CN202954756U - Self-powered catwalk - Google Patents
Self-powered catwalk Download PDFInfo
- Publication number
- CN202954756U CN202954756U CN 201220688789 CN201220688789U CN202954756U CN 202954756 U CN202954756 U CN 202954756U CN 201220688789 CN201220688789 CN 201220688789 CN 201220688789 U CN201220688789 U CN 201220688789U CN 202954756 U CN202954756 U CN 202954756U
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- CN
- China
- Prior art keywords
- swing arm
- table top
- drilling rod
- self
- powered
- 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 belongs to the field of oil equipment, and a self-powered catwalk. The self-powered catwalk comprises a catwalk table facet (1) and a drill rod frame (2), wherein a drill rod supporting part is arranged at the top of the drill rod frame (2); at least one swinging mechanism (3) is arranged on the lower bottom face of the catwalk table facet (1) at intervals; each swinging mechanism (3) comprises a swinging arm (4) and a power mechanism (5); the power mechanism (5) drives the swinging arm (4) to swing around a hinge joint of the swinging arm (4) and the catwalk table facet (1); and a swinging range of the swinging arm (4) refers to the arc front end is located between the catwalk table facet (1) and the drill rod supporting part all along and is close to the drill rod supporting part. The self-powered catwalk provided by the utility model moves a drill rod (9) to the catwalk table facet (1) through the swinging arm (4), so that the labor intensity of workers can be reduced.
Description
Technical field
The utility model belongs to the oil equipment field, is specifically related to a kind of self-powered De Mao road.
Background technology
At present, when relating to drilling rod or heavier tubing installing in the oil drilling construction, first drilling rod or tubing to be placed on the contour rack for rods of Yu Mao road table top, then adopt artificial drilling rod or the tubing Dao Mao road table top of promoting, provide power by being arranged in winch on rig floor again, drilling rod or tubing are dragged on rig floor along ramp by wire rope You Mao road; Remove drilling well contrary with the operation that drilling well is installed, through actual use for many years, prove that it is safe and reliable adopting this structure, but when adopting this structure, when drilling well is installed, need manually heavier tubing or drilling rod to be moved Dao Mao road table top from rack for rods; When removing drilling well, also need manually drilling rod or heavier tubing Cong Mao road table top to be pushed on rack for rods, due to drilling rod and tubing heavier, so that workman's labour intensity is large, and be unfavorable for the adverse circumstances use, as environment such as low temperature, desert, swamp lands.
So, need badly at present and a kind ofly can reduce labor strength, and can adapt to the novel cat road of adverse circumstances.
The utility model content
Of the present utility model being: the labor strength existed for existing cat road is large, and is unfavorable for the problem that adverse circumstances are used, and provides a kind of and can reduce labor strength, and can adapt to the self-powered De Mao road of adverse circumstances.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of self-powered De Mao road, include cat road table top 1 and rack for rods 2, described rack for rods 2 tops are provided with the drilling rod support portion, described cat road table top 1 bottom surface is arranged at intervals with at least one swing mechanism 3, described swing mechanism 3 comprises swing arm 4 and actuating unit 5, the front end of described swing arm 4 is circular-arc, described swing arm 4 is hinged with the side of described cat road table top 1, described actuating unit 5 drives described swing arm 4 and swings around described swing arm 4 and the pin joint of described cat road table top 1, the hunting range that described swing arm 4 swings is that described circular-arc front end is all the time between described cat road table top 1 and described drilling rod support portion and near described drilling rod support portion.Drilling rod 9 is placed on described rack for rods 2 slightly on the drilling rod support portion of cat platform where rites are performed face tilt, the original position that described swing arm 4 swings is that described swing arm 4 front end upsides are a little less than described drilling rod support portion, in drilling rod 9, a drilling rod 9 of the most close swing arm 4 tumbles swing arm 4 from described drilling rod support portion, actuating unit 5 drives described swing arm 4 and swings around described swing arm 4 and the pin joint of described cat road table top 1, the upside that the final position that described swing arm 4 swings is described swing arm 4 is higher than described cat road table top 1, drilling rod 9 tumbles on described cat road table top 1 along the upside of swing arm 4, when swing arm 4 swings, circular-arc front end is all the time between cat road table top 1 and drilling rod support portion and near the drilling rod support portion, make circular-arc front end block all the time the drilling rod 9 on the drilling rod support portion, the reduction labor strength of swing arm 4.
