CN206816207U - A kind of clamping device for coiled tubing - Google Patents
A kind of clamping device for coiled tubing Download PDFInfo
- Publication number
- CN206816207U CN206816207U CN201720369510.5U CN201720369510U CN206816207U CN 206816207 U CN206816207 U CN 206816207U CN 201720369510 U CN201720369510 U CN 201720369510U CN 206816207 U CN206816207 U CN 206816207U
- Authority
- CN
- China
- Prior art keywords
- grip block
- slide bar
- coiled tubing
- briquetting
- block
- 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
It the utility model is related to a kind of clamping device for coiled tubing, including grip block bracket, the upper end of grip block bracket is provided with mounting blocks, the upper end of mounting blocks is provided with grip block, the lower end of grip block is provided with T-shaped piece, the upper surface of mounting blocks is provided with T-slot, the both ends of grip block are equipped with contiguous block, contiguous block is provided with the first locking member, the upper end of grip block is provided with arc groove, the both sides of arc groove are equipped with support block, the side wall of support block, which is provided with both ends, has the operating groove of opening, spring installs case is fixed with the lateral wall of operating groove, slide bar is provided with operating groove, one end of slide bar is connected with spring, the one end of spring away from slide bar is connected on the inwall of spring installs case, the other end of slide bar is provided with hold-down mechanism, the lateral wall of support block is provided with the second locking member being fixed on slide bar in operating groove.The utility model convenient disassembly, saves the time, effectively reduces the abrasion to oil pipe, and ensure that effective clamping to coiled tubing, is adapted to promote.
Description
Technical field
It the utility model is related to clamping device technical field, and in particular to a kind of clamping device for coiled tubing.
Background technology
Injection head is the core component of continuous oil pipe device, and clamping device be on injection head most important part it
One, its effect is clamping coiled tubing and conveys coiled tubing.At present on injection head used clamping device exist it is following
Defect：Because the oil well of different bores needs various sizes of coiled tubing, so needing often to change folder in operation process
Block is held, needs special work because the fixation of conventional grip block and grip block bracket is fixed using bolt multiple spot more, during replacing
Tool, it is comparatively laborious；For grip block with grip block bracket more using being rigidly connected, grip block impacts big, serious wear, use to oil pipe
There is the situation that grip block can not while contact with oil pipe often in multiple clampings, increase the local stress on oil pipe surface, and press from both sides
Hold block horizontal to slide, operation inconvenience.
Therefore, we have proposed a kind of clamping device for coiled tubing, for solving the above problems.
Utility model content
A main purpose of the present utility model is to overcome at least one defect of the prior art, there is provided one kind is used for
The clamping device of coiled tubing.
In order to realize above-mentioned technical proposal, the utility model uses following technical scheme：
According to one side of the present utility model, there is provided a kind of clamping device for coiled tubing, including:
Grip block bracket, the upper end of the grip block bracket are provided with mounting blocks, and the upper end of the mounting blocks is provided with grip block,
The lower end of the grip block is provided with T-shaped piece, and the upper surface of the mounting blocks is provided with the T-slot with T-shaped piece of position correspondence, and T-shaped
Block is slidably mounted in T-slot, and the both ends of the grip block are equipped with contiguous block, and the contiguous block is provided with and is fixed in peace
The first locking member on block is filled, the upper end of the grip block is provided with arc groove corresponding with coiled tubing external diameter, the arc groove
Both sides be equipped with support block, the side wall of the support block, which is provided with both ends, has an operating groove of opening, the operating groove it is outer
Spring installs case is fixed with side wall, is provided with slide bar in the operating groove, one end of the slide bar is connected with spring, the spring
One end away from slide bar is connected on the inwall of spring installs case, and the other end of the slide bar is provided with hold-down mechanism, the support
The lateral wall of block is provided with the second locking member being fixed on slide bar in operating groove.
According to an embodiment of the present utility model, the hold-down mechanism includes the second briquetting being fixed on slide bar, institute
State the one end of the second briquetting away from slide bar and be provided with the first briquetting, connected between first briquetting and the second briquetting by buffer unit
Connect.
According to an embodiment of the present utility model, the buffer unit is rubber slab.
According to an embodiment of the present utility model, first briquetting and the second briquetting are arcuate structure.
As shown from the above technical solution, the utility model possesses at least one of advantages below and good effect：
In the utility model, grip block can be quickly and easily arranged on by mounting blocks on grip block bracket, passes through T
The quick movement of grip block is realized in the cooperation of type block and T-slot, and grip block is fixed on mounting blocks by the first locking member,
Coiled tubing can be placed in arc groove, drive hold-down mechanism to push down the surface of coiled tubing by slide bar, realize one
Fixed is spacing, and is connected between the first briquetting and the second briquetting by buffer unit, prevents coiled tubing from wearing.The utility model
Convenient disassembly, the time is saved, effectively reduce the abrasion to oil pipe, and ensure that effective clamping to coiled tubing, be adapted to push away
Extensively.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art.It should be evident that drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of clamping device one for coiled tubing described in the utility model；
Fig. 2 is schematic enlarged-scale view at a kind of A of clamping device for coiled tubing described in Fig. 1.
Description of reference numerals is as follows：
1- grip block brackets；
2- mounting blocks；
3- contiguous blocks；
The locking members of 4- first；
5- grip blocks；
6- spring installs cases；
7- springs；
8- support blocks；
9- slide bars；
10- buffer units；
The briquettings of 11- first；
The briquettings of 12- second；
The locking members of 13- second.
Embodiment
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.Term
The orientation or state relation of the instructions such as " interior ", " on ", " under " are based on orientation shown in the drawings or state relation, merely to just
In description the utility model and simplified description, rather than indicate or imply that signified device or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The data used can exchange in the appropriate case, so as to embodiment of the present utility model described herein.
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model.
Referring to the knot that Fig. 1,2, Fig. 1 are a kind of embodiment of clamping device one for coiled tubing described in the utility model
Structure schematic diagram, Fig. 2 are schematic enlarged-scale view at a kind of A of clamping device for coiled tubing described in Fig. 1.
As shown in Figure 1, 2, a kind of clamping device for coiled tubing described in the utility model, including grip block bracket 1,
The upper end of grip block bracket 1 is provided with mounting blocks 2, and the upper end of mounting blocks 2 is provided with grip block 5, can be by grip block by mounting blocks 2
5 are quickly and easily arranged on grip block bracket 1, and the lower end of grip block 5 is provided with T-shaped piece, and the upper surface of mounting blocks 2 is provided with and T
The T-slot of type block position correspondence, and T-shaped piece is slidably mounted in T-slot, and grip block is realized by the cooperation of T-shaped piece and T-slot
5 quick movement, the both ends of grip block 5 are equipped with contiguous block 3, and contiguous block 3 is provided with first be fixed on mounting blocks 2
Locking member 4, grip block 5 is fixed on mounting blocks 2 by the first locking member 4, the upper end of grip block 5 be provided with outside coiled tubing
Arc groove corresponding to footpath, the both sides of arc groove are equipped with support block 8, and the side wall of support block 8, which is provided with both ends, has the behaviour of opening
Make groove, spring installs case 6 is fixed with the lateral wall of operating groove, is provided with slide bar 9 in operating groove, one end of slide bar 9 is connected with bullet
Spring 7, the one end of spring 7 away from slide bar 9 are connected on the inwall of spring installs case 6, and the other end of slide bar 9 is provided with hold-down mechanism,
Coiled tubing can be placed in arc groove, drive hold-down mechanism to push down the surface of coiled tubing by slide bar 9, realize one
Fixed is spacing, and the lateral wall of support block 8 is provided with the second locking member 13 being fixed on slide bar 9 in operating groove.
In the utility model, the hold-down mechanism includes the second briquetting 12 being fixed on slide bar 9, and the second briquetting 12 is remote
One end of slide bar 9 is provided with the first briquetting 11, is connected between the first briquetting 11 and the second briquetting 12 by buffer unit 10, the company of preventing
Continuous oil pipe abrasion.Buffer unit 10 is rubber slab.First briquetting 11 and the second briquetting 12 are arcuate structure.
In the utility model, grip block 5 can be quickly and easily arranged on grip block bracket 1, led to by mounting blocks 2
The quick movement of grip block 5 is realized in the cooperation for crossing T-shaped piece and T-slot, and grip block 5 is fixed on into peace by the first locking member 4
Fill on block 2, coiled tubing can be placed in arc groove, drive hold-down mechanism to press the surface of coiled tubing by slide bar 9
Firmly, realize certain spacing, and connected between the first briquetting 11 and the second briquetting 12 by buffer unit 10, prevent coiled tubing
Abrasion.
It should be appreciated that the utility model be not limited in its application to set forth herein part detailed construction and arrangement
Mode.The utility model can have other embodiment, and can realize and perform in many ways.Aforesaid deformation form
Fall with modification in the scope of the utility model.It should be appreciated that the utility model extension disclosed and defined herein
Mentioned to text and/or drawings or all alternative combinations of two or more obvious independent features.It is described herein
Embodiment illustrate to become known for realizing best mode of the present utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (4)
- A kind of 1. clamping device for coiled tubing, it is characterised in that including:Grip block bracket, the upper end of the grip block bracket are provided with mounting blocks, and the upper end of the mounting blocks is provided with grip block, described The lower end of grip block is provided with T-shaped piece, and the upper surface of the mounting blocks is provided with the T-slot with T-shaped piece of position correspondence, and T-shaped piece of cunning Dynamic to be arranged in T-slot, the both ends of the grip block are equipped with contiguous block, and the contiguous block is provided with and is fixed in mounting blocks On the first locking member, the upper end of the grip block is provided with arc groove corresponding with coiled tubing external diameter, the two of the arc groove Side is equipped with support block, and the side wall of the support block, which is provided with both ends, has the operating groove of opening, the lateral wall of the operating groove On be fixed with spring installs case, is provided with slide bar in the operating groove, one end of the slide bar is connected with spring, and the spring is remote One end of slide bar is connected on the inwall of spring installs case, and the other end of the slide bar is provided with hold-down mechanism, the support block Lateral wall is provided with the second locking member being fixed on slide bar in operating groove.
- A kind of 2. clamping device for coiled tubing according to claim 1, it is characterised in that the hold-down mechanism bag The second briquetting being fixed on slide bar is included, the described one end of second briquetting away from slide bar is provided with the first briquetting, first briquetting It is connected between the second briquetting by buffer unit.
- 3. a kind of clamping device for coiled tubing according to claim 2, it is characterised in that the buffer unit is Rubber slab.
- A kind of 4. clamping device for coiled tubing according to claim 2, it is characterised in that first briquetting with Second briquetting is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369510.5U CN206816207U (en) | 2017-04-10 | 2017-04-10 | A kind of clamping device for coiled tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369510.5U CN206816207U (en) | 2017-04-10 | 2017-04-10 | A kind of clamping device for coiled tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816207U true CN206816207U (en) | 2017-12-29 |
Family
ID=60751815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720369510.5U Expired - Fee Related CN206816207U (en) | 2017-04-10 | 2017-04-10 | A kind of clamping device for coiled tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508253A (en) * | 2018-03-22 | 2018-09-07 | 上海交通大学 | A kind of High Frequency Current Sensor for cable local discharge detection |
| 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 |
| CN115788330A (en) * | 2023-01-12 | 2023-03-14 | 大庆辰平钻井技术服务有限公司 | Coiled tubing righting device |
| CN115807634A (en) * | 2023-01-12 | 2023-03-17 | 大庆辰平钻井技术服务有限公司 | Continuous oil pipe injection head supporting device |
-
2017
- 2017-04-10 CN CN201720369510.5U patent/CN206816207U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508253A (en) * | 2018-03-22 | 2018-09-07 | 上海交通大学 | A kind of High Frequency Current Sensor for cable local discharge detection |
| 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 |
| CN115788330A (en) * | 2023-01-12 | 2023-03-14 | 大庆辰平钻井技术服务有限公司 | Coiled tubing righting device |
| CN115807634A (en) * | 2023-01-12 | 2023-03-17 | 大庆辰平钻井技术服务有限公司 | Continuous oil pipe injection head supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20190410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |