CN219219674U

CN219219674U - Auxiliary structure of civil air defense engineering protective door

Info

Publication number: CN219219674U
Application number: CN202222736507.6U
Authority: CN
Inventors: 王叶红
Original assignee: Shenzhen Anqiang Civil Air Defense Equipment Engineering Co ltd
Current assignee: Shenzhen Anqiang Civil Air Defense Equipment Engineering Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-06-20
Anticipated expiration: 2032-10-18

Abstract

The utility model provides an auxiliary structure of a civil air defense engineering protective door, and relates to the field of civil air defense doors. This auxiliary structure of civil air defense engineering guard door, including the curb plate, the removal groove has been seted up to the bottom of curb plate, the inside of removal groove is provided with removes the wheel, the trompil that is linked together with the right side has been seted up in the left side of curb plate, the inside swing joint of trompil has the layer board, the supporting groove has been seted up to the upper surface of layer board. This auxiliary structure of civil air defense engineering guard gate, through curb plate, the spring groove, first spring, the movable plate, the layer board, the trompil, the movable groove, the supporting groove, remove the wheel, the handle, the anticreep board, the second spring, remove the hole, mutually support between telescopic link and the chucking spare, reach and easily shift the door plant to the mounting place, in addition in the installation also more laborsaving, the guard gate that has solved the civil air defense engineering and adopted is overweight, main adoption manpower installation when installing for it is too hard to cross, still cause the problem of accidental injury easily when the door emptys simultaneously.

Description

Auxiliary structure of civil air defense engineering protective door

Technical Field

The utility model relates to the technical field of civil air defense doors, in particular to an auxiliary structure of a civil air defense engineering protective door.

Background

The civil air defense project is also called as a civil air defense project, and refers to an underground protective building which is independently constructed for guaranteeing the shielding of fight time personnel and materials, the command of civil air defense and medical aid, and a basement which is constructed by combining with a ground building and can be used for air defense during the fight time, and is an important facility for preventing the sudden attack of enemies, effectively shielding the personnel and the materials and preserving the war potential; the anti-invasion protection door is a project guarantee for keeping in the urban combat, supporting the anti-invasion combat for a long time until winning, and the protection door adopted by the civil air defense project is overweight and mainly installed by manpower when being installed, so that the people are too laborious, and meanwhile, accidental injury is easy to cause when the door is overturned.

Disclosure of Invention

The utility model aims to provide an auxiliary structure of a civil air defense engineering protective door, which solves the problems that the protective door adopted by the civil air defense engineering is overweight, is mainly installed by manpower during installation, is labor-consuming, and is easy to cause accidental injury during door dumping.

Technical proposal

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an auxiliary structure of civil air defense engineering guard gate, includes the curb plate, the removal groove has been seted up to the bottom of curb plate, the inside of removal groove is provided with the removal wheel, the trompil that is linked together with the right side has been seted up in the left side of curb plate, the inside swing joint of trompil has the layer board, the supporting groove has been seted up to the upper surface of layer board, the inside joint in supporting groove has the door plant, the left side fixedly connected with movable plate of layer board, the spring groove has been seted up in the left side of curb plate, the first spring of inner wall fixedly connected with in spring groove, the left end and the right side fixedly connected with of movable plate of first spring, the removal hole that is linked together with the right side has been seted up in the left side of curb plate, the inside swing joint in removal hole has the telescopic link, the right-hand member fixedly connected with chucking spare of telescopic link, the inner wall and the upper left corner joint of door plant of chucking spare.

Further, the left end fixedly connected with anticreep board of telescopic link, the surface of telescopic link has cup jointed the second spring.

Further, the left end of the second spring is fixedly connected with the right side of the anti-falling plate, and the right end of the second spring is fixedly connected with the left side of the side plate.

Further, a handle is fixedly connected to the left side of the side plate.

The utility model provides an auxiliary structure of a civil air defense engineering protective door. The beneficial effects are as follows:

this auxiliary structure of civil air defense engineering guard gate, through curb plate, the spring groove, first spring, the movable plate, the layer board, the trompil, the movable groove, the supporting groove, remove the wheel, the handle, the anticreep board, the second spring, remove the hole, mutually support between telescopic link and the chucking spare, reach and easily shift the door plant to the mounting place, in addition in the installation also more laborsaving, the guard gate that has solved the civil air defense engineering and adopted is overweight, main adoption manpower installation when installing for it is too hard to cross, still cause the problem of accidental injury easily when the door emptys simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a front view of the structure of the present utility model.

The lifting device comprises a side plate 1, a spring groove 2, a first spring 3, a moving plate 4, a supporting plate 5, an opening 6, a moving groove 7, a supporting groove 8, a moving wheel 9, a door plate 10, a handle 11, an anti-falling plate 12, a second spring 13, a moving hole 14, a telescopic rod 15 and a clamping piece 16.

Detailed Description

As shown in fig. 1-2, the embodiment of the utility model provides an auxiliary structure of a civil air defense engineering protective door, which comprises a side plate 1, wherein the left side of the side plate 1 is fixedly connected with a handle 11, the bottom of the side plate 1 is provided with a moving groove 7, the inside of the moving groove 7 is provided with a moving wheel 9, the left side of the side plate 1 is provided with an opening 6 communicated with the right side, the inside of the opening 6 is movably connected with a supporting plate 5, the upper surface of the supporting plate 5 is provided with a supporting groove 8, the inside of the supporting groove 8 is clamped with a door plate 10, the left side of the supporting plate 5 is fixedly connected with a moving plate 4, the left side of the side plate 1 is provided with a spring groove 2, the inner wall of the spring groove 2 is fixedly connected with a first spring 3, the left end of first spring 3 and the right side fixed connection of movable plate 4, the removal hole 14 that is linked together with the right side has been seted up in the left side of curb plate 1, the inside swing joint in removal hole 14 has telescopic link 15, the left end fixedly connected with anticreep board 12 of telescopic link 15, second spring 13 has been cup jointed on the surface of telescopic link 15, the left end of second spring 13 and the right side fixed connection of anticreep board 12, the right-hand member of second spring 13 and the left side fixed connection of curb plate 1, the right-hand member fixedly connected with chucking spare 16 of telescopic link 15, the inner wall and the upper left corner joint of door plant 10 of chucking spare 16.

Working principle: the two side plates 1 are firmly supported, the two anti-falling plates 12 are oppositely pulled, the two clamping pieces 16 are driven to be attached to the side plates 1, the door plate 10 is hung between the two side plates 1, the bottom of the door plate 10 is clamped into the two supporting grooves 8, then the two anti-falling plates 12 are released, at the moment, the two second springs 13 are contracted to enable the two clamping pieces 16 to be clamped on the two top angles of the door plate 10, when the door plate is pushed leftwards, a left person grabs the handle 11, a right person grabs the other handle 11, and the right person pushes leftwards, at the moment, the left person only needs to follow the pushing force to move to enable the door plate 10 to be transferred to an installation place through the rolling of the moving wheel 9 on the ground, during installation, the bottom of the door plate 10 is aligned with the lower threshold, then the front face and the back of the door plate 10 are stabilized, then the two persons at the two sides respectively grabbed the front handles 11 are oppositely pulled, the two side plates 1 are oppositely moved, the door plate 10 is separated from the two supporting grooves 8, and then the door plate 10 can be clamped into the lower threshold in a falling mode downwards.

Claims

1. The utility model provides an auxiliary structure of civil air defense engineering guard gate, includes curb plate (1), its characterized in that: the utility model discloses a door plant, including curb plate (1), movable groove (7) have been seted up to the bottom of curb plate (1), movable wheel (9) have been provided with in the inside of movable groove (7), trompil (6) that are linked together with the right side have been seted up in the left side of curb plate (1), inside swing joint of trompil (6) has layer board (5), supporting groove (8) have been seted up on the upper surface of layer board (5), the inside joint of supporting groove (8) has door plant (10), spring groove (2) have been seted up in the left side of layer board (5), the inner wall fixedly connected with first spring (3) of spring groove (2), the left end and the right side fixedly connected with of movable plate (4) of first spring (3), movable hole (14) that are linked together with the right side have been seted up in the left side of curb plate (1), the inside swing joint of movable hole (14) has telescopic link (15), the right-hand member fixedly connected with chucking spare (16) of telescopic link (15), chucking spare (16) are connected with chucking spare (16) on the left side of inner wall and door plant (10).

2. The auxiliary structure of a civil air defense engineering protective door according to claim 1, wherein: the left end fixedly connected with anticreep board (12) of telescopic link (15), second spring (13) have been cup jointed on the surface of telescopic link (15).

3. The auxiliary structure of a civil air defense engineering protective door according to claim 2, wherein: the left end of the second spring (13) is fixedly connected with the right side of the anti-falling plate (12), and the right end of the second spring (13) is fixedly connected with the left side of the side plate (1).

4. The auxiliary structure of a civil air defense engineering protective door according to claim 1, wherein: the left side of the side plate (1) is fixedly connected with a handle (11).