CN211345075U

CN211345075U - Emergency lighting equipment for coal mining

Info

Publication number: CN211345075U
Application number: CN202020245954.XU
Authority: CN
Inventors: 杨强
Original assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Current assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-08-25
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses an emergency lighting equipment is adopted in coal mining, comprising a base plate, the last fixed surface of bottom plate is connected with symmetrical supporting shoe, two the supporting shoe is close to the common fixedly connected with regulating box in a side each other, the interior diapire of regulating box is fixed to be inlayed and is had first bearing, the fixed second bearing of inlaying of interior roof of regulating box, the inside of regulating box is equipped with the screwed pipe, the inner circle fixedly connected with threaded rod of second bearing, the bottom of threaded rod runs through screwed pipe and first bearing in proper order and extends to the below of regulating box, the surface of threaded rod and the inner circle fixed connection of first bearing, and the surface of threaded rod and the inner circle fixed connection of first bearing, the inside of regulating box is equipped with the slide. This coal mining adopts emergency lighting equipment, can adjust emergency lighting equipment's illumination height, and the miner throws light on with better use emergency lighting equipment, appears the limitation when avoiding using.

Description

Emergency lighting equipment for coal mining

Technical Field

The utility model relates to a colliery technical field specifically is an emergency lighting equipment is adopted in coal mining.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally excavated to an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the coal seam is very close to the ground surface, the direct stripping of a surface soil layer is generally adopted to excavate the coal, the opencast coal mine is the opencast coal mine, most coal mines in China belong to the mineworker coal mine, the coal mine range comprises the large area of the ground underground and related facilities, the coal mine is a reasonable space excavated by people when the coal seam rich in the coal is excavated, the coal mine generally comprises a roadway, a well cave, an excavation face and the like, and the coal is the most main solid fuel and is one of combustible organic rocks.

Often work night during coal mining, so the miner need use emergency lighting equipment to throw light on and help work, and emergency lighting equipment installs on the support frame usually, and the illumination position will be fixed after the installation, but current emergency lighting equipment can't adjust its illumination height, and the miner has certain limitation when the illumination is used, for this reason, we provide a coal mine and open and adopt emergency lighting equipment to solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency lighting equipment is adopted in coal mining 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: an emergency lighting device for coal mining comprises a bottom plate, wherein symmetrical supporting blocks are fixedly connected to the upper surface of the bottom plate, two side faces, close to each other, of the supporting blocks are fixedly connected with an adjusting box, a first bearing is fixedly embedded in the inner bottom wall of the adjusting box, a second bearing is fixedly embedded in the inner top wall of the adjusting box, a threaded pipe is arranged inside the adjusting box, a threaded rod is fixedly connected to the inner ring of the second bearing, the bottom end of the threaded rod sequentially penetrates through the threaded pipe and the first bearing and extends to the lower portion of the adjusting box, the outer surface of the threaded rod is fixedly connected with the inner ring of the first bearing, a sliding plate is arranged inside the adjusting box, an opening is formed in the upper surface of the adjusting box, and a supporting plate is fixedly connected with the opening through the, the last fixed surface of backup pad is connected with the battery box, the left surface fixedly connected with light of battery box, the front of battery box is fixed to be inlayed and is had the switch, the front of battery box is fixed to be inlayed and is had charging socket.

Preferably, the bottom surface of the supporting plate is fixedly connected with symmetrical reinforcing plates, and one side surface of each of the two reinforcing plates, which is close to each other, is fixedly connected with the left side surface and the right side surface of the sliding plate respectively.

Preferably, the inner side wall of the adjusting box is fixedly connected with a sliding pad, and the right side face of the sliding pad is in contact with the left side face of the sliding plate.

Preferably, the inside wall of regulating box has seted up the spout, the inner wall sliding connection of spout has the slider, the left surface of slider and the right flank fixed connection of screwed pipe.

Preferably, the bottom end of the threaded rod is fixedly connected with a rotating handle, and the outer surface of the rotating handle is provided with anti-skid grains.

Preferably, the front of battery box is fixed to inlay and is equipped with the electric quantity pilot lamp of equidistance range, the bottom surface fixedly connected with symmetrical universal wheel of bottom plate.

Advantageous effects

The utility model discloses following beneficial effect has:

1. through inside threaded rod and the screwed pipe of being provided with of regulating box, through the rotation of threaded rod, can make the screwed pipe of surface department reciprocate, through being connected of screwed pipe and slide, so the height of slide also can change thereupon, because emergency lighting apparatus installs the top at the slide to can adjust emergency lighting apparatus's illumination height, the miner will be better use emergency lighting apparatus and throw light on, appear the limitation when avoiding using.

2. Through the inside spout that is provided with of regulating box to with the cooperation of inside slider, can restrict the position when screwed pipe reciprocates, prevent that the screwed pipe from appearing the pivoted phenomenon, can make screwed pipe and slide more stable when reciprocating simultaneously, be provided with the universal wheel through the bottom plate bottom, can more conveniently remove emergency lighting apparatus's position, reduced certain manpower.

Drawings

FIG. 1 is a front view of the adjusting box of the present invention;

FIG. 2 is a front sectional view of the adjusting box of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, supporting blocks 2, an adjusting box 3, a first bearing 4, a second bearing 5, a threaded rod 6, a threaded pipe 7, a sliding plate 8, a through hole 9, a supporting plate 10, a storage battery box 11, a lighting lamp 12, a switch 13, a charging socket 14, a reinforcing plate 15, an electric quantity indicator lamp 16, a sliding groove 17, a sliding block 18, a sliding pad 19, a rotating handle 20 and a universal wheel 21.

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. 1-3, the present invention provides a technical solution: an emergency lighting device for coal mining comprises a bottom plate 1, wherein a sliding pad 19 is fixedly connected to the inner side wall of an adjusting box 3, the right side surface of the sliding pad 19 is in contact with the left side surface of a sliding plate 8, the sliding plate 8 can move more smoothly to avoid blocking, a sliding groove 17 is formed in the inner side wall of the adjusting box 3, a sliding block 18 is slidably connected to the inner wall of the sliding groove 17, the left side surface of the sliding block 18 is fixedly connected with the right side surface of a threaded pipe 7, the position of the threaded pipe 7 during up-and-down movement can be limited to prevent the threaded pipe 7 from rotating, symmetrical supporting blocks 2 are fixedly connected to the upper surface of the bottom plate 1, the adjusting box 3 is fixedly connected to one side surface, close to each other, of the two supporting blocks 2, a first bearing 4 is fixedly embedded to the inner bottom wall of the adjusting box 3, a second bearing 5 is fixedly embedded to the inner top wall of, the inner circle fixedly connected with threaded rod 6 of second bearing 5, the bottom fixedly connected with of threaded rod 6 changes 20, and changes and seted up anti-skidding line to 20's surface, is convenient for rotate threaded rod 6, has reduced certain trouble.

The bottom end of the threaded rod 6 penetrates through the threaded pipe 7 and the first bearing 4 in sequence and extends to the lower part of the adjusting box 3, the outer surface of the threaded rod 6 is fixedly connected with the inner ring of the first bearing 4, the inner part of the adjusting box 3 is provided with a sliding plate 8, the upper surface of the adjusting box 3 is provided with a through hole 9, the upper surface of the sliding plate 8 penetrates through the through hole 9 and is fixedly connected with a supporting plate 10, the bottom surface of the supporting plate 10 is fixedly connected with symmetrical reinforcing plates 15, one side surface, close to each other, of the two reinforcing plates 15 is fixedly connected with the left side surface and the right side surface of the sliding plate 8 respectively, the supporting plate 10 is deepened to be fixed, the supporting plate 10 can be fixed more firmly, the upper surface of the supporting plate 10 is fixedly connected with storage battery boxes 11, the front surfaces of, can show emergency lighting apparatus's electric quantity, can conveniently remove emergency lighting apparatus's position through universal wheel 21, the left surface fixedly connected with light 12 of battery box 11, and the front of battery box 11 is fixed to be inlayed and is had switch 13, and the front of battery box 11 is fixed to be inlayed and is had charging socket 14.

The working principle is as follows: when the miner adjusted the illumination height of emergency lighting equipment, at first through changeing 20 rotation threaded rod 6, then clockwise and anticlockwise rotation through threaded rod 6, and with the cooperation of surface screwed pipe 7, can drive screwed pipe 7 slow removal about regulating box 3 is inside, because be connected between screwed pipe 7 and the slide 8, thereby also can make slide 8 slide from top to bottom in regulating box 3, so the emergency lighting equipment of slide 8 top, also can carry out altitude mixture control, after the high emergence of emergency lighting equipment changed, the illumination height also can be adjusted thereupon, thereby the adjustment of corresponding emergency lighting equipment illumination height has been accomplished.

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. An emergency lighting device for coal mining, comprising a base plate (1), characterized in that: the upper surface of the bottom plate (1) is fixedly connected with symmetrical supporting blocks (2), two mutually-close side surfaces of the supporting blocks (2) are fixedly connected with an adjusting box (3) together, the inner bottom wall of the adjusting box (3) is fixedly embedded with a first bearing (4), the inner top wall of the adjusting box (3) is fixedly embedded with a second bearing (5), a threaded pipe (7) is arranged inside the adjusting box (3), a threaded rod (6) is fixedly connected with an inner ring of the second bearing (5), the bottom end of the threaded rod (6) sequentially penetrates through the threaded pipe (7) and the first bearing (4) and extends to the lower part of the adjusting box (3), the outer surface of the threaded rod (6) is fixedly connected with the inner ring of the first bearing (4), a sliding plate (8) is arranged inside the adjusting box (3), opening (9) have been seted up to the upper surface of regulating box (3), the upper surface of slide (8) runs through opening (9) and fixedly connected with backup pad (10), the last fixed surface of backup pad (10) is connected with battery box (11), left surface fixedly connected with light (12) of battery box (11), the front fixed of battery box (11) is inlayed and is had switch (13), the front fixed of battery box (11) is inlayed and is had charging socket (14).

2. An emergency lighting device for coal mining use according to claim 1, wherein: the bottom surface of the supporting plate (10) is fixedly connected with symmetrical reinforcing plates (15), and one side surface, close to each other, of each reinforcing plate (15) is fixedly connected with the left side surface and the right side surface of the sliding plate (8) respectively.

3. An emergency lighting device for coal mining use according to claim 1, wherein: the inside wall fixedly connected with sliding pad (19) of regulating box (3), the right flank of sliding pad (19) contacts with the left surface of slide (8).

4. An emergency lighting device for coal mining use according to claim 1, wherein: spout (17) have been seted up to the inside wall of regulating box (3), the inner wall sliding connection of spout (17) has slider (18), the left surface of slider (18) and the right flank fixed connection of screwed pipe (7).

5. An emergency lighting device for coal mining use according to claim 1, wherein: the bottom fixedly connected with of threaded rod (6) changes handle (20), and changes the surface of handle (20) and seted up anti-skidding line.

6. An emergency lighting device for coal mining use according to claim 1, wherein: the front of the storage battery box (11) is fixedly embedded with electric quantity indicating lamps (16) which are arranged at equal intervals, and the bottom surface of the bottom plate (1) is fixedly connected with symmetrical universal wheels (21).