CN214616638U - Tunnel spray set that colliery underground transportation used - Google Patents
Tunnel spray set that colliery underground transportation used Download PDFInfo
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- CN214616638U CN214616638U CN202120264760.9U CN202120264760U CN214616638U CN 214616638 U CN214616638 U CN 214616638U CN 202120264760 U CN202120264760 U CN 202120264760U CN 214616638 U CN214616638 U CN 214616638U
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Abstract
The utility model discloses a tunnel spray set that colliery underground transportation used, mounting panel including two symmetry settings, two be equipped with the first raceway that two symmetries set up between the mounting panel, and the both ends of two first raceways are all fixed the intercommunication and have the water delivery hose, two be equipped with a plurality of second raceways between the water delivery hose, and the both ends of a plurality of second raceways respectively with the internal connection of two first raceways, a plurality of all fixed intercommunication has a plurality of shower heads, two on the second raceway the one end that the mounting panel was carried on the back mutually all is equipped with the first extension board that a set of two bisymmetry settings, and connects through connecting the main part between two first extension boards, connecting the main part includes hollow structure's first connecting plate. The utility model discloses water and dust fall agent have practiced thrift the water resource in the tunnel via the even spraying of a plurality of shower heads, and can adjust in certain working range, are convenient for spray the processing to the mine tunnel of different widths.
Description
Technical Field
The utility model relates to a coal mining technical field especially relates to a tunnel spray set of colliery underground transportation usefulness.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. In the geologic periods of the world, most coal is produced in the stratums of the stone charm, the pilaster, the Jurassic and the third era, which is an important coal-forming era. The carbon content of the coal is generally 46-97%, and the coal is brown to black and has dull to metallic luster. According to different coalification degrees, the coal can be divided into peat, lignite, bituminous coal and anthracite;
the existing coal mine tunnel needs to regularly and manually spray water and a dust fall agent when transporting coal, the spraying efficiency is low, manual spraying is not uniform enough, and waste of water resources is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a tunnel spray device for underground coal mine transportation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tunnel spray set that colliery underground transportation used, includes the mounting panel that two symmetries set up, two be equipped with the first raceway that two symmetries set up between the mounting panel, and the both ends of two first raceways all are fixed the intercommunication have water delivery hose, two be equipped with a plurality of second raceways between the water delivery hose, and the both ends of a plurality of second raceways respectively with the internal connection of two first raceways, it is a plurality of all fixed the intercommunication has a plurality of shower heads on the second raceway, two the one end that the mounting panel was carried on the back mutually all is equipped with the first extension board that a set of two bisymmetry set up, and connects through connecting subject between two first extension boards.
Preferably, the connecting body comprises a first connecting plate with a hollow structure, two second connecting plates which are symmetrically arranged are inserted into the first connecting plate, a self-locking rotating rod is inserted into the first connecting plate, a gear is arranged on the self-locking rotating rod, and tooth grooves which are meshed with the gear are formed in the side wall of one side, opposite to the second connecting plate, of the two second connecting plates.
Preferably, the first supporting plate is provided with a second supporting plate which is of a hollow structure, two fixing plates which are symmetrically arranged are inserted into the second supporting plate, a plurality of anchoring columns are inserted into two opposite ends of the two fixing plates, and movable buckles which are matched with the anchoring columns are arranged on the two fixing plates.
Preferably, the side wall of the first water delivery pipe is movably clamped with a connecting rod, the connecting rod penetrates through the side wall of the first support plate, and a sliding locking block matched with the connecting rod is arranged on the side wall of the first support plate.
Preferably, two the equal activity joint of one end that the second connecting plate carried on the back mutually has first movable plate, be equipped with the installation cavity on the first movable plate, and be equipped with on the first movable plate and match the first bar opening that sets up with first movable plate, sliding connection has the buffer board in the installation cavity, and buffer board and first movable plate activity joint.
Preferably, two the equal fixedly connected with second movable plate of the relative one end of fixed plate, and be equipped with the second bar opening that matches the setting with the second movable plate on the lateral wall of second extension board, two connect through the buffering loop bar between the second movable plate, and be equipped with the activity buckle that matches the setting with two second movable plates on the second extension board.
