CN203285345U - N-shaped derrick with bridge crane capable of adjusting in transverse direction and longitudinal direction - Google Patents
N-shaped derrick with bridge crane capable of adjusting in transverse direction and longitudinal direction Download PDFInfo
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- CN203285345U CN203285345U CN201320214398XU CN201320214398U CN203285345U CN 203285345 U CN203285345 U CN 203285345U CN 201320214398X U CN201320214398X U CN 201320214398XU CN 201320214398 U CN201320214398 U CN 201320214398U CN 203285345 U CN203285345 U CN 203285345U
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- derrick
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- hinged
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Abstract
The utility model discloses an N-shaped derrick with a bridge crane capable of adjusting in the transverse direction and the longitudinal direction. The N-shaped derrick with the bridge crane capable of adjusting in the transverse direction and the longitudinal direction comprises the bridge crane, a derrick body, a Y-shaped support and an adjusting screw rod. The bridge crane is welded to the portion above the derrick body, the derrick body is connected with the Y-shaped support through a hinge pin and a buckle, and the adjusting screw rod is hinged to the derrick body; the bridge crane is provided with a longitudinal adjustment hydraulic cylinder, one end of the longitudinal adjustment hydraulic cylinder is hinged to a base, the other end of the longitudinal adjustment hydraulic cylinder is hinged to a longitudinal adjustment base, the longitudinal adjustment base is supported by the base and the base is guided by a guide block, a transverse adjustment base is supported by the longitudinal adjustment base and the longitudinal adjustment base is guided by the guide block, the longitudinal adjustment base is hinged to a transverse adjustment hydraulic cylinder, the transverse adjustment base is hinged to a transverse adjustment hydraulic cylinder, and a pulley set is supported by the transverse adjustment base. The N-shaped derrick with the bridge crane capable of adjusting in the transverse direction and the longitudinal direction is mainly used for lifting a filling head, capable of achieving the adjustment in the transverse direction and the longitudinal direction, guaranteeing the normal work of the filling head and enabling an opening of a well to be adjusted conveniently and low in use cost.
Description
Technical field
The utility model relates to the technical field of oil/gas drilling, and specifically a kind of overhead traveling crane can laterally reach the door type derrick of vertical adjusting.
Background technology
Obtain gradually oil field user's approval along with coiled tubing work vehicle development and drilling and repairing well operating efficiency, now continuous oil pipe operation to be applied to the well workover drilling well more and more extensive, the critical component of coiled tubing is the oil pipe injection head, and for lifting oil pipe injection head, carry out working method now, has two kinds:
1, crane promotes injection head, mainly by large tonnage crane, promotes injection head and carries out the drilling and repairing well operation, and this mode well head is regulated more flexible, but cost of use is high, and the hydraulic cylinder arm of crane is unstable;
2, upright door type derrick promotes injection head, mainly by mechanisms such as overhead traveling crane and hooks, promotes injection head and carries out the drilling and repairing well operation, and this mode cost of use is low, but the well head adjusting is inconvenient.
Along with the concern of user to rig operating efficiency and cost, a kind of can well head easy to adjust in the urgent need to designing, and the low derrick geometry that promotes injection head of cost of use, to meet the instructions for use of users at home and abroad to continuous tube injection head.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly for promoting injection head, can laterally reaches vertical adjusting, guarantees its normal operation, and well head is easy to adjust, and the low door type derrick of cost of use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of overhead traveling crane can laterally reach the door type derrick of vertical adjusting, include overhead traveling crane, derrick body, Y type support and adjusting screw, it is characterized in that: described overhead traveling crane is welded in derrick body top, the derrick body is connected by bearing pin and hasp with Y type support, and adjusting screw and derrick body are hinged; Described overhead traveling crane consists of vertical regulator solution cylinder pressure, base, vertical adjusting base, lateral adjustments base, assembly pulley and lateral adjustments hydraulic cylinder, described vertical regulator solution cylinder pressure one end is articulated on base, the other end is articulated on vertical adjusting base, the vertical adjusting base of base support, led by guide pad, vertically adjusting base supports the lateral adjustments base, led by guide pad, vertically adjusting base and lateral adjustments hydraulic cylinder are hinged, lateral adjustments base and lateral adjustments hydraulic cylinder are hinged, lateral adjustments base support assembly pulley.
Adopt the beneficial effect of technique scheme: the door type derrick that this overhead traveling crane can laterally reach vertical adjusting is mainly used in promoting coiled tubing injection head in working range, by sky headstock governor motion, can vertically reach the lateral adjustments injection head at pithead position by hydraulic cylinder.Its structure comprises day car, is mainly used in supporting hook block and promotes the load of injection head and continuous-tube, and power is delivered on the derrick body, is welded in derrick body top.The derrick body, be mainly used in supporting overhead traveling crane load and be delivered on Y type support, with overhead traveling crane be welded construction, be connected by bearing pin and hasp with Y type support.Y type support, be mainly used in supporting the derrick body and transmit the load of getting off, and by supporting leg, be delivered to ground, with the derrick body, by bearing pin and hasp, is connected.Adjusting screw, be mainly used in regulating the angle of inclination of derrick.
The utility model beneficial effect is:
1, adopt the derrick form to promote injection head, lifting injection head that can be for a long time stable carries out work, and is safe and reliable;
2, with respect to the crane form, expense reduces greatly;
3, can vertically reach by the hydraulic cylinder on the sky headstock pithead position of lateral adjustments injection head, convenient and hommization;
4, adopt tilted door type derrick, added the adjusting screw of standby vertical adjusting, many a kind of adjusting forms.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the overhead traveling crane structural representation.
Fig. 4 is the overhead traveling crane left view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1 and Figure 2, overhead traveling crane can laterally reach the door type derrick of vertical adjusting, is mainly used in promoting coiled tubing injection head in working range, and the hydraulic cylinder by sky headstock governor motion vertically reaches the lateral adjustments injection head at pithead position.It comprises that overhead traveling crane 1, derrick body 2, Y type support 3, adjusting screw 4 are 2.Overhead traveling crane 1 is welded on derrick body 2, derrick body 2 other ends and Y type support 3 are hinged by bearing pin, and by hasp, fixed, Y type support 3 tops and derrick body 2 are hinged and by hasp, fixed, side and adjusting screw 4 are fixing, adjusting screw 4 one ends and Y type support 3 are hinged, and the other end is connected with vehicle frame.
As shown in Figure 3, Figure 4, overhead traveling crane, be mainly used in supporting hook block and promote the load of injection head and continuous-tube, and power is delivered on the derrick body, is welded in derrick body top.It comprises that vertical regulator solution cylinder pressure 1.1 is 2, base 1.2, vertically adjusting base 1.3, lateral adjustments base 1.4, assembly pulley 1.5, lateral adjustments hydraulic cylinder 1.6.Vertically regulator solution cylinder pressure 1.1 1 ends are articulated on base 1.2, the other end is articulated on vertical adjusting base 1.3, base 1.2 supports vertical adjusting base 1.3, by the guide pad guiding, vertically adjusting base 1.3 supports lateral adjustments base 1.4, by guide pad, is led, vertically adjusting base 1.3 is hinged with lateral adjustments hydraulic cylinder 1.6, lateral adjustments base 1.4 is hinged with lateral adjustments hydraulic cylinder 1.6, and lateral adjustments base 1.4 supports assembly pulley 1.5, is bolted.
Claims (1)
1. an overhead traveling crane can laterally reach the door type derrick of vertical adjusting, include overhead traveling crane, derrick body, Y type support and adjusting screw, it is characterized in that: described overhead traveling crane is welded in derrick body top, and the derrick body is connected by bearing pin and hasp with Y type support, and adjusting screw and derrick body are hinged; Described overhead traveling crane consists of vertical regulator solution cylinder pressure, base, vertical adjusting base, lateral adjustments base, assembly pulley and lateral adjustments hydraulic cylinder, described vertical regulator solution cylinder pressure one end is articulated on base, the other end is articulated on vertical adjusting base, the vertical adjusting base of base support, led by guide pad, vertically adjusting base supports the lateral adjustments base, led by guide pad, vertically adjusting base and lateral adjustments hydraulic cylinder are hinged, lateral adjustments base and lateral adjustments hydraulic cylinder are hinged, lateral adjustments base support assembly pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320214398XU CN203285345U (en) | 2013-04-25 | 2013-04-25 | N-shaped derrick with bridge crane capable of adjusting in transverse direction and longitudinal direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320214398XU CN203285345U (en) | 2013-04-25 | 2013-04-25 | N-shaped derrick with bridge crane capable of adjusting in transverse direction and longitudinal direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285345U true CN203285345U (en) | 2013-11-13 |
Family
ID=49541715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320214398XU Withdrawn - After Issue CN203285345U (en) | 2013-04-25 | 2013-04-25 | N-shaped derrick with bridge crane capable of adjusting in transverse direction and longitudinal direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256009A (en) * | 2013-04-25 | 2013-08-21 | 南阳二机石油装备(集团)有限公司 | Door type derrick with crown block adjustable in transverse direction and longitudinal direction |
-
2013
- 2013-04-25 CN CN201320214398XU patent/CN203285345U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256009A (en) * | 2013-04-25 | 2013-08-21 | 南阳二机石油装备(集团)有限公司 | Door type derrick with crown block adjustable in transverse direction and longitudinal direction |
| CN103256009B (en) * | 2013-04-25 | 2015-09-23 | 南阳二机石油装备(集团)有限公司 | The door type derrick that a kind of overhead traveling crane can laterally and longitudinally regulate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |