CN213509752U

CN213509752U - People's air defense basement access & exit structure

Info

Publication number: CN213509752U
Application number: CN202021688431.9U
Authority: CN
Inventors: 张琪; 杨毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-22
Anticipated expiration: 2030-08-14

Abstract

The utility model provides a civil air defense basement access structure, which comprises a supporting beam, a protective wall, a descending ramp and a ceiling frame, wherein both sides of the supporting beam are fixedly connected with the protective wall, the descending ramp is fixedly arranged at the inlet of the supporting beam, one side of the front side of the supporting beam is fixedly provided with a ventilation opening, the top ends of two groups of protective walls are fixedly connected with three groups of ceiling frames, the ceiling frame comprises a buffer device, supporting rods and fixed columns, both sides of the buffer device and one ends of the two groups of supporting rods are alternately connected, and the other ends of the two groups of supporting rods are connected with one sides of the two groups of fixed columns in a clamping way, thus, the civil air defense basement access structure is divided into a combined form of the three groups of structures, thus, a more reasonable supporting frame can be used as a ceiling of the inlet, and each group of, the degree of the ceiling can also be freely adjusted as required.

Description

People's air defense basement access & exit structure

Technical Field

The utility model mainly relates to a technical field of people's air defense construction, concretely relates to people's air defense basement access & exit structure.

Background

The entrance and exit of the civil air defense basement is the first step of the whole civil air defense construction and is also a key step. Protective wall structures are generally arranged at the entrance and exit parts, ceilings are arranged at the top ends of some protective walls, most ceilings are only built in a cage type in a combined column mode, and then bulletproof glass or transparent plastic plates and the like are arranged between the combined columns; although this type of roof can block some damage to the entrance caused by rain water and the like, the roof structure is not firm and is supported only by the rigidity of the combined columns, which is very likely to cause the roof to be scattered and damage the entrance and exit when receiving impact.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a people's air defense basement access & exit structure for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a people's air defense basement access & exit structure, is including a supporting beam, protection wall, down ramp and ceiling frame, the equal fixedly connected with protection wall in both sides of a supporting beam, the down ramp has been fixed to set up in the entrance of a supporting beam, the positive one side of a supporting beam is fixed and has been seted up the vent, and is two sets of the ceiling frame of three groups of top fixedly connected with of protection wall, and every two sets of it is connected with the connecting rod to alternate between the ceiling frame.

As a preferred technical scheme of the utility model, the ceiling frame includes buffer, bracing piece and fixed column, buffer's both sides and the one end of two sets of bracing pieces alternate to be connected, and are two sets of the other end of bracing piece and one side block of two sets of fixed columns are connected, and are two sets of the bottom of fixed column and the top fixed connection of protection wall.

As a preferred technical scheme of the utility model, fixed capital end's middle part is fixed and has been seted up first dashpot, one side of fixed column is fixed and has been seted up the block mouth, the embedded one end that is equipped with the bracing piece of first dashpot, the bottom of fixed column and the top fixed connection of fixed plate, the fixed orifices has all been fixed to have seted up in the four corners department of fixed plate, alternate in the fixed orifices and be connected with set screw, just set screw's the threaded end and the top threaded connection of protection wall, the embedded buffer spring that is equipped with of first dashpot.

As a preferred technical scheme of the utility model, the one end fixedly connected with backup pad of bracing piece, just the inside of locating first dashpot is inlayed to the backup pad, the other end fixedly connected with block board of bracing piece, just one side block of block board and buffer is connected, the fixed standing groove of having seted up in both sides of block board.

As a preferred technical scheme of the utility model, buffer includes buffering box, lid and buffer board, the top of buffering box and the bottom block of lid are connected, the inside of buffering box inlays and is equipped with the buffer board, the middle part of buffering box both sides is all fixed the buffering mouth of having seted up, buffering mouth and block board block are connected, the connecting port has been seted up to the middle part of buffering box front and back is fixed, just the embedded connecting rod that is equipped with of connector, the four corners on buffering box top is all fixed the combination groove of having seted up, the fixed two sets of screw holes of having seted up in top of buffering box one side.

As a preferred technical scheme of the utility model, the equal fixedly connected with combination post in four corners department of lid bottom, just combination post and combination groove block are connected, the both sides fixedly connected with draw-in groove board of lid bottom, just the draw-in groove board inlays the opening part of locating the buffering mouth, two sets of mounting panels of one side fixedly connected with of lid, the one end interlude of mounting panel is connected with mounting screw, just mounting screw's threaded end and screw hole threaded connection.

As a preferred technical scheme of the utility model, the second dashpot has all been fixed to the both sides of buffer board, the bottom of second dashpot and damping spring's one end fixed connection, damping spring's the other end and one side fixed connection of snap-plate.

Compared with the prior art, the beneficial effects of the utility model are that: one of which, the utility model relates to a people's air defense basement access & exit structure, ceiling frame divide into the combination form of three group's structures, can regard as the ceiling of entry with a more reasonable support framework like this, and each group's ceiling frame mutually independent relies on connecting rod lug connection, is convenient for disassemble and maintain, and the degree of ceiling also can freely adjust as required.

Second, the utility model relates to a people's air defense basement access & exit structure, ceiling frame have two sets of buffer structure, can cushion external striking effectively, no matter come from jolting from top to bottom or about offend, can both reduce the shake effect according to the characteristic effectively, are that ceiling frame uses safe and reliable more.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the ceiling frame of the present invention;

fig. 3 is a schematic structural view of the fixing column of the present invention;

fig. 4 is a schematic structural view of the support rod of the present invention;

fig. 5 is a schematic structural view of the buffering device of the present invention;

fig. 6 is a schematic structural view of the buffer plate of the present invention.

In the figure: 1. a support beam; 101. a vent; 2. a protection wall; 3. a descending ramp; 4. a ceiling frame; 5. a buffer device; 6. fixing a column; 601. a first buffer tank; 602. a clamping opening; 7. a support bar; 701. a placement groove; 8. a fixing plate; 801. a fixing hole; 9. a buffer box; 901. a connecting port; 902. a buffer port; 903. a threaded hole; 904. a combination tank; 10. a box cover; 11. a buffer plate; 1101. a second buffer tank; 12. a slot clamping plate; 13. a combination column; 14. mounting a plate; 15. mounting screws; 16. a damping spring; 17. a clamping plate; 18. a support plate; 19. a set screw; 20. a buffer spring; 21. a connecting rod.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6 heavily, the utility model provides a people's air defense basement access & exit structure, including supporting beam 1, protective wall 2, down ramp 3 and ceiling frame 4, the equal fixedly connected with protective wall 2 in supporting beam 1's both sides, down ramp 3 has been seted up to supporting beam 1's entrance fixed, supporting beam 1 positive one side is fixed has been seted up vent 101, three group's ceiling frames 4 of top fixedly connected with of two groups protective wall 2, and the interlude is connected with connecting rod 21 between every two group's ceiling frames 4.

Preferably, first dashpot 601 has been fixed to have seted up in the middle part on fixed column 6 top, one side of fixed column 6 is fixed has seted up joint mouth 602, the embedded one end that is equipped with bracing piece 7 of first dashpot 601, the bottom of fixed column 6 and the top fixed connection of fixed plate 8, fixed orifices 801 has all been fixed to be seted up in fixed plate 8's four corners department, it is connected with set screw 19 to alternate in fixed orifices 801, and set screw 19's threaded end and protection wall 2's top threaded connection, the embedded buffer spring 20 that is equipped with of first dashpot 601.

Preferably, buffer 5 includes buffer box 9, lid 10 and buffer board 11, buffer box 9's top and lid 10's bottom block are connected, buffer box 9's inside is inlayed and is equipped with buffer board 11, buffer mouth 902 has all been fixed to have seted up in the middle part of buffer box 9 both sides,

buffer mouth

902 and 17 blocks of block board are connected, buffer box 9 openly and the fixed connector 901 of having seted up in the middle part at the back, and the embedded connecting rod 21 that is equipped with of connector 901, the four corners on buffer box 9 top is all fixed the combination groove 904 of having seted up, the fixed two sets of screw holes 903 of having seted up in top of buffer box 9 one side.

Preferably, one end of the supporting rod 7 is fixedly connected with a supporting plate 18, the supporting plate 18 is embedded inside the first buffer slot 601, the other end of the supporting rod 7 is fixedly connected with a clamping plate 17, the clamping plate 17 is clamped and connected with one side of the buffer device 5, and the two sides of the clamping plate 17 are fixedly provided with a placing slot 701.

Preferably, the second buffer slot 1101 is fixedly arranged on both sides of the buffer plate 11, the bottom end of the second buffer slot 1101 is fixedly connected with one end of the damping spring 16, and the other end of the damping spring 16 is fixedly connected with one side of the engaging plate 17.

Preferably, the equal fixedly connected with combination post 13 in four corners department of lid 10 bottom, and combination post 13 and combination groove 904 block are connected, the both sides fixedly connected with draw-in groove board 12 of lid 10 bottom, and draw-in groove board 12 inlays and locates the opening part of buffer mouth 902, two sets of mounting panels 14 of one side fixedly connected with of lid 10, the one end interlude of mounting panel 14 is connected with mounting screw 15, and mounting screw 15's threaded end and screw hole 903 threaded connection.

Preferably, the ceiling frame 4 includes buffer 5, bracing piece 7 and fixed column 6, and buffer 5's both sides and the one end of two sets of bracing pieces 7 alternate and connect, and the other end of two sets of bracing pieces 7 and one side block of two sets of fixed column 6 are connected, the bottom of two sets of fixed column 6 and the top fixed connection of protection wall 2.

The utility model discloses a concrete operation as follows: the utility model relates to a civil air defense basement access structure, which adopts the buffering principle of a ceiling frame 4; the vertical force is buffered mainly by the fixed column 6, a buffer spring 20 is embedded in a first buffer groove 601 of the fixed column 6, the top end of the buffer spring 20 is fixedly connected with the bottom end of the supporting plate 18, and the buffer spring 20 buffers the downward component force transmitted by the supporting plate 18 when vertical impact is applied to achieve the vertical buffering effect; the principle of left and right buffering; mainly rely on buffer board 11 in the buffering box 9, buffer board 11's both ends fixedly connected with damping spring 16, two sets of damping spring 16 are connected with two sets of bracing pieces 7 respectively, can carry out the stability that the whole ceiling frame 4 was maintained in the balanced buffering to the lining about to.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a people's air defense basement access & exit structure, is including a supporting beam (1), protective wall (2), down ramp (3) and ceiling frame (4), its characterized in that, the equal fixedly connected with protective wall (2) in both sides of a supporting beam (1), down ramp (3) have been fixed to have seted up in the entrance of a supporting beam (1), it is fixed vent (101) have been seted up to positive one side of a supporting beam (1), and is two sets of ceiling frame (4) of three groups of top fixedly connected with of protective wall (2), and every two sets of it is connected with connecting rod (21) to alternate between ceiling frame (4).

2. The people's air defense basement access structure of claim 1, characterized in that, the ceiling frame (4) includes a buffer device (5), support rods (7) and fixing columns (6), two sides of the buffer device (5) are alternately connected with one ends of two sets of support rods (7), the other ends of two sets of support rods (7) are connected with one sides of two sets of fixing columns (6) in a clamping manner, and the bottom ends of two sets of fixing columns (6) are fixedly connected with the top end of the protection wall (2).

3. The people's air defense basement access structure according to claim 2, characterized in that a first buffer groove (601) is fixedly formed in the middle of the top end of the fixed column (6), a clamping opening (602) is fixedly formed in one side of the fixed column (6), one end of the supporting rod (7) is embedded in the first buffer groove (601), the bottom end of the fixed column (6) is fixedly connected with the top end of the fixed plate (8), fixing holes (801) are fixedly formed in four corners of the fixed plate (8), fixing screws (19) are inserted and connected in the fixing holes (801), the threaded ends of the fixing screws (19) are in threaded connection with the top end of the protection wall (2), and a buffer spring (20) is embedded in the first buffer groove (601).

4. The people's air defense basement access structure of claim 2, wherein one end of the supporting rod (7) is fixedly connected with a supporting plate (18), the supporting plate (18) is embedded inside the first buffer groove (601), the other end of the supporting rod (7) is fixedly connected with a clamping plate (17), the clamping plate (17) is clamped and connected with one side of the buffer device (5), and both sides of the clamping plate (17) are fixedly provided with a placing groove (701).

5. The people's air defense basement access structure of claim 2, characterized in that the buffer device (5) comprises a buffer box (9), a box cover (10) and a buffer plate (11), the top end of the buffer box (9) is connected with the bottom end of the box cover (10) in a clamping manner, the buffer plate (11) is embedded inside the buffer box (9), the middle parts of the two sides of the buffer box (9) are fixedly provided with buffer ports (902), the buffer ports (902) are connected with a clamping plate (17) in a clamping manner, the middle parts of the front and back surfaces of the buffer box (9) are fixedly provided with connectors (901), connecting rods (21) are embedded in the connectors (901), four corners of the top end of the buffer box (9) are fixedly provided with combination grooves (904), and the top part of one side of the buffer box (9) is fixedly provided with two groups of threaded holes (903).

6. The people's air defense basement access structure of claim 5, characterized in that, the combination post (13) is fixedly connected to the four corners of the bottom end of the box cover (10), and the combination post (13) is connected with the combination groove (904) in a snap-fit manner, the slot plates (12) are fixedly connected to the two sides of the bottom end of the box cover (10), and the slot plates (12) are embedded in the opening of the buffer opening (902), two sets of mounting plates (14) are fixedly connected to one side of the box cover (10), one end of each mounting plate (14) is connected with a mounting screw (15) in a penetrating manner, and the threaded end of each mounting screw (15) is connected with the threaded hole (903) in a threaded manner.

7. The people's air defense basement access structure of claim 5, wherein both sides of the buffer board (11) are fixedly provided with a second buffer slot (1101), the bottom end of the second buffer slot (1101) is fixedly connected with one end of a damping spring (16), and the other end of the damping spring (16) is fixedly connected with one side of the clamping board (17).