CN214303874U

CN214303874U - Novel mine safety protection device

Info

Publication number: CN214303874U
Application number: CN202120220499.2U
Authority: CN
Inventors: 孙长胜
Original assignee: Hainan Shanjin Mining Co ltd
Current assignee: Hainan Shanjin Mining Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-09-28
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a novel mine safety protection device, the on-line screen storage device comprises a base, the jack is installed to four edges of base top surface, the backup pad is installed to the jack top, a plurality of damping device are installed to the backup pad top surface, the damping device top is fixed with the bearing plate, the bearing plate top surface is fixed with curved protection casing, install damping device between protection casing and the bearing plate, and damping device is located the middle part bottom of protection casing, jack one side is equipped with the set screw with base threaded connection, all be provided with the mobile device on the side about the base. The utility model effectively improves the damping protection intensity and the moving convenience of the device by arranging the damping device, the moving device, the jack and the multilayer protection device; the device for purifying the air is arranged, so that the poisoning is effectively avoided; through setting up slipmat, base and set screw, effectively prevent this protector from sliding when the construction.

Description

Novel mine safety protection device

Technical Field

The utility model relates to a mine borehole operation safety technical field, concretely relates to novel mine safety protection device.

Background

Behind the rapid development of the modern society, the contribution of the mining industry is not replaceable, the price superiority and the mining scale are increased, the development of the whole society is seen from the influence of the mining industry, along with the annual increase of the demand of the mining industry and the annual reduction of mineral resources, mining enterprises have to turn mining targets to mines with poor geological conditions, complex geographic environments and high mining difficulty, the increase of the mining difficulty inevitably brings larger potential safety hazards to the mining work, and the protective device is one of main devices of the mining work and is more important particularly under the condition of the increase of the mining difficulty.

In the underground operation of mines, because the broken stones in the well are more, workers must use protective tools to protect during the operation, but the existing protective tools are simpler and mostly are safety helmets and safety clothes, the protective function is limited, and the workers cannot be effectively protected, some mines use simple protective supports, the workers are protected during the working and rest of the workers, but the existing protective supports are mostly formed by simple reinforcing ribs and protective plates, the structure is simpler, only the broken stones with smaller volume can be protected, the protective function for the broken stones with larger volume and heavier mass is limited, the vibration resistance and the buffering and damping performance of the protective devices are poorer, the devices are not firmly fixed on the ground, the possibility of sliding of the devices occurs, and most of the existing protective devices do not have the dust and harmful gas treatment functions, therefore, a novel mine safety protective device is provided, so as to reduce the risk of the current downhole operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mine safety device to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a following scheme:

the utility model provides a novel mine safety device, includes the base, the jack is installed to four edges of base top surface, the backup pad is installed to the jack top, a plurality of damping device are installed to the backup pad top surface, the damping device top is fixed with the bearing plate, the bearing plate top surface is fixed with curved protection casing, install damping device between protection casing and the bearing plate, and damping device is located the middle part bottom of protection casing, jack one side is equipped with the set screw with base threaded connection, all be provided with the mobile device on the side about the base.

Preferably, the outer bottom surface of backup pad installs gas extraction box, water tank, storing box from a left side to the right side in proper order, gas extraction box bottom surface is equipped with the induction port, water tank top surface intercommunication has the aqueduct that is located the backup pad inside, the end of aqueduct extends to the backup pad edge to the backup pad both ends respectively, the end of aqueduct runs through the backup pad bottom and is connected with the decurrent shower head of orifice, the booster pump is installed in the left side of water tank.

Preferably, damping device includes the mounting panel, mounting panel top surface mid-mounting has inflatable bumper shock absorber, inflatable bumper shock absorber's right side is equipped with the inflating valve, inflatable bumper shock absorber top surface mounting has the blotter, the blotter top surface is fixed with a plurality of decompression springs, the bottom surface of mounting panel is equipped with first slipmat, first slipmat is fixed on the outer top surface of backup pad.

Preferably, the number of the moving devices is four, each moving device comprises an installation block with one side in an open state, one end of each installation block, which deviates from the opening, is fixed to the base, a transmission shaft penetrating through the front face and the back face of each installation block is rotatably connected to the inner portion of each installation block, a rotary drum located inside each installation block is fixedly sleeved on each transmission shaft, a rotary block extending to the outer portion of each installation block is installed on each rotary drum, a roller is fixed to one end, far away from each rotary drum, of each rotary block, and each rotary block is provided with a limiting hole and connected with a limiting rod through the installation blocks.

