CN2479180Y - Rotary table for deep well drilling rig and drilling rig vehicle - Google Patents
Rotary table for deep well drilling rig and drilling rig vehicle Download PDFInfo
- Publication number
- CN2479180Y CN2479180Y CN 01218477 CN01218477U CN2479180Y CN 2479180 Y CN2479180 Y CN 2479180Y CN 01218477 CN01218477 CN 01218477 CN 01218477 U CN01218477 U CN 01218477U CN 2479180 Y CN2479180 Y CN 2479180Y
- Authority
- CN
- China
- Prior art keywords
- gear
- cover
- rotary case
- endoporus
- valve jacket
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 235000014121 butter Nutrition 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Earth Drilling (AREA)
Abstract
A rotary table for deep well drilling machine and drilling machine vehicle is mainly composed of a rotary table body, a gear shell, an octagonal sleeve and a transmission gear, wherein the rotary table body is internally provided with the gear shell, the octagonal sleeve is arranged in an inner hole in the upper portion of the gear shell, the top of the gear shell is connected with an upper sealing cover, the lower end of the rotary table body is fixedly provided with a bearing cover, a lower sealing cover is arranged in an inner hole of the bearing cover, the outer circle of the gear shell is sleeved with a large bevel gear, the large bevel gear is meshed with a small bevel gear of a driving gear shaft arranged in a double-supporting bearing seat on the side wall of the rotary table body, and the tail end of the driving gear. The utility model discloses the volume is less, and output torque is great, and is sealed reliable, is suitable for the degree of depth to reach 300 meters deep well operation.
Description
The utility model relates to oil and mine prospection equipment, specifically a kind of rig or supporting disk part of drilling with oil exploration and geology mining site of wagon drill.
Rotating disk is the critical piece of rig, when creeping into, is hung in main drilling rod under the water tap by the rotating disk driven rotary.Rising, boring down and during setting of casing, tubing string is stuck in the rotating disk top, rotating disk play supporting role to it, the rotating disk volume of prior art is bigger, and output torque is less, and its seal construction only adapts to the shallow well operation, when heavy duty service, easily produce and reveal, and generally can only be used for a kind of drilling tool.
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of improved deep drilling rig, wagon drill rotating disk are provided, and its volume is less, and output torque is bigger, and sealing is reliable, is suitable for the heavy duty service that the degree of depth reaches 300 meters.
The purpose of this utility model is achieved in that
A kind of deep drilling rig, wagon drill rotating disk mainly are made up of rotary case, gear hub, all directions cover and travelling gear, it is characterized in that:
Rotary case is the cavity body of up/down perforation, and its sidewall has circular hole to cooperate with the inserting end of a pair of supporting shaft holder, and the flange of this bearing support is packed in the end face of this circular hole with screw; This rotary case inner chamber bottom has adorns thrust bearing in the stepped hole; The top of this rotary case installs a top chock with the screw connection, adorn thrust bearing in this bearing support, endoporus at this upper and lower thrust bearing supports a vertical gear valve jacket, this gear hub cover connects up and down, borehole jack from all directions is housed in the endoporus of the top of this gear valve jacket, the top of this all directions borehole jack has outer convex ring edge to be supported on the top of gear valve jacket, be threaded beyond this gear valve jacket top and go up seal closure, have between the last end face of the inner bottom surface of seal closure and top chock this on that corresponding multi-ring annular is protruding, groove formation annular groove seals; Lower end at described rotary case installs a lower ball cover with screw, the lower seal cover of one hollow is housed in the endoporus of this bearing cover, this lower seal cover is fixed in the lower end endoporus of gear valve jacket with tip male thread, and the endoporus of this lower seal cover allows that greater than the endoporus of gear valve jacket drilling rod passes through; Between this lower seal cover cylindrical and lower ball cover endoporus, be provided with skeleton sealing ring, have between this lower seal cover upper surface and this lower ball cover bottom surface that corresponding multi-ring annular is protruding, groove constitutes the annular groove sealing;
Cylindrical at the gear valve jacket is set with a bevel gear wheel, this bevel gear wheel is bearing on the outer bulge loop platform of gear valve jacket and with screw, this bevel gear wheel and the bevel pinion engagement that is contained in the driving gear shaft in the rotary case sidewall double base bearing support, this driving gear the tip of the axis connects tie-plate, this double base bearing support rear end separation seal cover, sealing mat are equipped with rear bearing cover, and skeleton sealing ring is housed between this rear bearing cover and the tie-plate;
On rotary case, be provided with plug screw, on lower ball cover, be provided with and drain the oil stifled and butter is chewed, on rotary case, be provided with baffle plate.
Between the flange of described rotary case sidewall circular hole end face and double base bearing support, be provided with adjusting pad.
Described large and small bevel gear is a spiral bevel gear.
