CN219460436U - Multifunctional coal mine safety helmet for coal mine operation - Google Patents

Abstract

The utility model discloses a multifunctional coal mine safety helmet for coal mine operation, and relates to the technical field of coal mine operation. The multifunctional coal mine safety helmet for coal mine operation comprises a safety helmet main body, wherein a sponge is attached to the inner wall of the safety helmet main body, a magic tape is fixedly installed at the joint of the safety helmet main body and the sponge, and a connecting column is fixedly connected to the inner part of the sponge. According to the utility model, the connecting column, the clamping groove, the sliding groove and the like are arranged, the clamping block can be slid by pulling the circular ring, after the clamping block is separated from the inside of the clamping groove, the connecting column can be pulled out from the inside of the safety helmet main body, the sponge can be detached, the sponge can be conveniently replaced or cleaned, the practicability is enhanced, the supporting block, the limiting block, the bolt and the like are arranged, the positioning column can be positioned by rotating the bolt, the height of the attaching disc can be adjusted, the safety helmet main body can be suitable for people with different head types to wear, and the adaptability is enhanced.

Description

Multifunctional coal mine safety helmet for coal mine operation

Technical Field

The utility model relates to the technical field of coal mine operation, in particular to a multifunctional coal mine safety helmet for coal mine operation.

Background

Coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. Most coal mines in China belong to underground workers, and in order to safely want to work by constructors, safety helmets are generally worn, but after the interiors of the existing safety helmets are soiled, the interiors of the existing safety helmets are difficult to clean, and the practicability is poor.

For example, patent number CN213215554U, specific name is a multi-functional colliery safety helmet of colliery operation, which comprises an outer shell, the cavity has been seted up in the shell, cavity inside wall fixedly connected with heat insulating board, heat insulating board and cavity inside wall are formed with liquid chamber and four alternately set up wind chamber, the liquid chamber is equipped with liquid cooling mechanism, be equipped with air cooling mechanism in the wind chamber, wind chamber lateral wall fixedly connected with stripper plate, stripper plate lateral wall fixedly connected with connecting rod, the through-hole has been seted up to the shell lateral wall, through-hole inside wall and connecting rod lateral wall sliding connection, connecting rod bottom fixedly connected with roof that the arc set up. According to the utility model, through the cooperation of the shell, the cavity, the heat insulation plate, the heat conduction plate and the cold liquid mechanism, the alcohol is enabled to generate physical reaction and vaporization to take away heat, so that the cooling water can cool the vaporized alcohol, the alcohol can be liquefied and can be recycled, and the safety helmet can be cooled better in operation;

but the helmet in this patent is when using, because the comparative environment is complicated, and the inside colliery dust and the dust of extremely being stained with of helmet can influence constructor's physical and mental health for a long time, and is fixed through bonding between current helmet sponge inner bag and the helmet casing in addition, also hardly washs or changes the inner bag, and the practicality is relatively poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the multifunctional coal mine safety helmet for coal mine operation, which solves the problems that the inside of the safety helmet is extremely easy to be stained with coal mine dust and dust, the physical and mental health of constructors can be influenced after long-term wearing, most of the prior sponge inner containers of the safety helmet are fixed with the shell of the safety helmet through bonding, and the inner containers are difficult to clean or replace, so that the practicability is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multi-functional colliery safety helmet of colliery operation, includes the safety helmet main part, the inner wall laminating of safety helmet main part has the sponge, the junction fixedly mounted of safety helmet main part and sponge has the magic subsides, the inside fixedly connected with spliced pole of sponge, the draw-in groove has been seted up to the side of spliced pole, the spout has been seted up to the inside of safety helmet main part, the inside sliding connection of spout has the slide, the fixed surface of slide has the fixture block, the inside movable mounting of spout has the spring, the slide is kept away from the fixed surface of fixture block and is connected with the guide rope, the terminal fixedly connected with ring of safety helmet main part, the constant head tank has been seted up to the inside of spliced pole, the inside sliding connection of constant head tank has the reference column, the inside sliding connection of reference column has the piece, the surface fixedly connected with stopper of piece, the fixed surface of stopper has the elastic block, the inside center department threaded connection of reference column has the bolt, the top of bolt supports the side of leaning on the piece, the one end fixedly connected with subsides dish of spliced pole is kept away from to the reference column.

Preferably, the bottom of fixture block is the arc, the size phase-match of fixture block and draw-in groove, the surface joint of fixture block is in the inside of draw-in groove.

Preferably, the outer surface of the rope is movably connected in the safety helmet main body.

Preferably, the top of the bolt is arc-shaped, the number of the abutting blocks is two, and the two abutting blocks are respectively positioned on two sides of the bolt.

Preferably, the outer surface sliding connection of stopper is in the inside of reference column, the elastic block is the silica gel piece.

Preferably, the circle center of the sticking disc and the circle center of the bolt are positioned on the same straight line.

Advantageous effects

The utility model provides a multifunctional coal mine safety helmet for coal mine operation. Compared with the prior art, the method has the following beneficial effects:

1. this multi-functional colliery safety helmet of colliery operation through setting up spliced pole, draw-in groove and spout etc. through pulling ring, can slide the fixture block, and after the fixture block breaks away from the draw-in groove inside, the spliced pole can be followed the inside extraction of safety helmet main part, can tear down the sponge, is convenient for change or wash the sponge, has strengthened the practicality.

2. This multi-functional colliery safety helmet of colliery operation through setting up to piece, stopper and bolt etc. through rotating the bolt, can fix a position the reference column, can adjust the height of pasting the dish, makes the safety helmet main part can adapt to the personnel of different head types and wears the use, has strengthened adaptability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a connector post of the present utility model;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a helmet body; 101. a circular ring; 2. a magic tape; 3. a sponge; 4. a connecting column; 5. a clamping groove; 6. a chute; 7. a slide plate; 8. a spring; 9. a clamping block; 10. a rope; 11. a positioning groove; 12. positioning columns; 13. abutting blocks; 14. a limiting block; 15. an elastic block; 16. a bolt; 17. and (5) sticking a tray.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the multifunctional coal mine safety helmet for coal mine operation comprises a safety helmet main body 1, wherein a sponge 3 is attached to the inner wall of the safety helmet main body 1, a magic tape 2 is fixedly arranged at the joint of the safety helmet main body 1 and the sponge 3, and the sponge 3 can be quickly fixed by arranging the magic tape 2;

the inside fixedly connected with spliced pole 4 of sponge 3, draw-in groove 5 has been seted up to the side of spliced pole 4, spout 6 has been seted up to the inside of helmet main part 1, the inside sliding connection of spout 6 has slide 7, the fixed surface of slide 7 is connected with fixture block 9, the bottom of fixture block 9 is the arc, fixture block 9 and the inside of draw-in groove 5 is matchd to the size of fixture block 9, the surface joint of fixture block 9 is in the inside of draw-in groove 5, the inside movable mounting of spout 6 has spring 8, the fixed surface that keeps away from fixture block 9 of slide 7 has a guide rope 10, the surface movable connection of guide rope 10 is in the inside of helmet main part 1, the terminal fixedly connected with ring 101 of helmet main part 1, through setting up spliced pole 4, draw-in groove 5 and spout 6 etc. can slide fixture block 9 through pulling ring 101, after fixture block 9 breaks away from inside draw-in groove 5, spliced pole 4 can follow helmet main part 1 inside, can be with sponge 3, be convenient for change or wash sponge 3, the practicality has been strengthened;

the inside of spliced pole 4 has seted up constant head tank 11, the inside sliding connection of constant head tank 11 has reference column 12, the inside sliding connection of reference column 12 has support piece 13, the surface fixedly connected with stopper 14 of support piece 13, the surface sliding connection of stopper 14 is in the inside of reference column 12, the surface fixedly connected with elastic block 15 of stopper 14, elastic block 15 is the silica gel piece, the inside center department threaded connection of reference column 12 has bolt 16, the quantity of support piece 13 is two, two support pieces 13 are located the both sides of bolt 16 respectively, the top of bolt 16 is the arc, the top of bolt 16 supports the side of support piece 13, the one end fixedly connected with of spliced pole 4 is pasted dish 17, the centre of a circle of pasting dish 17 is in same straight line with the centre of a circle of bolt 16, through setting up support piece 13, stopper 14 and bolt 16 etc. through rotating bolt 16, can fix a position reference column 12, can adjust the height of pasting dish 17, make safety cap main part 1 can adapt to the personnel of different head types and wear, the adaptability has been strengthened.

When the helmet main body 1 is used for a long time and the sponge 3 is stuck with stains and needs to be cleaned and replaced, the ring 101 pulls the sliding plate 7 through the guide rope 10, so that the sliding plate 7 drives the clamping block 9 to slide in the direction away from the clamping groove 5, when the surface of the clamping block 9 is separated from the inside of the clamping groove 5, the connecting column 4 can freely slide in the helmet main body 1, then the sponge 3 can be torn off from the magic tape 2 on the inner wall of the helmet main body 1 through tearing the sponge 3, then the sponge 3 can be replaced, the connecting column 4 is directly inserted into the helmet main body 1 after the sponge 3 is replaced, the clamping block 9 is clamped in the clamping groove 5 through applying pressure to the connecting column 4, then glue sponge 3 on helmet main part 1 inner wall through magic subsides 2, sponge 3 installs and accomplishes this, when the constructor wears helmet main part 1, when helmet main part 1 has the hindrance to the sight, through rotating bolt 16, make bolt 16 down slide, let bolt 16 break away from slowly and support the piece 13 surface, the frictional force between piece 13 and the constant head tank 11 inner wall is little this moment, can pull down and support piece 13, will support piece 13 and pull to suitable position after, through reverse rotation bolt 16, the surface of supporting piece 13 can tightly support and lean on the constant head tank 11 inner wall, the position of supporting piece 13 is fixed this moment, then the constructor can wear helmet main part 1, use in entering construction environment.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims (6)

1. The utility model provides a multi-functional colliery safety helmet of colliery operation, includes safety helmet main part (1), its characterized in that: the inner wall laminating of helmet main part (1) has sponge (3), the junction fixed mounting of sponge (3) and helmet main part (1) has magic subsides (2), the inside fixedly connected with spliced pole (4) of sponge (3), draw-in groove (5) have been seted up to the side of spliced pole (4), spout (6) have been seted up to the inside of helmet main part (1), the inside sliding connection of spout (6) has slide (7), the fixed surface of slide (7) is connected with fixture block (9), the inside movable mounting of spout (6) has spring (8), the fixed surface of fixture block (9) is kept away from to slide (7) is connected with guide rope (10), the terminal fixedly connected with ring (101) of helmet main part (1), constant head tank (11) have been seted up to the inside of spliced pole (4), the inside sliding connection of constant head tank (11) has fixed position post (12) to support piece (13), the inside sliding connection of fixed surface of piece (13) has stopper (14) inside screw thread (16) of stopper (16), the top of the bolt (16) is propped against the side surface of the propping block (13), and one end of the positioning column (12) far away from the connecting column (4) is fixedly connected with a pasting disc (17).

2. The coal mine operation multifunctional coal mine safety helmet according to claim 1, wherein: the bottom of fixture block (9) is the arc, the size phase-match of fixture block (9) and draw-in groove (5), the surface joint of fixture block (9) is in the inside of draw-in groove (5).

3. The coal mine operation multifunctional coal mine safety helmet according to claim 1, wherein: the outer surface of the guide rope (10) is movably connected in the safety helmet main body (1).

4. The coal mine operation multifunctional coal mine safety helmet according to claim 1, wherein: the top of the bolt (16) is arc-shaped, the number of the supporting blocks (13) is two, and the two supporting blocks (13) are respectively positioned at two sides of the bolt (16).

5. The coal mine operation multifunctional coal mine safety helmet according to claim 1, wherein: the outer surface of the limiting block (14) is slidably connected to the inside of the positioning column (12), and the elastic block (15) is a silica gel block.

6. The coal mine operation multifunctional coal mine safety helmet according to claim 1, wherein: the circle center of the sticking disc (17) and the circle center of the bolt (16) are positioned on the same straight line.