CN105735715B - Anti-falling structure and lowering or hoisting gear - Google Patents
Anti-falling structure and lowering or hoisting gear Download PDFInfo
- Publication number
- CN105735715B CN105735715B CN201610231927.5A CN201610231927A CN105735715B CN 105735715 B CN105735715 B CN 105735715B CN 201610231927 A CN201610231927 A CN 201610231927A CN 105735715 B CN105735715 B CN 105735715B
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- Prior art keywords
- chain
- falling structure
- lowering
- hoisting gear
- card
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
A kind of Anti-falling structure and lowering or hoisting gear, including main weldering fitting, card-bit part, chain and elastic component, the main weldering fitting includes fixed frame and the link in the fixed frame, the connection sets up groove, the card-bit part is rotationally connected with the link, and the both sides of the card-bit part set screens block respectively, and the chain is rotationally connected with the card-bit part, and the chain passes through the groove, the both ends of the elastic component connect the fixed frame and the chain respectively.Anti-falling structure and lowering or hoisting gear provided by the invention, by setting chain on Anti-falling structure, it is tensioned or is relaxed using chain stress so that under the active force of chain, opposing chain is moved the screens block on Anti-falling structure.Thus when the Anti-falling structure is applied on lowering or hoisting gear, using the tensioning or relaxation of chain, the screens block can be controlled to move to and separate or connect with lowering or hoisting gear, so as to realize the situation for preventing that the heavy burden thing on lowering or hoisting gear from falling.
Description
Technical field
The present invention relates to lowering or hoisting gear field, more particularly to a kind of Anti-falling structure and lowering or hoisting gear.
Background technology
With property price rise violently and the popularization of family-sized car, parking difficulty, stop your problem be always have car one
The thing of race's headache the most, resulting traffic congestion, disorderly stop leaving about, the static traffic problem in turn resulted in also becomes global
Modern city problem.
In order to solve the problems, such as parking stall, Multi-storey up-down ＆ translation formula parking apparatus has been had been developed at present.At present, it is general
Multi-storey up-down ＆ translation formula parking apparatus is generally equipped with falling proof device, for preventing vehicle in lifting process due to accident
Weightless either lowering or hoisting gear failure and there is falling accident.
But the usual volume of these falling proof devices is larger, and structure is complex, and space-consuming is big and is not easy to
Installation；In addition, existing falling proof device working condition is not sufficiently stable, therefore operating personnel's control is not easy to, so can not protect
Demonstrate,prove the safety in utilization and use reliability of multiple layer up-down parking apparatus.
The content of the invention
In view of the above-mentioned problems in the prior art, it is an object of the present invention to provide a kind of effectively utilization space simultaneously
And improve the Anti-falling structure of parking efficiency.
To achieve these goals, first aspect present invention provides a kind of Anti-falling structure, and it includes main weldering fitting, card
Position part, chain and elastic component, the main weldering fitting include fixed frame and the link in the fixed frame, institute
State and groove is offered on link, the card-bit part is rotationally connected with the link, and the both sides difference of the card-bit part
Screens block is provided with, the chain is rotationally connected with the card-bit part, and the chain passes through the groove, the elasticity
The both ends of part connect the fixed frame and the chain respectively.
As the improvement of above-mentioned technical proposal, the link includes first connecting portion and connected with the first connecting portion
The second connecting portion connect, neck is offered on the both sides of the fixed frame, the both sides of the first connecting portion are sticked in respectively
In the neck, the groove is offered in the second connecting portion.
Further, the second connecting portion is rotatablely connected by rotating shaft and the card-bit part.
Further, the groove is two, is respectively symmetrically opened in the second connecting portion, and the chain is two,
It is each passed through described two grooves.
As the improvement of above-mentioned technical proposal, the card-bit part includes screens portion and the rotation in the screens portion
Portion, the both sides in the screens portion are respectively equipped with the screens block, and the chain is rotationally connected with the rotation section.
As the improvement of above-mentioned technical proposal, elastic component is spring.
As the improvement of above-mentioned technical proposal, the chain is rotationally connected with the card-bit part by chain pin.
Second aspect, present invention also offers a kind of lowering or hoisting gear, the lowering or hoisting gear includes the lifting with opening and stood
Post, drive mechanism and above-mentioned Anti-falling structure, tension part and at least one set of stopper slot are provided with the lifting column,
Every group of stopper slot is respectively symmetrically opened in the side wall of the lifting column, and the drive mechanism is on the lifting column, institute
State Anti-falling structure to be located in the opening of the lifting column, and the chain of the Anti-falling structure is connected to the tension
Part, the tension part can loosen the chain or tense the chain so that the screens block engaging of the Anti-falling structure or
Depart from the stopper slot.
As the improvement of above-mentioned technical proposal, the lowering or hoisting gear also includes heavy burden component, and the heavy burden component slippage connects
The lifting column is connected to, the heavy burden component is fixedly connected with the Anti-falling structure, and the drive mechanism driving is described negative
Bearing of trend of the part along the lifting column is recombinated to move.
As the improvement of above-mentioned technical proposal, the tension part is the take-up pulley in the lifting column opening.
Anti-falling structure and lowering or hoisting gear provided by the invention, by setting chain on Anti-falling structure, utilize chain
Stress is tensioned or relaxed so that the screens block on Anti-falling structure under the active force of chain, transported by opposing chain
It is dynamic.Thus when the Anti-falling structure is applied on lowering or hoisting gear, using the tensioning or relaxation of chain, the screens can be controlled
Block, which moves to, to be separated or connects with lowering or hoisting gear, so as to realize the situation for preventing that the heavy burden thing on lowering or hoisting gear from falling.The present invention
Anti-falling structure have it is simple and compact for structure, and without additional control, you can play the purpose for preventing that heavy burden thing from falling, pacify
It is complete reliable, easy to use, greatly increase the safety in utilization and reliability of lowering or hoisting gear.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the assembling schematic diagram of Anti-falling structure provided in an embodiment of the present invention；
Fig. 2 is the decomposing schematic representation of Anti-falling structure provided in an embodiment of the present invention；
Fig. 3 is the structural representation that screens block provided in an embodiment of the present invention separates with the stopper slot of lowering or hoisting gear；
Fig. 4 is Fig. 3 IV to partial enlarged drawing；
Fig. 5 is the structural representation that screens block provided in an embodiment of the present invention engages with the stopper slot of lowering or hoisting gear；
Fig. 6 is Fig. 5 VI to partial enlarged drawing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
For ease of description, may be used herein such as " ... under ", " ... below ", " under ", " ... on ",
" on " etc. space relative terms an element as illustrated in the drawing or feature and another (a little) element or feature described
Relation.It is appreciated that when an element or layer be referred to as another element or layer " on ", " being connected to " or " being couple to " another member
When part or layer, it can directly on another element or layer, be directly connected to or be couple to another element or layer, or can deposit
In intervening elements or layer.
It is appreciated that terminology used here is merely to description specific embodiment, is not intended to limit the present invention.Herein
In use, clearly stating unless the context otherwise, otherwise singulative " one " and "the" are also intended to including plural form.Further
Ground, when in this manual in use, term " comprising " and/or "comprising" show the feature, entirety, step, element and/or
The presence of component, but be not excluded for other one or more features, entirety, step, element, component and/or presence of its combination or
Increase.For specification subsequent descriptions to implement the better embodiment of the present invention, so description is to illustrate that the present invention's is general
For the purpose of principle, the scope of the present invention is not limited to.Protection scope of the present invention, which is worked as, regards appended claims institute defender
It is defined.
Also referring to Fig. 1 to Fig. 2, a kind of Anti-falling structure 10 provided by the invention, including main weldering fitting 1, card-bit part
2nd, chain 3 and elastic component 4.The main weldering fitting 1 includes fixed frame 11 and the connection in the fixed frame 11
Frame 12, groove 121 is offered on the link 12, the card-bit part 2 is rotationally connected with the link 12, and the card
The both sides of position part 2 are respectively arranged with screens block 21, and the chain 3 is rotationally connected with the card-bit part 2, and the chain 3
Through the groove 121, the both ends of the elastic component 4 connect the fixed frame 11 and the chain 3 respectively.It is appreciated that
, the present embodiment provide the Anti-falling structure 10 can be applicable on lowering or hoisting gear, utilize the anti-fall of Anti-falling structure 10
Fall effect, can prevent the heavy burden thing on lowering or hoisting gear from being fallen when being lifted, ensure the safety in utilization of lowering or hoisting gear
And use reliability.
In the present embodiment, the fixed frame 11 includes fixed plate 111 and is fixedly arranged on successively in the fixed plate 111
Three blocks of side plates 112.The fixed plate 111 can be used to be fixedly connected with the heavy burden thing on lowering or hoisting gear, so that Anti-falling structure 10
Heavy burden thing can be driven to be lifted on lowering or hoisting gear, or when there is situation of falling to occur, Anti-falling structure 10 can be with
Lowering or hoisting gear connects, so as to prevent heavy burden thing from falling.Three blocks of side plates 112 are square in the fixed plate 111
Plate, and it is provided with neck on three blocks of side plates 112.
The link 12 includes first connecting portion 122 and the second connecting portion being connected with the first connecting portion 122
123, neck (not indicating) is offered on the both sides of the fixed frame 11, and the both sides of the first connecting portion 122 engage respectively
In in the neck.In the present embodiment, the first connecting portion 122 is strip structure, and the first connecting portion 122 engages simultaneously
In in the neck on three blocks of side plates 112, so that the link 12 is connected with the fixed frame 11.Using by described
One connecting portion 122 is sticked in the mode of three blocks of side plates 112 simultaneously, can ensure the link 12 and the fixed frame
While 11 bonding strength, the dismounting when needing to be serviced is also allowed for.
The groove 121 is offered in the second connecting portion 123.In the present embodiment, the groove 121 is is opened in
The square three-way groove 121 in second connecting portion 123 is stated, and the groove 121 is two, is respectively symmetrically opened in described second and connects
In socket part 123, described two grooves 121 process the second connecting portion 123 and are separated to form three parts.
The card-bit part 2 is rotationally connected with the second connecting portion 123.In the present embodiment, the card-bit part 2 passes through rotating shaft
The second connecting portion 123 is rotationally connected with, so that the card-bit part 2 can rotate relative to the second connecting portion 123.Specifically
Ground, the card-bit part 2 include screens portion 22 and the rotation section 23 in the screens portion 22, and the rotation section 23 passes through institute
State axis of rotation and be connected to the second connecting portion 123.The both sides in the screens portion 22 are respectively equipped with the screens block 21.It is described
Screens block 21 is square block in the screens portion 22, and a side direction of the screens block 21 along the screens portion 22
Extension.
The chain 3 is rotationally connected with the rotation section 23.In the present embodiment, the chain 3 is rotated by chain pin 31 to be connected
It is connected to the rotation section 23.Specifically, projection 231 is provided with the rotation section 23, the projection 231 passes through the groove
121, the chain 3 is rotationally connected with the projection 231.Preferably, the chain 3 is two, i.e. the projection 231 is two
It is individual, respectively symmetrically on the rotation section 23, and it is each passed through two grooves 121, i.e. two chains 3 also divide
Not Chuan Guo described two grooves 121, and expose outside the groove 121.Because the chain 3 is rotatablely connected using the chain pin 31
In on the projection 231, therefore, when the stress of chain 3 is tensioned or is unclamped, the relatively described chain 3 in the screens portion 22
Direction move up or move down so that the direction of the relatively described chain 3 of the screens block 21 moves up or moved down.
Further, bearing pin 111a is provided with the fixed plate 111 of the fixed frame 11, one end of the chain 3 connects
The bearing pin 111a is connected to, the other end is connected to the chain pin 31 on the chain 3.Because the chain 3 is two, therefore, institute
The quantity and the quantity of the chain 3 for stating elastic component 4 match, i.e. the elastic component 4 is also two.The elastic component 4 connects
Between the fixed plate 111 and the chain 3, so as to which when the chain 3 unclamps, the elastic component 4 can provide drawing
Power stretches the chain 3 toward the direction of the fixed plate 111, so as to drive the rotation section 23 to move, and then described in drive
Screens portion 22 moves, so as to when the Anti-falling structure 10 is applied on lowering or hoisting gear, enable to the screens portion 22
It is connected with lowering or hoisting gear, the occurrence of falling to prevent falling stop.Preferably, the elastic component 4 is spring, with enough elasticity
Power.
When being applied to using above-mentioned Anti-falling structure 10 on lowering or hoisting gear, multigroup screens can be set on lowering or hoisting gear
Groove, then the fixed frame 11 of Anti-falling structure 10 is fixedly connected with the heavy burden thing on lowering or hoisting gear, and by fall arrest knot
The chain 3 of structure 10 is connected with lowering or hoisting gear, so that the stress of chain 3 is tensioned.When the drive mechanism driving on lowering or hoisting gear is anti-fall
Fall structure 10 and drive heavy burden thing when carrying out elevating movement on lowering or hoisting gear, because the stress of chain 3 is tensioned, therefore, fall arrest knot
Screens block 21 on structure 10 moves up in the presence of the chain 3 along the direction of the chain 3, now, the screens block 21 with
Screens groove on the lowering or hoisting gear does not contact.When chain 3 occurs being broken and relaxed, on the Anti-falling structure 10
Screens block 21 can be in the presence of the elastic component 4 and chain 3, and opposing chain 3 moves down, now, screens block 21 and lifting
Card on device engages for groove, prevents Anti-falling structure 10 from falling, and then prevent heavy burden thing from falling.
Also referring to Fig. 1, Fig. 3 to Fig. 6, present invention also offers a kind of lowering or hoisting gear 100, and it is included with opening
Lifting column 101, drive mechanism 102 and above-mentioned Anti-falling structure 10.Tension part is provided with the lifting column 101
101b and at least one set of stopper slot 101a, every group of stopper slot 101a are respectively symmetrically opened in the side wall of lifting column 101.It is described
On the lifting column 101, the Anti-falling structure 10 is located in the opening of the lifting column 101 drive mechanism 102,
And the chain 3 of the Anti-falling structure 10 is connected to the tension part 101b, the tension part 101b can loosen the chain
Bar 3 or the chain 3 that furthers, so that the screens block 21 of the Anti-falling structure 10 engages or departed from the stopper slot 101a.
Specifically, the drive mechanism 102 can be hydraulic cylinder.The drive mechanism 102 is located at the lifting column 101
In opening, to drive bearing of trend of the Anti-falling structure 10 along the lifting column 101 to move.The tension part 101b is
Take-up pulley in the lifting column 101 opening, two chains 3 of the Anti-falling structure 10 are set around the tension part
On 101b, to realize that the tension part 101b provides tightening force to the chain 3, so that the chain 3 keeps tensioning state.
The stopper slot 101a is the square aperture groove being opened in the side wall of lifting column 101, in order to it is described
The form fit of screens block 21, consequently facilitating the screens block 21 engages.Specifically, the stopper slot 101a is multigroup difference
Equidistantly it is opened in the side wall of the lifting column 101, so as to be easy to the chain 3 when the Anti-falling structure 10 to be broken pine
During relaxation, no matter the Anti-falling structure 10 rises or falls opening position in which of the lifting column 101, institute is enabled to
Stating screens block 21 can engage with stopper slot 101a nearby, so as to avoid the occurrence of falling.
Further, the lowering or hoisting gear 100 also includes heavy burden component 103, and the heavy burden component 103 is slidably connected to institute
Lifting column 101 is stated, and the heavy burden component 103 is fixedly connected with the Anti-falling structure 10, and the drive mechanism 102 is driven
Dynamic bearing of trend of the heavy burden component 103 along the lifting column 101 moves.Specifically, the heavy burden component 103 with it is described
The fixed frame 11 of Anti-falling structure 10 is fixedly connected, to realize the heavy burden component 103 with the Anti-falling structure 10 simultaneously
The effect moved up and down.The heavy burden component 103 can be vehicle-carrying plate, thereon can load-carrying vehicle.When the chain 3 is in the drawing
When being tensioned under tight part 101b pulling force effect, the screens block 21 separates with the stopper slot 101a, the Anti-falling structure 10
The heavy burden component 103 is driven to be moved up and down (as shown in Figure 3) along the lifting column 101；When the chain 3 is broken
When either the tension part 101b is damaged, the tightening force disappears, and the chain 3 relaxes, now, due to the chain
The elastic component 4 is provided between 3 and the fixed frame 11, therefore, under the pulling force effect of the elastic component 4, the card
Screens block 21 on the part 2 of position is hung down and is sticked in the stopper slot 101a naturally, and now, the Anti-falling structure 10 is sticked in
In the stopper slot 101a, i.e., the relatively described stop motion of lifting column 101 (as shown in Figure 5) of described Anti-falling structure 10.Cause
This, when the load-carrying vehicle of heavy burden component 103 is moving up and down on the lifting column 101, due to the heavy burden component
103 are fixedly connected with the Anti-falling structure 10, therefore, are acted on, can prevented using the fall arrest of the Anti-falling structure 10
There is the situation of falling in heavy burden component 103 and vehicle thereon, it is ensured that the safety of heavy burden component 103 and vehicle thereon.
Anti-falling structure 10 and lowering or hoisting gear 100 provided by the invention, by setting chain 3 on Anti-falling structure 10,
It is tensioned or is relaxed using chain 3 so that the screens block 21 on Anti-falling structure 10 is under the active force of chain 3, opposing chain 3
Moved.Thus when the Anti-falling structure 10 is applied on lowering or hoisting gear 100, the tensioning or relaxation of chain 3, energy are utilized
Enough control the screens block 21 to move to separate or connect with lowering or hoisting gear 100, so as to realize the heavy burden prevented on lowering or hoisting gear 100
The situation that thing falls.The Anti-falling structure 10 of the present invention have it is simple and compact for structure, and without additional control, you can play anti-
The purpose that only heavy burden thing falls, it is safe and reliable, easy to use, greatly increase lowering or hoisting gear 100 safety in utilization and can
By property.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example ", " some examples " or similar " first embodiment " etc. mean to combine the specific features of the embodiment or example description,
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Embodiments described above, the restriction to the technical scheme protection domain is not formed.It is any in above-mentioned implementation
Modifications, equivalent substitutions and improvements made within the spirit and principle of mode etc., should be included in the protection model of the technical scheme
Within enclosing.
Claims (9)
1. a kind of Anti-falling structure, it is characterised in that it includes main weldering fitting, card-bit part, chain and elastic component, the main weldering
Fitting includes fixed frame and the link in the fixed frame, and groove, the card are offered on the link
Position part is rotationally connected with the link, and the both sides of the card-bit part are respectively arranged with screens block, and the chain, which rotates, to be connected
It is connected on the card-bit part, and the chain passes through the groove, and the card-bit part includes screens portion and located at the card
Rotation section in the portion of position, the both sides in the screens portion are respectively equipped with the screens block, and the chain is rotationally connected with the rotation
Portion, the both ends of the elastic component connect the fixed frame and the chain respectively.
2. Anti-falling structure as claimed in claim 1, it is characterised in that the link include first connecting portion and with institute
The second connecting portion of first connecting portion connection is stated, neck is offered on the both sides of the fixed frame, the first connecting portion
Both sides are sticked in the neck respectively, and the groove is offered in the second connecting portion.
3. Anti-falling structure as claimed in claim 2, it is characterised in that the second connecting portion passes through rotating shaft and the screens
Part is rotatablely connected.
4. Anti-falling structure as claimed in claim 2 or claim 3, it is characterised in that the groove is two, is respectively symmetrically opened in
In the second connecting portion, the chain is two, is each passed through described two grooves.
5. Anti-falling structure as claimed in claim 1, it is characterised in that elastic component is spring.
6. Anti-falling structure as claimed in claim 1, it is characterised in that the chain is rotationally connected with the card by chain pin
Position part.
A kind of 7. lowering or hoisting gear, it is characterised in that the lowering or hoisting gear include with the lifting column of opening, drive mechanism and
Anti-falling structure as described in claim 1 to 6 any one, tension part and at least one set are provided with the lifting column
Stopper slot, every group of stopper slot are respectively symmetrically opened in the side wall of the lifting column, and the drive mechanism is vertical located at the lifting
On post, the Anti-falling structure is located in the opening of the lifting column, and the chain of the Anti-falling structure is connected to institute
Tension part is stated, the tension part can loosen the chain or tense the chain, so that the screens block of the Anti-falling structure
Engage or depart from the stopper slot.
8. lowering or hoisting gear as claimed in claim 7, it is characterised in that the lowering or hoisting gear also includes heavy burden component, described negative
Restructuring part is slidably connected to the lifting column, and the heavy burden component is fixedly connected with the Anti-falling structure, the driving machine
Structure drives bearing of trend of the heavy burden component along the lifting column to move.
9. lowering or hoisting gear as claimed in claim 7, it is characterised in that the tension part is in the lifting column opening
Take-up pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231927.5A CN105735715B (en) | 2016-04-12 | 2016-04-12 | Anti-falling structure and lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231927.5A CN105735715B (en) | 2016-04-12 | 2016-04-12 | Anti-falling structure and lowering or hoisting gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735715A CN105735715A (en) | 2016-07-06 |
| CN105735715B true CN105735715B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231927.5A Active CN105735715B (en) | 2016-04-12 | 2016-04-12 | Anti-falling structure and lowering or hoisting gear |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649943B (en) * | 2018-12-19 | 2024-07-23 | 中国铁建重工集团股份有限公司 | Vertical belt storage bin |
| CN111825007B (en) * | 2020-06-23 | 2022-03-04 | 内蒙古华兴电力建设有限公司 | Anti-falling lifting device for installation of power equipment |
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| JP4182112B2 (en) * | 2006-03-08 | 2008-11-19 | 奈津之▲じょう▼ 石川 | Fall prevention device and three-dimensional parking device |
| CN201401037Y (en) * | 2009-02-04 | 2010-02-10 | 苏州江南嘉捷电梯股份有限公司 | Anti-drop device for car carrying board of 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 |
| CN201666025U (en) * | 2010-04-13 | 2010-12-08 | 张正泉 | Falling prevention mechanism |
| CN202012224U (en) * | 2011-01-13 | 2011-10-19 | 廊坊马钢高新智能立体停车设备有限公司 | Chain dropping preventing device of mechanic stereo garage |
| CN202299540U (en) * | 2011-10-27 | 2012-07-04 | 云南名家立体停车设备有限公司 | Single-armed rotation type parking device |
| CN103089042A (en) * | 2011-10-27 | 2013-05-08 | 云南名家立体停车设备有限公司 | Single-arm rotary parking device |
| CN203961396U (en) * | 2014-06-13 | 2014-11-26 | 宁夏共享装备有限公司 | A kind of multi-storied garage dynamic process anti-drop device |
| CN204645780U (en) * | 2015-05-27 | 2015-09-16 | 山东博创智能停车设备有限公司 | Multi-storied garage falling stop device |
| CN204754390U (en) * | 2015-06-19 | 2015-11-11 | 青岛茂源金属集团有限公司 | Novel two torsional springs are prevented weighing down device |
| CN205036137U (en) * | 2015-09-06 | 2016-02-17 | 南阳市海鑫智能科技有限公司 | Mechanical type fall -protection safety equipment |
| CN204960445U (en) * | 2015-09-24 | 2016-01-13 | 大洋泊车股份有限公司 | Hoisting frame anti -falling device and sky parking equipment |
| CN205875852U (en) * | 2016-04-12 | 2017-01-11 | 广州市远能物流自动化设备科技有限公司 | Structure and elevating gear prevent falling |
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|---|---|
| CN105735715A (en) | 2016-07-06 |
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