CN201826761U - Derrick - Google Patents
Derrick Download PDFInfo
- Publication number
- CN201826761U CN201826761U CN2010205883978U CN201020588397U CN201826761U CN 201826761 U CN201826761 U CN 201826761U CN 2010205883978 U CN2010205883978 U CN 2010205883978U CN 201020588397 U CN201020588397 U CN 201020588397U CN 201826761 U CN201826761 U CN 201826761U
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- CN
- China
- Prior art keywords
- derrick
- canned paragraph
- fixed
- brace table
- folded section
- 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
The utility model discloses a derrick which comprises a fixed section, a folding section rotatably connected with the fixed section, a supporting table fixed on the fixed section and a folding hydraulic cylinder one end of which is connected with the folding section and the other end of which is connected with the supporting table, wherein the folding hydraulic cylinder can drive the folding section to rotate relative to the fixed section. Only the folding section of the derrick needs to be folded, and the fixed section is maintained the same, therefore, the derrick is not only convenient to carry, but also shorter in lift-up or lift-down period, and more convenient to install.
Description
Technical field
The utility model relates to a kind of rig, the derrick on particularly a kind of rig.
Background technology
Because the vehicular rig has the characteristic of convenient transportation, thereby is generally adopted.When needs transport vehicle-mounted churn, derrick integral body is all transferred to level, just can haul.When the needs rig is worked, the derrick integral lifting at vertical state, just can be carried out work.
Yet the height of derrick is higher usually, and this has just caused the hoisting of derrick or the process of transferring comparatively to bother, and installation period is long.
The utility model content
In view of this, being necessary to provide a kind of hoists or transfers process derrick comparatively easily.
Derrick comprises canned paragraph, connects the folded section on the described canned paragraph rotationally, a brace table and an end that is fixed on the described canned paragraph connects the folding fluid cylinder that the described folded section other end connects described brace table, and described folding fluid cylinder can drive described folded section and rotate with respect to described canned paragraph.
Described derrick also comprises support bar, and described support bar one end is fixed in described canned paragraph, and the other end is fixed on the described brace table.
Described brace table one end is fixed on the described canned paragraph, and the other end is unsettled, and described support bar is fixed on the free end of described brace table.
End one side that described folded section is connected with canned paragraph is connected described canned paragraph rotationally, and opposite side removably is fixed on the canned paragraph.
The opposite side of described folded section offers first fixing hole, offer on the described canned paragraph and corresponding second fixing hole of first locating hole, described derrick also comprises fixed axis, and described fixed axis passes first fixing hole and second fixing hole, so that described folded section is fixed on the described canned paragraph.
Described derrick also comprises the fixedly fluid cylinder that is fixed on the described canned paragraph, and described fixedly fluid cylinder is connected with described fixed axis, inserts and withdraw from described first fixing hole and second fixing hole in order to drive described fixed axis.
Described brace table one end is fixed on the described canned paragraph, and the other end is unsettled, and described folding fluid cylinder connects on the free end of described brace table.
Above-mentioned derrick only folded section need fold, and canned paragraph is still kept intact, and therefore, this derrick not only is convenient to carrying, and shorter in the cycle that hoists or put down, and it is comparatively convenient to install.
Description of drawings
Fig. 1 is the utility model preferred embodiment derrick front view.
Fig. 2 is the partial enlarged drawing of derrick among Fig. 1.
Fig. 3 is the first variable condition figure of derrick among Fig. 2.
Fig. 4 is the second variable condition figure of derrick among Fig. 2.
Fig. 5 is the right view of derrick among Fig. 2.
Fig. 6 is the partial enlarged drawing of derrick among Fig. 5.
Specific embodiment
As shown in Figure 1, the utility model preferred embodiment derrick 100 comprise canned paragraph 10, rotationally the section of being connected and fixed 10 folded section 20, be fixed in brace table 30 and the folding fluid cylinder 40 that is connected folded section 20 and brace table 30 on the canned paragraph 10.
Please consult Fig. 2, Fig. 3 and Fig. 4 simultaneously, end one side that folded section 20 is connected with canned paragraph 10 is rotationally connected with on the canned paragraph 10, and opposite side is provided with on first lug, 21, the first lugs 21 and offers fixing hole.Accordingly, canned paragraph 10 also is provided with on second lug, 12, the second lugs 12 and also offers fixing hole.In the present embodiment, canned paragraph 10 is formed by fixedly connecting by four derrick sections, and folded section 20 is one section derrick section.In other embodiments, canned paragraph can be derrick sections such as, two, three, five and is formed by fixedly connecting, and is formed by fixedly connecting and folded section also can be two, three, four or more derrick sections.
Brace table 30 is provided with perpendicular to canned paragraph 10, and the one end is fixed on the canned paragraph 10, and the other end is unsettled.Derrick 100 also comprises support bar 70.One end of support bar 70 is fixed in canned paragraph 10, and the other end is fixed on the free end of brace table 30, fractures when excessive to prevent that brace table 30 is stressed.
The cylinder body of folding fluid cylinder 40 is connected on the free end of brace table 30, and piston rod is connected on the folding stand 20.In other embodiments, the piston rod of folding fluid cylinder 40 can be connected on the folding stand 20, and cylinder body can be connected on the brace table 30.When folding fluid cylinder 40 is worked, can spur folded section 20 and rotate with respect to canned paragraph 10.
See also Fig. 5 and Fig. 6, derrick 100 also comprises fixed axis 50 and fixing fluid cylinder 60.Fixedly fluid cylinder 60 is fixed in canned paragraph 10.Fixed axis 50 is used to pass the fixing hole of first lug 21 and second lug 12, so that folded section 20 is fixed in canned paragraph 10.Fixed axis 50 is fixed on the piston rod of fixing fluid cylinder 60, to withdraw from the fixing hole of first lug 21 and second lug 12 under the effect of fixing fluid cylinder 60, perhaps inserts in the fixing hole of first lug 21 and second lug 12.
When derrick 100 is in running order, the fixing hole of first lug 21 of folded section 10 and second lug 12 of canned paragraph 20 is relative, fixed axis 50 is fixed in the fixing hole of first lug 21 and second lug 12, rotates with respect to canned paragraph 10 to prevent folded section 20.At this moment, folded section 10, canned paragraph 20, brace table 30, folding fluid cylinder 40 form a triangular structure, and wherein, folded section 10 and canned paragraph 20 form a leg-of-mutton right-angle side, brace table 30 is leg-of-mutton another right-angle side, and folding fluid cylinder 40 forms hypotenuse.
When work is finished, in the time of need hauling, at first, start fixedly fluid cylinder 60, the piston rod that starts fluid cylinder 60 drives the fixing hole that fixed axis 50 is released first lug 21 and second lug 12; Then, start folding fluid cylinder 40, the piston rod pulling folded section 20 of folding fluid cylinder 40 is rotated with respect to canned paragraph 10, stops up to folding fluid cylinder 40, and at this moment, the height of derrick 40 is lowered, so that carrying.In addition, above-mentioned derrick 100 only folded section 20 needs to fold, and canned paragraph 10 is still kept intact, and therefore, this derrick 100 not only is convenient to carrying, and shorter in the cycle that hoists or put down, and it is comparatively convenient to install.
Claims (7)
1. derrick, comprise canned paragraph, it is characterized in that: this derrick comprises that also the folded section that connects described canned paragraph rotationally, a brace table and an end that is fixed on the described canned paragraph connect the folding fluid cylinder that the described folded section other end connects described brace table, and described folding fluid cylinder can drive described folded section and rotate with respect to described canned paragraph.
2. derrick as claimed in claim 1 is characterized in that: described derrick also comprises support bar, and described support bar one end is fixed in described canned paragraph, and the other end is fixed on the described brace table.
3. derrick as claimed in claim 2 is characterized in that: described brace table one end is fixed on the described canned paragraph, and the other end is unsettled, and described support bar is fixed on the free end of described brace table.
4. derrick as claimed in claim 1 is characterized in that: end one side that described folded section is connected with canned paragraph is connected described canned paragraph rotationally, and opposite side removably is fixed on the canned paragraph.
5. derrick as claimed in claim 4, it is characterized in that: the opposite side of described folded section offers first fixing hole, offer on the described canned paragraph and corresponding second fixing hole of first locating hole, described derrick also comprises fixed axis, described fixed axis passes first fixing hole and second fixing hole, so that described folded section is fixed on the described canned paragraph.
6. derrick as claimed in claim 5, it is characterized in that: described derrick also comprises the fixedly fluid cylinder that is fixed on the described canned paragraph, described fixedly fluid cylinder is connected with described fixed axis, inserts and withdraw from described first fixing hole and second fixing hole in order to drive described fixed axis.
7. derrick as claimed in claim 1 is characterized in that: described brace table one end is fixed on the described canned paragraph, and the other end is unsettled, and described folding fluid cylinder connects the free end of described brace table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205883978U CN201826761U (en) | 2010-11-03 | 2010-11-03 | Derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205883978U CN201826761U (en) | 2010-11-03 | 2010-11-03 | Derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826761U true CN201826761U (en) | 2011-05-11 |
Family
ID=43965305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205883978U Expired - Fee Related CN201826761U (en) | 2010-11-03 | 2010-11-03 | Derrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826761U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982141A (en) * | 2014-06-09 | 2014-08-13 | 四川宏华石油设备有限公司 | Novel rapid moving drilling rig derrick base structure |
| CN104074468A (en) * | 2014-07-11 | 2014-10-01 | 北京奥瑞安能源技术开发有限公司 | Coiled tubing operation equipment and folding derrick of coiled tubing operation equipment |
| CN105178875A (en) * | 2015-08-27 | 2015-12-23 | 兰州兰石集团有限公司 | Quick moving and assembling rig |
| CN108729856A (en) * | 2012-04-17 | 2018-11-02 | 国民油井华高有限合伙公司 | Drilling derrick construction system and the method for setting up drilling derrick |
-
2010
- 2010-11-03 CN CN2010205883978U patent/CN201826761U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729856A (en) * | 2012-04-17 | 2018-11-02 | 国民油井华高有限合伙公司 | Drilling derrick construction system and the method for setting up drilling derrick |
| CN103982141A (en) * | 2014-06-09 | 2014-08-13 | 四川宏华石油设备有限公司 | Novel rapid moving drilling rig derrick base structure |
| CN103982141B (en) * | 2014-06-09 | 2016-04-20 | 四川宏华石油设备有限公司 | A kind of novel rapid transporting drilling machine derrick substructure structure |
| CN104074468A (en) * | 2014-07-11 | 2014-10-01 | 北京奥瑞安能源技术开发有限公司 | Coiled tubing operation equipment and folding derrick of coiled tubing operation equipment |
| CN104074468B (en) * | 2014-07-11 | 2016-02-24 | 北京奥瑞安能源技术开发有限公司 | A kind of continuous oil pipe operation equipment and jacknife mast thereof |
| CN105178875A (en) * | 2015-08-27 | 2015-12-23 | 兰州兰石集团有限公司 | Quick moving and assembling rig |
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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: 20110511 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |