CN210290591U

CN210290591U - Novel electronic instrument shock attenuation protection for coal mine device

Info

Publication number: CN210290591U
Application number: CN201920938552.5U
Authority: CN
Inventors: 周建亮
Original assignee: Jiaxing Deji Machinery Design Co Ltd
Current assignee: Jiaxing Deji Machinery Design Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-10
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a novel electronic instrument shock absorption protective device for coal mines, which comprises an electronic instrument body and a protective box, wherein the electronic instrument body is arranged inside the protective box, the protective box comprises an upper cover, a side plate, a base, a front protective plate and a rear protective plate, the base is provided with the side plate, the front protective plate and the rear protective plate, the novel electronic instrument shock absorption protective device for coal mines is convenient for observing the internal condition, the internal condition is effectively observed under the condition of protecting the electronic instrument body, the electronic instrument body is effectively fixed by four shock absorption plates, the shock absorption spring is arranged, the influence of shock on the electronic instrument body is effectively reduced, the working stability of the electronic instrument body is ensured, the electronic instruments with different sizes are protected, the overall versatility is increased, and the rubber layer is arranged to be in contact with the electronic instrument body, increase frictional force, effectively fixed while can not produce the damage to electronic instrument.

Description

Novel electronic instrument shock attenuation protection for coal mine device

Technical Field

The utility model relates to an electronic instrument shock attenuation protection technical field specifically is a novel electronic instrument shock attenuation protection for coal mine device.

Background

When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. When the excavator is used for excavation, the instrument is easy to vibrate in the moving process, the instrument can be damaged, and the working stability of the instrument can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electronic instrument shock attenuation protection for coal mine device, high durability and convenient use, be convenient for observe the inside condition, the effectual inside condition of having observed under the condition of having protected the electronic instrument body is through four and the effectual electronic instrument body of having fixed of shock attenuation board, the effectual influence that vibrations to the electronic instrument body that has reduced of installation damping spring, the stability of electronic instrument body work has been guaranteed, flexible post can stretch out and draw back, the electronic instrument of equidimension not has been satisfied protects, increase holistic versatility, and install the rubber layer, with electronic instrument body contact, increase frictional force, when effectively fixed, can not produce the damage to the electronic instrument, the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a novel electronic instrument shock absorption protection device for a coal mine comprises an electronic instrument body and a protection box, wherein the electronic instrument body is arranged inside the protection box, the protection box comprises an upper cover, a side plate, a base, a front protection plate and a rear protection plate, the side plate, the front protection plate and the rear protection plate are arranged on the base, the upper cover is connected onto the side plate, the front protection plate and the rear protection plate, and the shock absorption device is arranged inside the protection box;

damping device installs electric motor and damping spring including flexible post, electric motor, damping spring and shock attenuation board in the flexible post, and the front end of flexible post is connected with the shock attenuation board, damping device installs on the inner wall of curb plate, base, preceding guard plate and back guard plate, and the below of curb plate, base, preceding guard plate and back guard plate is connected with the base, is provided with the fixed slot in the base, is provided with the shock attenuation foam on the base.

Preferably, the upper cover is movably connected with the side plate, the front protection plate and the rear protection plate through chain locks.

Preferably, the upper cover and the front protection plate are provided with monitoring windows.

Preferably, the telescopic column, the electric motor and the damping spring are respectively provided with two parts and are respectively arranged on two sides behind the damping plate.

Preferably, the shock attenuation board includes rubber glue layer, buffer layer, fixed plate and connecting seat, and the connecting seat is installed in the both sides at fixed plate rear, and the front end of fixed plate is connected with the buffer layer, and the buffer layer front end is connected with rubber glue layer.

Preferably, the number of the damping devices is four, and the four damping devices are fixedly mounted on the inner walls of the side plates, the front protection plate and the rear protection plate respectively.

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

1. the utility model relates to a novel electronic instrument shock attenuation protection for coal mine device, upper cover pass through chain lock and curb plate, preceding guard plate and back guard plate swing joint, can open through the upper cover, and the electronic instrument body is placed or is taken out well, and it is more convenient to use, and installs monitor window on upper cover and the preceding guard plate, is convenient for observe the inside circumstances, has effectually observed the inside circumstances under the circumstances of having protected the electronic instrument body.

2. The utility model relates to a novel electronic instrument shock absorption protective device for coal mines, a shock absorption plate comprises a rubber adhesive layer, a shock absorption layer, a fixed plate and a connecting seat, the connecting seat is arranged at two sides at the rear part of the fixed plate, the front end of the fixed plate is connected with the shock absorption layer, the front end of the shock absorption layer is connected with the rubber adhesive layer, an electric motor and a shock absorption spring are arranged in a telescopic column, the front end of the telescopic column is connected with the shock absorption plate, the telescopic column, the electric motor and the shock absorption spring are respectively arranged at two sides at the rear part of the shock absorption plate, when in use, the shock absorption plate is pushed to the outer side of the electronic instrument body through the telescopic column for fixing the electronic instrument body, when shock occurs, the electronic instrument body can be protected, the electronic instrument body is effectively fixed through the four shock absorption plates, the shock absorption spring is arranged, the influence, the flexible post can stretch out and draw back, has satisfied the electronic instrument of equidimension not and has protected, increases holistic versatility, and installs the rubber glue film, with electronic instrument body contact, increase frictional force, when effectively fixed, can not produce the damage to electronic instrument.

3. The utility model relates to a novel electronic instrument shock attenuation protection for coal mine device is provided with the fixed slot in the base, is provided with the shock attenuation foam on the base, and the electronic instrument body is when placing in the fixed slot, and the shock attenuation foam on the fixed slot is oppressed into a recess, and the shock attenuation foam plays absorbing effect, and the fixed slot has then played a fixed effect.

Drawings

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

FIG. 2 is a side sectional view of the internal structure of the protection box of the present invention;

FIG. 3 is a sectional view of a part of the structure of the shock absorber of the present invention;

fig. 4 is a schematic view of the local structure of the damping plate of the present invention.

In the figure: 1. an electronic instrument body; 2. a protective box; 3. an upper cover; 31. a chain lock; 4. a side plate; 5. a base; 51. fixing grooves; 52. shock absorbing foam; 6. a front guard plate; 7. a rear protection plate; 8. a damping device; 81. a telescopic column; 82. an electric motor; 83. a damping spring; 84. a damper plate; 841. a rubber layer; 842. a shock-absorbing layer; 843. a fixing plate; 844. a connecting seat; 9. a monitoring window.

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. 1-4, a novel electronic instrument shock absorption protection device for coal mines comprises an electronic instrument body 1 and a protection box 2, wherein the electronic instrument body 1 is installed inside the protection box 2, the protection box 2 comprises an upper cover 3, a side plate 4, a base 5, a front protection plate 6 and a rear protection plate 7, the side plate 4, the front protection plate 6 and the rear protection plate 7 are installed on the base 5, the upper cover 3 is connected to the side plate 4, the front protection plate 6 and the rear protection plate 7, the upper cover 3 is movably connected with the side plate 4, the front protection plate 6 and the rear protection plate 7 through a chain lock 31, the electronic instrument body 1 can be placed or taken out through the upper cover 3, the use is more convenient, a monitoring window 9 is installed on the upper cover 3 and the front protection plate 6, the internal condition can be observed conveniently, and the internal condition can be effectively observed under the condition that the electronic instrument body 1 is protected; the damping device 8 is arranged in the protective box 2, the damping device 8 comprises a telescopic column 81, an electric motor 82, a damping spring 83 and a damping plate 84, the damping plate 84 comprises a rubber layer 841, a damping layer 842, a fixing plate 843 and a connecting seat 844, the connecting seat 844 is arranged on two sides behind the fixing plate 843, the damping layer 842 is connected to the front end of the fixing plate 843, the rubber layer 841 is connected to the front end of the damping layer 842, the electric motor 82 and the damping spring 83 are arranged in the telescopic column 81, the damping plate 84 is connected to the front end of the telescopic column 81, the electric motor 82 and the damping spring 83 are respectively arranged on two sides behind the damping plate 84, when the protective box is used, the damping plate 84 is pushed to the outer side of the electronic instrument body 1 through the telescopic column 81 and used for fixing the electronic instrument body 1, when vibration occurs, the electronic instrument body 1 can be protected, the damping spring 83 effectively reduces the influence of the vibration, the working stability of the electronic instrument body 1 is guaranteed, the telescopic columns 81 can be telescopic, the electronic instruments of different sizes can be protected, the overall versatility is increased, the rubber layer 841 is arranged, the rubber layer 841 is in contact with the electronic instrument body 1, the friction force is increased, the electronic instruments cannot be damaged while the rubber layer is effectively fixed; damping device 8 installs in curb plate 4, base 5, preceding guard plate 6 and back guard plate 7's inner wall, curb plate 4, base 5, the below of preceding guard plate 6 and back guard plate 7 is connected with base 5, be provided with fixed slot 51 in the base 5, be provided with shock attenuation foam 52 on the base 5, electronic instrument body 1 is when placing in fixed slot 51, shock attenuation foam 52 on the fixed slot 51 is oppressed into a recess, shock attenuation foam 52 plays absorbing effect, fixed slot 51 has then played a fixed effect.

In summary, the following steps: the utility model relates to a novel electronic instrument shock attenuation protector for coal mine, upper cover 3 through chain lock 31 and curb plate 4, front guard plate 6 and rear guard plate 7 swing joint, can open through upper cover 3, well place or take out electronic instrument body 1, it is more convenient to use, and install monitor window 9 on upper cover 3 and the front guard plate 6, be convenient for observe the internal situation, has effectively observed the internal situation under the circumstances that has protected electronic instrument body 1; the shock absorption plate 84 comprises a rubber layer 841, a shock absorption layer 842, a fixing plate 843 and a connecting seat 844, the connecting seat 844 is installed on two sides behind the fixing plate 843, the shock absorption layer 842 is connected to the front end of the fixing plate 843, the rubber layer 841 is connected to the front end of the shock absorption layer 842, the electric motor 82 and the shock absorption spring 83 are installed in the telescopic column 81, the shock absorption plate 84 is connected to the front end of the telescopic column 81, the electric motor 82 and the shock absorption spring 83 are respectively installed on two sides behind the shock absorption plate 84, when the electronic instrument is used, the shock absorption plate 84 is pushed to the outer side of the electronic instrument body 1 through the telescopic column 81 and used for fixing the electronic instrument body 1, when shock occurs, the electronic instrument body 1 can be protected, the shock absorption spring 83 effectively reduces the influence of the shock on the electronic instrument body 1, the working stability of the electronic instrument body, the protection of electronic instruments with different sizes is met, and the overall versatility is increased; be provided with fixed slot 51 in the base 5, be provided with shock attenuation foam 52 on the base 5, when electronic instrument body 1 was placed in fixed slot 51, shock attenuation foam 52 on the fixed slot 51 was oppressed into a recess, and shock attenuation foam 52 plays the absorbing effect, and fixed slot 51 has then played a fixed effect.

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

1. The utility model provides a novel electronic instrument shock attenuation protection for coal mine device, includes electronic instrument body (1) and guard box (2), its characterized in that: the electronic instrument body (1) is arranged inside the protective box (2), the protective box (2) comprises an upper cover (3), a side plate (4), a base (5), a front protective plate (6) and a rear protective plate (7), the side plate (4), the front protective plate (6) and the rear protective plate (7) are arranged on the base (5), the upper cover (3) is connected onto the side plate (4), the front protective plate (6) and the rear protective plate (7), and a damping device (8) is arranged inside the protective box (2);

damping device (8) are including flexible post (81), electric motor (82), damping spring (83) and shock attenuation board (84), install electric motor (82) and damping spring (83) in flexible post (81), and the front end of flexible post (81) is connected with damping plate (84), damping device (8) are installed on the inner wall of curb plate (4), base (5), preceding guard plate (6) and back guard plate (7), and the below of curb plate (4), base (5), preceding guard plate (6) and back guard plate (7) is connected with base (5), is provided with fixed slot (51) in base (5), is provided with damping foam (52) on base (5).

2. The novel electronic instrument shock absorption and protection device for the coal mine according to claim 1, is characterized in that: the upper cover (3) is movably connected with the side plate (4), the front protection plate (6) and the rear protection plate (7) through chain locks (31).

3. The novel electronic instrument shock absorption and protection device for the coal mine according to claim 1, is characterized in that: and the upper cover (3) and the front protection plate (6) are provided with a monitoring window (9).

4. The novel electronic instrument shock absorption and protection device for the coal mine according to claim 1, is characterized in that: the two telescopic columns (81), the two electric motors (82) and the two damping springs (83) are respectively arranged on two sides of the rear portion of the damping plate (84).

5. The novel electronic instrument shock absorption and protection device for the coal mine according to claim 1, is characterized in that: shock attenuation board (84) include rubber glue layer (841), buffer layer (842), fixed plate (843) and connecting seat (844), and the both sides at fixed plate (843) rear are installed in connecting seat (844), and the front end of fixed plate (843) is connected with buffer layer (842), and buffer layer (842) front end is connected with rubber glue layer (841).

6. The novel electronic instrument shock absorption and protection device for the coal mine according to claim 1, is characterized in that: four damping devices (8) are arranged and are respectively and fixedly installed on the inner walls of the side plate (4), the front protection plate (6) and the rear protection plate (7).