CN202745448U - Loose chain detection device for stereoscopic parking equipment - Google Patents
Loose chain detection device for stereoscopic parking equipment Download PDFInfo
- Publication number
- CN202745448U CN202745448U CN 201220344957 CN201220344957U CN202745448U CN 202745448 U CN202745448 U CN 202745448U CN 201220344957 CN201220344957 CN 201220344957 CN 201220344957 U CN201220344957 U CN 201220344957U CN 202745448 U CN202745448 U CN 202745448U
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- China
- Prior art keywords
- loose chain
- microswitch
- holder
- detection device
- chain
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- Expired - Lifetime
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Abstract
The utility model provides a loose chain detection device for stereoscopic parking equipment. According to the utility model, the loose chain detection device is arranged on the stereoscopic parking equipment. The loose chain detection device comprises a screw (1) and a fixing seat (2), wherein the fixing seat (2) is fixedly arranged on the top of an upright post (10) of the stereoscopic parking equipment; a through hole is formed in the fixing seat (2); one end of the head part of the screw (1) is connected with a chain (11); an elastic element is fixed in the through hole one end of the tail part of which penetrates through the fixing seat (2); a microswitch (9) is also arranged on the fixing seat (2); the elastic element and the microswitch (9) are arranged in coordination, and the elastic element releases elasticity to trigger the microswitch (9) to achieve loose chain detection when the chain loosing condition appears. Compared with the prior art, the loose chain detection device provided by the embodiment of the utility model is stronger in buffer bearing capability, stronger in damping capacity, lower in electric element demand and lower in cost; and the loose chain detection device is simple in entire structure, small in boundary dimension, small in occupied space, convenient and fast to operate, and convenient to install and maintain.
Description
Technical field
The utility model relates to a kind of safety guard of three-dimensional parking device, relates in particular to a kind of loose chain checkout gear for three-dimensional parking device.
Background technology
Chain is made of the multi-purpose machinery basic part of flexible system stiffening member, chain is the towing chain that promotes vehicle-containing or car lifting in three-dimensional parking device, and is very important for the loose chain safety detection of chain.Loose chain checkout gear commonly used generally is by adopting cylinder-shaped compression spring to realize in the three-dimensional parking device at present, but said structure is higher for the requirement of installing space, general pit type simple lifting garage all can't satisfy the requirement of installing space basically, because country does not also have compulsory regulation at present for this structure, therefore some pit type simple lifting garages can select not install loose chain checkout gear, but so just have very large potential safety hazard for the vehicle that enters the garage and personnel.And present loose chain checkout gear adopts cylinder-shaped compression spring to realize, also need to use limit switch to support the use, cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, cost is low, appearance and size is little loose chain checkout gear that is used for three-dimensional parking device, the problem that exists to solve prior art.
To achieve these goals, the utility model provides a kind of loose chain checkout gear for three-dimensional parking device, be installed on the three-dimensional parking device, it comprises screw rod and holder, holder is fixedly installed in the top of three-dimensional parking device column, offer through hole on the holder, screw head one end is connected with chain, the through hole that afterbody one end passes on the holder is fixed with flexible member, also be provided with microswitch on the holder, described flexible member and microswitch cooperate to be installed, and described flexible member release elastic force triggers the microswitch action and realizes that loose chain detects when loose chain situation occurring.
Described flexible member is the dish spring, described dish spring is set in and is arranged in the sleeve on the screw rod, above dish spring and sleeve, be provided with catch, fastener nut and thin nut are fixed on dish spring, sleeve, catch on the holder, the chain tightening force compact disc spring that catch transmits by screw rod, described dish spring triggers microswitch by catch with the elastic force transmission that discharges.
Described microswitch is installed on the fine motion support, and described fine motion support is fixed on the holder.
The loose chain checkout gear that the utility model is used for three-dimensional parking device adopts butterfly spring to realize, compared with prior art, ability and damping capacity that the utility model embodiment bears buffering are stronger, requirement low cost to electrical equipment is lower, total is simple and appearance and size is little, institute takes up space little, and simple operation, installation and maintenance are all very convenient.This utility model embodiment is applicable to the automobile transportation between the underground parking garage and ground in the existed building, be particularly useful for that hoistway space is little, top is without installing space or the environment of larger carrying can not be arranged, for example in the present existing ground pit type simple lifting garage parking.
Description of drawings
Below in conjunction with the drawings and specific embodiments, structure and the useful technique effect thereof of the loose chain checkout gear for three-dimensional parking device of the present utility model is elaborated.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Among the figure: 1, screw rod; 2, holder; 3, dish spring; 4, sleeve; 5, catch; 6, nut; Thin nut; 8, fine motion support; 9, microswitch; 10, column; 11, chain.
The specific embodiment
The purpose of this utility model, technical scheme and useful technique effect are more clear to be understood in order to make, and below in conjunction with accompanying drawing technology contents of the present utility model and the specific embodiment is described in further detail.Should be understood that, the specific embodiment of describing in this manual only is in order to explain the utility model, is not in order to limit the utility model.
As depicted in figs. 1 and 2, the top that is installed on three-dimensional parking device column 10 for the loose chain checkout gear of three-dimensional parking device of the present utility model, it comprises screw rod 1 and holder 2, holder 2 is welded and fixed the top that is installed on three-dimensional parking device column 10, is the suspension centre that whole loose chain checkout gear is installed.
Offer through hole on the holder 2, screw rod 1 head one end is connected with chain 11, the through hole that afterbody one end passes on the holder 2 is fixed with flexible member, described flexible member is dish spring (3), described dish spring (3) is set in the cylinder that is arranged on sleeve 4 on the screw rod (1), be provided with catch 5 above dish spring 3 and sleeve 4, fastener nut 6 and thin nut 7 are fixed on dish spring 3, sleeve 4, catch 5 on the holder 2, the chain tightening force compact disc spring 3 that catch 5 transmits by screw rod 1.Holder 2 also is the bearing surface that dish spring 3 and sleeve 4 are installed.
Fine motion support 8 is fixedly welded on the holder 2, is provided with microswitch 9 at fine motion support 8, and catch 5 cooperates installation with microswitch 9, and catch 5 is the trigger elements that trigger microswitch 9.After screw rod 1 lifting chain 11 pulling force were stressed, so that catch 5 is pressed on the sleeve 4, dish spring 3 was subjected to the compression of catch 5 pressure to produce elastic deformation in sleeve 4, this moment catch 5 to be in original state be not touch microswitch 10.When loose chain situation occured lifting chain 11, the elastic force that makes progress that dish spring 3 produces triggered microswitch 10 so that catch 5 rises, thereby realized the purpose that loose chain detects.
The utility model only is described in detail with regard to most preferred embodiment of the present utility model; but can not be interpreted as the restriction of other modes that the utility model is implemented; everyly further improve and similar or identical scheme on the utility model basis, all being considered as is the scope that the utility model is asked for protection.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this manual, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (3)
1. the loose chain checkout gear that is used for three-dimensional parking device, be installed on the three-dimensional parking device, it is characterized in that: it comprises screw rod (1) and holder (2), holder (2) is fixedly installed in the top of three-dimensional parking device column (10), holder offers through hole on (2), screw rod (1) head one end is connected with chain (11), the through hole that afterbody one end passes on the holder (2) is fixed with flexible member, also be provided with microswitch (9) on the holder (2), described flexible member and microswitch (9) cooperate to be installed, and described flexible member release elastic force triggers microswitch (9) action and realizes that loose chain detects when loose chain situation occurring.
2. the loose chain checkout gear for three-dimensional parking device according to claim 1, it is characterized in that: described flexible member is dish spring (3), described dish spring (3) is set in and is arranged in the sleeve (4) on the screw rod (1), be provided with catch (5) at dish spring (3) and sleeve (4) top, fastener nut (6) and thin nut (7) are with dish spring (3), sleeve (4), catch (5) is fixed on the holder (2), the chain tightening force compact disc spring (3) that catch (5) transmits by screw rod (1), described dish spring (3) triggers microswitch (9) by catch (5) with the elastic force transmission that discharges.
3. described loose chain checkout gear for three-dimensional parking device according to claim 1 and 2, it is characterized in that: described microswitch (9) is installed on the fine motion support (8), and described fine motion support (8) is fixed on the holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344957 CN202745448U (en) | 2012-07-17 | 2012-07-17 | Loose chain detection device for stereoscopic parking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344957 CN202745448U (en) | 2012-07-17 | 2012-07-17 | Loose chain detection device for stereoscopic parking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745448U true CN202745448U (en) | 2013-02-20 |
Family
ID=47704867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344957 Expired - Lifetime CN202745448U (en) | 2012-07-17 | 2012-07-17 | Loose chain detection device for stereoscopic parking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675170A (en) * | 2013-12-02 | 2015-06-03 | 上海山电电机有限公司 | Simple slack chain switch |
-
2012
- 2012-07-17 CN CN 201220344957 patent/CN202745448U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675170A (en) * | 2013-12-02 | 2015-06-03 | 上海山电电机有限公司 | Simple slack chain switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310021 No. 176 Airport Road, Hangzhou, Zhejiang, Jianggan District Patentee after: HANGZHOU XIZI IPARKING Co.,Ltd. Address before: 310021 No. 176 Airport Road, Hangzhou, Zhejiang, Jianggan District Patentee before: HANGZHOU XIZI-IUK PARKING SYSTEM Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 310021, Hongda Road, Yuhang Economic Development Zone, Zhejiang, Hangzhou, 181 Patentee after: HANGZHOU XIZI IPARKING Co.,Ltd. Address before: 310021 No. 176 Airport Road, Hangzhou, Zhejiang, Jianggan District Patentee before: HANGZHOU XIZI IPARKING Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
|
| CX01 | Expiry of patent term |