A kind of safety hook structure on ascending and descending parking elevator
Technical field
It is exactly the safety door hook on a kind of ascending and descending parking elevator the present invention relates to a kind of lifting type multi-storied garage equipment
Structure.
Background technology
Increase and urban land resource at present due to vehicle is nervous, therefore three-dimensional ascending and descending parking storehouse has been obtained widely
Using, but find in use, in the process of running, its main detent mechanism is often for the lifting platform in current ascending and descending parking storehouse
It is to be positioned by the safety door hook equipment of the relative complex purely mechanic class of single electromagnet structure or structure, is ensured with this
Elevator is when static, the position stability especially when static after rising to certain altitude, so that it is guaranteed that car stowage
Security, but due to reasons such as equipment faults, wherein when being positioned using electromagnet structure, easily being lost because of power supply trouble
Effect, so that cause elevator positioning failure, it is serious to threaten car stowage safety, and when being positioned with purely mechanic class formation,
Complicated in mechanical structure is then there is, equipment working service workload is big, and cost is high, in the process of running also easily because of parts
Failure and causing positions failure phenomenon, therefore for this present situation, he in the urgent need to develops a kind of new ascending and descending parking electricity
Safety hook structure on ladder, the need for meeting actual use.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides the safety hook structure on a kind of ascending and descending parking elevator, should
New structure is simple, and stable and reliable operation is with low cost, and stationkeeping ability and bearing capacity are strong, and positioning precision is high, operation automation
Ability is strong, is provided simultaneously with mechanical and electromagnetic type locking ability, effectively drop parking elevator can be positioned, so as to very big
The security and stability that improve the operation of ascending and descending parking elevator, and contribute to simultaneously the parking elevator operation maintenance of reduction drop into
This.
To achieve these goals, the present invention is to realize by the following technical solutions:
A kind of safety hook structure on ascending and descending parking elevator, including location hook, connecting rod, back-moving spring, driving plectrum, limit
Position pin, block, driving switch and spacing electromagnet, wherein connecting rod top is vertical with ascending and descending parking elevator framework is connected, end
It is hinged with location hook, location hook includes shackle and even block, shackle is connected with even block, and wherein shackle inner surface is arc-shaped, appearance
Face is trapezium structure, and even block is hinged by jointed shaft with connecting rod end, and back-moving spring is separately set at jointed shaft, drives plectrum bag
Include terminal pad and shifting block, wherein shifting block at least four and be distributed on terminal pad edge, and shifting block wherein one around the terminal pad center of circle
The individual shackle with location hook offsets, and beyond at least 1 centimetre of shackle outer surface, another shifting block offsets with block front end face, shifting block
With being all provided with spacing electromagnet at shackle and block contact surface, and spacing electromagnet is embedded in shifting block, and driving switch is installed on shackle
Interior, and driving switch is separately electrically connected with spacing electromagnet, block end is hinged with connecting rod by ratchet mechanism, and passed through and limited
Position pin offsets with connecting rod.
Further, it is another between described connecting rod and ascending and descending parking elevator framework to be connected by strengthening muscle, and reinforcing muscle is extremely
It is few two and symmetrical with connecting rod axis.
Further, the shackle of described location hook and the even terminal pad and shifting block of block and driving plectrum, are integrated
Formula structure.
Further, company's block of described location hook separately sets reset drives mechanism with connecting rod hinged place.
Further, described reset drives mechanism is fine motion motor.
Further, described driving switch touches switch or magnetic sensor to be micro-.
This new structure is simple, and stable and reliable operation is with low cost, and stationkeeping ability and bearing capacity are strong, and positioning precision is high,
Run automatic capability strong, be provided simultaneously with mechanical and electromagnetic type locking ability, effectively drop parking elevator can be positioned,
So as to can greatly improve the security and stability of the operation of ascending and descending parking elevator, and contribute to reduction drop parking elevator fortune simultaneously
Row maintenance cost.
Brief description of the drawings
Describe the present invention in detail with reference to the accompanying drawings and detailed description;
Fig. 1 is this new structure schematic diagram.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
The safety hook structure on a kind of ascending and descending parking elevator as described in Figure 1, including location hook 1, connecting rod 2, reset bullet
Spring 3, driving plectrum 4, spacer pin 5, block 6, driving switch 7 and spacing electromagnet 8, the wherein top of connecting rod 2 and ascending and descending parking
Elevator framework 9 is vertically connected, and end is hinged with location hook 1, and location hook 1 includes shackle 101 and even block 102, shackle 101 and even block
102 connections, the wherein inner surface of shackle 101 are arc-shaped, and outer surface is trapezium structure, and even block 102 passes through jointed shaft and connecting rod 2
End is hinged, and back-moving spring 3 is separately set at jointed shaft, and driving plectrum 4 includes terminal pad 41 and shifting block 42, wherein shifting block 42 at least
4 and it is distributed on the edge of terminal pad 41 around the center of circle of terminal pad 41, and shifting block 42 one of them shackle 101 with location hook 1
Offset, and beyond at least 1 centimetre of the outer surface of shackle 101, another shifting block 42 offsets with the front end face of block 6, shifting block 42 and shackle 101
With spacing electromagnet 8 is all provided with the contact surface of block 6, and spacing electromagnet 8 is embedded in shifting block 42, and driving switch 7 is installed on shackle
In 101, and driving switch 7 is separately electrically connected with spacing electromagnet 8, and the end of block 6 is cut with scissors with connecting rod 2 by ratchet mechanism 10
Connect, and offseted by spacer pin 5 with connecting rod 2.
In the present embodiment, separately connected between described connecting rod 2 and ascending and descending parking elevator framework 9 by strengthening muscle 11, and by force
Change at least two, muscle 11, and be distributed with the axisymmetrical of connecting rod 2.
In the present embodiment, the shackle 101 of described location hook 1 and even block 102 and drive the terminal pad 41 of plectrum 4 and dial
Block 42, is integral structure.
In the present embodiment, company's block 102 of described location hook 1 separately sets reset drives mechanism 103 with the hinged place of connecting rod 2.
In the present embodiment, described reset drives mechanism 103 is fine motion motor.
In the present embodiment, described driving switch 7 touches switch or magnetic sensor to be micro-.
This new structure is simple, and stable and reliable operation is with low cost, and stationkeeping ability and bearing capacity are strong, and positioning precision is high,
Run automatic capability strong, be provided simultaneously with mechanical and electromagnetic type locking ability, effectively drop parking elevator can be positioned,
So as to can greatly improve the security and stability of the operation of ascending and descending parking elevator, and contribute to reduction drop parking elevator fortune simultaneously
Row maintenance cost.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.