CN218912956U

CN218912956U - Dustproof ventilation device for coal mining

Info

Publication number: CN218912956U
Application number: CN202221500574.1U
Authority: CN
Inventors: 张帅; 张小刚; 薛志刚; 尹华; 赵慧剑; 宋耀楠; 冯兰兰
Original assignee: Guodian Construction Investment Inner Mongolia Energy Co ltd
Current assignee: Guodian Construction Investment Inner Mongolia Energy Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-04-25
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a dustproof ventilation device for coal mining, which comprises a mounting rod, wherein a mounting assembly is sleeved outside the mounting rod, the lower part of the mounting assembly is fixedly connected with a supporting assembly, the supporting assembly comprises an upper ring, the lower part of the upper ring is detachably provided with a lower ring, the lower part of the upper ring is elastically provided with a first clamping plate, the upper part of the lower ring is elastically provided with a second clamping plate, and the first clamping plate is matched with the second clamping plate to perform clamping supporting action. The installation assembly is sleeved outside the installation rod, the lower part of the installation assembly is fixedly connected with the support assembly, the support assembly can be arranged on the installation rod, the support assembly comprises the upper ring, the lower part of the upper ring is detachably provided with the lower ring, the lower part of the upper ring is elastically provided with the first clamping plate, and the upper part of the lower ring is elastically provided with the second clamping plate, so that the first clamping plate is matched with the second clamping plate to carry out clamping and supporting actions, and the purpose of elastically supporting pipelines with different diameters is realized.

Description

Dustproof ventilation device for coal mining

Technical Field

The utility model belongs to the technical field of power plants, and particularly relates to a dustproof ventilation device for coal mining.

Background

The utility model provides a need carry out dustproof during coal mining, a signal transmission equipment dust keeper for colliery opening of CN201821832149.6, including the dust cover, the protection network, the fixing base, the micro motor, the cleaning cylinder, the adsorption cylinder, the felt, dry cylinder and fixed frame, the dust cover is installed at the protection network terminal surface, the fixing base is installed in the inside upside of dust cover, micro motor is installed to the fixing base bottom, the lower terminal surface of micro motor is connected with the cleaning cylinder, annular side is equipped with the adsorption cylinder in the protection network, annular side is equipped with the felt in the cleaning cylinder, dry cylinder is installed to the cleaning cylinder inboard, the fixed frame is installed to dry cylinder annular side bottom, this design has solved the not good problem of signal transmission equipment dustproof performance for original colliery opening, the utility model is rational in infrastructure, dustproof protection effect is good, and use cost is low.

However, the conventional technology has problems in that: the transmission pipe of traditional dust keeper is not of uniform size, and is comparatively inconvenient when supporting.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a dustproof ventilation device for coal mine opening, which has the advantage of supporting transmission pipes with different sizes, and solves the problems that the transmission pipes of the traditional dustproof device are different in size and inconvenient to support.

The utility model discloses a dustproof ventilation device for coal mining, which comprises a mounting rod, wherein a mounting assembly is sleeved outside the mounting rod, the lower part of the mounting assembly is fixedly connected with a supporting assembly, the supporting assembly comprises an upper ring, the lower part of the upper ring is detachably provided with a lower ring, the lower part of the upper ring is elastically provided with a first clamping plate, the upper part of the lower ring is elastically provided with a second clamping plate, and the first clamping plate is matched with the second clamping plate to carry out clamping supporting action.

As the preferable mode of the utility model, the upper ring is fixedly provided with the lower ring through the first screw, the upper ring is matched with the lower ring to form a closed ring body capable of limiting, and a transmission pipe is arranged in the closed ring body.

As preferable in the utility model, the mounting assembly comprises a mounting plate, wherein a first fixing clamp and a second fixing clamp are movably mounted on two sides of the mounting plate through springs, and the first fixing clamp and the second fixing clamp perform elastic clamping action through the springs.

As preferable in the utility model, the lower part of the mounting plate is fixedly connected with the upper ring, the lower part of the upper ring is movably provided with a first slide bar through another spring, and the lower part of the first slide bar is fixedly connected with the first clamping plate.

Preferably, the lower ring is movably provided with a second sliding rod through a further spring.

Preferably, the upper part of the second sliding rod is fixedly connected with the second clamping plate, and the first clamping plate and the second clamping plate do elastic clamping action through another spring and a further spring.

As preferable in the utility model, the lower part of the lower ring is fixedly connected with a fixed pipe, a sliding block is slidably arranged in the fixed pipe, the upper part of the sliding block is fixedly connected with the further spring, the lower part of the lower ring is in threaded connection with a second screw rod, the second screw rod penetrates through the fixed pipe and is in contact with the sliding block, and the sliding block is driven by the second screw rod to extrude the further spring.

Compared with the prior art, the utility model has the following beneficial effects:

1. the installation assembly is sleeved outside the installation rod, the lower part of the installation assembly is fixedly connected with the support assembly, the support assembly can be arranged on the installation rod, the support assembly comprises the upper ring, the lower part of the upper ring is detachably provided with the lower ring, the lower part of the upper ring is elastically provided with the first clamping plate, and the upper part of the lower ring is elastically provided with the second clamping plate, so that the first clamping plate is matched with the second clamping plate to carry out clamping and supporting actions, and the purpose of elastically supporting pipelines with different diameters is realized.

2. According to the utility model, the lower ring is fixedly arranged through the first screw rod by the upper ring, the upper ring is matched with the lower ring to form the closed ring body capable of limiting, the transmission pipe is arranged in the closed ring body and can be supported and limited, the mounting assembly comprises the mounting plate, and the first fixing clamp and the second fixing clamp are movably arranged on two sides of the mounting plate through the springs, so that the first fixing clamp and the second fixing clamp can perform elastic clamping action through the springs.

3. The upper ring is fixedly connected with the lower part of the mounting plate, the lower part of the upper ring is movably provided with the first slide bar through the other spring, the lower part of the first slide bar is fixedly connected with the first clamping plate, the lower ring is movably provided with the second slide bar through the other spring, and the upper part of the second slide bar is fixedly connected with the second clamping plate, so that the first clamping plate and the second clamping plate can be elastically clamped through the other spring and the other spring.

4. According to the utility model, the lower part of the lower ring is fixedly connected with the fixed pipe, the sliding block is slidably arranged in the fixed pipe, the upper part of the sliding block is fixedly connected with the other spring, the lower part of the lower ring is in threaded connection with the second screw rod, the second screw rod passes through the screw pipe to contact with the sliding block, and the sliding block is driven by the second screw rod to extrude the other spring, so that a user can extrude the lower ring by rotating the second rotating rod, and the clamping force between the first clamping plate and the second clamping plate is enhanced.

Drawings

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of a support assembly according to an embodiment of the present utility model;

fig. 3 is a schematic view of the internal structure of a fixing tube according to an embodiment of the present utility model.

In the figure: 1. a mounting rod; 2. a mounting assembly; 201. a mounting plate; 202. a first fixing clip; 203. a second fixing clip; 3. a support assembly; 301. a ring is arranged; 302. a first slide bar; 303. a first clamping plate; 304. a lower ring; 305. a first screw; 306. a second clamping plate; 307. a fixed tube; 308. a second screw; 309. a second slide bar; 310. a slide block; 4. a transfer tube.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the dustproof ventilation device for coal mining provided by the embodiment of the utility model comprises a mounting rod 1, wherein a mounting assembly 2 is sleeved outside the mounting rod 1, a supporting assembly 3 is fixedly connected to the lower part of the mounting assembly 2, the supporting assembly 3 comprises an upper ring 301, a lower ring 304 is detachably arranged on the lower part of the upper ring 301, a first clamping plate 303 is elastically arranged on the lower part of the upper ring 301, a second clamping plate 306 is elastically arranged on the upper part of the lower ring 304, and the first clamping plate 303 is matched with the second clamping plate 306 to perform clamping supporting action.

Referring to fig. 2, an upper ring 301 is fixedly provided with a lower ring 304 through a first screw 305, the upper ring 301 is matched with the lower ring 304 to form a closed ring body capable of limiting, a transmission pipe 4 is arranged in the closed ring body, the installation assembly 2 comprises an installation plate 201, two sides of the installation plate 201 are movably provided with a first fixing clamp 202 and a second fixing clamp 203 through springs, and the first fixing clamp 202 and the second fixing clamp 203 perform elastic clamping actions through the springs.

The scheme is adopted: the lower ring 304 is fixedly installed through the first screw 305 by the upper ring 301, the upper ring 301 is matched with the lower ring 304 to form a closed ring body capable of limiting, the transmission pipe 4 is placed inside the closed ring body, the transmission pipe 4 can be supported and limited, the installation assembly 2 comprises the installation plate 201, the first fixing clamp 202 and the second fixing clamp 203 are movably installed on two sides of the installation plate 201 through springs, and the first fixing clamp 202 and the second fixing clamp 203 can be elastically clamped through the springs.

Referring to fig. 2 and 3, the lower portion of the mounting plate 201 is fixedly connected with the upper ring 301, the lower portion of the upper ring 301 is movably mounted with a first sliding rod 302 through another spring, the lower portion of the first sliding rod 302 is fixedly connected with a first clamping plate 303, the lower ring 304 is movably mounted with a second sliding rod 309 through another spring, the upper portion of the second sliding rod 309 is fixedly connected with a second clamping plate 306, and the first clamping plate 303 and the second clamping plate 306 perform elastic clamping action through another spring and another spring.

The scheme is adopted: the lower part of the upper ring 301 is fixedly connected with the upper ring 301 through the lower part of the mounting plate 201, the lower part of the upper ring 301 is movably provided with a first slide bar 302 through another spring, the lower part of the first slide bar 302 is fixedly connected with a first clamping plate 303, the lower ring 304 is movably provided with a second slide bar 309 through another spring, and the upper part of the second slide bar 309 is fixedly connected with a second clamping plate 306, so that the first clamping plate 303 and the second clamping plate 306 can be elastically clamped through the other spring and the other spring.

Referring to fig. 2 and 3, a fixed tube 307 is fixedly connected to the lower portion of the lower ring 304, a slider 310 is slidably installed inside the fixed tube 307, a further spring is fixedly connected to the upper portion of the slider 310, a second screw 308 is screwed to the lower portion of the lower ring 304, the second screw 308 penetrates through the fixed tube 307 and contacts with the slider 310, and the slider 310 is driven by the second screw 308 to press the further spring.

The scheme is adopted: the lower part of the lower ring 304 is fixedly connected with a fixed pipe 307, a sliding block 310 is slidably arranged in the fixed pipe 307, the upper part of the sliding block 310 is fixedly connected with a further spring, the lower part of the lower ring 304 is in threaded connection with a second screw rod 308, the second screw rod 308 penetrates through the screw pipe to contact with the sliding block 310, the sliding block 310 is driven by the second screw rod 308 to extrude the further spring, and a user can extrude the lower ring 304 by rotating a second rotating rod, so that the clamping force between the first clamping plate 303 and the second clamping plate 306 is enhanced.

The working principle of the utility model is as follows:

when in use, the installation component 2 is sleeved outside the installation rod 1, the support component 3 is fixedly connected to the lower part of the installation component 2, the support component 3 is arranged on the installation rod 1, the support component 3 comprises an upper ring 301, a lower ring 304 is detachably arranged on the lower part of the upper ring 301, a first clamping plate 303 is elastically arranged on the lower part of the upper ring 301, a second clamping plate 306 is elastically arranged on the upper part of the lower ring 304, and the first clamping plate 303 is matched with the second clamping plate 306 to perform clamping and supporting actions, so that the purpose of elastically supporting pipelines with different diameters is achieved.

To sum up: this dustproof ventilation unit is used in colliery exploitation, through installation pole 1, installation component 2, go up ring 301, lower ring 304, first splint 303 and second splint 306 cooperation, solved traditional dust keeper's transmission pipe size inequality, comparatively inconvenient problem when supporting.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery exploitation is with dustproof ventilation unit, includes installation pole (1), its characterized in that: the installation pole (1) outside cover is equipped with installation component (2), installation component (2) lower part fixedly connected with supporting component (3), supporting component (3) are including last ring (301), go up ring (301) lower part demountable installation and have lower ring (304), go up ring (301) lower part elastic mounting and have first splint (303), lower ring (304) upper portion elastic mounting has second splint (306), first splint (303) cooperation second splint (306) are pressing from both sides tight supporting action.

2. A dust-proof ventilation device for coal mining as claimed in claim 1, wherein: the upper ring (301) is fixedly provided with the lower ring (304) through a first screw rod (305), the upper ring (301) is matched with the lower ring (304) to form a closed ring body capable of limiting, and a transmission pipe (4) is arranged inside the closed ring body.

3. A dust-proof ventilation device for coal mining as claimed in claim 1, wherein: the mounting assembly (2) comprises a mounting plate (201), a first fixing clamp (202) and a second fixing clamp (203) are movably mounted on two sides of the mounting plate (201) through springs, and the first fixing clamp (202) and the second fixing clamp (203) perform elastic clamping actions through the springs.

4. A dust-proof ventilating device for coal mining according to claim 3, wherein: the lower part of the mounting plate (201) is fixedly connected with the upper ring (301), a first sliding rod (302) is movably mounted on the lower part of the upper ring (301) through another spring, and the lower part of the first sliding rod (302) is fixedly connected with the first clamping plate (303).

5. A dust-proof ventilating apparatus for coal mining as set forth in claim 4, wherein: the lower ring (304) is movably provided with a second sliding rod (309) through a further spring.

6. A dust-proof ventilating apparatus for coal mining as set forth in claim 5, wherein: the upper part of the second sliding rod (309) is fixedly connected with the second clamping plate (306), and the first clamping plate (303) and the second clamping plate (306) do elastic clamping action through another spring and another spring.

7. A dust-proof ventilating apparatus for coal mining as set forth in claim 6, wherein: the lower ring (304) lower part fixedly connected with fixed pipe (307), fixed pipe (307) internally sliding installs slider (310), slider (310) upper portion fixed connection still another spring, lower ring (304) lower part spiro union has second screw rod (308), second screw rod (308) pass fixed pipe (307) and with slider (310) contact, slider (310) receive second screw rod (308) drive extrusion still another spring.