CN202687794U - Novel runner wagon device for drilling machine - Google Patents
Novel runner wagon device for drilling machine Download PDFInfo
- Publication number
- CN202687794U CN202687794U CN 201220251488 CN201220251488U CN202687794U CN 202687794 U CN202687794 U CN 202687794U CN 201220251488 CN201220251488 CN 201220251488 CN 201220251488 U CN201220251488 U CN 201220251488U CN 202687794 U CN202687794 U CN 202687794U
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- pulley
- block device
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- side plate
- plate set
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Abstract
The utility model relates to a novel runner wagon device for a drilling machine. The novel runner wagon device is characterized in that a runner wagon is formed by left and right same parts which are connected with each other through a bracket, wherein the structures of the two parts are the same, and an interval space is formed between the left and right parts by the bracket; in each part, a pulley block is mounted at the center of the upper part of a lateral plate set; a pulley is supported on a pulley shaft through a bearing; a lifting lug is connected to the upper part of the lateral plate set through a beam hanging pin and is located above the pulley; lateral protection plates are arranged on the two sides of a travelling block and are connected with the lateral plate set on each side; a lower protection plate is further welded below the pulley at the lower part of the lateral plate set; and a lifting ring is connected to the lateral plate set through a lifting ring pin. The novel runner wagon device is matched with split crown block design to reserve a rope passing channel and space for a steel wire rope combined with an underground tool string drill of a snubbing well, more effectively utilizes the height of a derrick, and meets the use requirements of a casing pipe well-drilling rig.
Description
Technical field
The utility model relates to the oil field drill elevator system, especially the tourist bus that disposes of casing drilling rig (boring dark 1000～4000 meters).
Technical background
Tourist bus is to repair one of key equipment important in the drilling operation, it is the part of moving about of drilling machine master elevator system, contact the moving fixed pulley system of composition one cover with overhead traveling crane by steel rope, pump in derrick inside, it increases the cylinder fast line pull doubly by the fixed part of winch and elevator system, come together to finish make a trip, processing accident and normally creep into operation.Traditional method of designing is mainly continued to use in the at present design of tourist bus, take single part as design object.
The casing drilling rig of petroleum machinery research institute research and development is different from conventional rig, and Casing Drilling Technique is to be merged into an operation process with creeping into case in, no longer needs conventional round trip.The fundamental point of casing drilling technique is directly to adopt sleeve pipe (replacing traditional drilling rod) to transmit mechanical energy and hydraulic energy to the down-hole, DHA is connected on below the casing string, the case in while creeping into, the sleeve pipe of being used as drill string after the finishing drilling is stayed and is used as completion in the well.The sleeve pipe of casing drilling rig is by the top-drive device driven rotary, by the sleeve pipe transmitting torque, drive is installed in the bit on the cannula tip set of tools and creeps into, drill bit is fixed on tool group front end, set of tools is locked in cannula tip, and is specifically designed to the winch (we are called cable work) that removes drill bit by steel rope and one one and links.The steel rope of cable work is to be lowered to and to regain the down-hole equipment string, and overhead traveling crane and tourist bus can make steel rope drive with driving head by overhead traveling crane, tourist bus, top and enter in the sleeve pipe, can set up circulation when carrying out the steel rope operation.
In order to make steel rope arrive the sleeve pipe top by blowout preventer more easily, be in the center of sleeve pipe, need a kind of tourist bus of new structure mode, to satisfy the operating needs of casing drilling rig.
Summary of the invention
The purpose of this utility model is: provide a kind of rig novel traveling block device, to satisfy the operating needs of casing drilling rig.
The utility model is to solve by following technical solution above-mentioned technical matters:
The novel traveling block device of a kind of rig is characterized in that: tourist bus is formed by connecting by support by the identical two parts in the left and right sides, and two-part structure is identical and form clearance space by support in the centre; In the each several part, assembly pulley is installed in the central upper portion position of side plate group, and pulley is bearing on the sheave shaft by bearing; Hanger is connected to the top of side plate group by the hanging beam pin and is positioned at the pulley top; In the trolley block both sides side guard plate is housed, side guard plate is connected with each side place side plate group; Also be welded with lower backplate below side plate group lower pulley, drop handle is connected on the side plate group by the drop handle pin.
By technique scheme, the accordingly split left and right setting of overhead traveling crane and traveling block device; Distance between the sheave shaft of two assembly pulleys and the supporting formation of overhead traveling crane remove the steel-cable channel of underground tool string.
By technique scheme, the structure of each assembly pulley is identical with single-sheaved block group or single axle tourist bus.
By technique scheme, adopt steel rope along wearing mode between traveling block device and the split type overhead traveling crane.
The utility model tourist bus has following aspect characteristics:
The design of the utility model traveling block device meets relevant criterion and the API Spec of oil sector, and the traveling system that satisfies casing drilling and drilling rod drilling well promotes the trip architecture of large rope;
The supporting split type overhead traveling crane design of the utility model traveling block device, the steel rope that bores combination for working the underground tool string of going into the well leaves wire rope handling passage and space;
The utility model traveling block device adopts steel rope along wearing mode, can more effectively utilize the height of derrick.
Description of drawings
Fig. 1 is the utility model tourist bus constructional drawing;
Fig. 2 is tourist bus and the overhead traveling crane assembly drowing of an embodiment of the utility model;
Fig. 3 is the canoe figure of the tourist bus steel rope of an embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1, the utility model is comprised of two identical assembly pulleys of structure, and the hanger 1 of each assembly pulley is connected to the top of side plate group 5 by the hanging beam pin, and a hole for hoist is arranged on the hanger 1, is used for the integral lifting of trolley block.Pulley 3 is bearing on the sheave shaft 4 by double-row conical bearing, and each bearing has independent oil leab, can be lubricated respectively by the lubricating cup that is installed in sheave shaft 4 two ends.Be to greatest extent opposing wearing and tearing, pulley groove has all carried out the surface heat processing.
For the lubricated wet goods dirt that prevents pulley bearings throws away trolley block, in the trolley block both sides side guard plate 2 is housed, side guard plate 2 couples together by guard shield pin and plug and side plate group 5.
For preventing the steel rope rope skipping, on side plate group 5, also be welded with lower backplate 6, guarantee safe wire cable work.
Drop handle 8 is connected on the biside plate group 5 securely by two drop handle pins 7.Drop handle 8 meets API 8A drilling well and oil recovery lifting means standard with the mating surfaces radius of hook connecting bridge.One end of drop handle pin 7 is fixed with fluted nut and spring cotter, when drive on the top of seting out, and any one of the trolley block of can dismantling or two drop handle pins 7.
Leave certain distance between the axle of two assembly pulleys of the present utility model, use with split type overhead traveling crane pairing, form the steel-cable channel that removes underground tool string.
Referring to Fig. 2, the utility model tourist bus and overhead traveling crane assembly drowing.The utility model tourist bus 3 contacts by steel rope 2 with overhead traveling crane 5 and forms a cover pulley system, its principle of work is: steel rope 2 from winch drum shaft out after, through after fast rope sheave 1 guiding of overhead traveling crane steel rope 2 being passed overhead traveling crane 5 and tourist bus 3 assembly pulleys successively, finally by crossing overhead traveling crane dead line sheave 4 steel rope 2 is fixed on the wireline anchor.5 work of tourist bus 3 and overhead traveling crane are finished by positive and negative the transferring of well drilling winch barrel, and when winch drum reclaimed steel rope 2, steel rope 2 drove tourist buses 3, top by overhead traveling crane 5 and drives etc. to finish and propose work on the drilling tool; On the contrary, when winch drum was emitted steel rope 2, steel rope 2 drove tourist buses 3, top by overhead traveling crane 5 and drives etc. and to finish drilling tool and transfer work.
Referring to Fig. 3, the canoe figure of the utility model tourist bus steel rope adopts along the reeve mode, and this kind mode can more effectively be utilized the height of derrick comparatively speaking.After steel rope leads through fast rope sheave, wire rope handling sequentially is followed successively by: the first fixed pulley 1 → the first movable pulley A → the second fixed pulley 2 → the second movable pulley B → the 3rd fixed pulley 3 → the 3rd movable pulley C → the 4th fixed pulley 4 → the 4th movable pulley D → the 5th fixed pulley 5 is fixed on steel rope on the wireline anchor at last.
Above disclosed only is preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalence of therefore doing according to the utility model claim changes, and still belongs to protection domain of the present utility model.
Claims (4)
1. novel traveling block device of rig, it is characterized in that: tourist bus is formed by connecting by support by the identical two parts in the left and right sides, and two-part structure is identical and form clearance space by support in the centre; In the each several part, assembly pulley is installed in the central upper portion position of side plate group, and pulley is bearing on the sheave shaft by bearing; Hanger is connected to the top of side plate group by the hanging beam pin and is positioned at the pulley top; In the trolley block both sides side guard plate is housed, side guard plate is connected with each side place side plate group; Also be welded with lower backplate below side plate group lower pulley, drop handle is connected on the side plate group by the drop handle pin.
2. the novel traveling block device of described this rig according to claim 1 is characterized in that: the accordingly split left and right setting of overhead traveling crane and traveling block device; Distance between the sheave shaft of two assembly pulleys and the supporting formation of overhead traveling crane remove the steel-cable channel of underground tool string.
3. the novel traveling block device of described this rig according to claim 1 and 2, it is characterized in that: the structure of each assembly pulley is identical with single-sheaved block group or single axle tourist bus.
4. the novel traveling block device of described this rig according to claim 3 is characterized in that: adopt steel rope along wearing mode between traveling block device and the split type overhead traveling crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251488 CN202687794U (en) | 2012-05-31 | 2012-05-31 | Novel runner wagon device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251488 CN202687794U (en) | 2012-05-31 | 2012-05-31 | Novel runner wagon device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687794U true CN202687794U (en) | 2013-01-23 |
Family
ID=47543442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220251488 Expired - Lifetime CN202687794U (en) | 2012-05-31 | 2012-05-31 | Novel runner wagon device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559714A (en) * | 2019-02-14 | 2020-08-21 | 中石化石油工程技术服务有限公司 | Multi-azimuth rotating guide wheel structure |
-
2012
- 2012-05-31 CN CN 201220251488 patent/CN202687794U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559714A (en) * | 2019-02-14 | 2020-08-21 | 中石化石油工程技术服务有限公司 | Multi-azimuth rotating guide wheel structure |
| CN111559714B (en) * | 2019-02-14 | 2024-06-07 | 中石化石油工程技术服务股份有限公司 | Multidirectional rotary guide wheel structure |
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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: SINOPEC PETROLEUM ENGINEERING MACHINERY CO., LTD. Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20150123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100728 CHAOYANG, BEIJING TO: 430223 WUHAN, HUBEI PROVINCE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: PERTOLEUM MACHINERY RESEARCH INSTITUTE OF SINOPEC OILFIELD EQUIPMENT Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: PETROLEUM MACHINERY RESEARCH INSTITUTE OF JIANGHAN PETROLEUM ADMINISTRATION BUREAU, CHINA PETROCHEMICAL Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150123 Address after: 430223, Hubei, East Lake province Wuhan New Technology Development Zone 77 Optics Valley Avenue, Optics Valley finance port, block A2, 12 Patentee after: Sinopec Petroleum Engineering Machinery Co.,Ltd. Patentee after: PERTOLEUM MACHINERY RESEARCH INSTITUTE OF SINOPEC OILFIELD EQUIPMENT Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: PERTOLEUM MACHINERY RESEARCH INSTITUTE OF SINOPEC OILFIELD EQUIPMENT Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: 430223 Hubei, East Lake New Technology Development Zone, Optics Valley Road, No. 77,, financial port, A2 Co-patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION INSTITUTE Address before: 430223, Hubei, East Lake province Wuhan New Technology Development Zone 77 Optics Valley Avenue, Optics Valley finance port, block A2, 12 Co-patentee before: PERTOLEUM MACHINERY RESEARCH INSTITUTE OF SINOPEC OILFIELD EQUIPMENT Corp. Patentee before: Sinopec Petroleum Engineering Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |