CN213545174U - Host computer protection device for mining explosion suppression - Google Patents

Abstract

The utility model discloses a host computer protection device for mining flame-proof, which relates to the technical field of flame-proof computers, and comprises a protective casing and a host computer body, wherein the protective casing is internally provided with a bottom buffer mechanism, a top buffer mechanism and a waist buffer mechanism respectively, the protective casing is movably connected with the host computer body through the bottom buffer mechanism, the top buffer mechanism and the waist buffer mechanism, the host computer protection device for mining flame-proof can respectively form elastic connection between the top and the bottom of the host computer body and the protective casing through the arrangement of the bottom buffer mechanism and the top buffer mechanism, when foreign objects collide with the protective casing, the protective casing can slightly vibrate in the vertical direction at the outer side of the host computer body so as to counteract the impact force generated in the collision process, so that the impact force transmitted into the protective casing is greatly reduced, thereby guaranteed that the host computer body can obtain good protection.

Description

Host computer protection device for mining explosion suppression

Technical Field

The utility model relates to a flame proof computer technology field specifically is a host computer protection device of mining flame proof.

Background

With the rapid development of the automatic information technology, the underground operation of the mine requires higher and higher automation control process, more and more data information needs to be processed, the underground function of the mine computer is larger and larger, the mine computer is more and more popularized in use, and due to the existence of flammable and explosive gas and solid dust in the underground of the mine, an explosion-proof computer is needed.

Among the prior art, current flame proof computer is mostly placed the host computer in safe area to be connected the display screen with the peripheral hardware through remote wire, but regional topography is complicated under the ore deposit, and some wires can not send the place, still need place the host computer on the next door of display screen, just at this moment need protect the host computer, but current host computer protection effect is relatively poor, thereby leads to the host computer to break down easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a host computer protection device of mining flame proof possesses the effectual advantage of protection to solve the relatively poor problem of protection effect.

For realizing the effectual purpose of protection, the utility model provides a following technical scheme: a host computer protection device for a mining explosion suppression comprises a protection shell and a host body, wherein a bottom buffer mechanism, a top buffer mechanism and a waist buffer mechanism are respectively arranged inside the protection shell, and the protection shell is movably connected with the host body through the bottom buffer mechanism, the top buffer mechanism and the waist buffer mechanism;

the bottom buffer mechanism comprises a driving box, a sliding rod is connected inside the driving box in a sliding manner, a sliding sleeve is connected to the outer side of the sliding rod in a sliding manner, telescopic loop bars are hinged to the top ends of the sliding sleeve, movable springs are movably connected to the outer sides of the telescopic loop bars, and the top ends of the two telescopic loop bars are hinged to the main machine body;

the top buffer mechanism comprises a clamping jaw, the bottom of the clamping jaw is fixedly connected with the top of the main machine body, the top of the clamping jaw is fixedly connected with a top plate, a spring loop bar is slidably connected inside the top plate, and the top end of the spring loop bar is fixedly mounted on the top of the inner wall of the protective shell.

As a preferred technical scheme of the utility model, protective housing's positive fixed mounting has the baffle, certain space is left with the front side of host computer body to the inboard of baffle.

As a preferred technical scheme of the utility model, the top of flexible loop bar articulates there is the connecting block, flexible loop bar passes through the bottom of connecting block and host computer body articulated.

As a preferred technical scheme of the utility model, the bottom fixedly connected with dog of spring loop pole, the roof is located the top of roof.

As a preferred technical scheme of the utility model, waist side buffer gear includes the pulley, the outside fixed connection of the one end of pulley and host computer body, the spout has been seted up to protecting sheathing's inner wall, the other end of pulley extends to the inside of spout, the top of spout and the equal fixedly connected with in below of spout are located the lap strap on the protecting sheathing inner wall, with equal fixedly connected with auxiliary spring between two lap straps of one side, all be connected with the fixed surface of pulley with two auxiliary spring of one side.

Compared with the prior art, the utility model provides a host computer protection device of mining flame proof possesses following beneficial effect:

1. this mining flame proof's host computer protection device, can form elastic connection respectively between the top of host computer body and bottom and protecting sheathing through setting up bottom buffer gear and top buffer gear, when foreign object bumps with protecting sheathing, protecting sheathing can carry out the ascending slight vibrations of vertical side in the outside of host computer body to this offsets the produced impact force of collision in-process, make and spread into the inside impact force of protecting sheathing and obtained a large amount of reductions, thereby guaranteed that the host computer body can obtain good protection.

2. According to the mining explosion-proof host computer protection device, the waist-side buffer mechanism is arranged, and the four auxiliary springs can respectively perform auxiliary buffering on the two pulleys connected with the host body, so that the impact force on the protection shell is further reduced.

Drawings

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

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

fig. 3 is a front sectional view of the bottom buffer mechanism of the present invention.

In the figure: 1. a protective housing; 2. a baffle plate; 3. a host body; 4. a bottom buffer mechanism; 5. a top buffer mechanism; 6. a lumbar side cushioning mechanism; 7. a drive cartridge; 8. a slide bar; 9. a sliding sleeve; 10. a telescopic loop bar; 11. connecting blocks; 12. a gripper jaw; 13. a top plate; 14. a spring loop bar; 15. a stopper; 16. a chute; 17. a pulley; 18. a lap plate; 19. an auxiliary spring.

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.

Please refer to fig. 1-3, the utility model discloses a host computer protection device of mining flame proof, including protecting sheathing 1 and host computer body 3, protecting sheathing 1's inside is provided with bottom buffer gear 4, top buffer gear 5 and waist side buffer gear 6 respectively, protecting sheathing 1 is through bottom buffer gear 4, top buffer gear 5 and waist side buffer gear 6 and host computer body 3 swing joint.

Bottom buffer gear 4 includes drive box 7, the inside sliding connection of drive box 7 has slide bar 8, the outside sliding connection of slide bar 8 has sliding sleeve 9, sliding sleeve 9's top articulates there is flexible loop bar 10, the outside swing joint of flexible loop bar 10 has a live spring, two the top of flexible loop bar 10 all articulates with host computer body 3.

The top buffer mechanism 5 comprises a clamping jaw 12, the bottom of the clamping jaw 12 is fixedly connected with the top of the main machine body 3, the top of the clamping jaw 12 is fixedly connected with a top plate 13, a spring loop bar 14 is slidably connected inside the top plate 13, and the top end of the spring loop bar 14 is fixedly mounted on the top of the inner wall of the protective shell 1.

This mining flame proof's host computer protection device, should form elastic connection between host computer body 3's top and bottom and protecting sheathing 1 respectively through setting up bottom buffer gear 4 and top buffer gear 5, when foreign object and protecting sheathing 1 bump, protecting sheathing 1 can carry out the ascending slight vibrations of vertical side in host computer body 3's the outside, with this offset collision in-process produced impact force, make the impact force of spreading into protecting sheathing 1 inside obtain a large amount of reductions, thereby guaranteed that host computer body 3 can obtain good protection.

Specifically, the front surface of the protective casing 1 is fixedly provided with a baffle 2, and a certain space is reserved between the inner side of the baffle 2 and the front side of the main body 3.

In this embodiment, the front side of the main body 3 can be protected to some extent by the baffle 2, and the elastic contact of the main body 3 inside the protective casing 1 is not hindered.

Specifically, the top of flexible loop bar 10 articulates there is connecting block 11, flexible loop bar 10 is articulated through the bottom of connecting block 11 with host computer body 3.

In this embodiment, the telescopic loop bar 10 includes a movable tube and a sleeve, one end of the movable tube is located inside the sleeve, and the length of the movable tube inside the sleeve is continuously changed by pulling the movable tube, so that the telescopic motion is realized.

Specifically, a stop block 15 is fixedly connected to the bottom end of the spring loop bar 14, and the top plate 13 is located above the top plate 13.

In the present embodiment, the stopper 15 is used to limit the maximum sliding distance of the top plate 13.

Specifically, waist side buffer gear 6 includes pulley 17, the outside fixed connection of the one end of pulley 17 and host computer body 3, chute 16 has been seted up to the inner wall of protecting sheathing 1, the other end of pulley 17 extends to chute 16's inside, the equal fixedly connected with in the top of chute 16 and below has lap-joint plate 18 that is located on protecting sheathing 1 inner wall, and equal fixedly connected with auxiliary spring 19 between two lap-joint plates 18 with one side, two auxiliary spring 19 with one side all are connected with pulley 17's fixed surface.

In this embodiment, by providing the waist-side buffering mechanism 6, the four auxiliary springs 19 can respectively assist and buffer the two pulleys 17 connected to the main body 3, so that the impact force applied to the protective casing 1 is further reduced.

In summary, according to the mining flameproof host computer protection device, the bottom buffer mechanism 4 and the top buffer mechanism 5 are arranged to form elastic connection between the top and the bottom of the host body 3 and the protective shell 1 respectively, when a foreign object collides with the protective shell 1, the protective shell 1 can slightly vibrate in the vertical direction at the outer side of the host body 3, so that impact force generated in the collision process is counteracted, the impact force transmitted into the protective shell 1 is greatly reduced, and the host body 3 can be well protected; through setting up waist side buffer gear 6, four auxiliary spring 19 can be respectively to two pulleys 17 that are connected with host computer body 3 supplementary buffering for the impact force that protective housing 1 received has obtained further reduction.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (5)

1. The utility model provides a host computer protection device of mining flame proof, includes protecting sheathing (1) and host computer body (3), its characterized in that: the inner part of the protective shell (1) is respectively provided with a bottom buffer mechanism (4), a top buffer mechanism (5) and a waist buffer mechanism (6), and the protective shell (1) is movably connected with the main machine body (3) through the bottom buffer mechanism (4), the top buffer mechanism (5) and the waist buffer mechanism (6);

the bottom buffer mechanism (4) comprises a driving box (7), a sliding rod (8) is connected inside the driving box (7) in a sliding mode, a sliding sleeve (9) is connected to the outer side of the sliding rod (8) in a sliding mode, a telescopic loop bar (10) is hinged to the top end of the sliding sleeve (9), a movable spring is movably connected to the outer side of the telescopic loop bar (10), and the top ends of the two telescopic loop bars (10) are hinged to the main machine body (3);

top buffer gear (5) include gripper jaw (12), the bottom of gripper jaw (12) and the top fixed connection of host computer body (3), the top fixedly connected with roof (13) of gripper jaw (12), the inside sliding connection of roof (13) has spring loop pole (14), the top of spring loop pole (14) and the top fixed mounting of protecting sheathing (1) inner wall.

2. The mining explosion-proof host computer protection device according to claim 1, characterized in that: the front surface of the protective shell (1) is fixedly provided with a baffle (2), and a certain space is reserved between the inner side of the baffle (2) and the front side of the main machine body (3).

3. The mining explosion-proof host computer protection device according to claim 1, characterized in that: the top of flexible loop bar (10) articulates there is connecting block (11), flexible loop bar (10) are articulated through the bottom of connecting block (11) with host computer body (3).

4. The mining explosion-proof host computer protection device according to claim 1, characterized in that: the bottom end of the spring loop bar (14) is fixedly connected with a stop block (15), and the top plate (13) is located above the top plate (13).

5. The mining explosion-proof host computer protection device according to claim 1, characterized in that: waist side buffer gear (6) include pulley (17), the outside fixed connection of the one end of pulley (17) and host computer body (3), spout (16) have been seted up to the inner wall of protecting sheathing (1), the other end of pulley (17) extends to the inside of spout (16), the equal fixedly connected with in top and the below of spout (16) is located lap-joint plate (18) on protecting sheathing (1) inner wall, and equal fixedly connected with auxiliary spring (19) between two lap-joint plates (18) with one side, and two auxiliary spring (19) with one side all are connected with the fixed surface of pulley (17).

Images