CN219526108U - Novel braking device of sinking winch - Google Patents
Novel braking device of sinking winch Download PDFInfo
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- CN219526108U CN219526108U CN202320624566.6U CN202320624566U CN219526108U CN 219526108 U CN219526108 U CN 219526108U CN 202320624566 U CN202320624566 U CN 202320624566U CN 219526108 U CN219526108 U CN 219526108U
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- winch
- braking device
- mounting
- brake
- block
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Abstract
The utility model relates to the technical field of well drilling winches, in particular to a novel braking device of a well drilling winch. The utility model has the advantages that: through setting up brake disc, mounting bracket and brake mechanism, reached and to force the hank axle through the brake disc and stop rotatory, the braking moment has good adjustability simultaneously to can let through the mounting bracket of setting up use a plurality of brake mechanisms of installation, thereby further increase the reliability of braking, through setting up installation shell and brake shoe, through adjusting bolt adjusting the position of brake shoe, thereby can make full use of brake shoe, simultaneously through adjusting bolt adjusting the position of brake shoe, can be convenient for change the brake shoe again.
Description
Technical Field
The utility model relates to the technical field of well drilling winches, in particular to a novel braking device of a well drilling winch.
Background
At present, a JZ series well drilling winch (a mining hoist) plays an important role in the mining construction industry in China;
however, the conventional belt brake mechanism of the winch (mining hoist) has certain potential safety hazard, cannot brake effectively, is extremely easy to cause safety accidents, and is designed and manufactured by companies to ensure the life safety and health of production staff and the family happiness and life quality in order to fully embody the production aim of people oriented in China, so that the hydraulic brake mechanism of the shaft sinking winch (mining hoist) can be fully ensured in the production operation of the JZ-series shaft sinking winch (mining hoist);
therefore, a new braking device for a winch is needed to solve the above problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a novel braking device of a sinking winch.
The aim of the utility model is achieved by the following technical scheme: the novel braking device of the well drilling winch comprises a well drilling winch mounting seat, wherein a winch shaft is rotationally connected to the top of the well drilling winch mounting seat, a brake disc is fixedly arranged at one end of the winch shaft, a mounting frame is fixedly connected to one side, close to the brake disc, of the well drilling winch mounting seat, and a braking mechanism is fixedly arranged on the outer surface of the mounting frame;
the brake mechanism comprises a fixed block, a movable clamp, a first connecting block, a mounting shell, a brake block and a hydraulic cylinder, wherein the fixed block is fixedly arranged on the outer surface of the mounting frame, the movable clamp is movably connected to the left side and the right side of the fixed block, the front end of the movable clamp is movably connected with the first connecting block, the corresponding side of the first connecting block is fixedly connected with the mounting shell, the brake block is embedded in the mounting shell, and the hydraulic cylinder is movably connected to the tail end of the movable clamp.
Preferably, the top of mounting bracket is the arc, the sliding hole has all been seted up to one side that the fixed block is close to the mounting bracket, the fixed block passes through bolt and mounting bracket fixed mounting, first screw hole has been seted up at the top of mounting bracket, the quantity of first screw hole is a plurality of.
Through adopting above-mentioned technical scheme, the shape of mounting bracket to and how the fixed block is installed with the mounting bracket combination, thereby can install a plurality of brake mechanism when using, and then further increase the reliability of braking.
Preferably, the number of the movable clips is two, one group of the movable clips is two, the two movable clips are symmetrically arranged on the upper side and the lower side of the fixed block, and the movable clips are movably connected with the fixed block through rotating shafts.
By adopting the technical scheme, how the fixed block is movably connected with the movable clamp is introduced.
Preferably, the tail end fixedly connected with second connecting block of pneumatic cylinder, the output fixedly connected with third connecting block of pneumatic cylinder, first connecting block, second connecting block and third connecting block are all through pivot and swing joint of swing joint.
By adopting the technical scheme, how the hydraulic cylinder is movably connected with the movable clamp is introduced.
Preferably, one side of the brake block, which is close to the mounting shell, is in threaded connection with adjusting bolts, the number of the adjusting bolts is two, one side of the mounting shell, which is close to the adjusting bolts, is provided with second threaded holes, and one side of the brake block, which is close to the adjusting bolts, is provided with threaded grooves.
Through adopting above-mentioned technical scheme, on the one hand can be through adjusting bolt adjusting brake pad's position to can make full use of brake pad, on the other hand can be through adjusting bolt adjusting brake pad's position, can be convenient for change the brake pad again.
Preferably, the top fixed mounting of well drilling winch mount pad has motor and speed reducer, the motor is connected with the speed reducer transmission, the output and the hank axle meshing of speed reducer are connected, the well drilling winch mount pad is close to the equal fixedly connected with support in both ends of hank axle, hank axle and support rotate to be connected.
By adopting the technical scheme, how the winch shaft is rotationally connected to the top of the sinking winch mounting seat is introduced.
Preferably, a hydraulic station is arranged on one side of the winch installation seat, the number of the braking mechanisms is four, the four braking mechanisms are symmetrically arranged and are connected with the installation frame, and a plurality of hydraulic cylinders are connected with the hydraulic station through oil pipes.
By adopting the technical scheme, the hydraulic station can start the hydraulic cylinder to enable the movable clamp to drive the installation shell to move, and then the brake block is used for clamping the brake disc, so that the winch shaft is braked.
The utility model has the following advantages:
1. according to the novel braking device of the winch, the brake disc, the mounting frame and the braking mechanism are arranged, one end of the winch shaft is fixedly connected with the brake disc, one side, close to the brake disc, of the winch mounting seat is fixedly connected with the mounting frame, the braking mechanism is fixedly arranged on the outer surface of the mounting frame, during braking, the hydraulic cylinder is started by the hydraulic station to enable the movable clamp to drive the mounting shell to move, then the brake block is used for clamping the brake disc, so that the winch shaft is braked, the winch shaft can be forced to stop rotating through the brake disc, meanwhile, the braking moment has good adjustability, a plurality of braking mechanisms can be arranged through the mounting frame, and therefore the braking reliability is further improved, the braking device is small in inertia and high in sensitivity;
2. this novel arresting gear of well drilling winch through setting up installation shell and brake block, the equal fixedly connected with installation shell of the corresponding one side of two first connecting blocks, and the inside of installation shell is inlayed and is had the brake block, and during the use, the brake block can be because of the friction and the attenuation, and the staff can adjust the position of brake block through adjusting bolt this moment to can make full use of brake block, simultaneously adjust the position of brake block through adjusting bolt, can be convenient for change the brake block again, simple structure, easy maintenance adjustment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the speed reducer of the present utility model;
FIG. 3 is a schematic view of the structure of the mounting frame of the present utility model;
FIG. 4 is a schematic view of a brake mechanism according to the present utility model;
FIG. 5 is a schematic view of the brake pad and mounting housing of the present utility model in a disassembled configuration;
fig. 6 is a schematic structural view of the mounting case of the present utility model.
In the figure: 1-well drilling winch mounting seat, 2-winch shaft, 3-brake disc, 4-mounting frame, 401-first threaded hole, 5-brake mechanism, 501-fixed block, 502-movable clamp, 503-first connecting block, 504-mounting shell, 505-brake block, 506-hydraulic cylinder, 507-sliding hole, 508-second connecting block, 509-third connecting block, 510-adjusting bolt, 511-second threaded hole, 512-thread groove, 6-motor, 7-speed reducer, 8-bracket, 9-hydraulic station.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1-6, a novel braking device of a well drilling winch comprises a well drilling winch mounting seat 1, wherein a winch shaft 2 is rotatably connected to the top of the well drilling winch mounting seat 1, two ends, close to the winch shaft 2, of the well drilling winch mounting seat 1 are welded with brackets 8, the winch shaft 2 is rotatably connected with the brackets 8, a brake disc 3 is fixedly arranged at one end of the winch shaft 2 through bolts, so that the brake disc 3 can be replaced by dismounting bolts when the novel braking device is used, a mounting frame 4 is welded and connected to one side, close to the brake disc 3, of the well drilling winch mounting seat 1, the top of the mounting frame 4 is arc-shaped, and a braking mechanism 5 is fixedly arranged on the outer surface of the mounting frame 4;
the brake mechanism 5 comprises a fixed block 501, movable clamps 502, first connecting blocks 503, a mounting shell 504, brake blocks 505 and hydraulic cylinders 506, wherein the fixed block 501 is fixedly arranged on the outer surface of the mounting frame 4, sliding holes 507 are formed in one side, close to the mounting frame 4, of the fixed block 501, the fixed block 501 is fixedly arranged on the mounting frame 4 through bolts, the sliding holes 507 are matched with the mounting frame 4, movable clamps 502 are movably connected to the left side and the right side of the fixed block 501, the number of the movable clamps 502 is two, the two movable clamps 502 are symmetrically arranged on the upper side and the lower side of the fixed block 501, the movable clamps 502 are movably connected with the fixed block 501 through rotating shafts, the front ends of the two movable clamps 502 are movably connected with the first connecting blocks 503, the corresponding faces of the two first connecting blocks 503 are fixedly connected with the mounting shell 504, the brake blocks 505 are embedded in the inner portion of the mounting shell 504, the tail ends of the movable clamps 502 are movably connected with the hydraulic cylinders 506, the tail ends of the hydraulic cylinders 506 are movably connected with second connecting blocks 508, the output ends of the hydraulic cylinders 506 are movably connected with third connecting blocks 509, the first connecting blocks 509 are symmetrically connected with the third connecting blocks 509 through the rotating shafts, and the third connecting blocks 503 are movably connected with the third connecting blocks.
As a preferable embodiment of the present utility model, the top of the mounting frame 4 is provided with a plurality of first threaded holes 401.
As a preferred embodiment of the present utility model, an adjusting bolt 510 is screwed on one side of the brake block 505 close to the mounting shell 504, the number of the adjusting bolts 510 is two, a second threaded hole 511 is formed on one side of the mounting shell 504 close to the adjusting bolt 510, and a threaded groove 512 is formed on one side of the brake block 505 close to the adjusting bolt 510.
As a preferable technical scheme of the utility model, a motor 6 and a speed reducer 7 are fixedly arranged at the top of the shaft sinking winch mounting seat 1, the motor 6 is in transmission connection with the speed reducer 7, and the output end of the speed reducer 7 is in meshed connection with the winch shaft 2.
As a preferred technical scheme of the utility model, a hydraulic station 9 is arranged at one side of the drilling winch mounting seat 1, the number of the four braking mechanisms 5 is four, the four braking mechanisms 5 are symmetrically arranged and are connected with the mounting frame 4, a plurality of hydraulic cylinders 506 are connected with the hydraulic station 9 through oil pipes, and the motor 6, the speed reducer 7, the drilling winch and the hydraulic station 9 are well known techniques, so that the specific structure and the working principle thereof are not described in detail.
The working process of the utility model is as follows:
s1, during braking, a hydraulic cylinder 506 is started through a hydraulic station 9, so that the movable clamp 502 drives the mounting shell 504 to move;
s2, clamping the brake disc 3 through a brake block 505 so as to brake the winch shaft 2;
s3, when the brake pad 505 is used, the brake pad is thinned due to friction;
s4, adjusting the position of the brake block 505 through the adjusting bolt 510, so that the brake block 505 can be fully utilized;
and S5, during replacement, the brake block 505 is ejected out of the mounting shell 504 by rotating the adjusting bolt 510, and at the moment, the brake block 505 can be replaced.
In summary, through setting up brake disc 3, mounting bracket 4 and brake mechanism 5, the one end fixedly connected with brake disc 3 of winch 2, the one side that winch mount pad 1 is close to brake disc 3 is fixedly connected with mounting bracket 4, the surface fixed mounting of mounting bracket 4 has brake mechanism 5, during braking, start pneumatic cylinder 506 through hydraulic pressure station 9 and make movable clamp 502 drive installation shell 504 move, then let brake block 505 press from both sides tight brake disc 3, thereby brake winch 2, and then it can force winch 2 to stop rotating through brake disc 3, the braking moment has good adjustability simultaneously, and through setting up mounting bracket 4 can let use and install a plurality of brake mechanisms 5, thereby further increase the reliability of braking, make the brake equipment have inertia little, fast action, the sensitivity is high; through setting up installation shell 504 and brake block 505, the equal fixedly connected with installation shell 504 of the corresponding one side of two first connecting blocks 503, the inside of installation shell 504 is inlayed and is had brake block 505, and during the use, brake block 505 can be because of the friction and the attenuation, and the staff can adjust the position of brake block 505 through adjusting bolt 510 this moment to can make full use of brake block 505, simultaneously adjust the position of brake block 505 through adjusting bolt 510, can be convenient for again change brake block 505, simple structure, maintenance adjustment is convenient.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A novel braking device of a shaft sinking winch is characterized in that: the well drilling winch comprises a well drilling winch mounting seat (1), wherein a winch shaft (2) is rotationally connected to the top of the well drilling winch mounting seat (1), a brake disc (3) is fixedly arranged at one end of the winch shaft (2), a mounting frame (4) is fixedly connected to one side, close to the brake disc (3), of the well drilling winch mounting seat (1), and a brake mechanism (5) is fixedly arranged on the outer surface of the mounting frame (4);
the braking mechanism (5) comprises a fixed block (501), movable clamps (502), first connecting blocks (503), a mounting shell (504), a braking block (505) and a hydraulic cylinder (506), wherein the fixed block (501) is fixedly arranged on the outer surface of the mounting frame (4), the movable clamps (502) are movably connected to the left side and the right side of the fixed block (501), the front ends of the movable clamps (502) are movably connected with the first connecting blocks (503), the two corresponding faces of the first connecting blocks (503) are fixedly connected with the mounting shell (504), the braking block (505) is embedded in the mounting shell (504), and the hydraulic cylinder (506) is movably connected to the tail end of the movable clamp (502).
2. The novel braking device of the shaft sinking winch according to claim 1, wherein the novel braking device is characterized in that: the top of mounting bracket (4) is the arc, sliding hole (507) have all been seted up to one side that fixed block (501) is close to mounting bracket (4), fixed block (501) pass through bolt and mounting bracket (4) fixed mounting, first screw hole (401) have been seted up at the top of mounting bracket (4), the quantity of first screw hole (401) is a plurality of.
3. The novel braking device of the shaft sinking winch according to claim 1, wherein the novel braking device is characterized in that: the movable clips (502) are two in number, one movable clip (502) is two in number, the two movable clips (502) are symmetrically arranged on the upper side and the lower side of the fixed block (501), and the movable clips (502) are movably connected with the fixed block (501) through rotating shafts.
4. A novel braking device for a well drilling winch according to claim 3, characterized in that: the tail end fixedly connected with second connecting block (508) of pneumatic cylinder (506), the output fixedly connected with third connecting block (509) of pneumatic cylinder (506), first connecting block (503), second connecting block (508) and third connecting block (509) are all through pivot and swing joint of swing clamp (502).
5. The novel braking device of the shaft sinking winch according to claim 1, wherein the novel braking device is characterized in that: one side of brake block (505) close to mounting shell (504) threaded connection has adjusting bolt (510), the quantity of adjusting bolt (510) is two, second screw hole (511) have all been seted up to one side of mounting shell (504) close to adjusting bolt (510), screw thread groove (512) have all been seted up to one side of brake block (505) close to adjusting bolt (510).
6. The novel braking device of the shaft sinking winch according to claim 1, wherein the novel braking device is characterized in that: the motor (6) and the speed reducer (7) are fixedly arranged at the top of the shaft sinking winch mounting seat (1), the motor (6) is in transmission connection with the speed reducer (7), the output end of the speed reducer (7) is in meshed connection with the winch shaft (2), the two ends, close to the winch shaft (2), of the shaft sinking winch mounting seat (1) are fixedly connected with the supports (8), and the winch shaft (2) is in rotary connection with the supports (8).
7. The novel braking device of the shaft sinking winch according to claim 1, wherein the novel braking device is characterized in that: one side of the sinking winch mounting seat (1) is provided with a hydraulic station (9), the number of the braking mechanisms (5) is four, the four braking mechanisms (5) are symmetrically arranged and connected with the mounting frame (4), and a plurality of hydraulic cylinders (506) are connected with the hydraulic station (9) through oil pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624566.6U CN219526108U (en) | 2023-03-27 | 2023-03-27 | Novel braking device of sinking winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624566.6U CN219526108U (en) | 2023-03-27 | 2023-03-27 | Novel braking device of sinking winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219526108U true CN219526108U (en) | 2023-08-15 |
Family
ID=87628207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624566.6U Active CN219526108U (en) | 2023-03-27 | 2023-03-27 | Novel braking device of sinking winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219526108U (en) |
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2023
- 2023-03-27 CN CN202320624566.6U patent/CN219526108U/en active Active
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