding after can avoiding holding handle 3 by the effect of positive stop lug boss.
Above content is the further description of the utility model being done in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not breaking away from other mode of executions that draw under the technical solution of the utility model, all should be included in the protection domain of the present utility model.
Claims (7)
1. easy-to-mount stopcock fixing device, it is characterized in that: the positioning ring (1) that comprises two semi-annular shapes, the termination of the termination of positioning ring (1) one end and another positioning ring (1) one end is hinged, two positioning rings (1) the relatively the other end of rounded end are connected with respectively locking framework (4) and insert mechanism (5), described locking framework (4) comprises locking framework body (401), stop pin (404) and locking spring (405), described locking framework body (401) consists of to be had patchhole (402) and lays respectively at patchhole (402) both sides and two locking apertures (403) of connection patchhole (402), the quantity of described stop pin (404) is two, two stop pins (404) respectively from patchhole (402) embed in two locking apertures (403) and two stop pins (404) to be positioned at the tip position of patchhole (402) one ends corresponding, be equipped with a locking spring (405) that is held in stop pin (404) termination and locking aperture (403) inwall in two locking apertures (403), described insertion mechanism (5) comprises that inserting mechanism body (501) reaches the insertion pin (502) that is connected with insertion mechanism body (501), and described insertion mechanism (5) is fastenedly connected by the zone and the locking framework (4) that insert pin (502) embedding patchhole (402) and pass between two stop pins (404).
2. easy-to-mount stopcock fixing device according to claim 1, it is characterized in that: described locking framework (4) also comprises two trip levers (406), two trip levers (406) embed respectively in two locking apertures (403) from locking framework body (401) both sides, and the trip lever (406) that each locking aperture (403) the is embedded in stop pin (404) interior with embedding this locking aperture (403) is connected.
3. easy-to-mount stopcock fixing device according to claim 1 is characterized in that: be connected with rubber pad (2) on the inner ring surface of described positioning ring (1).
4. easy-to-mount stopcock fixing device according to claim 3 is characterized in that: described rubber pad (2) is connected in positioning ring (1) and consists of after upper circular-arcly, and the arc length of rubber pad (2) is less than the arc length of ring in the positioning ring (1).
5. the described easy-to-mount stopcock fixing device of any one according to claim 1～4, it is characterized in that: described positioning ring (1) outer side wall is connected with handle (3).
6. easy-to-mount stopcock fixing device according to claim 5, it is characterized in that: described handle (3) is connected in the central position of positioning ring (1) outer side wall.
7. easy-to-mount stopcock fixing device according to claim 5 is characterized in that: described handle (3) indent consists of the circular annular groove of shaking hands that has around handle (3) outer side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209608 CN203201918U (en) | 2013-04-24 | 2013-04-24 | Plug valve fixing device convenient to dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209608 CN203201918U (en) | 2013-04-24 | 2013-04-24 | Plug valve fixing device convenient to dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201918U true CN203201918U (en) | 2013-09-18 |
Family
ID=49146029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209608 Expired - Fee Related CN203201918U (en) | 2013-04-24 | 2013-04-24 | Plug valve fixing device convenient to dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117967A (en) * | 2013-04-24 | 2014-10-29 | 成都科盛石油科技有限公司 | Detachable cock valve positioning tool |
| CN110930894A (en) * | 2019-12-18 | 2020-03-27 | 东莞阿尔泰显示技术有限公司 | Display module anti-falling mechanism of LED display screen |
-
2013
- 2013-04-24 CN CN 201320209608 patent/CN203201918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117967A (en) * | 2013-04-24 | 2014-10-29 | 成都科盛石油科技有限公司 | Detachable cock valve positioning tool |
| CN110930894A (en) * | 2019-12-18 | 2020-03-27 | 东莞阿尔泰显示技术有限公司 | Display module anti-falling mechanism of LED display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140424 |