CN204299484U - A kind of driller tower hoisting device - Google Patents
A kind of driller tower hoisting device Download PDFInfo
- Publication number
- CN204299484U CN204299484U CN201420657869.9U CN201420657869U CN204299484U CN 204299484 U CN204299484 U CN 204299484U CN 201420657869 U CN201420657869 U CN 201420657869U CN 204299484 U CN204299484 U CN 204299484U
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- CN
- China
- Prior art keywords
- tower
- rig
- cradling piece
- rack beams
- driller
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- 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
A kind of driller tower hoisting device, it comprises the tower structure be arranged in rig vertical shaft through hole, this plays tower structure and comprises support, the top of this support arranges rack beams, the two ends of this rack beams are pivoted with the first pulley and the second pulley respectively, and one end of a cradling piece is fixedly connected with this rack beams, and arranges in vertical state with this rack beams, the other end of this cradling piece inserts in rig vertical shaft through hole, and this cradling piece is provided with the linkage unit matched with chuck of rig internal structure.This driller tower hoisting device also comprises and is arranged at rig underframe two and walks positioning beam on bar, and this positioning beam arranges slotted eye, and the shape of this slotted eye matches with the bottom shape of this cradling piece.The utility model can utilize rig self power to drive hoist engine to rotate, and by being wound in the steel wire rope on hoist engine, rack beams pulley and boring tower crown sheave, realizes the perpendicular tower of machinery.
Description
Technical field
The utility model relates to engineering driller, the driller tower hoisting device installed especially for rig boring tower, dismantle.
Background technology
Boring tower is rig one of indispensable equipment in work progress, for removing drilling rod in drilling operation process or putting down the groundworks such as sleeve pipe.Boring tower form is varied, has herringbone tower, four pin towers, platform-type pipe tower etc., no matter but the boring tower of what form forward and backwardly must carry out rational installation and removal, the normal use of guarantee boring tower in construction.The installation of boring tower has diverse ways according to the difference of boring tower kind, the mode of building is assembled in employings as many in platform-type boring tower from level to level, herringbone tower, four pin towers are due to the comparatively simple and lighter in weight of structure, holded up by manpower or other external force after can having assembled, but manpower erects tower not only wastes time and energy, and there is certain potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is, the problem of being erected tower by manpower is needed for convenient type boring towers such as herringbone tower, four pin towers, there is provided one that rig self power can be utilized to drive hoist engine to rotate, by being wound in the steel wire rope on hoist engine and boring tower crown sheave, thus realize the driller tower hoisting device of perpendicular tower.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of driller tower hoisting device, it comprises the tower structure be arranged in rig vertical shaft through hole, this plays tower structure and comprises support, the top of this support arranges rack beams, the two ends of this rack beams are pivoted with the first pulley and the second pulley respectively, one end of one cradling piece is fixedly connected with this rack beams, and arrange in vertical state with this rack beams, the other end of this cradling piece inserts in rig vertical shaft through hole, and this cradling piece is provided with the linkage unit matched with chuck of rig internal structure.
One of such scheme is preferably, and also comprises being arranged at rig underframe two and walking positioning beam on bar, and this positioning beam arranges slotted eye, and the shape of this slotted eye matches with the bottom shape of this cradling piece.
One of such scheme is preferably, and this cradling piece is provided with the flat side and deep-slotted chip breaker that match with chuck of rig internal structure.
One of such scheme is preferably, and the slotted eye in this positioning beam is rectangular opening, and flat side's width matching size of the rectangle width direction size of this rectangular opening and this cradling piece closes.
Compared with prior art, the utility model structure is simple, easy to operate, utilizes rig self power, alleviates the labour intensity of perpendicular tower staff, improve the efficiency of perpendicular tower, eliminate the potential safety hazard in work.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the top view of the utility model rack beams.
Fig. 3 is the sectional structure schematic diagram of the utility model positioning beam.
Fig. 4 is that sectional view is looked on a left side, middle part of Fig. 3.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is the utility model using state schematic diagram.
In figure: 1-play tower structure, 11--support, 111--rack beams, the 1111-the first pulley, 1112-the second pulley, 1113-bearing pin, 1114-wheel shaft, 1115-axle sleeve, 112-cradling piece, 1121-flat side, 1122-deep-slotted chip breaker, 2-positioning beam, 21-slotted eye, 3-rig, 31-hoist engine, 32-chuck, 4-boring tower, 41-crown sheave, 5-steel wire rope, A-two, C-position, one, B-position, position three.
Detailed description of the invention
As shown in figs 1 to 6, the utility model driller tower hoisting device one embodiment comprises and walks positioning beam 2 on bar for being arranged at playing tower structure 1 and being arranged at rig underframe two in rig vertical shaft through hole.
This plays tower structure 1 and comprises support 11, the top of this support 11 arranges rack beams 111, the two ends of this rack beams 111 are pivoted with the first pulley 1111 and the second pulley 1112 respectively, one end of one cradling piece 112 is fixedly connected with this rack beams 111, and arrange in vertical state with this rack beams 111, the other end of this cradling piece 112 inserts in rig vertical shaft through hole, and this cradling piece 112 is provided with the flat side 1121 and deep-slotted chip breaker 1122 that match with chuck of rig internal structure.Deep-slotted chip breaker 1122 is used as to coordinate with chuck of rig 32, and flat side 1121 is used as to coordinate with the flat side of rig vertical shaft inside, and the cradling piece 112 playing tower structure 1 is clamped location by jointly.
This positioning beam 2 arranges slotted eye 21, and the shape of this slotted eye 21 matches with the bottom shape of this cradling piece 112.This slotted eye 21 is rectangular opening, and the rectangle width direction size of this rectangular opening matches with flat side's width dimensions of this cradling piece 112, with further to playing cradling piece 112 position-limiting actions of tower structure 1.This positioning beam 2 leans against rig underframe two and walks on bar, ensure that tower structure 1 can not rotate in perpendicular tower process, has made perpendicular tower steady.
The utility model is mainly used in the perpendicular tower of the convenient type boring tower such as herringbone tower, four pin towers.First boring tower 4 is assembled on request before perpendicular tower, put by the A of position one shown in Fig. 6, and boring tower 4 liang of forelegs are connected with the underframe of rig 3.Putting into rig vertical shaft through hole playing the cradling piece 112 of tower structure 1, being clamped by chuck 32, adjusted the arm of force direction of tower structure 1 (short one end towards boring tower 4 placement location, as shown in Figure 6).Be placed on the underframe dead ahead of rig 3 in positioning beam 2 being met, and walk bar end face near rig two, then move the upper spider of rig 3 afterwards, align the slotted eye 21 in positioning beam 2 to cradling piece 112 lower end of playing tower structure 1 and insert.After the first pulley 1111, second pulley 1112 steel wire rope 5 having been passed tower structure 1 and crown sheave 41, steel wire rope 5 other end wire clips is clamped.Then start rig 3, make hoist engine 31 low speed rotation, drive steel wire rope 5, mild by boring tower 4 from the A pull-up of position one shown in Fig. 6 to position two B, time finally to position three C, then by manpower, boring tower 4 liang of back legs are placed in boring tower great underframe Connection Block.
Claims (4)
1. a driller tower hoisting device, it is characterized in that comprising the tower structure be arranged in rig vertical shaft through hole, this plays tower structure and comprises support, the top of this support arranges rack beams, the two ends of this rack beams are pivoted with the first pulley and the second pulley respectively, and one end of a cradling piece is fixedly connected with this rack beams, and arranges in vertical state with this rack beams, the other end of this cradling piece inserts in rig vertical shaft through hole, and this cradling piece is provided with the linkage unit matched with chuck of rig internal structure.
2. a kind of driller tower hoisting device according to claim 1, characterized by further comprising and be arranged at rig underframe two and walk positioning beam on bar, this positioning beam arranges slotted eye, and the shape of this slotted eye matches with the bottom shape of this cradling piece.
3. a kind of driller tower hoisting device according to claim 1, is characterized in that, this cradling piece is provided with the flat side and deep-slotted chip breaker that match with chuck of rig internal structure.
4. a kind of driller tower hoisting device according to claim 2, is characterized in that, the slotted eye in this positioning beam is rectangular opening, and flat side's width matching size of the rectangle width direction size of this rectangular opening and this cradling piece closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657869.9U CN204299484U (en) | 2014-11-06 | 2014-11-06 | A kind of driller tower hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657869.9U CN204299484U (en) | 2014-11-06 | 2014-11-06 | A kind of driller tower hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299484U true CN204299484U (en) | 2015-04-29 |
Family
ID=53105030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657869.9U Expired - Fee Related CN204299484U (en) | 2014-11-06 | 2014-11-06 | A kind of driller tower hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132973A (en) * | 2018-10-26 | 2019-01-04 | 中地装张家口探矿机械有限公司 | A kind of pipe boring tower tower apparatus |
-
2014
- 2014-11-06 CN CN201420657869.9U patent/CN204299484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132973A (en) * | 2018-10-26 | 2019-01-04 | 中地装张家口探矿机械有限公司 | A kind of pipe boring tower tower apparatus |
| CN109132973B (en) * | 2018-10-26 | 2023-12-19 | 中地装张家口探矿机械有限公司 | Pipe drilling tower lifting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20171106 |