CN223330595U - Auxiliary installation mechanism for coal mine hydraulic support - Google Patents
Auxiliary installation mechanism for coal mine hydraulic supportInfo
- Publication number
- CN223330595U CN223330595U CN202422948679.9U CN202422948679U CN223330595U CN 223330595 U CN223330595 U CN 223330595U CN 202422948679 U CN202422948679 U CN 202422948679U CN 223330595 U CN223330595 U CN 223330595U
- Authority
- CN
- China
- Prior art keywords
- hollow
- clamping block
- plate
- fixedly connected
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Actuator (AREA)
Abstract
本实用新型涉及支架安装辅助装置技术领域，且公开了一种煤矿液压支架用辅助安装机构，包括底板，所述底板内表面中部的上侧固定连接有安装板，所述底板内表面底部的左右两侧均活动连接有空心块。本实用新型通过设置底板、空心块、一号电机、主动杆和从动杆，当一号电机开始运行时，圆轴和主动杆会开始旋转，而主动杆的旋转会带动两个从动杆，使得两个从动杆分别以主动杆的两端为轴心进行旋转，与此同时两个从动杆的另一端则会分别带动两个空心块，这会让两个空心块整体开始在限位杆的限位下进行相向相背运动，在此过程中一号夹块和二号夹块的位置会出现改变，由此实现底板整体装夹位置的调整功能。
The present invention relates to the technical field of support installation auxiliary devices, and discloses an auxiliary installation mechanism for a coal mine hydraulic support, comprising a base plate, a mounting plate fixedly connected to the upper side of the middle portion of the inner surface of the base plate, and hollow blocks movably connected to the left and right sides of the bottom of the inner surface of the base plate. The present invention is provided with a base plate, a hollow block, a No. 1 motor, an active rod, and a driven rod. When the No. 1 motor starts running, the circular shaft and the active rod will start to rotate, and the rotation of the active rod will drive the two driven rods, so that the two driven rods rotate with the two ends of the active rod as the axis respectively. At the same time, the other ends of the two driven rods will respectively drive the two hollow blocks, which will cause the two hollow blocks as a whole to start moving toward and away from each other under the limit of the limit rod. During this process, the positions of the No. 1 clamping block and the No. 2 clamping block will change, thereby realizing the adjustment function of the overall clamping position of the base plate.
Description
Technical Field
The utility model relates to the technical field of support mounting auxiliary devices, in particular to an auxiliary mounting mechanism for a coal mine hydraulic support.
Background
The hydraulic support is an underground supporting device for supporting and managing roof boards by utilizing hydraulic pressure, is an indispensable supporting auxiliary device in the coal mining industry, and generally consists of a top beam, a base, an upright post, a shield beam, various hydraulic control elements and other parts, and an operator can control the actions of all the parts through a hydraulic system, so that corresponding supporting functions are realized.
When an operator installs the hydraulic support in a mine, an auxiliary installation mechanism is often used to ensure the stability of the hydraulic support in the installation process, and the existing auxiliary installation mechanism has a basic auxiliary installation function in the actual use process, but the distance between two hydraulic cylinders of different hydraulic supports is different, and the clamping position in the existing auxiliary installation mechanism cannot be generally adjusted, so that the existing auxiliary installation mechanism needs to be improved.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides an auxiliary installation mechanism for a coal mine hydraulic support, which has the advantage of adjustable clamping positions.
The auxiliary mounting mechanism for the coal mine hydraulic support comprises a bottom plate, wherein the upper side of the middle part of the inner surface of the bottom plate is fixedly connected with a mounting plate, the left side and the right side of the bottom of the inner surface of the bottom plate are movably connected with hollow blocks, the number of the hollow blocks is two, the front sides of the upper surfaces of the two hollow blocks are movably connected with second clamping blocks, the middle parts of the upper surfaces of the two hollow blocks are movably connected with support hydraulic cylinders, the rear sides of the upper surfaces of the two hollow blocks are movably connected with first clamping blocks, the bottom ends of the first clamping blocks and the second clamping blocks penetrate through the hollow blocks and extend to the inside of the hollow blocks, the outer surfaces of the first clamping blocks and the second clamping blocks are movably connected with the inner surfaces of the hollow blocks, the upper surface of the mounting plate is fixedly provided with a first motor, the bottom end of the first motor penetrates through the mounting plate and extends to the lower side of the mounting plate, the other end of the output shaft of the first motor is fixedly sleeved with a circular shaft, the outer surface of the circular shaft is fixedly sleeved with a driving rod, the outer surface of the driving rod is fixedly sleeved with the outer surface of the circular shaft, the two driven rods are hinged with the outer surfaces of the two driven rods, and the two driven rods are hinged with the outer surfaces of the two driven rods respectively.
As a preferable technical scheme of the utility model, the front side and the rear side of the left end of the inner surface of the bottom plate are fixedly connected with the limiting rods, the right ends of the limiting rods penetrate through the hollow blocks and extend to the right end of the inner surface of the bottom plate and are fixedly connected with the bottom plate, and the outer surfaces of the limiting rods are movably sleeved with the inner surface of the hollow blocks.
As a preferable technical scheme of the utility model, the middle parts of the top surfaces of the inner cavities of the two hollow blocks are fixedly connected with fixed shafts, and the outer surfaces of the fixed shafts are movably sleeved with driving rods.
As a preferable technical scheme of the utility model, the outer surface of the second clamping block is fixedly connected with a side plate positioned in the hollow block, and the bottom end of the outer surface of the side plate is movably connected with the inner surface of the front side of the driving rod.
As a preferable technical scheme of the utility model, the outer surface of the first clamping block is fixedly connected with a cylinder positioned in the hollow block, and the bottom end of the outer surface of the cylinder is movably connected with the inner surface of the rear side of the driving rod.
As a preferable technical scheme of the utility model, the top parts of the inner cavities of the two hollow blocks are fixedly connected with fixing plates positioned on the front side and the rear side of the second clamping block, the front surface of the fixing plate is fixedly provided with a second motor positioned in the hollow block, the other end of an output shaft of the second motor is fixedly sleeved with a threaded rod, the rear end of the threaded rod sequentially penetrates through the fixing plate and the second clamping block and extends to the rear surface of the fixing plate, and the outer surface of the threaded rod is in threaded sleeve joint with the inner surface of the second clamping block.
As a preferable technical scheme of the utility model, the top end of the bracket hydraulic cylinder is fixedly connected with a bracket top plate, and the shape of the bracket top plate is square.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the bottom plate, the hollow blocks, the first motor, the driving rod and the driven rods are arranged, when the first motor starts to operate, the round shaft and the driving rod start to rotate, and the rotation of the driving rod drives the two driven rods, so that the two driven rods respectively rotate by taking the two ends of the driving rod as the axes, and meanwhile, the other ends of the two driven rods respectively drive the two hollow blocks, so that the two hollow blocks integrally start to oppositely and reversely move under the limit of the limiting rod, and the positions of the first clamping block and the second clamping block are changed in the process, thereby realizing the integral clamping position adjusting function of the bottom plate.
2. According to the utility model, the first clamping block, the second clamping block, the driving rod, the side plate and the cylinder are arranged, when the second motor starts to operate, the threaded rod starts to rotate, at the moment, the second clamping block and the side plate move towards the direction of the fixed shaft under the driving of the threaded rod, the movement of the side plate enables the driving rod to start to rotate, at the moment, the cylinder and the first clamping block start to move towards the direction of the fixed shaft under the driving of the driving rod, the first clamping block and the second clamping block move in opposite directions in the whole process, and finally the first clamping block and the second clamping block clamp the outer surface of the bracket hydraulic cylinder, so that the stability of the whole bracket hydraulic cylinder in the installation process is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the bottom of the present utility model;
FIG. 4 is a schematic cross-sectional view of the bottom of the hollow block of the present utility model;
FIG. 5 is a schematic cross-sectional view of the side of the hollow block of the present utility model.
The drawing shows that the drawing comprises a base plate 1, a hollow block 2, a clamping block 3, a mounting plate 4, a support hydraulic cylinder 5, a support top plate 6, a motor 7, a round shaft 8, a driving rod 9, a driving rod 10, a driven rod 11, a clamping block II, a limiting rod 12, a limiting rod 13, a fixing shaft 14, a driving rod 15, a side plate 16, a cylinder 17, a fixing plate 18, a motor II, a driving rod 19 and a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the utility model provides an auxiliary mounting mechanism for a coal mine hydraulic support, which comprises a bottom plate 1, wherein a mounting plate 4 is fixedly connected to the upper side of the middle part of the inner surface of the bottom plate 1, hollow blocks 2 are movably connected to the left side and the right side of the bottom of the inner surface of the bottom plate 1, the number of the hollow blocks 2 is two, two clamping blocks 11 are movably connected to the front sides of the upper surfaces of the two hollow blocks 2, a support hydraulic cylinder 5 is movably connected to the middle part of the upper surfaces of the two hollow blocks 2, a first clamping block 3 is movably connected to the rear sides of the upper surfaces of the two hollow blocks 2, the bottom ends of the first clamping block 3 and the second clamping block 11 penetrate through the hollow blocks 2 and extend into the hollow blocks 2, the outer surfaces of the first clamping block 3 and the second clamping block 11 are movably connected with the inner surfaces of the hollow blocks 2, a first motor 7 is fixedly mounted on the upper surface of the mounting plate 4, the bottom end of the first motor 7 penetrates through the mounting plate 4 and extends to the lower side of the mounting plate 4, a round shaft 8 is fixedly sleeved on the other end of the output shaft of the first motor 7, a driving rod 9 is fixedly sleeved on the outer surface of the round shaft 8, driving rods 9 are fixedly sleeved on the outer surfaces of the round shaft 9, two driven rods 10 are hinged to the two ends of the two driven rods 10 are respectively, and the two ends of the driven rods 10 are hinged to the two ends of the driven rods 10 are respectively.
When an operator starts the motor 7, the round shaft 8 and the driving rod 9 start to rotate, the driven rod 10 is driven by the rotation of the driving rod 9 and starts to rotate, and meanwhile, the other end of the driven rod 10 drives the hollow blocks 2, so that the two hollow blocks 2 start to move.
Wherein, both sides all fixedly connected with gag lever post 12 around the internal surface left end of bottom plate 1, the right-hand member of gag lever post 12 runs through hollow piece 2 and extends to the right-hand member of the internal surface of bottom plate 1 and with bottom plate 1 fixed connection, the surface activity of gag lever post 12 cup joints with the internal surface of hollow piece 2.
The design of the limiting rod 12 limits the overall movement of the two hollow blocks 2.
Wherein, the middle parts of the top surfaces of the inner cavities of the two hollow blocks 2 are fixedly connected with a fixed shaft 13, and the outer surface of the fixed shaft 13 is movably sleeved with a driving rod 14.
The fixed shaft 13 is designed so that the driving rod 14 can rotate around the fixed shaft 13.
The outer surface of the second clamping block 11 is fixedly connected with a side plate 15 positioned inside the hollow block 2, and the bottom end of the outer surface of the side plate 15 is movably connected with the inner surface of the front side of the driving rod 14.
The design of the side plate 15 makes the side plate 15 drive the driving rod 14 when the second clamping block 11 moves, and makes the driving rod 14 rotate around the fixed shaft 13.
The outer surface of the first clamping block 3 is fixedly connected with a cylinder 16 positioned in the hollow block 2, and the bottom end of the outer surface of the cylinder 16 is movably connected with the inner surface of the rear side of the driving rod 14.
When the driving rod 14 starts to rotate, the inner surface of the driving rod 14 drives the cylinder 16, so that the first clamp block 3 and the cylinder 16 start to move.
Wherein, the top of two hollow piece 2 inner chambers is equal fixedly connected with and is located the fixed plate 17 of the front and back both sides of clamp splice 11, and the front surface fixed mounting of fixed plate 17 has the No. two motor 18 that are located hollow piece 2 inside, and the other end of No. two motor 18 output shafts is fixed to be cup jointed threaded rod 19, and the rear end of threaded rod 19 runs through fixed plate 17 and No. two clamp splice 11 in proper order and extends to the rear surface of fixed plate 17, and the surface of threaded rod 19 cup joints with the internal surface screw thread of No. two clamp splice 11.
When the second motor 18 is operated, the threaded rod 19 will start to rotate, and the second clamping block 11 will move toward the fixed shaft 13 under the driving of the threaded rod 19.
Wherein, the top fixedly connected with support roof 6 of support pneumatic cylinder 5, the appearance of support roof 6 is square.
When the carriage hydraulic cylinder 5 is operated, the carriage top plate 6 starts to move upward.
The working principle and the using flow of the utility model are as follows:
Firstly, an operator starts the motor 7, along with the running of the motor 7, the round shaft 8 and the driving rod 9 can start to rotate, meanwhile, the two driven rods 10 can respectively rotate by taking the two ends of the driving rod 9 as the axes, the whole of the two hollow blocks 2 can be driven by the other ends of the two driven rods 10 and start to move oppositely and reversely under the limit of the limit rod 12 until the distance between the two clamp blocks 3 and the distance between the two bracket hydraulic cylinders 5 are equal.
Then, an operator places the two support hydraulic cylinders 5 between the first clamping block 3 and the second clamping block 11 and starts the second motor 18, along with the operation of the second motor 18, the threaded rod 19 starts to rotate, at this time, the second clamping block 11 and the side plate 15 move towards the direction of the fixed shaft 13 under the driving of the threaded rod 19, the movement of the side plate 15 enables the driving rod 14 to start rotating by taking the fixed shaft 13 as an axis, meanwhile, the inner surface of the rear side of the driving rod 14 drives the cylinder 16, the cylinder 16 and the first clamping block 3 start to move towards the direction of the fixed shaft 13, and finally, along with the movement of the first clamping block 3, the second clamping block 11 and the opposite movement, the outer surface of the support hydraulic cylinder 5 can be clamped by the first clamping block 3 and the second clamping block 11, so that the support hydraulic cylinder 5 is kept stable, and therefore, the operator can conveniently perform subsequent installation work.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. The auxiliary mounting mechanism for the coal mine hydraulic support comprises a bottom plate (1) and is characterized in that a mounting plate (4) is fixedly connected to the upper side of the middle part of the inner surface of the bottom plate (1), hollow blocks (2) are movably connected to the left side and the right side of the bottom of the inner surface of the bottom plate (1), two hollow blocks (2) are movably connected to the front side of the upper surface of each hollow block (2) through two clamping blocks (11), a support hydraulic cylinder (5) is movably connected to the middle part of the upper surface of each hollow block (2), a first clamping block (3) is movably connected to the rear side of the upper surface of each hollow block (2), the bottoms of the first clamping block (3) and the second clamping block (11) penetrate through the hollow blocks (2) and extend to the inside of the hollow blocks (2), a first motor (7) is fixedly mounted on the upper surface of the mounting plate (4) through the outer surface of each hollow block (2), a driving shaft (7) is sleeved with a second motor (7) through the bottom end of each driving shaft (7) and the driving shaft (9) is sleeved with the other end of each driving shaft (7), the number of the driven rods (10) is two, and the other ends of the two driven rods (10) are respectively hinged with the outer surfaces of the two hollow blocks (2).
2. The auxiliary mounting mechanism for the coal mine hydraulic support is characterized in that limit rods (12) are fixedly connected to the front side and the rear side of the left end of the inner surface of the bottom plate (1), the right end of each limit rod (12) penetrates through the hollow block (2) and extends to the right end of the inner surface of the bottom plate (1) to be fixedly connected with the bottom plate (1), and the outer surface of each limit rod (12) is movably sleeved with the inner surface of the hollow block (2).
3. The auxiliary installation mechanism for the coal mine hydraulic support is characterized in that the middle parts of the top surfaces of the inner cavities of the two hollow blocks (2) are fixedly connected with fixed shafts (13), and driving rods (14) are movably sleeved on the outer surfaces of the fixed shafts (13).
4. The auxiliary installation mechanism for the coal mine hydraulic support, which is disclosed in claim 1, is characterized in that the outer surface of the second clamping block (11) is fixedly connected with a side plate (15) positioned in the hollow block (2), and the bottom end of the outer surface of the side plate (15) is movably connected with the inner surface of the front side of the driving rod (14).
5. The auxiliary installation mechanism for the coal mine hydraulic support, as claimed in claim 1, is characterized in that a cylinder (16) positioned inside the hollow block (2) is fixedly connected to the outer surface of the first clamping block (3), and the bottom end of the outer surface of the cylinder (16) is movably connected with the inner surface of the rear side of the driving rod (14).
6. The auxiliary mounting mechanism for the coal mine hydraulic support is characterized in that the tops of the inner cavities of the two hollow blocks (2) are fixedly connected with fixing plates (17) positioned on the front side and the rear side of the second clamping block (11), a second motor (18) positioned in the hollow block (2) is fixedly mounted on the front surface of the fixing plate (17), a threaded rod (19) is fixedly sleeved at the other end of an output shaft of the second motor (18), the rear end of the threaded rod (19) sequentially penetrates through the fixing plates (17) and the second clamping block (11) and extends to the rear surface of the fixing plate (17), and the outer surface of the threaded rod (19) is in threaded sleeve joint with the inner surface of the second clamping block (11).
7. The auxiliary mounting mechanism for the coal mine hydraulic support is characterized in that a support top plate (6) is fixedly connected to the top end of the support hydraulic cylinder (5), and the support top plate (6) is square in appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422948679.9U CN223330595U (en) | 2024-12-02 | 2024-12-02 | Auxiliary installation mechanism for coal mine hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422948679.9U CN223330595U (en) | 2024-12-02 | 2024-12-02 | Auxiliary installation mechanism for coal mine hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223330595U true CN223330595U (en) | 2025-09-12 |
Family
ID=96981209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422948679.9U Active CN223330595U (en) | 2024-12-02 | 2024-12-02 | Auxiliary installation mechanism for coal mine hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223330595U (en) |
-
2024
- 2024-12-02 CN CN202422948679.9U patent/CN223330595U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111300267B (en) | A multifunctional machining fixture | |
| CN109352410B (en) | Quick replacement formula anchor clamps mounting platform | |
| CN223330595U (en) | Auxiliary installation mechanism for coal mine hydraulic support | |
| CN110757536B (en) | Plate cutting device | |
| CN210967334U (en) | Tapping machine for automobile hub production | |
| CN212526607U (en) | A rotary arm welding manipulator | |
| CN223326172U (en) | A wheel hub fixing device for automobile wheel hub processing | |
| CN212144605U (en) | Main bearing cap boring tool | |
| CN222569648U (en) | A positioning fixture for pipe processing | |
| CN110900058B (en) | A convenient welding device for machining parts | |
| CN221676442U (en) | A flat processing device for machined parts | |
| CN119021211A (en) | A concrete column outer wall vibration excavation device and method with rotation function | |
| CN219563293U (en) | Pipe cutting and positioning tool | |
| CN216227545U (en) | An omnidirectional three-dimensional laser engraving machine | |
| CN205395573U (en) | Profiling carving machine | |
| CN221065391U (en) | Clamping device is used in production of machinery spare part convenient to dismouting | |
| CN210592229U (en) | Auxiliary clamp for integral assembly of automobile front-end module | |
| CN210756127U (en) | Positioning device for welding conical barrel | |
| CN222327211U (en) | Automatic wing panel mounting device | |
| CN219776633U (en) | Automobile instrument board beam vision detection device | |
| KR200379614Y1 (en) | transfer apparatus with the function of tilting | |
| CN119715559B (en) | Tool and method for detecting surface concave-convex defects of automobile sheet metal part | |
| CN221232386U (en) | Anchor clamps are used in processing of toy electric motor car | |
| CN221159154U (en) | Clamping welding device | |
| CN221603691U (en) | Clamping mechanism for workpiece welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |