CN103334618B - Without dodging three-dimensional parking device chain rupture protection mechanism - Google Patents
Without dodging three-dimensional parking device chain rupture protection mechanism Download PDFInfo
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- CN103334618B CN103334618B CN201310245280.8A CN201310245280A CN103334618B CN 103334618 B CN103334618 B CN 103334618B CN 201310245280 A CN201310245280 A CN 201310245280A CN 103334618 B CN103334618 B CN 103334618B
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- chain
- lifting hanger
- safety block
- protection mechanism
- parking device
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- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 101000688543 Homo sapiens Shugoshin 2 Proteins 0.000 description 1
- 102100024238 Shugoshin 2 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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Abstract
The present invention relates to a kind of without dodging three-dimensional parking device chain rupture protection mechanism, the lifting hanger of described three-dimensional parking device is arranged on outside Rotary cloumn, lift drive mechanism is connected with lifting hanger by chain, the contiguous block of described chain rupture protection mechanism slides up and down and is arranged on lifting hanger, the upper end of contiguous block is connected with one end of chain, the two ends up and down of connecting rod respectively with the lower end of contiguous block and the upper end thereof of safety block, safety block rotates and arranges on lifting hanger, Rotary cloumn surface is pointed in the side of safety block lower end, described spring is provided with between the opposite side of safety block lower end and lifting hanger, described Rotary cloumn is vertically placed with some draw-in grooves on the surface in safety block direction, described lift drive mechanism is provided with drive sprocket, and chain is hung on sprocket wheel, and the other end of chain is provided with balancing weight.This kind of chain rupture protection mechanism, without the need to additional control, namely reaches and to protect when chain chain rupture lift truck platen to fall the object causing and park superincumbent vehicle damage.
Description
Technical field
The present invention relates to three-dimensional parking device technical field, particularly a kind of without dodging three-dimensional parking device chain rupture protection mechanism.
Background technology
At present, the range of application of no dodge type three-dimensional parking device is more and more extensive, and its mode without the increase parking space of dodging makes limited parking spot be utilized more efficiently, but the mode of its unsettled parking makes the people more worry the problem of secure context.The existing two laminar no dodge type parking apparatus existed, are generally all provided with falling proof device on the market.But the device common configuration of these fall arrest is complicated, operation inconvenience, and duty extremely unstable, all there is larger problem in safety and reliability.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable for structure, safe and reliable, prevent from falling without dodging three-dimensional parking device chain rupture protection mechanism.
The object of the present invention is achieved like this:
A kind of without dodging three-dimensional parking device chain rupture protection mechanism, described three-dimensional parking device comprises Rotary cloumn, lifting hanger and lift drive mechanism, lifting hanger is arranged on outside Rotary cloumn, lift drive mechanism is connected with lifting hanger by chain, it is characterized in that, described chain rupture protection mechanism comprises contiguous block, connecting rod, safety block and spring, contiguous block slides up and down and is arranged on lifting hanger, the upper end of contiguous block is connected with one end of chain, the two ends up and down of connecting rod respectively with the lower end of contiguous block and the upper end thereof of safety block, safety block rotates and arranges on lifting hanger, Rotary cloumn surface is pointed in the side of safety block lower end, described spring is provided with between the opposite side of safety block lower end and lifting hanger, described Rotary cloumn is vertically placed with some draw-in grooves on the surface in safety block direction, described lift drive mechanism is provided with drive sprocket, and chain is hung on sprocket wheel, and the other end of chain is provided with balancing weight.
Object of the present invention can also adopt following technical measures to solve:
As a kind of scheme more specifically, described chain rupture protection mechanism also comprises set screw, and set screw is threaded with lifting hanger, and set screw surface is also provided with baffle ring, and spring is crimped between baffle ring and safety block.
Described lifting hanger surface is provided with spacing peg, is provided with the elongated hole pointed to up and down in the middle part of contiguous block, and contiguous block is mounted by elongated hole and spacing peg, and contiguous block is along spacing peg and slide up and down in elongated hole length range.
The corresponding safety block in described lifting hanger surface is provided with free bearing, hinged with free bearing in the middle part of safety block.
Described safety block lower end is wedge-like.
Described Rotary cloumn surface is provided with step safeguard, and described draw-in groove is arranged on step safeguard surface.
Beneficial effect of the present invention is as follows:
(1) this kind of chain rupture protection mechanism is without the need to additional control, namely reaches and to protect when chain chain rupture lift truck platen to fall the object causing and park superincumbent vehicle damage, more safe and reliable, easy to use.
Accompanying drawing explanation
Fig. 1 is three-dimensional parking device complete machine structure schematic diagram of the present invention.
Fig. 2 is Rotary cloumn partly cut-away structural representation under normal condition of the present invention.
Fig. 3 is A place structure for amplifying schematic diagram in Fig. 2.
Fig. 4 is Rotary cloumn partly cut-away structural representation under chain rupture state of the present invention.
Fig. 5 is B place structure for amplifying schematic diagram in Fig. 4.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See shown in Fig. 1 to Fig. 3; a kind of without dodging three-dimensional parking device chain rupture protection mechanism; described three-dimensional parking device comprises Rotary cloumn 3, lifting hanger 5, lift drive mechanism 6, movable chassis 2 and line slideway 1; lifting hanger 5 is arranged on outside Rotary cloumn 3; lift drive mechanism 6 is connected with lifting hanger 5 by chain 61; Rotary cloumn is arranged on movable chassis 2, and movable chassis is movable on line slideway 1.Described chain rupture protection mechanism comprises contiguous block 7, connecting rod 8, safety block 9 and spring 20, contiguous block 7 slides up and down and is arranged on lifting hanger 5, the upper end of contiguous block 7 is connected with one end of chain 61, the two ends up and down of connecting rod 8 respectively with the lower end of contiguous block 7 and the upper end thereof of safety block 9, safety block 9 rotates and arranges on lifting hanger 5, Rotary cloumn 3 surface is pointed in the side of safety block 9 lower end, is provided with described spring 20 between the opposite side of safety block 9 lower end and lifting hanger 5; Described Rotary cloumn 3 is vertically placed with some draw-in grooves 311 on the surface in safety block 9 direction; Described lift drive mechanism 6 is provided with drive sprocket, and chain 61 is hung on sprocket wheel, and the other end of chain 61 is provided with balancing weight 30.
Described chain rupture protection mechanism also comprises set screw 10, and set screw 10 is threaded with lifting hanger 5, and set screw 10 surface is also provided with baffle ring 101, and spring 20 is crimped between baffle ring 101 and safety block 9.
Described lifting hanger 5 surface is provided with spacing peg 51, is provided with the elongated hole 71 pointed to up and down in the middle part of contiguous block 7, and contiguous block 7 is mounted by elongated hole 71 and spacing peg 51, and contiguous block 7 is along spacing peg 51 and slide up and down in elongated hole 71 length range.
The surperficial corresponding safety block 9 of described lifting hanger 5 is provided with free bearing 52, hinged with free bearing 52 in the middle part of safety block 9.
Described safety block 9 lower end is wedge-like.
Described Rotary cloumn 3 surface is provided with step safeguard 31, and described draw-in groove 311 is arranged on step safeguard 31 surface.
Its operating principle is: see Fig. 2 and Fig. 3, when chain normally works, balancing weight 30 passes through chain 61 by contiguous block 7 pull-up, spacing peg 51 and the lower quadrant point B end place being in elongated hole 71, simultaneously, connecting rod 8 is pulled upwardly tightly under the power effect of chain 61 contiguous block 7, safety block 9 is under the effect of connecting rod pulling force, safety block 9 overcomes the active force of spring 20 and deflects (as shown in Figure 3) along the C direction of arrow, and spring 20 is compressed, now, the draw-in groove 311 of step safeguard 31 is left in safety block 9 lower end, each pin joint E of chain rupture protection mechanism, F, G is in (E on same straight line, F, G tri-pin joints also can not on unified straight line, as long as when ensureing that chain normally works, the draw-in groove 311 of step safeguard 31 is left in safety block 9 lower end).
See Fig. 4 and Fig. 5, when chain irregular working (as chain breaks), contiguous block 7 lose balancing weight 30 pulling force effect and automatically toward tenesmus, spacing peg 51 and the upper quadrantal points A end place being in elongated hole 71, simultaneously, connecting rod 8 is pushed downwards under the power effect of contiguous block 7, safety block 9 is under the thrust of connecting rod and spring 20, safety block 9 is rapidly along D direction of arrow deflection (as shown in Figure 5), on the other hand, fall down because lifting hanger 5 loses pining down of lift drive mechanism, chain rupture protection mechanism is also therefore past together with lifting hanger 5 to drop, until when safety block 9 lower end deflects and inserts draw-in groove 311, lifting hanger is fixed, in order to avoid be elevated the ride plate on hanger 5 and lifting hanger 5, automobiles etc. are tenesmus further.
The power of above-mentioned spring 20 can regulate, can the initial compressed state of control spring by rotating set screw 10, thus changes acting force of the spring.
Claims (6)
1. a nothing dodges three-dimensional parking device chain rupture protection mechanism, described three-dimensional parking device comprises Rotary cloumn (3), lifting hanger (5) and lift drive mechanism (6), lifting hanger (5) is arranged on Rotary cloumn (3) outward, lift drive mechanism (6) is connected with lifting hanger (5) by chain (61), it is characterized in that, described chain rupture protection mechanism comprises contiguous block (7), connecting rod (8), safety block (9) and spring (20), contiguous block (7) slides up and down and is arranged in lifting hanger (5), the upper end of contiguous block (7) is connected with one end of chain (61), the two ends up and down of connecting rod (8) respectively with the lower end of contiguous block (7) and the upper end thereof of safety block (9), safety block (9) rotates and arranges in lifting hanger (5), Rotary cloumn (3) surface is pointed in the side of safety block (9) lower end, described spring (20) is provided with between the opposite side of safety block (9) lower end and lifting hanger (5), described Rotary cloumn (3) is vertically placed with some draw-in grooves (311) on the surface in safety block (9) direction, described lift drive mechanism (6) is provided with drive sprocket, and chain (61) is hung on sprocket wheel, and the other end of chain (61) is provided with balancing weight (30).
2. according to claim 1 without dodging three-dimensional parking device chain rupture protection mechanism; it is characterized in that; described chain rupture protection mechanism also comprises set screw (10); set screw (10) is threaded with lifting hanger (5); set screw (10) surface is also provided with baffle ring (101), and spring (20) is crimped between baffle ring (101) and safety block (9).
3. according to claim 1 without dodging three-dimensional parking device chain rupture protection mechanism; it is characterized in that; described lifting hanger (5) surface is provided with spacing peg (51); contiguous block (7) middle part is provided with the elongated hole (71) pointed to up and down; contiguous block (7) is mounted by elongated hole (71) and spacing peg (51), and contiguous block (7) is along spacing peg (51) and slide up and down in elongated hole (71) length range.
4. according to claim 1 without dodging three-dimensional parking device chain rupture protection mechanism, it is characterized in that, the surperficial corresponding safety block (9) of described lifting hanger (5) is provided with free bearing (52), and safety block (9) middle part is hinged with free bearing (52).
5. according to claim 1 without dodging three-dimensional parking device chain rupture protection mechanism, it is characterized in that, described safety block (9) lower end is wedge-like.
6. according to claim 1 without dodging three-dimensional parking device chain rupture protection mechanism, it is characterized in that, described Rotary cloumn (3) surface is provided with step safeguard (31), and described draw-in groove (311) is arranged on step safeguard (31) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310245280.8A CN103334618B (en) | 2013-06-20 | 2013-06-20 | Without dodging three-dimensional parking device chain rupture protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310245280.8A CN103334618B (en) | 2013-06-20 | 2013-06-20 | Without dodging three-dimensional parking device chain rupture protection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103334618A CN103334618A (en) | 2013-10-02 |
| CN103334618B true CN103334618B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310245280.8A Expired - Fee Related CN103334618B (en) | 2013-06-20 | 2013-06-20 | Without dodging three-dimensional parking device chain rupture protection mechanism |
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| CN (1) | CN103334618B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401881A (en) * | 2014-11-25 | 2015-03-11 | 南通贝特医药机械有限公司 | Anti-falling device |
| CN108979238A (en) * | 2018-08-16 | 2018-12-11 | 安徽卓科智能装备有限公司 | A kind of simple lifting class mechanical type parking apparatus falling proof device |
| CN109650293B (en) * | 2019-02-20 | 2024-07-02 | 深圳市智佳能自动化有限公司 | Mechanical chain anti-loosening safety device |
| CN111809947A (en) * | 2019-04-10 | 2020-10-23 | 上海方震科技股份有限公司 | Parking lifting device |
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|---|---|---|---|---|
| JP2000160870A (en) * | 1998-11-27 | 2000-06-13 | Furukawa Co Ltd | Device for preventing fall of gate of parking facility |
| JP2000160862A (en) * | 1998-11-27 | 2000-06-13 | Furukawa Co Ltd | Device for preventing fall of gate of parking facility |
| CN2780901Y (en) * | 2005-02-04 | 2006-05-17 | 浙江艾耐特机械有限公司 | Anti-drop device for multi-storey garage |
| CN201747101U (en) * | 2010-06-01 | 2011-02-16 | 广州广日智能停车设备有限公司 | Unpowered mechanical anti-falling device for multi-storey lifting transverse movement type parking equipment |
| CN201943406U (en) * | 2010-09-19 | 2011-08-24 | 安徽鸿路钢结构(集团)股份有限公司 | Safe and fallproof device for car-carrying board |
| CN102505889A (en) * | 2011-10-11 | 2012-06-20 | 山东省自主创新促进中心 | Anti-falling mechanism for simple three-dimensional garage |
| CN202284395U (en) * | 2010-02-05 | 2012-06-27 | 广东盈佳智能设备实业有限公司 | Elevating and rotating type 3D parking device |
| CN202544445U (en) * | 2012-03-14 | 2012-11-21 | 吴伟宇 | Anti-falling device for lifting and rotating type parking equipment trolley |
| CN202645085U (en) * | 2012-05-28 | 2013-01-02 | 蓝家瑞 | Vehicle storing and taking mechanical hand |
| CN103132762A (en) * | 2011-11-23 | 2013-06-05 | 陕西同力电气有限公司 | Hydraulic automobile lifting safety device |
| CN203361730U (en) * | 2013-06-20 | 2013-12-25 | 曹又文 | Chain breaking protection mechanism of non-receding three-dimensional parking equipment |
-
2013
- 2013-06-20 CN CN201310245280.8A patent/CN103334618B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000160870A (en) * | 1998-11-27 | 2000-06-13 | Furukawa Co Ltd | Device for preventing fall of gate of parking facility |
| JP2000160862A (en) * | 1998-11-27 | 2000-06-13 | Furukawa Co Ltd | Device for preventing fall of gate of parking facility |
| CN2780901Y (en) * | 2005-02-04 | 2006-05-17 | 浙江艾耐特机械有限公司 | Anti-drop device for multi-storey garage |
| CN202284395U (en) * | 2010-02-05 | 2012-06-27 | 广东盈佳智能设备实业有限公司 | Elevating and rotating type 3D parking device |
| CN201747101U (en) * | 2010-06-01 | 2011-02-16 | 广州广日智能停车设备有限公司 | Unpowered mechanical anti-falling device for multi-storey lifting transverse movement type parking equipment |
| CN201943406U (en) * | 2010-09-19 | 2011-08-24 | 安徽鸿路钢结构(集团)股份有限公司 | Safe and fallproof device for car-carrying board |
| CN102505889A (en) * | 2011-10-11 | 2012-06-20 | 山东省自主创新促进中心 | Anti-falling mechanism for simple three-dimensional garage |
| CN103132762A (en) * | 2011-11-23 | 2013-06-05 | 陕西同力电气有限公司 | Hydraulic automobile lifting safety device |
| CN202544445U (en) * | 2012-03-14 | 2012-11-21 | 吴伟宇 | Anti-falling device for lifting and rotating type parking equipment trolley |
| CN202645085U (en) * | 2012-05-28 | 2013-01-02 | 蓝家瑞 | Vehicle storing and taking mechanical hand |
| CN203361730U (en) * | 2013-06-20 | 2013-12-25 | 曹又文 | Chain breaking protection mechanism of non-receding three-dimensional parking equipment |
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| CN103334618A (en) | 2013-10-02 |
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Owner name: CAO YOUWEN Free format text: FORMER OWNER: CAO XIAOPEI Effective date: 20131128 |
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Effective date of registration: 20131128 Address after: 637800, No. 2, alley, Jinping Town, Pengan County, Nanchong, Sichuan Applicant after: Cao Youwen Address before: Four 637800 Star Village, Jinping Town, Pengan County, Nanchong, Sichuan Applicant before: Cao Xiaopei |
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Effective date of registration: 20160330 Address after: 518000 Guangdong city of Shenzhen province Futian District Huaqiang North Street No. 2010 Shennan Road East Building Room 503 Patentee after: Shenzhen Lineng Space Technology Co.,Ltd. Address before: 637800, No. 2, alley, Jinping Town, Pengan County, Nanchong, Sichuan Patentee before: Cao Youwen |
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Granted publication date: 20151028 |