CN205823200U - A kind of unit head elevator - Google Patents
A kind of unit head elevator Download PDFInfo
- Publication number
- CN205823200U CN205823200U CN201620707920.1U CN201620707920U CN205823200U CN 205823200 U CN205823200 U CN 205823200U CN 201620707920 U CN201620707920 U CN 201620707920U CN 205823200 U CN205823200 U CN 205823200U
- Authority
- CN
- China
- Prior art keywords
- carry
- traction
- draw
- axle
- interface
- 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
This utility model provides a kind of unit head elevator, including axis of traction, carry and draw hook and carry corbel back slab, the described corbel back slab that carries is located on described axis of traction, described carry corbel back slab be connected to described in carry and draw hook, described axis of traction upper end is provided with first interface, described axis of traction bottom is provided with the second interface, and described first interface is used for connecting unit head, and described second interface is used for jointed rod；Described carrying is drawn hook and is provided with a safety collar; described carry drawing be provided with lower bayonet slot bottom hook; described safety collar is used for protecting lower bayonet slot to carry when drawing drilling rod and does not falls off, and can carry the elevator drawing drilling rod raising and lowering, solves the difficulty that Long travel drilling rod utilizes unit head jacking system to make a trip.
Description
Technical field
This utility model relates to a kind of elevator, refers in particular to a kind of unit head elevator.
Background technology
Existing power head drilling machine generally utilizes its power transmission shaft to implement to carry to draw to stacks, and dismantles docking by fork mode
Thread connection, and lower for dismounting drilling rod is vertically stood on boring tower or manually takes off placement, it is impossible to traction drilling rod is from the surface water
Mean place rises or is placed into horizontal level from vertical position decline.For needs high-altitude dismounting and need to be by drilling rod horizontal positioned
Or the situation promoted from horizontal level, the lifting of drilling rod can only use independent hoist engine to make a trip separately, add and execute
Frock is standby.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of unit head elevator, can carry and draw drilling rod rising
With the elevator declined, solve the difficulty that Long travel drilling rod utilizes unit head jacking system to make a trip.
This utility model is achieved in that a kind of unit head elevator, including axis of traction, carries and draws hook and carry corbel back slab,
The described corbel back slab that carries is located on described axis of traction, described in carry corbel back slab be connected to described in carry and draw hook, described axis of traction upper end is provided with
One interface, described axis of traction bottom is provided with the second interface, and described first interface is used for connecting unit head, and described second interface is used
In jointed rod, being provided with a through hole in described axis of traction, described first interface is connected to described second interface by described through hole；
Described carrying is drawn hook and is provided with a safety collar, described in carry drawing and bottom hook, be provided with lower bayonet slot, described safety collar is used for protecting lower bayonet slot to carry
Do not fall off when drawing drilling rod.
Further, also include a suspended axle, described in carry corbel back slab by described suspended axle be connected to described in carry and draw hook, described
Suspended axle carries corbel back slab described in being detachably connected to.
Further, also including clutch shaft bearing and the second bearing, described axis of traction is provided with first and carries and draw axle and
Two carry and draw axle, described in carry corbel back slab and be connected to described first by described clutch shaft bearing and carry and draw axle, described in carry corbel back slab by described the
Two bearings are connected to described second and carry and draw axle.
Further, described in carry and draw hook upper end and be provided with draw-in groove, described upper draw-in groove card is connected to the bottom of described axis of traction.
The utility model has the advantage of: this utility model one unit head elevator, solve Long travel drilling rod and utilize dynamic
The difficulty that power head jacking system makes a trip, particularly realizes Based Intelligent Control and makes a trip the problem of process.
Accompanying drawing explanation
This utility model is further described the most in conjunction with the embodiments.
Fig. 1 is the longitudinal axis profile of this utility model unit head elevator.
Fig. 2 is this utility model cross-sectional profile figure along suspended axle.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, this utility model unit head elevator, including axis of traction 108, suspended axle 104,
One bearing the 109, second bearing 110, carry and draw hook 103 and carry corbel back slab 107, described in carry corbel back slab 107 and be located at described axis of traction 108
On, described in carry corbel back slab 107 be connected to described in carry and draw hook 103, described axis of traction 108 upper end is provided with first interface 1-c, described in lead
Draw axle 108 bottom to be provided with the second interface 1-d, described first interface 1-c and be used for connecting unit head so that unit head drives traction
Axle 108 rotates, and described second interface 1-d is used for jointed rod 101, is driven by this second interface 1-d and bores under drilling rod, described in lead
Being provided with a through hole 1081 in drawing axle 108, described first interface 1-c is connected to described second interface 1-d by described through hole 1081,
For water being connected to drilling rod 101；Described carrying is drawn hook 103 and is provided with a safety collar 102, described in carry drawing and be provided with down bottom hook 103
Draw-in groove 1-a, described safety collar 102 is used for protecting lower bayonet slot 1-a to carry when drawing drilling rod 101 and does not falls off；Drilling rod 101 is drawn only carrying
Time, by lower bayonet slot 1-a and drilling rod 101 clamping so that unit head may lift up this drilling rod, owing to described carrying draws hook 103 and institute
State drilling rod 101 card to catch, it is possible to provide one turn of power for drilling rod 101 dismounting；The described corbel back slab 107 that carries is by described suspended axle
104 be connected to described in carry and draw hook 103, described suspended axle 104 be detachably connected to described in carry corbel back slab 107, facilitate drilling rod 101 to carry out
Lower pulling down to carry and draw hook 103 when boring, described axis of traction 108 is provided with first and carries and draw axle 111 and second and carry and draw axle 105, described in carry
Corbel back slab 107 is connected to described first by described clutch shaft bearing 109 and carries and draw axle 111, described in carry corbel back slab 107 by described second axle
Hold 110 to be connected to described second and carry and draw axle 105, described in carry and draw hook 103 upper end and be provided with draw-in groove 1-b, described upper draw-in groove 1-b card
It is connected to the bottom of described axis of traction 108, the torsion that unit head rotates can carry by described first and draw axle 111, second carries and draw axle
105 and described carrying draw hook 103 and be delivered to be carried on the drilling rod 101 drawn, make drilling rod 101 dismantle or tighten, and make traction
Axle 108 preferably drives to carry and draws hook 103 and rotate and do not produce deformation.
This utility model one detailed description of the invention:
Referring to Fig. 1, described unit head elevator includes safety collar 102, carries and draw hook 103, suspended axle 104, carry and draw axle
105, bearing cap 106, carry the parts such as corbel back slab 107, axis of traction 108, bearing 109, and lower bayonet slot 1-a and upper draw-in groove 1-b, lead
Draw the first interface 1-c and the second interface 1-d of axle 108.
Referring to Fig. 2, described unit head elevator, along the cross-sectional profile figure of suspended axle, carries and draws hook 103 and pass through suspended axle
104 are arranged on and carry on corbel back slab 107, and described suspended axle 104 can conveniently be dismantled, and when boring under drilling rod needs, can pull down
Carry and draw hook 103 etc., carry corbel back slab 107 can first carry draw axle 111 and second carry draw on axle 105 rotate, the most instantly carry and draw hook
When 1-a hook lifting drilling rod 101 or dismounting drilling rod 101 are transferred, can be by proposing the rotation of corbel back slab 107 by the brill of horizontal positioned
Carry on bar 101 or the drilling rod 101 of vertical hanging is rotated and set level.
It is fixedly connected when axis of traction 108 first interface of elevator feeds axle (not shown) with power head output shaft or title
In connection, it is buckled on axis of traction 108 otch because carrying the upper draw-in groove 1-b drawing hook, power head output shaft or feed axle and can drive
Described carrying is drawn axle 108 and is rotated, and draws to be carried and draw drilling rod 101 and rotate, it is achieved unit head is tightened or dismounting drilling rod.Therefore, institute
State unit head elevator to be also referred to as unit head and twist pipe elevator.
Although the foregoing describing detailed description of the invention of the present utility model, but those familiar with the art should
Working as understanding, our described specific embodiment is merely exemplary rather than for the limit to scope of the present utility model
Fixed, those of ordinary skill in the art, in the equivalent modification made according to spirit of the present utility model and change, should
Contain in scope of the claimed protection of the present utility model.
Claims (4)
1. a unit head elevator, it is characterised in that: include axis of traction, carry and draw hook and carry corbel back slab, described in carry corbel back slab and be located at
On described axis of traction, described in carry corbel back slab be connected to described in carry and draw hook, described axis of traction upper end is provided with first interface, described traction
Axle bottom is provided with the second interface, and described first interface is used for connecting unit head, and described second interface is used for jointed rod, described
Being provided with a through hole in axis of traction, described first interface is connected to described second interface by described through hole；Described carry drawing set on hook
Have a safety collar, described in carry drawing and bottom hook, be provided with lower bayonet slot, described safety collar is used for protecting lower bayonet slot to carry when drawing drilling rod and does not falls off.
2. unit head elevator as claimed in claim 1 a kind of, it is characterised in that: also include a suspended axle, described in carry corbel back slab
By described suspended axle be connected to described in carry and draw hook, described suspended axle be detachably connected to described in carry corbel back slab.
3. a kind of unit head elevator as claimed in claim 1, it is characterised in that: also include clutch shaft bearing and the second axle
Holding, described axis of traction is provided with first and carries and draw axle and second and carry and draw axle, described in carry corbel back slab and be connected to by described clutch shaft bearing
Described first carries and draws axle, described in carry corbel back slab and be connected to described second by described second bearing and carry and draw axle.
4. unit head elevator as claimed in claim 1 a kind of, it is characterised in that carry described in: and draw hook upper end and be provided with card
Groove, described upper draw-in groove card is connected to the bottom of described axis of traction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707920.1U CN205823200U (en) | 2016-07-06 | 2016-07-06 | A kind of unit head elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707920.1U CN205823200U (en) | 2016-07-06 | 2016-07-06 | A kind of unit head elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823200U true CN205823200U (en) | 2016-12-21 |
Family
ID=57564149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620707920.1U Expired - Fee Related CN205823200U (en) | 2016-07-06 | 2016-07-06 | A kind of unit head elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971531A (en) * | 2016-07-06 | 2016-09-28 | 福建省正丰信息技术发展有限公司 | Power head elevator |
-
2016
- 2016-07-06 CN CN201620707920.1U patent/CN205823200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971531A (en) * | 2016-07-06 | 2016-09-28 | 福建省正丰信息技术发展有限公司 | Power head elevator |
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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: 20161221 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |