CN205740245U - A kind of aerial work platform operator protects structure - Google Patents
A kind of aerial work platform operator protects structure Download PDFInfo
- Publication number
- CN205740245U CN205740245U CN201620092653.1U CN201620092653U CN205740245U CN 205740245 U CN205740245 U CN 205740245U CN 201620092653 U CN201620092653 U CN 201620092653U CN 205740245 U CN205740245 U CN 205740245U
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- CN
- China
- Prior art keywords
- work platform
- aerial work
- operator
- bar shaped
- housing
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- 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.)
- Expired - Fee Related
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Abstract
This utility model relates to a kind of aerial work platform operator and protects structure, including aerial work platform and protection system, described aerial work platform includes fence, fence is provided with one stand carry out the operation area of operation for operator, described protection system includes protecting sensor and control circuit case, described protection sensor is arranged on the railing frame hack lever of position, described operation area, what described protection sensor included a bar shaped presses button, the described axis pressing button is parallel with the railing frame hack lever of position, operation area, described control circuit case includes an electromagnetic relay, described electromagnetic relay connects and has circuit for alarming and aerial work platform operation circuit, when protecting sensor to be depressed, circuit for alarming connected by electromagnetic relay, disconnect aerial work platform operation circuit.
Description
Technical field
This utility model relates to a kind of operator and protects system, the device of a kind of aerial work platform protection operator.
Background technology
Aerial work platform is a kind of aerial operation machine, serves the work high above the ground of every profession and trade.The operator of aerial work platform is when carrying out work high above the ground, work may result in operator's discomfort or dizziness the most continuously, or there will be other fortuitous event, but current aerial work platform does not has any warning or alarm function to inform other people when fortuitous event occurs in operator.This makes the life security of operator be difficult to be guaranteed, and becomes technical problem the most urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to solve aerial work platform operator can notify other people timely when there is dizziness or other fortuitous events so that operator can quickly be succoured.
This utility model solves its technical problem and be the technical scheme is that
A kind of aerial work platform operator protects structure, including aerial work platform and protection system, described aerial work platform includes fence, fence is provided with one stand carry out the operation area of operation for operator, described protection system includes protecting sensor and control circuit case, described protection sensor is arranged on the railing frame hack lever of position, described operation area, what described protection sensor included a bar shaped presses button, the described axis pressing button is parallel with the railing frame hack lever of position, operation area, described control circuit case includes an electromagnetic relay, described electromagnetic relay connects and has circuit for alarming and aerial work platform operation circuit, when protecting sensor to be depressed, circuit for alarming connected by electromagnetic relay, disconnect aerial work platform operation circuit.
As further innovation of the present utility model, the described button that presses includes the housing of a bar shaped, the cavity of a bar shaped it is provided with in enclosure interior, opening part at cavity is provided with the rotation slot of a bar shaped, rotation slot bottom opening, the cross section of described rotation slot is circular, it is rotatably connected to one by aforesaid rotation slot on the housing and presses plate, press and on the side of plate, be provided with a bar shaped fixture block coordinated with rotation slot, it is connected by spring leaf between backboard side and the bottom of housing described pressing, the bottom of described housing is provided with contact switch, the button top of described contact switch is pressed in and presses on plate.
As further innovation of the present utility model, described housing is fixed on railing frame hack lever by some U-shaped screws.
As further innovation of the present utility model, described tactile clamp surface is provided with soft adhesive tape.
As further innovation of the present utility model, at described housing exterior walls with press and be provided with colloid waterproof membrane between plate.
The beneficial effects of the utility model are:
1, simple in construction, it is easy to dismounting, takes up room little, gross weight only 8 kilograms, and a consumption a little weight of platform rated load does not affect the overall service efficiency of aerial work platform.
2, install simple and convenient, only need to directly use the standard components such as some bolts, pad, nut, installation can be completed on platform rail.
3, protecting safe and reliable, every time after energising, system can carry out self-inspection, makes system time be in normal operating conditions.
If 4, induction installation inadvertently contacts, machine will lose all of function, it is only necessary to the reset button machine pressing side just can recover all of function, it is not necessary to restarts machine.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is platform of the present utility model and the 3D schematic diagram pressing button installation site；
Fig. 2 is of the present utility model to press button 3D schematic diagram；
Fig. 3 is the generalized section of pressure switch.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
Seeing Fig. 1 to Fig. 2, a kind of aerial work platform operator protects system, and including platform 1 and protection sensor, protection sensor is arranged on the just above centre position of platform 1, the most corresponding with the position of operator.Protection sensor includes: screw 1, presses button 2, Resetting Switching assembly 3, connects cable 4, bolt 5, snap ring 6, nut 7 and control cartridge 8.
Press button 2 to be arranged on the fence framework of platform 1, press button and include the housing 2-1 of a bar shaped, the cavity of a bar shaped it is provided with in enclosure interior, opening part at cavity is provided with the rotation slot of a bar shaped, rotation slot bottom opening, the cross section of described rotation slot is circular, it is rotatably connected to one by aforesaid rotation slot on the housing and presses plate 2-2, press and on the side of plate 2-2, be provided with a bar shaped fixture block coordinated with rotation slot, it is connected by spring leaf 2-4 between backboard side and the bottom of housing described pressing, the bottom of described housing is provided with pressure switch 2-3, the button top of described pressure switch is pressed in and presses on plate；
When operator is when operating machine, if operator touches to press presses plate in button 2, press the pressure switch between plate and fence framework will be under pressure change, its pressure is converted into electric energy and passes to control cartridge 8 by connecting cable 4 by pressure switch, control cartridge 8 and the voltage of control knob on control platform 1 is set by program, if operator's contact induction system time is more than 500 milliseconds, control cartridge 8 assembly and can disconnect the voltage of aerial work platform foot switch, aerial work platform can lose all functions at once, and control the loudspeaker inside box 8 assembly and can ring two sound within 10 seconds, if cancelled pressing the external force above button 2 within 10 seconds, and press the Resetting Switching assembly 3 on side, loudspeaker meeting stop alarm, machine also can recover all functions.If pressing button 2 external force above more than 10 seconds, the speaker sound of interruption can become the sound that continuous print is rapid, and control the report flashing light inside cartridge 8 and can light.Other staff beyond division operation person then can be notified, controls to implement operator rescue by the ground of aerial work platform within the shortest time.
Properly functioning: operation that this operator protects system not interfere with aerial work platform under normal circumstances and aerial work platform other any safety device or system.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. an aerial work platform operator protects structure, including aerial work platform and protection system, described aerial work platform includes fence, fence is provided with one stand carry out the operation area of operation for operator, it is characterized in that: described protection system includes protecting sensor and control circuit case, described protection sensor is arranged on the railing frame hack lever of position, described operation area, what described protection sensor included a bar shaped presses button, the described axis pressing button is parallel with the railing frame hack lever of position, operation area, described control circuit case includes an electromagnetic relay, described electromagnetic relay connects and has circuit for alarming and aerial work platform operation circuit, when protecting sensor to be depressed, circuit for alarming connected by electromagnetic relay, disconnect aerial work platform operation circuit.
2. a kind of aerial work platform operator as claimed in claim 1 protects structure, it is characterized in that: described in press button and include the housing of a bar shaped, the cavity of a bar shaped it is provided with in enclosure interior, opening part at cavity is provided with the rotation slot of a bar shaped, rotation slot bottom opening, the cross section of described rotation slot is circular, it is rotatably connected to one by aforesaid rotation slot on the housing and presses plate, press and on the side of plate, be provided with a bar shaped fixture block coordinated with rotation slot, it is connected by spring leaf between backboard side and the bottom of housing described pressing, the bottom of described housing is provided with contact switch, the button top of described contact switch is pressed in and presses on plate.
3. a kind of aerial work platform operator as claimed in claim 1 protects structure, it is characterized in that: described housing is fixed on railing frame hack lever by some U-shaped screws.
4. a kind of aerial work platform operator as claimed in claim 1 protects structure, it is characterized in that: be provided with soft adhesive tape on described tactile clamp surface.
5. aerial work platform operator as claimed in claim 1 a kind of protects structure, it is characterized in that: at described housing exterior walls with press and be provided with colloid waterproof membrane between plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092653.1U CN205740245U (en) | 2016-01-31 | 2016-01-31 | A kind of aerial work platform operator protects structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092653.1U CN205740245U (en) | 2016-01-31 | 2016-01-31 | A kind of aerial work platform operator protects structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740245U true CN205740245U (en) | 2016-11-30 |
Family
ID=57374177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620092653.1U Expired - Fee Related CN205740245U (en) | 2016-01-31 | 2016-01-31 | A kind of aerial work platform operator protects structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023123724A1 (en) * | 2021-12-30 | 2023-07-06 | 湖南星邦智能装备股份有限公司 | Pinch-prevention early warning system for aerial work platforms |
-
2016
- 2016-01-31 CN CN201620092653.1U patent/CN205740245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023123724A1 (en) * | 2021-12-30 | 2023-07-06 | 湖南星邦智能装备股份有限公司 | Pinch-prevention early warning system for aerial work platforms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170131 |