CN110652142A

CN110652142A - Antidetonation baffle

Info

Publication number: CN110652142A
Application number: CN201911035531.3A
Authority: CN
Inventors: 张园园; 黄安胜; 杨月锋; 陈荣第; 周恒胜; 郑文辰
Original assignee: Fujian Agriculture and Forestry University
Current assignee: Fujian Agriculture and Forestry University
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-07

Abstract

The invention discloses an anti-seismic baffle which comprises a telescopic frame, a connecting plate, a telescopic device, a controller and a seismic inductor, wherein the first end of the telescopic frame is fixed on a goods shelf, the second end of the telescopic frame is fixed at the first end of the connecting plate, the second end of the connecting plate is fixed at the telescopic end of the telescopic device, the telescopic device is electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of the seismic inductor. The invention has the characteristic that the telescopic frame can be closed in time when an earthquake occurs, so that goods are prevented from falling off the goods shelf due to vibration.

Description

Antidetonation baffle

Technical Field

The invention relates to the technical field of logistics storage, in particular to an anti-seismic baffle.

Background

The existing logistics storage center mainly focuses on how earthquake-resistant the civil construction of the warehouse is, how earthquake-resistant the design of the automatic three-dimensional warehouse is, and how earthquake-resistant the high-rise goods shelf and the stacker in the warehouse is. Along with the development of the logistics industry in China, a plurality of advanced automatic stereoscopic warehouses are newly built in various places, the earthquake resistance of high-rise shelves in the automatic warehouses is mainly focused on the design of nuclear equipment, power equipment and shelf structures, particularly the consideration of rigidity and flexibility, the design mainly aims at a new warehouse or a new shelf, the existing automatic warehouses are not comprehensively considered, and when an earthquake occurs, goods on the shelves fall off along with the vibration, so that the loss is caused. But if set up fixed stop, then inconvenient get a personnel and take the goods piece.

Therefore, there is a high demand for an anti-seismic baffle in the market to solve the above problems.

Disclosure of Invention

The invention aims to provide an anti-seismic baffle plate, which is used for solving the technical problems in the prior art and provides a baffle plate for protecting goods from falling off in an earthquake.

In order to achieve the purpose, the invention provides the following scheme:

the invention discloses an anti-seismic baffle which comprises a telescopic frame, a connecting plate, a telescopic device, a controller and a seismic sensor, wherein the first end of the telescopic frame is fixed on a goods shelf, the second end of the telescopic frame is fixed at the first end of the connecting plate, the second end of the connecting plate is fixed at the telescopic end of the telescopic device, the telescopic device and the goods shelf are relatively fixed, the telescopic device is electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of the seismic sensor.

Preferably, the telescopic device is a cylinder.

Preferably, still include track and walking wheel, it is a plurality of the walking wheel rotate connect in the downside of expansion bracket, the track is fixed in on the goods shelves, the track is located the expansion bracket below, the walking wheel can be in relative slip on the track.

Preferably, the telescopic device further comprises a supporting platform, the supporting platform is located on the goods shelf, the supporting platform is located on one side, close to the goods, of the telescopic frame, and the telescopic device is fixed on the upper surface of the supporting platform.

Preferably, the device further comprises a first electromagnet, a second electromagnet and a spring, the first electromagnet is fixed on the supporting table, the second electromagnet is fixed on the connecting plate, the first electromagnet is opposite to the second electromagnet in position, two ends of the spring are opposite to the first electromagnet and the second electromagnet respectively, and the middle of the spring is fixed on the supporting table.

Preferably, the telescopic rack further comprises a first magnet and a second magnet, the first magnet is fixed on the connecting plate, the second magnet is fixed on the goods shelf close to one side of the second end of the telescopic rack, and the first magnet is opposite to the second magnet.

Compared with the prior art, the invention has the following technical effects:

the invention has the following advantages: 1. when an earthquake occurs, the earthquake sensing device can sense the earthquake sense in advance, so that the expansion bracket is controlled to extend out, the goods are prevented from falling out, and the earthquake-resistant automation is realized; 2. the structure is simple, the manufacture is convenient and the manufacturing cost is low; 3. the controller is electrically connected with the warehouse management system, and can realize remote control.

Drawings

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

FIG. 1 is a front view of the seismic barrier of the present embodiment;

FIG. 2 is a top view of the seismic barrier of the present embodiment;

in the figure: 1-a telescopic frame; 2-a track; 3-walking wheels; 4-connecting plates; 5-a first magnet; 6-a second magnet; 7-supporting the table; 8-a telescopic device; 9-a first electromagnet; 10-a second electromagnet; 11-spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1-2, the present embodiment provides an earthquake-proof baffle, which comprises a telescopic frame 1, a connecting plate 4, a telescopic device 8, a controller and an earthquake sensor. Wherein the controller and seismic sensors are not shown. And the first end of the telescopic frame 1 is fixed on the vertical support at the leftmost end of the goods shelf. The telescopic frame 1 in this embodiment has the same structure as the telescopic door, and therefore, the description thereof is omitted. The second end of expansion bracket 1 is fixed in the first end of connecting plate 4, can weld the second end of expansion bracket 1 and the first end of connecting plate 4, also can use glue to fix. The second end of the web 4 is secured to the telescopic end of the telescopic device 8, where bonding may be performed using double-sided adhesive. Set up like this indirect with the flexible end of telescoping device 8 and the second end fixed connection of expansion bracket 1, the relative fixation of telescoping device 8 and goods shelves to realize that the flexible end extension of telescoping device 8 drives the expansion bracket 1 extension after extending. The telescopic device 8 is electrically connected with the output end of the controller, and an operator operates the controller to realize the telescopic action of the telescopic device 8. The input of the controller is electrically connected to the output of the seismic sensor, which is arranged to transmit data to the controller when the seismic sensor senses a sensation of vibration.

When the earthquake-proof device is used, when an earthquake occurs, the earthquake sensor senses earthquake information and transmits data to the controller. The flexible end of controller control telescoping device 8 stretches out, and the flexible end of telescoping device 8 drives the motion of connecting plate 4, and connecting plate 4 drives the second end of expansion bracket 1 and stretches out, and it can to remove the vertical support on right side until the second end of expansion bracket 1.

Specifically, the expansion device 8 in this embodiment is an air cylinder. The piston rod of the cylinder is fixedly connected with the connecting plate 4, and the cylinder can be purchased in the market. Those skilled in the art may also replace the cylinder with other telescoping devices 8, such as a ball screw or screw nut arrangement, as long as the telescoping effect is achieved.

In order to reduce the friction, accelerate flexible speed, still include track 2 and walking wheel 3 in this embodiment, a plurality of walking wheels 3 rotate and connect in the downside of expansion bracket 1, and track 2 is fixed in on the goods shelves, and track 2 is located expansion bracket 1 below, and walking wheel 3 can be on track 2 relative slip. Set up like this and can convert the sliding friction between the horizontal support of expansion bracket 1 and goods shelves into the rolling friction between walking wheel 3 and the track 2, can reduce wearing and tearing like this, increase the life of device.

For better connection in this embodiment, still include brace table 7, brace table 7 is located the goods shelves, and brace table 7 is located the one side that expansion bracket 1 is close to the goods, and telescoping device 8 is fixed in the upper surface of brace table 7. The height of the telescopic device 8 and the height of the connecting plate 4 can be adjusted according to actual conditions through the support table 7, and the telescopic device is convenient to connect and fix.

When an earthquake occurs, the earthquake also can cause power failure, in order to avoid the situation that the telescopic frame 1 cannot automatically stretch out and draw back when the earthquake occurs, the earthquake-resistant. Under the condition of power supply, the telescopic device 8 controls the telescopic motion of the telescopic frame 1; when the controller is out of service after power failure, the first electromagnet 9 and the second electromagnet 10 are powered off, so that the mutual attraction force is lost, the compressed spring 11 extends to exert a thrust force on the telescopic frame 1, and the telescopic frame 1 continuously slides under the rolling inertia of the travelling wheels 3 and moves to the other side to prevent goods from falling off.

In order to guarantee the fastness of expansion bracket 1, still include first magnet 5 and second magnet 6 in this embodiment, first magnet 5 is fixed in on connecting plate 4, and second magnet 6 is fixed in on the vertical support on goods shelves right side, and first magnet 5 is just right with second magnet 6 position. After the expansion bracket 1 is stretched, when the second end of the expansion bracket 1 slides to the vertical support on the right side, the first magnet 5 and the second magnet 6 are attached relatively, and the second end of the expansion bracket 1 is prevented from returning due to the reaction force due to the attraction between the first magnet 5 and the second magnet 6.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. An antidetonation baffle, its characterized in that: including expansion bracket, connecting plate, telescoping device, controller and seismic inductor, the first end of expansion bracket is fixed in on the goods shelves, the second end of expansion bracket is fixed in the first end of connecting plate, the second end of connecting plate is fixed in the flexible end of expansion device, the expansion device is fixed relatively with the goods shelves, the expansion device with the output electricity of controller is connected, the input of controller with the output electricity of seismic inductor is connected.

2. An earthquake-resistant baffle according to claim 1, wherein: the telescopic device is a cylinder.

3. An earthquake-resistant baffle according to claim 1, wherein: still include track and walking wheel, it is a plurality of the walking wheel rotate connect in the downside of expansion bracket, the track is fixed in on the goods shelves, the track is located the expansion bracket below, the walking wheel can relative slip on the track.

4. An earthquake-resistant baffle according to claim 1, wherein: the support table is positioned on the goods shelf, the support table is positioned on one side, close to goods, of the telescopic frame, and the telescopic device is fixed on the upper surface of the support table.

5. The seismic baffle of claim 4, wherein: the supporting platform is characterized by further comprising a first electromagnet, a second electromagnet and a spring, the first electromagnet is fixed on the supporting platform, the second electromagnet is fixed on the connecting plate, the first electromagnet and the second electromagnet are opposite in position, two ends of the spring are opposite to the first electromagnet and the second electromagnet respectively, and the middle of the spring is fixed on the supporting platform.

6. An earthquake-resistant baffle according to claim 1, wherein: the telescopic rack is characterized by further comprising a first magnet and a second magnet, the first magnet is fixed on the connecting plate, the second magnet is fixed on a goods shelf close to one side of the second end of the telescopic rack, and the first magnet is opposite to the second magnet.