CN209083230U - A kind of pair goes out to position quick inserted joint pipe - Google Patents
A kind of pair goes out to position quick inserted joint pipe Download PDFInfo
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- CN209083230U CN209083230U CN201821141133.0U CN201821141133U CN209083230U CN 209083230 U CN209083230 U CN 209083230U CN 201821141133 U CN201821141133 U CN 201821141133U CN 209083230 U CN209083230 U CN 209083230U
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- connector
- tension positioning
- joint pipe
- goes out
- inserted joint
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Abstract
This content mainly provides a kind of pair and goes out to position quick inserted joint pipe, its structure is mainly by outer connector, interior connector, connecting rod composition, outer connector and interior connector carry out mating connection use in the form of six side's grafting, it is disposed at six sides on outer connector and two-way pops up tension positioning pin, cooperate with the dowel hole arranged on interior connector, whole process does not need artificially to be fastenedly connected, the time is bored in saving, prevent drilling rod pressure from boring, reduce production cost, identical drilling rod stretches to realize the automatic connection of inside and outside connector using two tension positioning pins when connecting, eliminate cumbersome manually upper drill-through journey, it is convenient and efficient, 5-7 times of drilling efficiency can effectively be provided, reduce production cost.
Description
Technical field
The invention mainly relates to a kind of pair to go out to position quick inserted joint pipe, and which are mainly applied to the probing of coal mine gallery works
Industry, pile foundation boring operation and slope retaining, power engineering bore operation in engineering construction, especially in coal mine gallery
Long range deep drilling operation.
Background technique
With drilling technique make rapid progress more new change, complex geologic conditions are changeable, carry out gas boring and surveying drilling, watt
When this bleeder off hole and engineering foundation construction drilling, it is complicated and changeable to be often faced with the medium that need to drill, aperture and drilling depth
It is required that stringent, the drilling rod used in the past mostly uses threaded connection, and drilling rod drives drill rod thread by drill spindle during upper brill
It is screwed, and drives drilling rod to promote using the propulsion device on drilling machine and bore, this is crossed on range request drill spindle and drilling machine
Propulsion device cooperation, which must synchronize and reach speed ratio unanimously, just can guarantee that screw thread not will cause damage in upper brill, unload drill-through journey
In also need drill spindle reversion and dismantle the screw thread that drilling rod connects, also need that the propulsion device on drilling machine is counter to move back drilling rod,
If drilling machine mismate or rig personnel is careless slightly can all drill rod thread be caused to kill, so that drilling rod be caused integrally to report
It is useless.To solve the above problems, occur six side's inserted joint pipes in market in recent years, this kind of drilling rod is inserted using six sides of interior fit on
Form is connect, is then fixedly connected using high-intensitive positioning bolt, solves the spiral shell of threaded connection drill stem to a certain extent
Line kills damage phenomenon, but this kind of drilling rod needs to guarantee manually to penetrate high intensity calmly after six sides cooperation is punctured into position in connection
Then position bolt uses spanner fastening nut, drill-through journey takes a long time on this, especially when high methane weak seam is crept into, upper brill
Process time is longer can be because of hole wall deformation extruding drilling rod formation pressure brill caused by crustal stress compressing in hole, the drilling machine in drilling machine starting
Instantaneous torque increases, and causes drill rod breaking and loses in hole, seriously affects drilling efficiency and lost labor's cost.
Summary of the invention
The purpose of the utility model is to provide a kind of pair to go out to position quick inserted joint pipe, and drilling rod is by outer connector, interior connection
Head, connecting rod composition, outer connector and interior connector carry out mating connection use in the form of six side's grafting, on outer connector
Six sides at be disposed with it is two-way pop up tension positioning pin, cooperate with the dowel hole arranged on interior connector, whole process is not
It needs artificially to be fastenedly connected, the time is bored in saving, prevent drilling rod pressure from boring, reduce production cost.
The outer connector uses outer-hexagonal shape structure and is arranged at outer hexgonal structure there are two tension positioning pin,
Two tension positioning pins, which are respectively arranged, is provided with reset bullet between the symmetrical two sides of outer-hexagonal shape structure, two tension positioning pins
Spring, and one end is carried out killing fixation with fixed ring, pushes tension positioning pin in outer hexagon using the elasticity tension of reset spring
It is effectively flexible in structure so that when interior connector cooperates when being punctured into dowel hole automatic spring, reach automatic and upper bore
The purpose of positioning.
Outer connector, interior connector and the connecting rod carries out assembly welding one, connection using vacuum friction welding
Bar can be hollow circle configuration or hollow circular surface guide trough structure, can also be to be machined on the basis of empty section in a circle in
Empty symmetrically or non-symmetrically special-shaped fin body, can carry out broken stirring to boring mud in drilling process, increase deslagging space.
The tension positioning pin is rectangle structure, and left and right side is circular shape, and top is circular shape, and tension is fixed
The left and right side of position pin is unsymmetric structure, i.e. circular arc side low 1.5-2mm of the circular arc side of one end compared with the other end.
Described one kind pair, which goes out to position quick inserted joint pipe, is stretched using two tension positioning pins to realize inside and outside connector
Automatic connection, eliminate cumbersome manually upper drill-through journey, it is convenient and efficient, can effectively provide 5-7 times of drilling efficiency, reduce and produce
Cost.
Detailed description of the invention:
Fig. 1 is a kind of double cross-sectional views for positioning quick inserted joint pipe out
Fig. 2 is a kind of double connecting rod section views for positioning quick inserted joint pipe out
Fig. 3 is a kind of double outer connector tension positioning pin installation cross-sectional views for positioning quick inserted joint pipe out
Fig. 4 is a kind of double tension positioning pins for positioning quick inserted joint pipe out
Wherein 1-outer connector, 2-friction welding (FW) flange collars, 3-connecting rods, 4-interior connectors.
Wherein 101-outer-hexagonal shape structure, 102-tension positioning pins, 103-reset springs, 104-sealing rings, 105-
Outer connector water outlet, 106 |-fixed ring, 107-outer connectors friction weld bonds.
Wherein 401-interior hexgonal structure, 402-dowel holes, 403-tension positioning pin guiding grooves.
Wherein 301-hollow circle configuration, 302-hollow circular surface guide trough structures, 303-hollow asymmetric abnormity
Fin body structure, 304-hollow symmetrical abnormity fin body structures.
Specific embodiment
Referring to the figure covered in attached drawing and specific practical it is described as follows:
According to as shown in the figure, one end on outer connector 1 is machined with outer connector friction weld bond 107, and center is machined with outer
Connector water outlet 105, outer-hexagonal shape structure 101 of the other end setting for interspersed connection, sets in outer 101 front end of hexagonal structure
It is equipped with sealing ring 104, there are two tension positioning pins 102, two tension positioning pins 102 to distinguish for setting at outer-hexagonal shape structure 101
It is arranged in the symmetrical two sides of outer-hexagonal shape structure 101, reset spring 103, and one end are provided between two tension positioning pins 102
Kill fixation with fixed ring 106, at interior connector 4 in table be machined with interior hexgonal structure 401, be machined in outer endface
Tension positioning pin guiding groove 403 is machined with dowel hole 402 in two planes of symmetry of interior hexgonal structure 401, outer connector 1,
Structure that interior connector 4 by vacuum high-temperature rubs welding and connecting rod 3 is assembled into one, remains with friction welding (FW) at friction welding position
Flange collar 2.
According to as shown in the figure, the structure of connecting rod 3 is hollow circle configuration 301, hollow circular surface guide trough structure 302
Or hollow asymmetric special-shaped fin body structure 303 and hollow symmetrical abnormity fin body structure 304.
According to as shown in the figure, tension positioning pin 102 is trapezium structure, i.e., left and right side is unsymmetric structure, the circle of one end
Arc side is compared with the low 1.5-2mm in circular arc side of the other end, and tension positioning pin side is arc structure, and top is arc structure.
The present invention is not limited to the above-described embodiments, anyone should learn that the structure made under the inspiration of the present invention becomes
Change, the technical schemes that are same or similar to the present invention are fallen within the scope of protection of the present invention.
Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (3)
1. a kind of pair goes out to position quick inserted joint pipe, it is characterised in that be made of outer connector, interior connector and connecting rod, outer company
Connector and interior connector carry out mating connection use in the form of six side's grafting, are disposed at six sides on outer connector two-way
Tension positioning pin can be popped up, cooperated with the dowel hole arranged on interior connector, outer connector using outer-hexagonal shape structure and
There are two tension positioning pins, two tension positioning pins to be respectively arranged in the symmetrical of outer-hexagonal shape structure for arrangement at outer-hexagonal shape structure
Two sides is provided with reset spring between two tension positioning pins, and one end is carried out killing fixation with fixed ring.
2. a kind of pair according to claim 1 goes out to position quick inserted joint pipe, it is characterised in that connecting rod can be hollow circle
Shape structure or hollow circular surface guide trough structure, can also be to be machined with hollow symmetrical or non-right on the basis of empty section in a circle
Claim fin body structure.
3. a kind of pair according to claim 1 goes out to position quick inserted joint pipe, it is characterised in that tension positioning pin is rectangular
Shape structure, left and right side are circular shape, and top is circular shape, and the left and right side of tension positioning pin is unsymmetric structure, i.e.,
Circular arc side low 1.5-2mm of the circular arc side of one end compared with the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141133.0U CN209083230U (en) | 2018-07-19 | 2018-07-19 | A kind of pair goes out to position quick inserted joint pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141133.0U CN209083230U (en) | 2018-07-19 | 2018-07-19 | A kind of pair goes out to position quick inserted joint pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083230U true CN209083230U (en) | 2019-07-09 |
Family
ID=67113578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821141133.0U Active CN209083230U (en) | 2018-07-19 | 2018-07-19 | A kind of pair goes out to position quick inserted joint pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691907A (en) * | 2020-07-31 | 2020-09-22 | 中建隧道建设有限公司 | Anchor rod for tunnel support |
-
2018
- 2018-07-19 CN CN201821141133.0U patent/CN209083230U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691907A (en) * | 2020-07-31 | 2020-09-22 | 中建隧道建设有限公司 | Anchor rod for tunnel support |
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