CN218289215U - Height-adjustable belt H frame for coal mine - Google Patents
Height-adjustable belt H frame for coal mine Download PDFInfo
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- CN218289215U CN218289215U CN202222263072.8U CN202222263072U CN218289215U CN 218289215 U CN218289215 U CN 218289215U CN 202222263072 U CN202222263072 U CN 202222263072U CN 218289215 U CN218289215 U CN 218289215U
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Abstract
The utility model belongs to the technical field of the colliery, specifically disclose a height-adjustable belt H frame for coal mine, including two upper portion supports and two lower part supports, the upper portion support is located the lower part support, and upper portion support and lower part support swing joint, upper portion support are used for installing belt frame longeron and bearing roller, the lower part support plays the supporting role; the utility model discloses a support through mobile regulation about setting up to and adjustable bearing roller hangers, with the restricted problem of laying of rubber belt conveyor under the not co-altitude roadway environment of the height fluctuation in solving the coal mine tunnel, its simple structure, convenient to use is convenient, is applicable to laying of rubber belt conveyor in the different environment, but used repeatedly when having solved the operation, frequently processes the scheduling problem, its stable in structure.
Description
Technical Field
The utility model belongs to the technical field of the colliery, concretely relates to but height-adjusting's belt H frame for coal mine.
Background
In the formation process of coal, the coal bed is extruded by stratum stresses with different magnitudes in all directions, and the occurrence states of the coal bed are uneven. The roadway is tunneled according to the trend of the coal seam, and the height of the roadway is uneven, so that the roadway tunneling process and method are greatly challenged, and the requirements on supporting equipment are also high.
Because the tunnel height fluctuates, the laying of rubber belt conveyor is limited by the overall arrangement of the tunnel, and the basic belt supports of different models are needed to meet the transportation requirements, especially when the gradient of the tunnel is steep, the transportation difficulty can be greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but height-adjusting's belt H frame for coal mine, the limited scheduling problem of laying of rubber belt conveyor under the environment of the height fluctuation in the tunnel of solving the coal mine.
In order to meet the purpose, the utility model discloses the technical scheme who takes does:
the utility model provides a but height-adjusting's belt H frame for coal mine, includes two upper portion supports and two lower part supports, upper portion support is located lower part support top, upper portion support and lower part support swing joint, and upper portion support is used for installing belt frame longeron and bearing roller, the lower part support plays supporting role.
Preferably, the lower end of the upper support is sequentially provided with a plurality of upper through holes from top to bottom, the upper end of the lower support is sequentially provided with a plurality of lower through holes from bottom to top, and the upper through holes are matched with the lower through holes.
Preferably, the top of upper portion support is equipped with the bracket, the side of upper portion support is equipped with the bearing roller hangers.
Preferably, a plurality of bolt holes are formed in the upper end of the upper support, and the carrier roller hanging lugs are fixed to the upper support through bolts.
Preferably, a support connecting rod is arranged between the lower supports, and a support base is arranged at the bottom of the lower support.
Preferably, the bracket base is provided with a bolt hole for installing and fixing the bracket base.
The beneficial effects of the utility model are that:
(1) The utility model discloses a support through mobile regulation about setting up to and adjustable bearing roller hangers, with the restricted problem of laying of rubber belt conveyor under the not co-altitude tunnel environment of solving the interior height fluctuation of coal mine tunnel, its simple structure, convenient to use is convenient, is applicable to laying of rubber belt conveyor in the different environment, but used repeatedly when having solved the operation, frequently processes the scheduling problem, its stable in structure.
(2) Meanwhile, the lower support is connected through the support connecting rod and then fixed into the roadway through the support base with the threaded hole, so that the stability is higher, the height of the upper support can be adjusted separately, and the complicated environment of installing the belt conveyor in the coal mine roadway is better met.
Drawings
FIG. 1 is a schematic view of the upper bracket structure of the present invention;
FIG. 2 is a schematic view of the lower bracket structure of the present invention;
FIG. 3 is a schematic view of the present invention;
in the figure: 1. the support comprises an upper support, 2 carrier roller hangers, 3-1 upper through holes, 3-2 lower through holes, 4 lower supports, 5 support connecting rods, 6 support bases and 7 brackets.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and working principles:
as shown in figure 1, the height-adjustable belt H rack for the coal mine comprises two upper supports and two lower supports, wherein the lower end of the upper support 1 is sequentially provided with a plurality of upper through holes 3-1 from top to bottom, the upper end of the lower support 4 is sequentially provided with a plurality of lower through holes 3-2 from bottom to top, the upper through holes 3-1 are matched with the lower through holes 3-2, and the upper through holes 3-1 and the lower through holes 3-2 can be communicated in series through long screws to fix the two upper supports 1 and the two lower supports 4. Upper portion support 1 and 4 swing joint of lower part support, the top of upper portion support 1 is equipped with bracket 7, and bracket 7 is used for installing belt frame longeron, and the side of upper portion support 1 is equipped with bearing roller hangers 2 for the fixed bearing roller of installation, bearing roller hangers 2 can be adjustable installation on upper portion support 1, are applicable to laying of rubber belt conveyor in the different environment. A support connecting rod 5 is arranged between the lower support 4 of the device and used for connecting and fixing the lower support 4, the whole device is reinforced, and a support base 6 with a threaded hole is arranged at the bottom of the lower support 4 to play a role in supporting and fixing.
When the belt conveyor mounting device is used, firstly, the bracket base 6 of the lower bracket 4 is fixed to the ground through the threaded hole by threads at the position where the belt conveyor needs to be mounted, then the upper bracket is respectively adjusted to proper positions according to the height requirement, after the through holes in the upper bracket and the lower bracket are connected, the long bolt is inserted into the through hole to fix the upper bracket and the lower bracket, and then the carrier roller hanging lug 2 is fixed to the position suitable for the carrier roller mounting, so that the mounting of the belt conveyor can be completed.
Claims (6)
1. The utility model provides a but height-adjusting's belt H frame for coal mine, includes two upper portion supports and two lower part supports, its characterized in that: the belt frame is characterized in that the upper support (1) is located above the lower support (4), the upper support (1) is movably connected with the lower support (4), the upper support (1) is used for mounting a longitudinal beam and a carrier roller of the belt frame, and the lower support (4) plays a supporting role.
2. The height-adjustable belt H rack for coal mines as set forth in claim 1, wherein: the lower end of the upper support (1) is sequentially provided with a plurality of upper through holes (3-1) from top to bottom, the upper end of the lower support (4) is sequentially provided with a plurality of lower through holes (3-2) from bottom to top, and the upper through holes (3-1) are matched with the lower through holes (3-2).
3. The height-adjustable belt H rack for coal mines as set forth in claim 1 or 2, wherein: the top of upper portion support (1) is equipped with bracket (7), the side of upper portion support (1) is equipped with bearing roller hangers (2).
4. The height-adjustable belt H rack for coal mines as set forth in claim 3, wherein: the upper end of the upper support (1) is provided with a plurality of bolt holes, and the carrier roller hangers (2) are fixed on the upper support (1) through bolts.
5. The height-adjustable belt H rack for coal mines as set forth in claim 1 or 2, wherein: a support connecting rod (5) is arranged between the lower supports (4), and a support base (6) is arranged at the bottom of the lower supports (4).
6. The height-adjustable belt H rack for coal mines as set forth in claim 5, wherein: and the bracket base (6) is provided with a bolt hole for installing and fixing the bracket base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263072.8U CN218289215U (en) | 2022-08-26 | 2022-08-26 | Height-adjustable belt H frame for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263072.8U CN218289215U (en) | 2022-08-26 | 2022-08-26 | Height-adjustable belt H frame for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218289215U true CN218289215U (en) | 2023-01-13 |
Family
ID=84811149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222263072.8U Active CN218289215U (en) | 2022-08-26 | 2022-08-26 | Height-adjustable belt H frame for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218289215U (en) |
-
2022
- 2022-08-26 CN CN202222263072.8U patent/CN218289215U/en active Active
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