CN212929665U

CN212929665U - Lighting device for coal mining

Info

Publication number: CN212929665U
Application number: CN202021645872.0U
Authority: CN
Inventors: 段爱云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-09
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to a coal mining technical field just discloses a lighting device is adopted in coal mining, which comprises a lamp stand, the inside fixed mounting of lamp stand has the power, and the top fixed mounting of lamp stand has a fixing base, the inside movable mounting of fixing base has quantity to be two pivots, the outside fixed mounting of pivot has the gear, the top fixed mounting of gear has the stable piece, two the equal fixed mounting in one side that the stable piece is relative has the cushion, the top movable mounting of fixing base has the handle that extends to the fixing base inside, the inside movable mounting of fixing base has the inserted bar that runs through the handle and extend to the handle top, the inside movable mounting of inserted bar has the gag lever post, the top fixed mounting of inserted bar has the sliding seat, and the inside movable mounting of sliding seat has the deflector roll. This lighting device for coal mining, change or take away after both being convenient for the dismouting, still convenient to use person removes the regulation to more convenient to use person uses.

Description

Lighting device for coal mining

Technical Field

The utility model relates to a coal mining technical field specifically is a lighting device 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 people excavate the coal-rich geological layer, the coal mine generally comprises a roadway, a well cave, an excavation face and the like, the coal is the most main solid fuel and is one of combustible organic rocks, and the lighting device is required to be used in the coal mine, particularly in a mine hole.

When the existing lighting device is used, the lighting device is not only inconvenient for a user to detach the lighting device after installation, but also inconvenient for adjustment after installation, and brings inconvenience to the user, so that the lighting device for coal mining is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a lighting device is adopted in coal mining possesses advantages such as convenient to use, has solved current lighting device and when using, and the person of not only being convenient for after the installation dismantles it, and the position is still not convenient for adjust after the installation, has brought inconvenient problem for the user.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a lighting device for coal mining comprises a lamp holder, wherein a power supply is fixedly arranged inside the lamp holder, a fixed seat is fixedly arranged at the top of the lamp holder, two rotating shafts are movably arranged inside the fixed seat, gears are fixedly arranged outside the rotating shafts, stabilizing blocks are fixedly arranged at the tops of the gears, cushions are fixedly arranged on the opposite sides of the two stabilizing blocks, handles extending into the fixed seat are movably arranged at the tops of the fixed seat, inserting rods penetrating through the handles and extending above the handles are movably arranged inside the fixed seat, limiting rods are movably arranged inside the inserting rods, a movable seat is fixedly arranged at the top of each inserting rod, guide rollers are movably arranged inside the movable seat, a pull rope penetrates through the inside of the movable seat, rock bolts are fixedly arranged outside the pull rope, and a light-emitting lamp is fixedly arranged at the bottom of the lamp holder, the bottom of the lamp holder is fixedly provided with a lampshade which is sleeved outside the luminescent lamp.

Preferably, a tooth block is fixedly mounted on one side of the handle close to the gear, the tooth block is matched with the gear, and the gear is meshed with the handle through the tooth block.

Preferably, the inside of fixing base has seted up the spliced eye, spliced eye and spliced pole looks adaptation, spliced pole is located two between the cushion.

Preferably, the movable hole has been seted up to the inside of grafting pole, and the aperture in movable hole is greater than the diameter of gag lever post, and the equal fixed mounting in both ends has the stopper about the gag lever post top.

Preferably, the pull rope is a steel wire rope, and the diameter of the pull rope is not less than one centimeter.

Preferably, two are no less than to the quantity of deflector roll, and the guide slot has been seted up to the outside of deflector roll, guide slot and stay cord looks adaptation, and the stay cord extends to the inside of guide slot.

(III) advantageous effects

Compared with the prior art, the utility model provides a lighting device is used in coal mining possesses following beneficial effect:

the lighting device for coal mining is characterized in that the inserting rod is inserted into the inserting hole, the limiting rod is inserted into the movable hole, the fixing seat is loosened to successfully install the lighting device, otherwise, the lighting device can be detached, the operation is simple, the fixing seat can be driven to have a downward trend under the action of the self gravity of the lighting device, so that the fixing seat and the handle can move relatively, the handle moves upwards relative to the fixing seat under the action of the tooth block to drive the two gears to rotate relatively, so that the two stabilizing blocks can move relatively, the inserting rod can be clamped between the two stabilizing blocks, the fixing seat and the inserting rod can be fixed, the stability of the lighting device after installation can be ensured, the movable seat can drive the lighting device to move by sliding left and right, the operation is simple, and when the lighting device is used by a user, the replacement or the removal after the detachment is convenient, the movable adjusting device is convenient for a user to move and adjust, thereby being more convenient for the user to use.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the lamp comprises a lamp holder 1, a power source 2, a fixing seat 3, a rotating shaft 4, a gear 5, a stabilizing block 6, a soft cushion 7, a handle 8, a plug rod 9, a limiting rod 10, a movable seat 11, a guide roller 12, a pull rope 13, a rock bolt 14, a luminescent lamp 15 and a lampshade 16.

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 lighting device for coal mining comprises a lamp holder 1, a power supply 2 is fixedly installed inside the lamp holder 1, a fixed seat 3 is fixedly installed at the top of the lamp holder 1, two rotating shafts 4 are movably installed inside the fixed seat 3, a gear 5 is fixedly installed outside the rotating shafts 4, a stable block 6 is fixedly installed at the top of the gear 5, cushions 7 are fixedly installed at one opposite sides of the two stable blocks 6, a handle 8 extending into the fixed seat 3 is movably installed at the top of the fixed seat 3, a tooth block is fixedly installed at one side of the handle 8 close to the gear 5 and is matched with the gear 5, the gear 5 is meshed with the handle 8 through the tooth block, an inserting rod 9 penetrating through the handle 8 and extending above the handle 8 is movably installed inside the fixed seat 3, an inserting hole is formed inside the fixed seat 3 and is matched with the inserting rod 9, the inserting rod 9 is positioned between the two soft pads 7, the inside movable mounting of the inserting rod 9 is provided with a limiting rod 10, the inside of the inserting rod 9 is provided with a movable hole, the aperture of the movable hole is larger than the diameter of the limiting rod 10, the left end and the right end of the top of the limiting rod 10 are both fixedly provided with limiting blocks, the top of the inserting rod 9 is fixedly provided with a movable seat 11, the inside of the movable seat 11 is movably provided with a guide roller 12, a pull rope 13 penetrates through the inside of the movable seat 11, the pull rope 13 is a steel wire rope, the diameter of the pull rope 13 is not less than one centimeter, the number of the guide rollers 12 is not less than two, the outside of the guide roller 12 is provided with a guide groove, the guide groove is matched with the pull rope 13, the pull rope 13 extends to the inside of the guide groove, the outside of the pull rope 13 is fixedly provided with a rock bolt 14, the rock bolt 14, the lighting device for coal mining is characterized in that the inserting rod 9 is inserted into the inserting hole, the limiting rod 10 is inserted into the movable hole, the lighting device can be successfully installed by loosening the fixing seat 3, otherwise, the lighting device can be detached, the operation is simple, the fixing seat 3 can be driven to have a downward trend under the action of the self gravity of the lighting device, so that the fixing seat 3 and the handle 8 can move relatively, the handle 8 can move upwards relative to the fixing seat 3 under the action of the tooth block to drive the two gears 5 to rotate relatively, so that the two stabilizing blocks 6 can move relatively, the inserting rod 9 can be clamped between the two stabilizing blocks 6, the fixing seat 3 and the inserting rod 9 can be fixed, the stability of the lighting device after installation can be ensured, the lighting device can be driven to move by the movable seat 11 sliding left and right, the operation is simple, and a user can use the lighting device, not only is convenient for replacement or taking away after disassembly and assembly, but also is convenient for a user to move and adjust, thereby being more convenient for the user to use.

To sum up, the lighting device for coal mining is characterized in that the inserting rod 9 is inserted into the inserting hole, the limiting rod 10 is inserted into the movable hole, the fixing seat 3 is loosened to successfully mount the lighting device, otherwise, the lighting device can be dismounted, the operation is simple, the fixing seat 3 can be driven to have a downward trend under the action of the self gravity of the lighting device, so that the fixing seat 3 and the handle 8 can move relatively, the handle 8 can move upwards relative to the fixing seat 3 under the action of the tooth blocks to drive the two gears 5 to rotate relatively, so that the two stabilizing blocks 6 can move relatively, the inserting rod 9 can be clamped between the two stabilizing blocks 6, the fixing seat 3 and the inserting rod 9 can be fixed, the stability of the lighting device after being mounted can be ensured, the lighting device can be driven to move by the movable seat 11 sliding left and right, and the operation is simple, make the user when using this lighting device, change or take away after both being convenient for the dismouting, still convenient to use person removes the regulation to more convenient to use person uses, has solved current lighting device when using, and not only the person of not facilitating the use after the installation dismantles it, and the position is still not convenient for adjust after the installation, has brought inconvenient problem for the user.

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 phrase "comprising an … …" does not exclude the presence of other identical 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. A lighting device for coal mining comprises a lamp holder (1), and is characterized in that: the lamp holder is characterized in that a power supply (2) is fixedly arranged inside the lamp holder (1), a fixing seat (3) is fixedly arranged at the top of the lamp holder (1), the number of rotating shafts (4) which are two are movably arranged inside the fixing seat (3), a gear (5) is fixedly arranged outside the rotating shafts (4), a stabilizing block (6) is fixedly arranged at the top of the gear (5), cushions (7) are fixedly arranged on one opposite sides of the stabilizing block (6), a handle (8) extending into the fixing seat (3) is movably arranged at the top of the fixing seat (3), an inserting rod (9) penetrating through the handle (8) and extending above the handle (8) is movably arranged inside the inserting rod (9), a limiting rod (10) is movably arranged inside the inserting rod (9), and a movable seat (11) is fixedly arranged at the top of the inserting rod (9), the inside movable mounting of sliding seat (11) has deflector roll (12), the inside of sliding seat (11) has passed stay cord (13), the outside fixed mounting of stay cord (13) has rock bolt (14), the bottom fixed mounting of lamp stand (1) has luminescent light (15), the bottom fixed mounting of lamp stand (1) has lamp shade (16) of cup jointing in luminescent light (15) outside.

2. A lighting device for coal mining as claimed in claim 1, wherein: one side of the handle (8) close to the gear (5) is fixedly provided with a tooth block, the tooth block is matched with the gear (5), and the gear (5) is meshed with the handle (8) through the tooth block.

3. A lighting device for coal mining as claimed in claim 1, wherein: the inside of fixing base (3) has seted up the spliced eye, spliced eye and spliced pole (9) looks adaptation, and spliced pole (9) are located two between cushion (7).

4. A lighting device for coal mining as claimed in claim 1, wherein: the inside of grafting pole (9) has been seted up the activity hole, and the aperture in activity hole is greater than the diameter of gag lever post (10), and the equal fixed mounting in both ends has the stopper about gag lever post (10) top.

5. A lighting device for coal mining as claimed in claim 1, wherein: the pull rope (13) is a steel wire rope, and the diameter of the pull rope (13) is not less than one centimeter.

6. A lighting device for coal mining as claimed in claim 1, wherein: two are no less than to the quantity of deflector roll (12), and the guide slot has been seted up to the outside of deflector roll (12), guide slot and stay cord (13) looks adaptation, and stay cord (13) extend to the inside of guide slot.