CN108590298A - Join claw - Google Patents
Join claw Download PDFInfo
- Publication number
- CN108590298A CN108590298A CN201810439154.9A CN201810439154A CN108590298A CN 108590298 A CN108590298 A CN 108590298A CN 201810439154 A CN201810439154 A CN 201810439154A CN 108590298 A CN108590298 A CN 108590298A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- claw
- flexible strand
- handing
- bottom plate
- 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
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of handing-over claws, it is located at the cover board on the bottom plate including bottom plate and lid, rotation is provided with a pair of tooth papillae wheel on the bottom plate, it is provided with pin on the bidentate ratchet, it further include a movable plate, the sliding slot coordinated with the pin is provided on the movable plate, wire casing is offered on the bidentate ratchet, flexible strand bypasses the wire casing of bidentate ratchet, it is provided with stop member in the flexible strand, the stop member is abutted against with a ratchet in bidentate ratchet, the side of the bidentate ratchet is provided with pulley, the flexible strand passes through the pulley, one end of the flexible strand is provided with tension spring, the other end of the flexible strand is connected with a triggering push plate, the triggering push plate slides setting in the sliding slot on bottom plate.Join claw and use purely mechanic control, mutual trigger switch between two claws changes the location status of movable plate in respective claw.And it due to not needing any electric control gear, saves cost and has also reduced failure rate.
Description
Technical field
The present invention relates to claw technical fields, more specifically, are related to a kind of friendship used on stereo parking facility
Connect claw.
Background technology
With the expanding economy of China big and medium-sized cities, the continuous quickening of modernization, and automobile production cost and valence
The decline of lattice and the raising of the personal purchase vehicle level of consumption, China's Private Car quantity rapid growth, private car will advise greatly
Mould enters family, and very big pressure is brought to the parking problem of urban cells.Parking facility is asked as the sky of motor vehicle parking
Topic is improving passageway for fire apparatus, greening quality and while cell integrated environment, build situation and urban transportation operation conditions,
Urban society's economic development is closely related.China control it is stifled in the past few years, " stopping at release is difficult " be always governments at all levels, controls stifled do and phase
Close the emphasis in department.Since most old residential area the built time is more early, community's road is narrow, parking stall lacks, vehicle
General to be parked in by road nearby, but since road width is less than 5 meters, vehicle concentration is parked when evening peak, it is easy to congestion is caused,
Problems make many residents worried.Therefore parking device novel, practical, that floor space is small is manufactured, it is extremely urgent.
Occur three-dimensional parking garage on the market to this so that compared with small area space can unexpectedly may more than park vehicle
, handing-over claw is three-dimensional parking garage critical piece, however, existing handing-over claw is required for controlling using control mechanism greatly,
Failure rate is higher.The above problems need urgent solution.
Invention content
It is an object of the invention to overcome defect existing in the prior art, a kind of handing-over claw is provided.
The present invention is achieved through the following technical solutions：A kind of handing-over claw, including bottom plate and lid are located at the bottom plate
On cover board, on the bottom plate rotation be provided with a pair of tooth papillae wheel, be provided with pin on the bidentate ratchet, further include a work
Movable plate is provided with the sliding slot coordinated with the pin on the movable plate, offers wire casing on the bidentate ratchet, flexible strand around
The wire casing for crossing bidentate ratchet is provided with stop member, the stop member and one in bidentate ratchet in the flexible strand
Ratchet abuts against, and the side of the bidentate ratchet is provided with pulley, and the flexible strand passes through the pulley, one end of the flexible strand
It is provided with tension spring, the other end of the flexible strand is connected with a triggering push plate, and the triggering push plate is sliding in the sliding slot on bottom plate
Dynamic setting.
In above-mentioned technical proposal, it is provided with a resilient key on the bottom plate, in the resilient key and the bidentate ratchet
Another ratchet abut against for serving as muzzle brake.
In above-mentioned technical proposal, there are pre- movable block, including two compression spring tops in the end elastic biasing of the handing-over claw
By the pre- movable block, the minimum elastic force of offer of two compression springs is more than the maximum elastic force of tension spring.
In above-mentioned technical proposal, the flexible strand is 180 degree around the angle of the bidentate ratchet.
The present invention has the advantages that：Join claw and use purely mechanic control, dexterously follows its function and " 8 " word
The characteristics of ring motor pattern, is combined, each movement close at the end of, need the claw track mutually joined to overlap, two are blocked
Mutual trigger switch between pawl, changes the location status of movable plate in respective claw.Due to the location status of movable plate in claw
It is only upper and lower, so the state of claw is only opened and is closed, any control means are not needed, need to be by self-characteristic only
The control of handing-over can be completed, it is convenient and efficient, and due to not needing any electric control gear, saved cost and also reduced failure rate.
Description of the drawings
Fig. 1 is the mounting structure schematic diagram for joining claw in rotary plate both sides.
Fig. 2 is the decomposition diagram for joining claw.
Fig. 3 is the dimensional structure diagram for joining claw.
Fig. 4 is the principle schematic for joining claw.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：Referring to Fig. 1 to Fig. 4, handing-over
Claw 4, the handing-over claw 4 include bayonet 100.The handing-over claw 4 includes that bottom plate 4a and lid are located on the bottom plate 4a
Cover board 4b rotates on the bottom plate 4a and is provided with a pair of tooth papillae wheel 40, pin 40a is provided on the bidentate ratchet 40, also
Including a movable plate 41, the sliding slot 41a, the pin 40a that coordinate with the pin 40a and the cunning are provided on the movable plate 41
Slot 41a constitutes slider-crank mechanism, so that the bidentate ratchet 40 is in rotation, one end of the movable plate 41 can open
Or close the bayonet 200.
Wire casing is offered on the bidentate ratchet 40, flexible strand 42 bypasses the wire casing 180 degree of bidentate ratchet, described soft
Property rope 42 on be provided with stop member, the stop member is abutted against with a ratchet in bidentate ratchet 40, described for stirring
Bidentate ratchet, stop member described in the present embodiment are set as knot；A resilient key 100 is provided on the bottom plate, it is described
Another ratchet in resilient key 100 and the bidentate ratchet 40 abuts against for serving as muzzle brake.The bidentate ratchet 40
Side is provided with pulley 44, and the flexible strand 42 is provided with tension spring 43 by the pulley 44, one end of the flexible strand 42.It is logical
Crossing the Impact direction of above-mentioned pulley change rope can make flexible strand turn over 180 degree around ratchet, while increase the stretching of tension spring
Stroke.The other end of the flexible strand 42 is connected with a triggering push plate 45, and the triggering push plate 45 is sliding in the sliding slot on bottom plate
Dynamic setting.
When pushing triggering push plate, triggering push plate is slided in the sliding slot on bottom plate, and front end is around flexible strand, flexible strand
On knot push ratchet to rotate 180 degree, while the tension spring stress positioned at handing-over claw bottom end stretches.Pin on ratchet and activity
Plate constitutes slider-crank mechanism, their motion state changes to change the open and-shut mode of handing-over claw.It is pushed away when unclamping triggering
Plate can retract initial position, while the knot in flexible strand also returns to original position automatically under the action of the power of tension spring.Spine
Wheel is due to that under the action of serving as the resilient key of muzzle brake, will not invert.
There is pre- movable block 46 in the end elastic biasing of the handing-over claw 4, due to being limited by handing-over jaw thicknesses, no
Diameter and the larger compression spring of line footpath can be selected, to reach the requirement of required power, it is preferred that abutted against including two compression springs 47 described pre-
Movable block 46.A rotating arm is constituted by two handing-over claws and a rotary plate, rotating arm can be with power and its transmission
The flange coupling of device is connected, and constitutes a basic rotary unit.
Handing-over claw on two adjacent groups rotary plate 3 meets above-mentioned rotary plate in rotation, two adjacent handing-over cards
Track overlaps between pawl, that is, track overlaps between pre- movable block and triggering push plate between two handing-over claws, and two handing-over claws
Between the position of bayonet can be connected to.
