CN211116120U

CN211116120U - Device for laying ventilation pipe of coal mine

Info

Publication number: CN211116120U
Application number: CN201922171151.4U
Authority: CN
Inventors: 张昌虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-28
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a be used for colliery ventilation pipe laying device, including moving platform, moving platform's both ends installation mount, the vertical elevating system of mount installation, vertical elevating system comprises quick-witted case, motor, lead screw and nut seat, and wherein, quick-witted case passes through the screw fixation on the mount, and the motor passes through the screw installation in quick-witted bottom of incasement, installs the lead screw on the output of motor, and the one end of lead screw extends to the top of quick-witted incasement to connect fixedly through the pole socket, nut seat suit is on the lead screw to rotate through the thread engagement. This be used for colliery ventilation pipe laying device through vertical elevating system with ventilation pipe lifting to butt joint height to the ventilation pipe of placing on the fixed tuber pipe layer board of pipeline centre gripping subassembly through setting up for butt joint between the pipeline makes it remove or the lifting in-process at the ore deposit way, keeps the steadiness.

Description

Device for laying ventilation pipe of coal mine

Technical Field

The utility model relates to a colliery ventilation technical field specifically is a be used for colliery ventilation pipe laying device.

Background

In the coal mining process, air is thinner and thinner along with the gradual increase of the depth, and at the moment, people working under the well can breathe unsmoothly, so that safety accidents are easy to happen; therefore, the ventilation pipe needs to be laid to convey air outside the mine to the underground, but the ventilation pipe is large in size and high in weight, so that the traditional manual carrying, assembling and laying mode is time-consuming, labor-consuming and very inconvenient; to this end, a device for laying a ventilation pipe for a coal mine is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for colliery ventilation pipe laying device through vertical elevating system with ventilation pipe lifting to butt joint height to butt joint between the pipeline, the ventilation pipe of placing on the fixed tuber pipe layer board of pipeline centre gripping subassembly through setting up makes it remove or the lifting in-process in the ore deposit way, keeps the steadiness, can solve the problem among the prior art.

In order to achieve the purpose, the technical scheme includes that the device for laying the ventilation pipe for the coal mine comprises a moving platform, fixing frames are installed at two ends of the moving platform, a longitudinal lifting mechanism is installed on the fixing frames and consists of a machine box, a motor, a lead screw and a nut seat, wherein the machine box is fixed on the fixing frames through screws, the motor is installed at the bottom in the machine box through screws, the lead screw is installed at the output end of the motor, one end of the lead screw extends to the top in the machine box and is fixedly connected through a rod seat, the nut seat is sleeved on the lead screw and rotates through threaded engagement, an air pipe supporting plate is arranged in the middle of the moving platform, two ends of the air pipe supporting plate are provided with connecting plate seats, one end of each connecting plate seat is inserted into a strip hole formed in an adjacent machine box and extends into the machine box and is fixedly connected with the nut seat through a screw, a pipe groove is formed in the middle of the air pipe supporting plate, pipe clamping assemblies are arranged at two ends of a notch of the pipe groove and consist of a sliding rail, a pulley and a clamp plate L, and a vertical roller is installed at the bottom of the moving platform through a sliding groove L.

Preferably, the motor is connected with a 220V power supply through a line.

Preferably, the strip hole is formed in a side plate of the case, the width of the strip hole is larger than or equal to that of the connecting plate seat, and the inner side wall of the strip hole and the outer side wall of the connecting plate seat are smooth and free of burrs.

Preferably, the slide rail is further provided with screw holes which are uniformly arranged, a stop lever is inserted into each screw hole, and one end of each stop lever is pressed against the side wall of the transverse plate of the L-shaped clamping plate.

Preferably, the inner diameter of the notch of the pipe groove is larger than or equal to the pipe diameter of the ventilation pipe.

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

1. this a be used for colliery ventilation pipe laying device drives the lead screw through the motor among the vertical elevating system and rotates to drive the nut seat and rise or descend, rise or descend through the nut seat, drive the tuber pipe layer board and upwards or downstream, thereby will place the ventilation pipe on the tuber pipe layer board, lifting to pipeline butt joint height, so that the butt joint between the pipeline is fixed, and is simple, convenient.

2. This a be used for colliery ventilation pipe laying device, because of moving platform's bottom installation gyro wheel, so this device possesses the ability that removes in the ore deposit way, can come the mobile device according to the degree of depth of coal mining, in time with the ventilation pipe butt joint extension, provide fresh air for the staff under the mine.

3. This a be used for colliery ventilation pipe laying device through the pipeline centre gripping subassembly that sets up, fixes the ventilation pipe of placing in the pipe box to avoid it to remove the in-process at the ore deposit way, from the landing on the tuber pipe layer board, and at lifting, the in-process of butt joint pipeline, keep its steadiness.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an assembly view of the nut seat and the connecting plate seat of the present invention;

fig. 3 is a side view of the case of the present invention;

fig. 4 is a structural diagram of the air duct supporting plate of the present invention.

In the figure, the device comprises a moving platform 1, a fixed frame 2, a longitudinal lifting mechanism 3, a chassis 31, a machine case 311, a strip hole 32, a motor 33, a screw rod 34, a nut seat 4, an air pipe supporting plate 41, a connecting plate seat 42, a pipe groove 5, a pipeline clamping assembly 51, a sliding rail 511, a screw hole 512, a stop lever 52, a pulley 521, a sliding groove 53, a L type clamping plate 6 and a roller.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a device for laying ventilation pipes in coal mines comprises a movable platform 1, wherein two ends of the movable platform 1 are provided with fixed frames 2, a longitudinal lifting mechanism 3 is arranged on the fixed frame 2, the longitudinal lifting mechanism 3 comprises a machine box 31, a motor 32, a screw 33 and a nut seat 34, wherein the machine box 31 is fixed on the fixed frame 2 through screws, the motor 32 is arranged at the bottom in the machine box 31 through screws, the screw 33 is arranged on the output end of the motor 32, one end of the screw 33 extends to the top in the machine box 31 and is connected and fixed through the rod seat, the nut seat 34 is sleeved on the screw 33 and rotates through thread engagement, after the motor 32 is connected with a 220V power supply through a circuit, the motor 32 drives the screw 33 to rotate forwards or backwards to drive the nut seat 34 to ascend or descend, the nut seat 34 is driven to move upwards or downwards when the nut seat 34 ascends or descends, the air pipe supporting plate 4 is driven to move upwards or downwards, the middle of the movable platform 1 is provided with air pipe supporting plates 4, two ends of the air pipe supporting plates 4, one end of the air pipe supporting plate 4 is provided with connecting plate seats 41, one end of the connecting plate seat 41 is inserted into a box 31 extending to a box strip hole arranged on the box 31 of the trolley 31, the trolley 21 is connected with a trolley 52, the trolley 21 is connected with a trolley 52, the trolley 21 is connected with a trolley 52, the trolley 21, the trolley 21 is connected with a trolley, the trolley 21, the trolley 21 is connected with a trolley, the trolley 21, the trolley 21 is connected with the trolley, the trolley 21, the trolley 21 is connected with the trolley, the trolley 21, the trolley.

According to the ventilation pipe laying device for the coal mine, the motor 32 in the longitudinal lifting mechanism 3 drives the screw rod 33 to rotate, so that the nut seat 34 is driven to ascend/descend, the air pipe supporting plate 4 is driven to move upwards or downwards by ascending or descending of the nut seat 34, and the ventilation pipe placed on the air pipe supporting plate 4 is lifted to the pipeline butt joint height, so that the pipelines are butt-jointed and fixed simply and conveniently; and the ventilation pipe placed in the pipe groove 42 is fixed through the arranged pipe clamping assembly 5, so that the ventilation pipe is prevented from sliding off the air pipe supporting plate 4 in the moving process of the mine tunnel, and the stability of the ventilation pipe is kept in the process of lifting and butting the pipeline.

This a be used for colliery ventilation pipe laying device, because of moving platform 1's bottom installation gyro wheel 6, so this device possesses the ability that removes in the ore deposit, can come the mobile device according to the degree of depth of coal mining, in time with the ventilation pipe butt joint extension, provide fresh air for the staff under the mine.

In summary, the following steps: according to the ventilation pipe laying device for the coal mine, the ventilation pipe is lifted to the butt joint height through the longitudinal lifting mechanism 3 so as to facilitate the butt joint between pipelines, and the ventilation pipe placed on the air pipe supporting plate 4 is fixed through the arranged pipeline clamping assembly 5, so that the ventilation pipe is kept stable in the movement process of a mine tunnel; therefore, compare in traditional artifical transport, equipment mode of laying convenient more, swift, effectual solution prior art problem.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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. A device for laying a ventilation pipe for a coal mine comprises a moving platform (1), and is characterized in that fixed frames (2) are mounted at two ends of the moving platform (1), a longitudinal lifting mechanism (3) is mounted on the fixed frames (2), the longitudinal lifting mechanism (3) comprises a machine box (31), a motor (32), a screw rod (33) and a nut seat (34), wherein the machine box (31) is fixed on the fixed frames (2) through screws, the motor (32) is mounted at the bottom in the machine box (31) through screws, the screw rod (33) is mounted at the output end of the motor (32), one end of the screw rod (33) extends to the top in the machine box (31) and is connected and fixed through the rod seat, the nut seat (34) is sleeved on the screw rod (33) and rotates through threaded engagement, an air pipe supporting plate (4) is arranged in the middle of the moving platform (1), connecting plate seats (41) are mounted at two ends of the air pipe supporting plate (4), one end of the connecting plate seat (41) is inserted into a strip hole (311) formed in the adjacent machine box (31) and extends into the box, the box and is connected with a sliding groove opening of a pulley (52), a sliding groove (52) formed by a sliding rail (52), a sliding groove (52) corresponding to a sliding groove (52), a sliding groove (52) formed in the sliding groove (52) of a sliding groove (521), and a sliding groove (52) formed in the sliding groove (52) in the sliding groove (521), and a sliding groove (52) formed in the sliding groove (52) in.

2. A laying device for coal mine ventilation ducts according to claim 1, wherein: the motor (32) is connected with a 220V power supply through a line.

3. A laying device for coal mine ventilation ducts according to claim 1, wherein: the strip holes (311) are formed in the side plates of the case (31), the width of each strip hole (311) is larger than or equal to that of the connecting plate seat (41), and the inner side walls of the strip holes (311) and the outer side walls of the connecting plate seats (41) are smooth and free of burrs.

4. The laying device for the ventilation pipes of the coal mines according to claim 1 is characterized in that screw holes (511) are uniformly arranged on the sliding rail (51), a stop lever (512) is inserted into the screw holes (511), and one end of the stop lever (512) is pressed against the side wall of a transverse plate of an L-shaped clamping plate (53).

5. A laying device for coal mine ventilation ducts according to claim 1, wherein: the inner diameter of the opening of the pipe groove (42) is larger than or equal to the pipe diameter of the ventilation pipe.