CN203197800U - Plug valve fixing tool convenient to manage - Google Patents
Plug valve fixing tool convenient to manage Download PDFInfo
- Publication number
- CN203197800U CN203197800U CN 201320209581 CN201320209581U CN203197800U CN 203197800 U CN203197800 U CN 203197800U CN 201320209581 CN201320209581 CN 201320209581 CN 201320209581 U CN201320209581 U CN 201320209581U CN 203197800 U CN203197800 U CN 203197800U
- Authority
- CN
- China
- Prior art keywords
- plug valve
- locating
- fixing tool
- convenient
- valve fixing
- 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 discloses a plug valve fixing tool convenient to manage. The plug valve fixing tool comprises two grips (3) and two semi-annular locating rings (1), wherein the two locating rings (1) are mutually connected to form a locating sleeve, pressure bearing plates (7) are connected to the outer sides of the two locating rings (1), a lower end face of each pressure bearing plates (7) are convex downwards to form two protrusions (8), a rotating shaft (9) is connected between the two protrusions (8) on the lower end face of each pressure bearing plate (7), and the two grips (3) are respectively connected with the two rotating shafts (9). When the plug valve fixing tool is used, a plug valve is fixed in the locating sleeve, and the plug is prevented from sliding in installing or dismounting. Furthermore, the operation efficiency is improved, and safety hazards caused by low efficiency are avoided. When the plug valve fixing tool is not used, the grips (3) can be rotated to be under the locating sleeve so as to be convenient to manage.
Description
Technical field
The utility model relates to the auxiliary equipment in petroleum machinery field, specifically is convenient to the plug valve fixing tool of managing.
Background technology
In drilling well, workover treatment process, need the installation or removal plug valve.In order to increase work efficiency and to prevent from the generation of blowout from operation process, needing fast installation or removal plug valve.When the installation or removal plug valve, there is not now corresponding auxiliary equipment, all operations are finished by manual, smooth surface because of plug valve, plug valve 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 plug valve.
The utility model content
The problem that causes inefficiency when the purpose of this utility model is to solve installation or removal plug valve now because of the plug valve smooth surface, a kind of plug valve fixing tool of being convenient to manage is provided, its plug valve when plug valve is fixed to avoid the installation or removal plug valve 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: the plug valve fixing tool of being convenient to manage comprises the locating ring of two handles and two semi-annular shapes, two locating rings formation positioning sleeve that is connected to each other; Described two locating ring lateral walls all are connected with bearing plate, and protruding formation has two projections under the every bearing plate lower surface, are connected with rotating shaft between two projections of every bearing plate lower surface, and two handles are connected with two rotating shafts respectively.When the utility model is used, two locating rings are set on the plug valve, make plug valve be positioned at positioning sleeve, and then finish fixing plug valve; When by handle the utility model being moved, handle is subject to the resistance of bearing plate and guarantees to be convenient to applying of active force.
Position, the termination lateral wall evagination of described locating ring one end consists of locating convex block, described locating convex block is provided with screwed hole, two locating rings connect by the bolt that passes two locating convex block screwed holes and the nut that is set on the bolt, and the other end that two locating rings consist of the locating convex block end relatively is hinged each other.Connection between two locating ring movable ends of the present utility model is fastenedly connected by screw bolt and nut, is convenient to installation and removal.The hinged end of two locating rings of the present utility model connects all the time, at the utility model fixedly during plug valve, first two locating rings are set on the plug valve, this moment, the position of two locating convex blocks was corresponding, pass the screwed hole of two locating convex blocks by bolt, again nut sleeve is located on the bolt, and then plug valve is fixed on the utility model.
In order to cushion the fixedly active force between locating ring and plug valve during plug valve of the utility model, as preferably, be connected with rubber blanket on the inner ring surface of described locating ring.
Because of rubber blanket when compressing plug valve, the active force that is squeezed, rubber blanket easily expands, and affect two locating rings for fear of the rubber blanket that expands and closes up, as preferably, described rubber blanket formation is circular-arc, the arc length of rubber blanket is less than the arc length of encircling in the locating ring.
In order to guarantee two handle uniform stresseds, described bearing plate is positioned at the central part of locating ring lateral wall.
Described handle indent consists of the circular annular groove of shaking hands that has around the handle lateral wall.The utility model is by setting up the annular groove of shaking hands around the handle lateral wall, hold when the utility model is shifted in the bracelet groove that is in one's hands, the position, termination of the annular groove of shaking hands 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 locating ring of two semi-annular shapes, wherein, two locating rings formation positioning sleeve that is connected to each other, when using, the utility model finishes fixing plug valve in the positioning sleeve by plug valve is arranged on, occur skidding in the time of avoiding the installation or removal plug valve, and then can improve operating efficiency and reduce potential safety hazard.
(2) the utility model is provided with handle, and the utility model fixedly is being convenient to carry by holding handle behind the plug valve, can further make simple operation when shifting the utility model that is fixed with plug valve.
(3) handle of the present utility model is connected in the rotating shaft, handle can not changed over to below the positioning sleeve when the utility model is used, and so can save the space, makes the utility model be convenient to manage and carry.
(4) two locating rings of the present utility model are equipped with the locating convex block with screwed hole, when the utility model is used, locating ring is set on the plug valve plug valve is fixed, by the bolt that passes two locating convex block screwed holes and the nut that is set on the bolt locating ring is realized being fastenedly connected again, and then finish the fixing of plug valve, so, fixedly plug valve time assembling is convenient, time saving and energy saving for the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be among Fig. 1 A to the partial structurtes schematic diagram.
The corresponding name of Reference numeral is called in the accompanying drawing: 1, locating ring, 2, rubber blanket, 3, handle, 4, locating convex block, 5, bolt, 6, nut, 7, bearing plate, 8, projection, 9, rotating shaft.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment:
As shown in Figures 1 and 2, the plug valve fixing tool of being convenient to manage comprises two locating rings 1, and locating ring 1 consists of semi-annular shape, two locating rings 1 formation positioning sleeve that is connected to each other.Wherein, the concrete connected mode of two locating rings 1 is: position, the termination lateral wall evagination of locating ring 1 one ends consists of locating convex block 4, and locating convex block 4 is provided with screwed hole.Whole formation is circular after two locating ring 1 splicings, wherein, it is hinged each other that two locating rings 1 consist of the other end of locating convex block 4 ends relatively, namely locating ring 1 end of locating convex block 4 is not set and a end that another locating ring 1 does not arrange locating convex block 4 hinged.Locating convex block 4 positions of two locating rings 1 are corresponding, and the end that two locating rings 1 are provided with locating convex block 4 connects by the bolt 5 that passes two locating convex block 4 screwed holes and the nut 6 that is set on the bolt 5.When the installation or removal plug valve, the present embodiment is set on the plug valve by locating ring 1 plug valve is fixed, and soon plug valve is arranged on and finishes fixing plug valve in the positioning sleeve.
In order to reduce the fixedly interaction force between locating ring 1 and plug valve during plug valve of the present embodiment, be connected with rubber blanket 2 on the inner ring surface of the locating ring 1 of the present embodiment.Wherein, rubber blanket 2 consists of circular-arc, and the arc length of rubber blanket 2 is less than the arc length of locating ring 1 interior ring.So, can avoid the present embodiment fixedly to close up because the expansion of rubber blanket 2 affects two locating rings 1 during plug valve.
Carrying when using for the ease of the present embodiment, two locating ring 1 lateral walls all are connected with bearing plate 7, bearing plate 7 is preferably placed at the central part of locating ring 1 lateral wall, protruding formation has two projections 8 under every bearing plate 7 lower surfaces, be connected with 9, two rotating shafts 9 of rotating shaft between two projections 8 of every bearing plate 7 lower surfaces and be connected with respectively a handle 3.When the present embodiment is not used, handle 3 is changed over to the below of positioning sleeve, and then can save the space, be convenient to management, and handle 3 produced when using the present embodiment.Fixedly occur skidding in the handling process behind the plug valve for fear of the present embodiment, handle 3 indents consist of the circular annular groove of shaking hands that has around handle 3 lateral 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 embodiment, can not assert that the specific 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 embodiments that draw under the technical solution of the utility model, all should be included in the protection domain of the present utility model.
Claims (6)
1. be convenient to the plug valve fixing tool managed, it is characterized in that: comprise the locating ring (1) of two handles (3) and two semi-annular shapes, two locating rings (1) formation positioning sleeve that is connected to each other; Described two locating rings (1) lateral wall all is connected with bearing plate (7), protruding formation has two projections (8) under every bearing plate (7) lower surface, be connected with rotating shaft (9) between two projections (8) of every bearing plate (7) lower surface, two handles (3) are connected with two rotating shafts (9) respectively.
2. the plug valve fixing tool of being convenient to manage according to claim 1, it is characterized in that: position, the termination lateral wall evagination of described locating ring (1) one end consists of locating convex block (4), described locating convex block (4) is provided with screwed hole, two locating rings (1) by passing two locating convex blocks (4) screwed hole bolt (5) and the nut (6) that is set on the bolt (5) connect, it is hinged each other that two locating rings (1) consist of the other end of locating convex block (4) end relatively.
3. the plug valve fixing tool of being convenient to manage according to claim 1 is characterized in that: be connected with rubber blanket (2) on the inner ring surface of described locating ring (1).
4. the plug valve fixing tool of being convenient to manage according to claim 3 is characterized in that: described rubber blanket (2) consists of circular-arc, and the arc length of rubber blanket (2) is less than the arc length of ring in the locating ring (1).
5. the described plug valve fixing tool of being convenient to manage of any one according to claim 1～4, it is characterized in that: described bearing plate (7) is positioned at the central part of locating ring (1) lateral wall.
6. the described plug valve fixing tool of being convenient to manage of any one according to claim 1～4 is characterized in that: described handle (3) indent consists of the circular annular groove of shaking hands that has around handle (3) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209581 CN203197800U (en) | 2013-04-24 | 2013-04-24 | Plug valve fixing tool convenient to manage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209581 CN203197800U (en) | 2013-04-24 | 2013-04-24 | Plug valve fixing tool convenient to manage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197800U true CN203197800U (en) | 2013-09-18 |
Family
ID=49141939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209581 Expired - Fee Related CN203197800U (en) | 2013-04-24 | 2013-04-24 | Plug valve fixing tool convenient to manage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117968A (en) * | 2013-04-24 | 2014-10-29 | 成都科盛石油科技有限公司 | Plug valve fixing mechanism easy and convenient to assemble |
| CN106002844A (en) * | 2016-06-17 | 2016-10-12 | 煤炭科学技术研究院有限公司 | Pump coiling device of water ring vacuum pump |
-
2013
- 2013-04-24 CN CN 201320209581 patent/CN203197800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117968A (en) * | 2013-04-24 | 2014-10-29 | 成都科盛石油科技有限公司 | Plug valve fixing mechanism easy and convenient to assemble |
| CN106002844A (en) * | 2016-06-17 | 2016-10-12 | 煤炭科学技术研究院有限公司 | Pump coiling device of water ring vacuum pump |
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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 |