CN202370456U - Power catwalk - Google Patents
Power catwalk Download PDFInfo
- Publication number
- CN202370456U CN202370456U CN2011205333510U CN201120533351U CN202370456U CN 202370456 U CN202370456 U CN 202370456U CN 2011205333510 U CN2011205333510 U CN 2011205333510U CN 201120533351 U CN201120533351 U CN 201120533351U CN 202370456 U CN202370456 U CN 202370456U
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- ramp
- road
- piece
- cat
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of petroleum drilling equipment, in particular to a power catwalk. The a power catwalk comprises a horizontally arranged catwalk and a slantwise arranged ramp, wherein the lower end of the ramp is connected with the catwalk; a pulley is arranged on a drill rod turning device is arranged on the catwalk at the part connected with the ramp; the drill rod turning device comprises a hydraulic cylinder, a turning piece and a support platform; the support platform is fixedly mounted on the catwalk; one side of the turning piece is hinged with the support platform and the other side of the turning piece is hinged with the hydraulic cylinder; the hydraulic cylinder is fixed in the catwalk and positioned below the ramp; the upper end of the pulley is hinged with a withholding hydraulic cylinder and a withholding piece; and the piston of the withholding hydraulic cylinder is hinged with the withholding piece. The utility model changes the traditional drill rod operation mode, improves the working safety, the drilling operation efficiency and the working condition of workers, frees the workers from traditional physical labor and reduces the drilling operation cost.
Description
Technical field
The utility model relates to the oil-well drilling equipment technical field, is specifically related to a kind of power cat road.
Background technology
At present; The mode of the upper and lower rig floor of drilling rod adopts the combination of ramp and cat road usually, relies on puffer, rope to cooperate, on the drilling rod during rig floor puffer on the rig floor transfer wire rope; Utilize instruments such as rigging that drilling rod is pulled on rig floor along the ramp; Utilize puffer to tangle the thribble top during following rig floor thribble is got rid of down, level moves on the pipe racking frame on deck then, and there are problems such as job security is poor, labor strength big, inefficiency in this method of operating.
Summary of the invention
The purpose of the utility model is to provide a kind of realization automaticity high, has improved job security, reduces the power cat road of working strength of workers and operating cost.
The technical scheme of the utility model is:
Power cat road comprises horizontally disposed cat road and the ramp that is obliquely installed, and the lower end in horizontal ramp is connected with Mao Dao; Cat is provided with coaster on the road, it is characterized in that, the cat road turns over and into routs up device with junction, horizontal ramp drilling rod being set; Drilling rod turns over into to be routed up device and comprises hydraulic cylinder, flip piece and brace table, and brace table is fixedly mounted on the cat road, and flip piece is L-shaped; One side of flip piece is articulated and connected with brace table, and the another side and the hydraulic cylinder of flip piece are articulated and connected, and hydraulic cylinder is fixed in the cat road and is positioned at the below, ramp; The coaster upper end is articulated and connected and withholds hydraulic cylinder and buckling piece, and piston and the buckling piece of withholding hydraulic cylinder are articulated and connected.
Ramp and Mao Dao junction are provided with transition apparatus, and transition apparatus is connected with the cat road with the ramp, and transition apparatus is installation and removal easily.
3 cover drilling rods are set on the cat road turn over and into rout up device, thereby realize once following three drilling rods.
Buckling piece is L-shaped, withholds the middle part of the piston and the buckling piece of hydraulic cylinder.
The utility model changes traditional drilling rod mode of operation, has improved the safety and the drillng operation efficient of work, improves workman's condition of labor, and the workman is freed from the traditional physical work, has reduced the cost of drillng operation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the sketch map during drilling rod on the utility model.
Fig. 3 is the vertical view of the utility model.
1 cat road, 2 coasters 3 are withheld hydraulic cylinder 4 buckling pieces 5 hydraulic cylinders
6 flip pieces, 7 brace tables, 8 ramps, 9 drilling rods.
The specific embodiment
Power cat road 1 comprises horizontally disposed cat road 1 and the ramp 8 that is obliquely installed, and the lower end in horizontal ramp 8 is connected with cat road 1; Coaster 2 is set on the cat road 1, and cat road 1 turns over and into routs up device with 8 junctions, horizontal ramp 3 cover drilling rods 9 being set, and drilling rod 9 turns over into to be routed up device and comprise hydraulic cylinder 5, flip piece 6 and brace table 7; Brace table 7 is fixedly mounted on the cat road 1; Flip piece 6 is L-shaped, and one side of flip piece 6 is articulated and connected with brace table 7, and the another side of flip piece 6 and hydraulic cylinder 5 are articulated and connected; Hydraulic cylinder 5 is fixed in the cat road 1 and is positioned at 8 belows, ramp; Coaster 2 upper ends are articulated and connected and withhold hydraulic cylinder 3 and buckling piece 4, and buckling piece 4 is L-shaped, withholds the piston of hydraulic cylinder 3 and the middle part of buckling piece 4 and is articulated and connected.
During last drilling rod 9, coaster 2 promotes drilling rods 9 and advances, and after coaster 2 advances to cat road 1 and 8 junctions, ramp, utilizes instrument such as rigging that drilling rod 98 is pulled on rig floor along the ramp; During following drilling rod 9, coaster 2 is positioned at cat road 1 and 8 junctions, ramp, when drilling rod 98 descending along the ramp; After drilling rod 9 lower ends were fallen on the flip piece 6, the piston of withholding hydraulic cylinder 3 stretched out, and drove buckling piece 4 and withheld on the drilling rod 9; Hydraulic cylinder 5 stretches out simultaneously, makes flip piece 6 around brace table 7 rotations, and it is descending that drilling rod 9 is continued; Coaster 2 is retreated then, and it is descending to drive drilling rod 9 simultaneously.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the specific embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1. power cat road comprises horizontally disposed cat road and the ramp that is obliquely installed, and the lower end in horizontal ramp is connected with Mao Dao; Cat is provided with coaster on the road, it is characterized in that, the cat road turns over and into routs up device with junction, horizontal ramp drilling rod being set; Drilling rod turns over into to be routed up device and comprises hydraulic cylinder, flip piece and brace table, and brace table is fixedly mounted on the cat road, and flip piece is L-shaped; One side of flip piece is articulated and connected with brace table, and the another side and the hydraulic cylinder of flip piece are articulated and connected, and hydraulic cylinder is fixed in the cat road and is positioned at the below, ramp; The coaster upper end is articulated and connected and withholds hydraulic cylinder and buckling piece, and piston and the buckling piece of withholding hydraulic cylinder are articulated and connected.
2. according to the said power cat of claim 1 road, it is characterized in that ramp and Mao Dao junction are provided with transition apparatus, transition apparatus is connected with the cat road with the ramp.
3. according to the said power cat of claim 1 road, it is characterized in that, 3 cover drilling rods are set on the cat road turn over and into rout up device.
4. according to the said power cat of claim 1 road, it is characterized in that buckling piece is L-shaped, withhold the middle part of the piston and the buckling piece of hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205333510U CN202370456U (en) | 2011-12-20 | 2011-12-20 | Power catwalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205333510U CN202370456U (en) | 2011-12-20 | 2011-12-20 | Power catwalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370456U true CN202370456U (en) | 2012-08-08 |
Family
ID=46594163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205333510U Expired - Lifetime CN202370456U (en) | 2011-12-20 | 2011-12-20 | Power catwalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370456U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677725A (en) * | 2015-11-09 | 2017-05-17 | 中石化石油工程技术服务有限公司 | Petroleum drilling machine pipe transferring equipment |
| CN107257881A (en) * | 2015-02-27 | 2017-10-17 | 美国论坛股份有限公司 | Pipe fitting pin thread control system |
| CN112983309A (en) * | 2021-04-22 | 2021-06-18 | 纬达石油装备有限公司 | Automatic pipe column conveying device |
-
2011
- 2011-12-20 CN CN2011205333510U patent/CN202370456U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257881A (en) * | 2015-02-27 | 2017-10-17 | 美国论坛股份有限公司 | Pipe fitting pin thread control system |
| US10557320B2 (en) | 2015-02-27 | 2020-02-11 | Forum Us, Inc. | Tubular pin control system |
| CN106677725A (en) * | 2015-11-09 | 2017-05-17 | 中石化石油工程技术服务有限公司 | Petroleum drilling machine pipe transferring equipment |
| CN112983309A (en) * | 2021-04-22 | 2021-06-18 | 纬达石油装备有限公司 | Automatic pipe column conveying device |
| CN112983309B (en) * | 2021-04-22 | 2021-07-16 | 纬达石油装备有限公司 | Automatic pipe column conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |