CN211549733U - Safety protection device for mine excavation - Google Patents
Safety protection device for mine excavation Download PDFInfo
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- CN211549733U CN211549733U CN201922353900.5U CN201922353900U CN211549733U CN 211549733 U CN211549733 U CN 211549733U CN 201922353900 U CN201922353900 U CN 201922353900U CN 211549733 U CN211549733 U CN 211549733U
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- fixedly connected
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- storage box
- automatic driving
- driving cylinder
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Abstract
The utility model discloses a safety device is used in mine excavation, including protection supporting roof, the middle part bottom fixedly connected with illumination small bulb of protection supporting roof, the bottom swing joint of first tool holder has the second tool holder, the bottom fixedly connected with jack of jack connecting plate, the first automatic telescopic switch of middle part fixedly connected with of jack, the bottom left side fixedly connected with connecting rod of jack, the bottom fixedly connected with automatic driving cylinder of connecting rod, the automatic telescopic switch of top fixedly connected with second of automatic driving cylinder, the bottom swing joint of automatic driving cylinder has the universal brake truckle. This safety device for mine excavation is provided with the protection and supports the roof, and the four corners bottom fixedly connected with jack of protection and support the roof carries out effectual support to the mine through the jack, and compressive capacity is strong, prevents that the mine from collapsing, carries out effectual protection to the staff.
Description
Technical Field
The utility model relates to a mining equipment technical field specifically is a safety device is used in mine excavation.
Background
Behind the rapid development of modern society, the contribution of the coal mining industry is not generations, the price superiority and the mining scale are large, the coal mining industry influences the development of the whole society, along with the annual increase of the coal demand and the annual reduction of coal resources, coal mining enterprises have to turn mining targets to coal fields with poor geological conditions, complex geographic environments and high mining difficulty, and large enterprises even begin to mine the coal fields under thousands of meters, the increase of the mining difficulty inevitably brings larger potential safety hazards to the mining work, and the protection device is one of main equipment of the mining work and is more important particularly under the condition that the mining difficulty of coal mines is increased.
The broken stone rolls easily in the process of mining in the existing mine, protective measures are lacked in the mine, when an accident happens suddenly, people can be evacuated untimely, life safety is threatened, the existing safety protection device is inconvenient to move, and the pressure resistance is poor, so that the safety protection device needs to be provided for workers, the workers are protected, accidents are prevented, and potential safety hazards caused to lives and properties of the people are avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety device is used in mine excavation 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: a safety protection device for mine excavation comprises a protection supporting top plate, wherein the bottom of the middle part of the protection supporting top plate is fixedly connected with a small illuminating bulb, the bottom of the right side of the protection supporting top plate is fixedly connected with a first storage box, the front of the inner top of the first storage box is movably connected with a first tool box, the bottom of the first tool box is movably connected with a second tool box, the back of the second tool box is fixedly connected with a motor storage box, the bottom of the left side of the protection supporting top plate is fixedly connected with a second storage box, the left side of the second storage box is fixedly connected with an air suction port, the bottom of the second storage box is fixedly connected with a storage box handle, the bottoms of the two sides of the protection supporting top plate are fixedly connected with jack connecting plates, the bottom of the jack connecting plates is fixedly connected with a jack, the middle part of the jack is fixedly connected with a first automatic telescopic, the bottom left side fixedly connected with connecting rod of jack, the bottom fixedly connected with automatic driving cylinder of connecting rod, the top fixedly connected with automatic flexible switch of automatic driving cylinder second, the bottom swing joint of automatic driving cylinder has the universal brake truckle.
Preferably, the small lighting bulb is electrically connected with a motor storage box.
Preferably, the number of the jacks and the automatic driving cylinders is four, and the bottom of each jack is fixedly connected with the automatic driving cylinder.
Preferably, the jack is in a working state, and the automatic driving cylinder is in a rest state.
Preferably, the second storage box is movably connected with a dust collector.
Preferably, the left side plate of the second storage box is in rotary connection.
Preferably, the top of the protective supporting top plate is provided with a sensor.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this safety device for mine excavation is provided with the protection and supports the roof, and the four corners bottom fixedly connected with jack of protection and support the roof carries out effectual support to the mine through the jack, and compressive capacity is strong, prevents that the mine from collapsing, carries out effectual protection to the staff.
(2) This safety device for mine is excavated is provided with first storage box and second and stores the box, has deposited the protector in first storage box, can conveniently take when needs, makes things convenient for the staff to dress on one's body, plays certain guard action, has the dust catcher in the second storage box, can inhale the dust from the induction port to reduce the dust in the air, provide a comfortable operational environment for the staff.
(3) This safety device for mine excavation is provided with universal brake truckle, through the automatic drive jar, universal brake truckle can be packed up and put down, and when the automatic drive jar was downward, universal brake truckle contact ground, universal brake truckle began work, has made things convenient for the staff to remove the device, is provided with the little bulb of illumination, provides a good field of vision for the staff, makes things convenient for the staff to begin to mine.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the right side structure of the present invention;
fig. 3 is a schematic view of the left side structure of the present invention.
In the figure: the automatic telescopic switch comprises a protective supporting top plate 1, a lighting small bulb 2, a first storage box 3, a first tool box 4, a second tool box 5, a motor storage box 6, a second storage box 7, an air suction port 8, a storage box handle 9, a jack connecting plate 10, a jack 11, a first automatic telescopic switch 12, a connecting rod 13, an automatic driving cylinder 14, an automatic telescopic switch 15, and a universal brake caster 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. 1-3, the present invention provides a technical solution: a safety protection device for mine excavation comprises a protection supporting top plate 1, a sensor is arranged at the top of the protection supporting top plate 1, jacks 11 are fixedly connected to the bottoms of four corners of the protection supporting top plate 1, a mine is effectively supported through the jacks 11, the pressure resistance is high, the mine is prevented from collapsing, workers are effectively protected, a small illuminating lamp bulb 2 is fixedly connected to the bottom of the middle of the protection supporting top plate 1, the small illuminating lamp bulb 2 is electrically connected with a motor storage box 6, a good visual field is provided for the workers, the workers can conveniently start mining, a first storage box 3 is fixedly connected to the bottom of the right side of the protection supporting top plate 1, a protection device is stored in the first storage box 3 and can be conveniently taken when needed, the workers can conveniently wear the protection device on the body, a certain protection effect is achieved, a first tool box 4 is movably connected to the front of the top of the interior of the first storage box 3, the bottom of the first tool box 4 is movably connected with a second tool box 5, the back of the second tool box 5 is fixedly connected with a motor storage box 6, the bottom of the left side of the protective supporting top plate 1 is fixedly connected with a second storage box 7, the left side plate of the second storage box 7 is in rotary connection, the second storage box 7 is movably connected with a dust collector, the dust collector is arranged in the second storage box 7 and can suck dust from an air suction port, so that the dust in the air is reduced, a comfortable working environment is provided for workers, the left side of the second storage box 7 is fixedly connected with an air suction port 8, the bottom of the second storage box 7 is fixedly connected with a storage box handle 9, the bottoms of the two sides of the protective supporting top plate 1 are fixedly connected with jack connecting plates 10, the bottom of the jack connecting plates 10 is fixedly connected with jacks 11, the jacks 11 are in a working state, and the automatic driving cylinder 14 is in, first automatic telescopic switch 12 of middle part fixedly connected with of jack 11, the bottom left side fixedly connected with connecting rod 13 of jack 11, the bottom fixedly connected with automatic driving cylinder 14 of connecting rod 13, jack 11 is four with the quantity of automatic driving cylinder 14, the bottom fixedly connected with automatic driving cylinder 14 of every jack 11, the automatic telescopic switch 15 of top fixedly connected with second of automatic driving cylinder 14, the bottom swing joint of automatic driving cylinder 14 has universal brake truckle 16, through automatic driving cylinder 14, universal brake truckle 16 can be packed up and put down, when automatic driving cylinder 14 is downward, 16 wheels of universal brake truckle contact ground, universal brake truckle 16 begins work, made things convenient for the staff to remove the device.
In use, before the safety protection device for mining is used, the second automatic telescopic switch 15 is opened, the automatic driving cylinder 14 starts to move downwards until the universal brake caster 16 touches the ground, a gap is formed between the jack 11 and the ground, the universal brake caster 16 starts to move the safety protection device to a working place, then the second automatic telescopic switch 15 is closed, the automatic driving cylinder 14 starts to reset, the motor storage box 6 is opened, tools are taken out from the first tool box 4 and the second tool box 5, then the first automatic telescopic switch 12 starts to move upwards, the protection support plate 1 and the first storage box 3 and the second storage box 7 start to move upwards until the protection support top plate 1 is jacked to the mine wall, the jack 11 stops moving, a worker can stand at the bottom of the protection support top plate 1 to start mining, and the safety protection device can finish working.
To sum up, the safety protection device for mine excavation is provided with a protection supporting top plate 1, jacks 11 are fixedly connected to the bottoms of four corners of the protection supporting top plate 1, the mine is effectively supported through the jacks 11, the pressure resistance is strong, the mine is prevented from collapsing, workers are effectively protected, a first storage box 3 and a second storage box 7 are arranged, a protector is stored in the first storage box 3 and can be taken conveniently when needed, the workers can be worn conveniently to play a certain protection role, a dust collector is arranged in the second storage box 7 and can suck dust from an air suction port, so that dust in air is reduced, a comfortable working environment is provided for the workers, universal brake casters 16 are arranged, the universal brake casters 16 can be folded and put down through an automatic driving cylinder 14, when the automatic driving cylinder 14 is downward, the universal brake foot 16 round contact ground, the work of universal brake truckle 16 beginning has made things convenient for the staff to remove the device, is provided with illumination small bulb 2, provides a good field of vision for the staff, makes things convenient for the staff to begin the mining.
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 (7)
1. The utility model provides a safety device is used in mine excavation, includes protection supporting roof (1), its characterized in that: the protection support roof comprises a protection support roof plate (1), and is characterized in that a lighting small bulb (2) is fixedly connected to the bottom of the middle part of the protection support roof plate (1), a first storage box (3) is fixedly connected to the bottom of the right side of the protection support roof plate (1), a first tool box (4) is movably connected to the front top of the inside of the first storage box (3), a second tool box (5) is movably connected to the bottom of the first tool box (4), a motor storage box (6) is fixedly connected to the back of the second tool box (5), a second storage box (7) is fixedly connected to the bottom of the left side of the protection support roof plate (1), an air suction port (8) is fixedly connected to the left side of the second storage box (7), a storage box handle (9) is fixedly connected to the bottom of the second storage box (7), and jack connecting plates (10) are fixedly connected to, the bottom fixedly connected with jack (11) of jack connecting plate (10), the first automatic telescopic switch (12) of middle part fixedly connected with of jack (11), the bottom left side fixedly connected with connecting rod (13) of jack (11), the bottom fixedly connected with automatic driving cylinder (14) of connecting rod (13), the top fixedly connected with second automatic telescopic switch (15) of automatic driving cylinder (14), the bottom swing joint of automatic driving cylinder (14) has universal brake truckle (16).
2. The safety shield for mine excavation according to claim 1, wherein: the small illuminating lamp bulb (2) is electrically connected with a motor storage box (6).
3. The safety shield for mine excavation according to claim 1, wherein: the number of the jacks (11) and the automatic driving cylinders (14) is four, and the bottom of each jack (11) is fixedly connected with the automatic driving cylinder (14).
4. The safety shield for mine excavation according to claim 1, wherein: the jack (11) is in a working state, and the automatic driving cylinder (14) is in a rest state.
5. The safety shield for mine excavation according to claim 1, wherein: the second storage box (7) is movably connected with a dust collector.
6. The safety shield for mine excavation according to claim 1, wherein: the left side plate of the second storage box (7) is in rotary connection.
7. The safety shield for mine excavation according to claim 1, wherein: and a sensor is arranged at the top of the protective supporting top plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922353900.5U CN211549733U (en) | 2019-12-24 | 2019-12-24 | Safety protection device for mine excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922353900.5U CN211549733U (en) | 2019-12-24 | 2019-12-24 | Safety protection device for mine excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549733U true CN211549733U (en) | 2020-09-22 |
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ID=72509144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922353900.5U Active CN211549733U (en) | 2019-12-24 | 2019-12-24 | Safety protection device for mine excavation |
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| Country | Link |
|---|---|
| CN (1) | CN211549733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576287A (en) * | 2020-12-07 | 2021-03-30 | 娄底市宝丰传动设备有限公司 | Protector is used in mining |
-
2019
- 2019-12-24 CN CN201922353900.5U patent/CN211549733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576287A (en) * | 2020-12-07 | 2021-03-30 | 娄底市宝丰传动设备有限公司 | Protector is used in mining |
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