CN209930672U

CN209930672U - Explosion-proof box for coal mine detection equipment

Info

Publication number: CN209930672U
Application number: CN201920256642.6U
Authority: CN
Inventors: 梁国红; 张波; 原亚菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-01-10
Anticipated expiration: 2029-02-28

Abstract

The utility model belongs to the technical field of explosion-proof box for coal mine detection equipment, especially, an explosion-proof box for coal mine detection equipment, comprises a box body, the bottom of the box body is fixedly connected with fixed blocks all around, the bottom of the fixed block is movably connected with universal wheels through a rotating shaft, one side of the box body is movably connected with a box door through hinges, the inner wall of the inner cavity of the box body is fixedly connected with an inner box through a buffer spring, an exhaust pipe runs through all around the inner box, the inner wall of the inner cavity of the inner box is fixedly connected with an explosion-proof plate, and one side of the top of the; through being equipped with the speaker, after the danger takes place, be convenient for carry out the sound locking to this device, in time take out this device, reduce the loss, through being equipped with blast pipe and netted board, the blast pipe runs through in box and inner box, and netted board fixed connection is in the speaker top, in time with the heat effluvium in the device, prevents that the box high temperature in this device from influencing other parts and normally work.

Description

Explosion-proof box for coal mine detection equipment

Technical Field

The utility model belongs to the technical field of explosion-proof box for the colliery check out test set, concretely relates to explosion-proof box for colliery check out test set.

Background

Along with the demand of national energy, coal mining industry is mostly underground mining as one of them productivity industry, along with the exploitation of shallow coal stock is almost exhausted, the demand is continuous, also make the mine increase year by year, and dig more deeply, but the coal mine rock burst that comes with, coal and gas outburst, roof and power calamity phenomenon such as gushing water are increasing day by day, so part can settle in the pit and have a plurality of data monitoring equipment to be used for monitoring and preventing unexpected calamity, and most collection appearance system mounted position is hardly protected, consequently suffers the damage, seriously influence data acquisition quality, has increased the potential safety hazard.

The prior art has the following problems:

1. in the conventional device, after danger occurs, the explosion-proof box cannot be directly searched, and the explosion-proof box is directly abandoned, so that the device is wasted, and meanwhile, data in the explosion-proof box cannot be transmitted in time, so that detection failure is caused, and time and labor are wasted;

2. when the existing device is used, heat can appear when the parts inside the explosion-proof box work, so that the temperature inside the explosion-proof box is too high, the service life of other parts in the box is influenced, the detection efficiency is delayed due to the damage of other parts, and further dangers in a coal mine can not be judged, and even casualties are caused.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an explosion-proof box for coal mine detection equipment has the position of judging this device through the speaker, is convenient for place this device, reduces the interior temperature of internal case by the blast pipe, guarantees the characteristics that the part can normally work in the device.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof box for coal mine detection equipment comprises a box body, wherein a fixed block is fixedly connected to the periphery of the bottom of the box body, a universal wheel is movably connected to the bottom of the fixed block through a rotating shaft, a foot brake is arranged on one side of the universal wheel, a box door is movably connected to one side of the box body through a hinge, a fixed hook is arranged on one side of the top of the box door, a square hole is formed in the top of the fixed hook in a penetrating mode, the fixed block is fixedly connected to the top of one side of the box body and is positioned above the fixed hook, a handle is fixedly connected to the top of the other side of the box body, an inner box is fixedly connected to the inner wall of an inner cavity of the box body through a buffer spring, an exhaust pipe is arranged in the penetrating mode on the periphery of the inner box body and penetrates through, the utility model discloses a storage battery box, including storage battery, speaker, box, power cord, power.

Preferably, the box is cuboid metal structure, box outside surface is equipped with the rubber protection pad, the rubber protection pad outside scribbles the smooth layer.

Preferably, the fixed block is the rectangular structure, just the fixed block and quad slit structure phase-match, the fixed hook is revolution mechanic.

Preferably, each side of the inner cavity of the box body is connected with two buffer springs, the buffer springs are fixedly connected to the inner cavity of the box body through welding, and the buffer springs are of elastic structures.

Preferably, the rubber buffer is soft rubber structure, the rubber buffer with charge mouthful structure phase-match, just the rubber buffer is located the box outside.

Preferably, the exhaust pipe runs through in box and inner box, the exhaust pipe inner chamber outside all is equipped with the filter screen, the filter screen external diameter is the same with the exhaust pipe internal diameter.

Preferably, the top of the loudspeaker is provided with a mesh plate, the mesh plate penetrates through the box body and the inner box, and the mesh plate is of a circular structure.

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

1. through being equipped with the speaker, speaker fixed connection is in inner box top one side, and sound mouth and reticular lamina are in same vertical line, and the reticular lamina runs through in box and inner box, and then guarantees this device and can in time find this device through the speaker after the emergence accident, reduces the detection device loss, and then practices thrift the cost.

2. Through being equipped with blast pipe and reticular lamina, the blast pipe runs through in box and inner box, and then can guarantee that the inside temperature of inner box can reduce, and then prevents that the temperature from causing the influence to internals, and the reticular lamina runs through with box and inner box, reticular lamina bottom fixedly connected with speaker, and then can guarantee that the speaker in time spreads sound, guarantees that this device can normal use.

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 view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic structural diagram of the case of the present invention;

in the figure: 1. a box body; 2. a fixing plate; 3. a universal wheel; 4. a foot brake; 5. a box door; 6. a fixed hook; 7. a square hole; 8. a fixed block; 9. a handle; 10. a buffer spring; 11. an inner box; 12. an exhaust pipe; 13. an explosion-proof plate; 14. a speaker; 15. a storage battery; 16. a charging port; 17. a rubber plug; 18. a rubber protection pad; 19. filtering with a screen; 20. a mesh plate.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: an explosion-proof box for coal mine detection equipment comprises a box body 1, wherein a fixed plate 2 is fixedly connected to the periphery of the bottom of the box body 1, a universal wheel 3 is movably connected to the bottom of the fixed plate 2 through a rotating shaft, a foot brake 4 is arranged on one side of the universal wheel 3, a box door 5 is movably connected to one side of the box body 1 through a hinge, a fixed hook 6 is arranged on one side of the top of the box door 5, a square hole 7 is formed in the top of the fixed hook 6 in a penetrating manner, a fixed block 8 is fixedly connected to the top of one side of the box body 1, the fixed block 8 is positioned above the fixed hook 6, a handle 9 is fixedly connected to the top of the other side of the box body 1, an inner box 11 is fixedly connected to the inner wall of an inner cavity of the box body 1 through a buffer spring 10, an exhaust pipe 12 is arranged in the periphery of the, a charging port 16 is arranged above one side of the storage battery 15, the charging port 16 penetrates through one side of the box body 1, a rubber plug 17 is connected to the charging port 16 in a nested mode, and the loudspeaker 14 is connected with the storage battery 15 through an electric wire.

In this embodiment: when the loudspeaker 14 works, sound is expanded and played, and the model of the loudspeaker 14 is CARALL 112.

In this embodiment: through being equipped with speaker 14, after dangerous the emergence, be convenient for carry out the sound locking to this device, in time take out this device, reduce the loss, through being equipped with blast pipe 12 and reticular lamina 20, blast pipe 12 runs through in box 1 and inner box 11, reticular lamina 20 fixed connection in speaker 14 top, in time with the heat effluvium in the device, prevent that the box high temperature in this device from influencing other parts and normally work.

Specifically, the box body 1 is of a cuboid metal structure, a rubber protection pad 18 is arranged on the outer side surface of the box body 1, and a smooth layer is coated on the outer side of the rubber protection pad 18; the rubber protective pad 18 prevents the device from being damaged by impact, and the rubber protective pad 18 with a smooth layer prevents dust from accumulating in the device.

Specifically, the fixing block 8 is of a rectangular structure, the fixing block 8 is structurally matched with the square hole 7, and the fixing hook 6 is of a rotating structure; the fixed block 8 is matched with the square hole 7 in structure, so that the box door 5 can be guaranteed to be fixed.

Specifically, each surface of the inner cavity of the box body 1 is connected with two buffer springs 10, the buffer springs 10 are fixedly connected to the inner cavity of the box body 1 through welding, and the buffer springs 10 are of elastic structures; the buffer spring 10 can reduce damage generated when an accident occurs.

Specifically, the rubber plug 17 is of a soft rubber structure, the rubber plug 17 is structurally matched with the charging port 16, and the rubber plug 17 is located on the outer side of the box body 1; by providing the rubber stopper 17, the charging port 16 is prevented from entering foreign matter and being out of normal use.

Specifically, the exhaust pipe 12 penetrates through the box body 1 and the inner box 11, the outer sides of inner cavities of the exhaust pipe 12 are provided with filter screens 19, and the outer diameter of each filter screen 19 is the same as the inner diameter of the exhaust pipe 12; the filter net 19 prevents the foreign materials from entering the inner case 11 through the exhaust duct 12 by providing the exhaust duct 12 to facilitate the heat of the inner case 11 to be dissipated.

Specifically, the top of the loudspeaker 14 is provided with a mesh plate 20, the mesh plate 20 penetrates through the box body 1 and the inner box 11, and the mesh plate 20 is of a circular structure; the mesh plate 20 facilitates the amplification of the sound produced by the speaker 14.

The utility model discloses a theory of operation and use flow: an explosion-proof box for coal mine detection equipment, when in use, firstly, a handle 9 is controlled to move a universal wheel 3 to place the device at a position to be detected, a foot brake 4 is arranged to facilitate the fixation of the universal wheel 3, further the device is fixed, a box door 5 is arranged to facilitate the maintenance of the internal parts of an inner box 11, a fixing hook 6 and a fixing block 8 are arranged to facilitate the fixation of the box door 5, when an accident occurs, a buffer spring 10 is arranged, when the explosion-proof box is in danger, the buffer spring 10 can timely reduce the damage generated by the device, further the internal parts of the device are prevented from being damaged, an exhaust pipe 12 is arranged, a filter screen 19 is arranged inside the exhaust pipe 12, the exhaust can be carried out, sundries can be prevented from entering the inner box 11, then a storage battery 15 supplies energy to a loudspeaker 14, and the loudspeaker 14 can be ensured to normally work, through being equipped with reticular lamina 20, can in time expand the sound and put, the operating personnel of being convenient for in time takes out this device, reduces the loss, is convenient for charge battery 15 through being equipped with the mouth 16 that charges, through being equipped with rubber buffer 17, prevents to charge mouthful 16 entering debris and can not normal use.

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 an explosion-proof box for coal mine detection equipment, includes box (1), fixedly connected with fixed plate (2) all around box (1) bottom, fixed plate (2) bottom has universal wheel (3) through pivot swing joint, universal wheel (3) one side is equipped with service brake (4), box (1) one side has chamber door (5) through hinge swing joint, chamber door (5) top one side is equipped with fixed hook (6), the quad slit (7) have been seted up through fixed hook (6) top, box (1) one side top fixedly connected with fixed block (8), just fixed block (8) are located fixed hook (6) top, box (1) opposite side top fixedly connected with handle (9), its characterized in that: inner chamber wall of box (1) passes through buffer spring (10) fixedly connected with inner box (11), inner box (11) runs through all around and is equipped with blast pipe (12), just blast pipe (12) run through with box (1), inner chamber inner wall fixedly connected with explosion-proof board (13) of inner box (11), inner box (11) inner chamber top one side fixedly connected with speaker (14), inner box (11) inner chamber bottom one side fixedly connected with battery (15), battery (15) one side top is equipped with charge mouthful (16), just charge mouthful (16) and run through in box (1) one side, charge mouthful (16) nested connection has rubber buffer (17), speaker (14) are connected with battery (15) through the electric wire.

2. The explosion-proof box for the coal mine detection equipment as recited in claim 1, wherein: the box (1) is a cuboid metal structure, the surface of the outer side of the box (1) is provided with a rubber protection pad (18), and the outer side of the rubber protection pad (18) is coated with a smooth layer.

3. The explosion-proof box for the coal mine detection equipment as recited in claim 1, wherein: the fixing block (8) is of a rectangular structure, the fixing block (8) is structurally matched with the square hole (7), and the fixing hook (6) is of a rotating structure.

4. The explosion-proof box for the coal mine detection equipment as recited in claim 1, wherein: each side of the inner cavity of the box body (1) is connected with two buffer springs (10), the buffer springs (10) are fixedly connected to the inner cavity of the box body (1) through welding, and the buffer springs (10) are of elastic structures.

5. The explosion-proof box for the coal mine detection equipment as recited in claim 1, wherein: rubber buffer (17) are soft rubber structure, rubber buffer (17) and the mouth (16) structure phase-match that charges, just rubber buffer (17) are located the box (1) outside.

6. The explosion-proof box for the coal mine detection equipment as recited in claim 1, wherein: the exhaust pipe (12) runs through in box (1) and inner box (11), the exhaust pipe (12) inner chamber outside all is equipped with filter screen (19), filter screen (19) external diameter is the same with exhaust pipe (12) internal diameter.

7. The explosion-proof box for the coal mine detection equipment as recited in claim 1, wherein: the loudspeaker (14) top is equipped with reticular plate (20), reticular plate (20) run through with box (1) and inner box (11), reticular plate (20) are circular structure.