CN2169683Y - Wet area caterpillar drill platform - Google Patents
Wet area caterpillar drill platform Download PDFInfo
- Publication number
- CN2169683Y CN2169683Y CN 93228808 CN93228808U CN2169683Y CN 2169683 Y CN2169683 Y CN 2169683Y CN 93228808 CN93228808 CN 93228808 CN 93228808 U CN93228808 U CN 93228808U CN 2169683 Y CN2169683 Y CN 2169683Y
- Authority
- CN
- China
- Prior art keywords
- rail
- rig floor
- beams
- rail beam
- intertidal zone
- 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 wet area walking drill platform which has the technical proposal that a movable brace table frame which is a rail beam in the shape like the Chinese character 'jing' is arranged below a drill tower; eight ends of the rail beam in the shape like the Chinese character 'jing' are respectively provided with a female-screw-typed telescopic supporting leg, and two sets of parallel rail beams are respectively vertically connected with transverse rail linking beams. Positions between the drill platform and the upper and the lower surfaces of the rail beams and the rail linking beams are provided with rail sliding wheel carriers with rail wheels. The utility model has the advantages of simple and reasonable structure, a movable platform frame with automatic shift but no need of dismounting for moving, high shifting speed, flexible actions, convenient operation, etc.
Description
The utility model belongs to the drilling equipment technical field.
No matter be to build harbour or utilize seawater to build in the power plant process,, must to blow reef or sandy soil, the waters of intertidal zone be deepened, and utilized fully by the rig underwater drilling in order to make full use of the intertidal zone.In the construction of intertidal zone, all adopt way (as the stage) construction of taking rig floor in the artificial water at present, on platform, install rig and carry out drilling operation.Take a rig floor and can only construct one and hole, construct again second when holing, also will take a platform and rig is contained on the platform again constructs.So just need a lot of people and special equipment to take rig floor specially and tear rig floor open, waste time and energy, efficient is low, the cost height, and progress is slow.
The purpose of this utility model provide a kind of by control can move intertidal zone walking rig floor in place automatically.
The purpose of this utility model is achieved in that it includes boring tower, drilling equipment, electric control operation platform, rig floor, it is characterized in that a portable support stand is arranged under boring tower, this stand is a groined type rail beam, be respectively arranged with an I.S.S or fluid pressure type retractable supports leg in eight ends of groined type rail beam, vertically be connected with horizontal rail tie-beam respectively on two groups of rail beams that are parallel to each other of groined type rail beam, the relative position up and down and between the rig floor of rail beam and rail tie-beam is provided with the slide wheel carrier of belt track wheel.Be provided with the motor of a band reducing gear in addition on the top of supporting leg, the interior threaded rod of this motor output shaft and supporting leg is fixedlyed connected, and threaded rod and supporting leg are for being threaded.When this walking rig floor is shifted in the intertidal zone, with one group the supporting leg of rail beam end wherein by its driven by motor threaded rod, its supporting leg is lifted and built on stilts, then start the drilling equipment elevator this group girder steel (or down) on the rail beam that another group supports is slided.When this rig floor needs always when a direction moves, then after finishing said process, put down four legs that lift, four legs that lift again on another group rail beam utilize the drilling equipment elevator to move forward by rail beam, repeat said process and can reach the purpose of walking in the intertidal zone.
The utility model compared with prior art, have simple and reasonable, but mobile stand automatic shift need not dismantled resettlement, and shifting speed is fast, flexible movements, easy and simple to handle.See that from economic angle this equipment manufacturing cost is low, easy to maintenance, easily to disintegrate, assembling can be far defeated at a distance, reduced cost on the basis of obviously having accelerated speed of application widely.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a contour structures schematic diagram of the present utility model.
Fig. 2 is a rail beam shape assumption diagram of the present utility model.
Fig. 3 is a supporting leg sectional drawing of the present utility model.
By Fig. 1-shown in Figure 3,1 is boring tower, and 2 is drilling equipment, has a packaged type to support rig floor under boring tower, this mobile stand is reached at each I.S.S retractable supports leg 5 that are provided with of eight ends of groined type rail beam and is formed by the groined type rail beam 4 of 3 liang of groups of rig floor square crossing.Vertically be connected with horizontal rail respectively and connect a pair beam 6 on per two groups of rail beams that are parallel to each other, connect with 4 groups of rail carriages between rig floor and the rail beam and between two groups of rail beams, every group of rail carriage is made up of the track wheel carrier 7 of two vertical, horizontal.The track wheel carrier is equipped with 2 on top, 1 roller in bottom, and track slides between upper and lower the wheel, has so just determined that mobile stand can be longitudinal and transverse mobile on girder steel.On the track wheel carrier, also be provided with skid-resistant manual pin or locking mechanism 8.Supporting leg (Fig. 3) is provided with motor 10, worm reducer 11, motor output shaft 12 fixedlys connected with the threaded rod 13 in the supporting leg, and threaded rod is threaded with the nut 14 that is fixed on the hollow support leg.Also be provided with supporting bulb 15, supporting disk 16 in the bottom of supporting leg.
Boring tower, drilling equipment can select suitable model to be installed on the mobile stand according to the different needs of exploration, castinplace pile and explosion pore-forming, and electric control operation platform 9 is installed on the mobile stand.During the rig normal operation, after 8 legs all land and make mobile stand level, lock mobile stand to prevent its slip with manual locking mechanism.When position, the mobile hole of need, four legs on one group of rail beam on the liftable direction of advance, its course of action is: starter motor drives worm reducer, and reducer drives screw rod again and rotates, screw rod rotates and drives nut and supporting leg, and supporting bulb, supporting disk are made upper and lower rectilinear motion along screw rod.Then starting the drilling equipment elevator makes mobile stand slide on another group girder steel by the track wheel carrier.As want to make mobile stand to move to other direction, the order that can put upside down above-mentioned two groups of rail beams repeats the aforesaid operations process.If move to a direction always, then after finishing, the aforesaid operations process puts down four legs that lift, and it is landed, four legs that then lift again on another group rail beam move forward by rail beam, repeat said process during mobile stand.
Claims (3)
1, a kind of intertidal zone walking rig floor that is applicable to the intertidal zone underwater drilling, it includes boring tower, drilling equipment, the electric control operation platform, rig floor, it is characterized in that a portable support stand is arranged under boring tower, this stand is a groined type rail beam, be respectively arranged with an I.S.S or fluid pressure type retractable supports leg in eight ends of groined type rail beam, vertically be connected with horizontal rail tie-beam respectively on two groups of rail beams that are parallel to each other of groined type rail beam, the relative position up and down and between the rig floor of rail beam and rail tie-beam is provided with the slide wheel carrier of belt track wheel.
2, intertidal zone according to claim 1 walking rig floor is characterized in that the slide wheel carrier is provided with skid-resistant manual pin or locking mechanism.
3, intertidal zone according to claim 1 walking rig floor is characterized in that being provided with on the top of supporting leg the motor of a band reducing gear, and the interior threaded rod of this motor output shaft and supporting leg is fixedlyed connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228808 CN2169683Y (en) | 1993-07-23 | 1993-07-23 | Wet area caterpillar drill platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228808 CN2169683Y (en) | 1993-07-23 | 1993-07-23 | Wet area caterpillar drill platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169683Y true CN2169683Y (en) | 1994-06-22 |
Family
ID=33805786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93228808 Expired - Fee Related CN2169683Y (en) | 1993-07-23 | 1993-07-23 | Wet area caterpillar drill platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169683Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015897A (en) * | 2011-08-23 | 2013-04-03 | 包尔机械有限公司 | Underwater drilling assembly and method for producing a borehole |
| CN104832122A (en) * | 2015-03-13 | 2015-08-12 | 美钻能源科技(上海)有限公司 | Underwater mud layer recyclable multi-stage telescopic fixing leg |
-
1993
- 1993-07-23 CN CN 93228808 patent/CN2169683Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015897A (en) * | 2011-08-23 | 2013-04-03 | 包尔机械有限公司 | Underwater drilling assembly and method for producing a borehole |
| CN103015897B (en) * | 2011-08-23 | 2015-10-21 | 包尔机械有限公司 | For the underwater drilling apparatus and method of holing |
| CN104832122A (en) * | 2015-03-13 | 2015-08-12 | 美钻能源科技(上海)有限公司 | Underwater mud layer recyclable multi-stage telescopic fixing leg |
| CN104832122B (en) * | 2015-03-13 | 2017-08-29 | 美钻能源科技(上海)有限公司 | A kind of recyclable multi-stage expansion Convenient table of mud layer under water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |