CN212968725U

CN212968725U - Coal mine ventilation safety power supply device

Info

Publication number: CN212968725U
Application number: CN202021774679.7U
Authority: CN
Inventors: 宋海宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-13
Anticipated expiration: 2030-08-24

Abstract

The utility model belongs to the technical field of the colliery, especially, be a colliery ventilation safety power supply unit, including the base, the fixed surface is connected with the box on the base, the box is inside fixedly connected with slide bar, the slide bar is total two, and symmetrical fixed connection is inside the box, the slide bar surface has cup jointed first spring, the first spring is total two, and symmetrical cup joint is on the slide bar surface, the slide bar surface has cup jointed the sliding sleeve, the sliding sleeve is total two, and symmetrical cup joint is on the slide bar surface, sliding sleeve surface fixed connection has first connecting block; the utility model discloses, through setting up slide bar, first spring and bracing piece, produce vibrations when removing the device, and then drive the backup pad and remove, make the bracing piece operation simultaneously to make first spring compression absorb vibrations, under the effect of slide bar, first spring and bracing piece, alleviateed vibrations, thereby protected the power supply body better.

Description

Coal mine ventilation safety power supply device

Technical Field

The utility model belongs to the technical field of the colliery, concretely relates to colliery ventilation safety power supply unit.

Background

Power supply unit is used for providing the instrument of electric energy for consumer, because coal mining needs great machine to work, the power consumption who follows is also increasing step by step, and take place gas leakage under the colliery easily, cause great potential safety hazard to the mining personnel, power supply unit structure on the existing market is complicated, do not set up gas detector, can not detect out whether gas leaks under the colliery, the debris that drop easily under the ore deposit, cause the harm to power supply unit very easily, can not dispel the heat fast to the power supply unit body, and do not have the cushioning effect.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a colliery ventilation safety power supply unit has the characteristics of shock attenuation heat dissipation function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery ventilation safety power supply unit, includes the base, fixed surface is connected with the box on the base, the inside fixedly connected with slide bar of box, the slide bar is total two, and symmetry fixed connection is inside the box, first spring has been cup jointed on the slide bar surface, total two of first spring, and the symmetry cup joints on the slide bar surface, the slide bar surface has cup jointed the sliding sleeve, the sliding sleeve is total two, and the symmetry cup joints on the slide bar surface, sliding sleeve fixed surface is connected with first connecting block, first connecting block surface has the bracing piece through round pin axle swing joint, the bracing piece other end has the second connecting block through round pin axle swing joint, fixed surface is connected with the backup pad on the second connecting block.

Preferably, the inner wall of the box body is provided with four sliding grooves, every two of the sliding grooves are symmetrically arranged on the inner wall of the box body, the surfaces of the supporting plates are fixedly connected with sliding blocks, every four sliding blocks are fixedly connected to the surfaces of the supporting plates, the sliding blocks are connected in the sliding grooves in a sliding mode, and the upper surfaces of the supporting plates are lapped with the power supply body.

Preferably, box upper surface mosaic has the heat dissipation fan, the heat dissipation fan is total two, and the symmetry inlays at the box upper surface, box upper surface fixed connection has the dust screen, the dust screen is total two, and symmetry fixed connection is at the box upper surface, box upper surface fixed connection has the warning light.

Preferably, the box upper surface fixedly connected with telescopic link, the telescopic link is four in total, and is rectangle fixed connection at the box upper surface, the second spring has been cup jointed on the telescopic link surface, telescopic link upper surface fixedly connected with ceiling, ceiling inner wall fixedly connected with gas detector, the inside fixedly connected with control box of box, control box temporal fixedly connected with microprocessor, box surface fixedly connected with pushes away the handle.

Preferably, the lower surface of the base is provided with four grooves which are rectangular and arranged on the lower surface of the base, the inner part of each groove is fixedly connected with an electric push rod, and the lower surface of each electric push rod is fixedly connected with a universal wheel.

Preferably, the base lower surface fixedly connected with support, the support is total four, and is rectangle fixed connection at the base lower surface, the inside energy storage storehouse of having seted up of base, the inside fixedly connected with battery in energy storage storehouse, the box surface is through hinge fixedly connected with case lid, case lid fixed surface is connected with the handle.

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

the utility model discloses, through setting up the slide bar, first spring and bracing piece, produce vibrations when moving the device, and then drive the backup pad and move, make the bracing piece operate simultaneously, thereby make first spring compression absorb vibrations, under the effect of slide bar, first spring and bracing piece, vibrations have been alleviateed, thereby the power supply body has been protected better, through setting up heat dissipation fan and dust screen, when using the device, the electricity generation body produces the heat, people control the operation of heat dissipation fan through control switch, and then dispel the heat to the box inside, simultaneously under the effect of dust screen, avoided falling into the dust box, through setting up gas detector and warning light, when using the device, if detect gas around, gas detector triggers the warning light to operate, and then warn people, under the effect of gas detector and warning light, the safety of the device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic three-dimensional structure of the present invention;

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

FIG. 3 is a schematic structural view of the present invention in partial section in front view;

in the figure: 1. a base; 2. a box body; 3. a slide bar; 4. a first spring; 5. a sliding sleeve; 6. a first connection block; 7. a support bar; 8. a second connecting block; 9. a support plate; 10. a chute; 11. a slider; 12. a power supply body; 13. a heat dissipation fan; 14. a dust screen; 15. an alarm light; 16. a telescopic rod; 17. a second spring; 18. a ceiling; 19. a gas detector; 20. a control box; 21. a microprocessor; 22. a push handle; 23. a groove; 24. an electric push rod; 25. a universal wheel; 26. a support; 27. an energy storage bin; 28. and a box cover.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a colliery ventilation safety power supply unit, includes base 1, fixed surface is connected with box 2 on the base 1, the inside fixedly connected with slide bar 3 of box 2, slide bar 3 is total two, and symmetry fixed connection is inside box 2, slide bar 3 surface has cup jointed first spring 4, first spring 4 is total two, and the symmetry cup joints on slide bar 3 surface, slide bar 3 surface has cup jointed sliding sleeve 5, sliding sleeve 5 is total two, and the symmetry cup joints on slide bar 3 surface, sliding sleeve 5 fixed surface is connected with first connecting

block

6, 6 surfaces of first connecting block have bracing piece 7 through round pin axle swing joint, the bracing piece 7 other end has second connecting block 8 through round pin axle swing joint, fixed surface is connected with backup pad 9 on the second connecting block 8.

Specifically, 2 inner walls of box have been seted up spout 10, spout 10 is total four, and two bisymmetry sets up at 2 inner walls of box, the fixed surface of backup pad 9 is connected with slider 11, slider 11 is total four, under the effect of spout and slider, and then spacing to backup pad 9, strengthens backup pad 9's stability, and two bisymmetry fixed connection is on backup pad 9 surface, slider 11 sliding connection is in spout 10, the upper surface overlap joint of backup pad 9 has power supply body 12.

Specifically, 2 upper surface mosaic of box has heat dissipation fan 13, heat dissipation fan 13 is total two, and the symmetry inlays at 2 upper surfaces of box, 2 upper surface fixedly connected with dust screen 14 of box, dust screen 14 is total two, and symmetry fixed connection is at 2 upper surfaces of box, 2 upper surface fixedly connected with warning light 15 of box.

Specifically, fixed surface is connected with telescopic link 16 on box 2, telescopic link 16 is total four, and is rectangle fixed connection at the box 2 upper surface, second spring 17 has been cup jointed on the telescopic link 16 surface, fixed surface is connected with ceiling 18 on the telescopic link 16, under the effect of second spring 17, telescopic link 16 and ceiling 18, has strengthened the device's protectiveness, 18 inner wall fixedly connected with gas detection appearance 19 of ceiling, 2 inside fixedly connected with control box 20 of box, 20 temples fixedly connected with microprocessor 21 of control box, 2 fixed surface of box is connected with push handle 22.

Specifically, base 1 lower surface has seted up recess 23, recess 23 is total four, and is the rectangle and sets up at base 1 lower surface, the inside fixedly connected with electric putter 24 of recess 23, electric putter 24 lower fixed surface is connected with universal wheel 25.

Specifically, fixed surface is connected with support 26 under base 1, support 26 is total four, and is rectangle fixed connection at the base 1 lower surface, energy storage storehouse 27 has been seted up to base 1 inside, the inside fixedly connected with battery in energy storage storehouse 27, hinge fixedly connected with case lid 28 is passed through on 2 surfaces of box, case lid 28 fixed surface is connected with the handle.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, people move the device through the push handle 22 to generate vibration in the moving process, thereby driving the supporting plate 9 to move, the supporting plate 9 moves to drive the supporting rod 7 to run, thereby the first spring 4 is compressed to absorb vibration, after the supporting plate moves to a designated position, people control the electric push rod 24 to contract through the control switch, and further drives the support 26 to move downwards to support the ground, thereby fixing the position of the device, when the device is operated, people control the operation of the heat dissipation fan 13 through the control switch, further dissipating heat from the interior of the box 2, and if gas is detected around the box, the gas detector 19 triggers the alarm lamp 15 to operate to warn people that a falling object falls and impacts the ceiling 18, thereby enabling the telescopic rod 16 to contract and enabling the second spring 17 to compress to relieve impact force, and avoiding damage to the power generation body.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a colliery ventilation safety power supply unit, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a box body (2), the interior of the box body (2) is fixedly connected with two sliding rods (3), the number of the sliding rods (3) is two, and are symmetrically and fixedly connected inside the box body (2), the surface of the slide bar (3) is sleeved with two first springs (4), and are symmetrically sleeved on the surface of the sliding rod (3), the surface of the sliding rod (3) is sleeved with two sliding sleeves (5), the number of the sliding sleeves (5) is two, and are symmetrically sleeved on the surface of the sliding rod (3), the surface of the sliding sleeve (5) is fixedly connected with a first connecting block (6), the surface of the first connecting block (6) is movably connected with a supporting rod (7) through a pin shaft, the other end of the supporting rod (7) is movably connected with a second connecting block (8) through a pin shaft, and the upper surface of the second connecting block (8) is fixedly connected with a supporting plate (9).

2. The coal mine ventilation safety power supply device according to claim 1, characterized in that: the utility model discloses a power supply box, including box (2), spout (10) have been seted up to box (2) inner wall, spout (10) are total four, and two bisymmetry sets up at box (2) inner wall, backup pad (9) fixed surface is connected with slider (11), slider (11) are total four, and two bisymmetry fixed connection is on backup pad (9) surface, slider (11) sliding connection is in spout (10), backup pad (9) upper surface overlap joint has power supply body (12).

3. The coal mine ventilation safety power supply device according to claim 1, characterized in that: box (2) upper surface mosaic has heat dissipation fan (13), heat dissipation fan (13) is total two, and the symmetry inlays at box (2) upper surface, box (2) upper surface fixed connection has dust screen (14), dust screen (14) are total two, and symmetry fixed connection is at box (2) upper surface, box (2) upper surface fixed connection has warning light (15).

4. The coal mine ventilation safety power supply device according to claim 1, characterized in that: fixed surface is connected with telescopic link (16) on box (2), telescopic link (16) are total four, and are rectangle fixed connection at box (2) upper surface, second spring (17) have been cup jointed on telescopic link (16) surface, fixed surface is connected with ceiling (18) on telescopic link (16), ceiling (18) inner wall fixedly connected with gas detection appearance (19), box (2) inside fixedly connected with control box (20), control box (20) temple fixedly connected with microprocessor (21), box (2) fixed surface is connected with pushes away handle (22).

5. The coal mine ventilation safety power supply device according to claim 1, characterized in that: the lower surface of the base (1) is provided with four grooves (23), the four grooves (23) are arranged on the lower surface of the base (1) in a rectangular mode, an electric push rod (24) is fixedly connected inside the grooves (23), and universal wheels (25) are fixedly connected to the lower surface of the electric push rod (24).

6. The coal mine ventilation safety power supply device according to claim 1, characterized in that: fixed surface is connected with support (26) under base (1), support (26) are total four, and are rectangle fixed connection at base (1) lower surface, energy storage storehouse (27) have been seted up to base (1) inside, the inside fixedly connected with battery in energy storage storehouse (27), box (2) surface is through hinge fixedly connected with case lid (28), case lid (28) fixed surface is connected with the handle.