CN217735544U

CN217735544U - Mine ventilation unit easy to assemble

Info

Publication number: CN217735544U
Application number: CN202221456451.2U
Authority: CN
Inventors: 赵圣雷; 李季; 胡旭光; 高晨曦; 张耀中; 段燕伟; 任凯
Original assignee: Heilongjiang Longmay Jixi Mining Co ltd; Heilongjiang University of Science and Technology
Current assignee: Heilongjiang Longmay Jixi Mining Co ltd; Heilongjiang University of Science and Technology
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-04
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a mine ventilation unit easy to assemble, including the forced draught blower, the return bend, pipeline coupling assembling, ventilation pipe and the fixed subassembly of pipeline, the forced draught blower right-hand member can be dismantled and be connected with the return bend, pipeline coupling assembling is installed to the return bend below, pipeline coupling assembling below is equipped with the ventilation pipe, the fixed subassembly of pipeline is installed to ventilation pipe surface one side, torsion bar spring top is equipped with the packing pad, packing pad top veneer is connected with the connection inserted block, little screw rod below is equipped with the base plate, the base plate both ends all are equipped with the bolt, through in the connection inserted block insertion groove with the ventilation pipe below, make the connection inserted block firmly blocked by the fixture block on both sides, very quick completion installation, and when needing to dismantle the replacement, only need the knob, it is rotatory to drive little screw rod, promote little nut, the fixture block displacement, make the fixture block with connect the inserted block separation, alright quick convenient dismantlement replacement ventilation pipe, the personnel of being convenient for ann tears open and use.

Description

Mine ventilation unit easy to assemble

Technical Field

The utility model relates to a mine ventilation technical field specifically is a mine ventilation unit easy to assemble.

Background

The mine ventilation means that fresh air is input into the underground mine to increase the oxygen concentration so as to dilute and eliminate toxic and harmful gases and dust in the mine. The basic tasks of mine ventilation are: enough fresh air is supplied to the underground to meet the requirement of personnel on oxygen; harmful gas and dust in the well are diluted, and safe production is ensured; the underground climate is adjusted, and a good working environment is created.

However, the existing mine ventilation device is complex and inconvenient to install and connect, and is inconvenient for quick installation and use by personnel, so that the mine ventilation device convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine ventilation unit easy to assemble to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mine ventilation unit easy to assemble, includes forced draught blower, return bend, pipeline coupling assembling, ventilation pipe and the fixed subassembly of pipeline, the forced draught blower right-hand member can be dismantled and be connected with the return bend, pipeline coupling assembling is installed to the return bend below, pipeline coupling assembling below is equipped with the ventilation pipe, the fixed subassembly of pipeline is installed to ventilation pipe surface one side.

Preferably, the pipeline connecting assembly is still including casing, external screw thread, an internal thread section of thick bamboo, throw-away collar, circular cone sealing pad, connection intubate, the external surface of the housing below is equipped with the external screw thread, external surface of the screw thread threaded connection has an internal thread section of thick bamboo, internal thread section of thick bamboo below and throw-away collar fixed connection, throw-away collar one end sliding connection has a circular cone sealing pad, circular cone sealing pad surface with be connected intubate sliding connection.

Preferably, the pipeline fixing assembly further comprises a knob, a small screw, a small nut, a clamping block, a connecting insert and a torsion bar spring, wherein the small screw is fixedly connected to one end of the knob, the small nut is connected to the outer surface of the small screw in a threaded manner, the clamping block is fixedly connected to the outer surface of the small nut, the outer surface of the clamping block is connected with the connecting insert in a sliding manner, and one end of the small screw is fixedly connected with the torsion bar spring.

Preferably, the outer surface of the shell is provided with a friction strip, and the outer surface of the internal thread cylinder is provided with a shifting ring.

Preferably, the rubber pad is connected above the connecting insertion tube in a sliding mode, and the upper portion of the rubber pad is connected with the inner surface of the shell in a sliding mode.

Preferably, the left end of the knob is provided with two groups of reinforcing rings which are arranged at two ends of the small screw rod.

Preferably, a filling pad is arranged above the torsion bar spring, and a connecting plug block is connected above the filling pad in a gluing mode.

Preferably, a base plate is arranged below the small screw rod, and bolts are arranged at two ends of the base plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a pipeline coupling assembling is through connecting the intubate and inserting the casing below, then stir an internal thread section of thick bamboo rotatory, through the external screw thread, drives an internal thread section of thick bamboo, the displacement that makes progress of push ring, push ring and then oppression circular cone sealing pad, makes it produce deformation, firmly oppresses the connection intubate for connect the intubate kayser in the casing below, remain stable sealed connection, the condition of leaking out that significantly reduces, convenient and fast easy personnel's use is dismantled in the installation simultaneously.

2. The utility model discloses a subassembly is fixed to pipeline is through in the connection inserted block insertion groove with the ventilation pipe below for connect the inserted block firmly to be blocked by the fixture block on both sides, very quick completion installation, and when needs dismantle the replacement, only need rotatory knob, it is rotatory to drive little screw rod, promotes little nut, fixture block displacement, makes the fixture block with be connected the inserted block separation, alright quick convenient dismantlement replacement ventilation pipe, the personnel's of being convenient for ann tears open the use.

3. The utility model discloses a casing surface is equipped with the friction strip, and internal thread section of thick bamboo surface is equipped with dials the ring, and the friction strip makes personnel rotate the ann to the structure easily with dialling the ring and tears open, avoids under the humid condition, the appearance of the phenomenon of skidding.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the pipe connection assembly of the present invention;

fig. 3 is a schematic structural view of the pipe fixing assembly of the present invention.

In the figure: the air blower comprises an air blower 1, an elbow pipe 2, a pipeline connecting assembly 3, a shell 31, an external thread 32, an internal thread cylinder 33, a push ring 34, a conical sealing gasket 35, a connecting insertion pipe 36, a ventilation pipe 4, a pipeline fixing assembly 5, a knob 51, a small screw rod 52, a small screw cap 53, a clamping block 54, a connecting insertion block 55, a torsion bar spring 56, a friction strip 301, a shifting ring 302, a rubber pad 303, a reinforcing ring 501, a filling pad 502, a base plate 503 and a bolt 504.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a mine ventilation unit easy to assemble, includes forced draught blower 1, return bend 2, pipeline coupling assembling 3, ventilation pipe 4 and pipeline fixed

subassembly

5, and 1 right-hand member of forced draught blower can be dismantled and be connected with return bend 2, and pipeline coupling assembling 3 is installed to return bend 2 below, and 3 below of pipeline coupling assembling are equipped with

ventilation pipe

4, and 4 surface one sides of ventilation pipe are installed pipeline fixed subassembly 5.

Further, the pipe coupling assembling 3 is still including casing 31, external screw thread 32, an internal thread section of thick bamboo 33, throw-out collar 34, the sealed pad 35 of circular cone, connect intubate 36, casing 31 surface below is equipped with external screw thread 32, external screw thread 32 surface threaded connection has an internal thread section of thick bamboo 33, internal thread section of thick bamboo 33 below and throw-out collar 34 fixed connection, 34 one end sliding connection of throw-out collar has a sealed pad 35 of circular cone, the sealed pad 35 surface of circular cone and the 36 sliding connection of connection intubate, insert the casing below through connecting the intubate, then it is rotatory to stir the internal thread section of thick bamboo, through the external screw thread, drive the internal thread section of thick bamboo, the upward displacement of throw-out collar, the throw-out collar and then oppress the sealed pad of circular cone, make it produce deformation, firmly oppress the connection intubate, make the connection intubate kayser in the casing below, keep stable sealed connection, the condition of leaking greatly reduced, install simultaneously and dismantle convenient and swift easy personnel use.

Further, the pipe fixing assembly 5 further comprises a knob 51, a small screw 52, a small screw cap 53, a clamping block 54, a connecting insert 55, a torsion bar spring 56, a small screw 52 fixedly connected to one end of the knob 51, a small nut 53 connected to the outer surface of the small screw 52 in a threaded manner, a clamping block 54 fixedly connected to the outer surface of the small screw cap 53, a sliding connection between the outer surface of the clamping block 54 and the connecting insert 55, and a small screw 52 fixedly connected to one end of the torsion bar spring 56.

Further, the outer surface of the shell 31 is provided with a friction strip 301, the outer surface of the internal thread cylinder 33 is provided with a shifting ring 302, and the friction strip and the shifting ring enable personnel to easily rotate, install and detach the structure, so that the slipping phenomenon under the wet condition is avoided.

Further, a rubber pad 303 is slidably connected above the connecting insertion tube 36, and a rubber pad 303 is slidably connected above the rubber pad 303 with the inner surface of the housing 31.

