CN211622804U - Simply-converted detachable assembling cover plate - Google Patents
Simply-converted detachable assembling cover plate Download PDFInfo
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- CN211622804U CN211622804U CN201922210532.9U CN201922210532U CN211622804U CN 211622804 U CN211622804 U CN 211622804U CN 201922210532 U CN201922210532 U CN 201922210532U CN 211622804 U CN211622804 U CN 211622804U
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- cover plate
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- plate
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- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000007123 defense Effects 0.000 abstract description 22
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a detachable assembled cover plate which is easy to convert, relating to the civil air defense engineering field, and the key point of the technical proposal is that the detachable assembled cover plate comprises a cover plate which comprises a plurality of unit plates; one end of the unit plate is provided with an accommodating cavity, and an inserting block is connected in the accommodating cavity in a sliding manner; a second slot is formed in one side of each unit board, a sliding groove is formed in the other side of each unit board, and an inserting block capable of being inserted into the other unit board is connected in the sliding groove in a sliding mode. The anti-falling baffle plate can be directly installed as the anti-falling baffle plate of the stair in wartime, and the civil engineering cost of a construction unit is reduced.
Description
Technical Field
The utility model relates to a civil air defense engineering field especially relates to a removable apron of assembling of simply changing.
Background
Civil air defense is measures and actions taken by governments to mobilize and organize people for defending enemy air attacks and eliminating consequences, and is called civil air defense for short. The air defense system is a soil air defense system formed by air defense and field operation air defense together, and is an important component of modern national defense. The civil air defense project is an underground protective building which is independently built for guaranteeing shelter of war personnel and materials, command of civil air defense and medical aid, and a basement which is built by combining ground buildings and can be used for air defense in war. According to civil air defense engineering design specifications, an entrance and an exit communicated with the outside are required to be arranged on the air defense basement. The civil air defense stair opening is sealed by the prefabricated cover plate at ordinary times, and the prefabricated cover plate detached in wartime is opened to be a civil air defense scattering opening. The idle waste of material can be caused to the idle placing of prefabricated apron of dismantlement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a removable apron of assembling of simply changing can the direct mount prevent falling the baffle as stair, reduces the civil engineering cost of construction unit.
In order to achieve the above purpose, the utility model provides a following technical scheme: a simply-converted detachable assembled cover plate comprises a cover plate, wherein the cover plate comprises a plurality of unit plates; one end of the unit plate is provided with an accommodating cavity, and an inserting block is connected in the accommodating cavity in a sliding manner; a second slot is formed in one side of each unit board, a sliding groove is formed in the other side of each unit board, and an inserting block capable of being inserted into the other unit board is connected in the sliding groove in a sliding mode.
By adopting the technical scheme, when the unit plates are used as the cover plate, the insertion blocks of the rear unit plate are inserted into the second insertion grooves of the front unit plate, the insertion blocks are arranged in the accommodating cavities, and the top ends and the bottom ends of the plurality of unit plates are parallel and level; when the plug-in block is used as a stair baffle, the plug-in block slides out of the accommodating cavity and is arranged in a plug socket of a stair; at the moment, the insert blocks slide in the sliding grooves, and the spliced unit plates are distributed in a step shape to form a stair baffle, so that the stair baffle can be quickly converted in wartime, and the civil engineering cost of a construction unit is reduced.
The utility model discloses further set up to: a cavity is arranged in the unit plate and is communicated with the sliding groove and the accommodating cavity; and a synchronous component for driving the plug-in block and the plug-in block to synchronously move is arranged in the cavity.
Through adopting above-mentioned technical scheme, turn into the in-process of stair baffle at the apron, when the inserted block slided in the spout, synchronous subassembly drove the removal of inserted block, simple to operate from the holding tank roll-off of inserted block drive.
The utility model discloses further set up to: the synchronous assembly comprises a first rack and a second rack which are connected in the cavity in a sliding way and arranged in parallel and a gear which is meshed with the first rack and the second rack simultaneously; the insertion block is fixed at one end of the second rack, and the insertion block is fixed at one side, close to the sliding groove, of the first rack.
Through adopting above-mentioned technical scheme, the first rack and the second rack that mesh simultaneously with the gear can be to opposite direction motion, and when the grafting piece rebound that inserts in the second slot, the second rack can drive the grafting piece rebound, drives the grafting piece roll-off from the holding tank, makes things convenient for the installation of cell board as the stair baffle.
The utility model discloses further set up to: and a spring for driving the first rack to move towards the direction close to the inserting block is arranged on the first rack.
By adopting the technical scheme, when the spring drives the first rack to move towards the direction close to the insertion block, the insertion block and the insertion block can move in opposite directions, so that the insertion block is driven to move towards the direction close to the accommodating groove; pack up the back as the cell board of stair baffle, the spring can drive the inserted block and insert the piece and reset, is convenient for pack up the cell board as the stair baffle.
The utility model discloses further set up to: one side of apron is provided with originated board, the one side that the apron was kept away from to originated board is provided with the breach, and the opposite side is seted up and is supplied inserted first slot of inserted block.
Through adopting above-mentioned technical scheme, when the cell board was as the apron, can take up cell board and originated board through stirring the breach of originated board to be convenient for take up originated board.
The utility model discloses further set up to: the surface of the unit plate is hinged with a handle.
Through adopting above-mentioned technical scheme, handle the side and provide the atress position to the cell board, conveniently operate the cell board.
The utility model discloses further set up to: the unit board is provided with a placing groove for placing a handle.
Through adopting above-mentioned technical scheme, the standing groove supplies the handle to place, and it is protruding when can reducing the cell board as apron or stair baffle, increases the level and smooth on cell board surface.
In conclusion, the beneficial technical effects of the invention are as follows:
1. when the unit plates are used as cover plates, the insertion blocks of the rear unit plate are inserted into the second insertion grooves of the front unit plate, the insertion blocks are arranged in the accommodating cavities, and the top ends and the bottom ends of the plurality of unit plates are flush; when the plug-in block is used as a stair baffle, the plug-in block slides out of the accommodating cavity and is arranged in a plug socket of a stair; at the moment, the insert blocks slide in the sliding grooves, and the spliced unit plates are distributed in a step shape to form a stair baffle, so that the stair baffle can be quickly converted in wartime, and the civil engineering cost of a construction unit is reduced;
2. in the process of converting the cover plate into the stair baffle, the inserting block slides in the sliding groove, and meanwhile, the synchronous component drives the inserting block to slide out of the accommodating groove, so that the inserting block is driven to move conveniently, and the installation is convenient;
3. when the spring drives the first rack to move towards the direction close to the inserting block, the inserting block and the inserting block can move in opposite directions, so that the inserting block is driven to move towards the direction close to the accommodating groove; pack up the back as the cell board of stair baffle, the spring can drive the inserted block and insert the piece and reset, is convenient for pack up the cell board as the stair baffle.
Drawings
FIG. 1 is a schematic structural view of an embodiment in use;
FIG. 2 is a schematic view of the overall structure of the embodiment;
FIG. 3 is a schematic view showing the structure of a starting plate;
fig. 4 is a sectional view of the unit plate.
In the figure: 1. civil air defense stairs; 11. a socket; 2. a cover plate; 21. a unit plate; 22. a handle; 211. a placement groove; 212. a cavity; 2121. a limiting groove; 2122. an accommodating chamber; 213. a chute; 23. a second slot; 24. a first rack; 241. inserting a block; 25. a spring; 26. a gear; 27. a second rack; 28. an insertion block; 3. a starting plate; 31. a notch; 32. a first slot.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a simply-converted detachable assembled cover plate is shown in figure 1 and comprises a plurality of cover plates 2 which are assembled at the openings of civil air defense stairs and a starting plate 3 arranged at one end of each cover plate 2. The side edge of each layer of the civil air defense stair 1 is provided with a socket 11 for the cover plate 2 to be inserted. When 2 covers of apron were established, 2 both sides and the people's air defense stair mouth butt of apron realize the support to apron 2.
Referring to fig. 2 and 3, a notch 31 is formed on one side of the starting plate 3 away from the cover plate 2, and a first slot 32 is formed on the other side. The gap 31 is convenient for taking up the starting plate 3 covered at the stair opening; the first slot 32 is fitted with the cover plate 2.
Referring to fig. 2 and 4, the cover plate 2 is formed by splicing a plurality of unit plates 21. The top end of the unit plate 21 is provided with a placing groove 211, and a handle 22 is hinged in the placing groove 211. One side of the unit board 21 is opened with a second slot 23.
The unit plate 21 is internally provided with a cavity 212, the cavity 212 is internally and slidably connected with a first rack 24 and a second rack 27, the first rack 24 and the second rack 27 are parallel to each other, and a gear 26 meshed with the first rack 24 and the second rack 27 is rotatably connected between the first rack 24 and the second rack 27. An insert block 241 is fixed on one side of the first rack 24 away from the gear 26, and the insert block 241 extends out of the cavity 212; the side of the cavity 212 is provided with a sliding slot 213 for the sliding of the insert block 241. One end of the cavity 212 is opened with a limit groove 2121 for limiting the sliding of the first rack 24 and the second rack 27, and the other end is opened with an accommodating cavity 2122. A spring 25 is arranged in the limiting groove 2121 for the first rack 24 to slide, and two ends of the spring 25 are respectively abutted to the first rack 24 and the tail end of the limiting groove 2121 to drive the first rack 24 to slide in the direction away from the limiting groove 2121. A plug block 28 fixedly connected with the second rack 27 is slidably connected in the accommodating cavity 2122, and the plug block can slide out of the accommodating cavity 2122 and be inserted into the socket 11 under the driving of the second rack 27.
During the splicing, a plurality of unit boards 21 are sequentially spliced, the insertion block 241 of the subsequent unit board 21 is inserted into the second slot 23 of the previous unit board 21, and the insertion block 241 of the foremost unit board 21 is inserted into the first slot 32 of the starting board 3. When the cover plate 2 is used, the top ends and the bottom ends of a plurality of unit plates 21 are arranged on the civil air defense stairway openings in an aligned mode.
In wartime, when the anti-falling baffle plate is used as a stair anti-falling baffle plate, the cover plate 2 is opened, the unit plate 21 is slid, the insert block 241 drives the first rack 24 to move towards the direction far away from the insert block 28, the second rack 27 and the first rack 24 move oppositely, and the insert block 28 slides out of the accommodating cavity 2122 and is inserted into the socket 11 under the driving of the second rack 27. The subsequent unit plates 21 are slid in turn until the plug blocks 28 of all the unit plates 21 are inserted into the sockets 11 of the civil air defense stairway 1. The cover plate 2 is now stepped. In wartime, the cover plate 2 can be directly installed as a stair falling-prevention baffle, so that the civil engineering cost of a construction unit is reduced.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a simple and easy detachable of conversion assembles apron which characterized in that: the device comprises a cover plate (2), wherein the cover plate (2) comprises a plurality of unit plates (21); one end of the unit plate (21) is provided with an accommodating cavity (2122), and an inserting block (28) is connected in the accommodating cavity (2122) in a sliding manner; a second slot (23) is formed in one side of the unit plate (21), a sliding groove (213) is formed in the other side of the unit plate (21), and an inserting block (241) capable of being inserted into the other unit plate (21) is connected in the sliding groove (213) in a sliding mode.
2. The simply convertible detachable sectional cover plate of claim 1, further comprising: a cavity (212) is arranged in the unit plate (21), and the cavity (212) is communicated with the sliding groove (213) and the accommodating cavity (2122); and a synchronous component for driving the plug-in block (28) and the plug-in block (241) to synchronously move is arranged in the cavity (212).
3. The simply convertible detachable sectional cover plate of claim 2, further comprising: the synchronizing assembly comprises a first rack (24) and a second rack (27) which are slidably connected in the cavity (212) and arranged in parallel and a gear (26) which is meshed with the first rack (24) and the second rack (27) simultaneously; the insertion block (28) is fixed at one end of the second rack (27), and the insertion block (241) is fixed at one side, close to the sliding groove (213), of the first rack (24).
4. The simply convertible detachable sectional cover plate of claim 3, further comprising: and a spring (25) for driving the first rack (24) to move towards the direction close to the insertion block (28) is arranged on the first rack (24).
5. The simply convertible detachable sectional cover plate of claim 1, further comprising: one side of apron (2) is provided with originated board (3), the one side that apron (2) were kept away from in originated board (3) is provided with breach (31), and confession inserted block (241) male first slot (32) are seted up to the opposite side.
6. The simply convertible detachable sectional cover plate of claim 1, further comprising: the surface of the unit plate (21) is hinged with a handle (22).
7. The simply convertible detachable sectional cover plate of claim 6, further comprising: the unit plate (21) is provided with a placing groove (211) for placing the handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210532.9U CN211622804U (en) | 2019-12-10 | 2019-12-10 | Simply-converted detachable assembling cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210532.9U CN211622804U (en) | 2019-12-10 | 2019-12-10 | Simply-converted detachable assembling cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622804U true CN211622804U (en) | 2020-10-02 |
Family
ID=72628793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922210532.9U Active CN211622804U (en) | 2019-12-10 | 2019-12-10 | Simply-converted detachable assembling cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622804U (en) |
-
2019
- 2019-12-10 CN CN201922210532.9U patent/CN211622804U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231228 Address after: 721303, 200 meters east of the intersection of Group 9, Wuxing Village, Yangping Town, Chencang District, Baoji City, Shaanxi Province Patentee after: Shaanxi Tongda Space Housing Technology Co.,Ltd. Address before: Room 8736, Floor 7, No. 118-5, Chongqing South Road, Shibei District, Qingdao, Shandong 266000 Patentee before: Qingdao Haichuan Architectural Design Co.,Ltd. |