The handshaking operation principle of the handing-over claw is as follows：Join claw when two（Join claw A and handing-over claw
B）When that will join, their track will overlap.The triggering push plate of claw B can will be joined by joining the pre- movable block of claw A
Sliding slot along its bottom plate is to being pushed forward.Due to having pushed triggering push plate, flexible strand to stir ratchet and turn over 180 degree, it is connected with ratchet
Crank block state changed.Handing-over claw B will become closed state from original open state, to vehicle parking basket
Shaft end realize clamping effect.Opposite, the pre- movable block of B also has an identical effect to handing-over claw A, and handing-over claw A will be by
Closed state originally becomes open state, cancels the clamping to shaft end, and axle portion is handover to handing-over card from from handing-over claw A at this time
Pawl B, handing-over are completed.
Although directly joining claw wherein one by adjacent two in the application joins the end of claw and another handing-over claw
Triggering push plate can also realize the technical purpose of the present invention, nevertheless applicants found that in handshaking, in handing-over
The movable plate that shaft end may be in propradation is stuck.The main reason for causing above-mentioned phenomenon is due to movable plate
The mobile movement with triggering push plate is synchronous progress, is the motion process that is mutually related.Therefore it is provided in the present invention
Pre- movable block.Pre- movable block is located at the top of handing-over claw, for pushing the triggering of another handing-over claw to push away in handshaking
Plate.Pre- movable block rear is equipped with compression spring.Motion stage is as follows：Starting stage：Claw B is in clamp position to shaft end, at claw A
In open state.It is now intended to join claw A and claw B, changes the state of claw mutually.
First stage：The pre- movable block of handing-over claw B touches the triggering push plate in the claw A for needing to join, and by its
It pushes forward, movable plate starts to shrink inward.
Second stage：With the progress of movement, the contact that the pre- movable plate of handing-over claw A also touches handing-over claw B pushes away
Plate simultaneously pushes forward it, while the movable plate of claw B is protruding, has resisted the shaft end joined.
Phase III：The pre- movable BOB(beginning of block) of handing-over claw B compresses the compression spring of the rear part, makes handing-over claw A energy band moving axis
Continue inwardly movement a distance in the case where being resisted by claw B in end.
Fourth stage：The movable plate of handing-over claw crosses shaft end, and movable resistance disappears.The minimum bullet provided due to two compression springs
Power is more than the maximum elastic force of tension spring, and compressed compression spring resets in handing-over claw B, continues to press on handing-over claw A's by elastic force
Push plate is triggered until its stroke end.
By the setting of pre- movable block solve in handing-over claw and shaft end can there is a situation where stuck, make handing-over this
Process can be smoothed out.Simultaneously because pre- movable spring is placed in the top of claw, with biography spring being mounted at movable plate
Dynamic design is compared, and the rigidity and intensity of movable plate are improved, and keeps handing-over claw firmer reliable.In addition, the pre- activity at top
Spring can also buffer the movable part in handing-over claw after the completion of handing-over, be protected when deflecting and excessively waiting dangerous situations
Device promotes security performance.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments.Described in the above embodiment and specification in the application
It is the principle of the present invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention.On
Changes and improvements are stated to both fall in the range of claimed invention.
Claims (4)
1. joining claw, including bottom plate（4a）It is located at the bottom plate with lid（4a）On cover board（4b）, it is characterised in that：Described
Bottom plate（4a）Upper rotation is provided with a pair of tooth papillae wheel（40）, in the bidentate ratchet（40）On be provided with pin（40a）, further include one
Movable plate（41）, the movable plate（41）On be provided with and the pin（40a）The sliding slot of cooperation（41a）, in the bidentate ratchet
（40）On offer wire casing, flexible strand（42）Around the wire casing of bidentate ratchet, in the flexible strand（42）On be provided with blocking portion
Part, the stop member and bidentate ratchet（40）In a ratchet abut against, the bidentate ratchet（40）Side be provided with cunning
Wheel（44）, the flexible strand（42）Pass through the pulley（44）, the flexible strand（42）One end be provided with tension spring（43）, described
Flexible strand（42）The other end be connected with a triggering push plate（45）, the triggering push plate（45）Sliding is set in sliding slot on bottom plate
It sets.
2. handing-over claw as described in claim 1, it is characterised in that：A resilient key is provided on the bottom plate（100）, institute
State resilient key（100）With the bidentate ratchet（40）In another ratchet abut against for serving as muzzle brake.
3. handing-over claw as described in claim 1, it is characterised in that：In the handing-over claw（4）End elastic biasing have
Pre- movable block（46）, including two compression springs（47）Abut against the pre- movable block（46）, the offer minimum elastic force of two compression springs, which is more than, to be drawn
The maximum elastic force of spring.
4. handing-over claw as described in claim 1, it is characterised in that：The flexible strand（42）Around the bidentate ratchet（40）
Angle be 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439154.9A CN108590298B (en) | 2018-05-09 | 2018-05-09 | Cross-connecting clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439154.9A CN108590298B (en) | 2018-05-09 | 2018-05-09 | Cross-connecting clamping jaw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108590298A true CN108590298A (en) | 2018-09-28 |
| CN108590298B CN108590298B (en) | 2020-02-07 |
Family
ID=63636669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810439154.9A Expired - Fee Related CN108590298B (en) | 2018-05-09 | 2018-05-09 | Cross-connecting clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108590298B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB888693A (en) * | 1956-11-14 | 1962-01-31 | Eugene O Sullivan | Improvements in or relating to storage lifts for vehicles |
| GB1081301A (en) * | 1964-02-25 | 1967-08-31 | Mohr & Federhaff Ag | Improvements in trolleys for transporting wheeled vehicles in parking garages |
| JP2635916B2 (en) * | 1993-08-04 | 1997-07-30 | 佐藤鉄工株式会社 | Pallet lock device for multi-story parking equipment |
| JPH1061244A (en) * | 1996-08-21 | 1998-03-03 | San Nisuka:Kk | Parking controller |
| JP2000160870A (en) * | 1998-11-27 | 2000-06-13 | Furukawa Co Ltd | Device for preventing fall of gate of parking facility |
| JP2002235452A (en) * | 2000-12-08 | 2002-08-23 | Uu Wan Son | Vehicle stop panel fixing device of parking apparatus |
| CN1580466A (en) * | 2004-05-17 | 2005-02-16 | 武汉理工大学 | Stereo garage |
| CN2886002Y (en) * | 2006-04-24 | 2007-04-04 | 江苏双良停车设备有限公司 | Crank transferring pallet car |
| CN103291781A (en) * | 2012-02-23 | 2013-09-11 | 深圳市蓝韵实业有限公司 | Ratchet wheel braking structure and lifting bed provided with same |
-
2018
- 2018-05-09 CN CN201810439154.9A patent/CN108590298B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB888693A (en) * | 1956-11-14 | 1962-01-31 | Eugene O Sullivan | Improvements in or relating to storage lifts for vehicles |
| GB1081301A (en) * | 1964-02-25 | 1967-08-31 | Mohr & Federhaff Ag | Improvements in trolleys for transporting wheeled vehicles in parking garages |
| JP2635916B2 (en) * | 1993-08-04 | 1997-07-30 | 佐藤鉄工株式会社 | Pallet lock device for multi-story parking equipment |
| JPH1061244A (en) * | 1996-08-21 | 1998-03-03 | San Nisuka:Kk | Parking controller |
| JP2000160870A (en) * | 1998-11-27 | 2000-06-13 | Furukawa Co Ltd | Device for preventing fall of gate of parking facility |
| JP2002235452A (en) * | 2000-12-08 | 2002-08-23 | Uu Wan Son | Vehicle stop panel fixing device of parking apparatus |
| CN1580466A (en) * | 2004-05-17 | 2005-02-16 | 武汉理工大学 | Stereo garage |
| CN2886002Y (en) * | 2006-04-24 | 2007-04-04 | 江苏双良停车设备有限公司 | Crank transferring pallet car |
| CN103291781A (en) * | 2012-02-23 | 2013-09-11 | 深圳市蓝韵实业有限公司 | Ratchet wheel braking structure and lifting bed provided with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108590298B (en) | 2020-02-07 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |