CN204002590U - Impact type drilling well rotation rig floor - Google Patents
Impact type drilling well rotation rig floor Download PDFInfo
- Publication number
- CN204002590U CN204002590U CN201420457494.1U CN201420457494U CN204002590U CN 204002590 U CN204002590 U CN 204002590U CN 201420457494 U CN201420457494 U CN 201420457494U CN 204002590 U CN204002590 U CN 204002590U
- Authority
- CN
- China
- Prior art keywords
- rig floor
- rotating disk
- bracket
- drilling well
- impact type
- 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 relates to a kind of impact type drilling well rotation rig floor, be provided with rig floor bracket, on described rig floor bracket, be fixed with rig floor rotating disk chassis, described rig floor rotating disk is fixed on rig floor rotating disk chassis by turntable bearing, described rig floor rotating disk central authorities are provided with lower boring, the edge of described lower boring is provided with several fixture steady pins, described rig floor rotating disk outer rim is provided with rotating disk external toothing, described rotating disk external toothing be arranged on the outputting power meshed transmission gear on the gearbox on rig floor bracket, on described gearbox, be connected to power power input shaft, described rig floor bracket is connected with bearing post by lower lifting sliding sleeve.The utility model is applicable to drilling well rig floor, there is design science, rational in infrastructure, easy accessibility, can not be subject to transporting superelevation restriction, meet rapid transporting and require and can adapt to low temperature environment operation.
Description
Technical field
The utility model belongs to the supporting rig floor of a kind of impact drill, can meet this rig to the job requirements of super large moment of torsion and the requirement of carrying fast.
Background technology
Truck-mounted drill rig, drilling platform of workover rig be for rotating disk is installed, put drilling rod, drill collar, rig tool etc., and the installing space of wellhead assembly and the operating platform of drillng operation are provided.Along with the requirement that rig is moved fast, half trailing drilling platform that petroleum drilling is repaiied coordinative composition of equipments arises at the historic moment, it is combined rig floor module with semitrailer, during transportation, half trailing drilling platform connects with tractor, by tractor traction movement, behind well site, throw off tractor, half trailing drilling platform can carry out drillng operation after with other module assembleds.
Utility model content
The purpose of this utility model is to using the problem of manpower as driving torque in order to solve, a kind of impact type drilling well rotation rig floor is proposed, the spy that this impact type drilling well rotation rig floor has the slow-speed of revolution, super large moment of torsion accounts for, can meet major diameter, the torsion of dark yardstick casing needs, and design science, rational in infrastructure, can be widely used in the structure at all levels operation except rock.
The purpose of this utility model is achieved through the following technical solutions: impact type drilling well rotation rig floor, it is characterized in that: be provided with rig floor bracket, on described rig floor bracket, be fixed with rig floor rotating disk chassis, described rig floor rotating disk is fixed on rig floor rotating disk chassis by turntable bearing, described rig floor rotating disk central authorities are provided with lower boring, the edge of described lower boring is provided with several fixture steady pins, described rig floor rotating disk outer rim is provided with rotating disk external toothing, described rotating disk external toothing be arranged on the outputting power meshed transmission gear on the gearbox on rig floor bracket, on described gearbox, be connected to power input shaft, described rig floor bracket is connected with bearing post by lower lifting sliding sleeve, described rig floor bracket is connected with hydraulic lifting arm by sliding sleeve.
The utility model further improves and supplementary embodiment:
Described fixture is provided with semicircle gripping sleeve, and described semicircle gripping sleeve head and the tail are connected with and are compressed fork and holddown belt by hinge joint lug, pin respectively, between described compression fork and holddown belt, by pin, are flexibly connected.
Rig floor bracket of the present utility model is connected with bearing post by lower lifting sliding sleeve, rig floor bracket is connected with hydraulic lifting arm by sliding sleeve, hydraulic lifting arm can allow rig floor height up and down as required, fixture is provided with semicircle gripping sleeve simultaneously, semicircle gripping sleeve head and the tail are connected with and are compressed fork and holddown belt by hinge joint lug, pin respectively, compress between fork and holddown belt and be flexibly connected by pin, fixture is by the positive and negative tightness that guarantees fixture that transfers of drilling rod, greatly alleviate driller's labour intensity, strengthened the safety of drillng operation.
The utility model adopts Mechanical Driven as the moment of torsion of casing rotation, make it than known, take manpower as promoting the working method of moment of torsion, increased the torsional forces of decades of times, make rotating diameter and the degree of depth of casing have significant raising, expanded the scope of utilizing of producing, (comprising various foundation piles and complicated geological layer), improve greatly working strength and operating efficiency, filled up domestic blank in this technical field.
Truck-mounted drill rig consists of running gear, folding stand, hydraulic leg, drill floor etc. respectively, and can put impactor, casing and other instrument, and provide the installing space of wellhead assembly and the operating platform of drillng operation, during work with hydraulic leg by complete machine leveling, firmly get final product operation, during driving, regain hydraulic leg and get final product fast moving, can, at the sitework of complicated ground, embody convenient and swift property and practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model fixture;
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: referring to accompanying drawing 1, 2, impact type drilling well rotation rig floor, be provided with rig floor bracket 1, on described rig floor bracket, be fixed with rig floor rotating disk chassis 2, described rig floor rotating disk 3 is fixed on rig floor rotating disk chassis by turntable bearing, described rig floor rotating disk central authorities are provided with lower boring 4, the edge of described lower boring is provided with several fixture steady pins 5, described rig floor rotating disk outer rim is provided with rotating disk external toothing 6, described rotating disk external toothing be arranged on outputting power gear 8 engaged transmission on the gearbox 7 on rig floor bracket, on described gearbox, be connected to power input shaft 9, described rig floor bracket is connected with bearing post 11 by lifting sliding sleeve 10, described rig floor bracket is connected with hydraulic lifting arm 12 by sliding sleeve, described fixture is provided with semicircle gripping sleeve 13, and described semicircle gripping sleeve head and the tail are connected with and are compressed fork 16 and holddown belt 17 by hinge joint lug 14, pin 15 respectively, between described compression fork and holddown belt, by pin, are flexibly connected.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being extended out thus or change are still among protection domain of the present utility model.
Claims (2)
1. an impact type drilling well rotation rig floor, it is characterized in that: be provided with rig floor bracket (1), on described rig floor bracket, be fixed with rig floor rotating disk chassis (2), described rig floor rotating disk (3) is fixed on rig floor rotating disk chassis by turntable bearing, described rig floor rotating disk central authorities are provided with lower boring (4), the edge of described lower boring is provided with several fixture steady pins (5), described rig floor rotating disk outer rim is provided with rotating disk external toothing (6), described rotating disk external toothing be arranged on outputting power gear (8) engaged transmission on the gearbox (7) on rig floor bracket, on described gearbox, be connected to power input shaft (9), described rig floor bracket is connected with bearing post (11) by lifting sliding sleeve (10), described rig floor bracket is connected with hydraulic lifting arm (12) by sliding sleeve.
2. impact type drilling well rotation rig floor according to claim 1, it is characterized in that: described fixture is provided with semicircle gripping sleeve (13), described semicircle gripping sleeve head and the tail are connected with and are compressed fork (16) and holddown belt (17) by hinge joint lug (14), pin (15) respectively, between described compression fork and holddown belt, by pin, are flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457494.1U CN204002590U (en) | 2014-08-14 | 2014-08-14 | Impact type drilling well rotation rig floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457494.1U CN204002590U (en) | 2014-08-14 | 2014-08-14 | Impact type drilling well rotation rig floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002590U true CN204002590U (en) | 2014-12-10 |
Family
ID=52042610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457494.1U Expired - Fee Related CN204002590U (en) | 2014-08-14 | 2014-08-14 | Impact type drilling well rotation rig floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900955A (en) * | 2019-12-16 | 2020-03-24 | 何乐明 | Hydraulic rotary table device for die of double-color injection molding machine |
-
2014
- 2014-08-14 CN CN201420457494.1U patent/CN204002590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900955A (en) * | 2019-12-16 | 2020-03-24 | 何乐明 | Hydraulic rotary table device for die of double-color injection molding machine |
| CN110900955B (en) * | 2019-12-16 | 2020-12-04 | 嘉兴金旅燕科技有限公司 | Hydraulic rotary table device for die of double-color injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |