CN211174177U - Movable hydraulic support for coal mine equipment maintenance - Google Patents
Movable hydraulic support for coal mine equipment maintenance Download PDFInfo
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- CN211174177U CN211174177U CN201922161822.9U CN201922161822U CN211174177U CN 211174177 U CN211174177 U CN 211174177U CN 201922161822 U CN201922161822 U CN 201922161822U CN 211174177 U CN211174177 U CN 211174177U
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- coal mine
- drill bit
- equipment maintenance
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Abstract
The utility model discloses a remove hydraulic support for coal mine equipment maintenance, including the roof beam board. The hydraulic lifting device is characterized in that a pressure reducing belt is arranged above the top beam plate, at least two electric lifting columns are connected to the lower portion of the top beam plate, a base is connected to the lower portion of each electric lifting column, a hydraulic workstation is arranged in the middle of the upper portion of the base, at least two hydraulic oil cylinders are arranged inside the base and connected with the hydraulic workstation through oil pipes, a drill bit is connected to the bottom end of each hydraulic oil cylinder, the tip end of the drill bit penetrates through the bottom of the base and extends to the lower portion of the base, and universal wheels are connected to the lower portion of the base. This a remove hydraulic support for coal mine equipment maintenance simple structure, convenient to use are convenient for remove at the in-process that uses, and the drill bit is convenient for fix this device, and the netted crisscross setting of decompression area, the security is higher.
Description
Technical Field
The utility model relates to a colliery maintenance technical field, concretely relates to remove hydraulic support for coal mine equipment maintenance.
Background
In the coal seam, the coal mining machine is complicated at the coal-cutting in-process operating mode, and the environment is fairly abominable, leads to the hydraulic support atress inhomogeneous easily, arouses the support part to damage, needs regularly to maintain the support in order to guarantee the normal operating of equipment, however, hydraulic support is higher, and the quality is great, is difficult for maintaining. When equipment is maintained, a new hydraulic support is required to be used for supporting the roadway so as to avoid accidents. The hydraulic support in the prior art is heavy in size and inconvenient to move, and cannot be moved to a place to be maintained in time, so that the personal safety of constructors cannot be guaranteed.
Disclosure of Invention
The utility model aims at solving the problem, providing a remove hydraulic support for coal mine equipment maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a movable hydraulic support for coal mine equipment maintenance comprises a pressure reducing belt, a top beam plate, an electric lifting column, a base, a drill bit, a universal wheel, a hydraulic oil cylinder and a hydraulic workstation.
The hydraulic lifting device is characterized in that a pressure reducing belt is arranged above the top beam plate, at least two electric lifting columns are connected to the lower portion of the top beam plate, a base is connected to the lower portion of each electric lifting column, a hydraulic workstation is arranged in the middle of the upper portion of the base, at least two hydraulic oil cylinders are arranged inside the base and connected with the hydraulic workstation through oil pipes, a drill bit is connected to the bottom end of each hydraulic oil cylinder, the tip end of the drill bit penetrates through the bottom of the base and extends to the lower portion of the base, and universal wheels are connected to the lower portion of the base.
Furthermore, the number of the universal wheels is not less than 2.
Further, the pressure reducing belt is of a hemispherical mesh structure.
The utility model has the advantages that: simple structure, convenient to use are convenient for remove at the in-process that uses, and the drill bit is convenient for fix this device, and the netted crisscross setting of decompression area, the security is higher.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a pressure reducing belt, 2, a top beam plate, 3, an electric lifting column, 4, a base, 5, a drill bit, 6, a universal wheel, 7, a hydraulic oil cylinder, 8 and a hydraulic workstation.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention, but are not intended to limit the invention in any way.
As shown in figure 1, the movable hydraulic support for coal mine equipment maintenance comprises a pressure reducing belt 1, a top beam plate 2, an electric lifting column 3, a base 4, a drill bit 5, a universal wheel 6, a hydraulic oil cylinder 7 and a hydraulic workstation 8.
The top of roof beam board 2 is equipped with pressure reducing belt 1, the below of roof beam board 2 is connected with and is no less than two electronic lift post 3, the below of electronic lift post 3 is connected with base 4, the top intermediate position of base 4 is equipped with hydraulic workstation 8, the inside of base 4 is equipped with is no less than two hydraulic cylinder 7, hydraulic cylinder 7 pass through oil pipe with hydraulic workstation 8 is connected, hydraulic cylinder 7's bottom is connected with drill bit 5, the pointed end of drill bit 5 runs through the bottom of base 4 extends to the below of base 4, the below of base 4 is connected with universal wheel 6.
In the preferred embodiment, the number of the universal wheels 6 is not less than 2.
In the preferred embodiment, the pressure reducing belt 1 has a hemispherical mesh structure.
The utility model discloses the principle as follows: when using this a remove hydraulic support for coal mine equipment maintenance, be convenient for remove this device to the assigned position through universal wheel 6, then make drill bit 5 stretch into the underground through 8 downwardly extending of hydraulic workstation control hydraulic cylinder 7, it is fixed with this device, adjust roof beam board 2 to suitable height through electronic lift post 3, the pressure reducing belt 1 can the netted setting of hemisphere, can play fine shock attenuation cushioning effect, improves the security of construction.
Those skilled in the art will appreciate that the above embodiments are merely exemplary embodiments and that various changes, substitutions and alterations can be made without departing from the spirit and scope of the invention.
Claims (3)
1. A movable hydraulic support for coal mine equipment maintenance is characterized by comprising a pressure reducing belt (1), a top beam plate (2), an electric lifting column (3), a base (4), a drill bit (5), a universal wheel (6), a hydraulic oil cylinder (7) and a hydraulic work station (8);
the top of roof beam board (2) is equipped with decompression area (1), the below of roof beam board (2) is connected with and is no less than two electronic lift post (3), the below of electronic lift post (3) is connected with base (4), the top intermediate position of base (4) is equipped with hydraulic pressure workstation (8), the inside of base (4) is equipped with is no less than two hydraulic cylinder (7), hydraulic cylinder (7) pass through oil pipe with hydraulic pressure workstation (8) are connected, the bottom of hydraulic cylinder (7) is connected with drill bit (5), the pointed end of drill bit (5) runs through the bottom of base (4) extends to the below of base (4), the below of base (4) is connected with universal wheel (6).
2. A mobile hydraulic support for coal mine equipment maintenance according to claim 1, characterized in that the number of the universal wheels (6) is not less than 2.
3. A mobile hydraulic support for coal mine equipment maintenance according to claim 1, characterized in that the decompression belt (1) is a hemispherical net structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161822.9U CN211174177U (en) | 2019-12-06 | 2019-12-06 | Movable hydraulic support for coal mine equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161822.9U CN211174177U (en) | 2019-12-06 | 2019-12-06 | Movable hydraulic support for coal mine equipment maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211174177U true CN211174177U (en) | 2020-08-04 |
Family
ID=71802626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922161822.9U Active CN211174177U (en) | 2019-12-06 | 2019-12-06 | Movable hydraulic support for coal mine equipment maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211174177U (en) |
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2019
- 2019-12-06 CN CN201922161822.9U patent/CN211174177U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230619 Address after: 030006 Room 1747, 17th Floor, Wenhua Building, Tongda Street, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Huachen Weibang Power Technology Co.,Ltd. Address before: 045000 east of No.2 Coal Preparation Plant in Yangquan mining area, Shanxi Province Patentee before: Yangquan deyuansheng mining equipment Co.,Ltd. |