CN209483242U - A kind of coiled tubing locking device of safe dismountable - Google Patents
A kind of coiled tubing locking device of safe dismountable Download PDFInfo
- Publication number
- CN209483242U CN209483242U CN201920170493.1U CN201920170493U CN209483242U CN 209483242 U CN209483242 U CN 209483242U CN 201920170493 U CN201920170493 U CN 201920170493U CN 209483242 U CN209483242 U CN 209483242U
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- coiled tubing
- block
- safe
- locking device
- fixedly connected
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Abstract
The utility model relates to petroleum works equipment technical fields, and disclose a kind of coiled tubing locking device of safe dismountable, including threaded rod.The coiled tubing locking device of the safe dismountable, pass through threaded rod, mounting blocks, elastomeric pad and nut are capable of fixing mounting blocks, one end of coiled tubing passes through two grip blocks of rear side, grip block moves under the action of coiled tubing, spring is squeezed to be squeezed, coiled tubing is passed through between two idler wheels, the device has used extruding spring stronger when making clamping, and the coiled tubing of different-diameter can be suitable for, when needing using coiled tubing, rotary screw rod makes adjusting block mobile, two adjusting blocks move round about, so that link block, connecting plate and fixed plate movement are so that coiled tubing is easily extracted out, by adjusting spring the distance between two idler wheels can change, thus coiled tubing different between being suitable for.
Description
Technical field
The utility model relates to petroleum works equipment technical field, the coiled tubing of specially a kind of safe dismountable is locked
Tight device.
Background technique
Coiled tubing is the tubing made of low-carbon alloy steel, there is good flexibility, also known as coiled tubing, a roll of continuous oil
Several kms of pipe range can replace conventional oil pipe and carry out many operations, originally coiled tubing is used as cost-effective pit shaft fettler
Tool, has won place on the market, and the income of well workover and completion practice accounts for the percentage of continuous oil pipe operation total income
75 or more, coiled tubing each oil gas field in the world application range continuous enlargement, in fact possessed by coiled tubing
Underbalance operation with pressure, operation rapidly and efficiently, it is excellent to the Low Damage and low cost (from the simplification of process) on stratum etc.
Point and application value, are that the last century the nineties after coiled tubing is born 30 years are just really recognized by people, thereafter
Coiled tubing is widely applied to the operations such as oil gas field well workover, drilling well, complete well and well logging, plays in exploration of oil and gas field and exploitation
Increasingly important role, after the nineties, coiled tubing fracturing technique and DRILLING WITH COILED TUBING, in technology and
Faster development has been obtained in actual application.
Coiled tubing on the market transport when be typically wound on oil pipe roller, fixed form be mainly rope or
Chain bundled fixed the shortcomings that being not fixed firmly using rope or chain winding binding there are this, is existed in transportational process and is dissipated
The risk opened, and rope or chain are fixed needs all to disassemble when in use, reuse it is inconvenient when being bundled,
And different operators bundlees, the firmness of binding is different, so proposing a kind of the continuous of safe dismountable
Oil pipe locking device solves the problems, such as above-mentioned propose.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of coiled tubing locking dress of safe dismountable
Set, have fixation and it is convenient to use the advantages that, solve the problems, such as rope bundle insecure and bundling operation be not easy.
(2) technical solution
To realize above-mentioned fixation and purpose convenient to use, the utility model is provided the following technical solutions: Yi Zhongan
The dismountable coiled tubing locking device of holotype, including threaded rod, the outside of the threaded rod are socketed with the peace that quantity is two
Block is filled, the outside of threaded rod is socketed with the elastomeric pad for being located at two opposite sides of mounting blocks, the outside of threaded rod
It is socketed with the nut that quantity is two and is in contact respectively with the left and right sides elastomeric pad, is fixedly connected at the top of threaded rod
There is fixed block, the inside of fixed block offers through-hole, is mounted on and is provided in fixed block on the left and right sides wall in through-hole hole
The slot inner roof wall of the loose slot in portion, loose slot is fixedly connected with adjustment spring, adjusts the left and right in the bottom and through-hole hole of spring
It is fixedly connected with connecting shaft between two sidewalls, the outside of connecting shaft is socketed with the idler wheel inside through-hole, the fixed block
Inside offer the regulating tank positioned at two opposite sides of loose slot, it is embedding on two sidewalls up and down in the slot of regulating tank
Equipped with bearing, the inside of bearing described in bottom is plugged with the screw rod extended at the top of fixed block, and the outside of screw rod, which is socketed with, to be located at
Inside regulating tank and adjusting block that quantity is two, the threaded hole being socketed in outside screw rod is offered at the top of adjusting block, is adjusted
The front and rear sides of block are fixedly connected to link block, and adjusting block opposite side is fixedly connected to connecting plate, and connecting plate is with respect to one
Side is fixedly connected to fixed plate, and the fixed plate opposite side of front side two and the rear side two fixed plate opposite sides are equal
It is fixedly connected with the extruding spring that quantity is five, bottom and the lower section five extruding bullet for squeezing spring of top five
Grip block is fixedly connected at the top of spring.
Preferably, there are four the threaded hole is total to, four threaded holes are symmetric, the side of the top threaded hole
To opposite with the hand of spiral of the lower section threaded hole.
Preferably, the fixed plate is arc panel, and the fixed plate of front side two can form a complete circle.
Preferably, the extruding spring shares 20, and 20 extruding springs are divided into two groups of front and back, one group of extruding spring
Between in equidistant arc be distributed.
Preferably, the grip block is arc panel, the grip block opposite side of front side two and the rear side grip block
Opposite side is rubber notched plate.
Preferably, the mounting blocks are rectangular block, and two mounting blocks opposite sides offer rectangular channel.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of coiled tubing locking device of safe dismountable, tool
It is standby following the utility model has the advantages that
The coiled tubing locking device of the safe dismountable, is made by threaded rod, mounting blocks, elastomeric pad and nut
Mounting blocks are capable of fixing on oil pipe roller, and for the one ends wound of coiled tubing on oil pipe roller, the other end passes through rear side two
Grip block, grip block move under the action of coiled tubing, squeeze spring and are squeezed, coiled tubing is worn between two idler wheels
The front side of two grip blocks in front side is crossed and extends to, which has used extruding spring stronger when making clamping, and can
Suitable for the coiled tubing of different-diameter, when needing using coiled tubing, rotary screw rod makes adjusting block mobile, upper and lower two tune
Locking nub moves round about, so that link block, connecting plate and fixed plate are mobile so that coiled tubing is easily extracted out,
And by adjusting spring the distance between two idler wheels can change, so that coiled tubing different between being suitable for, leads to
It crosses connecting shaft and idler wheel makes coiled tubing more convenient extraction when in use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front view；
Fig. 3 is the utility model structure top view；
Fig. 4 is enlarged diagram at A in the utility model structure chart 1；
Fig. 5 is enlarged diagram at B in the utility model structure chart 1.
In figure: 1 threaded rod, 2 mounting blocks, 3 elastomeric pads, 4 nuts, 5 fixed blocks, 6 through-holes, 7 loose slots, 8 adjustment springs,
9 connecting shafts, 10 idler wheels, 11 regulating tanks, 12 bearings, 13 screw rods, 14 adjusting blocks, 15 threaded holes, 16 link blocks, 17 connecting plates, 18
Fixed plate, 19 squeeze spring, 20 grip blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of coiled tubing locking device of safe dismountable, including threaded rod 1 are please referred to, threaded rod 1
Outside is socketed with the mounting blocks 2 that quantity is two, and mounting blocks 2 are rectangular block, and two 2 opposite sides of mounting blocks offer rectangle
Slot, the outside of threaded rod 1 are socketed with the elastomeric pad 3 for being located at the opposite side of two mounting blocks 2, the outer cover of threaded rod 1
It is connected to the nut 4 that quantity is two and is in contact respectively with left and right sides elastomeric pad 3, the top of threaded rod 1 is fixedly connected with
Fixed block 5, the inside of fixed block 5 offer through-hole 6, are mounted on the left and right sides wall in 6 hole of through-hole and are provided with fixed block 5
Internal loose slot 7, the slot inner roof wall of loose slot 7, which is fixedly connected with, adjusts spring 8, in 6 hole of bottom and through-hole for adjusting spring 8
Left and right sides wall between be fixedly connected with connecting shaft 9, the outside of connecting shaft 9 is socketed with the idler wheel 10 inside through-hole 6,
The inside of fixed block 5 offers the regulating tank 11 positioned at two opposite sides of loose slot 7, upper and lower two sides in the slot of regulating tank 11
Be embedded with bearing 12 on wall, the inside of bottom bearing 12 is plugged with the screw rod 13 for extending to 5 top of fixed block, screw rod 13 it is outer
Portion is socketed with the adjusting block 14 that positioned at 11 inside of regulating tank and quantity is two, and the top of adjusting block 14, which offers, is socketed in screw rod
Threaded hole 15 outside 13, threaded hole 15 altogether there are four, four threaded holes 15 are symmetric, the direction of top threaded hole 15 with
The hand of spiral of lower section threaded hole 15 is on the contrary, the front and rear sides of adjusting block 14 are fixedly connected to link block 16,14 phase of adjusting block
Connecting plate 17 is fixedly connected to side, 17 opposite side of connecting plate is fixedly connected to fixed plate 18, and fixed plate 18 is arc
Shape plate, the fixed plate 18 of front side two can form a complete circle, 18 opposite side of fixed plate of front side two and rear side two
It is five extruding springs 19 that 18 opposite side of fixed plate, which is fixedly connected to quantity, squeezes spring 19 and shares 20,20
A extruding spring 19 is divided to for two groups of front and back, is distributed between one group of extruding spring 19 in equidistant arc, the extruding spring 19 of top five
Bottom and the tops of the extruding of lower section five springs 19 be fixedly connected to grip block 20, grip block 20 is arc panel, front side two
A 20 opposite side of grip block and 20 opposite side of rear side grip block are rubber notched plate, pass through threaded rod 1, mounting blocks 2, bullet
Property gasket 3 and nut 4 are capable of fixing mounting blocks 2 on oil pipe roller, the one ends wound of coiled tubing on oil pipe roller,
The other end passes through two grip blocks 20 of rear side, and grip block 20 moves under the action of coiled tubing, squeezes spring 19 and is squeezed,
Coiled tubing has used extruding bullet from the front side that two grip blocks 20 in front side are passed through and extended between two idler wheels 10, the device
Spring 19 is stronger when to clamp, and can be suitable for the coiled tubing of different-diameter, when needing using coiled tubing, rotation
Screw rod 13 makes adjusting block 14 mobile, and upper and lower two adjusting blocks 14 move round about, so that link block 16,17 and of connecting plate
Fixed plate 18 is mobile so that coiled tubing is easily extracted out, and is made between two idler wheels 10 by adjusting spring 8
Distance can change, so that coiled tubing different between being suitable for, makes coiled tubing by connecting shaft 9 and idler wheel 10
Used time more convenient extraction.
In conclusion the coiled tubing locking device of the safe dismountable, passes through threaded rod 1, mounting blocks 2, elastic cushion
Piece 3 and nut 4 are capable of fixing mounting blocks 2 on oil pipe roller, and the one ends wound of coiled tubing is another on oil pipe roller
Across two grip blocks 20 of rear side, grip block 20 moves under the action of coiled tubing at end, squeezes spring 19 and is squeezed, continuously
Oil pipe has used extruding spring 19 from the front side that two grip blocks 20 in front side are passed through and extended between two idler wheels 10, the device
So that it is stronger when clamping, and the coiled tubing of different-diameter, when needing using coiled tubing, rotary screw rod can be suitable for
13 move adjusting block 14, and upper and lower two adjusting blocks 14 move round about, so that link block 16, connecting plate 17 and fixation
Plate 18 is mobile so that coiled tubing is easily extracted out, and makes the distance between two idler wheels 10 by adjusting spring 8
It can change, so that coiled tubing different between being suitable for, makes coiled tubing when in use by connecting shaft 9 and idler wheel 10
More convenient extraction solves the problems, such as that rope bundlees insecure and bundling operation and is not easy.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of coiled tubing locking device of safe dismountable, including threaded rod (1), it is characterised in that: the threaded rod
(1) outside is socketed with the mounting blocks (2) that quantity is two, and the outside of threaded rod (1), which is socketed with, is located at two peaces
Fill the elastomeric pad (3) of block (2) opposite side, the outside of threaded rod (1) be socketed with quantity be two and respectively with the left and right sides
The nut (4) that the elastomeric pad (3) is in contact is fixedly connected with fixed block (5) at the top of threaded rod (1), fixed block (5)
Inside offers through-hole (6), is mounted on the left and right sides wall in through-hole (6) hole and is provided with the internal activity of fixed block (5)
Slot (7), the slot inner roof wall of loose slot (7) are fixedly connected with adjustment spring (8), in the bottom and through-hole (6) hole for adjusting spring (8)
Left and right sides wall between be fixedly connected with connecting shaft (9), the outside of connecting shaft (9) is socketed with internal positioned at through-hole (6)
Idler wheel (10), the inside of the fixed block (5) offer the regulating tank positioned at the opposite side of two loose slots (7)
(11), it is embedded with bearing (12) on upper and lower two sidewalls in the slot of regulating tank (11), the inside grafting of bearing (12) described in bottom
There is the screw rod (13) extended at the top of fixed block (5), the outside of screw rod (13) is socketed with and quantity internal positioned at regulating tank (11)
For two adjusting blocks (14), is offered at the top of adjusting block (14) and be socketed in the external threaded hole (15) of screw rod (13), adjusted
The front and rear sides of block (14) are fixedly connected to link block (16), and adjusting block (14) opposite side is fixedly connected to connecting plate
(17), connecting plate (17) opposite side is fixedly connected to fixed plate (18), fixed plate (18) opposite side of front side two
The extruding spring (19) that quantity is five, top five are fixedly connected to rear side two fixed plate (18) opposite sides
Grip block (20) are fixedly connected at the top of bottom and the lower section five extruding springs (19) for squeezing spring (19).
2. a kind of coiled tubing locking device of safe dismountable according to claim 1, it is characterised in that: the spiral shell
There are four pit (15) is total, four threaded holes (15) are symmetric, the direction and lower section of the top threaded hole (15)
The hand of spiral of the threaded hole (15) is opposite.
3. a kind of coiled tubing locking device of safe dismountable according to claim 1, it is characterised in that: described solid
Fixed board (18) is arc panel, and the fixed plate (18) of front side two can form a complete circle.
4. a kind of coiled tubing locking device of safe dismountable according to claim 1, it is characterised in that: described to squeeze
Pressing spring (19) shares 20, and 20 extruding springs (19) are divided into two groups of front and back, be between one group of extruding spring (19) etc.
It is distributed away from arc.
5. a kind of coiled tubing locking device of safe dismountable according to claim 1, it is characterised in that: the folder
Holding plate (20) is arc panel, and grip block (20) opposite side of front side two and the rear side grip block (20) opposite side are equal
For rubber notched plate.
6. a kind of coiled tubing locking device of safe dismountable according to claim 1, it is characterised in that: the peace
Filling block (2) is rectangular block, and two mounting blocks (2) opposite sides offer rectangular channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170493.1U CN209483242U (en) | 2019-01-30 | 2019-01-30 | A kind of coiled tubing locking device of safe dismountable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170493.1U CN209483242U (en) | 2019-01-30 | 2019-01-30 | A kind of coiled tubing locking device of safe dismountable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483242U true CN209483242U (en) | 2019-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920170493.1U Active CN209483242U (en) | 2019-01-30 | 2019-01-30 | A kind of coiled tubing locking device of safe dismountable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209483242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687717A (en) * | 2022-04-01 | 2022-07-01 | 新疆胜利通海天蓝石油技术服务有限责任公司 | Oil field single well production auxiliary device and using method |
-
2019
- 2019-01-30 CN CN201920170493.1U patent/CN209483242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687717A (en) * | 2022-04-01 | 2022-07-01 | 新疆胜利通海天蓝石油技术服务有限责任公司 | Oil field single well production auxiliary device and using method |
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