CN219409185U - Pneumatic lifting mechanism with protection function - Google Patents
Pneumatic lifting mechanism with protection function Download PDFInfo
- Publication number
- CN219409185U CN219409185U CN202223443143.9U CN202223443143U CN219409185U CN 219409185 U CN219409185 U CN 219409185U CN 202223443143 U CN202223443143 U CN 202223443143U CN 219409185 U CN219409185 U CN 219409185U
- Authority
- CN
- China
- Prior art keywords
- lifting mechanism
- plate
- controller
- pneumatic lifting
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000006870 function Effects 0.000 claims description 11
- 230000009993 protective function Effects 0.000 claims 5
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 5
- 230000003213 activating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a pneumatic lifting mechanism with a protection function, which comprises a bottom plate, wherein four supporting columns which are uniformly distributed are arranged on the upper end surface of the bottom plate, sliding grooves are formed between every two of the four supporting columns, when the pneumatic lifting mechanism is used, a protection frame can be driven to move to a required height by starting two air cylinders, when an object falls on a rotating plate or a person is positioned below a movable seat and moves downwards, an alarm alarms, the person below the pneumatic lifting mechanism is reminded to be far away, then a controller starts two air pushing rods to enable the two rotating plates to rotate, the object on the rotating plate is promoted to slide down, when a weight sensor detects that the surface is free of weight, the controller turns off the alarm, and at the moment, a worker starts the air cylinders through the controller, so that the movable seat and the protection frame stably move to the bottom plate, personnel which are mistakenly arranged below the lifting mechanism can be protected, the lifting platform of the lifter can stably lift, and the protection performance for the user is effectively improved.
Description
Technical Field
The utility model relates to the field of pneumatic lifters, in particular to a pneumatic lifting mechanism with a protection function.
Background
The lifter is special equipment for high-altitude operation with wide application, has a scissor-fork type mechanical structure, ensures that the lifting platform has higher stability, a wide operation platform and higher bearing capacity after lifting, ensures that the high-altitude operation range is wider, is suitable for simultaneous operation of multiple people, ensures that the high-altitude operation efficiency is higher, and is high-altitude operation lifting equipment with wide application.
When the lifter is used in daily life, the lifting platform of the lifter bears the weight of staff to move to a designated height for high-altitude operation, and as most lifters are used in the lifting process, the safety of staff on the lifting platform is protected, and a guard rail is arranged on the lifting platform.
Therefore, when most of the conventional elevators are used, if articles on the lifting platform fall below or when the elevators work at high positions, other people can not see the situation below the lifting platform at the moment, and when the lifting platform directly descends, the lower people and the people above the lifting platform can be injured, so that the protective performance is poor, potential safety hazards exist, and the problem of improvement is solved.
Disclosure of Invention
The utility model aims to provide a pneumatic lifting mechanism with a protection function, which has the characteristics of protecting personnel entering the lower part of the lifting mechanism by mistake, enabling a lifting platform of the lifting machine to stably lift and effectively improving the protection performance for users.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pneumatic lifting mechanism with the protection function comprises a bottom plate, four supporting columns which are uniformly distributed are arranged on the upper end face of the bottom plate, sliding grooves are formed between every two of the four supporting columns, a movable plate is connected between two sliding grooves on the same side in a sliding manner, connecting plates are fixedly arranged on the opposite sides of the two movable plates, a movable seat is arranged between the two connecting plates, and a protection frame is arranged on the upper end face of the movable seat;
the mounting groove is formed in the upper end face of the bottom plate, two rotating plates which are distributed front and back are movably mounted in the mounting groove through rotating shafts, and weight sensors are embedded and mounted on the upper end faces of the two rotating plates.
In order to facilitate the adjustment of the position of the movable seat, the pneumatic lifting mechanism with the protection function is preferably provided with four support columns, wherein fixing plates are arranged between the front and rear sides of the four support columns, the upper end surface of each fixing plate is provided with a cylinder, and the output end of each cylinder penetrates through the fixing plate and is detachably connected with the movable plate.
In order to push the rotating plates to rotate, the pneumatic lifting mechanism with the protection function is preferably provided with pneumatic push rods which are movably arranged between the bottom end surfaces of the two rotating plates and the inner bottom end surface of the mounting groove through rotating shafts.
In order to warn and remind workers, the pneumatic lifting mechanism with the protection function is preferable, and an alarm is arranged on the upper end face of the protection frame.
In order to facilitate the operation of each component, the pneumatic lifting mechanism with the protection function is preferable, wherein a controller is arranged on the inner side wall of the protection frame, and the controller is respectively electrically connected with the alarm and the cylinder as well as the air pushing rod.
In order to facilitate the pushing of the device to move, as a pneumatic lifting mechanism with a protection function, the bottom end surface of the bottom plate is preferably provided with a plurality of universal wheels.
Compared with the prior art, the utility model has the following beneficial effects:
when the device is used, the two air cylinders are started through the controller, the two movable plates drive the two connecting plates and the movable seat to move, so that the protective frame is driven to move to a required height, when the movable seat and the protective frame are pushed to move downwards by starting the operation of the air cylinders, two weight sensors are started through the controller, at the moment, the two weight sensors detect weight, when an article falls on the rotary plate above or a person is located below the movable seat, namely, walks into the rotary plate, the weight sensors detect weight and send detected information to the controller, the controller starts the alarm to give an alarm, the person below is reminded to get away, then the controller starts the two air pushing rods, the two rotary plates can be pushed to rotate, the article falling on the rotary plate slides down, and when the weight sensors detect no weight on the surface, the worker starts the air cylinders through the controller, the movable seat and the protective frame move to the bottom plate stably, so that the person falling into the lifting mechanism stably lifts, and the lifting platform can be lifted stably, and the lifting platform can be effectively protected by the person.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a left side cross-sectional view of the present utility model;
fig. 3 is a top view of the structure of the present utility model.
In the figure: 1. a bottom plate; 101. a universal wheel; 2. a support column; 201. a chute; 202. a moving plate; 203. a connecting plate; 3. a fixing plate; 301. a cylinder; 4. a movable seat; 401. a protective frame; 402. an alarm; 403. a controller; 5. a mounting groove; 6. a rotating plate; 601. a weight sensor; 7. an air pushing rod.
Detailed Description
Referring to fig. 1 to 3, a pneumatic lifting mechanism with a protection function comprises a bottom plate 1, four support columns 2 which are uniformly distributed are installed on the upper end surface of the bottom plate 1, sliding grooves 201 are formed between every two of the four support columns 2, a movable plate 202 is connected between two sliding grooves 201 positioned on the same side in a sliding manner, connecting plates 203 are fixedly installed on opposite sides of the two movable plates 202, a movable seat 4 is installed between the two connecting plates 203, and a protection frame 401 is installed on the upper end surface of the movable seat 4;
the mounting groove 5 has been seted up to the up end of bottom plate 1, and the inside of mounting groove 5 is through pivot movable mounting two rotation plates 6 that distribute around, and weight sensor 601 is all embedded to the up end of two rotation plates 6.
In this embodiment: when the device is used, two air cylinders 301 are started through the controller 403, the two movable plates 202 drive the two connecting plates 203 and the movable seat 4 to move, and accordingly the protective frame 401 is driven to move to the required height, when the movable seat 4 and the protective frame 401 are pushed to move downwards by starting the operation of the air cylinders 301, a worker starts the two weight sensors 601 through the controller 403, at the moment, the two weight sensors 601 detect the weight, when an article falls on the rotating plate 6 above or a person is located below the movable seat 4, namely, when the person walks into the rotating plate 6, the weight sensors 601 detect the weight, and send detected information to the controller 403, the controller 403 starts the alarm 402 to alarm, the lower person is reminded to keep away, then the controller 403 starts the two air pushing rods 7, the two rotating plates 6 can be pushed to rotate, the article falling on the rotating plate 6 at the moment, and when the weight sensors 601 detect the surface is free of the weight, the controller 403 closes the alarm 402, the worker starts the movable plate 301 through the controller 403, the user moves the frame 4 smoothly, and the lifting platform can be lifted to the lifting platform 1, and the lifting and lowering performance of the lifting platform can be improved.
As a technical optimization scheme of the utility model, fixing plates 3 are arranged between the front support columns 2 and the rear support columns 2, air cylinders 301 are arranged on the upper end faces of the fixing plates 3, and the output ends of the air cylinders 301 penetrate through the fixing plates 3 and are detachably connected with the moving plates 202.
In this embodiment: by installing the fixing plate 3, the position of the cylinder 301 is fixed, and by activating the cylinder 301, the moving plate 202 can be pushed to move.
As a technical optimization scheme of the utility model, air pushing rods 7 are movably arranged between the bottom end surfaces of the two rotating plates 6 and the inner bottom end surface of the mounting groove 5 through rotating shafts.
In this embodiment: by activating the two air pushing rods 7, the two rotating plates 6 can be pushed to rotate, so that the angles of the two rotating plates 6 can be adjusted.
As a technical optimization scheme of the utility model, an alarm 402 is installed on the upper end face of the protection frame 401.
In this embodiment: by installing the alarm 402, when an article falls onto the two rotating plates 6, the weight sensor 601 detects that the article has weight, signals are sent to the controller 403, and the controller 403 can start the alarm 402 to give an alarm.
As a technical optimization scheme of the utility model, a controller 403 is mounted on the inner side wall of the protective frame 401, and the controller 403 is electrically connected with an alarm 402, the cylinder 301 and the air pushing rod 7 respectively.
In this embodiment: by installing the controller 403, it is convenient to control the operation of the respective components.
As a technical optimization scheme of the present utility model, a plurality of universal wheels 101 are installed on the bottom end surface of the base plate 1.
In this embodiment: by installing a plurality of universal wheels 101, the base plate 1 is facilitated to be moved.
Working principle: firstly, when the device is used, the device is moved to a designated place, then a worker opens a door plate of the protective frame 401, can enter the protective frame 401, then closes the door plate, starts two air cylinders 301 through a controller 403, can drive two moving plates 202 to move along four sliding grooves 201, and drives the two moving plates 202 to drive the two connecting plates 203 and the moving seat 4 to move, so as to drive the protective frame 401 to move to a required height, when the starting air cylinders 301 operate to push the moving seat 4 and the protective frame 401 to move downwards, the worker starts two weight sensors 601 through the controller 403 at this time, the two weight sensors 601 perform weight detection, when an object above falls on the rotating plate 6 or a person below the moving seat 4, namely, when the person walks on the rotating plate 6, the weight sensors 601 detect the weight, and send detected information to the controller 403, so that the controller 403 starts an alarm 402 to alarm, then the lower worker is reminded to move to a required height, and then the controller 403 starts two air push rods 7, can push the two rotating plates 6 to slide on the rotating plate 6, so that the object above the rotating plate 6 falls on the rotating seat 4, at this time, the weight sensors 402 are stopped, the weight sensors are detected, and the weight sensors 401 are started when the controller 403 slide on the rotating plate 6, and the position of the worker is not started, and the air cylinders are started, and the worker is stopped.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Pneumatic elevating system with safeguard function, including bottom plate (1), its characterized in that: four support columns (2) which are uniformly distributed are arranged on the upper end face of the bottom plate (1), sliding grooves (201) are formed in the front and rear of the four support columns (2), a movable plate (202) is connected between the two sliding grooves (201) on the same side in a sliding mode, connecting plates (203) are fixedly arranged on the opposite sides of the two movable plates (202), a movable seat (4) is arranged between the two connecting plates (203), and a protective frame (401) is arranged on the upper end face of the movable seat (4);
the mounting groove (5) has been seted up to the up end of bottom plate (1), the inside of mounting groove (5) is through pivot movable mounting two rotation plates (6) that distribute around, two the up end of rotation plate (6) is all embedded to be installed weight sensor (601).
