CN216342217U - Waterproof construction at coal seam tunnel top - Google Patents
Waterproof construction at coal seam tunnel top Download PDFInfo
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- CN216342217U CN216342217U CN202122645776.7U CN202122645776U CN216342217U CN 216342217 U CN216342217 U CN 216342217U CN 202122645776 U CN202122645776 U CN 202122645776U CN 216342217 U CN216342217 U CN 216342217U
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- guide plate
- shaped guide
- pipe
- coal seam
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Abstract
The utility model provides a waterproof structure at the top of a coal seam roadway, which comprises an arc-shaped guide plate and a supporting mechanism arranged on the lower side of the arc-shaped guide plate, wherein the edge of the arc-shaped guide plate is provided with a water baffle plate, the center of the arc-shaped guide plate protrudes upwards, the positions of two sides of the arc-shaped guide plate are lower than the center of the arc-shaped guide plate, two sides of the arc-shaped guide plate are respectively provided with a liquid collecting tank, the bottom surface of the liquid collecting tank is provided with a plurality of water outlets, and the water outlets are provided with filtering mechanisms and are communicated with drainage pipelines; the bottom surface of the liquid collecting tank is connected end to end by a plurality of conical mechanisms to form a wave shape, each water outlet is positioned at the lowest position of each conical mechanism, and the upper end of the supporting mechanism is connected with the highest position of each conical mechanism. This waterproof construction at coal seam tunnel top is because the bottom surface of collecting tank is the wave type that is formed by the tapered mechanism, and the outlet is located the bottom of each tapered mechanism, intersects in conventional horizontal water catch bowl, and the outlet is difficult for blockking up, even if take place to block up, because the outlet position is lower, also clears up more easily.
Description
Technical Field
The utility model relates to the field of waterproofing, in particular to a waterproof structure at the top of a coal seam roadway.
Background
In the underground construction process of a coal mine, underground water easily permeates along the top of a coal seam roadway, accumulated water is formed in the coal seam roadway, normal work of mining equipment is influenced, and safety accidents are easily caused. In order to improve the waterproof effect of the top of the coal seam roadway, a waterproof guide plate is usually arranged at the top of the coal seam roadway, and a water outlet is arranged on the side part of the guide plate and communicated with a drainage pipeline so as to be discharged.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a waterproof structure for the top of a coal seam roadway.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a waterproof structure at the top of a coal seam roadway comprises an arc-shaped guide plate and a supporting mechanism arranged on the lower side of the arc-shaped guide plate, wherein a water baffle is arranged at the edge of the arc-shaped guide plate, the center of the arc-shaped guide plate protrudes upwards, the positions of two sides are lower than the center, liquid collecting tanks are respectively arranged on two sides of the arc-shaped guide plate, a plurality of water outlets are arranged on the bottom surface of each liquid collecting tank, and each water outlet is provided with a filtering mechanism and is communicated with a drainage pipeline; the bottom surface of the liquid collecting tank is connected end to end by a plurality of conical mechanisms to form a wave shape, each water outlet is positioned at the lowest position of each conical mechanism, and the upper end of the supporting mechanism is connected with the highest position of each conical mechanism.
Based on the above, the tapered mechanism comprises a V-shaped side plate arranged on the side part of the arc-shaped guide plate and inclined plates arranged on two sides of the V-shaped side plate.
Based on the above, the supporting mechanism comprises a support, a first pipe fixedly arranged on the support, and a second pipe fixedly arranged on the conical mechanism, wherein the lower end of the second pipe extends into the first pipe, and a row of connecting holes are correspondingly formed in the side walls of the first pipe and the second pipe and connected through bolts.
Based on the above, a spring is arranged in the first pipe, the lower end of the second pipe is connected with the upper end of the spring, a sliding block is arranged at the lower end of the first pipe, a sliding way is formed in the side wall of the second pipe, and the side part of the sliding block extends out of the sliding way.
Based on the above, the lower end of the conical mechanism is provided with the connecting sleeve corresponding to the filtering mechanism, the filtering mechanism comprises the spiral filtering screen plate, and two ends of the filtering screen plate are rotatably connected with the connecting sleeve.
Based on the aforesaid, the waterproof construction at coal seam tunnel top still includes clearance mechanism, the center of filtering the otter board is provided with the square shaft, clearance mechanism include with the square shaft matched with revolves wrong cover, revolves the one end of revolving wrong cover and connects L type operating handle.
Compared with the prior art, the waterproof structure has substantial characteristics and progress, and particularly provides the waterproof structure for the top of the coal seam roadway. This waterproof construction at coal seam tunnel top has design science, convenient to use's advantage, simultaneously, because the bottom surface of collecting tank is the wave type that is formed by tapered mechanism, the outlet is located the bottom of each tapered mechanism, intersects in conventional horizontal water catch bowl, and the outlet is difficult for blockking up, even if take place to block up, because the outlet position is lower, also clears up more easily.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view of the present invention.
FIG. 3 is a schematic view of a water discharge port of the present invention.
FIG. 4 is a schematic side view of the cleaning mechanism of the present invention.
FIG. 5 is a schematic top view of the cleaning mechanism of the present invention.
Fig. 6 is a schematic structural view of the support mechanism of the present invention.
In the figure: 1. an arc-shaped guide plate; 2. a support; 3. a first tubing; 4. a second tubing; 5. a bolt; 6. a liquid collecting tank; 7. a water outlet; 8. a water baffle; 9. a filter screen plate; 10. a square shaft; 11. a connecting ring; 12. a connecting rod; 13. screwing the sleeve; an L-shaped operating handle; 15. an anti-slip sleeve; 16. a slider; 17. connecting holes; 18. and (4) bolts.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1-6, a waterproof structure for the top of a coal seam roadway comprises an arc-shaped guide plate 1 and a supporting mechanism arranged on the lower side of the arc-shaped guide plate 1, wherein a water baffle 8 is arranged on the edge of the arc-shaped guide plate 1, the center of the arc-shaped guide plate 1 protrudes upwards, the positions of two sides are lower than the center, liquid collecting tanks 6 are respectively arranged on two sides of the arc-shaped guide plate 1, a plurality of water outlets 7 are arranged on the bottom surface of each liquid collecting tank 6, and each water outlet 7 is provided with a filtering mechanism and is communicated with a drainage pipeline; the bottom surface of the liquid collecting tank 6 is in a wave shape formed by connecting a plurality of conical mechanisms end to end, each water outlet 7 is positioned at the lowest position of each conical mechanism, and the upper end of the supporting mechanism is connected with the highest position of each conical mechanism.
In the use process, water flow collected by the arc-shaped guide plates is carried out in the wavy liquid collecting tank, the water outlet is positioned at the bottom of each conical mechanism and is intersected with the conventional horizontal water collecting tank, the water outlet is not easy to block, and even if the water outlet is blocked, the water outlet is easier to clean due to the lower position. The supporting mechanism can adopt a conventional supporting column structure.
In one embodiment, the conical mechanism comprises a V-shaped side plate arranged on the side of the arc-shaped guide plate 1 and inclined plates arranged on two sides of the V-shaped side plate.
In one embodiment, the supporting mechanism comprises a support 2, a first pipe 3 fixedly arranged on the support 2, and a second pipe 4 fixedly arranged on a conical mechanism, wherein the lower end of the second pipe 4 extends into the first pipe 3, and the side walls of the first pipe 3 and the second pipe 4 are correspondingly provided with a row of connecting holes 17 and connected through bolts 5, so that the height of the supporting mechanism can be adjusted as required.
In one embodiment, a spring is arranged inside the first tube 3, the lower end of the second tube 4 is connected with the upper end of the spring, a sliding block 16 is arranged at the lower end of the first tube 3, a slide way is arranged on the side wall of the second tube 4, and the side part of the sliding block 16 extends out of the slide way so as to facilitate the installation operation.
In one embodiment, the lower end of the conical mechanism is provided with a connecting sleeve corresponding to the filtering mechanism, the filtering mechanism comprises a spiral filtering screen plate 9, two ends of the filtering screen plate 9 are rotatably connected with the connecting sleeve, for convenience of connection, connecting rods 12 can be arranged at two ends of the filtering screen plate, connecting rings 11 are arranged on the connecting rods 12, the inner wall of the connecting sleeve is provided with an annular groove, and the connecting rings are clamped into the annular groove.
In addition, in order to avoid that the filter screen plate rotates and cannot play a role of filtering under the impact action of water flow in the pumping process, the connecting sleeve and the rotating shaft or the filter screen plate are correspondingly provided with positioning holes and connected through bolts 18, and in order to avoid water from flowing out of the positioning holes, the positioning holes are internally provided with sealing rings, and when sludge in the filter screen plate needs to be cleaned, the bolts are taken out.
In one embodiment, the waterproof structure at the top of the coal seam roadway further comprises a cleaning mechanism, a square shaft 10 is arranged at the center of the filter screen plate 9, the cleaning mechanism comprises a screwing sleeve 13 matched with the square shaft 10, one end of the screwing sleeve 13 is connected with an L-shaped operating handle 14, an anti-slip sleeve 15 is arranged at the tail end of the L-shaped operating handle 14, when the water outlet needs to be cleaned, the water outlet and other drainage pipelines are detached, the cleaning mechanism is connected with the square shaft, and the filter screen plate is rotated to discharge sludge.
The above embodiments may be combined with each other.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a waterproof construction at coal seam tunnel top which characterized in that: the water-saving filter comprises an arc-shaped guide plate and a supporting mechanism arranged on the lower side of the arc-shaped guide plate, wherein the edge of the arc-shaped guide plate is provided with a water baffle plate, the center of the arc-shaped guide plate protrudes upwards, the positions of two sides of the arc-shaped guide plate are lower than the center of the arc-shaped guide plate, two sides of the arc-shaped guide plate are respectively provided with a liquid collecting tank, the bottom surface of the liquid collecting tank is provided with a plurality of water outlets, and the water outlets are provided with a filtering mechanism and are communicated with a drainage pipeline; the bottom surface of the liquid collecting tank is connected end to end by a plurality of conical mechanisms to form a wave shape, each water outlet is positioned at the lowest position of each conical mechanism, and the upper end of the supporting mechanism is connected with the highest position of each conical mechanism.
2. The waterproof structure of the coal seam roadway top according to claim 1, characterized in that: the conical mechanism comprises a V-shaped side plate arranged on the side part of the arc-shaped guide plate and inclined plates arranged on two sides of the V-shaped side plate.
3. The waterproof structure of the coal seam roadway top according to claim 1 or 2, characterized in that: the supporting mechanism comprises a support, a first pipe fixedly arranged on the support and a second pipe fixedly arranged on the conical mechanism, the lower end of the second pipe extends into the first pipe, and a row of connecting holes are correspondingly formed in the side walls of the first pipe and the second pipe and connected through bolts.
4. The waterproof structure of the coal seam roadway top according to claim 3, characterized in that: the spring is arranged in the first pipe, the lower end of the second pipe is connected with the upper end of the spring, the lower end of the first pipe is provided with a sliding block, the side wall of the second pipe is provided with a slide way, and the side part of the sliding block extends out of the slide way.
5. The waterproof structure of coal seam roadway top of claim 4, characterized in that: the lower end of the conical mechanism is provided with a connecting sleeve corresponding to the filtering mechanism, the filtering mechanism comprises a spiral filtering screen plate, and two ends of the filtering screen plate are rotatably connected with the connecting sleeve.
6. The waterproof structure of the top of the coal seam roadway of claim 5, wherein: the filter screen plate is characterized by further comprising a cleaning mechanism, a square shaft is arranged at the center of the filter screen plate, the cleaning mechanism comprises a screwing sleeve matched with the square shaft, and one end of the screwing sleeve is connected with an L-shaped operating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645776.7U CN216342217U (en) | 2021-11-01 | 2021-11-01 | Waterproof construction at coal seam tunnel top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645776.7U CN216342217U (en) | 2021-11-01 | 2021-11-01 | Waterproof construction at coal seam tunnel top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216342217U true CN216342217U (en) | 2022-04-19 |
Family
ID=81132499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122645776.7U Active CN216342217U (en) | 2021-11-01 | 2021-11-01 | Waterproof construction at coal seam tunnel top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216342217U (en) |
-
2021
- 2021-11-01 CN CN202122645776.7U patent/CN216342217U/en active Active
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