The utility model has following actively useful effect:
1. volume is little, and output torque is big, is suitable for the drilling operation that the degree of depth reaches 300 meters;
2. sealing is reliable, can not reveal under the effect of deep-well pressure;
3. wide accommodation, the through-hole diameter of gear housing is big, sheds from all directions the applicable again another kind of drilling tool of this through hole behind the cover.
4.
Now in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the utility model one embodiment.
Accompanying drawing number:
1. 3. times (thrust) bearings of rotary case 2. double base bearing supports
4. (thrust) bearing 6. gear valve jackets on the top chock 5.
7. seal closure 9. annular grooves sealing on the borehole jack 8. of all directions
10. lower ball cover 11. lower seal covers 12. annular grooves sealing
13. bevel gear wheel 14. driving gear shafts 15. tie-plates
16. rear bearing cover 17. plug screws 18. are drained the oil stifled
19. butter is chewed 20. baffle plates, 21. adjusting pads
Please refer to Fig. 1, the utility model is a kind of deep drilling rig, wagon drill rotating disk, mainly is made up of rotary case, gear hub, all directions cover and travelling gear.
Rotary case 1 is the cavity body of up/down perforation, and its sidewall has circular hole to cooperate with the inserting end of a pair of supporting shaft holder 2, and the flange of this bearing support is packed in the end face of this circular hole with screw; This rotary case inner chamber bottom has adorns thrust bearing 3 in the stepped hole; The top of this rotary case installs a top chock 4 with the screw connection, adorn thrust bearing 5 in this bearing support, endoporus at this upper and lower thrust bearing 3,5 supports a vertical gear valve jacket 6, this gear hub cover connects up and down, borehole jack 7 from all directions is housed in the endoporus of the top of this gear valve jacket, the top of this all directions borehole jack has outer convex ring edge to be supported on the top of gear valve jacket, be threaded beyond this gear valve jacket top and go up seal closure 8, have between the last end face of the inner bottom surface of seal closure and top chock this on that corresponding multi-ring annular is protruding, groove formation annular groove seals 9; Lower end at described rotary case 1 installs a lower ball cover 10 with screw, the lower seal cover 11 of one hollow is housed in the endoporus of this bearing cover, this lower seal cover is fixed in the lower end endoporus of gear valve jacket 6 with tip male thread, and the endoporus of this lower seal cover 11 allows that greater than the endoporus of gear valve jacket 6 drilling rod passes through; Between these lower seal cover 11 cylindricals and lower ball cover 10 endoporus, be provided with skeleton sealing ring, have between this lower seal cover upper surface and this lower ball cover bottom surface that corresponding multi-ring annular is protruding, groove constitutes annular groove sealing 12;
Cylindrical at gear valve jacket 6 is set with a bevel gear wheel 13, this bevel gear wheel is bearing on the outer bulge loop platform of gear valve jacket 6 and with screw, this bevel gear wheel and the bevel pinion engagement that is contained in the driving gear shaft 14 in the rotary case sidewall double base bearing support 2, the end of this driving gear shaft 14 connects tie-plate 15, these double base bearing support 2 rear end separation seal covers, sealing mat are equipped with rear bearing cover 16, between this rear bearing cover 16 and the tie-plate 15 skeleton sealing ring are housed;
On rotary case, be provided with plug screw 17, on lower ball cover, being provided with drain the oil stifled 18 and butter chew 19, on rotary case 1, be provided with baffle plate 20.
Between the flange of described rotary case sidewall circular hole end face and double base bearing support 2, be provided with adjusting pad 21.
During enforcement, described large and small bevel gear 13,14 is a spiral bevel gear.
Claims (3)
1. a deep drilling rig, wagon drill rotating disk mainly by rotary case, gear hub, cover and travelling gear are formed from all directions, is characterized in that:
Rotary case (1) is the cavity body of up/down perforation, and its sidewall has circular hole to cooperate with the inserting end of a pair of supporting shaft holder (2), and the flange of this bearing support is packed in the end face of this circular hole with screw; This rotary case inner chamber bottom has adorns thrust bearing (3) in the stepped hole; The top of this rotary case installs a top chock (4) with the screw connection, adorn thrust bearing on (5) in this bearing support, on this, following thrust bearing (3), (5) endoporus supports a vertical gear valve jacket (6), this gear hub cover connects up and down, borehole jack (7) from all directions is housed in the endoporus of the top of this gear valve jacket, the top of this all directions borehole jack has outer convex ring edge to be supported on the top of gear valve jacket, be threaded beyond this gear valve jacket top and go up seal closure (8), have corresponding multi-ring annular protruding between the last end face of the inner bottom surface of seal closure and top chock on this, groove constitutes annular groove sealing (9); Lower end at described rotary case (1) installs a lower ball cover (10) with screw, the lower seal cover (11) of one hollow is housed in the endoporus of this bearing cover, this lower seal cover is fixed in the lower end endoporus of gear valve jacket (6) with tip male thread, and the endoporus of this lower seal cover (11) allows that greater than the endoporus of gear valve jacket (6) drilling rod passes through; Between this lower seal cover (11) cylindrical and lower ball cover (10) endoporus, be provided with skeleton sealing ring, have between this lower seal cover upper surface and this lower ball cover bottom surface that corresponding multi-ring annular is protruding, groove constitutes annular groove sealing (12);
Cylindrical at gear valve jacket (6) is set with a bevel gear wheel (13), this bevel gear wheel is bearing on the outer bulge loop platform of gear valve jacket (6) and with screw, this bevel gear wheel and the bevel pinion engagement that is contained in the driving gear shaft (14) in the rotary case sidewall double base bearing support (2), the end of this driving gear shaft (14) connects tie-plate (15), this double base bearing support (2) rear end separation seal cover, sealing mat are equipped with rear bearing cover (16), between this rear bearing cover (16) and the tie-plate (15) skeleton sealing ring are housed;
On rotary case, be provided with plug screw (17), on lower ball cover, be provided with and drain the oil stifled (18) and butter is chewed (19), on rotary case (1), be provided with baffle plate (20).
2. deep drilling rig as claimed in claim 1, wagon drill rotating disk is characterized in that: be provided with adjusting pad (21) between the flange of described rotary case sidewall circular hole end face and double base bearing support (2).
3. deep drilling rig as claimed in claim 1, wagon drill rotating disk is characterized in that: described large and small bevel gear (13), (14) are spiral bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218477 CN2479180Y (en) | 2001-03-30 | 2001-03-30 | Rotary table for deep well drilling rig and drilling rig vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218477 CN2479180Y (en) | 2001-03-30 | 2001-03-30 | Rotary table for deep well drilling rig and drilling rig vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479180Y true CN2479180Y (en) | 2002-02-27 |
Family
ID=33636500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01218477 Expired - Fee Related CN2479180Y (en) | 2001-03-30 | 2001-03-30 | Rotary table for deep well drilling rig and drilling rig vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479180Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929308A (en) * | 2010-08-03 | 2010-12-29 | 郑州市高强机电有限公司 | Lower fixed key slot sliding power plate for piling pore-forming drill |
| CN101796259B (en) * | 2007-08-27 | 2013-02-13 | 汉普顿知识产权控股有限责任公司 | Spring load seal assembly and well drilling equipment comprising same |
| CN109162662A (en) * | 2018-09-10 | 2019-01-08 | 陕西陆油石油自动化设备有限公司 | A kind of multifunctional well head pipe series winding connection device |
| CN109667534A (en) * | 2019-01-26 | 2019-04-23 | 邹继斌 | A kind of downhole drill bit drive motor transmission device |
-
2001
- 2001-03-30 CN CN 01218477 patent/CN2479180Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796259B (en) * | 2007-08-27 | 2013-02-13 | 汉普顿知识产权控股有限责任公司 | Spring load seal assembly and well drilling equipment comprising same |
| CN101929308A (en) * | 2010-08-03 | 2010-12-29 | 郑州市高强机电有限公司 | Lower fixed key slot sliding power plate for piling pore-forming drill |
| CN109162662A (en) * | 2018-09-10 | 2019-01-08 | 陕西陆油石油自动化设备有限公司 | A kind of multifunctional well head pipe series winding connection device |
| CN109667534A (en) * | 2019-01-26 | 2019-04-23 | 邹继斌 | A kind of downhole drill bit drive motor transmission device |
| CN109667534B (en) * | 2019-01-26 | 2024-04-02 | 邹继斌 | Transmission device of underground drill bit driving motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GEOPHYSICAL PROSPECTING BUREAU, CHINA PETROLEUM GR Free format text: FORMER NAME OR ADDRESS: PETROLEUM GEOPHYSICAL EXPLORATION BUREAU EQUIPMENT FACTORY MACHINERY PLANT |
|
| CP03 | Change of name, title or address |
Address after: The development of contact box No. 11 Petroleum Exploration Bureau of science and technology 072751 Hebei city of Zhuozhou Province: Xinyu Shao Yongmei Patentee after: Geophysical Exploration Bureau, China Petroleum Group Address before: 121-6 box 072555, Hebei, Xushui Patentee before: Petroleum Geophysical Prospecting Bureau equipment manufacturing plant machinery plant |
|
| C56 | Change in the name or address of the patentee |
Owner name: DONGFANG GEOPHYSICAL EXPLORATION CO., LTD., SINOPE Free format text: FORMER NAME OR ADDRESS: GEOPHYSICAL PROSPECTING BUREAU, CHINA PETROLEUM GROUP |
|
| CP03 | Change of name, title or address |
Address after: 072751 mail technology and information department, box 11, Hebei, Zhuozhou Patentee after: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. Address before: Science and technology development department, bureau of petroleum geophysical prospecting, box 11, Zhuozhou, Hebei Patentee before: Geophysical Exploration Bureau, China Petroleum Group |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020227 Termination date: 20100330 |