CN212744071U - A novel shutoff support device for colliery lotion fills - Google Patents
A novel shutoff support device for colliery lotion fills Download PDFInfo
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- CN212744071U CN212744071U CN202021190313.5U CN202021190313U CN212744071U CN 212744071 U CN212744071 U CN 212744071U CN 202021190313 U CN202021190313 U CN 202021190313U CN 212744071 U CN212744071 U CN 212744071U
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- baffle
- oil cylinder
- lower baffle
- support device
- hinged
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Abstract
The utility model discloses a novel plugging bracket device for filling paste in a coal mine, which comprises more than two plugging bracket assemblies which are sequentially arranged from left to right, wherein each plugging bracket assembly comprises a lower baffle, an upper baffle, a bearing oil cylinder and a telescopic oil cylinder; the utility model has the advantages that: the utility model discloses simple structure can build fast and treat the filling area, adopts dedicated hydraulic pressure mechanical structure to replace the artifical division shield of building of tradition, and convenient operation is swift, artifical participation is few, labour saving and time saving, and the effectual work efficiency who improves the shutoff and fill is worth using widely on a large scale.
Description
The technical field is as follows:
the utility model relates to a colliery fills equipment technical field, concretely relates to a novel shutoff support device for colliery lotion fills.
Background art:
at present, when the paste is filled in the underground coal mine, the goaf is isolated and blocked manually (by supporting a steel plate through a single jack), the labor intensity of workers is high, the work is complicated, the working efficiency is low, and the requirement of efficient filling of the paste in the coal mine cannot be met; in order to solve the problem that exists among the coal mining process, the utility model aims at providing a colliery lotion fills sealed, isolated mechanical structure, solve when the colliery lotion fills too much, the problem that wastes time and energy of manual operation to improve and treat the work efficiency of filling regional shutoff work, fully realize mechanical automation.
The utility model has the following contents:
an object of the utility model is to provide a novel shutoff support device for colliery lotion fills.
The content of the utility model is as follows: a novel plugging bracket device for filling paste in a coal mine comprises more than two plugging bracket assemblies which are sequentially arranged from left to right, the plugging bracket component comprises a lower baffle, an upper baffle, a bearing oil cylinder and a telescopic oil cylinder, the bottom end of the bearing oil cylinder is hinged with a horizontally arranged base, the top end of a telescopic rod of the bearing oil cylinder is hinged with the back surface of the lower baffle plate, the bottom end of the lower baffle plate is hinged with the base, a strip-shaped sliding groove is arranged on the surface of the lower baffle along the height direction, a sliding rail matched with the sliding groove is arranged on the back surface of the upper baffle, the slide rail is connected with the slide groove in a sliding way, the back surface of the upper baffle plate is in sliding fit with the working surface of the lower baffle plate, the top of overhead gage with telescopic cylinder's telescopic link is articulated, telescopic cylinder's bottom with the lower baffle is articulated, telescopic cylinder's axis with the face of overhead gage is parallel.
Further, be located the outside still be provided with the side on the shutoff bracket component and push away the hydro-cylinder, the horizontal fixed mounting of side pushes away the hydro-cylinder in the outside edge of baffle down, the telescopic link top that pushes away the hydro-cylinder is articulated with the side push pedal, the back of side push pedal with the working face of baffle slides the laminating down.
Furthermore, rubber strips are arranged at the top end of the upper baffle and the outer edge of the side push plate.
Furthermore, reinforcing ribs are welded on the back of the upper baffle plate and the back of the lower baffle plate
Furthermore, both sides of the plugging support assembly are provided with connecting lugs, and the connecting lugs are provided with connecting through holes.
The utility model has the advantages that: the utility model discloses simple structure, buildding that can be quick treats the filling area, adopts dedicated hydraulic pressure mechanical structure to replace the artifical division shield of building of tradition, and convenient operation is swift, artifical participation is few, labour saving and time saving, and the effectual work efficiency who improves the shutoff and fill is worth using widely on a large scale.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the plugging bracket assembly of the present invention;
fig. 3 is a perspective view of the plugging bracket assembly of the present invention located on the outside;
in the figure, a lower baffle 1, an upper baffle 2, a bearing oil cylinder 3, a telescopic oil cylinder 4, a base 5, a chute 6, a slide rail 7, a side push oil cylinder 8, a side push plate 9, a rubber strip 10, a reinforcing rib 11 and a connecting lug 12.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, a novel plugging support device for coal mine paste filling comprises more than two plugging support assemblies arranged in sequence from left to right, wherein each plugging support assembly comprises a lower baffle 1, an upper baffle 2, a bearing oil cylinder 3 and a telescopic oil cylinder 4, the bottom end of the bearing oil cylinder 3 is hinged to a horizontally arranged base 5, the top end of a telescopic rod of the bearing oil cylinder 3 is hinged to the back surface of the lower baffle 1, the bottom end of the lower baffle 1 is hinged to the base 5, a strip-shaped sliding groove 6 is formed in the plate surface of the lower baffle 1 along the height direction, a sliding rail 7 matched with the sliding groove 6 is installed on the back surface of the upper baffle 2, the sliding rail 7 is in sliding connection with the sliding groove 6, the back surface of the upper baffle 2 is in sliding fit with the working surface of the lower baffle 1, and the top end of the upper baffle 2 is hinged to a telescopic rod of the telescopic oil cylinder 4, the bottom end of the telescopic oil cylinder 4 is hinged with the lower baffle 1, and the axis of the telescopic oil cylinder 4 is parallel to the plate surface of the upper baffle 2; the plugging support assembly positioned on the outer side is also provided with a side push oil cylinder 8, the side push oil cylinder 8 is horizontally and fixedly installed on the outer edge of the lower baffle plate 1, the top end of a telescopic rod of the side push oil cylinder 8 is hinged with a side push plate 9, and the back surface of the side push plate 9 is in sliding fit with the working surface of the lower baffle plate 1; rubber strips 10 are respectively arranged at the top end of the upper baffle plate 2 and the outer edge of the side push plate 9; reinforcing ribs 11 are welded on the back of the upper baffle 2 and the back of the lower baffle 1; the plugging bracket assembly is characterized in that connecting lugs 12 are arranged on two sides of the plugging bracket assembly, and connecting through holes are formed in the connecting lugs 12.
The working principle is as follows: the during operation can dispose the quantity of shutoff bracket component according to actual conditions, connect adjacent engaging lug 12 through the bolt and can link a plurality of shutoff bracket components together and form wholly, adjust bearing cylinder 3 and can adjust baffle 1 and the inclination of last baffle 2 down, adjust flexible hydro-cylinder 4 and can make the baffle 2 slide under on baffle 1, realize flexible function, adjust side thrust cylinder 8 and can drive side push pedal 9 and stretch out and draw back, realize horizontal shutoff.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel shutoff support device for colliery lotion is filled which characterized in that: the sealing device comprises more than two sealing bracket assemblies which are sequentially arranged from left to right, wherein each sealing bracket assembly comprises a lower baffle (1), an upper baffle (2), a bearing oil cylinder (3) and a telescopic oil cylinder (4), the bottom end of each bearing oil cylinder (3) is hinged to a base (5) horizontally arranged, the top end of a telescopic rod of each bearing oil cylinder (3) is hinged to the back face of the corresponding lower baffle (1), the bottom end of each lower baffle (1) is hinged to the corresponding base (5), a long-strip-shaped sliding groove (6) is formed in the surface of the corresponding lower baffle (1) along the height direction, a sliding rail (7) matched with the sliding groove (6) is installed on the back face of the corresponding upper baffle (2), the sliding rail (7) is in sliding connection with the sliding groove (6), the back face of the corresponding upper baffle (2) is in sliding fit with the working face of the corresponding lower baffle (1), and the top end of the corresponding upper baffle (2) is hinged to the telescopic, the bottom of the telescopic oil cylinder (4) is hinged to the lower baffle (1), and the axis of the telescopic oil cylinder (4) is parallel to the surface of the upper baffle (2).
2. The novel plugging support device for coal mine paste filling according to claim 1, is characterized in that: be located the outside still be provided with side on the shutoff bracket component and push away hydro-cylinder (8), the horizontal fixed mounting of side push away hydro-cylinder (8) is in the outside edge of baffle (1) down, the telescopic link top and the side push pedal (9) of side push away hydro-cylinder (8) are articulated, the back of side push pedal (9) with the working face sliding fit of baffle (1) down.
3. The novel plugging support device for coal mine paste filling according to claim 2, is characterized in that: rubber strips (10) are arranged at the top end of the upper baffle (2) and the outer edge of the side push plate (9).
4. The novel plugging support device for coal mine paste filling according to claim 1, is characterized in that: reinforcing ribs (11) are welded on the back of the upper baffle (2) and the back of the lower baffle (1).
5. The novel plugging support device for coal mine paste filling according to claim 1, is characterized in that: both sides of the plugging support component are provided with connecting lugs (12), and the connecting lugs (12) are provided with connecting through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190313.5U CN212744071U (en) | 2020-06-23 | 2020-06-23 | A novel shutoff support device for colliery lotion fills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190313.5U CN212744071U (en) | 2020-06-23 | 2020-06-23 | A novel shutoff support device for colliery lotion fills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212744071U true CN212744071U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021190313.5U Active CN212744071U (en) | 2020-06-23 | 2020-06-23 | A novel shutoff support device for colliery lotion fills |
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| CN (1) | CN212744071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288781A (en) * | 2022-07-28 | 2022-11-04 | 中煤科工开采研究院有限公司 | Filling technology based on filling mining and filling mining method |
-
2020
- 2020-06-23 CN CN202021190313.5U patent/CN212744071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288781A (en) * | 2022-07-28 | 2022-11-04 | 中煤科工开采研究院有限公司 | Filling technology based on filling mining and filling mining method |
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