CN216523471U

CN216523471U - Rubble protector is used in mine blasting

Info

Publication number: CN216523471U
Application number: CN202123047860.5U
Authority: CN
Inventors: 杨林兵; 康强; 胡娟新; 李想
Original assignee: Poly Xinlian Blasting Engineering Group Co Ltd
Current assignee: Poly Xinlian Blasting Engineering Group Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-13
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a broken stone protection device for mine blasting, which comprises a sleeve, wherein the side edge of the sleeve is hinged with three inner baffles, the adjacent inner baffles are connected through a locking mechanism, the side edge of each inner baffle is connected with an outer baffle through a spring, a guide mechanism is connected between each outer baffle and each inner baffle, a rotating rod is rotatably sleeved in the sleeve, an installation plate is fixed at the top of the rotating rod, a camera is installed at the side edge of the installation plate, a metal protection net cover is fixed at the side edge of the sleeve through a fixed rod, a toughened glass cover is fixed on the fixed rod, a handle is fixed at the bottom end of the rotating rod, and a display screen is installed at the side edge of the sleeve. The utility model has the advantages of convenient disassembly and assembly, convenient carrying, practicality and flexibility.

Description

Rubble protector is used in mine blasting

Technical Field

The utility model relates to the technical field of mine blasting, in particular to a broken stone protection device for mine blasting.

Background

Blasting is a technique that utilizes the effects of compression, loosening, destruction, throwing and killing of explosives in air, water, earth and stone media or objects due to explosion to achieve the expected purpose. A large amount of broken stones can be produced in the blasting process, personnel in charge of blasting are easily damaged if protective equipment does not exist, an existing protective device is a small house which is built temporarily, the movement is inconvenient, the disassembly and the assembly are unchanged, and the broken stone protective device for mine blasting is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a broken stone protection device for mine blasting.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a rubble protector for mine blasting comprises sleeves, wherein the side edges of the sleeves are hinged with inner baffles, the number of the inner baffles is three, the adjacent inner baffles are connected through a locking mechanism, the side edges of the inner baffles are connected with outer baffles through springs, guide mechanisms are connected between the outer baffles and the inner baffles, a rotating rod is rotatably sleeved in each sleeve, a mounting plate is fixed to the top of the rotating rod, a camera is mounted on the side edge of the mounting plate, a metal protective net cover is fixed to the side edges of the sleeves through fixing rods, a toughened glass cover is fixed to the fixing rods, a handle is fixed to the bottom end of the rotating rod, a display screen is mounted on the side edges of the sleeves, a locking mechanism is mounted between each sleeve and the inner baffles, each locking mechanism comprises a first sleeve, a first sliding rod and a locking bolt, and the first sleeves are hinged on the sleeves, the first sliding rod is hinged to the inner baffle, the first sliding rod is sleeved inside the first sleeve in a sliding mode, and the first sliding rod and the first sleeve are locked through the locking bolt.

Preferably, the locking mechanism comprises a clamping block and a clamping plate, the clamping plate is hinged to the inner baffle, the clamping block is fixed to the adjacent inner baffle, and the clamping plate is clamped to the clamping block.

Preferably, the bottom of the inner baffle is provided with an anti-slip claw.

Preferably, the guide mechanism comprises a second sleeve and a second sliding rod, the second sleeve is fixed on the inner baffle, the second sliding rod is fixed on the outer baffle, and the second sliding rod is sleeved in the second sleeve in a sliding manner.

Preferably, the camera is located inside the toughened glass cover, and the toughened glass cover is located inside the metal protective mesh enclosure.

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

1. according to the utility model, the locking mechanism facilitates mutual installation and disassembly of the inner baffles, the spring can absorb shock when the outer baffle receives impact, so that the impact on the inner baffle is small, the noise and impact vibration feeling on internal personnel are smaller, the comfort is good, the guide mechanism is used for guiding the outer baffle during shock absorption, the orientation of the camera can be adjusted by rotating the rotating rod, and the internal personnel can conveniently observe the surrounding environment in an all-around manner through the camera.

2. According to the utility model, the metal protective net cover directly protects the broken stone, the toughened glass carries out secondary protection to prevent the camera from being impacted, the display screen is used for observing the content shot by the camera, the anti-skidding claw can well grab the ground to prevent the whole movement, the three inner baffles can be connected in sequence by clamping the clamping plate on the clamping block, the inclination angle of the sleeve can be adjusted by adjusting the position of the first sliding rod in the first sleeve, then the first sliding rod and the first sleeve can be locked by the locking bolt, and the second sliding rod can slide in the second sleeve to guide the damping process of the outer baffle.

Drawings

Fig. 1 is a front view of a rock crushing protection device for mine blasting according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a rock crushing protection device for mine blasting according to the present invention;

FIG. 3 is a cross-sectional view of a casing of a rock fragment guard for blasting in mines in accordance with the present invention;

fig. 4 is a schematic structural diagram of a locking mechanism of the rock crushing protection device for mine blasting according to the utility model;

fig. 5 is a schematic structural diagram of a guide mechanism of the rock crushing protection device for mine blasting according to the utility model.

In the figure: the device comprises an inner baffle 1, a clamping block 2, a clamping plate 3, a locking mechanism 4, a first sleeve 41, a first sliding rod 42, a locking bolt 43, a sleeve 5, an anti-skidding claw 6, a guide mechanism 7, a second sleeve 71, a second sliding rod 72, a spring 8, an outer baffle 9, a metal protective net cover 10, a fixing rod 11, a rotating rod 12, a mounting plate 13, a camera 14, a toughened glass cover 15, a display screen 16 and a handle 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, 2 and 3, the mine blasting gravel protector comprises a sleeve 5, wherein the side edge of the sleeve 5 is hinged with three inner baffles 1, the adjacent inner baffles 1 are connected through a locking mechanism, the locking mechanism is convenient for the inner baffles 1 to be mutually installed and detached, the side edge of the inner baffle 1 is connected with an outer baffle 9 through a spring 8, a guide mechanism 7 is connected between the outer baffle 9 and the inner baffle 1, the spring 8 can absorb shock when the outer baffle 9 is impacted, so that the inner baffle 1 is less impacted, noise and impact shock felt of internal personnel are less, comfort is good, the guide mechanism 7 guides when the outer baffle 9 absorbs shock, a rotating rod 12 is sleeved in the sleeve 5 in a rotating manner, a mounting plate 13 is fixed at the top of the rotating rod 12, a camera 14 is installed at the side edge of the mounting plate 13, the rotating rod 12 can adjust the orientation of the camera 14, the device is convenient for internal personnel to carry out omnibearing observation on the surrounding environment through the camera 14, the side edge of the sleeve 5 is fixed with a metal protection screen 10 through a fixed rod 11, a toughened glass cover 15 is fixed on the fixed rod 11, the camera 14 is positioned inside the toughened glass cover 15, the toughened glass cover 15 is positioned inside the metal protection screen 10, the metal protection screen 10 directly protects gravels, the toughened glass 15 carries out secondary protection to prevent the camera 14 from being impacted, a handle 17 is fixed at the bottom end of a rotating rod 12, the handle 17 is convenient to rotate the rotating rod 12, a display screen 16 is arranged at the side edge of the sleeve 5, the display screen 16 is used for observing the content shot by the camera 14, an anti-skid claw 6 is arranged at the bottom of the inner baffle 1, the anti-skid claw 6 can well grasp the ground to avoid integral movement, the locking mechanism comprises a clamping block 2 and a clamping plate 3, the clamping plate 3 is hinged on the inner baffle 1, the clamping block 2 is fixed on the adjacent

inner baffle

1, 3 joints of cardboard are on fixture block 2, through 3 joints of cardboard on fixture block 2, can connect gradually between three inner baffle 1.

Referring to fig. 4, a locking mechanism 4 is installed between the sleeve 5 and the inner baffle 1, the locking mechanism 4 includes a first sleeve 41, a first sliding rod 42, and a locking bolt 43, the first sleeve 41 is hinged on the sleeve 5, the first sliding rod 42 is hinged on the inner baffle 1, the first sliding rod 42 is slidably sleeved inside the first sleeve 41, the first sliding rod 42 and the first sleeve 41 are locked by the locking bolt 43, the inclination angle of the sleeve 5 can be adjusted by adjusting the position of the first sliding rod 42 in the first sleeve 41, and then the first sliding rod 42 and the first sleeve 41 can be locked by the locking bolt 43.

Referring to fig. 5, the guide mechanism 7 includes a second sleeve 71 and a second slide rod 72, the second sleeve 71 is fixed on the inner fender 1, the second slide rod 72 is fixed on the outer fender 9, the second slide rod 72 is slidably sleeved in the second sleeve 71, and the second slide rod 72 can slide in the second sleeve 71 to guide the damping process of the outer fender 9.

The working principle is as follows: the lock catch mechanism facilitates the mutual installation and disassembly of the inner baffles 1, the spring 8 can absorb shock when the outer baffle 9 receives impact, so that the impact on the inner baffle 1 is small, the noise and impact vibration feeling on internal personnel are smaller, the comfort is good, the guide mechanism 7 is used for guiding when the outer baffle 9 absorbs shock, the rotating rod 12 rotates to adjust the orientation of the camera 14, the internal personnel can conveniently observe the surrounding environment in an all-round way through the camera 14, the metal protective net cover 10 directly protects gravels, the toughened glass 15 carries out secondary protection, the impact received by the camera 14 is avoided, the display screen 16 is used for observing the content shot by the camera 14, the antiskid claw 6 can well grasp the ground to avoid the whole movement, the three inner baffles 1 can be connected in sequence by clamping the clamping plate 3 on the clamping block 2, and by adjusting the position of the first slide bar 42 in the first sleeve 41, the inclination of the sleeve 5 can be adjusted, and then the first slide rod 42 and the first sleeve 41 can be locked by the locking bolt 43, and the second slide rod 72 can slide in the second sleeve 71 to guide the damping process of the outer baffle 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a rubble protector for mine blasting, includes sleeve pipe (5), its characterized in that, the side of sleeve pipe (5) articulates there is interior baffle (1), interior baffle (1) is provided with threely, and is adjacent connect through latched device between interior baffle (1), the side of interior baffle (1) is connected with outer baffle (9) through spring (8), be connected with guiding mechanism (7) between outer baffle (9) and interior baffle (1), the inside of sleeve pipe (5) is rotated and is cup jointed dwang (12), the top of dwang (12) is fixed with mounting panel (13), camera (14) are installed to the side of mounting panel (13), the side of sleeve pipe (5) is fixed with metal protection screen panel (10) through dead lever (11), be fixed with toughened glass cover (15) on dead lever (11), the bottom mounting of dwang (12) has handle (17), display screen (16) are installed to the side of sleeve pipe (5), install locking mechanical system (4) between sleeve pipe (5) and interior baffle (1), locking mechanical system (4) include first sleeve (41), first slide bar (42), locking bolt (43), first sleeve (41) articulate on sleeve pipe (5), first slide bar (42) articulate on interior baffle (1), first slide bar (42) slide to cup joint the inside at first sleeve (41), first slide bar (42) and first sleeve (41) are locked through locking bolt (43).

2. The mine blasting crushed stone protection device according to claim 1, wherein the locking mechanism comprises a clamping block (2) and a clamping plate (3), the clamping plate (3) is hinged on the inner baffle (1), the clamping block (2) is fixed on the adjacent inner baffle (1), and the clamping plate (3) is clamped on the clamping block (2).

3. A rock fragment protector for mine blasting according to claim 1, characterized in that the bottom of the inner shield (1) is provided with anti-slip claws (6).

4. The rock debris protector for mine blasting according to claim 1, characterized in that the guide mechanism (7) comprises a second sleeve (71) and a second slide rod (72), the second sleeve (71) is fixed on the inner shield (1), the second slide rod (72) is fixed on the outer shield (9), and the second slide rod (72) is slidably sleeved in the second sleeve (71).

5. The mine blasting crushed stone protection device according to claim 1, wherein the camera (14) is located inside a toughened glass cover (15), and the toughened glass cover (15) is located inside a metal protection mesh (10).