CN202090650U - Falling-preventing safe hanger device - Google Patents
Falling-preventing safe hanger device Download PDFInfo
- Publication number
- CN202090650U CN202090650U CN2011201542856U CN201120154285U CN202090650U CN 202090650 U CN202090650 U CN 202090650U CN 2011201542856 U CN2011201542856 U CN 2011201542856U CN 201120154285 U CN201120154285 U CN 201120154285U CN 202090650 U CN202090650 U CN 202090650U
- Authority
- CN
- China
- Prior art keywords
- motor
- falling
- safety hook
- transmission control
- control device
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Agricultural Machines (AREA)
Abstract
The utility model relates to a falling-preventing safety device, in particular to a falling-preventing safe hanger device. The falling-preventing safe hanger device comprises a motor and a safe hanger and is characterized in that a motor output shaft arranged above the motor is connected with a transmission control device; the transmission control device is connected with a traction device; and the traction device is connected with the safe hanger by a connecting rod. The falling-preventing safe hanger device has the characteristics of high safety, small electricity consumption, big traction tension, extra low noise and temperature, high working efficiency, long service life and the like.
Description
Technical field
The utility model relates to a kind of falling-proof safety device, especially relates to a kind of fall arrest safety hook device.
Background technology
As everyone knows, falling-proof safety device can be used in many heavy burden machineries, in order to improve security reliability, has just used falling-proof safety device at present in the multi-storied garage widely, especially with safety hook for very.But the most performance of safety hook device in the market is low, and fault takes place frequently, and safety is not good, and power consumption is higher, inefficiency, application life are shorter.
Summary of the invention
The utility model mainly is at the above-mentioned technical problem of existing in prior technology, provides a kind of safe, and power consumption is minimum, high efficiency, pulling force is big, noise is minimum, temperature rise is extremely low, use the falling-proof safety device of longevity overlength.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of fall arrest safety hook device, comprise motor and safety hook, it is characterized in that the motor output shaft that described motor top is provided with links to each other with transmission control device, described transmission control device is connected with draw-gear through reduction gearing, and described draw-gear links to each other with safety hook by connecting rod.After connecting power supply, because the contact switch of power supply control apparatus is in normally off, so energy is supplied to motor, motor is subjected to start working behind the electricity, pass through motor output shaft, through transmission control device, gear reduction gear, energy is finally reached on the draw-gear, move after spurring the fall arrest safety hook by connecting rod.After draw-gear traction safety hook arrived appointed positions, the contact switch of power supply control apparatus was opened, and motor loses electric energy and quits work.But when connecting power supply, relay is subjected to electric adhesive, and check mechanism is started working, and takes a turn for the worse to prevent motor outage back reduction gearing.When moving on to assigned address behind the fall arrest safety hook, the sender switch is switched on, and sends instruction after central control system accepts message immediately, indication vehicle frame upstream and downstream or left and right displacement.When vehicle frame carries after the vehicle parked arrives appointed positions, power supply is cut off, and relay discharges braking, reduction gearing is in runaway condition, under the action of gravity of safety hook, by the transmission device of tractor, make motor return to original state, in order to using next time.
As preferably, described transmission control device sidepiece is provided with check mechanism, and described check mechanism side is provided with relay.When connecting power supply, relay is subjected to electric adhesive, and check mechanism is started working, and check mechanism braking transmission control device takes a turn for the worse to prevent motor outage back reduction gearing.
As preferably, described draw-gear bottom is provided with power supply control apparatus, and described power supply control apparatus is electrically connected with motor.Simple in structure, easy to use, practical.
Therefore, the utlity model has safe, and characteristics such as power consumption is less, pulling force is big, noise, temperature are all extremely low, high efficiency, long service life.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
Shown in Figure of description 1, a kind of fall arrest safety hook device, comprise motor 1 and safety hook 2, the motor output shaft 3 that the motor top is provided with links to each other with transmission control device 4, transmission control device is connected with draw-gear 6 through reduction gearing 5, and draw-gear links to each other with safety hook by connecting rod 7.The transmission control device sidepiece is provided with check mechanism 8, and the check mechanism side is provided with relay 9.The draw-gear bottom is provided with power supply control apparatus 10, and power supply control apparatus is electrically connected with motor.
After connecting power supply, because the contact switch of power supply control apparatus, be in normally off, so energy is supplied to motor, motor is subjected to start working behind the electricity, by motor output shaft, through transmission control device, gear reduction gear, energy is finally reached on the draw-gear, move after spurring the fall arrest safety hook by connecting rod.After draw-gear traction safety hook arrived appointed positions, the contact switch of power supply control apparatus was opened, and motor loses electric energy and quits work.But when connecting power supply, relay is subjected to electric adhesive, and check mechanism is started working, and takes a turn for the worse to prevent motor outage back reduction gearing.When moving on to assigned address behind the fall arrest safety hook, the sender switch is switched on, and after central control system accepts message, sends instruction immediately, indication vehicle frame upstream and downstream or left and right displacement.When vehicle frame carries after the vehicle parked arrives appointed positions, power supply is cut off, and relay discharges braking, reduction gearing is in runaway condition, under the action of gravity of safety hook, by the transmission device of tractor, make motor return to original state, in order to using next time.The utility model can be widely used in the falling-proof safety device, such as: the hook-type that hangs down, side-mounted, gravity type, towed etc.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (3)
1. fall arrest safety hook device, comprise motor (1) and safety hook (2), it is characterized in that the motor output shaft (3) that described motor top is provided with links to each other with transmission control device (4), described transmission control device is connected with draw-gear (6) through reduction gearing (5), and described draw-gear links to each other with safety hook by connecting rod (7).
2. fall arrest safety hook device according to claim 1 is characterized in that described transmission control device sidepiece is provided with check mechanism (8), and described check mechanism side is provided with relay (9).
3. fall arrest safety hook device according to claim 1 and 2 is characterized in that described draw-gear bottom is provided with power supply control apparatus (10), and described power supply control apparatus is electrically connected with motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201542856U CN202090650U (en) | 2011-05-16 | 2011-05-16 | Falling-preventing safe hanger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201542856U CN202090650U (en) | 2011-05-16 | 2011-05-16 | Falling-preventing safe hanger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090650U true CN202090650U (en) | 2011-12-28 |
Family
ID=45365725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201542856U Expired - Fee Related CN202090650U (en) | 2011-05-16 | 2011-05-16 | Falling-preventing safe hanger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090650U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726697A (en) * | 2013-12-26 | 2014-04-16 | 东莞市伟创东洋自动化设备有限公司 | Mechanical garage falling proof device and vehicle access falling proof method |
| CN103967310A (en) * | 2014-04-29 | 2014-08-06 | 四川五新智能设备有限公司 | Safety dropping-preventing hook control system and method |
| CN105019703A (en) * | 2015-07-30 | 2015-11-04 | 河南中继威尔停车系统股份有限公司 | Motor type anti-falling device used for stereo garage |
| CN105239813A (en) * | 2015-10-14 | 2016-01-13 | 合肥汉德贝尔属具科技有限公司 | Falling protector for parking equipment |
-
2011
- 2011-05-16 CN CN2011201542856U patent/CN202090650U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726697A (en) * | 2013-12-26 | 2014-04-16 | 东莞市伟创东洋自动化设备有限公司 | Mechanical garage falling proof device and vehicle access falling proof method |
| CN103726697B (en) * | 2013-12-26 | 2016-04-06 | 东莞市伟创东洋自动化设备有限公司 | A kind of machinery garage falling proof device and Transport Vehicle fall arrest method |
| CN103967310A (en) * | 2014-04-29 | 2014-08-06 | 四川五新智能设备有限公司 | Safety dropping-preventing hook control system and method |
| CN105019703A (en) * | 2015-07-30 | 2015-11-04 | 河南中继威尔停车系统股份有限公司 | Motor type anti-falling device used for stereo garage |
| CN105019703B (en) * | 2015-07-30 | 2018-07-17 | 河南中继威尔停车系统股份有限公司 | Electric motor type falling proof device for stereo garage |
| CN105239813A (en) * | 2015-10-14 | 2016-01-13 | 合肥汉德贝尔属具科技有限公司 | Falling protector for parking equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202090650U (en) | Falling-preventing safe hanger device | |
| CN201777769U (en) | Non-manipulation anti-reverse rotation protection device for escalator | |
| CN203204971U (en) | Unpowered and automatic advertisement turning-over gateway rod | |
| CN204967520U (en) | Hub motor driving device | |
| CN201686419U (en) | Stroke limiter for crane | |
| CN102315608A (en) | Self-propelled transmission line outgoing overhaul flying car | |
| CN202829411U (en) | Control system of freely-descending mechanism of hoisting machinery | |
| CN201466568U (en) | Foreign matter treatment device special for live lines | |
| CN201276043Y (en) | Bus handlebar | |
| CN201658759U (en) | High-rise escape system with automatic decelerating function | |
| CN202906680U (en) | Torsion checking device | |
| CN205189478U (en) | Low noise safety couple | |
| CN202427541U (en) | Reverse-point slow-speed transmission device control system circuit | |
| CN203094358U (en) | Electro-tricycle driving system | |
| CN201865637U (en) | Walking beam type pumping unit with function of automatic adjustment | |
| CN201616799U (en) | Brake circuit of button-sewing machine | |
| CN205838485U (en) | A kind of electri forklift | |
| CN202507927U (en) | Electric motor tricycle | |
| CN201608714U (en) | Carrier communication circuit | |
| CN203865735U (en) | Vehicle-mounted cable take-up and pay-off device stable in operation | |
| CN202855613U (en) | Novel clutch transmission device for disconnecting switch | |
| CN202108288U (en) | One-dragging-four type safety mechanism with electromagnet | |
| CN201887530U (en) | Automatic switch module for vehicle-mounted generator and external power | |
| CN202623961U (en) | Interference preventer used for electric car parking system | |
| CN202214153U (en) | Driving device for crane of wind turbine set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120516 |