2. A pneumatic lifting mechanism with protective function as claimed in claim 1, wherein: the four support columns (2) are arranged in pairs in front of and behind, a fixing plate (3) is arranged on the upper end face of the fixing plate (3), an air cylinder (301) is arranged on the upper end face of the fixing plate, and the output end of the air cylinder (301) penetrates through the fixing plate (3) and is detachably connected with the movable plate (202).
3. A pneumatic lifting mechanism with protective function as claimed in claim 2, wherein: and an air pushing rod (7) is movably arranged between the bottom end surfaces of the two rotating plates (6) and the inner bottom end surface of the mounting groove (5) through rotating shafts.
4. A pneumatic lifting mechanism with protective function as claimed in claim 3, wherein: an alarm (402) is arranged on the upper end face of the protective frame (401).
5. A pneumatic lifting mechanism with protective function as claimed in claim 4, wherein: the controller (403) is installed to the inside wall of protection frame (401), controller (403) are respectively with alarm (402) and cylinder (301) and air push rod (7) electric connection.
6. A pneumatic lifting mechanism with protective function as claimed in claim 1, wherein: the bottom end surface of the bottom plate (1) is provided with a plurality of universal wheels (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223443143.9U CN219409185U (en) | 2022-12-22 | 2022-12-22 | Pneumatic lifting mechanism with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223443143.9U CN219409185U (en) | 2022-12-22 | 2022-12-22 | Pneumatic lifting mechanism with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219409185U true CN219409185U (en) | 2023-07-25 |
Family
ID=87239509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223443143.9U Active CN219409185U (en) | 2022-12-22 | 2022-12-22 | Pneumatic lifting mechanism with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219409185U (en) |
-
2022
- 2022-12-22 CN CN202223443143.9U patent/CN219409185U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110255454B (en) | Anti-falling electric power construction elevator | |
| CN217032519U (en) | Building engineering straightness detection device that hangs down convenient to remove | |
| CN109823985B (en) | Intelligent protection type lifter | |
| CN219409185U (en) | Pneumatic lifting mechanism with protection function | |
| CN116924300A (en) | Hydraulic lifting platform monitoring mechanism | |
| CN114803767B (en) | Cargo handling elevator with overweight alarm function and use method thereof | |
| CN215973484U (en) | Manipulator for preventing luggage from collision damage when reaching inclined plane turntable in airport | |
| CN216511371U (en) | Take initiative protection device's brick machine of going up and down | |
| CN210656030U (en) | Simple elevator fixing device | |
| CN211594965U (en) | Lifting device for electrical equipment maintenance | |
| CN210835188U (en) | Electric leakage monitoring device for curved surface of cylinder | |
| CN215364767U (en) | High companion ladder for municipal construction of security | |
| CN112110392B (en) | Intelligent movable hydraulic lifting platform | |
| CN220376309U (en) | Safety protection device for lifting platform | |
| CN220056173U (en) | Building construction material lifter | |
| CN220393200U (en) | Safe lifting device for building construction | |
| CN212292714U (en) | Protection device for thermal engineering automation field debugging equipment | |
| CN220418786U (en) | Supporting device for elevator detection | |
| CN216662380U (en) | Building engineering construction is with safe type lift | |
| CN220432292U (en) | Lifting platform capable of quantitatively lifting | |
| CN219387086U (en) | Electric power construction support frame | |
| CN220502549U (en) | Building construction material loading machine | |
| CN216694907U (en) | Size batch detection device for processing composite material well lid | |
| CN213679700U (en) | Adjustable support is used in building electromechanical installation | |
| CN216890006U (en) | Liftable remove electrical equipment maintenance device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |