CN202674240U - Transmission case device of workover rig positive and negative rotation - Google Patents
Transmission case device of workover rig positive and negative rotation Download PDFInfo
- Publication number
- CN202674240U CN202674240U CN 201220192445 CN201220192445U CN202674240U CN 202674240 U CN202674240 U CN 202674240U CN 201220192445 CN201220192445 CN 201220192445 CN 201220192445 U CN201220192445 U CN 201220192445U CN 202674240 U CN202674240 U CN 202674240U
- Authority
- CN
- China
- Prior art keywords
- transmission case
- shaft
- output shaft
- workover rig
- input shaft
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 210000004907 gland Anatomy 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a transmission case device of workover rig positive and negative rotation. The transmission case device of the workover rig positive and negative rotation comprises a vent plug, a control mechanism, a dipstick mechanism, a connecting permanent seat, a case body, an input shaft, a middle shaft and an output shaft. The vent plug is arranged on the top surface of the case body. The connecting permanent seats are arranged on two side of the case body. The dipstick mechanism is arranged on the surface of the case body. The input shaft, the middle shaft and one end of the output shaft penetrate through the case body. Compared with the prior art, the transmission case device of the workover rig positive and negative rotation has the advantages of being simple in structure, small in size, light in weight, convenient to install, flexible in use and strong in generality. The transmission case device of the workover rig positive and negative rotation can be used with an existing workover rig device in a matched mode, and therefore operating difficulty can be effectively reduced, working efficiency is improved, an output tap position by a workover rig rotating plate is increased, and adaptability to a drill pipe is increased.
Description
Technical field
The utility model relates to the important corollary equipment of oil-field workover rig rotating disk transmission system indispensability, particularly a kind of well repairing machine clockwise and anticlockwise transmission case device.
Background technique
During the oil well machine operation, the power of motor is exported by hydraulic transmission gear box, minute two-way behind the angle of arrival transmission case: lead up to the chain-driving cylinder, realize the rising of hook block, lower motion, another road enters drive chain case by disk clutch and transmission shaft, by the operation of chain-driving rotating disk, because rotating disk can only rely on hydraulic transmission gear box to realize gearshift, so only have positive shelves when creeping into, five reverse gears, positive shelves gear is few, and to the bad adaptability of drilling rod workover eration, operating efficiency is low.
Therefore, a kind of well repairing machine clockwise and anticlockwise transmission case device, operation and maintenance is simple, easy for installation, effectively reduces the temperature of master rotor, has improved working efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of rotary table transmission case with clockwise and anticlockwise function, makes standby five the positive shelves of this car output device, the function of five reverse gears.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of well repairing machine clockwise and anticlockwise transmission case device, comprise porous plug, operating mechanism, dipstick mechanism, connection fixing base, casing, input shaft, jack shaft and output shaft, described box top is provided with porous plug, and the casing both sides are provided with connection fixing base, and tank surface is provided with dipstick mechanism; Described input shaft, jack shaft and output shaft one end run through casing.
Described input shaft one end is provided with adpting flange and outside framework oil seal, and the other end is provided with bearing and bearing gland, and the input shaft surface is provided with input shaft gear.
Described jack shaft two ends are provided with bearing and bearing gland, and the jack shaft surface is provided with countershaft-gear.
Described output shaft one end is provided with adpting flange and outside framework oil seal, and the other end is provided with bearing and bearing gland, and the output shaft surface is provided with output shaft gear, is provided with bearing support near the tank surface that is provided with adpting flange one end.
Described operating mechanism is comprised of operating stem locking device, input gear shifting fork mechanism and center tooth shifting fork mechanism.
Described input shaft is provided with an end of adpting flange and output shaft and is provided with adpting flange one end and is arranged at respectively the casing both sides.
Compared with prior art, the beneficial effects of the utility model are:
A kind of well repairing machine clockwise and anticlockwise transmission case device, have simple in structurely, volume is little, and is lightweight, easy for installation, use flexibly, highly versatile can be used with existing well servicing equipment, effectively reduce operation easier, improve working efficiency, increased the gear of well repairing machine rotating disk output, increased the adaptability to drilling rod.
Description of drawings
Fig. 1 is structural drawing of the present utility model;
Fig. 2 is the sectional drawing of the utility model Fig. 1;
Fig. 3 is the sectional drawing of the utility model Fig. 1;
Fig. 4 is scheme of installation of the present utility model.
1-porous plug, 2-operating mechanism, 3-dipstick mechanism, 4-connection fixing base, 5-action bars locking device, 6-casing, 7-bearing, 8-bearing gland, 9-outside framework oil seal, 10-adpting flange, 11-input shaft gear, 12-power shaft, 13-idler gear, 14-jackshaft, 15-output shaft gear, 16-output shaft, 17-bearing block, 18-input gear shifting fork mechanism, 19-center tooth shifting fork mechanism, 20-rotary table transmission case, 21-power transmission shaft, 22-rotating disk
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further specified:
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of well repairing machine clockwise and anticlockwise of the utility model transmission case device, formed by porous plug 1, operating mechanism 2, dipstick mechanism 3, connection fixing base 4, casing 6, input shaft 12, jack shaft 14 and output shaft 16, casing 6 end faces are provided with porous plug 1, casing 6 both sides are provided with connection fixing base 4, and casing 6 surfaces are provided with dipstick mechanism 3; Described input shaft 12, jack shaft 14 and output shaft 16 1 ends run through casing 6, input shaft 12 1 ends are provided with adpting flange 10 and outside framework oil seal 9, the other end is provided with bearing 7 and bearing gland 8, input shaft 12 surfaces are provided with input shaft gear 11, jack shaft 14 two ends are provided with bearing 7 and bearing gland 8, jack shaft 14 surfaces are provided with countershaft-gear, output shaft 16 1 ends are provided with adpting flange 10 and outside framework oil seal 9, the other end is provided with bearing 7 and bearing gland 8, output shaft 16 surfaces are provided with output shaft gear 15, be provided with bearing support 17 near casing 6 surfaces that are provided with adpting flange 10 1 ends, operating mechanism 2 is by operating stem locking device 5, input gear shifting fork mechanism 18 and center tooth shifting fork mechanism 19 forms, and input shaft 12 is provided with an end of adpting flange 10 and output shaft 16 and is provided with adpting flange 10 1 ends and is arranged at respectively casing 6 both sides.
As shown in Figure 4, when the utility model was installed, an end was connected with rotary table transmission case 20 by transmission shaft 21, and the other end is connected with rotating disk 22.
When using the utility model, when needing rotating disk 22 clockwise and anticlockwise work, only need move operating mechanism 2, realize the clockwise and anticlockwise running of rotating disk 22 by the conversion of input gear shifting fork mechanism 18 and center tooth shifting fork mechanism 19.
Above described only be basic principle of the present utility model, be not that the utility model is imposed any restrictions, everyly according to the utility model it is carried out equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (6)
1. well repairing machine clockwise and anticlockwise transmission case device, it is characterized in that, comprise porous plug, operating mechanism, dipstick mechanism, connection fixing base, casing, input shaft, jack shaft and output shaft, described box top is provided with porous plug, the casing both sides are provided with connection fixing base, and tank surface is provided with dipstick mechanism; Described input shaft, jack shaft and output shaft one end run through casing.
2. a kind of well repairing machine clockwise and anticlockwise transmission case device according to claim 1 is characterized in that, described input shaft one end is provided with adpting flange and outside framework oil seal, and the other end is provided with bearing and bearing gland, and the input shaft surface is provided with input shaft gear.
3. a kind of well repairing machine clockwise and anticlockwise transmission case device according to claim 1 is characterized in that described jack shaft two ends are provided with bearing and bearing gland, and the jack shaft surface is provided with countershaft-gear.
4. a kind of well repairing machine clockwise and anticlockwise transmission case device according to claim 1, it is characterized in that, described output shaft one end is provided with adpting flange and outside framework oil seal, the other end is provided with bearing and bearing gland, the output shaft surface is provided with output shaft gear, is provided with bearing support near the tank surface that is provided with adpting flange one end.
5. a kind of well repairing machine clockwise and anticlockwise transmission case device according to claim 1 is characterized in that described operating mechanism is comprised of operating stem locking device, input gear shifting fork mechanism and center tooth shifting fork mechanism.
6. according to claim 2 or 4 described a kind of well repairing machine clockwise and anticlockwise transmission case devices, it is characterized in that described input shaft is provided with an end of adpting flange and output shaft and is provided with adpting flange one end and is arranged at respectively the casing both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192445 CN202674240U (en) | 2012-04-28 | 2012-04-28 | Transmission case device of workover rig positive and negative rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192445 CN202674240U (en) | 2012-04-28 | 2012-04-28 | Transmission case device of workover rig positive and negative rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674240U true CN202674240U (en) | 2013-01-16 |
Family
ID=47495146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192445 Expired - Lifetime CN202674240U (en) | 2012-04-28 | 2012-04-28 | Transmission case device of workover rig positive and negative rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882571A (en) * | 2019-03-01 | 2019-06-14 | 青岛北海俊惠电子仪表有限公司 | Power transmission and tractor hoist, workover rig containing the power transmission |
-
2012
- 2012-04-28 CN CN 201220192445 patent/CN202674240U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882571A (en) * | 2019-03-01 | 2019-06-14 | 青岛北海俊惠电子仪表有限公司 | Power transmission and tractor hoist, workover rig containing the power transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204664306U (en) | Vertical shaft type Two Grade Column Gear Reducer | |
| CN201588910U (en) | Two-gear type pneumatic angle gearbox | |
| CN203585256U (en) | Planetary differential speed reducer for crane | |
| CN205401672U (en) | Electric double dynamical for oil -well rig L type transfer case of oil | |
| CN202674240U (en) | Transmission case device of workover rig positive and negative rotation | |
| CN102953676A (en) | Drill power system | |
| CN202707930U (en) | Worm-and-gear reduction box | |
| CN205078176U (en) | Electric double dynamical workover rig of oil | |
| CN202296943U (en) | Oil workover rig power-driven winch assembly | |
| CN202082462U (en) | Electric rotating tap for hydraulic decoking machine related to delayed coking device | |
| CN103058086A (en) | Oil well repairing machine electricity-driven winch assembly | |
| CN212127345U (en) | Novel electric well repairing winch | |
| CN206016672U (en) | Rotating disk fluid pressure drive device | |
| CN204647155U (en) | Bevel-gear hard tooth surface speed reducer | |
| CN202833884U (en) | Road roller integral type speed changing box | |
| CN205190704U (en) | Spiral bevel gear speed reducer | |
| CN202611582U (en) | Motor parallel operation device for drilling machine | |
| CN201443374U (en) | Movable two-way sliding rail device of walking-beam pumping unit | |
| CN204127210U (en) | The special hardened face gear speed reducer of a kind of plug-in type roller rod transmission | |
| CN202690884U (en) | Petroleum underground speed reducer | |
| CN202706911U (en) | Double power fully hydraulic long auger drilling machine | |
| CN204664308U (en) | Spiral bevel gear speed reducer | |
| CN203335732U (en) | Turnplate torque-increasing transmission device | |
| CN205204711U (en) | Novel oil is winch for workover rig | |
| CN202280796U (en) | Double-transmission reduction box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |