CN202540215U - Union connection disassembling tool for blowout preventing device - Google Patents
Union connection disassembling tool for blowout preventing device Download PDFInfo
- Publication number
- CN202540215U CN202540215U CN201120495019XU CN201120495019U CN202540215U CN 202540215 U CN202540215 U CN 202540215U CN 201120495019X U CN201120495019X U CN 201120495019XU CN 201120495019 U CN201120495019 U CN 201120495019U CN 202540215 U CN202540215 U CN 202540215U
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- tool
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- union
- shaped
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Abstract
The utility model relates to a union connection disassembling tool for a blowout preventing device. The tool consists of two semicircular clamping rings (1), two arc-shaped pressing plates (2) and steel balls (6), wherein the two semicircular clamping rings (1) are connected into a circular clamping ring through a bolt pair (4); semicircular grooves (7) are formed on the end faces of the two semicircular clamping rings (1) uniformly; circular through holes (5) are correspondingly formed in the two arc-shaped pressing plates (2); and the two arc-shaped pressing plates (2) are fixed on the two semicircular clamping rings (1) respectively to clamp the steel balls (6) between the semicircular grooves (7) and the circular through holes (5) and make the steel balls (6) partly protrude outside the arc-shaped pressing plates (2) and freely roll. With the tool, when a union nut is screwed off at one end of equipment to be disassembled by using an axial force effect generated by rotating the union nut, the two kinds of equipment connected by a thread pair can be separated, and the disassembly time is short, the operation cost is low, and the labor intensity is low. The structure of the tool is simple, the volume of the tool is small, the weight of the tool is light and the installation and use of the tool are convenient.
Description
Technical field
The utility model belongs to oil reservoir logging operation technique field, is specifically related to a kind of blowout hookup union and connects the dismounting frock.
Background technology
All be to adopt the union joint to connect basically between each equipment of blowout hookup that the oil reservoir logging operation is used, because the frictional force effect of the sealing pair that O RunddichtringO wherein constitutes dismounting inconvenience, the especially bigger equipment of latus rectum; Dismantle more difficultly, adopt basically at present and screw off the union nut, a fixing end equipment; Manpower withdrawing or toward going out to beat other end equipment; Take-down time is long, and labour intensity is big, and operating cost is high.
Summary of the invention
The technical problem that the utility model solves: design a kind of blowout hookup union and connect the dismounting frock; The responsive to axial force that produces when utilizing rotation union nut will dismantled an end of equipment; Two kinds of equipment that connected by screw thread pair when screwing off the union nut are also just thrown off, and accomplish dismantlement work.
The technical scheme that the utility model adopts: a kind of blowout hookup union connects the dismounting frock; Said frock is made up of two semicircle holding rings, two arc pressuring plates and steel ball; Said two semicircle holding rings connect into circular holding ring through the bolt pair; All be shaped on semi-circular recesses on the end face of two semicircle holding rings; On two arc pressuring plates all correspondence be shaped on manhole, two arc pressuring plates are separately fixed on the two semicircle holding rings steel ball are clamped between semi-circular recesses and the manhole, and make steel ball partly protrude outside arc pressuring plate and can freely roll.
The two ends of said semicircle holding ring all have otic placode, and are shaped on connecting hole on the otic placode, and the bolt pair is passed connecting hole two semicircle holding rings are connected into circular holding ring.
Be shaped on 3 evenly distributed semi-circular recesses on the end face of said semicircle holding ring, correspondence is shaped on 3 manholes on two arc pressuring plates.
Advantage that the utlity model has and effect:
The responsive to axial force that produces when 1, the union nut is rotated in the utility model utilization will dismantled an end of equipment, and two kinds of equipment that connected by screw thread pair when screwing off the union nut are also just thrown off.Take-down time is short, and operating cost is low, and labour intensity is little.
2, the utility model is novel in design, and simple in structure, volume is little, and is in light weight, easy to install.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the structure cutaway view of the utility model,
Fig. 3 is the user mode sketch map of the utility model.
The specific embodiment
A kind of embodiment of the utility model is described below in conjunction with accompanying drawing 1,2,3.
A kind of blowout hookup union connects the dismounting frock; Form by two semicircle holding rings 1, two arc pressuring plates 2 and steel ball 6; The two ends of said semicircle holding ring 1 all have otic placode 8; And be shaped on connecting hole 9 on the otic placode 8, bolt secondary 4 passes connecting hole 9 two semicircle holding rings 1 is connected into circular holding ring.All be shaped on 3 evenly distributed semi-circular recesses 7 on the inner face of two semicircle holding rings 1; Equal correspondence is shaped on 3 manholes 5 on two arc pressuring plates 2; Two arc pressuring plates 2 are separately fixed on the two semicircle holding rings 1 steel ball 6 are clamped between semi-circular recesses 7 and the manhole 5, and make steel ball 6 parts protrusions outside arc pressuring plate 2 and can freely roll.
The blowout hookup union connects generally the shoulder right side that union nut 10 is installed in equipment 11 and equipment 12 through being threaded, and the endoporus formation of the face of cylinder load facility 12 of equipment 11 band O type circles is sealed and matched.When two equipment need be taken apart; With bolt secondary 4 dismounting frock clampings on the union joint external cylindrical surface on equipment 11 union nut right sides, equipment 12 is compressed (or hook with hook-headed wrench) it can not be rotated, revolve and unload union nut 10; When union nut 10 is retreated the steel ball 6 on being close to the clamping tooling inner face; Revolve the responsive to axial force that produces when unloading the union nut on clamping tooling, because steel ball 6 can freely roll, so union nut 10 can continue to revolve to unload; Make clamping tooling drive equipment 11 laterally moving linearly through the axial force that acts on the clamping tooling this moment; Progressively shift out from equipment 12 endoporus on the face of cylinder that O type circle is housed, and two equipment that when screwing off union nut 10, connected by screw thread pair are also just thrown off fully, accomplishes dismantlement work.
Claims (3)
1. a blowout hookup union connects the dismounting frock; It is characterized in that: said frock is made up of two semicircle holding rings (1), two arc pressuring plates (2) and steel ball (6); Said two semicircle holding rings (1) connect into circular holding ring through bolt secondary (4); All be shaped on semi-circular recesses (7) on the end face of two semicircle holding rings (1); Two arc pressuring plates (2) are gone up equal correspondence and are shaped on manhole (5), and two arc pressuring plates (2) are separately fixed at two semicircle holding rings (1) and go up steel ball (6) is clamped between semi-circular recesses (7) and the manhole (5), and make steel ball (6) part protrude outside arc pressuring plate (2) and can freely roll.
2. blowout hookup union according to claim 1 connects the dismounting frock; It is characterized in that: the two ends of said semicircle holding ring (1) all have otic placode (8); And be shaped on connecting hole (9) on the otic placode (8), bolt secondary (4) passes connecting hole (9) two semicircle holding rings (1) is connected into circular holding ring.
3. blowout hookup union according to claim 1 and 2 connects the dismounting frock, it is characterized in that: be shaped on evenly distributed 3 semi-circular recesses (7) on the end face of said semicircle holding ring (1), two arc pressuring plates (2) are gone up correspondence and are shaped on 3 manholes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120495019XU CN202540215U (en) | 2011-12-02 | 2011-12-02 | Union connection disassembling tool for blowout preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120495019XU CN202540215U (en) | 2011-12-02 | 2011-12-02 | Union connection disassembling tool for blowout preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202540215U true CN202540215U (en) | 2012-11-21 |
Family
ID=47160900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120495019XU Expired - Fee Related CN202540215U (en) | 2011-12-02 | 2011-12-02 | Union connection disassembling tool for blowout preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202540215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416612A (en) * | 2011-12-02 | 2012-04-18 | 宝鸡市赛孚石油机械有限公司 | Union connection disassembling tool for blowout preventing device |
| CN103292845A (en) * | 2013-06-14 | 2013-09-11 | 沈阳白云机械有限公司 | Well cementation mud flow meter device |
-
2011
- 2011-12-02 CN CN201120495019XU patent/CN202540215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416612A (en) * | 2011-12-02 | 2012-04-18 | 宝鸡市赛孚石油机械有限公司 | Union connection disassembling tool for blowout preventing device |
| CN103292845A (en) * | 2013-06-14 | 2013-09-11 | 沈阳白云机械有限公司 | Well cementation mud flow meter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121121 Termination date: 20171202 |