CN203008818U - Up-and-down catwalk mechanism for transportation of drilling tools - Google Patents
Up-and-down catwalk mechanism for transportation of drilling tools Download PDFInfo
- Publication number
- CN203008818U CN203008818U CN 201220712048 CN201220712048U CN203008818U CN 203008818 U CN203008818 U CN 203008818U CN 201220712048 CN201220712048 CN 201220712048 CN 201220712048 U CN201220712048 U CN 201220712048U CN 203008818 U CN203008818 U CN 203008818U
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- China
- Prior art keywords
- catwalk
- hinged
- main body
- dynamic catwalk
- drilling tool
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- Expired - Fee Related
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Abstract
The utility model relates to power catwalks for oil drilling machines, particularly to an up-and-down catwalk mechanism for the transportation of drilling tools. A supporting rod is mounted on the side surface of a power catwalk body, a supporting plate is mounted on the power catwalk body, a limiting pin is mounted on a table of the power catwalk body, and a row of limiting holes are reserved for the limiting pin on the table of the power catwalk body. The supporting rod comprises a hook rod, a telescopic hydraulic cylinder and a base, a middle ear plate of the hook rod is hinged with the telescopic hydraulic cylinder, and a tail ear plate of the hook rod is hinged with the base which is hinged with a lug of the catwalk. The supporting plate comprises a carrying plate, an outer telescopic hydraulic cylinder, a fixing plate and an inner telescopic hydraulic cylinder. According to the up-and-down catwalk mechanism, drilling rods can move up and down without a tube grabbing machine, and the drilling tools can sequentially enter into the power catwalk body. The up-and-down catwalk mechanism overcomes the shortcomings that an existing up drilling tool mechanism must be provided with the tube grabbing machine for auxiliary operation, the operation is complex, and the security risk exists.
Description
Technical field:
The utility model relates to a kind of oil-well rig dynamic catwalk, particularly cat road, a kind of fortune drilling tool up and down mechanism.
Background technology:
At present, the upper drilling tool mechanism that oil-well rig supporting dynamic catwalk both sides are equipped with must be equipped with the grab pipe machine less important work, once places several drilling tools.When upper drilling tool mechanism sent drilling tool, many drilling tools all can roll in the V-type groove of dynamic catwalk, needed personnel that unnecessary drilling tool is rolled back on upper drill rod mechanism.There is certain potential safety hazard in complicated operation.
The utility model content:
The technical problems to be solved in the utility model is to provide a kind of fortune drilling tool up and down cat road mechanism, and this device has realized need not grab pipe machine can realize drilling rod dynamic catwalk main body up and down, and drilling tool can enter in the dynamic catwalk main body successively simultaneously.Overcome existing upper drilling tool mechanism and must be equipped with the grab pipe machine less important work, there is the deficiency of certain potential safety hazard in complicated operation.
Technical solution adopted in the utility model is: a kind of fortune drilling tool up and down cat road mechanism comprises strut, fagging and spacer pin; Strut is arranged on dynamic catwalk main body side, and fagging is arranged on the dynamic catwalk main body, and spacer pin is arranged on dynamic catwalk main body table top, reserves one for spacer pin simultaneously on dynamic catwalk main body table top and arranges spacing hole; Strut comprises shank, extending cylinder and base, and middle otic placode and the extending cylinder of shank are hinged, and afterbody otic placode and the base of shank are hinged, and base and cat road ear seat are hinged; Fagging forms by lifting plate, outside extending cylinder, fixed head and inboard extending cylinder.
The beneficial effects of the utility model are: the utility model is owing to having adopted the mode that strut, fagging and spacer pin are installed on the dynamic catwalk main body, thereby have and need not the function that grab pipe machine can be realized drilling rod up and down dynamic catwalk main body, drilling tool can enter in the dynamic catwalk main body successively simultaneously, simple to operate, safe and reliable.
Description of drawings:
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the structural representation of strut.
Fig. 5 is fagging and spacer pin structural representation.
The specific embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of fortune drilling tool up and down cat road mechanism comprises strut 1, fagging 2 and spacer pin 3; Strut 1 is arranged on dynamic catwalk main body side, and fagging 2 is arranged on the dynamic catwalk main body, and spacer pin 3 is arranged on dynamic catwalk main body table top, simultaneously according to group according to the size needs on the dynamic catwalk table top, be that spacer pin 3 is reserved row's spacing holes.The size different according to drilling tool can be arranged on corresponding position with spacer pin 3.Strut 1 comprises shank 4, extending cylinder 5 and base 6, middle otic placode and the extending cylinder 5 of shank 4 are hinged, afterbody otic placode and the base 6 of shank 4 are hinged, base 6 is hinged with cat road ear seat, during transportation, pull down the hinged of base 6 and cat road ear seat one side, rotating base 6 drives shank 4 and extending cylinders 5, can be with shank 4 with fixedly otic placode is hinged.Fagging 2 forms by lifting plate 7, outside extending cylinder 8, fixed head 9 and inboard extending cylinder 10.
Dynamic catwalk main body on drilling tool: extending cylinder 5 elongations of strut 1, shank 4 is under the effect of extending cylinder 5, drilling tool on rack for rods is hooked, when extending cylinder 5 was raised to extreme position, drilling tool rolled to the dynamic catwalk main body along shank 4, and when being rolled into the dynamic catwalk edge, limited pin 3 stops, at this moment outside extending cylinder 8 stretches out, lift plate 7 and rise, drilling tool is lifted height over spacer pin 3, drilling tool just rolls in the dynamic catwalk main body.Outside extending cylinder 8 is regained, and lifts plate 7 and falls, and the drilling tool of back blocks with regard to limited pin 3.
Dynamic catwalk main body under drilling tool: at first take off spacer pin 3, shank 4 is parked in a little less than the dynamic catwalk table position, drilling tool rolls out the dynamic catwalk main body, inboard extending cylinder 10 stretches out, lift plate 7 and rise, drilling tool continues outwards to roll out the dynamic catwalk main body, is rolled into shank 4 gib head ends along shank 4 inclined-planes.On shank 4, after row's some drilling tool, extending cylinder 5 is regained, and shank 4 descends, and drilling tool is rolled on rack for rods along shank 4 inclined-planes.
Be understandable that, above about specific descriptions of the present utility model, only for the utility model being described and being not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.
Claims (1)
1. a fortune drilling tool up and down cat road mechanism, comprise strut (1), fagging (2) and spacer pin (3); It is characterized in that: strut (1) is arranged on dynamic catwalk main body side, fagging (2) is arranged on the dynamic catwalk main body, spacer pin (3) is arranged on dynamic catwalk main body table top, is simultaneously that spacer pin (3) is reserved row's spacing hole on dynamic catwalk main body table top; Strut (1) comprises shank (4), extending cylinder (5) and base (6), and the middle otic placode of shank (4) and extending cylinder (5) are hinged, and the afterbody otic placode of shank (4) and base (6) are hinged, and base (6) is hinged with cat road ear seat; Fagging (2) forms by lifting plate (7), outside extending cylinder (8), fixed head (9) and inboard extending cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712048 CN203008818U (en) | 2012-12-20 | 2012-12-20 | Up-and-down catwalk mechanism for transportation of drilling tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712048 CN203008818U (en) | 2012-12-20 | 2012-12-20 | Up-and-down catwalk mechanism for transportation of drilling tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203008818U true CN203008818U (en) | 2013-06-19 |
Family
ID=48600425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712048 Expired - Fee Related CN203008818U (en) | 2012-12-20 | 2012-12-20 | Up-and-down catwalk mechanism for transportation of drilling tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203008818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883271A (en) * | 2014-03-04 | 2014-06-25 | 常州大学 | Double-slider safety pin mechanism for conveying frame of power catwalk machine |
| CN106555555A (en) * | 2015-09-28 | 2017-04-05 | 江苏如通石油机械股份有限公司 | The automatic catwalk device of workover rig and its operational approach |
-
2012
- 2012-12-20 CN CN 201220712048 patent/CN203008818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883271A (en) * | 2014-03-04 | 2014-06-25 | 常州大学 | Double-slider safety pin mechanism for conveying frame of power catwalk machine |
| CN103883271B (en) * | 2014-03-04 | 2016-01-20 | 常州大学 | Power catwalk machine carriage double-slider safety pin mechanism |
| CN106555555A (en) * | 2015-09-28 | 2017-04-05 | 江苏如通石油机械股份有限公司 | The automatic catwalk device of workover rig and its operational approach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAOHE PETROLEUM EQUIPMENT COMPANY, CNPC Effective date: 20130626 Owner name: CNPC BOHAI EQUIPMENT MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LIAOHE PETROLEUM EQUIPMENT COMPANY, CNPC Effective date: 20130626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 124010 PANJIN, LIAONING PROVINCE TO: 300457 BINHAI NEW DISTRICT, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130626 Address after: 300457 Binhai New Area, Tianjin Binhai Service Outsourcing Industrial Park, building 3 Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Patentee after: China Petroleum Liaohe Equipment Company Address before: 124010 Yingbin Road 32, Xinglongtai District, Liaoning, Panjin Patentee before: China Petroleum Liaohe Equipment Company |
|
| 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: 20130619 Termination date: 20181220 |