CN206842741U - A kind of coiled tubing fixed block - Google Patents
A kind of coiled tubing fixed block Download PDFInfo
- Publication number
- CN206842741U CN206842741U CN201720235889.0U CN201720235889U CN206842741U CN 206842741 U CN206842741 U CN 206842741U CN 201720235889 U CN201720235889 U CN 201720235889U CN 206842741 U CN206842741 U CN 206842741U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- annular groove
- coiled tubing
- types
- buckled
- 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 coiled tubing fixed block, including the upper fixed block being oppositely arranged up and down and lower fixed block, the upper annular groove that a both ends open is set is provided with the madial wall of upper fixed block, the lower annular groove that a both ends open is set is provided with the madial wall of lower fixed block, two pairs of spaced through holes are respectively equipped with the both sides of upper fixed block and lower fixed block, buckled respectively by a D types in corresponding through hole above and below each pair and fix upper fixed block and lower fixed block, upper annular groove and lower annular groove form a circular hole, coiled tubing is located in circular hole, fixed respectively by a bolt in the free end that each D types are buckled.According to the difference of caliber, the upper annular groove on upper fixed block and lower fixed block and lower annular groove can be processed into different radius sizes to adapt to, different sizes can be also made in the bending diameter size that D types are buckled according to the size of caliber, be easy to batch production to process；Manpower and materials are saved, improve operating efficiency.
Description
Technical field：
It the utility model is related to a kind of coiled tubing fixed block.
Background technology：
Coiled tubing need to be fixed in the tail end of oil pipe i.e. union end after being wound on roller, prevent oil pipe
Occur to dissipate volume because of the elastic force of itself or stick up the phenomenon of pipe.The existing fixed block of in the market is use cross bore up and down
Coiled tubing is fixed form, above unthreaded hole pass through coiled tubing, below silk hole pass through a screw mandrel, be connected to by screw mandrel
On roller, volume is big, cost is high, and heavier-weight, operating wastes time and energy, and adds the work difficulty of staff, reduces
Operating efficiency.
Utility model content：
The utility model is in order to make up the deficiencies in the prior art, there is provided a kind of coiled tubing fixed block, structure design are closed
Reason, simple and convenient, lighter in weight is dismounted, is easy to carry；Manufacture craft is simple, and cost is cheap；It can be supported according to the size of caliber
Different size of fixed block, it is easy to batch production to process；Manpower and materials are saved, improve operating efficiency, are efficiently solved existing
There is problem present in technology.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
A kind of coiled tubing fixed block, including the upper fixed block being oppositely arranged up and down and lower fixed block, in upper fixed block
Madial wall is provided with the upper annular groove that a both ends open is set, and is provided with what a both ends open was set on the madial wall of lower fixed block
Lower annular groove, two pairs of spaced through holes are respectively equipped with the both sides of upper fixed block and lower fixed block, it is relative up and down in each pair
Buckled respectively by a D types in the through hole answered and fix upper fixed block and lower fixed block, upper annular groove and the circle of lower annular groove composition one
Hole, coiled tubing are located in circular hole, a fix bar sequentially pass through after the blind end that two D types are buckled its both ends respectively with a roller phase
Even, fixed respectively by a bolt in the free end that each D types are buckled.
A pad is equipped between each bolt and lower fixed block.
The pad is rubber sheet gasket.
The beneficial effects of the utility model：It is reasonable in design, simple and convenient, lighter in weight is dismounted, is easy to carry；Make
Technique is simple, and cost is cheap；, can be by the upper annular groove on upper fixed block and lower fixed block and lower annular according to the difference of caliber
Groove processing adapts into different radius sizes, and the bending diameter size that D types are buckled can also be made different according to the size of caliber
Size, it is easy to batch production to process；Manpower and materials are saved, improve operating efficiency.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use state figure of the present utility model.
In figure：1st, upper fixed block, 2, lower fixed block, 3, upper annular groove, 4, lower annular groove, 5, through hole, 6, D types buckle, 7, even
Continuous oil pipe, 8, fix bar, 10, bolt, 11, pad.
Embodiment：
The characteristics of for explanation this programme can be understood, the utility model is made below by embodiment and with reference to accompanying drawing
Further illustrate.
As shown in Figure 1-2：A kind of fixed block of coiled tubing 7, including the upper fixed block 1 being oppositely arranged up and down and lower fixation
Block 2, the upper annular groove 3 that a both ends open is set is provided with the madial wall of upper fixed block 1, on the madial wall of lower fixed block 2
The lower annular groove 4 set provided with a both ends open, two pairs of intervals are respectively equipped with the both sides of upper fixed block 1 and lower fixed block 2 and are set
The through hole 5 put, above and below each pair buckle 6 by a D types respectively in corresponding through hole 5 and consolidate upper fixed block 1 and lower fixed block 2
Fixed, upper annular groove 3 and lower annular groove 4 form a circular hole, and coiled tubing 7 is located in circular hole, and a fix bar 8 sequentially passes through two D
Its both ends is connected with a roller respectively after type buckles 6 blind end, buckled in each D types 6 free end it is solid by a bolt 10 respectively
It is fixed.
A pad 11 is equipped between each bolt 10 and lower fixed block 2, the pad 11 is rubber sheet gasket 11.
During installation, first fix bar 8 is fixed on roller, upper fixed block 1 is then buckled 6 with two D types and is worn together,
The D rows hole that fix bar 8 is formed therethrough which, then coiled tubing 7 is embedded into the upper annular groove 3 of upper fixed block 1, by lower fixed block 2
6 are buckled through D types, the lower annular groove 4 of lower fixed block 2 is directed at coiled tubing 7, and coiled tubing 7 is formed by upper and lower two fixed blocks
Circular hole surrounds, and nut is tightened in the openend that 6 are finally buckled in D types.So coiled tubing 7 is consolidated by upper fixed block 1 and lower fixed block 2
Live and be fixed to by fix bar 8 on roller calmly.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (3)
- A kind of 1. coiled tubing fixed block, it is characterised in that：Including the upper fixed block being oppositely arranged up and down and lower fixed block, upper The madial wall of fixed block is provided with the upper annular groove that a both ends open is set, and is opened on the madial wall of lower fixed block provided with a both ends The lower annular groove of setting is put, two pairs of spaced through holes are respectively equipped with the both sides of upper fixed block and lower fixed block, in each pair Buckled respectively by a D types in corresponding through hole up and down and fix upper fixed block and lower fixed block, upper annular groove and lower annular groove Form a circular hole, coiled tubing is located in circular hole, a fix bar sequentially pass through after the blind end that two D types are buckled its both ends respectively with One roller is connected, and is fixed respectively by a bolt in the free end that each D types are buckled.
- A kind of 2. coiled tubing fixed block according to claim 1, it is characterised in that：Each bolt and lower fixed block it Between be equipped with a pad.
- A kind of 3. coiled tubing fixed block according to claim 2, it is characterised in that：The pad is rubber sheet gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720235889.0U CN206842741U (en) | 2017-03-11 | 2017-03-11 | A kind of coiled tubing fixed block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720235889.0U CN206842741U (en) | 2017-03-11 | 2017-03-11 | A kind of coiled tubing fixed block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842741U true CN206842741U (en) | 2018-01-05 |
Family
ID=60790608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720235889.0U Expired - Fee Related CN206842741U (en) | 2017-03-11 | 2017-03-11 | A kind of coiled tubing fixed block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206842741U (en) |
-
2017
- 2017-03-11 CN CN201720235889.0U patent/CN206842741U/en not_active Expired - Fee Related
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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: 20180105 Termination date: 20210311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |