CN210918909U - Drilling square drill rod butt-joint single auxiliary device - Google Patents
Drilling square drill rod butt-joint single auxiliary device Download PDFInfo
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- CN210918909U CN210918909U CN201921594395.7U CN201921594395U CN210918909U CN 210918909 U CN210918909 U CN 210918909U CN 201921594395 U CN201921594395 U CN 201921594395U CN 210918909 U CN210918909 U CN 210918909U
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- winch
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- square pipe
- transmission module
- wire rope
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Abstract
The utility model relates to a drilling square drill rod butt-buckling single auxiliary device, which comprises a transmission module, a winch, a base and a square tube, wherein the transmission module can drive the winch to rotate, and a steel wire rope is wound on the winch; the transmission module and the winch are fixedly arranged above the base, the bottom surface of the base is fixedly connected with one end of the square pipe, the other end of the square pipe is fixedly connected with the screw rod, the screw rod is sleeved with the nut and is close to the square pipe at one end of the screw rod, the square pipe is fixedly provided with the support plate, and the square pipe between the support plate and the base is fixedly provided with two parallel guide rods. The utility model discloses can effectively improve and connect single work actual effect, reduce operating personnel's intensity of labour, reduce the accident hidden danger that exists in work, improve construction safety.
Description
Technical Field
The utility model belongs to the technical field of the well drilling, especially, relate to a single auxiliary device of kelly butt joint for well drilling.
Background
When the square drill rod is connected with a single butt joint for a long time, the square drill rod is pulled by manpower to be buckled, but sometimes, the force of personnel is insufficient or the drilling platform surface is wet and slippery, the personnel cannot stand unstably, so that the buckling work cannot be finished smoothly, the buckling time is delayed, the production and construction timeliness is influenced, equipment and personal injury are extremely easy to cause, safety accidents are caused, and great potential safety hazards are caused. In real cases, the operation process causes serious injury to staff due to the error of the kelly joint operation, and causes great loss to families and countries.
Therefore, based on the problems, the drilling square drill rod butt-joint single-joint auxiliary device has important practical significance, the actual effect of single-joint work can be effectively improved, the labor intensity of operators is reduced, the accident potential in work is reduced, and the construction safety is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide one kind and can effectively improve and connect single work actual effect, reduce operating personnel's intensity of labour, reduce the accident hidden danger that exists at work, improve construction safety's a single auxiliary device of kelly butt joint for drilling.
The utility model provides a its technical problem take following technical scheme to realize:
a drilling square drill rod butt-joint single auxiliary device comprises a transmission module, a winch, a base and a square tube, wherein the transmission module can drive the winch to rotate, and a steel wire rope is wound on the winch; the transmission module and the winch are fixedly arranged above the base, the bottom surface of the base is fixedly connected with one end of the square pipe, the other end of the square pipe is fixedly connected with the screw rod, the screw rod is sleeved with the nut and is close to the square pipe at one end of the screw rod, the square pipe is fixedly provided with the support plate, and the square pipe between the support plate and the base is fixedly provided with two parallel guide rods.
Furthermore, the transmission module comprises a large gear and a small gear, the large gear and the small gear are meshed with each other, and the axle center of the large gear is fixedly connected with the axle center of the winch, so that the large gear rotates to drive the winch to rotate.
Furthermore, a crank is arranged on the pinion.
Furthermore, an outer protecting shell is arranged on the peripheries of the large gear, the small gear and the winch, and covers the large gear, the small gear and the winch above the base.
Further, still be equipped with the wire rope fixed block on the outer protecting shell, the wire rope fixed block can be used for fixed wire rope.
Furthermore, the bull gear, the pinion, the capstan winch pass through with outer protecting casing rotatable coupling setting in the base top.
The utility model has the advantages that:
1. the utility model relates to a single device of well drilling kelly butt joint can greatly save the time of single joint, reduce the labor intensity of the staff, solve the single labor intensity of the kelly butt joint, and greatly improve the speed of single joint, can thoroughly eliminate the potential safety hazard in the process of single joint;
2. the utility model has the characteristics of simple structure, wide application range, strong practicability, firmness, durability, convenient operation and the like, and has wide popularization value; the practical problem is solved for the first line of production, the working efficiency is greatly improved, the labor intensity is reduced, and the safety of production operation is improved; can effectively prevent equipment and personal injury when drilling and connecting single, and plays a role in safe production.
Drawings
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a drilling kelly joint single auxiliary device provided by an embodiment of the present invention;
FIG. 2 is a schematic view of the use of the drilling kelly joint single auxiliary device provided by the embodiment of the present invention;
in the figure: 14. a kelly 15, a drill floor 16, a well mouth drilling tool box 17, a spare single box 18 and a mouse hole
Detailed Description
First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The present invention will be described in detail with reference to fig. 1 to 2.
Fig. 1 is a schematic structural view of a drilling kelly joint single auxiliary device provided by an embodiment of the present invention; FIG. 2 is a schematic view of the use of the drilling kelly joint single auxiliary device provided by the embodiment of the present invention; as shown in fig. 1-2, the apparatus for buckling and connecting a single kelly bar for drilling provided in this embodiment includes a transmission module, a winch 1, a base 2, and a square tube 3, wherein the transmission module can drive the winch 1 to rotate, and a steel wire rope 4 is wound on the winch 1; the transmission module and the winch 1 are fixedly arranged above the base 2, the bottom surface of the base 2 is fixedly connected with one end of the square pipe 3, the other end of the square pipe 3 is fixedly connected with the screw rod 5, the screw rod 5 is sleeved with the nut 6 and is close to the square pipe 3 at one end of the screw rod 5, the square pipe 3 between the support plate 7 and the base 2 is further vertically fixedly provided with the support plate 7, and two parallel guide rods 8 are vertically fixedly arranged on the square pipe 3.
Still further, can also be in the utility model discloses in consider, transmission module includes gear wheel 9, pinion 10, gear wheel 9, pinion 10 intermeshing, gear wheel 9 axle center and 1 axle center fixed connection of capstan winch for gear wheel 9 rotates and drives 1 rotations of capstan winch.
It should be noted that, a crank 11 is arranged on the pinion 10, and the rotation of the crank 11 drives the pinion to rotate, so that the bull gear rotates, the winch rotates, and the pinion drives the bull gear, thereby achieving the purpose of saving labor.
Furthermore, the present invention can also be considered that an outer protecting casing 12 is disposed on the periphery of the gear 9, the pinion 10 and the winch 1, and the outer protecting casing 12 covers the gear 9, the pinion 10 and the winch 1 above the base 2.
Still further, can be in the utility model discloses in consider, still be equipped with wire rope fixed block 13 on the outer protecting casing 12, wire rope fixed block 13 can be used to fixed wire rope 4, wire rope fixed block 13 can adopt arbitrary current structure, as long as reach can fixed wire rope 4 the purpose can, say the couple.
It should be noted that the gearwheel 9, the pinion 10 and the winch 1 are arranged above the base 2 by a rotatable connection with the outer casing 12.
It should be noted that, the fixing and connecting method of the present invention adopts conventional means such as bolts, rivets, welding, etc. which are mature in the prior art, and is not described herein again, but due to the above reasons, the repeated reproduction of the technicians in the field will not be affected.
By way of example, in the embodiment, as shown in fig. 2, before the device is used, a nut 6 is welded at a proper position on a drilling platform surface in front of a mouse hole, then a drilling kelly joint single device is connected with the nut 6 of the drilling platform surface through a screw 5 at the lower end, and a support plate 7 at the lower end of a square pipe 3 is leaned against a female joint of a spare single; when connecting single, operating personnel unloads the kelly with the liquid gas tong, then draw out and bypass the kelly to the wire rope on the single device capstan winch of well drilling kelly butt joint, hang the wire rope head on the wire rope fixed block 13 on the single device of well drilling kelly butt joint, the kelly top is hung fixedly through hoisting mechanism, at this moment the staff waves the handle of capstan winch, pull in the kelly between the guide bar of two parallels, and aim at reserve single box 17, the kelly is transferred to the driller, accomplish the butt joint.
In order to facilitate the installation of the large gear 9, the small gear 10 and the winch 1 in the outer casing 12, it is considered that the large gear 9, the small gear 10 and the winch 1 are penetrated through a rotating shaft and the like and fixed in the outer casing 12, and in order to reduce the abrasion thereof, it is considered that a bearing is installed at the connection position of the rotating shaft and the outer casing 12.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The utility model provides a single auxiliary device of kelly butt joint for well drilling which characterized in that: the device comprises a transmission module, a winch, a base and a square tube, wherein the transmission module can drive the winch to rotate, and a steel wire rope is wound on the winch; the transmission module and the winch are fixedly arranged above the base, the bottom surface of the base is fixedly connected with one end of the square pipe, the other end of the square pipe is fixedly connected with the screw rod, the screw rod is sleeved with the nut and is close to the square pipe at one end of the screw rod, the square pipe is fixedly provided with the support plate, and the square pipe between the support plate and the base is fixedly provided with two parallel guide rods.
2. A drill string joint sub according to claim 1, wherein: the transmission module comprises a large gear and a small gear, the large gear and the small gear are meshed with each other, and the axle center of the large gear is fixedly connected with the axle center of the winch, so that the large gear rotates to drive the winch to rotate.
3. A drill string joint sub according to claim 2, wherein: and a crank is arranged on the pinion.
4. A drilling kelly joint sub according to claim 2 or 3, wherein: and outer protecting shells are arranged on the peripheries of the large gear, the small gear and the winch and cover the large gear, the small gear and the winch above the base.
5. The apparatus of claim 4, wherein the apparatus further comprises: the outer protecting shell is further provided with a steel wire rope fixing block, and the steel wire rope fixing block can be used for fixing a steel wire rope.
6. The apparatus of claim 5, wherein the apparatus further comprises: the bull gear, the pinion and the winch are arranged above the base through being rotatably connected with the outer protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921594395.7U CN210918909U (en) | 2019-09-24 | 2019-09-24 | Drilling square drill rod butt-joint single auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921594395.7U CN210918909U (en) | 2019-09-24 | 2019-09-24 | Drilling square drill rod butt-joint single auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918909U true CN210918909U (en) | 2020-07-03 |
Family
ID=71343805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921594395.7U Active CN210918909U (en) | 2019-09-24 | 2019-09-24 | Drilling square drill rod butt-joint single auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918909U (en) |
-
2019
- 2019-09-24 CN CN201921594395.7U patent/CN210918909U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210823 Address after: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |