CN211777167U - Pneumatic control type driving turntable box - Google Patents
Pneumatic control type driving turntable box Download PDFInfo
- Publication number
- CN211777167U CN211777167U CN202020273197.7U CN202020273197U CN211777167U CN 211777167 U CN211777167 U CN 211777167U CN 202020273197 U CN202020273197 U CN 202020273197U CN 211777167 U CN211777167 U CN 211777167U
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- gear
- pneumatic control
- control type
- driving turntable
- type driving
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- 238000005553 drilling Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to an oil field workover equipment field, gas accuse formula drive carousel case promptly. The input end of the pneumatic control type driving turntable box is provided with a pneumatic control type friction clutch, and the output end of the pneumatic control type driving turntable box is provided with a pneumatic control clutch type brake; a positive and reverse gear engaging device is designed on the internal gear assembly of the pneumatic control type driving turntable box; the forward and reverse gear engaging device comprises an input shaft of a pneumatic control type driving turntable box, a first gear and a second gear which are spaced are arranged on the input shaft of the pneumatic control type driving turntable box, sliding gears which are respectively connected with the first gear and the second gear are arranged between the first gear and the second gear, a third gear and a fourth gear which are spaced are arranged on an output shaft of the pneumatic control type driving turntable box, the first gear is meshed with the third gear, and the second gear is meshed with the fourth gear. The output shaft end is provided with an air-controlled clutch type brake which is used for controlling the release of the counter torque of the drill rod, so that the problem that the main equipment of the drilling and repairing machine is damaged due to the counter torque is solved.
Description
Technical Field
The utility model relates to an oil field workover equipment field, gas accuse formula drive carousel case promptly.
Background
In the prior art, the angle drive box 1 is a power reversing mechanism for supplying power to a lifting system by the engine of the vehicle-mounted drilling and repairing machine. The angle drive box 1 of on-vehicle brill machine of repairing transmits power for drive carousel case 2, and manual control's drive carousel case 2 transmits power for carousel 3, and carousel 3 drives the drilling rod 4 rotation to realize boring the function of repairing (see figure 1), its shortcoming is: in the drilling process, the condition of machine halt exists, the machine halt can be accompanied by the reverse rotation of the drill rod, and the reverse rotation of the drill rod can damage parts of the drilling and repairing equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gas accuse formula drive carousel case to above-mentioned not enough. The working state of the rotary table is remotely controlled, so that reactive torque formed by the reverse rotation of the drill rod is prevented, and the reactive torque can damage the parts of the drilling and repairing machine.
The technical solution of the utility model is that: the pneumatic control type driving turntable box is characterized in that the input end of the pneumatic control type driving turntable box is provided with a pneumatic control type friction clutch, and the output end of the pneumatic control type driving turntable box is provided with a pneumatic control clutch type brake; a positive and reverse gear engaging device is designed on the internal gear assembly of the pneumatic control type driving turntable box; the forward and reverse gear engaging device comprises an input shaft of a pneumatic control type driving turntable box, a first gear and a second gear which are spaced are arranged on the input shaft of the pneumatic control type driving turntable box, sliding gears which are respectively connected with the first gear and the second gear are arranged between the first gear and the second gear, a third gear and a fourth gear which are spaced are arranged on an output shaft of the pneumatic control type driving turntable box, the first gear is meshed with the third gear, and the second gear is meshed with the fourth gear.
The utility model has the advantages that: 1. the control mode adopts air control, can be remotely controlled, improves the working efficiency and reduces the potential safety hazard. 2. The output shaft end is provided with an air-controlled clutch type brake which is used for controlling the release of the counter torque of the drill rod, so that the problem that the main equipment of the drilling and repairing machine is damaged due to the counter torque is solved. 3. The power output center distance is increased, the angle of the transmission shaft is better, the fatigue strength of the transmission shaft is reduced, and the service life is prolonged. 4. And the forward and reverse gears are configured for output, and the reverse gear can accelerate the drill rod tripping speed and improve the production efficiency.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of the system before improvement.
Fig. 2 is a schematic view of the structure of the present invention.
Detailed Description
Referring to fig. 1 and 2, the names of the components are as follows: the angle transmission box 1 of the vehicle-mounted drilling and repairing machine, an air-controlled driving rotary table box 2, a rotary table 3, a drill rod 4, an air-controlled friction clutch 5, a gear assembly 6, an air-controlled driving rotary table box output shaft 7, an air-controlled clutch brake 8, an air-controlled driving rotary table box input shaft 9, a first gear 10, a third gear 11, a second gear 12, a fourth gear 13 and a sliding gear 14.
Referring to fig. 2, the pneumatic control type driving turntable box, the input end of the pneumatic control type driving turntable box 2 is provided with a pneumatic control type friction clutch 5, and the output end of the pneumatic control type driving turntable box 2 is provided with a pneumatic control type clutch brake 8; a gear assembly 6 in the air control type driving turntable box 2 is provided with a forward and reverse gear engaging device; the forward and reverse gear engaging device comprises an air control type driving turntable box input shaft 9, a first gear 10 and a second gear 12 are arranged on the air control type driving turntable box input shaft 9 at intervals, sliding gears 14 respectively connected with the first gear 10 and the second gear 12 are arranged between the first gear 10 and the second gear 12, a third gear 11 and a fourth gear 13 are arranged on an air control type driving turntable box output shaft 7 at intervals, the first gear 10 is meshed with the third gear 11, and the second gear 12 is meshed with the fourth gear 13.
Forward rotation: when the sliding gear 14 is engaged with the first gear 10, the transmission torque will drive the first gear 10 and the third gear 11 to engage, and the actual rotary plate 3 rotates forward.
Reversing: when the sliding gear 14 is engaged with the second gear 12, the transmission torque will drive the second gear 12 and the fourth gear 13 to engage, and the real rotary plate 3 will rotate reversely.
Referring to fig. 2, the working principle is as follows: the rear output transmission shaft of the angle transmission box 1 is connected to the input end of the box body of the pneumatic control type driving turntable box, the input end of the pneumatic control type driving turntable box 2 is provided with a pneumatic control type friction clutch 5, and the pneumatic control type friction clutch 5 is connected to drive the input shaft 9 of the pneumatic control type driving turntable box to rotate. A gear assembly 6 in the pneumatic control type driving turntable box 2 is provided with a forward and reverse gear engaging device, and forward and reverse gear output of the pneumatic control type driving turntable box 2 is realized through forward and reverse gear transmission. The shaft end of an output shaft 7 of the pneumatic control type driving turntable box is provided with a pneumatic control clutch type brake 8 which is used for controlling the release of the counter torque of the drill rod 8. Remote operation control is realized by the pneumatic control type friction clutch 5, and the shaft end of the output shaft 7 of the driving turntable box is provided with a pneumatic control clutch type brake 8 for controlling the release of the counter torque of the drill rod.
The above description is only exemplary of the present invention, and the various illustrations do not limit the essence of the present invention.
Claims (1)
1. The pneumatic control type driving turntable box is characterized in that the input end of the pneumatic control type driving turntable box (2) is provided with a pneumatic control type friction clutch (5), and the output end of the pneumatic control type driving turntable box (2) is provided with a pneumatic control clutch type brake (8); a positive and reverse gear engaging device is designed on an internal gear assembly (6) of the pneumatic control type driving turntable box (2); the forward and reverse gear engaging device comprises an air control type driving turntable box input shaft (9), a first gear (10) and a second gear (12) are arranged on the air control type driving turntable box input shaft (9) at intervals, sliding gears (14) respectively connected with the first gear (10) and the second gear (12) are arranged between the first gear (10) and the second gear (12), a third gear (11) and a fourth gear (13) are arranged on an air control type driving turntable box output shaft (7) at intervals, the first gear (10) is meshed with the third gear (11), and the second gear (12) is meshed with the fourth gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273197.7U CN211777167U (en) | 2020-03-09 | 2020-03-09 | Pneumatic control type driving turntable box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273197.7U CN211777167U (en) | 2020-03-09 | 2020-03-09 | Pneumatic control type driving turntable box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777167U true CN211777167U (en) | 2020-10-27 |
Family
ID=72939700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020273197.7U Active CN211777167U (en) | 2020-03-09 | 2020-03-09 | Pneumatic control type driving turntable box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211777167U (en) |
-
2020
- 2020-03-09 CN CN202020273197.7U patent/CN211777167U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pneumatic driven turntable box Effective date of registration: 20230629 Granted publication date: 20201027 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA PETROCHEMICAL MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023220000046 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201027 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA PETROCHEMICAL MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023220000046 |