阅读说明：本技术 一种步兵脚踩地雷后移开防爆装置 (Moving-back explosion-proof device for infantry foot-treading mine ) 是由 葛荣超 葛茂煊 曹智豫 曹佳 于 2021-10-29 设计创作，主要内容包括：本发明属于地雷防爆技术领域,尤其为一种步兵脚踩地雷后移开防爆装置,包括升降杆,在升降杆的上下两端处分别固定连接有上伸缩杆和下伸缩杆,上伸缩杆和下伸缩杆均水平设置,在上伸缩杆的伸缩端处螺纹连接有下压螺杆,在下压螺杆的底端处通过可旋转连接体水平活动连接有地雷引信压盘,可旋转连接体包括定位块和防倾斜支撑体,防倾斜支撑体固定安装在地雷引信压盘的上部,定位块活动设置在防倾斜支撑体的内部,且下压螺杆的底端活动穿过防倾斜支撑体并与定位块固定连接,在下伸缩杆的伸缩端处固定连接有地雷底部托盘；当战士不慎踩到地雷时采用该装置方便将脚安全移开避免其发生爆炸,能够起到极大的安全防护效果。(The invention belongs to the technical field of landmine explosion prevention, and particularly relates to a walk-back explosion prevention device for a foot-operated landmine of a soldier, which comprises a lifting rod, wherein an upper telescopic rod and a lower telescopic rod are respectively and fixedly connected at the upper end and the lower end of the lifting rod, the upper telescopic rod and the lower telescopic rod are horizontally arranged, a lower pressing screw rod is in threaded connection with the telescopic end of the upper telescopic rod, a landmine fuse pressing plate is horizontally and movably connected at the bottom end of the lower pressing screw rod through a rotatable connecting body, the rotatable connecting body comprises a positioning block and an anti-inclination supporting body, the anti-inclination supporting body is fixedly arranged at the upper part of the landmine fuse pressing plate, the positioning block is movably arranged in the anti-inclination supporting body, the bottom end of the lower pressing screw rod movably penetrates through the anti-inclination supporting body and is fixedly connected with the positioning block, and a landmine bottom tray is fixedly connected at the telescopic end of the lower telescopic rod; when the soldier steps on the land mine carelessly, the device is adopted to conveniently and safely remove the feet to avoid the feet from exploding, and a great safety protection effect can be achieved.)

1. The utility model provides an infantry foot moves away explosion-proof equipment behind mine which characterized in that: comprises a lifting rod, an upper telescopic rod and a lower telescopic rod are respectively and fixedly connected at the upper end and the lower end of the lifting rod, the upper telescopic rod and the lower telescopic rod are both horizontally arranged, a lower pressing screw rod (1) is connected with the telescopic end of the upper telescopic rod in a threaded manner, a mine fuse pressing plate (3) is horizontally and movably connected with the bottom end of the lower pressing screw rod (1) through a rotatable connecting body (2), the rotatable connecting body (2) comprises a positioning block (4) and an anti-inclining supporting body (5), the anti-tilting support body (5) is fixedly arranged on the upper part of the mine fuse pressing plate (3), the positioning block (4) is movably arranged inside the anti-inclining support body (5), and the bottom end of the downward-pressing screw rod (1) movably penetrates through the anti-inclination supporting body (5) and is fixedly connected with the positioning block (4), and the telescopic end of the lower telescopic rod is fixedly connected with a mine bottom tray (6).

2. The walk-back explosion protection device for an infantry mine as claimed in claim 1, wherein: the lifting rod comprises a bottom sleeve (7), the upper part of the bottom sleeve (7) is movably connected with an outer nut rod (8), and an inner rotating screw rod (9) is in threaded connection with the outer nut rod (8) in a matched mode.

3. The walk-back explosion protection device for an infantry mine as claimed in claim 2, wherein: go up the telescopic link and include bracing piece (10) and last movable rod (11), go up movable rod (11) activity and insert the inside of establishing bracing piece (10), go up the top fixed connection of bracing piece (10) and internal rotation screw rod (9), push down screw rod (1) threaded connection is at the tip of last movable rod (11).

4. The walk-back explosion protection device for an infantry mine as claimed in claim 1, wherein: the lower telescopic rod comprises a lower support rod (12) and a lower movable rod (13), the lower movable rod (13) is movably inserted into the lower support rod (12), the lower support rod (12) is fixedly connected with the bottom end of the bottom sleeve (7), and the bottom tray (6) of the mine is fixedly connected with the end part of the lower movable rod (13).

5. The walk-back explosion protection device for an infantry mine as claimed in claim 1, wherein: the upper part of the tray (6) at the bottom of the mine is provided with anti-skid corrugations (14).

Technical Field

The invention belongs to the technical field of mine explosion prevention, and particularly relates to an anti-explosion device for moving a landmine backwards when a foot of an infantry steps on the landmine.

Background

Land mines have played an important role in both modern times and modern war. In the anti-day war period of China, the application of land mines fights with the day troops and the pseudo troops, a plurality of flexible land mine warfare methods are created, and a large number of enemies are killed. In the vietnam war of the united army in 1970, tanks and vehicles exploded by land mines account for 70 percent of the total number of the damaged land mines, and soldiers lost from the land mines account for 33 percent of the total number of the damaged land mines. The landmine field has high damage probability to the attack target and also has the effects of retarding, clamping, luring and disturbing the action of the enemy. With the development of the landmine and various mine laying means, the role of the landmine in modern wars is remarkably improved. However, everything has advantages and disadvantages, and can kill enemies and hurt themselves, and many soldiers inadvertently step on the mine in an unknown mine field, because no proper tool is available to safely remove feet, explosion is caused, and huge harm is caused to the child soldiers.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides an explosion-proof device for moving a foot of an infantry away after the infantry steps on a mine, which is adopted to conveniently and safely move the foot away to avoid explosion when a soldier carelessly steps on the mine, and can play a great safety protection effect.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an infantry foot is stepped on land mine and is moved explosion-proof equipment back, includes the lifter, at the upper and lower both ends department of lifter respectively fixedly connected with go up telescopic link and lower telescopic link, go up telescopic link and the setting of the homonymy of lower telescopic link, there is the screw rod that pushes down at the telescopic end department threaded connection of last telescopic link, but the bottom department of screw rod that pushes down has land mine fuze pressure disk through the horizontal swing joint of rotatable connector, rotatable connector includes locating piece and anti-tilt supporter, anti-tilt supporter fixed mounting is on the upper portion of land mine fuze pressure disk, the locating piece activity sets up in the inside of anti-tilt supporter, and the bottom activity of pushing down the screw rod pass anti-tilt supporter and with locating piece fixed connection, the telescopic end department fixedly connected with land mine bottom tray of telescopic link under.

Preferably, the lifting rod comprises a bottom sleeve, the upper part of the bottom sleeve is movably connected with an outer nut rod, and an inner rotating screw rod is in threaded connection with the outer nut rod in a matched mode.

Preferably, go up the telescopic link and include bracing piece and last movable rod, go up the movable rod activity and insert and establish in the inside of last bracing piece, go up the top fixed connection of bracing piece and internal rotation screw rod, push down the tip of screw rod threaded connection at last movable rod.

Preferably, the lower telescopic rod comprises a lower support rod and a lower movable rod, the lower movable rod is movably inserted into the lower support rod, the lower support rod is fixedly connected with the bottom end of the bottom sleeve, and the bottom tray of the mine is fixedly connected to the end part of the lower movable rod.

Preferably, the upper part of the mine bottom tray is provided with anti-skid corrugations.

Compared with the prior art, the invention has the beneficial effects that:

when the soldier steps on the land mine carelessly, the device is adopted to conveniently and safely remove the feet to avoid the feet from exploding, and a great safety protection effect can be achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of a rotatable connection;

in the figure: the anti-skid device comprises a 1 downward-pressing screw rod, a 2 rotatable connector, a 3 mine fuse pressing plate, a 4 positioning block, a 5 anti-tilting support body, a 6 mine bottom tray, a 7 bottom sleeve, an 8 outer nut rod, a 9 inner rotating screw rod, a 10 upper supporting rod, a 11 upper movable rod, a 12 lower supporting rod, a 13 lower movable rod and 14 anti-skid corrugations.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present embodiment provides the following technical solutions: an infantry foot-treading mine backward moving explosion-proof device comprises a lifting rod, an upper telescopic rod and a lower telescopic rod are respectively and fixedly connected at the upper end and the lower end of the lifting rod, the upper telescopic rod and the lower telescopic rod are arranged horizontally, a lower pressing screw rod 1 is in threaded connection at the telescopic end of the upper telescopic rod, a mine fuse pressing plate 3 is horizontally and movably connected at the bottom end of the lower pressing screw rod 1 through a rotatable connector 2, the rotatable connector 2 comprises a positioning block 4 and an anti-inclination supporting body 5, the anti-inclination supporting body 5 is fixedly arranged at the upper part of the mine fuse pressing plate 3, the positioning block 4 is movably arranged inside the anti-inclination supporting body 5, the bottom end of the lower pressing screw rod 1 movably penetrates through the anti-inclination supporting body 5 and is fixedly connected with the positioning block 4, when the lower pressing screw rod 1 is controlled to rotate, the mine fuse pressing plate 3 can be driven to stably move downwards, a mine bottom supporting plate 6 is fixedly connected at the telescopic end of the lower telescopic rod, the upper part of the mine bottom tray 6 is provided with anti-slip corrugations 14.

The lifter comprises a bottom sleeve 7, an outer nut rod 8 is movably connected to the upper portion of the bottom sleeve 7, an inner rotating screw rod 9 is in threaded connection with the outer nut rod 8 in a matched mode, the outer nut rod 8 is controlled to rotate, and the height of the mine fuse pressing plate 3 can be adjusted through the lifting of the inner rotating screw rod 9.

Go up the telescopic link and include bracing piece 10 and last movable rod 11, go up movable rod 11 activity and insert the inside of establishing bracing piece 10, go up bracing piece 10 and the top fixed connection of internal rotation screw rod 9, push down 1 threaded connection of screw rod and last movable rod 11 tip, through the horizontal migration of controlling last movable rod 11 in last bracing piece 10, can adjust the horizontal position of land mine fuze pressure disk 3.

The lower telescopic rod comprises a lower support rod 12 and a lower movable rod 13, the lower movable rod 13 is movably inserted into the lower support rod 12, the lower support rod 12 is fixedly connected with the bottom end of the bottom sleeve 7, the bottom tray 6 of the mine is fixedly connected to the end part of the lower movable rod 13, and the horizontal position of the bottom tray 6 of the mine can be adjusted by controlling the lower movable rod 13 to horizontally move in the lower support rod 12.

When a soldier accidentally steps on the mine, the device is adopted, firstly, the tray 6 at the bottom of the mine is controlled to be placed at the bottom of the mine to play a supporting role, then the upper telescopic rod and the lifting rod are respectively controlled according to the size and the thickness of the mine, then the upper telescopic rod and the mine fuse pressing plate 3 are pulled out, the mine fuse pressing plate 3 is plugged into the upper end of the fuse from the sole of a soldier, the pressing screw rod 1 is rotated to enable the mine fuse pressing plate 3 to be gradually and stably pressed down on the upper part of the mine fuse, so that the mine fuse pressing plate 3 and the fuse are fully compacted to prevent upward ejection, and at the moment, the foot is moved away to avoid the mine from being exploded.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.