CN113112907A

CN113112907A - Anti-toppling device for roof billboard

Info

Publication number: CN113112907A
Application number: CN202110435928.2A
Authority: CN
Inventors: 寿琪
Original assignee: Shenzhen Shiqi Advertising Co ltd
Current assignee: Shenzhen Shiqi Advertising Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-07-13

Abstract

The invention discloses an anti-dumping device of a roof billboard, which comprises a bottom plate, wherein the bottom plate is fixedly connected to the floor of the roof, two fixing mechanisms which are symmetrically distributed are fixedly arranged on two sides of the bottom plate, each fixing mechanism comprises a fixing plate fixedly connected to the floor of the roof, a supporting box is fixedly connected to the fixing plate, a limiting block is fixedly connected to the inside of the supporting box, and an impact sensor is fixedly connected to the inside of the limiting block. The stability of the billboard is not affected, and the safety of the billboard can be greatly improved.

Description

Anti-toppling device for roof billboard

Technical Field

The invention relates to the field related to advertisements, in particular to an anti-dumping device for a roof billboard.

Background

Outdoor advertising can show the image and brand of an enterprise for a long time in a fixed place, so that the advertising board is very effective for improving the popularity of the enterprise and the brand, and a plurality of advertising boards are arranged at the same height of the roof in order to be seen by more pedestrians. However, the eminence often has bigger wind, current bill-board structure is all integrative, when wind blows, the positive wind-force that receives of bill-board is too big, often lead to the emergence swing of bill-board, along with the time lapse, lead to the fixing device on bill-board and roof ground to relax gradually, finally take place to empty, fall down and pound the pedestrian, cause the incident, existing equipment is many through rotating the bill-board, the area that reduces the face of keeping out the wind reduces the possibility that wind reduces to the effort of bill-board and empty, but because the volume of bill-board is great, the energy that consumes is too much, and rotating device sets up the stability variation that will lead to the bill-board.

Disclosure of Invention

The invention aims to provide an anti-dumping device for a roof billboard, which solves the problems.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a roof bill-board's anti-toppling device, includes the bottom plate, bottom plate fixed connection is subaerial at the roof, the fixed establishment that is two symmetric distributions that is equipped with in bottom plate both sides, fixed establishment includes the subaerial fixed plate of fixed connection at the roof, fixedly connected with supports the case on the fixed plate, support the inside fixedly connected with restriction piece of incasement, the inside fixedly connected with striking inductor of restriction piece, the striking inductor outside is equipped with fixed connection and is in the inside detection spring of restriction piece, detect spring other end fixedly connected with slider, fixedly connected with detects the probe rod on another terminal surface of slider.

Preferably, the bottom plate is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with a billboard.

Preferably, the inside fixedly connected with fixed block of supporting box, the inside fixedly connected with of fixed block supports the motor, it has the lead screw to support motor control, lead screw threaded connection has the push rod, the push rod with fixed block sliding connection, fixedly connected with bracing piece on the push rod.

Preferably, the supporting rod is fixedly connected with a clamping block.

Preferably, the supporting rod is fixedly connected with a supporting block, and the supporting block is connected with the fixing plate in a sliding manner.

Preferably, a buzzer is fixedly connected inside the supporting box.

Preferably, the inside fixedly connected with power of supporting box, the power, bee calling organ, the striking inductor with support the motor and pass through the power electricity and connect.

Preferably, a buffer spring is fixedly connected in the fixing plate, a clamping block is fixedly connected at the other end of the buffer spring, and the clamping block slides with the fixing plate.

Preferably, the clamping block is semi-annular and is internally lined with a rubber material, so that the fixing rod can be better fixed.

In conclusion, the invention has the following beneficial effects: the invention detects the swing amplitude of the billboard fixing rod through the detection probe rod, when the swing amplitude of the fixing rod reaches a certain limit, the billboard fixing rod is temporarily supported and fixed through the two support rods and the two clamping blocks which are symmetrically arranged on the billboard, and meanwhile, the buzzer starts to alarm to inform workers to maintain and reinforce the billboard.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;

fig. 4 is a structural schematic view of the support rod in fig. 1 according to the embodiment of the present invention.

Detailed Description

With reference to fig. 1-4, an anti-toppling device for a roof billboard comprises a base plate 11, the base plate 11 is fixedly connected to a roof ground 10, two fixing mechanisms 80 which are symmetrically distributed are fixedly arranged on two sides of the base plate 11, each fixing mechanism 80 comprises a fixing plate 14 which is fixedly connected to the roof ground 10, a supporting box 15 is fixedly connected to the fixing plate 14, a limiting block 16 is fixedly connected to the inside of the supporting box 15, an impact sensor 17 is fixedly connected to the inside of the limiting block 16, a detection spring 18 which is fixedly connected to the inside of the limiting block 16 is arranged on the outer side of the impact sensor 17, a sliding block 19 is fixedly connected to the other end of the detection spring 18, and a detection probe rod 20 is fixedly connected to the other end surface of the sliding block 19.

Advantageously, a fixing rod 12 is fixedly connected to the bottom plate 11, and a billboard 13 is fixedly connected to the fixing rod 12.

Advantageously, a fixed block 21 is fixedly connected inside the supporting box 15, a supporting motor 22 is fixedly connected inside the fixed block 21, the supporting motor 22 controls a screw rod 23, the screw rod 23 is in threaded connection with a push rod 24, the push rod 24 is in sliding connection with the fixed block 21, and a supporting rod 25 is fixedly connected to the push rod 24.

Advantageously, a clamping block 26 is fixedly connected to the support rod 25.

Advantageously, a supporting block 27 is fixedly connected to the supporting rod 25, and the supporting block 27 is slidably connected to the fixing plate 14.

Advantageously, a buzzer 29 is fixedly connected inside said supporting box 15.

Advantageously, a power supply 28 is fixedly connected inside the supporting box 15, and the power supply 28, the buzzer 29, the impact sensor 17 and the supporting motor 22 are electrically connected through a power supply 30.

Advantageously, a buffer spring 31 is fixedly connected in the fixing plate 14, a latch 32 is fixedly connected at the other end of the buffer spring 31, and the latch 32 slides with the fixing plate 14.

Advantageously, the clamping block 26 is semi-annular and lined internally with a rubber material to facilitate better fixation of the fixation rod 12.

The use method of the invention comprises the following steps:

in the initial state, the detection spring 18 and the damper spring 31 are in a normal state.

When the building roof air-blowing device starts to work, the billboard 13 is blown by the roof air, the billboard 13 gradually swings under the action of the air, the billboard 13 drives the fixed rod 12 to move, the fixed rod 12 drives the bottom plate 11 to move, so that the connection between the bottom plate 11 and the roof ground 10 gradually loosens, the fixed rod 12 drives the detection probe 20 to move towards the impact sensor 17, the swing amplitude of the fixed rod 12 gradually increases along with the long-time blowing of the billboard 13 by the air, the connection loosening degree between the bottom plate 11 and the roof ground 10 becomes large, when the swing amplitude of the fixed rod 12 reaches a certain degree, the bottom plate 11 and the roof ground 10 are separated, the billboard 13 is about to topple, the detection probe 20 impacts the impact sensor 17, the detection spring 18 is compressed, the impact sensor 17 is triggered, the circuit is communicated, the buzzer 29 starts to alarm, and reminds a worker to maintain and reinforce the billboard 13, support motor 22 starts, it rotates to drive lead screw 23, lead screw 23 drives the motion of push rod 24, push rod 24 drives the motion of bracing piece 25, bracing piece 25 drives grip block 26 and supporting shoe 27 motion, two grip blocks 26 carry out the centre gripping to dead lever 12 fixed, prevent that bill-board 13 from taking place to empty, striking inductor 17 is moving between fixture block 32 and bottom plate 11, fixture block 32 blocks supporting shoe 27, auxiliary stay pole 25 and grip block 26 are fixed dead lever 12, grip block 26 is fixed temporarily to dead lever 12, the maintenance duration has been striven for the staff, the emergence of incident has been reduced.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a roof bill-board prevent empting device which characterized in that: the floor comprises a base plate, bottom plate fixed connection is subaerial at the roof, the fixed establishment that is two symmetric distributions in bottom plate both sides, fixed establishment includes the subaerial fixed plate of fixed connection at the roof, fixedly connected with supporting box on the fixed plate, the inside fixedly connected with of supporting box limits the piece, the inside fixedly connected with striking inductor of restriction piece, the striking inductor outside is equipped with fixed connection and is in the inside detection spring of restriction piece, detect the spring other end fixedly connected with slider, fixedly connected with detection probe rod on another terminal surface of slider.

2. The anti-toppling device of a roof billboard as claimed in claim 1, wherein: the bottom plate is fixedly connected with a fixed rod, and the fixed rod is fixedly connected with a billboard.

3. The anti-toppling device of a roof billboard as claimed in claim 1, wherein: the support box is characterized in that a fixed block is fixedly connected inside the support box, a support motor is fixedly connected inside the fixed block, a lead screw is controlled by the support motor, a push rod is in threaded connection with the lead screw, the push rod is in sliding connection with the fixed block, and a support rod is fixedly connected to the push rod.

4. The anti-toppling device of a roof billboard as claimed in claim 3, wherein: and the supporting rod is fixedly connected with a clamping block.

5. The anti-toppling device of a roof billboard as claimed in claim 3, wherein: the supporting block is connected with the fixing plate in a sliding mode.

6. The anti-toppling device of a roof billboard as claimed in claim 1, wherein: and a buzzer is fixedly connected inside the supporting box.

7. The anti-toppling device of a roof billboard as claimed in claim 6, wherein: the inside fixedly connected with power of supporting box, the power the bee calling organ the striking inductor with support the motor and pass through the power electricity and connect.

8. The anti-toppling device of a roof billboard as claimed in claim 1, wherein: the buffer spring is fixedly connected in the fixing plate, a clamping block is fixedly connected at the other end of the buffer spring, and the clamping block slides with the fixing plate.