CN216973907U

CN216973907U - Building furred ceiling with antidetonation guard action

Info

Publication number: CN216973907U
Application number: CN202122937045.XU
Authority: CN
Inventors: 韩龙
Original assignee: Hubei Xianyuan Water Supply And Drainage Engineering Design Institute Co ltd
Current assignee: Hubei Xianyuan Water Supply And Drainage Engineering Design Institute Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-15
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a building suspended ceiling with an anti-seismic protection effect, which comprises a ceiling, wherein an upper cavity and a lower cavity are respectively formed in the ceiling, a first spring is vertically welded in the lower end of the upper cavity, a top plate is welded on the free end of the first spring, a telescopic rod movably extending into the lower cavity is welded at the lower end of the top plate, an upper pressure plate is fixedly connected onto the telescopic rod, second springs are horizontally welded on the inner walls of the two sides of the lower cavity, side pressure plates are welded on the free ends of the second springs, and a water bag is sleeved in the lower cavity. The upper cavity of the utility model utilizes a first spring to elastically support a top plate and an upper pressure plate which are connected through a telescopic rod; the hanging installation piece is arranged on the lower pressing plate, the sliding groove is formed in the ceiling, the third spring is used for elastically supporting the sliding block and the traction connecting rod connected with the hanging installation piece, the stressed hanging installation piece can apply force to the water bag, the second spring is pressed, and the second spring and the third spring are used for buffering the water bag.

Description

Building furred ceiling with antidetonation guard action

Technical Field

The utility model relates to the technical field of buildings, in particular to a building ceiling with an anti-seismic protection effect.

Background

The phenomenon of centralized population living is more obvious due to economic development, and further the process of urbanization construction is accelerated continuously, and the centralized construction is an important characteristic of the urbanization phenomenon, but in recent years, earthquake disaster accidents in a plurality of national regions are found frequently according to reports.

Due to the lack of sufficient anti-seismic measures in buildings in some national regions, a plurality of safety threats exist, serious life and property losses are easily caused when an earthquake comes, particularly, objects such as electric lamps and decorative parts are hung on the roof of the building, and effective buffering is not obtained in the vibration process, so that the hanging objects are loosened from the fixed positions of the roof at the moment of severe impact, the hanging parts fall from high places at a high speed, and serious harm is caused to the safety of a human body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the building ceiling in the prior art is lack of anti-seismic protection, and provides the building ceiling with an anti-seismic protection function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a building suspended ceiling with anti-seismic protection effect comprises a ceiling, wherein an upper cavity and a lower cavity are respectively arranged in the ceiling, a first spring is vertically welded in the lower end of the upper cavity, a top plate is welded at the free end of the first spring, a telescopic rod movably extending into the lower cavity is welded at the lower end of the top plate, an upper pressing plate is fixedly connected onto the telescopic rod, a second spring is horizontally welded on the inner walls of two sides of the lower cavity, a side pressing plate is welded on the free end of the second spring, a water bag is sleeved in the lower cavity, a lower pressing plate movably abutted against the opening of the lower cavity is arranged below the water bag, a limiting part is bolted at the lower end of the ceiling, a bearing rod movably penetrating through the limiting part is fixedly connected at the lower end of the lower pressing plate, a hanging installation part is fixedly connected at the lower end of the bearing rod, a chute is arranged at the lower end of the ceiling, and a third spring and a sliding block which are connected are respectively arranged in the chute, and a traction connecting rod is connected between the sliding block and the hanging mounting piece through a pin shaft.

Preferably, the upper pressure plate is connected with the lower end of the telescopic rod extending into the lower cavity, and the upper pressure plate sleeved in the upper end of the lower cavity movably abuts against the top end of the upper end of the water bag.

Preferably, the water bag is positioned between the two side pressing plates, and the two side pressing plates are movably abutted against the two sides of the water bag.

Preferably, the lower pressing plate is movably abutted against the lower end of the water bag, and the limiting piece is located at a position right below the lower pressing plate.

Preferably, the hanging installation part is horizontally arranged at a position below the ceiling, and the bearing rod is slidably sleeved in the limiting part.

Preferably, the sliding groove is horizontally formed, the third spring is horizontally welded in one end of the sliding groove, and the sliding block welded with the free end of the third spring is slidably sleeved in the sliding groove.

Compared with the prior art, the utility model has the following advantages:

1. the ceiling is provided with an upper cavity and a lower cavity, the upper cavity is elastically supported by a first spring to a top plate and an upper pressure plate which are connected through a telescopic rod, when the top plate is stressed, the upper pressure plate presses a water bag to enable the water bag to shrink and deform, the second spring is pressed, and buffering is performed by the aid of restoring deformation acting forces of the first spring and the second spring.

2. The utility model arranges a lower pressure plate for supporting the water bag in the lower cavity, uses the lower pressure plate to arrange a hanging installation part, arranges a chute in the ceiling, uses a third spring to elastically support a sliding block and a traction connecting rod connected with the hanging installation part, so that the stressed hanging installation part can apply force to the water bag and further apply pressure to the second spring, and uses the restoring deformation acting force of the second spring and the third spring to buffer.

In summary, the top plate and the upper pressure plate which are connected through the telescopic rod are elastically supported by the first spring in the upper cavity, when the top plate is stressed, the upper pressure plate presses the water bag, so that the water bag contracts and deforms, the second spring is pressed, and the restoring deformation acting force of the first spring and the second spring is utilized for buffering; utilize the holding down plate to set up and hang the installed part to set up the spout in the ceiling, utilize third spring elastic support slider and with hang the traction connecting rod that the installed part is connected, make the installed part of hanging of atress can be to the water pocket application of force, and then exert pressure to the second spring, utilize the second spring and the recovery deformation effort of third spring to cushion.

Drawings

FIG. 1 is a schematic structural view of a building ceiling with earthquake-proof protection according to the present invention;

FIG. 2 is a side cross-sectional view of a structural ceiling with earthquake protection in accordance with the present invention;

fig. 3 is a bottom sectional view of a building ceiling with earthquake protection according to the present invention.

In the figure: the device comprises a ceiling 1, an upper cavity 2, a lower cavity 3, a first spring 4, a top plate 5, a telescopic rod 6, an upper pressure plate 7, a second spring 8, a lateral pressure plate 9, a water bag 10, a lower pressure plate 11, a limiting piece 12, a bearing rod 13, a hanging installation piece 14, a sliding groove 15, a third spring 16, a sliding block 17 and a traction connecting rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a building suspended ceiling with anti-seismic protection effect comprises a ceiling 1, wherein an upper cavity 2 and a lower cavity 3 are respectively arranged in the ceiling 1, a first spring 4 is vertically welded in the lower end of the upper cavity 2, a top plate 5 is welded on the free end of the first spring 4, a telescopic rod 6 movably extending into the lower cavity 3 is welded at the lower end of the top plate 5, the top plate 5 can move up and down in the upper cavity 2 under the action of the elastic force of the first spring 4, the telescopic rod 6 connected with the top plate 5 can drive the upper pressure plate 7 to move in the lower cavity 3 under the driving action of the top plate 5, so that a force is applied to a water bag 10, the external force from the upper part is buffered, the upper pressure plate 7 is fixedly connected to the telescopic rod 6, second springs 8 are horizontally welded on the inner walls on two sides of the lower cavity 3, a side pressure plate 9 is welded at the free end of the second spring 8, and the side pressure plate 9 is abutted against the water bag 10 under the action of the second spring 8, a water bag 10 is sleeved in the lower cavity 3, a proper amount of water is filled in the water bag 10, a lower pressing plate 11 which movably abuts against an opening of the lower cavity 3 is arranged below the water bag 10, it should be noted that when the upper pressing plate 7 or the lower pressing plate 11 applies force to and extrudes the water bag 10, the water bag 10 is stressed and deformed, so as to extrude the lateral pressing plate 9, so that the lateral pressing plate 9 applies force to the second spring 8, so that the second spring 8 is stressed and contracted, the lower end of the ceiling 1 is in bolted connection with a limiting part 12, the lower end of the lower pressing plate 11 is fixedly connected with a bearing rod 13 which movably penetrates through the limiting part 12, the lower end of the bearing rod 13 is fixedly connected with a hanging installation part 14, the lower end of the ceiling 1 is provided with a sliding groove 15, a third spring 16 and a sliding block 17 which are respectively connected are arranged in the sliding groove 15, and a traction connecting rod 18 is connected between the sliding block 17 and the hanging installation part 14 through a pin shaft, as can be seen in specific reference to the attached drawing 1 of the specification, the hanging installation part 14 is provided with a threaded through hole structure for hanging the traction installation object, so that the installation object can be installed and fixed conveniently.

The upper pressing plate 7 and the telescopic rod 6 are connected with the lower end extending into the lower cavity 3, the upper pressing plate 7 sleeved in the upper end of the lower cavity 3 is movably abutted to the top end of the upper end of the water bag 10 in a sliding mode, the water bag 10 is pressed by the stress of the top plate 5 through the upper pressing plate 7, the moving speed and the strength of the upper pressing plate 7 can be reduced by utilizing the flexibility of the water bag 10 and the viscosity of water flowing, and violent impact on the ceiling 1 and the lower pressing plate 11 is avoided.

The water bag 10 is located between the two side pressing plates 9, the two side pressing plates 9 are movably abutted against the two sides of the water bag 10, and the water bag 10 is extruded and molded under the action of tension of the second spring 8 in an initial state, so that a supporting effect is provided for the upper pressing plate 5 and the lower pressing plate 11.

Specifically referring to fig. 2-3 of the specification, it can be seen that the lower pressing plate 11 is movably abutted against the lower end of the water bag 10, and the limiting member 12 is located right below the lower pressing plate 11, and the water bag 10 can provide a buffering and supporting function for the stressed upper pressing plate 7 and the stressed lower pressing plate 11, so as to prevent the ceiling 1 and the hanging installation member 14 from being violently impacted by the upper pressing plate 7 and the lower pressing plate 11 during violent movement.

The hanging installation piece 14 is horizontally arranged at the position below the ceiling 1, and the bearing rod 13 is slidably sleeved in the limiting piece 12 so as to guide and limit the bearing rod 13 moving up and down, thereby avoiding the hanging installation piece 14 from swinging left and right or inclining.

The spout 15 level is seted up, and the third spring 16 horizontal welding is in spout 15 one end, and locates in the spout 15 with the slider 17 sliding sleeve that the free end of third spring 16 looks welded, utilizes the third spring 16 can provide the spacing supporting role that can reciprocate for hanging installed part 14, avoids hanging installed part 14 to cause violent impact to ceiling 1.

The utility model can be illustrated by the following operating modes:

when the ceiling plate 1 is impacted from above, the top plate 5 is stressed to contract towards the inside of the upper cavity 2, so that the first spring 4 is stressed to contract, an acting force for upwards restoring deformation is generated, meanwhile, the top plate 5 enables the telescopic rod 6 to extend towards the inside of the lower cavity 3, and the water bag 10 is extruded through the upper pressing plate 7;

the stressed water bag 10 is gradually flattened, and the side pressing plates 9 at the two sides are extruded, so that the side pressing plates 9 move towards the two sides of the lower cavity 3, the second spring 8 is stressed and contracted, and the second spring 8 generates an acting force for recovering deformation;

the impact action on the lower pressure plate 11 is buffered by utilizing the deformation of the water bag 10, and the stability of a hanging installation piece 14 installed through the ceiling 1 is ensured;

when the ceiling plate 1 is impacted from the lower part, the hanging installation part 14 is stressed to enable the bearing rod 13 to slide upwards in the limiting part 12, the water bag 10 is extruded through the lower pressing plate 11, the water bag 10 is deformed under stress, furthermore, the side pressing plates 9 at two sides are extruded to enable the side pressing plates 9 to move towards two sides of the lower cavity 3, the second spring 8 is contracted under stress, the second spring 8 generates an acting force for recovering the deformation, and meanwhile, the upper pressing plate 7 and the telescopic rod 6 move upwards in a small range;

at the same time, the upward-moving hanger 14 presses the slider 17 via the traction link 16, so that the slider 17 horizontally slides in the slide groove 15, and pressurizes the third spring 16, so that the third spring 16 is compressed by force, and further, an acting force for restoring the strain is generated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A building suspended ceiling with an anti-seismic protection effect comprises a ceiling (1) and is characterized in that an upper cavity (2) and a lower cavity (3) are respectively arranged in the ceiling (1), a first spring (4) is vertically welded in the lower end of the upper cavity (2), a top plate (5) is welded at the free end of the first spring (4), a telescopic rod (6) which movably extends into the lower cavity (3) is welded at the lower end of the top plate (5), an upper pressure plate (7) is fixedly connected to the telescopic rod (6), second springs (8) are horizontally welded on the inner walls of two sides of the lower cavity (3), side pressure plates (9) are welded at the free end of each second spring (8), a water bag (10) is sleeved in the lower cavity (3), a lower pressure plate (11) which movably offsets with the opening of the lower cavity (3) is arranged below the water bag (10), and a limiting piece (12) is bolted at the lower end of the ceiling (1), and the activity of holding down plate (11) lower extreme fixedly connected with activity runs through bearing bar (13) of locating part (12), installed part (14) is hung to bearing bar (13) lower extreme fixedly connected with, spout (15) have been seted up to ceiling (1) lower extreme, and install respectively in spout (15) and be connected third spring (16) and slider (17), and between slider (17) and the hung installed part (14) round pin hub connection have pull connecting rod (18).

2. The building suspended ceiling with the earthquake-proof and protection function as claimed in claim 1, wherein the upper pressure plate (7) is connected with the lower end of the telescopic rod (6) extending into the lower cavity (3), and the upper pressure plate (7) slidably sleeved in the upper end of the lower cavity (3) is movably abutted against the top end of the upper end of the water bag (10).

3. An earthquake-proof building suspended ceiling with protection function as claimed in claim 2, characterized in that the water bag (10) is positioned between the two side pressure plates (9), and the two side pressure plates (9) are movably abutted against the two sides of the water bag (10).

4. An earthquake-proof and protection building suspended ceiling according to claim 3, wherein the lower pressing plate (11) is movably abutted against the lower end of the water bag (10), and the limiting piece (12) is positioned right below the lower pressing plate (11).

5. An earthquake-proof building ceiling with protection function according to claim 4, characterized in that the hanging installation member (14) is horizontally arranged at a position below the ceiling (1), and the bearing rod (13) is slidably sleeved in the limiting member (12).

6. An earthquake-proof building ceiling with protection function according to claim 1, characterized in that the sliding groove (15) is horizontally opened, the third spring (16) is horizontally welded in one end of the sliding groove (15), and the sliding block (17) welded with the free end of the third spring (16) is slidably sleeved in the sliding groove (15).