CN217025160U - Novel belt type brake device for drilling machine winch - Google Patents
Novel belt type brake device for drilling machine winch Download PDFInfo
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- CN217025160U CN217025160U CN202220513374.3U CN202220513374U CN217025160U CN 217025160 U CN217025160 U CN 217025160U CN 202220513374 U CN202220513374 U CN 202220513374U CN 217025160 U CN217025160 U CN 217025160U
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- brake
- winch
- brake band
- tension mechanism
- drilling machine
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Abstract
The utility model discloses a novel belt type brake device of a drilling machine winch, which comprises a brake belt assembly wound on a brake hub, wherein one end of the brake belt assembly is provided with a tension mechanism, and the other end of the brake belt assembly is hinged with a winch base; the tension mechanism comprises an upper adjusting rod, a pull rod, a tensioning threaded sleeve, a lower adjusting rod, a spring and an air cylinder, wherein the upper adjusting rod is connected with the lower adjusting rod through the tensioning threaded sleeve; according to the technical scheme provided by the utility model, the left brake band and the right brake band are not connected by the balance beam in the middle, so that the brake bands can work independently, any one brake band breaks down, the other brake band can still work, and the production is not influenced. The operation is simple, and the maintenance is free. Under the condition of no electricity or no gas, the winch can be parked through the tensioning force of the spring, the working environment is improved, and the safety is improved.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a novel belt type brake device of a drilling machine winch.
Background
Band brakes have long been widely used with the advantages of convenient operation, low cost, easy maintenance, etc. However, the belt type brake device of the existing drilling machine and workover rig needs to be braked by manually operating a brake lever in the open air, and has the defects of poor working environment, high labor intensity, low working efficiency and the like; the function of air-off brake can not be realized, and potential safety hazard exists.
The prior art has the following defects or problems:
the existing belt brake device has the defects of multiple parts, complex structure, troublesome installation, troublesome maintenance and need of regular maintenance. And have the compensating beam to connect in the middle of controlling two brake bands, one of them brake band trouble, another brake band also can't work, has influenced the normal production of drilling team.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel belt type brake device of a drilling machine winch aiming at the defects in the prior art so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a novel belt type brake device of a drilling machine winch comprises a brake belt assembly wound on a brake hub, wherein one end of the brake belt assembly is provided with a tension mechanism, and the other end of the brake belt assembly is hinged with a winch base;
the tension mechanism comprises an upper adjusting rod, a pull rod, a tensioning threaded sleeve, a lower adjusting rod, a spring and a cylinder, the upper adjusting rod is connected with the lower adjusting rod through the tensioning threaded sleeve, the lower adjusting rod is hinged to the cylinder, the lower surface of the spring is tightly attached to the upper end face of the cylinder, the upper adjusting rod is arranged on a frame body of the tension mechanism, and the pull rod is arranged on two sides of the top of the frame body located on the tension mechanism.
Optionally, the brake device further comprises an adjusting roller, a gap adjusting device and a tensioning device, wherein the adjusting roller, the gap adjusting device and the tensioning device are mounted on the brake device body, and the adjusting roller is mounted on the side wall of the brake band assembly.
Optionally, the tensioning device includes a screw and a hook mounted at one end, and the hook is mounted on a side wall of the brake band assembly.
Optionally, one end of the gap adjusting device is connected with the side wall of the brake band assembly.
Optionally, the upper adjusting rod is connected with one end of the brake band assembly.
Optionally, the base of the tension mechanism is fixedly mounted on one side of the top of the winch base.
Compared with the prior art, the utility model provides a novel belt type brake device of a drilling machine winch, which has the following beneficial effects:
according to the utility model, the left brake band and the right brake band are not connected by the balance beam in the middle, so that the brake bands can work independently, any one of the brake bands fails, the other brake band can still work, and the production is not influenced. Simple structure, convenient installation, simple operation and maintenance-free. The winch can be parked without electricity or gas by the tension of the spring. The control route of the brake is led to a driller control room, so that the air-break brake and the remote air control operation of the winch are realized; the working environment is improved, and the safety is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a schematic structural view of the tension mechanism of the present invention.
In the figure: 1. a brake band assembly; 2. a tension mechanism; 3. a tensioning device; 4. an adjusting roller; 5. a gap adjusting device; 6. an upper adjusting rod; 7. a pull rod; 8. tensioning the threaded sleeve; 9. a lower adjustment lever; 10. a spring; 11. And a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1-3, in this embodiment: a novel belt type brake device of a drilling machine winch comprises a brake belt assembly 1 wound on a brake hub, wherein one end of the brake belt assembly 1 is provided with a tension mechanism 2, and the other end of the brake belt assembly 1 is hinged with a winch base;
the tension mechanism 2 comprises an upper adjusting rod 6, a pull rod 7, a tensioning threaded sleeve 8, a lower adjusting rod 9, a spring 10 and an air cylinder 11, the upper adjusting rod 6 is connected with the lower adjusting rod 9 through the tensioning threaded sleeve 8, the lower adjusting rod 9 is hinged with the air cylinder 11, the lower surface of the spring 10 is abutted against the upper end surface of the air cylinder 11, the upper adjusting rod 6 is arranged on a frame body of the tension mechanism 2, and the pull rod 7 is arranged on two sides of the top of the frame body of the tension mechanism 2; the utility model utilizes the control route of the brake to lead to the driller control room, thus realizing the air-break brake and remote air control operation of the winch; the working environment is improved, and the safety is improved.
The brake device further comprises an adjusting roller 4, a gap adjusting device 5 and a tensioning device 3 which are arranged on the brake device body, wherein the adjusting roller 4 is arranged on the side wall of the brake band assembly 1; the adjusting roller 4 is used for adjusting the position of the brake band assembly 1, the tensioning device 3 comprises a screw rod and a hook mounted at one end, the hook is mounted on the side wall of the brake band assembly 1, and the tensioning device 3 drives the hook to move by rotating the screw rod.
One end of the clearance adjusting device 5 is connected with the side wall of the brake band assembly 1, the upper adjusting rod 6 is connected with one end of the brake band assembly 1, and the base of the tension mechanism 2 is fixedly arranged on one side of the top of the winch base; the gap adjusting device 5 is used for adjusting a frame body used for installing the brake band assembly 1, and the tension mechanism 2 is convenient for pulling the brake band assembly 1, so that braking is realized.
The working principle and the using process of the utility model are as follows: when the air cylinder 11 is deflated, the piston of the air cylinder moves downwards, the lower adjusting rod 9 is pulled downwards, the upper adjusting rod 6 moves downwards, the spring 10 is opened, the steel belt is pulled downwards, the brake block contacts with the brake hub, and the winch brakes. When the air cylinder 11 is ventilated, the piston of the air cylinder moves upwards, the spring 10 bears the upward pressure, the lower adjusting rod 9 moves upwards, the upper adjusting rod 6 moves upwards, the steel belt bears the upward thrust, the brake block is separated from the brake hub, the brake is released, and the winch starts to work. The brake band assemblies 1 are not connected through balance beams, independent work can be achieved, any one of the brake band assemblies fails, the other brake band assembly can still work, and production is not affected. The control route of the brake is led to the driller control room, and the remote control can be directly realized in the driller room, so that the remote control is realized. Simple structure, simple to operate, easy operation, non-maintaining. Under the condition of no electricity and no gas, the winch can also be parked, and is reliable and practical.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the specification and drawings, or any other related technical fields, which are directly or indirectly applied to the present invention, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a novel belt brake of rig winch which characterized in that: the brake device comprises a brake band assembly (1) wound on a brake hub, wherein one end of the brake band assembly (1) is provided with a tension mechanism (2), and the other end of the brake band assembly (1) is hinged with a winch base;
tension mechanism (2) are including last regulation pole (6), pull rod (7), tensioning swivel nut (8), lower regulating stem (9), spring (10) and cylinder (11), go up regulation pole (6) and be connected with lower regulating stem (9) through tensioning swivel nut (8), lower regulating stem (9) are articulated with cylinder (11), spring (10) lower surface is near at cylinder (11) up end, it sets up on the support body of tension mechanism (2) to go up regulation pole (6), pull rod (7) set up in the support body top both sides that are located tension mechanism (2).
2. The novel belt brake device for the winch of the drilling machine as claimed in claim 1, wherein: the brake device is characterized by further comprising an adjusting roller (4), a gap adjusting device (5) and a tensioning device (3), wherein the adjusting roller (4) is installed on the brake device body, and the adjusting roller is installed on the side wall of the brake band assembly (1).
3. The novel belt brake device for the winch of the drilling machine as claimed in claim 2, wherein: the tensioning device (3) comprises a screw rod and a hook mounted at one end, and the hook is mounted on the side wall of the brake band assembly (1).
4. The novel belt brake device for the winch of the drilling machine as claimed in claim 2, wherein: one end of the gap adjusting device (5) is connected with the side wall of the brake band assembly (1).
5. The novel belt brake device for the winch of the drilling machine as claimed in claim 1, wherein: the upper adjusting rod (6) is connected with one end of the brake band assembly (1).
6. The novel belt brake of drilling rig winch of claim 1, characterized in that: and the base of the tension mechanism (2) is fixedly arranged on one side of the top of the winch base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220513374.3U CN217025160U (en) | 2022-03-09 | 2022-03-09 | Novel belt type brake device for drilling machine winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220513374.3U CN217025160U (en) | 2022-03-09 | 2022-03-09 | Novel belt type brake device for drilling machine winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217025160U true CN217025160U (en) | 2022-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220513374.3U Active CN217025160U (en) | 2022-03-09 | 2022-03-09 | Novel belt type brake device for drilling machine winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217025160U (en) |
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2022
- 2022-03-09 CN CN202220513374.3U patent/CN217025160U/en active Active
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