Building structure suitable for civil air defense building

Abstract

The utility model relates to the technical field of civil air defense buildings, in particular to a building structure suitable for civil air defense buildings, which comprises supporting columns, cross beams, an industrial cylinder and a bottom plate, the cross beams are arranged between the tops of one sides of the supporting columns, a protective net is arranged between the tops of the cross beams, and concave supports are arranged on two sides of the tops of the cross beams. An industrial air cylinder is arranged at the top of the concave support, a civil defense top plate is arranged at the top of the industrial air cylinder, and guide grooves are formed in the two sides of the bottom of the supporting column. A bottom plate is arranged at the bottoms of the supporting columns, and supporting blocks are arranged on the two sides of the bottom plate. The rotating damper drives the stabilizing plate and the limiting column to slide in the guide groove along the sliding groove, the phenomenon that connection between the supporting column and the bottom plate is not stable is avoided, and then the service life is prolonged, and the industrial motor drives the connecting plate and the industrial air cylinder to rotate; therefore, the phenomenon of unstable connection or collapse caused by vibration between the civil air defense top plate and the cross beam is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of civil air defense building, and particularly relates to a building structure suitable for civil air defense building. BACKGROUND

[0002] Civil air defense building is a building engineering with civil air defense engineering as necessary accessory engineering, and is mainly embodied in the form of underground garage, and is internally provided with civil air defense door, blocking door, lighting, ventilation, water supply and drainage, communication network and other hardware required by wartime shelter.

[0003] Most civil air defense cave entrances will cause the falling of the rubble on the top of the civil air defense cave and the movement of the supporting device in the civil air defense cave due to the vibration in the event of war or earthquake, and further result in the collapse. Therefore, the building structure suitable for civil air defense building is proposed to improve the stability of the supporting device, prolong the service life, avoid the falling of the rubble on the top of the civil air defense cave, protect the crowd, and improve the safety and practicality. SUMMARY

[0004] In view of the problems in the prior art, the building structure suitable for civil air defense building is provided to improve the stability of the supporting device, prolong the service life, avoid the falling of the rubble on the top of the civil air defense cave, protect the crowd, and improve the safety and practicality.

[0005] The technical scheme adopted by the utility model to solve the technical problem is a building structure suitable for civil air defense building, which comprises a supporting column, a cross beam, an industrial air cylinder and a bottom plate, a cross beam is arranged between the top of the supporting column on one side, a protective net is arranged on the top between the cross beams, recessed brackets are arranged on the top of the cross beam on both sides, an industrial air cylinder is arranged on the top of the recessed bracket, a civil air defense top plate is arranged on the top of the industrial air cylinder, and a guide groove is formed in the bottom of the supporting column on both sides;

[0006] The bottom of the supporting column is provided with a bottom plate, the two sides of the bottom plate are provided with supporting blocks, and the two sides of the supporting blocks corresponding to the supporting column are provided with stabilizing plates.

[0007] Specifically, a clamping groove is formed in the top center position of the cross beam, clamping blocks are arranged around the protective net, a fan is installed on the top center position of the protective net through a reserved port and a bolt, and the clamping groove and the clamping block are mutually clamped.

[0008] Specifically, the top driving end and the bottom of the industrial air cylinder are respectively provided with connecting plates, the two sides of the connecting plates are connected with the recessed brackets through rotating shafts, an industrial motor is arranged on one side of the recessed bracket, and the driving end of the industrial motor is connected with the connecting plate through a rotating shaft.

[0009] Specific, the two sides of the bottom plate are provided with guide grooves, and the inner walls of the guide grooves are provided with sliding grooves on both sides.

[0010] Specific, the inner sides of the support blocks are provided with rotary dampers, the rotary dampers are provided with a stabilizing plate therebetween, the stabilizing plate is provided with limiting columns on both top sides, and one end of the limiting column is connected with the sliding groove through the sliding block.

[0011] Specific, the bottom of the bottom plate is provided with fixed piles on both sides.

[0012] The utility model discloses beneficial effect:

[0013] (1) the building structure suitable for civil air defense building of the utility model, when the earthquake occurs, the rotary damper drives the stabilizing plate and the limiting column to slide in the guide groove along the sliding groove, avoids the unstable connection phenomenon between the supporting column and the bottom plate, and further prolongs the service life, simultaneously, the industrial motor drives the connecting plate and the industrial air cylinder to rotate, thereby reducing the unstable connection or collapse phenomenon between the civil air defense roof and the cross beam caused by vibration.

[0014] (2) the building structure suitable for civil air defense building of the utility model, the industrial air cylinder drives the civil air defense roof to move up and down more close to the top of the air-raid shelter, the clamping groove and the clamping block are mutually clamped between the four groups of cross beams, can place the protective net, can block the stone falling from the air-raid shelter entrance, further can protect the person in the interior, and when the surface of the protective net appears damage, also can be quickly replaced, thereby improve security and practicality. DRAWINGS

[0015] The utility model is further illustrated below in connection with the drawings and examples.

[0016] Figure 1 It is the whole schematic view of the utility model;

[0017] Figure 2 It is the cross beam schematic view of the utility model;

[0018] Figure 3 It is the industrial air cylinder schematic view of the utility model;

[0019] Figure 4 It is the bottom plate schematic view of the utility model;

[0020] In the drawing: 1, supporting column;2, cross beam;3, clamping groove;4, protective net;5, clamping block;6, fan;7, concave support;8, connecting plate;9, industrial motor;10, industrial air cylinder;11, civil air defense roof;12, bottom plate;13, guide groove;14, sliding groove;15, support block;16, rotary damper;17, stabilizing plate;18, limiting column;19, fixed pile. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] In order to facilitate the improvement of the stability of the supporting device, the extension of the service life, the avoidance of the falling of the debris on the top of the air-raid shelter, the protection of the crowd, the improvement of the safety and the practicability, as shown in the drawings, the utility model discloses a building structure suitable for air-raid building, which comprises a supporting column 1, a cross beam 2, an industrial cylinder 10 and a bottom plate 12. Figures 1-4 The top of the cross beam 2 is provided with a concave bracket 7 on both sides, the top of the concave bracket 7 is provided with the industrial cylinder 10, the top of the industrial cylinder 10 is provided with an air-raid roof 11, and the bottom of the supporting column 1 is provided with a guide groove 13 on both sides.

[0023] The bottom of the supporting column 1 is provided with the bottom plate 12, both sides of the bottom plate 12 are provided with a supporting block 15, and both sides of the supporting block 15 corresponding to the supporting column 1 are provided with a stabilizing plate 17.

[0024] In use, the fixed pile 19 driven into the ground can improve the stability between the supporting column 1 and the cross beam 2.

[0025] When an earthquake occurs, the rotary damper 16 drives the stabilizing plate 17 and the limiting column 18 to slide in the guide groove 13 along the sliding groove 14, so that the connection between the supporting column 1 and the bottom plate 12 is not unstable, thereby prolonging the service life, and at the same time, the industrial motor 9 drives the connecting plate 8 and the industrial cylinder 10 to rotate, thereby reducing the unstable connection or collapse phenomenon between the air-raid roof 11 and the cross beam 2 caused by vibration.

[0026] The air-raid roof 11 is driven by the industrial cylinder 10 to move up and down and is closer to the top of the air-raid shelter, the clamping grooves 3 and the clamping blocks 5 between the four cross beams 2 are clamped with each other, the protective net 4 can be placed, the stones falling from the entrance of the air-raid shelter can be blocked, thereby protecting the people inside, and when the protective net 4 surface is damaged, it can also be quickly replaced, thereby improving the safety and the practicability.

[0027] The fan 6 is opened to accelerate the airflow in the air-raid shelter, so as to avoid the turbidity of the air caused by the dense personnel inside.

[0028] In order to avoid the stones falling and injuring the people in the air-raid shelter, as shown in the drawings, the utility model discloses a building structure suitable for air-raid building, which comprises a supporting column 1, a cross beam 2, an industrial cylinder 10 and a bottom plate 12. Figure 1 , Figure 2As shown, the utility model still includes, the top center position of crossbeam 2 set up clamping groove 3, the four around of protective net 4 are equipped with clamping block 5, the top center position of protective net 4 is installed fan 6 through reservation mouth and bolt, clamping groove 3 and clamping block 5 are mutually clamped.

[0029] In use, the clamping groove 3 and the clamping block 5 are mutually clamped between the four groups of crossbeams 2, the protective net 4 can be placed, the stones falling from the entrance of the air-raid shelter can be blocked, thereby the people inside can be protected, and when the surface of the protective net 4 is damaged, it can also be quickly replaced, thereby the safety and practicality are improved.

[0030] As shown in Figure 1 , Figure 3 The utility model still includes, the top drive end and bottom of industrial cylinder 10 are equipped with connecting plate 8 respectively, the both sides of connecting plate 8 are connected with concave support 7 through pivot, one side of concave support 7 is industrial motor 9, and the drive end of industrial motor 9 is connected with connecting plate 8 through pivot.

[0031] In use, when the earthquake occurs, the connecting plate 8 and the industrial cylinder 10 can be driven to rotate by the industrial motor 9, thereby reducing the phenomenon that the connection between the people-proof top plate 11 and the crossbeam 2 is unstable or collapses due to vibration.

[0032] As shown in Figure 1 , Figure 4 The utility model still includes, the both sides bottom of bottom plate 12 are equipped with guide slot 13, the both sides of the inner wall of guide slot 13 are equipped with sliding slot 14.

[0033] As shown in Figure 1 Figure 4 The utility model still includes, the inner side of support block 15 is equipped with rotary damping 16, the rotary damping 16 is equipped with stabilizing plate 17, the both sides top of stabilizing plate 17 are equipped with limiting column 18, and one end of limiting column 18 is connected with sliding slot 14 slidingly through sliding block.

[0034] In use, the rotary damping 16 drives the stabilizing plate 17 and the limiting column 18 to slide in the guide slot 13 along the sliding slot 14, avoids the unstable connection between the supporting column 1 and the bottom plate 12, thereby prolongs the service life.

[0035] As shown in Figure 1 , Figure 4 The utility model still includes, the both sides of the bottom of bottom plate 12 are equipped with fixed stake 19.

[0036] In use, the fixed pile 19 is driven into the ground, providing support for the cross beam 2 and the air defense roof 11, while also improving the stability of the support column 1.

[0037] The utility model discloses in use, the fixed pile 19 is driven into the ground can improve the stability between support column 1 and cross beam 2;

[0038] When the earthquake occurs, the rotary damper 16 drives the stabilizing plate 17 and the limiting column 18 to slide along the sliding groove 14 in the guide groove 13, avoiding the unstable connection between the support column 1 and the bottom plate 12, thereby prolonging the service life, at the same time, the industrial motor 9 drives the connecting plate 8 and the industrial cylinder 10 to rotate, thereby reducing the unstable connection or collapse phenomenon between the air defense roof 11 and the cross beam 2 caused by vibration.

[0039] Then through the industrial cylinder 10 drives the air defense roof 11 to carry out the lifting movement and is closer to the top of the shelter, and the four groups of cross beams 2 are clamped together, the protection net 4 can be placed, the stone falling from the entrance of the shelter can be blocked, thereby the people inside can be protected, and when the surface of the protection net 4 is damaged, it can also be quickly replaced, thereby improving the safety and practicality.

[0040] The opening fan 6 accelerates the airflow in the shelter, avoiding the internal air from being turbid due to the dense personnel.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. The skilled in the art should understand that the utility model is not limited by the above examples, and the above implementation and description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A building structure suitable for a civil defense building, characterized in that, Including support column (1), crossbeam (2), industrial cylinder (10) and bottom plate (12), the support column (1) one side top between all be equipped with crossbeam (2), the top between crossbeam (2) be equipped with protective net (4), the top both sides of crossbeam (2) are equipped with concave bracket (7), the top of concave bracket (7) is equipped with industrial cylinder (10), the top of industrial cylinder (10) is equipped with civil defense roof (11), the bottom both sides of support column (1) are all set up guide slot (13); The bottom of the support column (1) is provided with a bottom plate (12), the both sides of the bottom plate (12) are provided with a support block (15), the both sides of the support block (15) are provided with a stabilizing plate (17) corresponding to the both sides of the support column (1).

2. The building structure according to claim 1, characterized in that, The top center of the crossbeam (2) is provided with a clamping groove (3), the periphery of the protective net (4) is provided with a clamping block (5), the top center of the protective net (4) is provided with a fan (6) through a reserved port and a bolt, and the clamping groove (3) and the clamping block (5) are clamped with each other.

3. The building structure according to claim 1, wherein The top driving end and the bottom of the industrial cylinder (10) are respectively provided with a connecting plate (8), the both sides of the connecting plate (8) are connected with the concave bracket (7) through a rotating shaft, one side of the concave bracket (7) is provided with an industrial motor (9), and the driving end of the industrial motor (9) is connected with the connecting plate (8) through a rotating shaft.

4. The building structure according to claim 1, wherein The both sides of the bottom of the bottom plate (12) are provided with guide slots (13), and the both sides of the inner wall of the guide slots (13) are provided with sliding grooves (14).

5. The building structure according to claim 1, wherein The inner sides of the support blocks (15) are provided with rotary dampers (16), the rotary dampers (16) are provided with stabilizing plates (17) therebetween, the both sides of the top of the stabilizing plates (17) are provided with limiting columns (18), and one end of the limiting column (18) is connected with the sliding groove (14) through a sliding block.

6. The building structure according to claim 1, wherein The both sides of the bottom of the bottom plate (12) are provided with fixed piles (19).

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