CN215558427U - Hoisting equipment for well drilling - Google Patents
Hoisting equipment for well drilling Download PDFInfo
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- CN215558427U CN215558427U CN202121369403.5U CN202121369403U CN215558427U CN 215558427 U CN215558427 U CN 215558427U CN 202121369403 U CN202121369403 U CN 202121369403U CN 215558427 U CN215558427 U CN 215558427U
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- portal frame
- lifting
- hoisting device
- hoisting
- supporting plate
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Abstract
The utility model discloses a hoisting device for well drilling, which comprises: the supporting plate is provided with an opening at one end; the portal frame mechanism comprises a portal frame, and the portal frame is arranged at one end of the supporting plate; the lifting mechanism is arranged between the portal frame and the supporting plate and comprises a fixed end and a driving end, and the fixed end of the lifting mechanism is connected with the supporting plate and the driving end of the lifting mechanism is connected with the portal frame and used for driving the portal frame to lift. The hoisting equipment for well drilling is provided with the lifting mechanism, can freely lift the height of the portal frame when hoisting the parts, and can be used for hoisting the parts with different sizes.
Description
Technical Field
The utility model relates to the technical field of well drilling, in particular to hoisting equipment for well drilling.
Background
The task of drilling a borehole from the surface using mechanical equipment or manual labor is known as drilling. Generally refers to the engineering of drilling boreholes and large diameter water supply wells for the exploration or development of oil, gas, and coal, among others. Hoisting equipment often can be used during the well drilling, and the portal frame need be erect to general hoisting equipment most at present, but the most formula structure as an organic whole of portal frame does not have elevating system, erects the height that can't adjust the portal frame after the completion, and the volume of the equipment that needs hoist and mount is big more, and the height of portal frame is big more, lacks the portal frame that can height-adjusting.
SUMMERY OF THE UTILITY MODEL
In view of this, a need exists for a hoisting device for drilling, which solves the technical problem in the prior art that the height of a gantry cannot be adjusted.
In order to achieve the technical purpose, the technical scheme of the utility model provides hoisting equipment for well drilling, which comprises:
the supporting plate is provided with an opening at one end;
the portal frame mechanism comprises a portal frame, and the portal frame is arranged at one end of the supporting plate;
the lifting mechanism is arranged between the portal frame and the supporting plate and comprises a fixed end and a driving end, the fixed end of the lifting mechanism is connected to the supporting plate, and the driving end of the lifting mechanism is connected to the portal frame and used for driving the portal frame to lift;
hoisting machine constructs, including hoist engine, pulley, at least one lifting rope and couple, the hoist engine connect in the backup pad, the pulley set up in open-ended top and rotatable coupling in the portal frame, at least one the one end of lifting rope is around locating the rope winding drum of hoist engine, the other end is walked around the pulley, the couple connect in the other end of lifting rope.
Furthermore, the hoisting equipment for well drilling further comprises a weight box, wherein the weight box is arranged on the supporting plate, and the top of the weight box is provided with an opening.
Further, the inner wall of the seed distribution box is provided with an inclined end.
Furthermore, the portal frame includes two bracing pieces and horizontal pole, the spout has been seted up to the horizontal pole, two the bracing piece is parallel to each other and the interval set up in the backup pad, the both ends of horizontal pole are connected respectively in two the bracing piece.
Furthermore, the hoisting equipment for well drilling further comprises a sliding mechanism, the sliding mechanism comprises a sliding block, a screw rod and a motor, the sliding block is provided with a threaded hole, one end of the sliding block can be slidably inserted into the sliding groove, the other end of the sliding block can be rotatably connected to the pulleys, the motor is connected to the side wall of the cross rod, one end of the screw rod penetrates through the threaded hole, and the other end of the screw rod penetrates through the side wall of the cross rod to be connected to the output shaft of the motor and is coaxially arranged with the output shaft of the motor.
Furthermore, the number of the lifting mechanisms is two, and the two lifting mechanisms are respectively connected to the two support rods.
Furthermore, the quantity of lifting rope is a plurality of, and a plurality of one end of lifting rope all connect in the rope winding drum of hoist engine, the other end connect in the couple.
Furthermore, a plurality of baffles are further arranged on the pulley and used for dividing the pulley into a plurality of sliding intervals.
Furthermore, a plurality of baffles are also arranged on the winch and used for dividing the rope winding drum of the winch into a plurality of rope winding intervals.
Furthermore, a plurality of sliding intervals and a plurality of rope winding intervals are all arranged in one-to-one correspondence with the lifting ropes.
Compared with the prior art, the utility model has the beneficial effects that: the hoisting equipment for well drilling is provided with the lifting mechanism, can freely lift the height of the portal frame when hoisting the parts, and can be used for hoisting the parts with different sizes.
Drawings
FIG. 1 is a schematic structural diagram of a hoisting device for well drilling according to an embodiment of the utility model;
FIG. 2 is a side view of the hoisting device for drilling according to the embodiment of the utility model;
FIG. 3 is a schematic structural diagram of a gantry and a sliding mechanism in the hoisting device for well drilling according to the embodiment of the utility model;
FIG. 4 is a schematic assembly diagram of a sliding block and a pulley in the hoisting device for well drilling according to the embodiment of the utility model;
figure 5 is a cross-sectional view of a weight box in a hoisting device for drilling according to an embodiment of the present invention.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
Referring to fig. 1 and 2, the utility model provides a hoisting device for well drilling, which comprises a supporting plate 1, a gantry mechanism 2, a lifting mechanism 3 and a hoisting mechanism 4, wherein an opening is formed at one end of the supporting plate 1, the gantry mechanism 2 comprises a gantry 21, and the gantry 21 is connected to one end of the supporting plate 1 and is positioned above the opening; the lifting mechanism 3 is arranged between the portal frame 21 and the supporting plate 1, the lifting mechanism 3 comprises a driving end and a fixed end, the fixed end of the lifting mechanism 3 is connected to the supporting plate 1, and the driving end is connected to the portal frame 21 and used for driving the portal frame 21 to lift; hoisting mechanism 4 includes hoist engine 41, pulley 42, at least one lifting rope 43 and couple 44, and hoist engine 41 is connected in backup pad 1, and pulley 42 set up in open-ended top and rotatable coupling in portal frame 21, and the one end of at least one lifting rope 43 is around locating the rope reel of hoist engine 41, and the pulley 42 is walked around to the other end, and couple 44 is connected in the other end of lifting rope 43, and portal frame 21 erects on backup pad 1, and it can be used for hoisting the part of different sizes through elevating system height-adjusting.
Referring to fig. 3, as a preferred embodiment, the gantry 21 includes two support bars 211 and a cross bar 212, the cross bar 212 is provided with a sliding slot 213, the two support bars 211 are parallel to each other and are disposed on the support plate 1 at intervals, two ends of the cross bar 212 are respectively connected to the two support bars 211, the number of the corresponding lifting mechanisms 3 is also two, and the two lifting mechanisms are respectively connected to the two support bars 211 for lifting the gantry 21.
Referring to fig. 4, as a preferred embodiment, the number of lifting ropes 43 of hoisting mechanism 4 is a plurality of, and it has a plurality of rope winding intervals and sliding intervals to keep apart through the baffle on hoist engine 41 and pulley 42 that it corresponds, and a plurality of sliding intervals and a plurality of rope winding intervals all with a plurality of the lifting rope one-to-one sets up, and the one end of a plurality of lifting ropes all is connected in the rope winding section of thick bamboo of hoist engine 41, and the other end is connected in the couple, is applicable to the great part of hoist and mount weight, avoids the lifting rope rupture when the part is great.
It can be understood that this lifting device for well drilling still includes weight box 5, refer to fig. 5, and the weight box sets up in backup pad 1 and the top sets up to the opening, and the inner wall of joining in marriage the seed box is provided with tip 51, and the weight box sets up discharge port 52 in the low end department of tip, and lifting device can add earth, water etc. in the weight box when hoisting heavier part, prevents backup pad and portal frame from turning on one's side.
As a preferred embodiment, the hoisting device for drilling further comprises a sliding mechanism 6, the sliding mechanism 6 comprises a sliding block 61, a screw 62 and a motor 63, the sliding block 61 is provided with a threaded hole, one end of the sliding block 61 can be slidably inserted into the sliding groove 213, the other end of the sliding block 61 can be rotatably connected to the pulleys 42, the motor 63 is connected to the side wall of the cross rod 212, one end of the screw 62 is inserted into the threaded hole, the other end of the screw passes through the side wall of the cross rod 212 to be connected to the output shaft of the motor 63 and is coaxially arranged with the output shaft of the motor 63, and the sliding mechanism can adjust the position of the sliding block through a screw rod mechanism so as to adjust the position of the hook and be used for hoisting a part.
The working principle of the hoisting equipment for drilling provided by the embodiment of the utility model is as follows: the hoisting equipment is used for hoisting various parts during drilling, the whole equipment is made of steel, the portal frame is provided with the sliding mechanism which can conveniently adjust the position of the pulley, the supporting rods at the two ends of the portal frame are respectively provided with the lifting mechanism which provides enough lifting power for the portal frame, and the winch is provided with the plurality of winding ropes and can hoist the parts with larger weight required during drilling.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A hoisting device for well drilling is characterized by comprising:
the supporting plate is provided with an opening at one end;
the portal frame mechanism comprises a portal frame, and the portal frame is arranged at one end of the supporting plate;
the lifting mechanism is arranged between the portal frame and the supporting plate and comprises a fixed end and a driving end, the fixed end of the lifting mechanism is connected to the supporting plate, and the driving end of the lifting mechanism is connected to the portal frame and used for driving the portal frame to lift;
hoisting machine constructs, including hoist engine, pulley, at least one lifting rope and couple, the hoist engine connect in the backup pad, the pulley set up in open-ended top and rotatable coupling in the portal frame, at least one the one end of lifting rope is around locating the rope winding drum of hoist engine, the other end is walked around the pulley, the couple connect in the other end of lifting rope.
2. Hoisting device for drilling according to claim 1, characterized in that: the hoisting equipment for well drilling further comprises a weight box, wherein the weight box is arranged on the supporting plate, and the top of the weight box is provided with an opening.
3. Hoisting device for drilling according to claim 2, characterized in that: the inner wall of the weight box is provided with an inclined end.
4. Hoisting device for drilling according to claim 1, characterized in that: the portal frame comprises two supporting rods and a cross rod, the cross rod is provided with a sliding groove, the two supporting rods are parallel to each other and are arranged in the supporting plate at intervals, and two ends of the cross rod are respectively connected to the two supporting rods.
5. Hoisting device for drilling according to claim 4, characterized in that: the hoisting equipment for well drilling further comprises a sliding mechanism, the sliding mechanism comprises a sliding block, a screw rod and a motor, the sliding block is provided with a threaded hole, one end of the sliding block can be slidably inserted into the sliding groove, the other end of the sliding block can be rotatably connected to the pulleys, the motor is connected to the side wall of the cross rod, one end of the screw rod penetrates through the threaded hole, and the other end of the screw rod penetrates through the side wall of the cross rod to be connected to the output shaft of the motor and is coaxially arranged with the output shaft of the motor.
6. Hoisting device for drilling according to claim 4, characterized in that: the number of the lifting mechanisms is two, and the two lifting mechanisms are respectively connected to the two supporting rods.
7. Hoisting device for drilling according to claim 1, characterized in that: the quantity of lifting rope is a plurality of, and a plurality of lifting rope's one end all connect in the serving section of thick bamboo of hoist engine, the other end connect in the couple.
8. Hoisting device for drilling according to claim 1, characterized in that: the pulley is also provided with a plurality of baffles for dividing the pulley into a plurality of sliding intervals.
9. Hoisting device for drilling according to claim 8, characterized in that: the rope winding device is characterized in that a plurality of baffles are also arranged on the winch and used for dividing a rope winding drum of the winch into a plurality of rope winding intervals.
10. Hoisting device for drilling according to claim 9, characterized in that: the sliding intervals and the rope winding intervals are all arranged in one-to-one correspondence with the lifting ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369403.5U CN215558427U (en) | 2021-06-18 | 2021-06-18 | Hoisting equipment for well drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369403.5U CN215558427U (en) | 2021-06-18 | 2021-06-18 | Hoisting equipment for well drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215558427U true CN215558427U (en) | 2022-01-18 |
Family
ID=79818818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121369403.5U Active CN215558427U (en) | 2021-06-18 | 2021-06-18 | Hoisting equipment for well drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215558427U (en) |
-
2021
- 2021-06-18 CN CN202121369403.5U patent/CN215558427U/en active Active
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