CN220811792U

CN220811792U - Crank arm type lifting operation platform with anti-collision system

Info

Publication number: CN220811792U
Application number: CN202322448703.8U
Authority: CN
Inventors: 张务水; 赵业民; 张世征; 张晓纺; 高敏
Original assignee: Jinan Jinchuan Hydraulic Machinery Co ltd
Current assignee: Jinan Jinchuan Hydraulic Machinery Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-19
Anticipated expiration: 2033-09-11

Abstract

The utility model belongs to the field of lifting platforms, in particular to a crank arm type lifting operation platform with an anti-collision system, which aims at solving the problems that when an existing crank arm type lifting operation platform works in the weather conditions of low visibility such as night, overcast and rainy days, haze days and the like, equipment operators are influenced by factors such as distance, angle, site light, personnel fatigue and the like, the crank arm stretching distance is difficult to accurately estimate, and collision is likely to occur.

Description

Crank arm type lifting operation platform with anti-collision system

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to a crank arm type lifting operation platform with an anti-collision system.

Background

Through retrieving, the crank arm type lifting operation platform that patent with bulletin number CN215048502U proposed is connected with the movable structure through the rope through the protection architecture, can play the guard effect to the staff, the protection architecture is fixed in the waist of staff your, even the staff carelessly drops from the top of operation platform, also can not drop subaerial, but play the guard effect through the protection architecture, the rope, the potential safety hazard has been greatly reduced, make the staff work more convenient, safety, the equipment that current high altitude effect did not protect the staff has been solved, because the operation platform rises the back, seven eight meters above from the ground, if the staff drops from the operation platform, the problem of very big increase the potential safety hazard has been brought to the staff, but still there is following defect:

however, when the device is operated in the weather conditions with low visibility such as night, overcast and rainy days and haze days, the device operator is affected by factors such as distance, angle, field light and fatigue of personnel, so that the crank arm stretching distance is difficult to accurately estimate, and collision is possible.

In order to solve the problems, the application provides a crank arm type lifting operation platform with an anti-collision system.

Disclosure of utility model

The utility model provides a crank arm type lifting operation platform with an anti-collision system, which solves the defects that in the prior art, when operation is performed in weather conditions with low visibility such as night, overcast and rainy days, haze days and the like, equipment operators are influenced by factors such as distance, angle, field light, personnel fatigue and the like, the crank arm stretching distance is difficult to accurately estimate, and collision is likely to occur.

The application provides the following technical scheme:

a crank arm type lifting work platform provided with an anti-collision system, comprising:

the vehicle body is provided with an operation platform;

the three groups of U-shaped frames are respectively fixedly connected with three side outer walls of the operation platform, two groups of first air bags are symmetrically connected to two side outer walls of the operation platform, two groups of second air bags are symmetrically arranged on the outer walls of the other sides of the operation platform, the three groups of U-shaped frames are respectively positioned between the two groups of second air bags and the two first air bags in each group of first air bags, ejector rods are respectively arranged on one sides of the U-shaped frames, and one end of each ejector rod penetrates through one side of the U-shaped frame to be fixedly connected with a limiting plate.

In one possible design, each group of the outer walls of the ejector rods are sleeved with compression springs, one end of each group of the compression springs is fixedly connected with one side of the limiting plate, and the other end of each group of the compression springs is fixedly connected with one side of the U-shaped frame.

In one possible design, three groups of control buttons are arranged on the outer walls of three sides of the operation platform, and each group of control buttons is positioned on one side of the limiting plate and aligned.

In one possible design, two groups of connecting plates are symmetrically connected to the top of the operation platform, an ultrasonic sensor is fixedly installed between the two groups of connecting plates, a fixing plate is fixedly connected to the top of the two groups of connecting plates, and a laser ranging sensor is fixedly installed on the top of the fixing plate.

In one possible design, the top fixedly connected with of operation platform connects the cone, the top fixedly connected with pilot lamp of connection cone, the interior top symmetry of operation platform is connected with two sets of speakers.

In one possible design, the top of the operation platform is provided with a processor, the ultrasonic sensor and the laser ranging sensor are electrically connected with the processor, the processor is electrically connected with the indicator lamp and the loudspeaker, and the control button is electrically connected with the loudspeaker.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.

According to the utility model, the ejector rod can retract through the foreign matter when the operation platform collides with the foreign matter, so that the limiting plate extrudes the control button to transmit information to the processor through the control button, the loudspeaker gives an alarm, the indicator lamp flashes, and finally the buffer is carried out through the collision of the first air bag and the second air bag.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a crank arm type lifting operation platform with an anti-collision system according to an embodiment of the present application;

fig. 2 is a schematic front view of a crank arm lifting platform with an anti-collision system according to an embodiment of the present application;

Fig. 3 is a schematic top view of a crank arm lifting platform with an anti-collision system according to an embodiment of the present application;

fig. 4 is an enlarged schematic structural view of a crank arm type lifting platform with an anti-collision system shown in fig. 3 according to an embodiment of the present application.

Reference numerals:

1. A vehicle body; 2. an operation platform; 3. an ultrasonic sensor; 4. a connecting plate; 5. a fixing plate; 6. a laser ranging sensor; 7. a processor; 8. connecting the cone cylinder; 9. an indicator light; 10. a speaker; 11. a first air bag; 12. a second air bag; 13. a U-shaped frame; 14. a push rod; 15. a limiting plate; 16. a compression spring; 17. control buttons.

Detailed Description

Embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

In describing embodiments of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present application are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present application, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present application.

In embodiments of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present application, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, a crank arm type lifting work platform, comprising:

The vehicle body 1, the single vehicle body 1 is provided with an operation platform 2;

The three groups of U-shaped frames 13 are fixedly connected with three side outer walls of the operation platform 2 respectively, two groups of first air bags 11 are symmetrically connected to two side outer walls of the operation platform 2, two groups of first air bags 11 are symmetrically arranged on the other side outer walls of the operation platform 2, two groups of second air bags 12 are symmetrically connected to the other side outer walls of the operation platform 2, the three groups of U-shaped frames 13 are located between the two groups of second air bags 12 and the two first air bags 11 in each group of first air bags 11 respectively, ejector rods 14 are arranged on one side of each group of U-shaped frames 13, and one end of each group of ejector rods 14 penetrates through one side of each U-shaped frame 13 and is fixedly connected with a limiting plate 15.

The technical scheme can achieve the technical effect that the first air bag 11 and the second air bag 12 can buffer any one of three sides of the working platform 2 when being impacted.

The application can be used in the field of lifting platforms and can also be applied to other fields of the application.

Example 2

Referring to fig. 1-4, a crank arm type lifting work platform provided with an anti-collision system, comprising:

The technical scheme can achieve the technical effects that the ejector rod 14 can retract through the foreign matter when the operation platform 2 collides with the foreign matter, the limiting plate 15 extrudes the control button 17, the control button 17 transmits information to the processor 7 through the control button 17, the loudspeaker 10 gives out an alarm, and the indicator lamp 9 flashes.

Referring to fig. 2-4, the outer wall of each set of ejector rods 14 is sleeved with a compression spring 16, one end of each set of compression springs 16 is fixedly connected with one side of the limiting plate 15, and the other end of each set of compression springs 16 is fixedly connected with one side of the U-shaped frame 13.

The technical scheme can achieve the technical effect that the ejector rod 14 can be contracted to the U-shaped frame 13 and then can be popped up again through the compression spring 16.

Referring to fig. 2 to 4, three sets of control buttons 17 are provided on three outer walls of the work platform 2, each set of control buttons 17 being located on one side of the limiting plate 15 and aligned.

The technical scheme can achieve the technical effect that each side of the operation platform 2 can be subjected to collision to trigger an alarm independently through the arrangement of the three groups of control buttons 17.

The vehicle body 1 and the operation platform 2 are the same as a device tire, a device driving housing, a hydraulic lifting rod, an operation platform, a platform protection rod, a steering seat, a supporting crank arm, a moving structure, a movable seat, a rectangular side sliding groove, a connecting rectangular piece, an inner pulley, an arc sliding rail, a protecting structure, a protecting piece, a positioning piece, a storage inner groove, a rectangular groove and a moving arc belt in the crank arm type lifting operation platform disclosed by the patent with the publication number of CN 215048502U.

The ultrasonic sensor 3, the laser ranging sensor 6, the processor 7, the indicator light 9 and the loudspeaker 10 are the same as the laser ranging sensor, the ultrasonic sensor, the processor and the alarm module in the patent cable machine anti-collision system with the bulletin number of CN207418170U, and the structure and the mechanism of the application are not repeated.

The working principle and the using flow of the technical scheme are as follows:

The ejector rod 14 can retract the ejector rod 14 through the foreign matter when the operation platform 2 collides with the foreign matter, so that the limiting plate 15 extrudes the control button 17, the control button 17 transmits information to the processor 7 through the control button 17 to enable the loudspeaker 10 to give an alarm, the indicator lamp 9 flashes, and finally the impact is buffered through the first air bag 11 and the second air bag 12;

Then, the ultrasonic sensor 3 and the laser distance measuring sensor 6 can detect the ultrasonic signal and transmit the ultrasonic signal to the processor 7, and the processor 7 controls the indicator lamp 9 and the speaker 10 to prompt the operator.

The present application is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present application, and the changes or substitutions are intended to be covered by the scope of the present application; embodiments of the application and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims

1. Crank arm type lifting operation platform with anti-collision system, characterized by comprising:

the vehicle body (1), the single of said vehicle body (1) has job platform (2);

Three groups of U-shaped frames (13), three groups of U-shaped frames (13) are respectively fixedly connected with three side outer walls of an operation platform (2), two groups of first air bags (11) are symmetrically connected to two side outer walls of the operation platform (2), two first air bags (11) are symmetrically arranged, two groups of second air bags (12) are symmetrically connected to the other side outer walls of the operation platform (2), three groups of U-shaped frames (13) are respectively positioned between the two groups of second air bags (12) and the two first air bags (11) in each group of first air bags (11), ejector rods (14) are arranged on one side of each group of U-shaped frames (13), and one end of each ejector rod (14) penetrates through one side of each U-shaped frame (13) to be fixedly connected with a limiting plate (15).

2. A crank arm type lifting work platform provided with an anti-collision system according to claim 1, wherein: each group of the outer walls of the ejector rods (14) are sleeved with compression springs (16), one end of each group of the compression springs (16) is fixedly connected with one side of a limiting plate (15), and the other end of each group of the compression springs (16) is fixedly connected with one side of the U-shaped frame (13).

3. A crank arm type lifting work platform provided with an anti-collision system according to any one of claims 1-2, characterized in that: three groups of control buttons (17) are arranged on the outer walls of the three sides of the working platform (2), and each group of control buttons (17) is positioned on one side of the limiting plate (15) and aligned.

4. A crank arm type lifting work platform provided with an anti-collision system according to claim 3, wherein: the device is characterized in that two groups of connecting plates (4) are symmetrically connected to the top of the operation platform (2), an ultrasonic sensor (3) is fixedly installed between the two groups of connecting plates (4), a fixing plate (5) is fixedly connected to the top of the two groups of connecting plates (4), and a laser ranging sensor (6) is fixedly installed at the top of the fixing plate (5).

5. A crank arm type lifting work platform provided with an anti-collision system according to claim 4, wherein: the top fixedly connected with of operation platform (2) connects a section of thick bamboo (8), the top fixedly connected with pilot lamp (9) of section of thick bamboo (8), the interior top symmetry of operation platform (2) is connected with two sets of speakers (10).

6. A crank arm type lifting work platform provided with an anti-collision system according to claim 5, wherein: the top of operation platform (2) is provided with treater (7), ultrasonic sensor (3) and laser rangefinder sensor (6) and treater (7) electric connection, treater (7) and pilot lamp (9) and speaker (10) electric connection, control button (17) and speaker (10) electric connection.