CN214971291U

CN214971291U - Novel impact type head breaking and dismounting device

Info

Publication number: CN214971291U
Application number: CN202023302869.1U
Authority: CN
Inventors: 周爱琳
Original assignee: Guangzhou Yufeng Security Technology Co ltd
Current assignee: Guangzhou Yufeng Security Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-03
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of security protection and security protection, and discloses a novel impact type breaking and dismantling head device, which comprises a handle, a fixed pipe and an installation cylinder, wherein the handle, the fixed pipe and the installation cylinder are sequentially arranged from left to right, and are fixedly connected with each other, the right end of the installation cylinder is provided with a breaking and dismantling head body, and the breaking and dismantling head body is slidably connected with the inner wall of the installation cylinder; the utility model discloses an installation section of thick bamboo, the push pedal, the spliced pole, the sleeve, first compression spring, the setting of fixed block and pull ring, easy operation has, high durability and convenient use, can effectively promote the effect of tearing open, the security when having increased the use simultaneously, and then can promote the advantage of the efficiency of tearing open, it is relatively poor to have solved the broken first device security of tearing open that uses at present, and it is slow to have speed at the broken operation in-process of tearing open, restriction factors such as preparation time is long, lead to can't realizing good broken effect of tearing open, thereby can influence the problem of the broken work progress of tearing open.

Description

Novel impact type head breaking and dismounting device

The technical field is as follows:

the utility model relates to a security protection security technical field specifically is a novel broken first of tearing open of impacted style device.

Background art:

the forcible entry tool is mainly used for fire fighting, traffic police and armed police troops, is used under the conditions of fire, earthquake, traffic accident and assault rescue, and is used for quickly forcible entry and removal of obstacles such as anti-theft window railings, collapsed building steel bars, window railings and the like. When emergency situations are handled, the emergency situations need to enter the interiors of residential buildings, factories, public transportation tools or public places quickly, and the protection measures such as security doors, security windows, toughened glass windows, thin-wall walls and the like cause troubles for fire fighting, police and armies, so that the time for rescuing or handling emergency events is delayed.

The currently used breaking and dismantling head device has poor safety, and has the restriction factors of low speed, long preparation time and the like in the breaking and dismantling process, so that a good breaking and dismantling effect cannot be realized, the breaking and dismantling working process can be influenced, and the rescue opportunity is delayed. Therefore, the broken head device which is simple in operation and convenient to use and can effectively improve the broken effect of dismantling and increase the safety during use is provided, and the broken efficiency of dismantling can be improved to solve the problem.

The utility model has the following contents:

the utility model aims at overcoming the shortcomings existing in the prior art and providing a novel impact type breaking head device.

The utility model adopts the technical proposal that:

a novel impact type breaking-in head device comprises a handle, a fixed pipe and an installation barrel, wherein the handle, the fixed pipe and the installation barrel are sequentially arranged from left to right, the handle, the fixed pipe and the installation barrel are fixedly connected, the right end of the installation barrel is provided with a breaking-in head body, the breaking-in head body is in sliding connection with the inner wall of the installation barrel, the surface of the installation barrel is sleeved with a fixed ring, the bottom of the fixed ring is bolted with a handle, the inner cavity of the installation barrel is in sliding connection with a push plate, the left side of the push plate is bolted with a connecting column, the inner cavity of the fixed pipe is fixedly provided with a fixed plate, the connecting column penetrates through the fixed plate and is in sliding connection with the fixed plate, the surface of the connecting column is fixedly provided with a sleeve, the sleeve is in sliding connection with the inner wall of the fixed ring, the surface of the connecting column is sleeved with a first compression spring, and the first compression spring is positioned between the sleeve and the fixed plate, the left end bolt of spliced pole has connect the fixed block, logical groove has been seted up on the surface of handle, the inside that leads to the groove is provided with the pull ring, and the pull ring runs through to the inner chamber of handle.

Preferably, the surface of the fixed pipe is provided with an outer sleeve, the outer sleeve is connected with the fixed pipe in a sliding mode, the surface of the outer sleeve is provided with a protective pad, the inner wall of the outer sleeve is connected with a connecting block in a bolted mode, the connecting block penetrates through the inside of the fixed pipe, and the top of the connecting block is connected with the sleeve in a bolted mode.

Preferably, the bar groove has been seted up to the bottom of fixed pipe, and the inner chamber intercommunication of bar groove and fixed pipe, the connecting block be located the inside in bar groove and with the inner wall sliding connection in bar groove.

Preferably, the inner wall of the mounting cylinder is provided with limiting grooves which are symmetrically distributed, limiting blocks are bolted to the upper side and the lower side of the push plate, and the limiting blocks are located in the limiting grooves and are in sliding connection with the inner wall of the limiting grooves.

Preferably, the inside of handle rotates and is connected with the movable block, and the joint between movable block and the fixed block, the right-hand member bolt of pull ring has the connecting plate, the right side of connecting plate articulates there is the connecting rod, and articulates between connecting rod and the movable block, fixed mounting has second compression spring between the inner wall of connecting plate and handle.

Preferably, the surface of the handle is provided with anti-slip strips which are uniformly arranged, and the outer side of the handle is sleeved with a silica gel anti-slip pad.

The utility model has the advantages that:

the utility model discloses an installation section of thick bamboo, the push pedal, the spliced pole, the sleeve, first compression spring, the setting of fixed block and pull ring, easy operation has, high durability and convenient use, can effectively promote the effect of tearing open, the security when having increased the use simultaneously, and then can promote the advantage of the efficiency of tearing open, it is relatively poor to have solved the broken first device security of tearing open that uses at present, and it is slow to have speed at the broken operation in-process of tearing open, restriction factors such as preparation time is long, lead to can't realizing good broken effect of tearing open, thereby can influence the problem of the broken work progress of tearing open.

Description of the drawings:

FIG. 1: the utility model discloses the structure main view schematic diagram.

FIG. 2: the utility model discloses sleeve structure section view schematic diagram.

FIG. 3: the utility model discloses a part enlargements in the department of figure 2.

FIG. 4: the utility model discloses handle structure section view schematic diagram.

In the figure: 1. a grip; 2. a fixed tube; 3. mounting the cylinder; 4. breaking the head body; 5. a fixing ring; 6. a handle; 7. pushing the plate; 8. connecting columns; 9. a fixing plate; 10. a sleeve; 11. a first compression spring; 12. a fixed block; 13. a through groove; 14. a pull ring; 15. an outer sleeve; 16. a protection pad; 17. a strip-shaped groove; 18. connecting blocks; 19. a limiting groove; 20. a limiting block; 21. a movable block; 22. a connecting plate; 23. a connecting rod; 24. a second compression spring; 25. and (4) an anti-slip strip.

The specific implementation mode is as follows:

the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

As shown in figures 1-4, a novel impact type breaking-in head device comprises a handle 1, a fixed tube 2 and a mounting cylinder 3, wherein the handle 1, the fixed tube 2 and the mounting cylinder 3 are sequentially arranged from left to right, the handle 1, the fixed tube 2 and the mounting cylinder 3 are fixedly connected, the right end of the mounting cylinder 3 is provided with a breaking-in head body 4, the breaking-in head body 4 is slidably connected with the inner wall of the mounting cylinder 3, the surface of the mounting cylinder 3 is sleeved with a fixed ring 5, the bottom of the fixed ring 5 is bolted with a handle 6, the inner cavity of the mounting cylinder 3 is slidably connected with a push plate 7, the left side of the push plate 7 is bolted with a connecting column 8, the inner cavity of the fixed tube 2 is fixedly provided with a fixed plate 9, the connecting column 8 penetrates through the fixed plate 9 and is slidably connected with the fixed plate 9, the surface of the connecting column 8 is fixedly provided with a sleeve 10, the sleeve 10 is slidably connected with the inner wall of the fixed ring 5, the surface of the connecting column 8 is sleeved with a first compression spring 11, and first compression spring 11 is located between sleeve 10 and fixed plate 9, the left end bolt of spliced pole 8 has connect fixed block 12, logical groove 13 has been seted up on the surface of handle 1, the inside that leads to groove 13 is provided with pull ring 14, and pull ring 14 runs through to the inner chamber of handle 1, through installation section of thick bamboo 3, push pedal 7, spliced pole 8, sleeve 10, first compression spring 11, the setting of fixed block 12 and pull ring 14, and the safety type quick-witted tool bit has the advantages of easy operation, high durability and convenient use, can effectively promote the broken effect of tearing open, the security when using has increased simultaneously, and then can promote the efficiency of tearing open, it is relatively poor to have solved the broken first device security of using at present, and it is slow to have speed at the broken operation in-process of tearing open, restriction factors such as preparation time is long, lead to unable good broken effect of tearing open of realizing, thereby can influence the problem of the broken work progress of tearing open.

Referring to fig. 1 and 2, an outer sleeve 15 is disposed on the surface of the fixed tube 2, the outer sleeve 15 is slidably connected with the fixed tube 2, a protection pad 16 is disposed on the surface of the outer sleeve 15, a connection block 18 is bolted to the inner wall of the outer sleeve 15, the connection block 18 penetrates through the fixed tube 2, the top of the connection block 18 is bolted to the sleeve 10, and the outer sleeve 15, the protection pad 16 and the connection block 18 are disposed to facilitate driving the sleeve 10 and the connection column 8 to move, so that elastic potential energy of the first compression spring 11 can be increased, and repeated firing of the head breaking body 4 is facilitated.

Please refer to fig. 2 and 3, a strip-shaped groove 17 is formed in the bottom of the fixed pipe 2, the strip-shaped groove 17 is communicated with the inner cavity of the fixed pipe 2, the connecting block 18 is located inside the strip-shaped groove 17 and is slidably connected with the inner wall of the strip-shaped groove 17, and the connecting block 18 is conveniently slid inside the strip-shaped groove 17 by the strip-shaped groove 17, so that the deviation of the moving track of the connecting block 18 can be prevented.

Please refer to fig. 2, the inner wall of the mounting tube 3 is provided with a limiting groove 19, the limiting groove 19 is symmetrically distributed, the upper and lower sides of the push plate 7 are bolted with limiting blocks 20, the limiting blocks 20 are located inside the limiting groove 19 and are slidably connected with the inner wall of the limiting groove 19, and the limiting groove 19 and the limiting blocks 20 are arranged to play a role of guiding, so that the push plate 7 is prevented from blocking the inner cavity of the mounting tube 3, and convenience is brought to the movement of the push plate 7.

Please refer to fig. 4, the inside of the handle 1 is rotatably connected with a movable block 21, the movable block 21 is connected with the fixed block 12 in a clamping manner, the right end of the pull ring 14 is bolted with a connecting plate 22, the right side of the connecting plate 22 is hinged with a connecting rod 23, the connecting rod 23 is hinged with the movable block 21, a second compression spring 24 is fixedly arranged between the connecting plate 22 and the inner wall of the handle 1, the movable block 21, the connecting plate 22, the connecting rod 23 and the second compression spring 24 are arranged to play a role in limiting, the fixed block 12 and the connecting column 8 are fixed, and thus accidental ejection of the breaking head body 4 can be prevented.

Referring to fig. 1 and 4, the surface of the handle 1 is provided with the non-slip strips 25, the non-slip strips 25 are uniformly arranged, the outer side of the handle 6 is sleeved with the silica gel non-slip mat, and the non-slip strips 25 and the silica gel non-slip mat are arranged to increase the safety of the broken head device in the using process and prevent the broken head device from slipping to cause safety accidents.

The utility model discloses a use method or principle do:

when the breaking head body 4 needs to be launched, the pull ring 14 is pulled, the pull ring 14 drives the connecting rod 23 to move through the connecting plate 22, the connecting rod 23 drives the movable block 21 to rotate at the moment, so that the locking between the movable block 21 and the fixed block 12 can be released, the elastic potential energy of the first compression spring 11 can push the sleeve 10 to slide in the fixed pipe 2, and the push plate 7 can slide in the mounting cylinder 3 through the connecting column 8, thereby achieving the purpose of launching the breaking-in head body 4.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a novel broken first device of tearing open of impacted style, includes handle (1), fixed pipe (2) and installation section of thick bamboo (3), its characterized in that: the handle (1), the fixed pipe (2) and the installation cylinder (3) are sequentially arranged from left to right, the handle (1), the fixed pipe (2) and the installation cylinder (3) are fixedly connected, the right end of the installation cylinder (3) is provided with a breaking head body (4), the breaking head body (4) is slidably connected with the inner wall of the installation cylinder (3), the surface of the installation cylinder (3) is sleeved with a fixed ring (5), the bottom of the fixed ring (5) is bolted with a handle (6), the inner cavity of the installation cylinder (3) is slidably connected with a push plate (7), the left side of the push plate (7) is bolted with a connecting column (8), the inner cavity of the fixed pipe (2) is fixedly provided with a fixed plate (9), the connecting column (8) penetrates through the fixed plate (9) and is slidably connected with the fixed plate (9), the surface of the connecting column (8) is fixedly provided with a sleeve (10), and sleeve (10) and the inner wall sliding connection who gu fixed ring (5), the surface cover of spliced pole (8) is equipped with first compression spring (11), and first compression spring (11) are located between sleeve (10) and fixed plate (9), the left end bolt joint of spliced pole (8) has fixed block (12), logical groove (13) have been seted up on the surface of handle (1), the inside that leads to groove (13) is provided with pull ring (14), and pull ring (14) run through to the inner chamber of handle (1).

2. The novel impact breaking head device according to claim 1, wherein: the surface of fixed pipe (2) is provided with outer tube (15), and sliding connection between outer tube (15) and fixed pipe (2), the surface of outer tube (15) is provided with protection pad (16), the inner wall bolt of outer tube (15) has connect connecting block (18), connecting block (18) run through to the inside of fixed pipe (2), and the bolt joint between the top of connecting block (18) and sleeve (10).

3. The novel impact breaking head device according to claim 2, wherein: strip-shaped groove (17) have been seted up to the bottom of fixed pipe (2), and strip-shaped groove (17) and the inner chamber intercommunication of fixed pipe (2), connecting block (18) are located the inside of strip-shaped groove (17) and with the inner wall sliding connection of strip-shaped groove (17).

4. The novel impact breaking head device according to claim 1, wherein: the inner wall of the mounting cylinder (3) is provided with a limiting groove (19), the limiting groove (19) is symmetrically distributed, limiting blocks (20) are bolted to the upper side and the lower side of the push plate (7), and the limiting blocks (20) are located inside the limiting groove (19) and are in sliding connection with the inner wall of the limiting groove (19).

5. The novel impact breaking head device according to claim 1, wherein: the inside of handle (1) rotates and is connected with movable block (21), and joint between movable block (21) and fixed block (12), the right-hand member bolt of pull ring (14) has connecting plate (22), the right side of connecting plate (22) articulates there is connecting rod (23), and articulates between connecting rod (23) and movable block (21), fixed mounting has second compression spring (24) between the inner wall of connecting plate (22) and handle (1).

6. The novel impact breaking head device according to claim 1, wherein: the surface of the handle (1) is provided with anti-slip strips (25), the anti-slip strips (25) are uniformly arranged, and the outer side of the handle (6) is sleeved with a silica gel anti-slip pad.