The utility model discloses well beneficial effect as follows: water and dust fall agent have practiced thrift the water resource in the tunnel through even spraying of a plurality of shower heads, and can adjust in certain working range, are convenient for spray the processing to the mine tunnel of different widths.
Drawings
Fig. 1 is a schematic structural view of a roadway spraying device for underground coal mine transportation provided by the utility model;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is the structural schematic diagram of the second supporting plate of the tunnel spraying device for underground transportation of a coal mine.
In the figure: the automatic water-spraying device comprises a mounting plate 1, a first water delivery pipe 2, a water delivery hose 3, a second water delivery pipe 4, a spray header 5, a first support plate 6, a first connecting plate 7, a second connecting plate 8, a self-locking rotating rod 9, a gear 10, a second support plate 11, a fixed plate 12, an anchoring column 13, a movable buckle 14, a connecting rod 15, a sliding locking block 16, a first movable plate 17, a buffer plate 18, a second movable plate 19, a buffer sleeve rod 20 and a movable buckle plate 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a roadway spray device for underground transportation of coal mines comprises two symmetrically arranged mounting plates 1, two symmetrically arranged first water pipes 2 are arranged between the two mounting plates 1, both ends of the two first water pipes 2 are fixedly communicated with water delivery hoses 3, a plurality of second water pipes 4 are arranged between the two water delivery hoses 3, both ends of the plurality of second water pipes 4 are respectively connected with the interiors of the two first water pipes 2, a plurality of spray heads 5 are fixedly communicated with the plurality of second water pipes 4, a group of first support plates 6 which are symmetrically arranged in pairs are arranged at the opposite ends of the two mounting plates 1, the two first support plates 6 are connected with each other through a connecting body, a connecting rod 15 is movably clamped on the side wall of the first water pipe 2, the connecting rod 15 penetrates through the side wall of the first support plate 6, sliding locking blocks 16 which are matched with the connecting rod 15 are arranged on the side wall of the first support plates 6, the mounting plate 1 is placed on the top wall of a mine roadway, the anchoring column 13 is inserted into the top wall of the roadway by using a wrench, the mounting plate 1 is fixedly connected with the top wall of the roadway, the anchoring column 13 is locked by using a movable buckle 14, water and a dust-reducing agent are mixed and then are introduced into a water delivery hose 3, a mixing agent enters a second water delivery pipe 4 through a first water delivery pipe 2, and the mixing agent is uniformly sprayed in the roadway through a plurality of spray heads 5;
the connecting body comprises a first connecting plate 7 with a hollow structure, two second connecting plates 8 which are symmetrically arranged are inserted in the first connecting plate 7, a self-locking rotating rod 9 is inserted in the first connecting plate 7, a gear 10 is arranged on the self-locking rotating rod 9, tooth grooves which are meshed with the gear 10 are arranged on the side wall of one side opposite to the two second connecting plates 8, a first moving plate 17 is movably clamped at one end of each of the two second connecting plates 8, an installation cavity is arranged on the first supporting plate 6, a first strip-shaped opening which is matched with the first moving plate 17 is arranged on the first supporting plate 6, a buffer plate 18 is connected in the installation cavity in a sliding mode, the buffer plate 18 is movably clamped with the first moving plate 17, a second supporting plate 11 is arranged on the first supporting plate 6, the second supporting plate 11 is of a hollow structure, two fixing plates 12 which are symmetrically arranged are inserted in the second supporting plate 11, and a plurality of anchoring columns 13 are inserted at one end of each of the two fixing plates 12, which are opposite to each other, and the two fixed plates 12 are respectively provided with a movable buckle 14 which is matched with the anchoring column 13, one ends of the two fixed plates 12 which are opposite are respectively fixedly connected with a second movable plate 19, the side wall of the second support plate 11 is provided with a second strip-shaped opening which is matched with the second movable plate 19, the two second movable plates 19 are connected through a buffer loop bar 20, the second support plate 11 is provided with a movable buckle 21 which is matched with the two second movable plates 19, the second movable plate 19 is moved to drive the fixed plates 12 and the anchoring column 13 to move in the horizontal direction, so that the installation range of the spraying device is adjusted, the self-locking rotating rod 9 is rotated to drive the gear 10 to rotate, so that the two second connecting plates 8 are driven to move oppositely or reversely, the relative working distance between the two mounting plates 1 is adjusted, the first water conveying pipes 2 with different lengths are convenient to replace, and the installation number of the second water conveying pipes 4 and the spraying heads 8 is convenient to adjust, the spraying treatment of mine tunnels with different widths is convenient.
The utility model discloses in, arrange mounting panel 1 in the roof in mine tunnel, use the spanner to insert anchoring column 13 in the tunnel roof, with mounting panel 1 and tunnel roof fixed connection, use movable buckle 14 to lock anchoring column 13, let in water delivery hose 3 after mixing water and dust fall agent, during the mixing agent gets into second raceway 4 via first raceway 2, the mixing agent is in the tunnel via the even spraying of a plurality of shower heads 5.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a tunnel spray set that colliery underground transportation used, includes mounting panel (1) that two symmetries set up, its characterized in that, two be equipped with first raceway (2) that two symmetries set up between mounting panel (1), and the both ends of two first raceways (2) all fixed intercommunication have water hose (3), two be equipped with a plurality of second raceway (4) between water hose (3), and the both ends of a plurality of second raceway (4) respectively with the internal connection of two first raceway (2), a plurality of all fixed intercommunication has a plurality of shower heads (5) on second raceway (4), two the one end that mounting panel (1) carried on the back mutually all is equipped with first extension board (6) that a set of two liang of symmetries set up, and connects through connecting main part between two first extension boards (6).
2. The roadway spraying device for underground coal mine transportation according to claim 1, wherein the connecting body comprises a first connecting plate (7) with a hollow structure, two second connecting plates (8) which are symmetrically arranged are inserted into the first connecting plate (7), a self-locking rotating rod (9) is inserted into the first connecting plate (7), a gear (10) is arranged on the self-locking rotating rod (9), and tooth grooves which are meshed with the gear (10) are formed in the side walls of two opposite sides of the second connecting plates (8).
3. The roadway spraying device for underground coal mine transportation according to claim 1, wherein a second support plate (11) is arranged on the first support plate (6), the second support plate (11) is of a hollow structure, two symmetrically-arranged fixing plates (12) are inserted into the second support plate (11), a plurality of anchoring columns (13) are inserted into opposite ends of the two fixing plates (12), and movable buckles (14) matched with the anchoring columns (13) are arranged on the two fixing plates (12).
4. The roadway spraying device for underground coal mine transportation according to claim 1, wherein a connecting rod (15) is movably clamped on a side wall of the first water conveying pipe (2), the connecting rod (15) penetrates through a side wall of the first support plate (6), and a sliding locking block (16) matched with the connecting rod (15) is arranged on the side wall of the first support plate (6).
5. The roadway spraying device for underground coal mine transportation according to claim 2, wherein a first moving plate (17) is movably clamped at one end of each of the two second connecting plates (8) which are opposite to each other, an installation cavity is arranged on the first support plate (6), a first strip-shaped opening which is matched with the first moving plate (17) is arranged on the first support plate (6), a buffer plate (18) is slidably connected in the installation cavity, and the buffer plate (18) is movably clamped with the first moving plate (17).
6. The roadway spraying device for underground coal mine transportation according to claim 3, wherein the opposite ends of the two fixed plates (12) are fixedly connected with second moving plates (19), the side walls of the second support plates (11) are provided with second strip-shaped openings matched with the second moving plates (19), the two second moving plates (19) are connected through buffer sleeve rods (20), and the second support plates (11) are provided with movable buckling plates (21) matched with the two second moving plates (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264760.9U CN214616638U (en) | 2021-01-30 | 2021-01-30 | Tunnel spray set that colliery underground transportation used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264760.9U CN214616638U (en) | 2021-01-30 | 2021-01-30 | Tunnel spray set that colliery underground transportation used |
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| Publication Number | Publication Date |
|---|---|
| CN214616638U true CN214616638U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120264760.9U Active CN214616638U (en) | 2021-01-30 | 2021-01-30 | Tunnel spray set that colliery underground transportation used |
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| CN (1) | CN214616638U (en) |
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2021
- 2021-01-30 CN CN202120264760.9U patent/CN214616638U/en active Active
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