CN217676187U

CN217676187U - Hydraulic lifting platform arresting device

Info

Publication number: CN217676187U
Application number: CN202221107670.XU
Authority: CN
Inventors: 郑伟
Original assignee: Suzhou Yulutong Intelligent Technology Co ltd
Current assignee: Suzhou Yulutong Intelligent Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-28
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a hydraulic pressure lift platform arresting gear relates to goods lift technical field, and its technical scheme main points are: including steelframe, longitudinal fixation track, the sliding connection on the steelframe lift platform on the track and be used for driving the drive assembly that lift platform goes up and down, the last fixedly connected with door-shaped support of lift platform, be provided with human identification module towards lift platform on the door-shaped support, the arrester still includes the control box, drive assembly and human identification module all with control box electric connection. The utility model discloses can effectively prevent personnel to get into lift platform, avoid the emergence of casualty accident, realize the safety in production principle, reduce the management running cost of enterprise.

Description

Hydraulic lifting platform arresting device

Technical Field

The utility model relates to a goods lift technical field, more specifically says that it relates to a hydraulic lifting platform arresting gear.

Background

At present, goods often adopt goods lift (lift platform) to transport, and the goods lift is compared in passenger elevator, and its factor of safety is lower, and current goods lift can't prevent personnel to get into, all takes advantage of together by people goods under the many situations, causes the casualties accident very easily.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a hydraulic lifting platform arresting gear has solved the problem that current lift platform for goods can not effectively prevent personnel to get into.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a hydraulic pressure lift platform arresting gear, includes the steelframe, vertically fixes track, the lifting platform of sliding connection on the track on the steelframe and is used for driving the drive assembly that lifting platform goes up and down, fixedly connected with door-shaped support on the lifting platform, be provided with the human body recognition module towards lifting platform on the door-shaped support, arresting gear still includes the control box, drive assembly and human body recognition module all with control box electric connection.

In one embodiment, the control box comprises a box body and a control module arranged in the box body.

In one embodiment, the control module comprises an air break circuit breaker, a first relay and a power module, the power module is a power module for converting AC220V to DC12V, 220V alternating current is connected to an input end of the air break circuit breaker, an output end of the air break circuit breaker is electrically connected to an input end of the power module, positive and negative poles of the human body identification module are respectively electrically connected to positive and negative poles of an output end of the power module, a signal end of the human body identification module is electrically connected to a GND (ground) end of the first relay, a VCC end of the first relay is electrically connected to a positive pole of the output end of the power module, the control module further comprises a wire holder, a negative pole output end of the wire holder is electrically connected to a COM end of the first relay, and two input ends of the driving component are respectively electrically connected to a positive pole output end of the wire holder and an NC end of the first relay through a global wire.

In one embodiment, the human body recognition modules are arranged in two in parallel on the portal frame.

In one embodiment, the human body recognition module is electrically connected with the control box through a traveling line.

To sum up, the utility model discloses following beneficial effect has: through the setting of door shape support, human identification module and control box, when personnel got into lift platform, human identification module discerned personnel's information, sent the signal of telecommunication and give the control box, and the disconnection of control box control drive assembly, when personnel left, lift platform resumed the operation to avoid the emergence of casualty accident, realized the safety in production principle, reduced the management running cost of enterprise.

Drawings

Fig. 1 is a schematic structural view of a hydraulic lift platform arresting device according to an embodiment of the present application;

fig. 2 is a wiring diagram of a control module in the hydraulic lifting platform arresting device according to the embodiment of the present application.

In the figure: 1. a steel frame; 2. a human body recognition module; 3. a gantry support; 4. a lifting platform; 5. a control box; 6. following the row line; 7. an air break circuit breaker; 8. a power supply module; 9. a first relay; 10. a global line; 11. a wire holder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and fig. 2, an embodiment of the present application provides a hydraulic lifting platform blocking device, which includes a steel frame 1, a rail longitudinally fixed on the steel frame 1, a lifting platform 4 slidably connected to the rail, and a driving component for driving the lifting platform 4 to lift, wherein a door-shaped support 3 is fixedly connected to the lifting platform 4, a human body recognition module 2 is arranged on the door-shaped support 3 toward the lifting platform 4, the blocking device further includes a control box 5, and the driving component and the human body recognition module 2 are both electrically connected to the control box 5.

Specifically, through door shape support 3, the setting of human identification module 2 and control box 5, when personnel got into lift platform 4, human identification module 2 discerns personnel's information, send the signal of telecommunication for control box 5, the disconnection of control box 5 control drive assembly, when personnel left, lift platform 4 resumes the operation, wherein, human identification module 2 can be AI humanoid discernment camera, the AI chip module that is integrated in the AI humanoid discernment camera, AI humanoid discernment is made a video recording and is sent acousto-optic warning when having the people to enter in lift platform 4 through humanoid algorithm discernment, and send the signal of telecommunication for first relay 9 simultaneously, of course human identification module 2 can also be infrared module, radar wave module, temperature identification module etc..

It should be noted that the infrared module, the radar wave module, the temperature identification module, the AI humanoid identification camera and the humanoid algorithm all adopt the prior art.

By the aid of the mode, casualty accidents are avoided, safety production principles are realized, and management and operation costs of enterprises are reduced.

On the basis, the control box 5 comprises a box body and a control module arranged in the box body.

Specifically, set up control module in the box, be favorable to improving control box 5's modularization degree on the one hand, the another party can reduce control module and damage because of weing.

On the basis, the control module comprises an air-break circuit breaker 7, a first relay 9 and a power module 8, the power module 8 is an AC 220V-to-DC 12V power module, 220V alternating current is connected to the input end of the air-break circuit breaker 7, the output end of the air-break circuit breaker 7 is electrically connected to the input end of the power module 8, the positive and negative poles of the human body identification module 2 are respectively electrically connected to the positive and negative poles of the output end of the power module 8, the signal end of the human body identification module 2 is electrically connected to the GND end of the first relay 9, the VCC end of the first relay 9 is electrically connected to the positive pole of the output end of the power module 8, the control module further comprises a connector base 11, the negative pole output end of the connector base 11 is electrically connected to the COM end of the first relay 9, and the two input ends of the driving assembly are respectively electrically connected to the positive pole output end of the connector base 11 and the NC end of the first relay 9 through a bus 10.

It should be noted that a control power supply is connected to the wire holder 11, the control power supply may be 12V or 24V, the driving assembly includes an air cylinder and an air cylinder control element, which is specifically the prior art and is not described in detail in this embodiment, wherein the control element of the air cylinder may be a second relay or an electromagnetic valve, the second relay is a normally open relay, two input ends of the driving assembly are two input ends of the second relay, and connection between the second relay and the bus line 10 is not shown in the figure.

Specifically, in this embodiment, it is preferable that the AI humanoid recognition camera is the human body recognition module 2, when the operation is performed, the air-break circuit breaker 7 is closed to switch on 220V alternating current, the alternating current is converted into 12V direct current through the power module 8, the 12V direct current is output to the AI humanoid recognition camera to start the AI humanoid recognition camera, when a person enters the lifting platform 4, the signal end of the AI humanoid recognition camera sends an electric signal to the first relay 9 to disconnect the NC end of the AI humanoid recognition camera, so that the driving signal of the driving assembly is cut off to stop the operation of the AI humanoid recognition camera, and the purpose of limiting the lifting platform 4 to lift is achieved.

The mode has the advantages of less component consumption, good economical efficiency and high control stability.

On the basis, the human body recognition modules 2 are arranged in parallel on the door-shaped support 3 in two. By setting the human body recognition modules 2 to two, it is advantageous to improve the recognition visual field thereof.

On the basis, the human body identification module 2 is electrically connected with the control box 5 through the random line 6. Through the setting along with rowed line 6 to the length along with rowed line 6 is greater than the maximum rise height of lift platform 4, when lift platform 4 goes up and down, along with the line 6 motion along with it, the condition of the damage of being difficult to appear pulling.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic pressure lift platform arresting gear, includes steelframe (1), vertically fixes track, sliding connection lift platform (4) on the track and be used for driving drive assembly that lift platform (4) go up and down on steelframe (1), its characterized in that: fixedly connected with door shape support (3) on lift platform (4), be provided with identification module for human body (2) towards lift platform (4) on door shape support (3), the arresting gear still includes control box (5), drive assembly and identification module for human body (2) all with control box (5) electric connection.

2. The hydraulic lift platform arresting device of claim 1 wherein: the control box (5) comprises a box body and a control module arranged in the box body.

3. The hydraulic lift platform arresting device of claim 2 wherein: the control module comprises an air break circuit breaker (7), a first relay (9) and a power module (8), wherein the power module (8) is an AC 220V-DC 12V power module, 220V alternating current is connected to the input end of the air break circuit breaker (7), the output end of the air break circuit breaker (7) is electrically connected with the input end of the power module (8), the positive and negative poles of a human body identification module (2) are respectively electrically connected with the positive and negative poles of the output end of the power module (8), the signal end of the human body identification module (2) is electrically connected with the GND end of the first relay (9), the VCC end of the first relay (9) is electrically connected with the positive pole of the output end of the power module (8), the control module further comprises a wiring seat (11), the negative pole output end of the wiring seat (11) is electrically connected with the COM end of the first relay (9), and two input ends of the driving assembly are respectively electrically connected with the positive pole output end of the wiring seat (11) and the NC end of the first relay (9) through a general row wire (10).

4. The hydraulic lift platform arresting device of claim 1 wherein: the human body recognition modules (2) are arranged in parallel on the door-shaped support (3) in two.

5. The hydraulic lift platform arresting device of claim 1 wherein: the human body recognition module (2) is electrically connected with the control box (5) through the following line (6).