CN218334867U

CN218334867U - Emergency power supply protection device for mine refuge

Info

Publication number: CN218334867U
Application number: CN202222173306.XU
Authority: CN
Inventors: 王青林; 汪正芬; 储险峰
Original assignee: Anhui Tianzhu Xiongfeng Electromechanical Equipment Co ltd
Current assignee: Anhui Tianzhu Xiongfeng Electromechanical Equipment Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-17
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a mine is taken refuge and is used emergency power protector, its technical essential is: the box body is mounted on the bottom plate through screws, rectangular fixing frames are fixedly welded on the surfaces of two sides of the box body, a plurality of rectangular reinforcing rods are fixedly mounted between the two rectangular fixing frames, one sides of the rectangular reinforcing rods are fixedly mounted on the inner side surface of the box body through screws, crossed reinforcing rods are fixedly mounted on the upper surface of the box body, and the crossed reinforcing rods are welded on the two rectangular fixing frames; through the structural strength and the fastness that rectangle mount, a plurality of rectangle stiffener and alternately stiffener improve the box, can bear the destructive power that the rockfall brought, improve the barrier propterty to emergency power source, the influence that emergency power source received vibrations can be reduced in the cooperation of attenuator and first spring, improves antidetonation shock-absorbing capacity.

Description

Emergency power supply protection device for mine refuge

Technical Field

The utility model relates to a mine technical field of taking refuge specifically is a mine is taken refuge and is used emergency power protection device.

Background

In the production process of coal mines and non-coal mines, disasters occur continuously, and when the disasters occur, because underground personnel cannot lift the shaft to escape or cannot escape temporarily, a large number of personnel are easy to cause, equipment capable of providing refuge after an accident occurs, such as an emergency power supply, is needed, and the equipment for refuge is ensured to run normally by providing electric energy through the emergency power supply.

The environment of mine below is abominable, and water and falling rocks receive the influence to emergency power's normal use easily, and current emergency power protector's casing intensity is low, and falling rocks carries on to it easily and destroys, leads to emergency power to receive easily to damage and be unfavorable for the operation, and barrier propterty is poor to and receive the influence of vibrations easily, lead to emergency power inside to receive the damage, and the shock-absorbing capacity is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine is taken refuge and is used emergency power protector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an emergency power supply protection device for mine refuge comprises a bottom plate, wherein a box body is mounted on the bottom plate through screws, rectangular fixing frames are fixedly welded on the surfaces of two sides of the box body, a plurality of rectangular reinforcing rods are fixedly mounted between the two rectangular fixing frames, one side of each rectangular reinforcing rod is fixedly mounted on the surface of the inner side of the box body through screws, a cross reinforcing rod is fixedly mounted on the upper surface of the box body, and the cross reinforcing rods are welded on the two rectangular fixing frames;

the emergency power supply box is characterized in that a plurality of groups of symmetrical first springs are fixedly mounted on the bottom surface of the box body, a supporting plate is fixedly mounted at the upper end of each first spring, two dampers are fixedly mounted between the supporting plate and the box body, a limiting frame is mounted on the supporting plate, clamping components are mounted on two sides of the limiting frame respectively, an emergency power supply is mounted on the supporting plate, and two sides of the emergency power supply are connected with the clamping components.

Preferably, reinforced triangular rib plates are welded on the rectangular fixing frame and at the joint of the rectangular fixing frame and the rectangular reinforcing rod.

Preferably, a plurality of ventilation chutes are formed in the surface of one side of the box body, access doors are mounted on the two side surfaces of the box body, and a baffle is fixedly mounted on the upper surface of the box body.

Preferably, the centre gripping subassembly includes grip block, screw rod and second spring, screw rod threaded connection be in on the spacing frame, and through the bearing with the grip block rotates to be connected, the second spring suit is in on the screw rod, and both ends are supported respectively spacing frame with on the screw rod.

Preferably, guide rods are fixedly mounted on two sides of the clamping plate, guide grooves are formed in the limiting frame, and the guide rods are inserted in the guide grooves.

Preferably, a plurality of through holes are formed in the surface of the supporting plate and are distributed at equal intervals.

Preferably, the surface of the box body is provided with two symmetrical sliding grooves, two sliding strips are arranged in the sliding grooves in a sliding mode, and a push-pull door plate is arranged on each sliding strip.

Preferably, a plurality of self-locking universal wheels are arranged below the box body and fixedly installed on the bottom plate through screws.

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

in the emergency power supply protection device for mine refuge, two rectangular fixing frames can improve the structural strength of two sides of a box body, a plurality of rectangular reinforcing rods fixed on the rectangular fixing frames can enhance the structural strength of the top and the other side of the box body, the structural strength of the top of the reinforced box body is greatly improved through the crossed reinforcing rods, the structural strength and firmness of the box body are improved through the rectangular fixing frames, the rectangular reinforcing rods and the crossed reinforcing rods, the destructive power caused by rockfall can be borne, the protection performance of an emergency power supply is improved, the safety is improved, and the emergency power supply protection device can work normally;

second, in this mine is taken refuge and is used emergency power protection device, the backup pad of installation conveniently places emergency power on the first spring, can improve emergency power's mounting height, reduce the erosion that receives the rainwater, when the attenuator shock attenuation reduces the impact force, first spring plays the supporting role, the height of recovery backup pad, it receives the influence of vibrations to reduce emergency power, improve antidetonation shock-absorbing capacity, avoid damaging, conveniently fix emergency power centre gripping in the backup pad through the centre gripping subassembly.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the internal structure of the case of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a base plate; 2. a box body; 3. a rectangular fixing frame; 4. a rectangular stiffener; 5. a crossed reinforcing rod; 6. a first spring; 7. a damper; 8. a limiting frame; 9. a clamping assembly; 91. a clamping plate; 92. a screw; 93. a second spring; 10. an emergency power supply; 11. reinforcing the triangular rib plate; 12. a ventilation chute; 13. a baffle plate; 14. a support plate; 15. a guide bar; 16. a guide groove; 17. a through hole; 18. a chute; 19. a slide bar; 20. a sliding door plate; 21. a self-locking universal wheel; 22. an access door.

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, the present invention provides a technical solution: an emergency power protection device for mine refuge comprises a bottom plate 1, a box body 2 is installed on the bottom plate 1 through screws, rectangular fixing frames 3 are fixedly welded on the surfaces of two sides of the box body 2, a plurality of rectangular reinforcing rods 4 are fixedly installed between the two rectangular fixing frames 3, one sides of the rectangular reinforcing rods 4 are fixedly installed on the inner side surface of the box body 2 through screws, crossed reinforcing rods 5 are fixedly installed on the upper surface of the box body 2, the crossed reinforcing rods 5 are welded on the two rectangular fixing frames 3, the structural strength of two sides of the box body 2 can be improved through the two rectangular fixing frames 3, the rectangular reinforcing rods 4 fixed on the rectangular fixing frames 3 can enhance the structural strength of the top and the other sides of the box body 2, the structural strength and firmness of the top of the box body 2 are greatly enhanced through the crossed reinforcing rods 5, the structural strength and firmness of the box body 2 are improved through the rectangular fixing frames 3, the rectangular reinforcing rods 4 and the crossed reinforcing rods 5, the destructive power caused by falling rocks can be borne, the protection performance of the emergency power 10 is improved, the safety is improved, and the emergency power protection device can work normally;

the emergency power supply comprises a box body 2, a plurality of groups of symmetrical first springs 6 are fixedly mounted on the bottom surface of the box body 2, a supporting plate 14 is fixedly mounted at the upper end of each first spring 6, two dampers 7 are fixedly mounted between the supporting plate 14 and the box body 2, a limiting frame 8 is mounted on the supporting plate 14, clamping assemblies 9 are respectively mounted on two sides of the limiting frame 8, an emergency power supply 10 is mounted on the supporting plate 14, two sides of the emergency power supply 10 are connected with the clamping assemblies 9, the supporting plate 14 mounted on the first springs 6 is convenient to place the emergency power supply 10, the mounting height of the emergency power supply 10 can be improved, erosion caused by rainwater is reduced, when the dampers 7 absorb shock and impact force is reduced, the first springs 6 play a supporting role, the height of the supporting plate 14 is recovered, the influence caused by shock on the emergency power supply 10 is reduced, shock-resistant buffering performance is improved, damage is avoided, the emergency power supply 10 is conveniently clamped and fixed on the supporting plate 14 through the clamping assemblies 9, the emergency power supply 10 is the prior art, and the emergency power supply with the model ZX 1833A/B/C.

In this embodiment, preferably, the rectangular fixing frame 3 and the joint of the rectangular fixing frame 3 and the rectangular reinforcing rod 4 are welded with the reinforcing triangular rib plate 11, so that the structural strength of the joint of the rectangular fixing frame 3 and the rectangular reinforcing rod 4 is greatly improved by the reinforcing triangular rib plate 11, and the overall strength of the box body 2 is improved.

In this embodiment, preferably, a plurality of ventilation chutes 12 have been seted up on the surface of one side of box 2, and wherein install access door 22 on two side surfaces, fixed mounting has baffle 13 on the upper surface of box 2, conveniently discharge the inside heat of box 2 through a plurality of ventilation chutes 12, improve ventilation heat dispersion, conveniently overhaul the spare part of box 2 inside regularly through access door 22, also make things convenient for the use of centre gripping subassembly 9, can play waterproof and prevent falling rocks's effect through baffle 13.

In this embodiment, preferably, the clamping assembly 9 includes the grip block 91, screw 92 and second spring 93, and screw 92 threaded connection is on spacing frame 8, and rotates with grip block 91 through the bearing and be connected, and the second spring 93 suit is on screw 92, and both ends are supported respectively on spacing frame 8 and screw 92, drives grip block 91 horizontal migration when screw 92 rotates, and it is fixed that the convenience carries out the centre gripping to emergency power source 10's side surface, improves stability.

In this embodiment, preferably, the guide rods 15 are fixedly installed on two sides of the clamping plate 91, the guide grooves 16 are formed in the limiting frame 8, the guide rods 15 are inserted in the guide grooves 16, and the guide rods 15 are inserted in the guide grooves 16, so that the clamping plate 91 can be kept in the horizontal direction when moving, and the moving stability is improved.

In this embodiment, preferably, the surface of the supporting plate 14 is provided with a plurality of through holes 17 distributed at equal intervals, and the emergency power supply 10 can dissipate heat conveniently through the plurality of through holes 17 distributed at equal intervals when in use.

In this embodiment, preferably, two symmetrical sliding grooves 18 are formed in the surface of the box body 2, two sliding strips 19 are slidably mounted in the sliding grooves 18, a push-pull door panel 20 is mounted on the sliding strips 19, and the push-pull door panel 20 is slidably mounted in the sliding grooves 18 through the sliding strips 19, so that the box body 2 is convenient to open and close.

In this embodiment, preferably, the below of box 2 is provided with a plurality of auto-lock universal wheels 21, and auto-lock universal wheel 21 passes through screw fixed mounting on bottom plate 1, conveniently removes the device through auto-lock universal wheel 21, adjusts the position of installation, improves the flexibility and the convenience of removal.

The working principle is as follows: this mine is taken refuge with emergency power protection device when using, place emergency power 10 in backup pad 14, it is fixed to carry out the centre gripping with emergency power 10 through centre gripping subassembly 9, when receiving vibrations, attenuator 7 can the shock attenuation reduce the impact force, first spring 6 plays the supporting role, resume the height of backup pad 14, it receives the influence of vibrations to reduce emergency power 10, two rectangle mounts 3 can improve the structural strength of 2 both sides of box, a plurality of rectangle stiffener 4 of fixed on the rectangle mount 3, can strengthen the structural strength of the top of box 2 and opposite side, improve through alternately stiffener 5 and strengthen 2 top structural strength of box, through rectangle mount 3, a plurality of rectangle stiffener 4 and alternately stiffener 5 improve the structural strength and the fastness of box 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 mine is emergency power protection device for refuge, includes bottom plate (1), its characterized in that: the box body (2) is installed on the bottom plate (1) through screws, rectangular fixing frames (3) are fixedly welded on the surfaces of two sides of the box body (2), a plurality of rectangular reinforcing rods (4) are fixedly installed between the two rectangular fixing frames (3), one sides of the rectangular reinforcing rods (4) are fixedly installed on the inner side surface of the box body (2) through screws, crossed reinforcing rods (5) are fixedly installed on the upper surface of the box body (2), and the crossed reinforcing rods (5) are welded on the two rectangular fixing frames (3);

fixed mounting has first spring (6) of multiunit symmetry on the bottom surface of box (2), the upper end fixed mounting of first spring (6) has backup pad (14), backup pad (14) with fixed mounting has two attenuator (7) between box (2), install spacing frame (8) on backup pad (14), centre gripping subassembly (9) are installed respectively to the both sides of spacing frame (8), install emergency power source (10) on backup pad (14), the both sides of emergency power source (10) with centre gripping subassembly (9) are connected.

2. The emergency power protection device for mine refuge as claimed in claim 1, wherein: reinforcing triangular rib plates (11) are welded on the rectangular fixing frame (3) and at the joint of the rectangular fixing frame (3) and the rectangular reinforcing rod (4).

3. The emergency power protection device for mine refuge as claimed in claim 1, wherein: a plurality of ventilation chutes (12) are formed in the surface of one side of the box body (2), access doors (22) are mounted on two side surfaces of the box body, and a baffle (13) is fixedly mounted on the upper surface of the box body (2).

4. The emergency power protection device for mine refuge of claim 1, wherein: centre gripping subassembly (9) include grip block (91), screw rod (92) and second spring (93), screw rod (92) threaded connection be in on spacing frame (8), and through the bearing with grip block (91) rotate to be connected, second spring (93) suit is in on screw rod (92), and both ends are supported respectively and are in spacing frame (8) with on screw rod (92).

5. The emergency power protection device for mine refuge as claimed in claim 4, wherein: guide rods (15) are fixedly mounted on two sides of the clamping plate (91), guide grooves (16) are formed in the limiting frame (8), and the guide rods (15) are inserted into the guide grooves (16).

6. The emergency power protection device for mine refuge of claim 1, wherein: the surface of the supporting plate (14) is provided with a plurality of through holes (17) which are distributed at equal intervals.

7. The emergency power protection device for mine refuge of claim 1, wherein: the box body (2) is provided with two symmetrical sliding grooves (18) on the surface, two sliding strips (19) are arranged in the sliding grooves (18) in a sliding mode, and a push-pull door plate (20) is arranged on each sliding strip (19).

8. The emergency power protection device for mine refuge of claim 1, wherein: a plurality of self-locking universal wheels (21) are arranged below the box body (2), and the self-locking universal wheels (21) are fixedly installed on the bottom plate (1) through screws.