Preferably, the protection casing includes curved steel sheet, the laminating of the lower arcwall face of steel sheet is installed the rubber slab, the lower arcwall face of rubber slab is fixed with the wooden board.

Preferably, the middle part of the jack is provided with an automatic telescopic switch.

Preferably, the outer surface of the jack is connected with a plurality of reinforcing ribs, and one ends, far away from the jack, of the reinforcing ribs are fixedly connected with corners of the base.

Preferably, a second anti-skid pad is fixed on the bottom surface of the base.

Preferably, two illuminating lamps arranged on the bottom surface of the supporting plate are arranged between the air exhaust box and the storage box, and the two illuminating lamps are respectively positioned on the left side and the right side of the water tank.

The utility model discloses beneficial effect who has:

1. the utility model can adjust the protection height according to the actual situation by using the matching of the jack and the automatic telescopic switch; the base is arranged below the jack, so that a worker can rest and work on the base more conveniently, and the friction force between the base and the ground is increased by increasing the landing area, so that the safety protection device is more stable; through setting up protection casing and bearing plate, backup pad, first is in order to strengthen the bearing capacity of device, and the second is then greater than the protection casing through the width of bearing plate, avoids the rubble to roll from the protection casing, directly pounces the workman below.

2. The utility model discloses an installation a plurality of damping device can play fine shock attenuation effect to the device, reduces because of the rubble rolls down the striking vibration to the device, can play a guard action to the device, and increases the holistic stability of device.

3. The utility model has the advantages that the air pumping box is arranged, so that simple gas treatment can be realized, harmful gas is sucked into the air pumping box, and the personal safety of workers is ensured; the water tank, the water guide pipe, the spray header and the like are arranged, so that the effective dust-settling effect can be achieved, and chemical reagents can be placed in the water tank to simply purify harmful gas; by arranging the storage box, workers and people can conveniently place operation tools and other necessary first-aid and survival articles; through setting up the light, the workman of being convenient for is the operation better.

4. The utility model discloses an at base side-mounting mobile device, can make this protector possess and remove the transportation function, can not influence this protector's fixing again.

5. The utility model discloses a set up set screw and second slipmat, further strengthen this protector's overall stability, guarantee that it can not slide because of other reasons.

6. The utility model discloses a set up three-layer protector and constitute the protection casing, increase its compressive capacity, and wherein the one deck has set up the rubber slab, also can play the effect of shock attenuation buffering, and the lower floor adopts wooden board, then in case in order to prevent, the protection casing falls down, has wooden board as lower floor can play certain guard action, avoids the steel sheet directly to pound the personnel on one's body.

Drawings

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

FIG. 2 is an enlarged schematic view of the shock absorbing device;

FIG. 3 is a schematic bottom view of the support plate;

FIG. 4 is a top view of the mobile device;

fig. 5 is a schematic structural view of the shield.

Reference numerals: a base-1, a jack-2, a support plate-3, a bearing plate-4, a protective cover-5, a steel plate-511, a rubber plate-512, a wooden plate-513, a damping device-6, a mounting plate-611, an inflatable damper-612, a valve mouth-613, a cushion pad-614, a decompression spring-615, a first non-slip mat-616, an air extraction box-7, a water tank-8, a storage box-9, a booster pump-10, a water guide pipe-11, a spray head-12, an automatic telescopic switch-13, a reinforcing rib-14, a positioning screw-15, a second non-slip mat-16, a mounting block-17, a transmission shaft-18, a rotary drum-19, a rotary block-20, a limiting hole-21, a roller-22, an illuminating lamp-23, a positioning screw-15, a positioning screw, a second non-slip mat-16, a mounting block-17, a transmission shaft-18, a rotary drum-19, a rotary block-20, a limiting hole-21, a roller-22, an illuminating lamp-23, a positioning screw, a positioning device, a positioning device, a device, A limit rod-24 and an air suction port-25.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

A novel mine safety protection device comprises a rectangular base 1, wherein a jack 2 is installed at the position close to four corners of the top surface of the base 1, a supporting plate 3 is installed at the top of the jack 2, a plurality of shock absorption devices 6 are installed on the outer top surface of the supporting plate 3, each shock absorption device 6 comprises a mounting plate 611, an inflatable shock absorber 612 is welded in the middle of the top surface of the mounting plate 611, a valve 613 is arranged on the right side of the inflatable shock absorber 612, a cushion 614 is welded on the top surface of the inflatable shock absorber 612, a plurality of pressure reduction springs 615 are welded and fixed on the top surface of the cushion 614, a first non-slip mat 616 is fixed on the bottom surface of the mounting plate 611, the mounting plate 611 penetrates through the mounting plate 611 and the first non-slip mat 616 through bolts and is fixed on the outer top surface of the supporting plate 3, the top end of each pressure reduction spring is welded with the bottom surface of a bearing plate 4, and a curved protective cover 5 is fixed on the top surface of the bearing plate 4 through bolts, damping device 6 is installed to 5 middle part bottoms of protection casing, four edges on 1 top surface of base run through threaded connection have set screw 15, all be provided with rotatable mobile device on the front and back end of side about base 1.

Specifically, the outer bottom surface of the supporting plate 3 is sequentially provided with an air pumping box 7, a water tank 8 and a storage box 9 from left to right, the bolt fixing mode is adopted, the disassembly is convenient, the bottom surface of the air pumping box 7 is provided with an air suction port 25, an air pump or other air pumping equipment can be installed in the air pumping box 7 for carrying out harmful gas treatment, the top surface of the water tank 8 is communicated with a water guide pipe 11 positioned in the supporting plate 3, the tail end of the water guide pipe 11 extends to the corners of the supporting plate 3 towards the two ends of the supporting plate 3 respectively, the tail end of the water guide pipe 11 penetrates through the bottom of the supporting plate 3 and is connected with a spray head 12, a booster pump 10 is installed on the left side of the water tank 8, the water in the water tank 8 is pressurized through the booster pump 10, water is sprayed out from the two spray heads 12 along the path of the water guide pipe 11, the dust reducing effect is achieved, and if the harmful gas treatment is required, liquid which can react with harmful gas can be put into the water tank 8 and then sprayed, and the device can also play a certain role in purifying the harmful gas.

Specifically, the moving device comprises an installation block 17 with one side in an open state, one end of the installation block 17, which is far away from the opening, is fixed to the base 1, and can be fixed by bolts or welded, a transmission shaft 18, which penetrates through the front and back of the installation block 17, is rotatably connected to the inside of the installation block 17, a rotary drum 19, which is located inside the installation block 17, is fixedly sleeved on the transmission shaft 18, a rotary block 20, which extends to the outside of the installation block 17, is installed on the rotary drum 19, a roller 22 is installed at one end, which is far away from the rotary drum 19, of the rotary block 20, a limiting hole 21 is formed in the rotary block 20, a limiting rod 24 can be inserted into the limiting hole 21, the limiting rod 24 penetrates through the front and back of the installation block 17, the rotary block 20 can rotate around the transmission shaft 18, and the limiting rod 24 plays a limiting fixing role on the rotary block 20.

Specifically, the protection cover 5 comprises an arc-shaped steel plate 511, a rubber plate 512 is attached to the lower arc-shaped surface of the steel plate 511, and a wooden plate 513 is fixed to the lower arc-shaped surface of the rubber plate 512.

Specifically, jack 2 adopts hydraulic jack, and 2 middle parts of jack are equipped with automatic telescopic switch 13, be connected with four strengthening ribs 14 on the surface of 2 lower parts of jack, 2 one end of jack and 1 corner fixed connection of base are kept away from to strengthening rib 14, and the contained angle between strengthening rib 14 and the base 1 is 45 degrees, is 90 degrees between the strengthening rib 14.

Specifically, a second non-slip mat 16 is fixed on the bottom surface of the base 1, so as to better fix the base 1 and prevent the base 1 from sliding on the ground.

Specifically, two illuminating lamps 23 arranged on the bottom surface of the supporting plate 3 are arranged between the air exhaust box 7 and the storage box 9, and the two illuminating lamps 23 are respectively positioned on the left side and the right side of the water tank 8.

Specifically, the illuminating lamp 23, the automatic telescopic switch 13, the air exhaust box 7 and the booster pump 10 are all electrically connected with an external power supply.

The utility model discloses a theory of operation: when the device is used, the limiting rod 24 is firstly pulled out of the limiting hole 21, the rotating block 20 is rotated to enable the roller 22 to contact the ground, the limiting rod 24 is inserted into the limiting hole 21 to prevent the roller 22 from shaking, the whole protection device is moved, after the device arrives at a specified working place, the rotating block 20 is rotated back to the horizontal position, the limiting rod 24 is inserted to fix the rotating block 20, then a positioning screw is inserted according to the ground condition, after the base 1 is fixed, a worker takes out a corresponding tool from the storage box 9, water or other liquid is added into the water tank 8, then the automatic telescopic switch 13 is controlled to lift the jack 2, the lifting is stopped after the specified height is reached, then the worker can carry out mining work under the protection of the safety protection device, and in the working process, if dust is too large or excessive harmful gas is generated, the booster pump 10 and the air extraction box 7 are started, carry out harmful gas's absorption and dust fall work, when guaranteeing that the construction continues normally going on in order, can guarantee that constructor's is healthy.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a novel mine safety device, includes base (1), its characterized in that: jack (2) are installed to four edges of base (1) top surface, backup pad (3) are installed at jack (2) top, a plurality of damping device (6) are installed to backup pad (3) top surface, damping device (6) top is fixed with bearing plate (4), bearing plate (4) top surface is fixed with curved protection casing (5), install damping device (6) between protection casing (5) and bearing plate (4), and damping device (6) are located the middle part bottom of protection casing (5), jack (2) one side is equipped with set screw (15) with base (1) threaded connection, all be provided with the mobile device on the side of controlling of base (1).

2. A novel mine safety guard according to claim 1, characterized in that: the utility model discloses a solar water heater, including backup pad (3), bottom surface, stand, air exhaust box (7), water tank (8), storing box (9) are installed in proper order from a left side to the right side to backup pad (3) outer bottom surface, air exhaust box (7) bottom surface is equipped with induction port (25), water tank (8) top surface intercommunication has aqueduct (11) that are located backup pad (3) inside, the end of aqueduct (11) extends to backup pad (3) both ends respectively and locates to backup pad (3) edge, the end of aqueduct (11) runs through backup pad (3) bottom and is connected with shower nozzle (12) that spout hole is decurrent, booster pump (10) are installed in the left side of water tank (8).

3. A novel mine safety guard according to claim 1, characterized in that: damping device (6) include mounting panel (611), mounting panel (611) top surface mid-mounting has inflatable bumper shock absorber (612), the right side of inflatable bumper shock absorber (612) is equipped with valve (613), blotter (614) is installed to inflatable bumper shock absorber (612) top surface, blotter (614) top surface is fixed with a plurality of decompression spring (615), the bottom surface of mounting panel (611) is equipped with first slipmat (616), first slipmat (616) are fixed on the outer top surface of backup pad (3).

4. A novel mine safety guard according to claim 1, characterized in that: the mobile device quantity is four, the mobile device includes that one side is installation piece (17) of open state, it is fixed with base (1) that installation piece (17) deviates from opening one end, installation piece (17) inside is rotated and is connected with transmission shaft (18) that runs through installation piece (17) front and back, and fixed cover is equipped with and is located inside rotary drum (19) of installation piece (17) on transmission shaft (18), install on rotary drum (19) and extend to installation piece (17) outside turning block (20), rotary drum (19) one end is kept away from in turning block (20) is fixed with gyro wheel (22), run through installation piece (17) through on turning block (20) through set up spacing hole (21) and be connected with spacing stick (24).

5. A novel mine safety guard according to claim 1, characterized in that: the protection casing (5) include curved steel sheet (511), rubber sheet (512) are installed in the laminating of the lower arcwall face of steel sheet (511), the lower arcwall face of rubber sheet (512) is fixed with wooden board (513).

6. A novel mine safety guard according to claim 1, characterized in that: the middle part of the jack (2) is provided with an automatic telescopic switch (13).

7. A novel mine safety guard according to claim 1, characterized in that: the outer surface of the jack (2) is connected with a plurality of reinforcing ribs (14), and one end, far away from the jack (2), of each reinforcing rib (14) is fixedly connected with the corner of the base (1).

8. A novel mine safety guard according to claim 1, characterized in that: and a second anti-skid pad (16) is fixed on the bottom surface of the base (1).

9. A novel mine safety guard according to claim 2, characterized in that: two illuminating lamps (23) arranged on the bottom surface of the supporting plate (3) are arranged between the air exhaust box (7) and the storage box (9), and the two illuminating lamps (23) are respectively positioned on the left side and the right side of the water tank (8).