CN210370760U

CN210370760U - Telescopic dust device of dismouting of being convenient for in pit

Info

Publication number: CN210370760U
Application number: CN201920610111.2U
Authority: CN
Inventors: 韩应伟; 江成凯; 林海; 姜洪涛; 韩来田
Original assignee: Jining Mining Industry Group Garden Mine Field Resource Development Co ltd
Current assignee: Jining Mining Industry Group Garden Mine Field Resource Development Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-21
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a telescopic dust fall device convenient for disassembly and assembly in the underground coal mine dust prevention field, which comprises a base, a fixed seat is fixedly arranged at the top of the base, a mounting plate is fixedly arranged on the side wall of the fixed seat, a fixed cylinder is clamped on the side wall of the mounting plate and can be disassembled between the fixed cylinder and the mounting plate, a support column is movably matched in the inner cavity of the fixed cylinder, the outer wall of the support column is uniformly provided with screw threads, a support column end plate is fixedly arranged at the other end of the support column, an installation sleeve is sleeved on the outer wall of the support column end plate and is rotatably matched with the support column end plate, a fixed cylinder end plate is fixedly arranged on the outer wall of the fixed cylinder, an operation, through the water spray dust fall, prevent a large amount of coal dusts diffusion to reduce the problem to the staff injury, and can adapt to the different width in tunnel.

Description

Telescopic dust device of dismouting of being convenient for in pit

Technical Field

The utility model relates to a colliery is dustproof field in the pit, specifically is a telescopic dust device of dismouting of being convenient for in the pit.

Background

Coal mining, namely, separating valuable coal from the ground or the earth surface and transporting the coal away from a site.

At coal mining in-process, can produce a large amount of coal dusts, the coal dust outwards walks through the tunnel, can cause the injury to the operation personnel of outside, but a few device among the prior art installs in the tunnel the inside, can the dust fall to reduce the injury to the staff.

Based on this, the utility model designs a telescopic dust device of dismouting of being convenient for in pit to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic dust device of dismouting of being convenient for in pit to propose in solving above-mentioned background art at coal mining in-process, can produce a large amount of coal dusts, the coal dusts outwards walks through the tunnel, can cause the injury to the operation personnel of outside, but a few device among the prior art installs in the tunnel the inside, can the dust fall, thereby reduces the problem to the staff injury.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic dust-settling device convenient to disassemble and assemble in a well comprises a base, wherein a fixed seat is fixedly installed at the top of the base, a first mounting plate is fixedly installed on the side wall of the fixed seat, a fixed cylinder is clamped on the side wall of the first mounting plate and can be disassembled between the fixed cylinder and the fixed cylinder, a supporting column is movably matched with an inner cavity of the fixed cylinder, threads are uniformly arranged on the outer wall of the supporting column, a supporting column end plate is fixedly installed at the other end of the supporting column, a mounting sleeve is sleeved on the outer wall of the supporting column end plate and is in running fit with the supporting column end plate, a fixed cylinder end plate is fixedly installed on the outer wall of the fixed cylinder, an operating cylinder is in running fit with the outer wall of the fixed cylinder end plate, an internal thread is arranged on the inner wall of the operating cylinder, the operating cylinder, sliding fit has the elongated plate in the elongated slot, the lateral wall fixed mounting of elongated plate has No. two mounting panels, No. two mounting panels and installation sleeve joint can dismantle between the two, the lateral wall fixed mounting of elongated plate has a window gauze, the lateral wall of a window gauze has upset window gauze through the axis of rotation connection, the other end fixed mounting of axis of rotation has the knob, the top fixed mounting of fixing base has No. two window gauzes, No. two window gauze lateral wall normal running fit has the door of going out, the lateral wall fixed mounting of a mounting panel has the atomising head.

Preferably, the spray head is connected with an external water pipe through a stop valve.

Preferably, the bottom of the base is uniformly provided with rubber bulges.

Preferably, the top side wall of the first window screen is fixedly provided with a protrusion, the bottom side wall of the turnover window screen is provided with a protrusion matching groove, the side wall of the long plate is fixedly provided with a hook, the side wall of the turnover window screen is fixedly provided with a tether, and the tether is matched with the hook.

Preferably, the first window screen mesh is in joggle joint with the long plate, the first window screen mesh and the long plate are detachable and washable, and the second window screen mesh is in joggle joint with the top of the fixed seat and is detachable.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the device is placed in a rugged roadway, the operation cylinder is rotated manually to drive the support column to rotate, the support column is driven to move by the rotation of the support column through the rotation fit of the mounting sleeve and the elongated slot, the second mounting plate is driven to move by the rotation of the support column through the rotation fit of the mounting sleeve and the elongated slot, the device is applicable to different roadway widths through the sliding fit of the elongated plate and the elongated slot, a large amount of coal dust is isolated in the roadway through the arrangement of the second window screen and the first window screen, the coal dust nearby the device is sprayed through the connection column and the external water pipe, the people can conveniently come in and go out through the arrangement of the access door, when the second mounting plate is opened to the maximum degree, the coal dust is isolated through the staggering of the second window screen and the first window screen, when the second mounting plate is not opened, the coal dust is isolated through the overlapping of the second window screen and the first window screen, in order to facilitate the discrepancy of people, through the operation knob, the axis of rotation, go on the upset of upset window gauze, make arch and protruding cooperation groove block, the position of fixed upset window gauze, when upset window gauze overturns down, through manual operation, hang the tether on the couple, the position of fixed upset window gauze, through the joint between a mounting panel and the solid fixed cylinder, the joint between installation sleeve and the installation cylinder No. two, a window gauze and long slab joggle and the top joggle of No. two window gauzes and fixing base, make the device can dismantle, install in different positions after the device of being convenient for dismantles, this device can install in the tunnel the inside, through the water spray dust fall, prevent a large amount of coal dust diffusion, thereby reduce the problem to the staff injury, and can adapt to the different width in tunnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the main view structure of the present invention;

FIG. 2 is a schematic view of the structure of the inner cavity of the fixed cylinder of the present invention;

fig. 3 is a schematic diagram of the rear view structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-access door, 3-fixed seat, 4-first mounting plate, 5-spray head, 6-long plate, 7-second mounting plate, 8-mounting sleeve, 9-fixed cylinder, 10-operation cylinder, 11-support column, 12-fixed cylinder end plate, 13-long groove, 14-first window screen, 15-rotating shaft, 16-turning window screen, 17-bulge matching groove, 18-bulge, 19-tether, 20-hook, 21-knob and 22-support column end plate.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a telescopic dust-settling device convenient for disassembly and assembly in a well comprises a base 1, a fixed seat 3 is fixedly installed at the top of the base 1, a first mounting plate 4 is fixedly installed on the side wall of the fixed seat 3, a fixed cylinder 9 is clamped on the side wall of the first mounting plate 4 and can be disassembled between the first mounting plate and the fixed cylinder, a supporting column 11 is movably matched in an inner cavity of the fixed cylinder 9, threads are uniformly arranged on the outer wall of the supporting column 11, a supporting column end plate 22 is fixedly installed at the other end of the supporting column 11, a mounting sleeve 8 is sleeved on the outer wall of the supporting column end plate 22, the mounting sleeve 8 is in rotating fit with the supporting column end plate 22, a fixed cylinder end plate 12 is fixedly installed on the outer wall of the fixed cylinder 9, an operating cylinder 10 is in rotating fit with the outer wall of the fixed cylinder end plate 12, the operating cylinder 10 is in rotating, elongated slot 13 sliding fit has rectangular plate 6, the lateral wall fixed mounting of rectangular plate 6 has No. two mounting panels 7, No. two

mounting panels

7 and 8 joints of installation sleeve, can dismantle between the two, the lateral wall fixed mounting of rectangular plate 6 has window gauze 14, the lateral wall of window gauze 14 is connected with upset window gauze 16 through axis of rotation 15, the other end fixed mounting of axis of rotation 15 has knob 21, the top fixed mounting of fixing base 3 has No. two window gauzes, No. two window gauze lateral wall normal running fit has access door 2, the lateral wall fixed mounting of mounting panel 4 has atomising head 5.

Wherein, atomising head 5 is connected with external water pipe through ending the valve of cutting, the lateral wall of fixing base 3 evenly is provided with a plurality of groups through-hole 4, the lateral wall of fixed pouring jacket 2 transversely pegs graft there is spliced pole 5, spliced pole 5 and through-hole 4 peg graft the cooperation, the both ends outer wall of spliced pole 5 evenly is provided with the screw thread, the both ends screw-thread fit of spliced pole 5 has nut 23, the top lateral wall fixed mounting of a window gauze 14 has arch 18, protruding cooperation groove 17 has been seted up to the bottom lateral wall of upset window gauze 16, the lateral wall fixed mounting of figure 6 has couple 20, the lateral wall fixed mounting of upset window gauze 16 has tether 19, tether 19 cooperates with couple 20, a window gauze 14 and figure 6 joggle, the two can be unpicked and washed, the top joggle of a window gauze and fixing base 3, can dismantle between the two.

One specific application of this embodiment is: the utility model has the advantages that the base 1 is arranged, the device is conveniently placed in a rugged roadway, the operation cylinder 10 is rotated manually to drive the supporting column 11 to rotate, the supporting column 11 is rotated by the rotating fit of the mounting sleeve 8 and the supporting column end plate 22 to push the second mounting plate 7 to move, the device is suitable for different roadway widths by the sliding fit of the long plate 6 and the long groove 13, a large amount of coal dust is isolated in the roadway by the arrangement of the second window screen and the first window screen 14, the spraying head 5 is communicated with an external water pipe to spray water and reduce dust for the coal dust near the device, the people can conveniently come in and go out by arranging the access door 2, when the second mounting plate 7 is opened to the maximum degree, the second window screen and the first window screen 14 are staggered to realize the coal dust isolation, when the second mounting plate 7 is not opened, the second window screen and the first window screen 14 are overlapped, the coal dust is isolated, the turnover window screen 16 is turned over by operating the knob 21 and rotating the shaft 15 to facilitate the people to come in and go out, the protrusion 18 is clamped with the protrusion matching groove 17 to fix the position of the turnover window screen 16, when the flip window screen 16 is flipped down, the tether 19 is hung on the hook 20 by manual operation, the position of the flip window screen 16 is fixed, the device is detachable through the clamping connection between the first mounting plate 4 and the fixed cylinder 9, the clamping connection between the mounting sleeve 8 and the second mounting cylinder 7, the joggle joint of the first window screen 14 and the long plate 6 and the joggle joint of the second window screen and the top of the fixed seat 3, the device is convenient to be mounted at different positions after being detached, the device can be mounted in a roadway, through the water spray dust fall, prevent a large amount of coal dusts diffusion to reduce the problem to the staff injury, and can adapt to the different width in tunnel.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a telescopic dust device of dismouting of being convenient for in pit, includes base (1), its characterized in that: the top fixed mounting of base (1) has fixing base (3), the lateral wall fixed mounting of fixing base (3) has mounting panel (4) No. one, the lateral wall joint of mounting panel (4) has a fixed cylinder (9), can dismantle between the two, the inner chamber clearance fit of fixed cylinder (9) has support column (11), the outer wall of support column (11) evenly is provided with the screw thread, the other end fixed mounting of support column (11) has support column end plate (22), the outer wall cover of support column end plate (22) is equipped with installation sleeve (8), installation sleeve (8) and support column end plate (22) normal running fit, the outer wall fixed mounting of fixed cylinder (9) has fixed cylinder end plate (12), the outer wall normal running fit of fixed cylinder end plate (12) has operation section of thick bamboo (10), operation section of thick bamboo (10) and fixed cylinder (9) normal running fit, the inner wall of the operation cylinder (10) is provided with internal threads, the operation cylinder (10) is in threaded fit with the support column (11), the side wall of the fixed seat (3) is provided with a long groove (13), a long plate (6) is in sliding fit with the long groove (13), a second mounting plate (7) is fixedly mounted on the side wall of the long plate (6), the second mounting plate (7) is clamped with the mounting sleeve (8) and can be detached from the mounting sleeve, a first window screen (14) is fixedly arranged on the side wall of the long plate (6), the side wall of the first window screen (14) is connected with a turnover window screen (16) through a rotating shaft (15), the other end of the rotating shaft (15) is fixedly provided with a knob (21), the top of the fixed seat (3) is fixedly provided with a second window screen, no. two window screening lateral wall normal running fit have access door (2), the lateral wall fixed mounting of a mounting panel (4) has atomising head (5).

2. The downhole conveniently-disassembled telescopic dust settling device of claim 1, wherein: the spray head (5) is connected with an external water pipe through a stop valve.

3. The downhole conveniently-disassembled telescopic dust settling device of claim 1, wherein: the bottom of the base (1) is uniformly provided with rubber bulges.

4. The downhole conveniently-disassembled telescopic dust settling device of claim 1, wherein: the top side wall fixed mounting of a window gauze (14) has arch (18), protruding cooperation groove (17) have been seted up to the bottom side wall of upset window gauze (16), the lateral wall fixed mounting of rectangular plate (6) has couple (20), the lateral wall fixed mounting of upset window gauze (16) has tether (19), tether (19) and couple (20) cooperation.

5. A downhole conveniently detachable telescopic dust fall device according to any one of claims 1 to 4, wherein: the first window screen (14) is in joggle joint with the long plate (6), the first window screen and the long plate can be detached and washed, and the second window screen and the top of the fixed seat (3) are in joggle joint and can be detached.