CN109235999A - A kind of Vertical Circulating stereo garage protection fall arrest deceleration device - Google Patents
A kind of Vertical Circulating stereo garage protection fall arrest deceleration device Download PDFInfo
- Publication number
- CN109235999A CN109235999A CN201811174861.6A CN201811174861A CN109235999A CN 109235999 A CN109235999 A CN 109235999A CN 201811174861 A CN201811174861 A CN 201811174861A CN 109235999 A CN109235999 A CN 109235999A
- Authority
- CN
- China
- Prior art keywords
- swing
- sliding slot
- chain
- stereo garage
- fall arrest
- 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.)
- Granted
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The present invention provides a kind of Vertical Circulating stereo garage protection fall arrest deceleration devices, belong to sky parking field, bracket including annular, on bracket and inwardly open sliding slot, two baffles for being respectively arranged on sliding slot inner face two sides and extending to sliding slot opening inner side, in sliding slot and the chain that is in sliding fit with the sliding chute, pin shaft on chain, it is arranged and is used for multiple blocking swing-bar mechanisms at the both ends of support pin shaft around bracket, stop swing-bar mechanism around the swing rod driving mechanism for stopping the articulated shaft of swing-bar mechanism and sliding slot to swing for driving, with chain contact and for sensing the sensing mechanism and the controller whether chain is broken.A kind of Vertical Circulating stereo garage protection fall arrest deceleration device provided by the invention; after sensing chain breakage; control swing rod driving mechanism acts rapidly in a short period of time; block sliding slot; and then the pin shaft nearest from the blocking swing-bar mechanism can timely be prevented to drop, improve safety in utilization.
Description
Technical field
The invention belongs to sky parking's technical fields, are to be related to a kind of Vertical Circulating stereo garage more specifically
Protection fall arrest deceleration device.
Background technique
Vertical Circulating sky parking is a kind of important equipment for solving parking difficult problem in society now, existing
Vertical Circulating sky parking, it is general to be gone to by driving equipment band movable sprocket, and then drive chain rotates, this driving side
Formula can solve the problem of vertical space transmission.But due to each parking stall heavier-weight, chain bears pulling force very
Greatly, in the process of running, it is possible that chain breakage, transmission failure is in turn resulted in and the case where parking stall is fallen, to making
Have a great impact with safety.Currently, a kind of not yet can carry out effective protection, the dress for preventing parking stall from falling in chain breakage
It sets.
Summary of the invention
The purpose of the present invention is to provide a kind of Vertical Circulating stereo garage protection fall arrest deceleration devices, to solve
It is existing in the prior art that effective protection can be carried out in chain breakage without a kind of, slowed down to parking stall and prevents parking stall from falling
The technical issues of device fallen.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of protection of Vertical Circulating stereo garage is provided
With fall arrest deceleration device, comprising: annular bracket, on the bracket and inwardly open sliding slot, be respectively arranged on it is described
Sliding slot inner face two sides and two baffles extended to the sliding slot opening inner side, be set to it is in the sliding slot and sliding with the sliding slot
It moves the chain cooperated, the pin shaft on the chain, be arranged and be used for the both ends of pin shaft described in support around the bracket
Multiple blocking swing-bar mechanism, for driving the blocking swing-bar mechanism around the hinge for stopping swing-bar mechanism and the sliding slot
Swing rod driving mechanism that spindle is swung, with the chain contact and for sensing the sensing mechanism and the control whether chain is broken
Device processed；
Setting is spaced between two baffles, it is described to stop the slot bottom of swing-bar mechanism one end and the sliding slot hingedly and another
One end with the inner wall of the baffle for contacting, the opening direction of the axis of the pin shaft perpendicular to the sliding slot, and the pin
The length of axis is greater than the most short spacing between the adjacent baffle, and the swing rod driving mechanism and the sensing mechanism are respectively at institute
State controller communication connection.
Further, the swing rod driving mechanism and the blocking swing-bar mechanism correspond.
Further, the blocking swing-bar mechanism includes the first rotating shaft connecting with the slot bottom of the sliding slot, is respectively arranged on
Two swing rods at the first rotating shaft both ends and respectively the second shaft with the rotation connection of the free end of the swing rod, the pendulum
Bar driving mechanism is connect with second shaft, and the swing rod and the baffle correspond, and the length of the pin shaft is not less than
The spacing of the adjacent swing rod free end.
Further, the shortest distance of the groove bottom of the sliding slot and the baffle inner wall is less than the length of the swing rod.
Further, the swing rod is equipped with the retention bead for preventing the pin shaft from sliding along the swing rod.
Further, the retention bead is tapered protrusion, and the periphery of the swing rod and the retention bead is equipped with resistance to
Grind layer.
Further, the swing rod driving mechanism includes the inclined hole being set on the stent outer wall and piston rod through institute
The hydraulic cylinder stating inclined hole and connecting with second shaft, the hydraulic cylinder are connect with the controller communication.
Further, the cylinder body of the hydraulic cylinder is fixed by the outer wall of cylinder rack and the bracket.
Further, the sensing mechanism includes rotating for being tensioned the tensioning of the chain wheel, one end and the tensioning
First body of rod of axis connection, set on first body of rod other end pressure inductor and be set to the pressure inductor other side
Tensioning support, the pressure inductor connect with the controller communication.
Further, the Vertical Circulating stereo garage protection fall arrest deceleration device further include respectively with the chain
The mounting plate that item is connected with garage ontology is rotatablely connected between the mounting plate and the chain also by the pin shaft.
A kind of Vertical Circulating stereo garage protection provided by the invention is with the beneficial effect of fall arrest deceleration device:
Compared with prior art, a kind of Vertical Circulating stereo garage protection fall arrest deceleration device of the present invention, passes through sensing mechanism
Whether sensing chain is broken in real time, after sensing chain breakage, communicates this information to controller in a short period of time, controls
Device control swing rod driving mechanism processed acts rapidly, thus enable that swing-bar mechanism is stopped to swing to the position contacted with baffle, into
And sliding slot is blocked, and it is multiple due to stopping swing-bar mechanism to be provided with around branch, and then it can timely prevent from the blocking rocker mechanism
The nearest pin shaft tenesmus of structure, and then can effectively prevent garage ontology from falling, effectively improve safety in utilization.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the master that fall arrest deceleration device is used in a kind of Vertical Circulating stereo garage protection provided in an embodiment of the present invention
Depending on structure sectional view；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the partial enlarged view of Fig. 1；
Fig. 4 is the structural schematic diagram of sensing mechanism used in the embodiment of the present invention；
Fig. 5 is the working principle diagram of the embodiment of the present invention.
Wherein, each appended drawing reference in figure:
1- bracket；2- sliding slot；3- baffle；4- chain；5- pin shaft；6- stops swing-bar mechanism；601- first rotating shaft；602- pendulum
Bar；The second shaft of 603-；604- retention bead；7- swing rod driving mechanism；701- inclined hole；702- hydraulic cylinder；703- cylinder rack；
8- controller；9- tensioning wheel；First body of rod of 10-；11- pressure inductor；12- is tensioned support；13- mounting plate
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 5, now to a kind of Vertical Circulating stereo garage protection fall arrest provided by the invention
Deceleration device is illustrated.A kind of Vertical Circulating stereo garage protection fall arrest deceleration device, the branch including annular
Frame 1, on bracket 1 and inwardly open sliding slot 2, be respectively arranged on 2 inner face two sides of sliding slot and to 2 opening inner side of sliding slot extend
Two baffles 3, in sliding slot 2 and be slidably matched with sliding slot 2 chain 4, the pin shaft 5 on chain 4, around bracket 1
It is arranged and is used for multiple blocking swing-bar mechanisms 6 at the both ends of support pin shaft 5, stops swing-bar mechanism 6 around blocking for driving
Swing-bar mechanism 6 contacts with the swing rod driving mechanism 7 of the articulated shaft of sliding slot 2 swing, with chain 4 and for sensing whether chain 4 breaks
The sensing mechanism and controller 8 split；
Setting is spaced between two baffles 3, it is described to stop the slot bottom of 6 one end of swing-bar mechanism and the sliding slot 2 hingedly and another
One end for being contacted with the inner wall of the baffle 3, the axis of the pin shaft 5 perpendicular to the sliding slot 2 opening direction, and it is described
The length of pin shaft 5 is greater than the most short spacing between the adjacent baffle 3, the swing rod driving mechanism 7 and the sensing mechanism point
Not in 8 communication connection of controller.
A kind of Vertical Circulating stereo garage protection fall arrest deceleration device provided by the invention, with prior art phase
Than sensing whether chain 4 is broken in real time by sensing mechanism, after sensing the fracture of chain 4, in a short period of time by the letter
Breath sends controller 8 to, and controller 8 controls swing rod driving mechanism 7 and acts rapidly, to enable that swing-bar mechanism 6 is stopped to swing
To the position contacted with baffle 3, and then sliding slot 2 is blocked, it is multiple due to stopping swing-bar mechanism 6 to be equipped with around bracket 1, and then can be with
It timely prevents the pin shaft 5 nearest from the blocking swing-bar mechanism 6 from dropping, and then can effectively prevent garage ontology from falling, have
Effect improves safety in utilization.
It should be noted that communication connection can be wired connection or be wirelessly connected (bluetooth, wifi etc.).
Wherein, chain 4 is made of multiple carrier bars, is rotatablely connected between adjacent carrier bar by pin shaft 5.
Further, also referring to Fig. 1 to Fig. 3, as a kind of Vertical Circulating stereo garage guarantor provided by the invention
Shield a kind of specific embodiment of fall arrest deceleration device, in order to guarantee effectively to stop swing-bar mechanism 6 to each
Independent or whole control is carried out, swing rod driving mechanism 7 and the blocking swing-bar mechanism 6 correspond.
Further, it please refers to Fig.1 to Fig.3, as a kind of Vertical Circulating stereo garage protection use provided by the invention
A kind of specific embodiment of fall arrest deceleration device, stopping swing-bar mechanism 6 includes first connect with the slot bottom of the sliding slot 2
Shaft 601, two swing rods 602 for being respectively arranged on 601 both ends of first rotating shaft and the free end with the swing rod 602 respectively
Second shaft 603 of rotation connection, the swing rod driving mechanism 7 are connect with second shaft 603, the swing rod 602 and institute
The one-to-one correspondence of baffle 3 is stated, the length of the pin shaft 5 is not less than the spacing of adjacent 602 free end of swing rod.Stop swing-bar mechanism
6 entirety occupy little space, and two swing rods 602 of synchronously control can be swung, be controlled reliably simultaneously by second shaft 603, and
And do not influence sliding movement of the chain 4 in sliding slot 2
Further, anti-as a kind of Vertical Circulating stereo garage protection use provided by the invention refering to fig. 1 to Fig. 3
It falls a kind of specific embodiment of deceleration device, the shortest distance of the groove bottom of sliding slot 2 and 3 inner wall of baffle is less than described
The length of swing rod 602.After swing rod 602 swings to the position contacted with baffle 3, swing rod 602 with respect to bracket 1 axis (due to
Bracket 1 is annular, and the axis of bracket 1 is also in a ring) tangent line be at certain angle of inclination, stress intensity is higher, structural stability
More preferably.
Further, it please refers to Fig.1 to Fig.3, as a kind of Vertical Circulating stereo garage protection use provided by the invention
A kind of specific embodiment of fall arrest deceleration device, swing rod 602 are equipped with for preventing the pin shaft 5 along the swing rod 602
The retention bead 604 of sliding.Retention bead 604 can be such that pin shaft 5 stablizes in moment stopping operating position, prevent garage ontology from shaking
It is dynamic.
Further, it please refers to Fig.1 to Fig.3, as a kind of Vertical Circulating stereo garage protection use provided by the invention
A kind of specific embodiment of fall arrest deceleration device, in order to prevent in the junction stress of retention bead 604 and swing rod 602
It concentrates and cracks, retention bead 604 is tapered protrusion；Swing rod 602 and retention bead 604 are quickly worn in order to prevent,
The periphery of the swing rod 602 and the retention bead 604 is equipped with wearing layer.
Further, refering to fig. 1 to Fig. 3 and Fig. 5, as a kind of Vertical Circulating stereo garage protection provided by the invention
With a kind of specific embodiment of fall arrest deceleration device, swing rod driving mechanism 7 includes oblique on 1 lateral wall of bracket
The hydraulic cylinder 702 that hole 701 and piston rod run through the inclined hole 701 and connect with second shaft 603, the hydraulic cylinder 702
With 8 communication connection of controller.The piston rod and the structure triangular in shape of swing rod 602 of hydraulic cylinder 702, structural stability is good, by
Power intensity is high, and hydraulic cylinder 602 offer power itself is larger, can guarantee the validity of closing sliding slot 2.
Further, it please refers to Fig.1 to Fig.3, as a kind of Vertical Circulating stereo garage protection use provided by the invention
A kind of specific embodiment of fall arrest deceleration device, in order to facilitate the fixation of hydraulic cylinder 702, the cylinder body of hydraulic cylinder 702 passes through
Cylinder rack 703 and the outer wall of the bracket 1 are fixed.Cylinder rack 703 is triangular in shape, and structural stability is higher.
Further, referring to Fig. 5, as a kind of Vertical Circulating stereo garage protection fall arrest provided by the invention
A kind of specific embodiment of deceleration device, sensing mechanism include for be tensioned the tensioning wheel 9 of the chain 4, one end with it is described
First body of rod 10 of 9 shaft of tensioning wheel connection, set on first body of rod, 10 other end pressure inductor 11 and be set to described
The tensioning support 12 of 11 other side of pressure inductor, the pressure inductor 11 and 8 communication connection of controller.In chain 4
In the state of unbroken, tensioning wheel 9 can be kept in contact always with chain 4, and tensioning wheel 9 is made to bear certain pressure, the pressure energy
It is sensed by first body of rod 10 by pressure inductor 11；In the case where chain 4 is broken, 9 moment of tensioning wheel lose with
The pressure of chain 4, the sensing numerical value moment of pressure inductor 11 be reduced to zero or close to zero reading, and then can make to control
Device 8 effectively determines whether chain 4 is broken.The data real-time delivery of pressure inductor 11 is to controller 8, and when extremely short
It is interior to be handled rapidly by controller 8, determined, and then enable response controller 8 in a very short period of time of swing driving mechanism 7
The control instruction of sending: when determining that chain 4 is unbroken, swing driving mechanism 7 is failure to actuate；When determining that chain 4 is broken, control
Swing driving mechanism 7 acts rapidly；After repairing the chain 4 being broken, restore swing driving mechanism 7 just by controller 8
Beginning state (does not close the state of sliding slot 2).
Further, it please refers to Fig.1 to Fig.3, as a kind of Vertical Circulating stereo garage protection use provided by the invention
A kind of specific embodiment of fall arrest deceleration device, in order to facilitate the installation of garage ontology, Vertical Circulating stereo garage is protected
Shield fall arrest deceleration device further includes the mounting plate 13 connecting respectively with the chain 4 and garage ontology, the mounting plate 13
It is rotatablely connected between the chain 4 also by the pin shaft 5.Be equivalent to will be separated in whole chain 4 for example in figure, disconnects
Position is connect by pin shaft 5 with mounting plate 13.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device, it is characterised in that: including annular bracket, set
In on the bracket and inwardly open sliding slot, being respectively arranged on sliding slot inner face two sides and prolong to the sliding slot opening inner side
Two baffles stretching, the pin shaft on the chain, enclose the chain being slidably matched in the sliding slot and with the sliding slot
It is arranged and is used for multiple blocking swing-bar mechanisms at the both ends of pin shaft described in support, for driving the blocking to put around the bracket
Swing rod driving mechanism and the chain contact of the linkage around the swing of the articulated shaft of the blocking swing-bar mechanism and the sliding slot
And for sensing the sensing mechanism and the controller whether chain is broken；
Setting is spaced between two baffles, it is described to stop the slot bottom of swing-bar mechanism one end and the sliding slot hinged and the other end
For being contacted with the inner wall of the baffle, the opening direction of the axis of the pin shaft perpendicular to the sliding slot, and the pin shaft
Length is greater than the most short spacing between the adjacent baffle, and the swing rod driving mechanism and the sensing mechanism are respectively at the control
Device communication connection processed.
2. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as described in claim 1, it is characterised in that:
The swing rod driving mechanism and the blocking swing-bar mechanism correspond.
3. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as claimed in claim 2, it is characterised in that:
The blocking swing-bar mechanism includes the first rotating shaft connecting with the slot bottom of the sliding slot, is respectively arranged on the first rotating shaft both ends
Two swing rods and the second shaft with the rotation connection of the free end of the swing rod respectively, the swing rod driving mechanism and described the
The connection of two shafts, the swing rod and the baffle correspond, and the length of the pin shaft is not less than the adjacent swing rod free end
Spacing.
4. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as claimed in claim 3, it is characterised in that:
The shortest distance of the groove bottom of the sliding slot and the baffle inner wall is less than the length of the swing rod.
5. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as claimed in claim 3, it is characterised in that:
The swing rod is equipped with the retention bead for preventing the pin shaft from sliding along the swing rod.
6. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as claimed in claim 5, it is characterised in that:
The retention bead is tapered protrusion, and the periphery of the swing rod and the retention bead is equipped with wearing layer.
7. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as claimed in claim 3, it is characterised in that:
The swing rod driving mechanism includes inclined hole on the stent outer wall and piston rod through the inclined hole and with described the
The hydraulic cylinder of two shafts connection, the hydraulic cylinder are connect with the controller communication.
8. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as claimed in claim 7, it is characterised in that:
The cylinder body of the hydraulic cylinder is fixed by the outer wall of cylinder rack and the bracket.
9. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as described in claim 1, it is characterised in that:
The sensing mechanism include for be tensioned the tensioning of the chain wheel, first body of rod that one end is connect with the tensioning wheel shaft,
Tensioning support set on the pressure inductor of first body of rod other end and set on the pressure inductor other side, the pressure
Power inductor is connect with the controller communication.
10. a kind of Vertical Circulating stereo garage protection fall arrest deceleration device as described in claim 1, feature exist
In: the Vertical Circulating stereo garage protection fall arrest deceleration device further includes connecting respectively with the chain and garage ontology
The mounting plate connect is rotatablely connected between the mounting plate and the chain also by the pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174861.6A CN109235999B (en) | 2018-10-09 | 2018-10-09 | A kind of Vertical Circulating stereo garage protection fall arrest deceleration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174861.6A CN109235999B (en) | 2018-10-09 | 2018-10-09 | A kind of Vertical Circulating stereo garage protection fall arrest deceleration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109235999A true CN109235999A (en) | 2019-01-18 |
| CN109235999B CN109235999B (en) | 2019-07-26 |
Family
ID=65054324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811174861.6A Active CN109235999B (en) | 2018-10-09 | 2018-10-09 | A kind of Vertical Circulating stereo garage protection fall arrest deceleration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109235999B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439656A (en) * | 2020-03-10 | 2020-07-24 | 江山市王牌链业有限公司 | Multi-layer slow-descending chain belt speed reducer for stereo garage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040050471A (en) * | 2002-12-10 | 2004-06-16 | 오티스 엘리베이터 컴파니 | Device to Prevent fall of lift in Parking System |
| JP2012046996A (en) * | 2010-08-28 | 2012-03-08 | Ihi Transport Machinery Co Ltd | Parking device |
| CN103556851A (en) * | 2013-09-22 | 2014-02-05 | 江苏启良停车设备有限公司 | Lifting mechanism with function of preventing rope skipping or chain drop |
| CN103938907A (en) * | 2014-05-09 | 2014-07-23 | 山东天辰智能停车设备有限公司 | Chain guiding and loose and broken chain detecting device for mechanical stereoscopic parking device |
| CN206468075U (en) * | 2017-01-25 | 2017-09-05 | 济宁市金常青机械有限责任公司 | A kind of vertical circulation solid garage falling-proof key way |
-
2018
- 2018-10-09 CN CN201811174861.6A patent/CN109235999B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040050471A (en) * | 2002-12-10 | 2004-06-16 | 오티스 엘리베이터 컴파니 | Device to Prevent fall of lift in Parking System |
| JP2012046996A (en) * | 2010-08-28 | 2012-03-08 | Ihi Transport Machinery Co Ltd | Parking device |
| CN103556851A (en) * | 2013-09-22 | 2014-02-05 | 江苏启良停车设备有限公司 | Lifting mechanism with function of preventing rope skipping or chain drop |
| CN103938907A (en) * | 2014-05-09 | 2014-07-23 | 山东天辰智能停车设备有限公司 | Chain guiding and loose and broken chain detecting device for mechanical stereoscopic parking device |
| CN206468075U (en) * | 2017-01-25 | 2017-09-05 | 济宁市金常青机械有限责任公司 | A kind of vertical circulation solid garage falling-proof key way |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439656A (en) * | 2020-03-10 | 2020-07-24 | 江山市王牌链业有限公司 | Multi-layer slow-descending chain belt speed reducer for stereo garage |
| CN111439656B (en) * | 2020-03-10 | 2021-07-13 | 江山市王牌链业有限公司 | Multi-layer slow-descending chain belt speed reducer for stereo garage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109235999B (en) | 2019-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109235999B (en) | A kind of Vertical Circulating stereo garage protection fall arrest deceleration device | |
| CN209567719U (en) | A kind of overhead traveling crane dropping-proof hook | |
| CN209242522U (en) | Steel wire cord fabric cutting automatical feeding system | |
| CN202499459U (en) | Medicine storage and discharge device of automatic medicine dispensing machine | |
| CN205419603U (en) | Novel cantilever crane | |
| CN201943406U (en) | Safe and fallproof device for car-carrying board | |
| CN203890001U (en) | Falling protection device of stacking machine | |
| CN213573531U (en) | Derailing-proof automatic door hanger | |
| CN205976666U (en) | From mechanical type garage safety rebar hook that restores to throne | |
| CN108166760A (en) | A kind of handling bucket switching mechanism of concrete handling equipment | |
| CN208199979U (en) | Steel wire strand oscillator motion detection device | |
| CN103470166B (en) | A kind of antitheft escape window | |
| CN204068029U (en) | Somersault coaster | |
| CN209312225U (en) | A kind of traffic lights of easy access | |
| CN105951232A (en) | Yarn self-breaking device capable of quickly inducting core breakage of covering yarn through self-gravity | |
| CN207566696U (en) | A kind of Weight type elevator door self-closing device | |
| CN206305872U (en) | A kind of heavy machine tool balance weight fall-proofing device | |
| CN206305404U (en) | A kind of online scale weighing device of side shifting type continuous casting billet | |
| CN104016267B (en) | A kind of piler falling proof device | |
| CN208562668U (en) | A kind of anti-winding protective device of sectional warper warp beam | |
| CN221319094U (en) | Centrifugal emergency braking device for preventing gantry crane from falling | |
| CN105151762B (en) | Treatment fluid storage box hangs locking device | |
| CN109722986A (en) | A kind of pivoting friction damping support device | |
| CN108590156B (en) | Falling protector capable of optimizing structural stress | |
| CN208516328U (en) | A kind of adjustable carrier roller replacing tool of support angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |