CN218206732U

CN218206732U - Multi-functional colliery tunnelling supporting frame of various regulation

Info

Publication number: CN218206732U
Application number: CN202222074799.1U
Authority: CN
Inventors: 任伟; 田志鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-03
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to a roadway support technical field just discloses a multi-functional colliery tunnelling support of various regulation, be bottom plate, fan and water pump two including quantity, the top movable mounting of bottom plate has the screw rod, the screw sleeve has been cup jointed to the outside of screw rod, be provided with telescopic machanism on the screw sleeve, the last linking piece that is provided with of telescopic machanism. This multi-functional colliery tunnelling supporting frame of various regulation, through setting up the fan, a water pump, the ripple hose, the tail pipe, extension pipe and blast pipe, put the bottom plate in the coal mine tunnel, it makes the screw sleeve shift up to rotate the screw rod, telescopic machanism and linking piece contact top are tight at the top in coal mine tunnel, the completion is to the support in coal mine tunnel, put the fan outside the tunnel, communicate the drinking-water pipe to the water source, open the water pump and draw water, the tail pipe water spray removes dust in to the tunnel, open the fan, the jet-propelled tail pipe ventilates in to the tunnel.

Description

Multi-functional colliery tunnelling supporting frame of various regulation

Technical Field

The utility model relates to a tunnel support technical field specifically is a multi-functional colliery tunnelling support of various regulation.

Background

Aiming at a coal mine tunneling working face, a high-strength supporting technology is effectively applied to a mining area of a deep coal mine, so that the mining activity can be promoted to be carried out safely and orderly.

Many dusts in the coal mine tunnel lack the ventilation, generally can add in the tunnel and establish ventilation mechanism and send fresh air, set up dust removal mechanism and remove dust, but the supporting construction in the tunnel does not effectively utilize, and ventilation mechanism and dust removal mechanism all need set up the installation component alone, cause the wasting of resources, so provide the multi-functional colliery of a variety of regulations and tunnel and prop up the support.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-functional colliery tunnelling support of various regulation possesses and has add ventilation and dust removal function on tunnel support, does not need advantages such as independent installation ventilation mechanism and dust removal mechanism, has solved prior art's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a multi-functional coal mine tunnelling support of various regulation, includes that quantity is two bottom plate, fan and water pump, the top movable mounting of bottom plate has the screw rod, the screw sleeve has been cup jointed to the outside of screw rod, be provided with telescopic machanism on the screw sleeve, the last linking piece that is provided with of telescopic machanism, fixed mounting has the bellows between the screw sleeve, the bottom intercommunication of bellows has the tail pipe, the delivery port intercommunication of water pump has the extension pipe that one end and bellows are linked together, the gas outlet intercommunication of fan has the blast pipe that one end and extension pipe are linked together.

Furthermore, the top of bottom plate fixed mounting has one end and screw rod fixed connection's bearing, the equal threaded connection in top four corners of bottom plate has the set screw who runs through and extend to the bottom plate below.

Furthermore, the left and right sides of screw rod all fixed mounting have the rotation handle, the rotation handle is located the below of screw sleeve.

Further, telescopic machanism includes hollow core plate, movable block and extension board, hollow core plate fixed mounting is at the telescopic top of screw thread, movable block movable mounting is inside hollow core plate, extension board fixed mounting is in the relative one side of movable block, the extension board runs through and extends to the outside of hollow core plate.

Furthermore, a first one-way valve is arranged on the extension pipe, and a second one-way valve is arranged on the exhaust pipe.

Further, the exhaust pipe is located one side of the first one-way valve far away from the water pump, and a water inlet of the water pump is communicated with a water pumping pipe.

Advantageous effects

Compared with the prior art, the utility model provides a multi-functional colliery tunnelling support of various regulation possesses following beneficial effect:

this multi-functional colliery tunnelling support of various regulation, through setting up the fan, a water pump, the bellows, the tail pipe, extension pipe and blast pipe, put the bottom plate in the coal mine tunnel, it makes the screw sleeve shift up to rotate the screw rod, telescopic machanism and linking piece contact top are tight at the top in coal mine tunnel, the completion is to the support in coal mine tunnel, put the fan outside the tunnel, communicate the drinking-water pipe to the water source, open the water pump and draw water the tail pipe, the water spray tail pipe removes dust in to the tunnel, open the fan, the jet tail pipe ventilates in to the tunnel.

Drawings

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

fig. 2 is a front view of the present invention.

In the figure: the device comprises a base plate 1, a positioning screw 101, a bearing 102, a fan 2, a water pump 3, a screw rod 4, a rotating handle 41, a threaded sleeve 5, a telescopic mechanism 6, a hollow plate 61, a movable block 62, an extension plate 63, a connecting block 7, a corrugated hose 8, a tail pipe 9, an extension pipe 10, a first check valve 11, an exhaust pipe 12 and a second check valve 13.

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. 1-2, a multifunctional coal mine tunneling support with various adjustments comprises two bottom plates 1, a fan 2 and a water pump 3, wherein four corners of the top of each bottom plate 1 are in threaded connection with positioning screws 101 which penetrate through and extend to the lower portion of the bottom plate 1, and the positioning screws 101 are rotated to pierce the ground of a roadway to complete positioning of the bottom plates 1; the top fixed mounting of bottom plate 1 has one end and screw rod 4 fixed connection's bearing 102, the top fixed mounting of bearing 102 has screw rod 4, threaded sleeve 5 has been cup jointed to the outside of screw rod 4, the equal fixed mounting in the left and right sides of screw rod 4 has rotation handle 41, it is located the below of threaded sleeve 5 to rotate handle 41, be provided with telescopic machanism 6 on the threaded sleeve 5, telescopic machanism 6 includes hollow plate 61, movable block 62 and extension board 63, hollow plate 61 fixed mounting is at the top of threaded sleeve 5, movable block 62 movable mounting is inside hollow plate 61, extension board 63 fixed mounting is in the relative one side of movable block 62, extension board 63 runs through and extends to the outside of hollow plate 61, the welding has linking block 7 between the hollow plate 61, through rotating handle 41 rotatory screw rod 4, threaded sleeve 5 shifts up along with it, hollow plate 61 and linking block 7 top in the tunnel tightly, accomplish the strut to the tunnel.

Because telescopic machanism 6's setting, can suitably adjust the interval between two bottom plates 1, equipment also can be applicable to the tunnel of different specifications.

The corrugated hose 8 is fixedly installed between the threaded sleeves 5, when the distance between the threaded sleeves 5 is adjusted, the corrugated hose 8 can extend along with the threaded sleeves, the bottom of the corrugated hose 8 is communicated with a tail pipe 9, a water outlet of the water pump 3 is communicated with an extension pipe 10, one end of the extension pipe is communicated with the corrugated hose 8, a first one-way valve 11 is arranged on the extension pipe 10, a gas outlet of the fan 2 is communicated with an exhaust pipe 12, one end of the exhaust pipe 12 is communicated with the extension pipe 10, the exhaust pipe 12 is located on one side, away from the water pump 3, of the first one-way valve 11, a water inlet of the water pump 3 is communicated with a water pumping pipe, a second one-way valve 13 is arranged on the exhaust pipe 12, the fan 2 is placed outside a roadway, the water pumping pipe is communicated with a water source, the water pump 3 is opened to pump water, the tail pipe 9 sprays water to remove dust in the roadway, the fan 2 is opened, and air is sprayed by the tail pipe 9 to ventilate the roadway.

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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 multi-functional colliery tunnelling support of various regulation, includes that quantity is bottom plate (1), fan (2) and water pump (3) of two, its characterized in that: the top movable mounting of bottom plate (1) has screw rod (4), threaded sleeve (5) have been cup jointed to the outside of screw rod (4), be provided with telescopic machanism (6) on threaded sleeve (5), be provided with on telescopic machanism (6) and link up piece (7), fixed mounting has corrugated hose (8) between threaded sleeve (5), the bottom intercommunication of corrugated hose (8) has tail pipe (9), the delivery port intercommunication of water pump (3) has extension pipe (10) that one end and corrugated hose (8) are linked together, the gas outlet intercommunication of fan (2) has blast pipe (12) that one end and extension pipe (10) are linked together.

2. A multi-adjustable multifunctional coal mine tunneling support according to claim 1, wherein: the top of bottom plate (1) fixed mounting has one end and screw rod (4) fixed connection's bearing (102), the equal threaded connection in top four corners of bottom plate (1) has set screw (101) that run through and extend to bottom plate (1) below.

3. A multi-functional coal mine tunnelling support frame in multiple adjustment according to claim 1, which is characterized in that: the left side and the right side of the screw rod (4) are fixedly provided with rotating handles (41), and the rotating handles (41) are positioned below the threaded sleeve (5).

4. A multi-adjustable multifunctional coal mine tunneling support according to claim 1, wherein: telescopic machanism (6) are including hollow slab (61), movable block (62) and extension board (63), hollow slab (61) fixed mounting is at the top of screw sleeve (5), movable block (62) movable mounting is inside hollow slab (61), extension board (63) fixed mounting is in the relative one side of movable block (62), extension board (63) run through and extend to the outside of hollow slab (61).

5. A multi-functional coal mine tunnelling support frame in multiple adjustment according to claim 1, which is characterized in that: a first one-way valve (11) is arranged on the extension pipe (10), and a second one-way valve (13) is arranged on the exhaust pipe (12).

6. A multi-adjustable multifunctional coal mine tunneling support according to claim 5, wherein: the exhaust pipe (12) is located on one side, away from the water pump (3), of the first one-way valve (11), and a water inlet of the water pump (3) is communicated with a water pumping pipe.