Furthermore, a reinforcing ring 501 is arranged at the left end of the knob 51, and two groups of reinforcing rings 501 are arranged at the two ends of the small screw rod 52.

Further, a filling pad 502 is disposed above the torsion bar spring 56, and the connection plug 55 is glued above the filling pad 502.

Further, a base plate 503 is provided below the small screw 52, and bolts 504 are provided at both ends of the base plate 503.

The working principle is as follows: during the use, by the work of pipeline coupling assembling 3, insert casing 31 below through connecting intubate 36, then stir internal thread section of thick bamboo 33 and rotate, through external screw thread 32, drive internal thread section of thick bamboo 33, the displacement that pushes away ring 34 makes progress, push away ring 34 and then oppression conical seal pad 35, make it produce deformation, firmly oppress and connect intubate 36, make and connect 36 kaysers of intubate in casing 31 below, keep stable sealed connection, the condition of leaking out significantly reduces, the installation is dismantled convenient and fast easily personnel and is used simultaneously.

Secondly, by the work of pipeline fixed subassembly 5, through inserting the connection inserted block 55 insertion groove with ventilation pipe 4 below for connect inserted block 55 and firmly be blocked by the fixture block 54 on both sides, very quick completion installation, and when needs dismantle the replacement, only need rotatory knob 51, drive little screw rod 52 rotatory, promote little nut 53, fixture block 54 displacement, make fixture block 54 with connect inserted block 55 separation, alright quick convenient dismantlement replacement ventilation pipe 4, the personnel of being convenient for ann tears open the use.

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

Claims

1. The utility model provides a mine ventilation unit easy to assemble, includes forced draught blower (1), return bend (2), pipeline coupling assembling (3), ventilation pipe (4) and pipeline fixed subassembly (5), its characterized in that: forced draught blower (1) right-hand member can be dismantled and be connected with return bend (2), pipeline coupling assembling (3) are installed to return bend (2) below, pipeline coupling assembling (3) below is equipped with ventilation pipe (4), fixed subassembly of pipeline (5) is installed to ventilation pipe (4) surface one side.

2. An easily installable mine ventilation apparatus as claimed in claim 1, wherein: pipeline coupling assembling (3) are still including casing (31), external screw thread (32), an internal thread section of thick bamboo (33), throw-out collar (34), circular cone sealing pad (35), connection intubate (36), casing (31) surface below is equipped with external screw thread (32), external screw thread (32) surface threaded connection has an internal thread section of thick bamboo (33), internal thread section of thick bamboo (33) below and throw-out collar (34) fixed connection, throw-out collar (34) one end sliding connection has circular cone sealing pad (35), circular cone sealing pad (35) surface with be connected intubate (36) sliding connection.

3. An easily installable mine ventilation apparatus as claimed in claim 1, wherein: the pipeline fixing assembly (5) further comprises a knob (51), a small screw rod (52), a small screw cap (53), a clamping block (54), a connecting insert block (55) and a torsion bar spring (56), wherein one end of the knob (51) is fixedly connected with the small screw rod (52), the outer surface of the small screw rod (52) is in threaded connection with the small screw cap (53), the outer surface of the small screw cap (53) is fixedly connected with the clamping block (54), the outer surface of the clamping block (54) is in sliding connection with the connecting insert block (55), and one end of the small screw rod (52) is fixedly connected with the torsion bar spring (56).

4. An easily installable mine ventilation apparatus as claimed in claim 2, wherein: the friction strip (301) is arranged on the outer surface of the shell (31), and the shifting ring (302) is arranged on the outer surface of the internal thread cylinder (33).

5. An easily installable mine ventilation apparatus as claimed in claim 2, wherein: a rubber pad (303) is connected above the connecting insertion tube (36) in a sliding mode, and the upper portion of the rubber pad (303) is connected with the inner surface of the shell (31) in a sliding mode.

6. An easily installable mine ventilation apparatus as claimed in claim 3, wherein: the left end of the knob (51) is provided with two reinforcing rings (501), and the two reinforcing rings (501) are arranged at two ends of the small screw rod (52).

7. An easy to install mine ventilation device as claimed in claim 3, wherein: and a filling pad (502) is arranged above the torsion bar spring (56), and a connecting plug block (55) is connected above the filling pad (502) in a gluing mode.

8. An easily installable mine ventilation apparatus as claimed in claim 3, wherein: a base plate (503) is arranged below the small screw rod (52), and bolts (504) are arranged at two ends of the base plate (503).