CN203846832U - Slot type falling-protection safety device - Google Patents
Slot type falling-protection safety device Download PDFInfo
- Publication number
- CN203846832U CN203846832U CN201420259396.7U CN201420259396U CN203846832U CN 203846832 U CN203846832 U CN 203846832U CN 201420259396 U CN201420259396 U CN 201420259396U CN 203846832 U CN203846832 U CN 203846832U
- Authority
- CN
- China
- Prior art keywords
- positioning hanger
- catch
- hook
- positioning
- unloading
- 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
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Abstract
The utility model relates to a slot type falling-protection safety device comprising a mounting seat, a plunger spring, a positioning hook, a triangular car unloading retainer and a balance spring. The upper surface of the lower half portion of the positioning hook is inclined or arc-shaped. The positioning hook is hooked on a carrier through driving of the plunger spring after a hook rod on the carrier lifts to certain height, so falling protection is realized; when a car is picked up, the hook rod on the carrier lifts above the highest position of the car unloading retainer, the car unloading retainer is driven back to the original position by the balance spring and caps the hook part of the positioning hook, then the positioning hook is extruded to one side during descending of the hook rod, and car unloading is easily realized. Besides, the car unloading retainer is provided with a positioning groove, rotation angle of the car unloading retainer is easily limited under the coaction of the positioning groove and the positioning hook, breakdown is not easy to cause, and the slot type falling-protection safety device is simple to process and low in cost.
Description
Technical field
the utility model relates to parking lot apparatus field, and specifically slot type anti-fall safety device is mainly used in the falling proof device of multi-storied garage.
Background technology
the problem that vehicle is parked is nowhere the result that society, economy, the transport development in city produces to a certain extent, the development of three-dimensional parking device abroad, especially in Japan's history of existing nearly 30 ~ 40 years, no matter still in experience, all obtained technically success.China also begins one's study and develops mechanical three-dimensional parking device the beginning of the nineties, apart from the course of modern existing recent two decades.Because the proportioning of resident family and parking stall in a lot of newly-built communities is 1:1, in order to solve the contradiction of the commercial area of parking space floor space and resident family, three-dimensional mechanical parking equipment, with the little unique property of its average bicycle floor space, is accepted by users.
along with parking systems is in the extensive use of China, safety problem is more and more subject to people's attention.In the running in garage parking, no matter carrier is in running status or halted state, all to ensure vehicle being perfectly safe on carrier.Therefore, in parking systems, must adopt anti-falling mechanism to ensure the safety discrepancy of vehicle.In the parking systems having moved, falling proof device major part is to form with electromagnet and control device thereof.Its shortcoming mainly contains: 1, cost is high, and each parking stall needs four, has increased equipment investment; 2, power consumption is many, wastes electric energy, has increased the running cost in garage; 3, complex structure, parts are various, and there is again controlling organization in existing executing agency, and fault rate is high, and misoperation easily occurs.Also there is no at present a kind of safe and reliable mechanical type anti-fall simple in structure, easy to use, with low cost safety that falls.
Utility model content
the utility model is just for above technical problem, and a kind of safe and reliable mechanical type anti-fall simple in structure, easy to use, with low cost safety that falls is provided.
for achieving the above object, the technical solution adopted in the utility model is:
slot type anti-fall safety device, comprise mount pad, plunger spring, positioning hanger, the catch of unloading, hairspring spring, it is characterized in that positioning hanger upper end is hinged on mount pad, positioning hanger the latter half is hook-type, between positioning hanger the first half and mount pad, plunger spring is set, described plunger spring original state makes positioning hanger in vertical state, catch lower end and the positioning hanger the latter half of unloading is hinged, unload hairspring spring is set between catch and positioning hanger, described hairspring spring original state make the to unload upper surface of catch tilts and the hook-type opening of positioning hanger the latter half is all hidden towards positioning hanger opening direction, unload on catch locating slot is set, on positioning hanger, with the locating slot position of unloading on catch, reference column is set.The locating slot of unloading on catch is arc.The catch of unloading is triangle.The upper surface of positioning hanger the latter half is oblique line or arc.
the utility model ensures that by plunger spring the hook bar of positioning hanger on carrier (ride plate) rises to after certain altitude, positioning hanger hooks the hook bar on carrier (ride plate) under the drive of plunger spring, realize anti-drop function, while picking up the car, when hook bar on carrier (ride plate) rises on the catch extreme higher position of unloading, the catch of unloading is got back to initial position under the drive of hairspring spring, cover the hook portion of positioning hanger, then link up with bar in decline process, positioning hanger is pressed on one side, easily realize and unloading, owing to having locating slot on the catch of unloading, reference column acting in conjunction on itself and positioning hanger, can easily limit the anglec of rotation of the catch of unloading, be difficult for breaking down, and processing technology is simple.
the utility model is simple in structure, easy to use, cheap.
Brief description of the drawings
in accompanying drawing, Fig. 1 is the utility model structural representation, and Fig. 2 is the utility model partial structurtes schematic diagrames, wherein:
1-mount pad, 2-plunger spring, 3-positioning hanger, the 4-catch of unloading, 5-hairspring spring.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described:
slot type anti-fall safety device, comprise mount pad 1, plunger spring 2, positioning hanger 3, the catch 4 of unloading, hairspring spring 5, it is characterized in that positioning hanger 3 upper ends are hinged on mount pad 1, positioning hanger 3 the latter halfs are hook-type, between positioning hanger 3 the first half and mount pad 1, plunger spring 2 is set, described plunger spring 2 original states make positioning hanger 3 in vertical state, catch 4 lower ends and positioning hanger 3 the latter halfs of unloading are hinged, unload, between catch 4 and positioning hanger 3, hairspring spring 5 is set, described hairspring spring 5 original states make the to unload upper surface of catch 4 tilts and the hook-type opening of positioning hanger 3 the latter halfs is all hidden towards positioning hanger 3 opening directions, unload on catch 4 locating slot is set, on positioning hanger 3, with the locating slot position of unloading on catch 4, reference column is set.The locating slot of unloading on catch 4 is arc.Unload catch 4 for triangle.The upper surface of positioning hanger 3 the latter halfs is oblique line or arc.
the utility model ensures that by plunger spring 2 the hook bar of positioning hanger 3 on carrier (ride plate) rises to after certain altitude, positioning hanger 3 hooks the hook bar on carrier (ride plate) under the drive of plunger spring 2, realize anti-drop function, while picking up the car, when hook bar on carrier (ride plate) rises on catch 4 extreme higher positions of unloading, the catch 4 of unloading is got back to initial position under the drive of hairspring spring 5, cover the hook portion of positioning hanger 3, then link up with bar in decline process, positioning hanger 3 is pressed on one side, easily realize and unloading, owing to having locating slot on the catch 4 of unloading, reference column acting in conjunction on itself and positioning hanger 3, can easily limit the anglec of rotation of the catch 4 of unloading, be difficult for breaking down, and processing technology is simple.
the utility model is simple in structure, easy to use, cheap.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. slot type anti-fall safety device, comprise mount pad, plunger spring, positioning hanger, the catch of unloading, hairspring spring, it is characterized in that positioning hanger upper end is hinged on mount pad, positioning hanger the latter half is hook-type, between positioning hanger the first half and mount pad, plunger spring is set, described plunger spring original state makes positioning hanger in vertical state, catch lower end and the positioning hanger the latter half of unloading is hinged, unload hairspring spring is set between catch and positioning hanger, described hairspring spring original state make the to unload upper surface of catch tilts and the hook-type opening of positioning hanger the latter half is all hidden towards positioning hanger opening direction, unload on catch locating slot is set, on positioning hanger, with the locating slot position of unloading on catch, reference column is set.
2. slot type anti-fall safety device according to claim 1, the locating slot of unloading on catch described in it is characterized in that is arc.
3. slot type anti-fall safety device according to claim 1, the catch of unloading described in it is characterized in that is triangle.
4. slot type anti-fall safety device according to claim 1, the upper surface that it is characterized in that described positioning hanger the latter half is oblique line or arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259396.7U CN203846832U (en) | 2014-05-21 | 2014-05-21 | Slot type falling-protection safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259396.7U CN203846832U (en) | 2014-05-21 | 2014-05-21 | Slot type falling-protection safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846832U true CN203846832U (en) | 2014-09-24 |
Family
ID=51559867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259396.7U Expired - Fee Related CN203846832U (en) | 2014-05-21 | 2014-05-21 | Slot type falling-protection safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146808A (en) * | 2019-06-28 | 2020-12-29 | 钦瑞工业股份有限公司 | Assembling structure of diaphragm type pressure gauge |
| CN113605765A (en) * | 2021-07-30 | 2021-11-05 | 深圳市伟创自动化设备有限公司 | Novel machinery vehicle storehouse electromagnetic type safety hook |
-
2014
- 2014-05-21 CN CN201420259396.7U patent/CN203846832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146808A (en) * | 2019-06-28 | 2020-12-29 | 钦瑞工业股份有限公司 | Assembling structure of diaphragm type pressure gauge |
| CN113605765A (en) * | 2021-07-30 | 2021-11-05 | 深圳市伟创自动化设备有限公司 | Novel machinery vehicle storehouse electromagnetic type safety hook |
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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: 20140924 Termination date: 20160521 |