CN205012940U - Coiled tubing is with holding mechanism - Google Patents
Coiled tubing is with holding mechanism Download PDFInfo
- Publication number
- CN205012940U CN205012940U CN201520592541.8U CN201520592541U CN205012940U CN 205012940 U CN205012940 U CN 205012940U CN 201520592541 U CN201520592541 U CN 201520592541U CN 205012940 U CN205012940 U CN 205012940U
- Authority
- CN
- China
- Prior art keywords
- grip block
- bracket
- block bracket
- coiled tubing
- groove
- 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
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001815 facial effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model belongs to oil drilling equipment field, especially a coiled tubing is with holding mechanism, including the grip block bracket, wherein the grip block bracket includes between three being parallel to each other and becomes the pillar support of certain distance and the parallel face that the perpendicular to pillar support set up, still include the grip block of fixing with the contact of the parallel facial features of grip block bracket, wherein be provided with the gasket between grip block bracket and the grip block, wherein still be provided with recess and boss on the contact surface of grip block bracket and grip block, the utility model has the advantages of it is following: 1, because the grip block passes through boss and recess and grip block bracket connection, it is convenient to dismantle, saves time, 2, leave the clearance between grip block and the grip block bracket, the grip block can slide on the grip block bracket according to the oil pipe position, has reduced the wearing and tearing to oil pipe, 3, be equipped with the macromolecular material gasket between grip block and the grip block bracket, play buffer adjustment effect, can make and manyly hold oil pipe simultaneously tightly to the grip block.
Description
Technical field
The utility model belongs to oil drilling and extracting equipment field, and particularly a kind of coiled tubing accommodates mechanism.
Background technology
Injection head is the core component of continuous oil pipe device, and clamping device is one of most important parts on injection head, and its effect is clamping coiled tubing and carries coiled tubing.The clamping device that current injection head uses is primarily of following defect: 1, because the oil well of different bore needs the coiled tubing of different size, so need often to change grip block in operation process, but fixing bolt many places that adopt of now conventional grip block and grip block bracket are fixed more, specialist tools is needed during replacing, more loaded down with trivial details.2, at present conventional grip block and the many employings of grip block bracket are rigidly connected, and grip block impacts large to oil pipe, serious wear, and there will be multiple grip block can not while contact with oil pipe, increase the local stress on oil pipe surface.3, grip block and grip block bracket adopt and have more bolt and be connected, and grip block can not slide on grip block bracket, accelerates the wearing and tearing of grip block to oil pipe.
Summary of the invention
In order to solve above technical problem, the utility model proposes a kind of coiled tubing blessing mechanism and having overcome above-mentioned deficiency.
Below concrete technical scheme: a kind of coiled tubing accommodates mechanism, comprises grip block bracket, wherein grip block bracket comprise three be parallel to each other between and the parallel surface becoming the pylon of certain distance and arrange perpendicular to pylon; Also comprise the fixing grip block that to contact with grip block bracket parallel surface, be wherein provided with pad between grip block bracket and grip block; The contact surface of wherein grip block bracket and grip block is also provided with groove and boss.
Further, groove comprises the groove be arranged in inverted L-shaped structure in the middle part of grip block bracket and grip block contact surface and the groove being arranged on contact surface end.
Further, grip block and grip block bracket are fixed by the groove of inverted L-shaped structure.
Further, be arranged on grip block bracket section and must not be provided with spring leaf in groove.
Further, be provided with axle in the pylon of grip block bracket and pass pylon, the two ends of its axis are provided with axle check ring and contact with the pylon outermost surface at two ends.
Further, between two pylons, be provided with bearing, and axle is through bearing.
Further, between the grip block boss that is arranged on grip block bracket and groove.
Further, pad is macromolecular material pad, and having elasticity can be compressed.
Grip block in the utility model can slide on grip block bracket, and limit spring sheet can limit grip block sliding distance; During dismounting grip block, only spring leaf need be pressed, grip block can be dismantled by slip grip block to side; There is macromolecular material pad between grip block and grip block bracket, can be compressed when pressure is larger, ensure that multipair grip block holds oil pipe tightly simultaneously.
Beneficial effect: 1, because grip block is connected with grip block bracket with groove by boss, convenient disassembly, saves time; 2, leave gap between grip block and grip block bracket, grip block can slide on grip block bracket according to oil pipe position, decreases the wearing and tearing to oil pipe; 3, be provided with macromolecular material pad between grip block and grip block bracket, play buffering regulating action, multipair grip block can be made simultaneously to hold oil pipe tightly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model coiled tubing clamping device;
Fig. 2 is that the utility model continues oil pipe clamping mechanism grip block front view;
Fig. 3 is that the utility model continues oil pipe clamping mechanism grip block lateral view;
Fig. 4 is that the utility model continues oil pipe clamping mechanism grip block bracket front view;
Fig. 5 is that the utility model continues oil pipe clamping mechanism grip block bracket side-looking cut away view;
Wherein: 1, grip block 2, spring leaf 3, grip block bracket 4, bearing 5, axle check ring 6, axle 7, pad 031, boss 032, inverted L-shaped groove 033, groove.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model will be further described.
A kind of coiled tubing accommodates mechanism, comprises grip block bracket 3, wherein grip block bracket 3 comprise three be parallel to each other between and the parallel surface becoming the pylon of certain distance and arrange perpendicular to pylon; Also comprise the grip block 1 contacting fixing with grip block bracket 3 parallel surface, be wherein provided with pad 7 between grip block bracket and grip block; The contact surface of wherein grip block bracket and grip block is also provided with groove and boss 031.
Further, groove comprises the groove 032 be arranged in inverted L-shaped structure in the middle part of grip block bracket and grip block contact surface and the groove 033 being arranged on contact surface end.
Further, grip block and grip block bracket are fixed by the groove 032 of inverted L-shaped structure.
Further, spring leaf 2 is provided with in the groove 033 being arranged on grip block bracket section one end.
Further, be provided with axle 6 in the pylon of grip block bracket and pass pylon, the two ends of its axis 6 are provided with axle check ring 5 and contact with the pylon outermost surface at two ends.
Further, between two pylons, be provided with bearing 4, and axle 6 is through bearing 4.
Further, between the grip block boss that is arranged on grip block bracket and groove.
Further, pad 7 is macromolecular material pad, and having elasticity can be compressed.
Grip block 1 can slide on grip block bracket 3, and limit spring sheet 2 can limit grip block 1 sliding distance; During dismounting grip block 1, only spring leaf 2 need be pressed, grip block 1 can be dismantled by slip grip block to side; There is macromolecular material pad 7 between grip block 1 and grip block bracket 3, can be compressed when pressure is larger, ensure that multipair grip block holds oil pipe tightly simultaneously.
Claims (8)
1. coiled tubing accommodate a mechanism, it is characterized in that, comprise grip block bracket, wherein grip block bracket comprise three be parallel to each other between and become certain distance pylon and perpendicular to pylon arrange parallel surface; Also comprise the fixing grip block that to contact with grip block bracket parallel surface, be wherein provided with pad between grip block bracket and grip block; The contact surface of wherein grip block bracket and grip block is also provided with groove and boss.
2. a kind of coiled tubing according to claim 1 accommodates mechanism, it is characterized in that, described groove comprises the groove be arranged in inverted L-shaped structure in the middle part of grip block bracket and grip block contact surface and the groove being arranged on contact surface end.
3. a kind of coiled tubing according to claim 1 and 2 accommodates mechanism, and it is characterized in that, described grip block and grip block bracket are fixed by the groove of inverted L-shaped structure.
4. a kind of coiled tubing according to claim 1 and 2 accommodates mechanism, it is characterized in that, described be arranged on grip block bracket section and must not be provided with spring leaf in groove.
5. a kind of coiled tubing according to claim 1 accommodates mechanism, it is characterized in that, be provided with axle in the pylon of described grip block bracket and pass pylon, the two ends of its axis are provided with axle check ring and contact with the pylon outermost surface at two ends.
6. a kind of coiled tubing according to claim 5 accommodates mechanism, it is characterized in that, is provided with bearing between two described pylons, and axle is through bearing.
7. a kind of coiled tubing according to claim 1 accommodates mechanism, it is characterized in that, between the boss that described grip block is arranged on grip block bracket and groove.
8. a kind of coiled tubing according to claim 1 accommodates mechanism, and it is characterized in that, described pad is macromolecular material pad, and having elasticity can be compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592541.8U CN205012940U (en) | 2015-08-10 | 2015-08-10 | Coiled tubing is with holding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592541.8U CN205012940U (en) | 2015-08-10 | 2015-08-10 | Coiled tubing is with holding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012940U true CN205012940U (en) | 2016-02-03 |
Family
ID=55211549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592541.8U Expired - Fee Related CN205012940U (en) | 2015-08-10 | 2015-08-10 | Coiled tubing is with holding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810064A (en) * | 2019-04-12 | 2020-10-23 | 中国石油天然气集团有限公司 | Clamping block and injection head |
-
2015
- 2015-08-10 CN CN201520592541.8U patent/CN205012940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810064A (en) * | 2019-04-12 | 2020-10-23 | 中国石油天然气集团有限公司 | Clamping block and injection head |
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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 |
Granted publication date: 20160203 Termination date: 20170810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |