CN220469811U - Novel spiral lifting type derrick base - Google Patents
Novel spiral lifting type derrick base Download PDFInfo
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- CN220469811U CN220469811U CN202321686476.6U CN202321686476U CN220469811U CN 220469811 U CN220469811 U CN 220469811U CN 202321686476 U CN202321686476 U CN 202321686476U CN 220469811 U CN220469811 U CN 220469811U
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- derrick
- supporting plate
- plate
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- 238000013016 damping Methods 0.000 claims abstract description 11
- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000000872 buffer Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a novel rotary lifting type derrick base, which comprises a base, a supporting plate and a damping component, wherein a gooseneck and a hydraulic cylinder are arranged at the top of the base, the supporting plate is arranged at the top of the hydraulic cylinder, a derrick sleeve is arranged at the top of the supporting plate, a spring is arranged at the bottom of the supporting plate, the bottom of the spring is connected with the top of the base, the damping component is arranged between the base and the supporting plate, the damping component comprises a fixed cylinder arranged at the top of the base, a piston is arranged inside the fixed cylinder, the top of the piston is provided with a connecting rod, the connecting rod is connected to the bottom of the supporting plate, the outer wall of the fixed cylinder is provided with an air hole, when a road jolts, the derrick drives the supporting plate to move downwards to push the piston to slide downwards inside the fixed cylinder, air in the fixed cylinder is extruded from the air hole, and the downward force of the supporting plate is buffered by matching with the spring, so that the damage to the derrick is prevented.
Description
Technical Field
The utility model relates to the technical field of derrick bases, in particular to a novel rotary lifting derrick base.
Background
The derrick transporting and dragging seat is an important component part of the derrick transporting module, and is used for supporting the rear part of the derrick and bearing most of load in the derrick transporting process in the whole wheel type moving and transporting process of the derrick of the drilling machine.
In the moving process of the derrick, the traditional moving towing seat is poor in general damping structure, and the derrick is easy to damage due to jolt of road conditions in the moving process of the derrick.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above and/or problems occurring in the prior art of a new type of jack-up derrick floor.
Therefore, the utility model aims to provide a novel rotary lifting type derrick base, a gooseneck and a hydraulic cylinder are arranged at the top of the base, a supporting plate is arranged at the top of the hydraulic cylinder, a derrick sleeve is arranged at the top of the supporting plate, a spring is arranged at the bottom of the supporting plate, the bottom of the spring is connected with the top of the base, a damping component is arranged between the base and the supporting plate and comprises a fixed cylinder arranged at the top of the base, a piston is arranged inside the fixed cylinder, a connecting rod is arranged at the top of the piston and is connected to the bottom of the supporting plate, an air hole is formed in the outer wall of the fixed cylinder, when a road jolts, the derrick drives the supporting plate to move downwards, the piston is pushed to slide downwards inside the fixed cylinder, air inside the fixed cylinder is extruded from the air hole, and downward force of the supporting plate is buffered by matching with the spring, so that the jolts are prevented from damaging the derrick.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a novel jack-up derrick floor, comprising:
the base is provided with a gooseneck at the top, and a hydraulic cylinder is arranged at the top of the base;
the support plate is arranged at the top of the hydraulic cylinder and used for bearing a derrick, a spring is arranged at the bottom of the support plate, and the bottom end of the spring is connected to the top of the base;
the damping component comprises a fixed cylinder arranged at the top of the base, a piston arranged in the fixed cylinder, a connecting rod arranged at the top of the piston and connected to the bottom of the supporting plate, and an air hole formed in the outer wall of the damping component.
As a preferable scheme of the novel rotary lifting type derrick base, rollers are arranged on symmetrical side walls of the base and used for driving the base to move.
As a preferable scheme of the novel rotary lifting derrick base, the side wall of the base is provided with the side plate, the side wall of the side plate is provided with the guide groove, the side wall of the support plate is provided with the guide plate, and the guide plate is positioned in the guide groove.
As a preferable scheme of the novel rotary lifting type derrick base, a fixed plate is arranged at the top of the base, a motor is arranged on the side wall of the fixed plate, and a motor output end penetrates through the side wall of the fixed plate and is provided with a threaded rod.
As a preferred scheme of the novel rotary lifting type derrick base, the novel rotary lifting type derrick base further comprises a support frame, wherein the support frame is positioned at the top of the base, a threaded hole is formed in the side wall of the support frame, and the threaded rod penetrates through the threaded hole in a rotating mode.
As a preferable scheme of the novel rotary lifting type derrick base, the side wall of the fixed plate is provided with the guide rod, the side wall of the support frame is provided with the guide hole, and the guide rod penetrates through the guide hole.
Compared with the prior art: through being provided with gooseneck and pneumatic cylinder at the base top, the pneumatic cylinder top is provided with the backup pad, the derrick external member sets up at the backup pad top, be provided with the spring in the backup pad bottom, the spring bottom is connected with the base top, be provided with damper between base and backup pad, damper is including installing the fixed cylinder at the base top, the fixed cylinder is inside to be provided with the piston, the piston top is provided with the connecting rod, the connecting rod is connected to the backup pad bottom, the gas pocket has been seted up to the fixed cylinder outer wall, when the road jolts, the derrick drives the backup pad and moves down, promote the piston and slide down in the fixed cylinder inside, extrude the fixed cylinder inside air from the gas pocket, the cooperation spring buffers the decurrent power of backup pad, prevent jolts and cause the injury to the derrick.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:
FIG. 1 is a diagram of the whole structure of a novel jack-up derrick foundation of the present utility model;
FIG. 2 is a view showing a construction of a base part of a novel rotary lifting derrick according to the present utility model;
FIG. 3 is a view showing a construction of a base portion of a novel jack-up derrick of the present utility model;
fig. 4 is a diagram showing a structure of a base part of a novel rotary lifting type derrick according to the present utility model.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a novel rotary lifting type derrick base, which is characterized in that a gooseneck and a hydraulic cylinder are arranged at the top of the base, a supporting plate is arranged at the top of the hydraulic cylinder, a derrick sleeve is arranged at the top of the supporting plate, a spring is arranged at the bottom of the supporting plate, the bottom of the spring is connected with the top of the base, a damping component is arranged between the base and the supporting plate and comprises a fixed cylinder arranged at the top of the base, a piston is arranged in the fixed cylinder, a connecting rod is arranged at the top of the piston and is connected to the bottom of the supporting plate, an air hole is formed in the outer wall of the fixed cylinder, when a road jolts, the derrick drives the supporting plate to move downwards, the piston is pushed to slide downwards in the fixed cylinder, air in the fixed cylinder is extruded out of the air hole, and downward force of the supporting plate is buffered by matching with the spring, so that the jolts are prevented from damaging the derrick.
Fig. 1-3 are schematic structural views of a novel jack-up derrick substructure according to an embodiment of the present utility model, referring to fig. 1-3, the novel jack-up derrick substructure of the present embodiment includes a substructure 100, a supporting plate 200, a damping assembly 300 and a supporting frame 400.
Gooseneck 110 is installed at base 100 top, pneumatic cylinder 120 is installed at base 100 top, gyro wheel 130 is installed to base 100 symmetry lateral wall for drive base 100 removes, curb plate 140 is installed to base 100 lateral wall, guide slot 150 has been seted up to curb plate 140 lateral wall, deflector 220 is installed to backup pad 200 lateral wall, deflector 220 is located inside guide slot 150, deflector 220 slides in guide slot 150 when backup pad 200 slides, it is more steady to make backup pad 200 slide, fixed plate 160 is installed at base 100 top, motor 170 is installed to fixed plate 160 lateral wall, motor 170 output runs through and stretches out fixed plate 160 lateral wall and installs threaded rod 180, the threaded rod 180 other end passes through the bearing and connects at curb plate 140 lateral wall, do not influence the rotation of threaded rod 180 when supporting threaded rod 180.
The backup pad 200 is installed at the pneumatic cylinder 120 top for bear the weight of the derrick, and spring 210 is installed to backup pad 200 bottom, and spring 210 bottom is connected to base 100 top, and the derrick external member is installed at backup pad 200 top, and when base 100 removes and takes place jolt, derrick promotes backup pad 200 and moves down and extrudees spring 210, and spring 210 buffers backup pad 200 decurrent power, prevents that the vibrations from causing the derrick to damage.
The shock-absorbing assembly 300 comprises a fixed cylinder 310 installed at the top of the base 100, a piston 320 positioned in the fixed cylinder 310, a connecting rod 330 installed at the top of the piston 320 and connected to the bottom of the supporting plate 200, and an air hole 340 formed in the outer wall of the shock-absorbing assembly 300, when the supporting plate 200 moves downwards, the supporting plate 200 pushes the connecting rod 330 to drive the piston 320 to move downwards in the fixed cylinder 310 and squeeze air in the fixed cylinder 310, the air in the fixed cylinder 310 is extruded from the air hole 340, the downward force of the supporting plate 200 is buffered by utilizing the air pressure to match with the spring 210, meanwhile, when the spring 210 rebounds, the supporting plate 200 pulls the piston 320 to move upwards, the air is sucked into the fixed cylinder 310 through the air hole 340, and the rebounded force of the spring 210 is neutralized by utilizing the friction force between the air and the inner wall of the air hole 340, so as to achieve the shock-absorbing effect.
The support frame 400 is located the base 100 top, and screw hole 410 has been seted up to support frame 400 lateral wall, and threaded rod 180 rotates to run through screw hole 410, and guide bar 190 is installed to fixed plate 160 lateral wall, and guide hole 420 has been seted up to support frame 400 lateral wall, and guide bar 190 runs through guide hole 420, after the derrick is used to needs, starts the pneumatic cylinder 120 and promotes backup pad 200 and upwards moves to suitable height after, and starter motor 170 drives threaded rod 180 and rotates, utilizes the lead screw structure to promote support frame 400 and removes to backup pad 200 below, supports backup pad 200 bottom.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A novel jack-up derrick floor, characterized in that includes:
the hydraulic device comprises a base (100), wherein a gooseneck (110) is arranged at the top of the base (100), and a hydraulic cylinder (120) is arranged at the top of the base (100);
the support plate (200) is arranged at the top of the hydraulic cylinder (120) and used for bearing a derrick, a spring (210) is arranged at the bottom of the support plate (200), and the bottom end of the spring (210) is connected to the top of the base (100);
the damping component (300) comprises a fixed cylinder (310) arranged at the top of the base (100), a piston (320) arranged in the fixed cylinder (310), a connecting rod (330) arranged at the top of the piston (320) and connected to the bottom of the supporting plate (200), and an air hole (340) formed in the outer wall of the damping component (300).
2. A new type of jack-up derrick foundation according to claim 1, characterized in that the symmetrical side walls of the foundation (100) are provided with rollers (130) for driving the foundation (100) to move.
3. The novel jack-up derrick foundation of claim 2, wherein the side plate (140) is mounted on the side wall of the foundation (100), the guide groove (150) is formed in the side wall of the side plate (140), the guide plate (220) is mounted on the side wall of the support plate (200), and the guide plate (220) is located inside the guide groove (150).
4. A novel rotary lifting derrick foundation according to claim 3, wherein a fixed plate (160) is mounted on the top of the foundation (100), a motor (170) is mounted on the side wall of the fixed plate (160), and the output end of the motor (170) penetrates through the side wall of the fixed plate (160) and is provided with a threaded rod (180).
5. The novel jack-up derrick foundation of claim 4, further comprising a support frame (400), wherein the support frame (400) is located at the top of the foundation (100), a threaded hole (410) is formed in the side wall of the support frame (400), and the threaded rod (180) rotates to penetrate through the threaded hole (410).
6. The novel jack-up derrick foundation of claim 5, wherein guide bars (190) are mounted on the side walls of the fixed plates (160), guide holes (420) are formed in the side walls of the support frames (400), and the guide bars (190) penetrate through the guide holes (420).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686476.6U CN220469811U (en) | 2023-06-30 | 2023-06-30 | Novel spiral lifting type derrick base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686476.6U CN220469811U (en) | 2023-06-30 | 2023-06-30 | Novel spiral lifting type derrick base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220469811U true CN220469811U (en) | 2024-02-09 |
Family
ID=89775821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321686476.6U Active CN220469811U (en) | 2023-06-30 | 2023-06-30 | Novel spiral lifting type derrick base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220469811U (en) |
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2023
- 2023-06-30 CN CN202321686476.6U patent/CN220469811U/en active Active
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