As preferred version of the present utility model, the upper side end of the circular-arc front end of described swing arm 4 is provided with projection 6.Drilling rod 9 tumbles swing arm 4 upsides from the drilling rod support portion, when swing arm 4 drives drilling rod 9 swing, projection 6 stops drilling rod 9, prevents drilling rod 9 landing from swing arm 4.
As preferred version of the present utility model, described actuating unit 5 also includes support bar 7, on the hinged and described cat of described support bar 7 one ends road table top 1, the other end and described actuating unit 5 are hinged, and described support bar 7 is slidably connected with the circular-arc front end downside of described swing arm 4.Drive support bar 7 by actuating unit 5 and swing, support bar 7 pushing tow swing arm 4 is again swung.
As preferred version of the present utility model, on described cat road table top 1, be provided with groove 8.Drilling rod 9, after swing arm 4 is slipped on cat road table top 1, rolls in groove 8, guarantees that drilling rod 9 is when dilatory, along groove 8, slides.
As preferred version of the present utility model, described actuating unit 5 is hydraulic jack.Be used as by hydraulic jack the power that actuating unit 5 provides swing arm 4 to swing, the power that also can provide swing arm 4 to swing, the scope of application in increase Liao Mao road in rugged environment.
As preferred version of the present utility model, described actuating unit 5 is pneumatic cylinder.Be used as by pneumatic cylinder the power that actuating unit 5 provides swing arm 4 to swing, the power that also can provide swing arm 4 to swing, the scope of application in increase Liao Mao road in rugged environment.
Self-powered De Mao of the present utility model road, hydraulic jack is set table top 1 below, Zai Mao road or pneumatic cylinder drives swing arm 4 swings that are arranged on table top 1 both sides, cat road as actuating unit 5, swing the drilling rod on the drilling rod support portion of rack for rods 2 is moved on cat road table top 1 by swing arm 4, when having reduced labor strength, in rugged environment, also can work.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are:
1, by swing arm 4, drilling rod is moved on cat road table top 1, reduce labor strength.
2, adopt hydraulic jack or pneumatic cylinder as actuating unit 5, the power that also can provide swing arm 4 to swing in rugged environment is provided.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is the utility model swing arm;
Fig. 3 is top view of the present utility model,
Mark in figure: 1-Mao road table top, 2-rack for rods, 3-swing mechanism, 4-swing arm, 5-actuating unit, 6-projection, 7-support bar, 8-groove, 9-drilling rod.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Fig. 1, a kind of self-powered De Mao road shown in Fig. 2 and Fig. 3, include cat road table top 1 and rack for rods 2, described rack for rods 2 tops are provided with the drilling rod support portion, described cat road table top 1 bottom surface is arranged at intervals with at least one swing mechanism 3, described swing mechanism 3 comprises swing arm 4 and actuating unit 5, the front end of described swing arm 4 is circular-arc, described swing arm 4 is hinged with the side of described cat road table top 1, described actuating unit 5 drives described swing arm 4 and swings around described swing arm 4 and the pin joint of described cat road table top 1, the hunting range that described swing arm 4 swings is that described circular-arc front end is all the time between described cat road table top 1 and described drilling rod support portion and near described drilling rod support portion.Drilling rod 9 is placed on described rack for rods 2 slightly on the drilling rod support portion of cat platform where rites are performed face tilt, the original position that described swing arm 4 swings is that described swing arm 4 front end upsides are a little less than described drilling rod support portion, in drilling rod 9, a drilling rod 9 of the most close described swing arm 4 tumbles swing arm 4 from described drilling rod support portion, actuating unit 5 drives described swing arm 4 and swings around described swing arm 4 and the pin joint of described cat road table top 1, the upside that the final position that described swing arm 4 swings is described swing arm 4 is higher than described cat road table top 1, drilling rod 9 tumbles on described cat road table top 1 along the upside of swing arm 4, when swing arm 4 swings, circular-arc front end is all the time between cat road table top 1 and drilling rod support portion and near the drilling rod support portion, make circular-arc front end block all the time the drilling rod 9 on the drilling rod support portion, the reduction labor strength of swing arm 4.
The upper side end of the circular-arc front end of described swing arm 4 is provided with projection 6.Drilling rod 9 tumbles swing arm 4 upsides from the drilling rod support portion, when swing arm 4 drives drilling rod 9 swing, projection 6 stops drilling rod 9, prevents drilling rod 9 landing from swing arm 4.
Described actuating unit 5 also includes support bar 7, and on the hinged and described cat of described support bar 7 one ends road table top 1, the other end and described actuating unit 5 are hinged, and described support bar 7 is slidably connected with the circular-arc front end downside of described swing arm 4.Drive support bar 7 by actuating unit 5 and swing, support bar 7 pushing tow swing arm 4 is again swung.
Be provided with groove 8 on described cat road table top 1.Drilling rod 9, after swing arm 4 is slipped on cat road table top 1, rolls in groove 8, guarantees that drilling rod 9 is when dilatory, along groove 8, slides.
Described actuating unit 5 is hydraulic jack.Be used as by hydraulic jack the power that actuating unit 5 provides swing arm 4 to swing, the power that also can provide swing arm 4 to swing, the scope of application in increase Liao Mao road in rugged environment.
Described actuating unit 5 is pneumatic cylinder.Be used as by pneumatic cylinder the power that actuating unit 5 provides swing arm 4 to swing, the power that also can provide swing arm 4 to swing, the scope of application in increase Liao Mao road in rugged environment.
Self-powered De Mao of the present utility model road, hydraulic jack is set table top 1 below, Zai Mao road or pneumatic cylinder drives swing arm 4 swings that are arranged on table top 1 both sides, cat road as actuating unit 5, swing by swing arm 4 moves to the drilling rod 9 on the drilling rod support portion of rack for rods 2 on cat road table top 1, when having reduced labor strength, in rugged environment, also can work.
All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a self-powered De Mao road, include cat road table top (1) and rack for rods (2), described rack for rods (2) top is provided with the drilling rod support portion, it is characterized in that, described cat road table top (1) bottom surface is arranged at intervals with at least one swing mechanism (3), described swing mechanism (3) comprises swing arm (4) and actuating unit (5), the front end of described swing arm (4) is circular-arc, described swing arm (4) is hinged with the side of described cat road table top (1), described actuating unit (5) drives described swing arm (4) and swings around described swing arm (4) and the pin joint of described cat road table top (1), the hunting range that described swing arm (4) swings is that described circular-arc front end is all the time between described cat road table top (1) and described drilling rod support portion and near described drilling rod support portion.
2. self-powered De Mao according to claim 1 road, is characterized in that, the upper side end of the circular-arc front end of described swing arm (4) is provided with projection (6).
3. self-powered De Mao according to claim 2 road, it is characterized in that, described actuating unit (5) also includes support bar (7), described support bar (7) one ends are articulated on described cat road table top (1), described support bar (7) other end and described actuating unit (5) are hinged, and described support bar (7) is slidably connected with the circular-arc front end downside of described swing arm (4).
4. self-powered De Mao according to claim 3 road, is characterized in that, is provided with groove (8) on described cat road table top (1).
5. self-powered De Mao according to claim 4 road, is characterized in that, described actuating unit (5) is hydraulic jack.
6. self-powered De Mao according to claim 4 road, is characterized in that, described actuating unit (5) is pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688789 CN202954756U (en) | 2012-12-13 | 2012-12-13 | Self-powered catwalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688789 CN202954756U (en) | 2012-12-13 | 2012-12-13 | Self-powered catwalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202954756U true CN202954756U (en) | 2013-05-29 |
Family
ID=48460333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688789 Expired - Lifetime CN202954756U (en) | 2012-12-13 | 2012-12-13 | Self-powered catwalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202954756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867142A (en) * | 2012-12-13 | 2014-06-18 | 四川宏华石油设备有限公司 | Catwalk capable of providing power |
| CN104895513A (en) * | 2015-04-30 | 2015-09-09 | 常州大学 | Automatic horizontal conveying device for petroleum drilling string |
-
2012
- 2012-12-13 CN CN 201220688789 patent/CN202954756U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867142A (en) * | 2012-12-13 | 2014-06-18 | 四川宏华石油设备有限公司 | Catwalk capable of providing power |
| CN103867142B (en) * | 2012-12-13 | 2017-01-04 | 四川宏华石油设备有限公司 | A kind of self-powered cat road |
| CN104895513A (en) * | 2015-04-30 | 2015-09-09 | 常州大学 | Automatic horizontal conveying device for petroleum drilling string |
| CN104895513B (en) * | 2015-04-30 | 2017-03-01 | 常州大学 | A kind of automatic cross conveyor of oil drilling tubing string |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |