CN206829738U - A kind of mechanical car falling proof device - Google Patents
A kind of mechanical car falling proof device Download PDFInfo
- Publication number
- CN206829738U CN206829738U CN201720737049.4U CN201720737049U CN206829738U CN 206829738 U CN206829738 U CN 206829738U CN 201720737049 U CN201720737049 U CN 201720737049U CN 206829738 U CN206829738 U CN 206829738U
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- CN
- China
- Prior art keywords
- hook
- car
- proof device
- falling proof
- state
- 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.)
- Withdrawn - After Issue
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of mechanical car falling proof device, including：The hook being rotatably installed on car, there is the receiving state for allowing car to lift and the lock-out state for keeping car position；The connector between car lifting chain and hook is pulled, the car lifting chain in tensioned state pulls hook to make hook be maintained at receiving state by connector when traction car lifts；The actuator acted on the hook, driving hook enters lock-out state under car lifting chain breaking state.Mechanical car falling proof device provided by the utility model, it is simple in construction, it is easy for installation, using reliable.
Description
Technical field
It the utility model is related to multi-storied garage technical field, and in particular to a kind of mechanical car falling proof device.
Background technology
In recent years, with the improvement of people's living condition, the automobile in city is more and more, to save accounting for for storing cycle
Ground space, develop various parking systems.But so far, the falling proof device in all broach tower storehouses, big portion
All there is electrical system in separation structure, complicated, cumbersome for installation, and cost is also higher.
Utility model content
The utility model provides a kind of mechanical car falling proof device, simple in construction, easy for installation, securely and reliably.
A kind of mechanical car falling proof device, including：
The hook being rotatably installed on car, there is the receiving state for allowing car to lift and the lock for keeping car position
Determine state；
Pull the connector between car lifting chain and hook, the car in tensioned state when traction car lifts
Lifting chain pulls hook to make hook be maintained at receiving state by connector；
The actuator acted on the hook, driving hook enters locking shape under car lifting chain breaking state
State.
In mechanical car falling proof device provided by the utility model, it is not related to electrical system, but rely on purely mechanic
Structure is realized anti-fall, and use is more safe and reliable.
During the driving car lifting of car lifting chain, the both ends of car lifting chain are driven end and car gravity respectively
Drawing be in tensioned state, the car lifting chain of tensioned state is pulled by connector to be linked up with, and hook is maintained at storage
State；When car lifting chain is broken, car lifting chain only one end is acted on by car gravity, and the other end is by driving
The traction force that moved end applies is disappeared, and car lifting chain is no longer tightened, and triggering actuator stirs hook and enters lock-out state.
For the multi-storied garage using chain lifting car, falling proof device provided by the utility model can be used, no
It is only limitted to broach tower storehouse.
Hook is when being in the lock state, and is suspended on the locating part of multi-storied garage and realizes anti-fall, the locating part can profit
With the structural framing of multi-storied garage itself, locating part can also be additionally set on structural framing, locating part at least needs to provide
Enough upward support forces, and the lifting of car under normal circumstances is not influenceed.
Preferably, also include being fixed on car, and with the first stop part of the spacing cooperation of hook under receiving state.
Hook is rotatably installed on car, under receiving state, connector drawing hook, hook is had rotating tendency,
The rotation of hook is prevented by the first stop part, hook is maintained at receiving state.
Preferably, also include being fixed on car, and with the second stop part of the spacing cooperation of hook under lock-out state.
Hook is rotatably installed on car, and in the locked state, actuator makes hook have rotating tendency hook force,
The rotation of hook is prevented by the second stop part, hook is maintained at lock-out state, moreover, linking up with and the limit in multi-storied garage
When position part coordinates, locating part can also promote hook to rotate, and the second stop part also functions to the effect for stopping the rotation.
Preferably, the hook is arranged on car by axis of rotation, the connector and actuator are applied to hook
Add torque in opposite direction；The outer rim of the hook has radially projecting gib head and hook tail；
Under receiving state, the gib head offsets with the first stop part；
Under lock-out state, the hook tail offsets with the second stop part.
The connector and actuator apply opposite torque to hook respectively, when car lifting chain is tightened, connection
The torque that part applies is more than actuator, and hook offsets with the first stop part and is maintained at receiving state；When car lifting chain is broken
When, the torque that connector applies disappears, and actuator driving hook rotation is maintained at lock-out state to being offseted with the second stop part.
The radial direction refers to the radial direction of rotating shaft, that is, the outer rim linked up with has along the radially projecting gib head of rotating shaft and hook tail.
Preferably, it is void region, first stop part and the second backstop in the hook, between gib head and hook tail
Part is in void region.
The void region be interpreted as hook between gib head and hook tail have relatively close rotating shaft edge, the edge with
The region that edge corresponding to gib head hook tail surrounds is void region.The void region can be enclosed construction, can also
For Open architecture.
First stop part and the second stop part can be set respectively, or, first stop part and the second backstop
Part is structure as a whole, and under different conditions, gib head and the hook tail bears against the different parts in the integrative-structure.
Preferably, the connector is flexible cable, its one end is connected on car lifting chain by bearing, another
End and the hook direct or indirect connection.
The connector can be directly connected to hook, or be indirectly connected with by miscellaneous part.Connector acts on
In by tightening for car lifting chain, drawing hook is maintained at receiving state, and connector needs inclined to the active force that hook applies
From the rotation axis of hook, to ensure that the force of connector makes hook have the trend rotated.
Preferably, the actuator is the counterweight acted on the hook, or act between hook and car
Elastic component.
When the actuator is counterweight, rotation, the deviation of gravity center hook of counterweight are linked up with by the weight-activated of counterweight itself
Shaft axis set, hook is rotated under the drive of counterweight.
When the actuator is elastic component, elastic component is set to be maintained at compressive state, car lifting by the traction of connector
During chain breakage, the draw of connector disappears, and elastic component ejects and promotes hook to rotate.
Preferably, the connected mode between the hook and counterweight is：
Hook is relatively fixed with rotating shaft, and the counterweight is fixed in rotating shaft；
Or, hook is relatively fixed with rotating shaft, the counterweight is fixed on hook；
Or, hook is relatively rotated with rotating shaft and coordinated, the counterweight is fixed on hook.
When hook is relatively fixed with rotating shaft, the counterweight can be fixed in rotating shaft, can also be fixed on hook；When
When hook relatively rotates cooperation with rotating shaft, the counterweight is fixed on hook.
Preferably, the flexible cable is with the connected mode linked up with：
Hook is interfixed with rotating shaft, and the flexible cable is connected on hook；
Or, hook interfixes with rotating shaft, the flexible cable is connected on actuator；
Or, hook is relatively rotated with rotating shaft and coordinated, the flexible cable is connected on hook.
When hook is relatively fixed with rotating shaft, the flexible cable can be fixed in rotating shaft, can also be fixed on hook
On；When hook relatively rotates with rotating shaft to be coordinated, the flexible cable is fixed on actuator.
Mechanical car falling proof device provided by the utility model, it is simple in construction, it is easy for installation, using reliable.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model mechanical car falling proof device；
Fig. 2 is A-A in Fig. 1 to sectional view；
Fig. 3 is the B-B direction sectional view in Fig. 2；
Fig. 4 is the schematic diagram of C directions shaft end clamping plate in Fig. 2；
Fig. 5 a, Fig. 5 b, the three-view diagram that Fig. 5 c are bearing；
Fig. 6 a, Fig. 6 b are the schematic diagram of hook；
Fig. 7 a, Fig. 7 b, the three-view diagram that Fig. 7 c are counterweight；
Fig. 8 a, Fig. 8 b are schematic diagram of the hook in receiving state in the utility model mechanical car falling proof device；
Fig. 9 a, Fig. 9 b are to link up with the schematic diagram being in the lock state in the utility model mechanical car falling proof device.
In figure：1st, fixed seat；2nd, bearing；2a, bottom plate；2b, support member；2c, through hole；3rd, car lifting chain；4th, it is flexible
Drag-line；4a, screw rod；4b, screw rod；5th, link up with；5a, gib head；5b, hook tail；6th, stop part；7th, car；8th, shaft end clamping plate；9th, match somebody with somebody
Weight；9a, connecting plate；9b, balancing weight；9c, base；9d, through hole；10th, rotating shaft；10a, groove；10b, neck；11st, steel construction.
Embodiment
Below in conjunction with the accompanying drawings, the utility model mechanical car falling proof device is described in detail.
As shown in Figure 1, Figure 3, a kind of mechanical car falling proof device, including：Be rotatably installed in hook 5 on car 7,
With linking up with 5 stop parts 6 being engaged, pulling the flexible cable 4 between car lifting chain 3 and hook 5 and acting on extension
Counterweight 9 on hook 5.
For the structure of hook 5 as shown in Fig. 2, Fig. 6 a, Fig. 6 b, hook 5 is platy structure, and hook 5 is rotated by rotating shaft 10 pacifies
On car 7, it is hollow out to link up with 5 outer rim to have between radially projecting gib head 5a and hook tail 5b, gib head 5a and hook tail 5b
Region, void region are Open architecture.
Gib head 5a and hook tail 5b edge shape are designed according to the car components at place, under receiving state, gib head
Car components where not protruded from 5a and hook tail 5b horizontal direction, in case to car 7, normally lifting forms obstruction.This reality
Apply in example, hook 5 is rotatably installed on car lateral plate, and car lateral plate is not protruded from gib head 5a and hook tail 5b horizontal direction.
As shown in Fig. 2 rotating shaft 10 is arranged on car 7 by bearing, one end of rotating shaft 10 is arranged on by shaft end clamping plate 8
On car 7, the other end of rotating shaft 10 is welded and fixed hook 5, and hook 5 can also be structure as a whole with rotating shaft 10.
The structure of shaft end clamping plate 8 is as shown in figure 4, shaft end clamping plate 8 is bolted on car 7, the circumference of rotating shaft 10
To provided with the neck 10b being engaged with shaft end clamping plate 8, shaft end clamping plate 8 is two pieces, and rotating shaft 10 is embraced in mutual cooperation, passes through shaft end
Clamp 8 limits the axial movement of rotating shaft 10.
As shown in figure 1, stop part 6 is fixed on car 7 and is in void region, hook 5, which has, allows car 7 to lift
Receiving state and keep the lock-out state of car 7 position, as shown in Fig. 8 a, Fig. 8 b, when hook 5 is in receiving state, hook
Head 5a offsets with stop part 6；As shown in Fig. 9 a, Fig. 9 b, when hook 5 is in the lock state, hook tail 5b offsets with stop part 6.
As shown in Fig. 8 b, Fig. 9 b, stop part 6 has irregular edge, and gib head 5a and hook tail 5b bear against stop part 6
The different parts at edge.
As shown in figure 1, flexible cable 4 is connector, one end of flexible cable 4 is connected to car by bearing 2 and lifts chain
On bar 3, the other end is connected in counterweight 9, and car 7 is provided with the through hole for avoiding flexible cable 4, the car lifting chain of tensioned state
Bar 3 is maintained at receiving state by the drawing of flexible cable 4 hook 5.
As shown in Fig. 1, Fig. 5 a, Fig. 5 b, Fig. 5 c, bearing 2 includes the structure of bearing 2：Bottom plate 2a and it is weldingly fixed on bottom
Support member 2b on plate 2a.Support member 2b uses the channel-section steel in U-shaped section, and the groove bottom part of channel-section steel offers through hole 2c, and flexibility is drawn
Rope 4 is fixed with rigid screw rod 4a with the end that bearing 2 is connected, and screw rod 4a runs through through hole 2c, and leads in the bottom land both sides of channel-section steel
Nut check is crossed to fix.
As shown in figure 1, in the mounted state, bottom plate 2a is arranged vertically, and pass through bolt and consolidating on car lifting chain 3
Reservation 1 is fixedly connected, and channel-section steel is horizontal-extending and notch is downward.
Counterweight 9 is used as actuator, and driving hook 5 enters lock-out state under the breaking state of car lifting chain 3.Counterweight 9
Structure as shown in Fig. 7 a, Fig. 7 b, Fig. 7 c, counterweight 9 includes base 9c and the connecting plate 9a and counterweight that are arranged on base 9c
Block 9b, wherein, base 9c is provided with through hole 9d, and flexible cable 4 is fixed with rigid screw rod 4b, spiral shell with the end that counterweight 9 is connected
Bar 4b runs through through hole 9d, and is fixed in base 9c both sides by nut check.
As shown in Figure 2 and Figure 3, the rotating shaft 10 for linking up with 5 is provided with groove 10a, and connecting plate 9a is embedded in groove 10a, and is passed through
Bolt is fixedly connected with rotating shaft 10.
As shown in figure 3, connecting plate 9a and balancing weight 9b are in the side of rotating shaft 10, and 9b points of connecting plate 9a and balancing weight together
Other places turn clockwise (direction is defined in scheming) in the both sides of flexible cable 4, the drive shaft 10 of counterweight 9, hook 5 is entered lock
Determine state；The rotate counterclockwise (direction is defined in scheming) of 4 drive shaft of flexible cable 10, makes hook 5 enter receiving state.
By the rotation of hook 5 during use, realize anti-fall, process is as follows：
As shown in Fig. 8 a, Fig. 8 b, under receiving state, the both ends of car lifting chain 3 are driven end and car respectively
Drawing be in tensioned state, counterweight 9 is drawn by flexible cable 4, and hook 5 is maintained at receipts by the stop of stop part 6
Receive state；
As shown in Fig. 9 a, Fig. 9 b, when car lifting chain 3 is broken, flexible cable 4 no longer applies tractive force to counterweight 9,
Counterweight 9 drives hook 5 to turn clockwise in the presence of own wt, and hook 5 is maintained at lock by the stop of stop part 6
Determine state, under lock-out state, gib head 5a extends car 7 in the horizontal direction, hangs on the steel construction 11 of multi-storied garage, realizes anti-
Pendant.
Only just optimal embodiment has done detailed description above, but it is not intended that the utility model is implemented other
The limitation of mode, every further improvement and similar or identical scheme on the basis of the utility model, it is this reality to be accordingly to be regarded as
With new claimed scope.
Claims (10)
- A kind of 1. mechanical car falling proof device, it is characterised in that including：The hook being rotatably installed on car, there is the receiving state for allowing car to lift and the locking shape for keeping car position State；The connector between car lifting chain and hook is pulled, the car lifting in tensioned state when traction car lifts Chain pulls hook to make hook be maintained at receiving state by connector；The actuator acted on the hook, driving hook enters lock-out state under car lifting chain breaking state.
- 2. mechanical car falling proof device as claimed in claim 1, it is characterised in that also include being fixed on car, and With the first stop part of the spacing cooperation of hook under receiving state.
- 3. mechanical car falling proof device as claimed in claim 2, it is characterised in that also include being fixed on car, and With the second stop part of the spacing cooperation of hook under lock-out state.
- 4. mechanical car falling proof device as claimed in claim 3, it is characterised in that the hook is pacified by axis of rotation On car, the connector and actuator apply torque in opposite direction to hook；The outer rim of the hook has radially Prominent gib head and hook tail；Under receiving state, the gib head offsets with the first stop part；Under lock-out state, the hook tail offsets with the second stop part.
- 5. mechanical car falling proof device as claimed in claim 4, it is characterised in that in the hook, gib head and hook tail Between be void region, first stop part and the second stop part are in void region.
- 6. the mechanical car falling proof device as described in claim 4 or 5, it is characterised in that first stop part and Two stop parts are structure as a whole, and under different conditions, gib head and the hook tail bears against the different parts in the integrative-structure.
- 7. mechanical car falling proof device as claimed in claim 1, it is characterised in that the connector is flexible cable, Its one end is connected on car lifting chain by bearing, the other end and the hook direct or indirect connection.
- 8. mechanical car falling proof device as claimed in claim 7, it is characterised in that the actuator is described to act on Counterweight on hook, or the elastic component acted between hook and car.
- 9. mechanical car falling proof device as claimed in claim 8, it is characterised in that the company between the hook and counterweight The mode of connecing is：Hook is relatively fixed with rotating shaft, and the counterweight is fixed in rotating shaft；Or, hook is relatively fixed with rotating shaft, the counterweight is fixed on hook；Or, hook is relatively rotated with rotating shaft and coordinated, the counterweight is fixed on hook.
- 10. mechanical car falling proof device as claimed in claim 7, it is characterised in that the flexible cable and hook Connected mode is：Hook is interfixed with rotating shaft, and the flexible cable is connected on hook；Or, hook interfixes with rotating shaft, the flexible cable is connected on actuator；Or, hook is relatively rotated with rotating shaft and coordinated, the flexible cable is connected on hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737049.4U CN206829738U (en) | 2017-06-23 | 2017-06-23 | A kind of mechanical car falling proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737049.4U CN206829738U (en) | 2017-06-23 | 2017-06-23 | A kind of mechanical car falling proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206829738U true CN206829738U (en) | 2018-01-02 |
Family
ID=60776801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720737049.4U Withdrawn - After Issue CN206829738U (en) | 2017-06-23 | 2017-06-23 | A kind of mechanical car falling proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206829738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119953A (en) * | 2017-06-23 | 2017-09-01 | 杭州西子智能停车股份有限公司 | A kind of mechanical car falling proof device |
-
2017
- 2017-06-23 CN CN201720737049.4U patent/CN206829738U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119953A (en) * | 2017-06-23 | 2017-09-01 | 杭州西子智能停车股份有限公司 | A kind of mechanical car falling proof device |
| CN107119953B (en) * | 2017-06-23 | 2022-10-04 | 杭州西子智能停车股份有限公司 | Mechanical type car anti-falling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180102 Effective date of abandoning: 20221004 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180102 Effective date of abandoning: 20221004 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |