CN215802613U - Suspended ceiling plate anti-falling device with safe chain - Google Patents

Abstract

The utility model discloses a ceiling board anti-falling device with a safety chain, which comprises a keel framework connected with a building ceiling board and an anti-falling framework connected with the ceiling board, wherein the keel framework and the anti-falling framework are connected through the safety chain. The anti-falling framework comprises a plurality of L-shaped connectors connected with the ceiling board, and the L-shaped connectors are connected with the keel framework through the safety chain. And locking devices are arranged at two ends of the safety lock chain, and the safety lock chain is firmly locked on the L-shaped code reserved hole and the nut of the keel framework. The device can effectively prevent the ceiling board from falling under the earthquake action, and avoid unnecessary property loss and casualties caused by falling of the ceiling board.

Description

Suspended ceiling plate anti-falling device with safe chain

Technical Field

The utility model relates to a ceiling tile anti-falling device, in particular to an anti-falling device of a ceiling tile with a safety chain, which can be widely applied to ceiling engineering of interior decoration of industrial and civil buildings.

Background

Suspended ceilings are widely used in interior decoration engineering of industrial and civil buildings as an essential part of interior decoration of buildings. Suspended ceiling structures typically have a load bearing structure formed by hanger rods and keel members. Because the furred ceiling structure inlays mostly in actual engineering and puts on fossil fragments, it is interim when the earthquake comes, and suspended ceiling system can acutely rock under the earthquake effect, lacks necessary measure of preventing falling, leads to the furred ceiling board to break away from the restraint of fossil fragments and fall easily. The suspended ceiling plate can be deformed or broken after falling, and is difficult to reuse. More importantly, after the suspended ceiling falls down, certain property loss and casualties are caused, so that the use of the building structure and the attractiveness of the indoor space are directly influenced, and the building function is difficult to recover quickly after the earthquake.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the existing problems and provides a ceiling board falling prevention device with a safety chain, wherein the safety chain is formed by arranging an inclined steel wire rope between ceiling suspension rods, so that the aim of preventing the ceiling board from falling is fulfilled, and property loss and casualties caused by the falling of the ceiling board under the action of an earthquake are reduced.

The purpose of the utility model is realized by the following technical scheme.

The utility model provides a ceiling board anti-falling device with a safety chain, which comprises a keel framework connected with a building ceiling board and an anti-falling framework connected with the ceiling board, wherein the keel framework and the anti-falling framework are connected through the safety chain.

Preferably, the keel framework comprises a plurality of C-shaped keels and Z-shaped keels which are vertically connected with each other, the C-shaped keels are connected with the hanging rods through C-shaped keel hanging codes, and the hanging rods are connected with the transverse square steel tubes and the longitudinal square steel tubes to the top plate of the building; the Z-shaped keel is connected with the ceiling board through the anti-falling framework.

Preferably, the C-shaped keel and the Z-shaped keel are vertically connected through a Z-shaped keel hanging code.

Preferably, the anti-falling framework comprises a plurality of L-shaped clips connected with the ceiling board, and the L-shaped clips are connected with the Z-shaped keel through a safety chain.

Preferably, the top of the ceiling board is provided with a plurality of grooves, a plurality of Z-shaped keels are embedded into the grooves, and the L-shaped clips are respectively fixed on the upper surfaces of the ceiling boards on the two sides of the grooves.

Preferably, L type sign indicating number is an L template, and the bottom is passed through the nut and is connected with the furred ceiling board, is equipped with the preformed hole on the straight board of lateral part, and safety chain one end is connected in the preformed hole, and the other end is connected to on the nut of Z type fossil fragments furred ceiling sign indicating number.

Preferably, the two ends of the safety lock chain are provided with locking devices, the end part of the safety lock chain is in a closed ring shape and is firmly locked on the L-shaped clip preformed hole and the nut of the Z-shaped keel hanging bracket.

Preferably, the length of the safety chain is greater than the linear distance from the L-shaped clip preformed hole to the nut of the Z-shaped keel hanging bracket.

Preferably, the safety chain is a steel wire rope or an annular chain.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. compare with traditional furred ceiling structure, on original furred ceiling structure basis, increased a framework of preventing falling with safe chain, through the wire rope of connecting at the young and Z type fossil fragments of L type sign indicating number, can prevent effectively that the furred ceiling board from taking place to fall under the earthquake action, avoid causing unnecessary loss of property because of the furred ceiling board falls.

2. The two ends of the steel wire rope are provided with locking devices, the end part of the steel wire rope forms a closed ring shape and is firmly locked, and the steel wire rope can surround the suspended ceiling hanging rod to be firmly connected with the suspended ceiling hanging rod. The steel wire rope locker can be a metal part which has telescopic adjustment capability and can be firmly locked and can be firmly connected with the steel wire rope.

3. The upper end and the lower end of the safety chain are both provided with nuts for fixing the steel wire rope, and the steel wire rope is firmly connected with the Z-shaped keel and the end part of the ceiling board.

The device can prevent the furred ceiling structure from falling, promotes its safe and reliable performance, reduces building structure non-structural member and repairs and maintain after the earthquake. The steel wire rope and the connecting component thereof are additionally arranged on the existing suspended ceiling structure, so that the steel wire rope and the connecting component can be used for seismic reinforcement of the existing suspended ceiling structure.

This structural style is simple, easy to carry out, can reduce and shake back furred ceiling structure repair cost, reduces casualties and loss of property because of the furred ceiling structure falls and causes, has good application prospect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model;

FIG. 1 is a plan view of the overall structure of the inventive installation;

FIG. 2 is a three-dimensional view of the structural installation of the present invention;

FIG. 3 is a detail view of the safety chain installation;

FIG. 4 is a plan view of the overall structure after the safety chain has acted after the ceiling plate has fallen;

figure 5 is a three-dimensional view of the ceiling tile after it has been dropped and the safety chain tensioned.

1. L-shaped code rings; 2. a nut; 3. a safety chain; 4. a Z-shaped keel; 5. a ceiling plate; 6. a boom; 7. a locking member; 8. c-shaped keel hanging; 9. a C-shaped keel; 10. hanging a Z-shaped keel; 11. a transverse square steel pipe; 12. and (5) longitudinal square steel pipes.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings and specific examples. The illustrative examples and illustrations of the present invention are provided to illustrate the present invention, but are not intended to limit the present invention.

As shown in fig. 1 and 2, the utility model provides a ceiling plate anti-falling device with a safety chain, which comprises a keel frame connected with a building ceiling plate and an anti-falling frame connected with a ceiling plate 5, wherein the keel frame and the anti-falling frame are connected through the safety chain 3.

The keel frame comprises a suspender 6, a locking part 7, a C-shaped keel hanging weight 8, a C-shaped keel 9 and a Z-shaped keel 4, wherein the C-shaped keel 9 is connected with the suspender 6 through the C-shaped keel hanging weight 8, the suspender 6 is connected with a transverse square steel tube 11, and the transverse square steel tube 11 is connected with a longitudinal square steel tube 12 to a top plate of a building; c type fossil fragments 9 pass through Z type fossil fragments hanger 10 and connect Z type fossil fragments 4 perpendicularly, and Z type fossil fragments 4 are through preventing falling framework connection furred ceiling board 5. The hanger rod 6 passes through a through hole at the top of the C-shaped keel hanging weight 8 and is fastened by the anti-loosening piece 7.

Wherein, prevent falling the framework and include the L type sign indicating number 1 of a plurality of connection furred ceiling board 5, L type sign indicating number 1 passes through safe chain 3 and connects Z type fossil fragments 4.

Wherein, the top of furred ceiling board 5 is opened has a plurality of recess, with a plurality of Z type fossil fragments 4 embedding recess in to respectively fixed connection L type sign indicating number 1 at 5 recess both sides upper surfaces of furred ceiling board, connect a safe chain 3 on each L type sign indicating number 1 respectively, the other end of safe chain 3 is connected to on the Z type fossil fragments crane code 10.

In this embodiment, the L type sign indicating number 1 is an L template, and the bottom is passed through nut 2 and is connected with furred ceiling board 5, is equipped with the preformed hole on the straight board of lateral part, and safe chain 3 is connected in the preformed hole, and the safe chain 3 other end is connected to on the nut 2 of Z type fossil fragments hanging code 10. And locking devices are arranged at two ends of the safety lock chain, and the end part of the safety lock chain is formed into a closed ring shape and is firmly locked on the nut of the Z-shaped keel hanging code of the preformed hole of the L-shaped code.

Z type fossil fragments hang sign indicating number 10 and be the frame template, and C type fossil fragments 9 is fixed on frame template upper portion, prescribes a limit to it on Z type fossil fragments 4, and nut 2 is passed through to frame template bottom and fixes on Z type fossil fragments 4.

Fig. 3 is a specific detailed view of the installation of the safety chain, firstly, the bottom plate of the L-shaped fastener 1 is respectively installed on the top of the suspended ceiling plate 5 through the nut 2, two ends of the safety chain 3 are respectively connected in the preformed hole of the L-shaped fastener 1 and on the nut 2 of the fixed Z-shaped keel 4, the length of the safety chain 3 is greater than the linear distance between the preformed hole of the L-shaped fastener 1 and the nut 2 of the Z-shaped keel 4, and the Z-shaped keel suspended weight 10 is fixedly connected on the Z-shaped keel 4 through the nut 2.

In this embodiment, the safety chain 3 is a wire rope or an endless chain.

As shown in fig. 4, the state of the suspended ceiling plate after the safety chain is tensioned after the suspended ceiling plate falls down, when the suspended ceiling plate falls down under the action of an earthquake, the safety chain 3 is straightened to be in a tensioned state, so that the suspended ceiling plate is prevented from falling to cause casualties and property loss.

Fig. 5 is a three-dimensional view of the ceiling board after the fall of the ceiling board and after the safety chain takes effect, which more clearly shows the working mode of the safety chain after the ceiling board falls. After the furred ceiling board took place to weigh down under the earthquake effect, can tighten through wire rope strainer, the safety chain will be straightened, and the effectual furred ceiling board that prevents takes place to fall avoids the furred ceiling board to fall and causes casualties and loss of property, avoids the building to take place serious damage simultaneously, uses after the influence shakes.

The above-listed examples are ceiling tile fall protection devices with safety chains, and the types of ceiling tiles, safety chains, keels and their connectors should not be construed as limiting the scope of this patent, and any modifications and improvements that fall within the principle scope of this patent are included in the scope of protection of this patent.

Claims (7)

1. The ceiling board anti-falling device with the safety chain is characterized by comprising a keel framework and an anti-falling framework, wherein the keel framework is connected with a building ceiling board, the anti-falling framework is connected with the ceiling board, and the keel framework and the anti-falling framework are connected through the safety chain;

the keel frame comprises a C-shaped keel and a Z-shaped keel which are mutually and vertically connected; the anti-falling framework comprises a plurality of L-shaped clips connected with the ceiling board, and the L-shaped clips are connected with the Z-shaped keel through a safety chain; the top of the ceiling board is provided with a plurality of grooves, a plurality of Z-shaped keels are embedded into the grooves, and the L-shaped fasteners are respectively fixed on the upper surfaces of the ceiling boards at the two sides of the grooves.

2. The ceiling plate anti-falling device with the safety chain as claimed in claim 1, wherein the C-shaped keel is connected with the suspender through a C-shaped keel hoisting code, and the suspender is connected with the transverse square steel tube and the longitudinal square steel tube to the building ceiling; the Z-shaped keel is connected with the ceiling board through the anti-falling framework.

3. The ceiling tile fall arrest device with the safety chain of claim 2, wherein the C-shaped keel is vertically connected to the Z-shaped keel by a Z-shaped keel hoist.

4. The device of claim 1, wherein the L-shaped bridge is an L-shaped plate, the bottom of the L-shaped bridge is connected to the ceiling plate through a nut, the side straight plate is provided with a preformed hole, one end of the safety chain is connected to the preformed hole, and the other end of the safety chain is connected to the nut of the Z-shaped keel bridge.

5. The device as claimed in claim 1, wherein the locking device is disposed at each end of the safety chain to form a closed loop at the end of the safety chain and to lock the nut on the L-shaped shackle hole and the Z-shaped keel hanger.

6. The device of claim 5, wherein the safety chain is longer than the linear distance from the L-shaped shackle pre-formed hole to the nut of the Z-shaped keel sling.

7. The device of claim 1, wherein the safety chain is a wire rope or an endless chain.

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