CN205422100U - Parking equipment prevents mechanism of falling - Google Patents
Parking equipment prevents mechanism of falling Download PDFInfo
- Publication number
- CN205422100U CN205422100U CN201620339782.6U CN201620339782U CN205422100U CN 205422100 U CN205422100 U CN 205422100U CN 201620339782 U CN201620339782 U CN 201620339782U CN 205422100 U CN205422100 U CN 205422100U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- lifting
- grab
- pothook
- contiguous block
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a parking equipment prevents mechanism of falling, including lift connecting block, pull rod, crossbeam, extension spring and pothook, the one end of lift connecting block is connected with the chain, the other end and pull rod upper end swing joint, and the lower extreme and the crossbeam swing joint of pull rod, the both ends of crossbeam are equipped with the pothook, and the one end of second round pin axle articulates with the pothook to be connected, and the mechanism that should prevent falling through first round pin axle and second round pin axle and lifting slide sleeve fixed connection, just sets up the extension spring between crossbeam and support. Under the normal operating conditions, the vertical stand cardboard of hugging closely of lift connecting block, pull rod, crossbeam and pothook. When the chain broke off, the extension spring had the elastic support effect to the crossbeam, and the crossbeam drives the pothook and takes place to rotate, the perk of pothook point upward, and the card plays the effect that prevents lifting slide sleeve and fall in going into the draw -in groove of stand cardboard. Should prevent the fall safe and reliable of mechanism, simple to operate.
Description
Technical field
This utility model belongs to lugs technical field, particularly to the anti-falling mechanism of a kind of parking apparatus.
Background technology
Along with the development of urbanization process, the problem that vehicle is parked nowhere generalizes increasingly with intensification.Multi-storied garage is to improve car park capacity, the effective tool of a stopping at release difficult problem.Multi-storied garage was built in the U.S. as far back as 1918, after be used widely, Japan's history of existing nearly 40 years, China also begins one's study the beginning of the nineties and develops machinery three-dimensional parking device, course away from existing nearly 20 years of the present, mechanical three-dimensional parking device, with the little unique property of its average bicycle floor space, is accepted by users.Wherein lifting type multi-storied garage is one of mechanical three-dimensional parking device of most development potentiality and practicality, for preventing the chain etc. promoting vehicle-containing from disconnecting accidents caused, lifting type multi-storied garage need to install a kind of dependable performance, the willing release mechanism preventing sweep from falling.
Chinese patent CN203905568U discloses the falling proof device of a kind of parking apparatus, this device is pressed on apical axis by chain, pressure is applied to apical axis, during chain rupture, apical axis loses chain pressure applied, torsion spring release elastic force makes claw tip upwarp, and claw tip snaps in the draw-in groove of clamp, thus serves and prevent from lifting the purpose that sliding sleeve falls.But chain is pressed on apical axis in this device, during normal operation, bigger friction can be produced between chain and apical axis, be substantially reduced the service life of chain.
Utility model content
The defect existed for above-mentioned prior art, technical problem to be solved in the utility model is to provide the anti-falling mechanism of the highest parking apparatus more reliable and easy for installation of a kind of security performance.
For solving above-mentioned technical problem, this utility model includes the lifting contiguous block being arranged in lifting sliding sleeve, pull bar, crossbeam, extension spring and grab, described lifting contiguous block is fixed with lifting sliding sleeve by the first bearing pin arranged, it is provided with oscilaltion gap between described lifting contiguous block and the first bearing pin, one end of described lifting contiguous block is connected with chain, the other end coordinates with pull bar upper end thereof, the lower end of described pull bar is hinged with crossbeam to be coordinated, the two ends of described crossbeam are provided with grab, described grab can be with the draw-in groove snap-fit engagement of setting on column, the second bearing pin it is provided with between described grab, described second bearing pin outboard end is connected with lifting sliding sleeve, it is provided with, before the support of described crossbeam and lifting sliding sleeve, the extension spring being in extended state.
As preferably, described crossbeam center upper portion is provided with a pair lug, and this lug is articulated and connected with described pull bar by bearing pin.
As preferably, described crossbeam is structure as a whole with grab.
As preferably, it is connected for fixing between described crossbeam and grab.
As preferably, described grab is welded on crossbeam two ends.
As preferably, between described lifting contiguous block and lifting sliding sleeve sidewall, it is provided with cushion block.
As preferably, between described crossbeam and support, it is uniformly arranged some extension springs.
The beneficial effects of the utility model are: described lifting contiguous block upper end connects chain, lower end is hinged with pull bar, pull bar lower end is articulated and connected with crossbeam, when normally working, the pulling force applied due to chain and extension spring makes to lift contiguous block and pull bar is in the state being vertically parallel to column clamp, now chain and miscellaneous part also the most down, will not be caused abrasion by card hook tip.When chain disconnects, lifting contiguous block is made card hook tip tilt in the draw-in groove snapping in column clamp by force unbalance, extension spring retraction.Having some extension springs owing to connecting between crossbeam and support, when chain disconnects, crossbeam is played a supporting role by extension spring, effectively prevents the grab snapping in draw-in groove from slipping.Secondly, the elastic reaction of extension spring also acts as good cushioning effect, effectively prevents instantaneous powerful action of gravity from making grab or the risk of crossbeam fracture.In addition, between described lifting contiguous block and lifting sliding sleeve sidewall, cushion block is set, it is possible not only to keep lift contiguous block during normal operation and is in the state being vertically parallel to column clamp, can also give when chain disconnects and lifting one cushioning effect of contiguous block, instantaneous powerful impulsive force can be prevented effectively from and make the first bearing pin fracture.The connected mode of hinge is preferably employed between this utility model lifting contiguous block, pull bar, crossbeam etc., the most solid and reliable and easy for installation.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the side-looking structural representation under this utility model normal operating conditions；
Fig. 2 is the side-looking structural representation under this utility model chain rupture state；
Fig. 3 is the perspective view under this utility model chain rupture state.
In figure, each label implication is: 1 is lifting contiguous block；2 is chain；3 is pull bar；4 is the first bearing pin；5 is cushion block；6 is lifting sliding sleeve；7 is extension spring；8 is support；9 is grab；10 is the second bearing pin；11 is draw-in groove；12 is column；13 is lug；14 is crossbeam.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is elaborated.
As shown in Figure 1 to Figure 3, the anti-falling mechanism of a kind of parking apparatus provided by the utility model includes lifting contiguous block 1, pull bar 3, crossbeam 14, extension spring 7 and the grab 9 being arranged in lifting sliding sleeve 6.Lifting contiguous block 1 is fixed with lifting sliding sleeve 6 by the first bearing pin 4 arranged, and is provided with oscilaltion gap between lifting contiguous block 1 and the first bearing pin 4.In order to prevent lifting contiguous block 1 from horizontally slipping on the first bearing pin 4, lifting contiguous block 1 is arranged in the cavity of lifting sliding sleeve 6, between lifting contiguous block 1 and lifting sliding sleeve 6 sidewall, cushion block 5 is set, first bearing pin 4 one end is fixed with lifting sliding sleeve 6 one sidewall, and the other end offsets through cushion block 5, lifting contiguous block 1 with lifting another sidewall of sliding sleeve 6.One end of lifting contiguous block 1 is connected with chain 2, and the other end is connected with pull bar 3 upper end thereof, and the lower end of pull bar 3 is hinged with crossbeam 14 to be coordinated, the two ends of crossbeam 14 are provided with grab 9, crossbeam 14 can be structure as a whole with grab 9, it is also possible to is fixing connection, such as welding etc..Grab 9 can be with draw-in groove 11 snap-fit engagement of setting on column 12.When chain disconnects, grab 9 can firmly be stuck in draw-in groove 11, and the spacing between draw-in groove 11 is arranged as required to, and is perfectly even distributed setting.Being provided with the second bearing pin 10 between grab 9, the second bearing pin 10 outboard end is connected with lifting sliding sleeve 6.Crossbeam 14 upper face center arranges a pair lug 13, and depending on the thickness according to pull bar 3 of the distance between two lugs, pull bar 3 lower end is between two lugs, and passes through hinge.Lifting contiguous block 1, pull bar 3 and crossbeam 14 can relatively rotate.Arranging two extension springs 7 being in extended state between crossbeam 14 and support 8, two extension springs 7 link position on crossbeam 14 is equal according to the distance of crossbeam 14 point midway.The quantity of extension spring 7 can adjust as required, some extension springs 7 are uniformly set between crossbeam 14 and support 8, connected mode between extension spring 7 and crossbeam 14 and support 8 can be by arranging hanging hole on crossbeam 14 and support 8, it is also possible to directly welding etc., as long as ensureing to be connected firmly.
Operation principle: as it is shown in figure 1, when parking apparatus is in normal operating conditions, due to the pulling force effect of chain 2, lift contiguous block 1 stress balance, extension spring 7 is in tension.When chain 2 drop, as shown in Figures 2 and 3, lifting contiguous block 1 is by force unbalance, owing to being provided with oscilaltion gap between lifting contiguous block 1 and the first bearing pin 4, lifting relative first bearing pin 4 of contiguous block 1 moves down, and the power that extension spring 7 compression produces makes to be formed between lifting contiguous block 1, pull bar 3 and crossbeam 14 three certain angle, thus crossbeam 14 drives grab 9 to rotate, grab 9 point upward tilts, and snaps in the draw-in groove 11 of column 12, plays and prevents from lifting the effect that sliding sleeve 6 falls.Impulsive force plays certain cushioning effect by extension spring 7 and cushion block 5, it is to avoid falling proof device occurs because of the situation ruptured by instantaneous impact.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill is possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (7)
- null1. the anti-falling mechanism of a parking apparatus，It is characterized in that the lifting contiguous block (1) including being arranged in lifting sliding sleeve (6)、Pull bar (3)、Crossbeam (14)、Extension spring (7) and grab (9)，Described lifting contiguous block (1) is fixed with lifting sliding sleeve (6) by the first bearing pin (4) arranged，It is provided with oscilaltion gap between described lifting contiguous block (1) and the first bearing pin (4)，One end of described lifting contiguous block (1) is connected with chain (2)，The other end coordinates with pull bar (3) upper end thereof，The lower end of described pull bar (3) is hinged with crossbeam (14) to be coordinated，The two ends of described crossbeam (14) are provided with grab (9)，Described grab (9) can draw-in groove (11) snap-fit engagement that arrange upper with column (12)，The second bearing pin (10) it is provided with between described grab (9)，Described second bearing pin (10) outboard end is connected with lifting sliding sleeve (6)，It is provided with, before the support (8) of described crossbeam (14) and lifting sliding sleeve (6), the extension spring (7) being in extended state.
- The anti-falling mechanism of a kind of parking apparatus the most according to claim 1, it is characterised in that described crossbeam (14) center upper portion is provided with a pair lug (13), this lug (13) is articulated and connected with described pull bar (3) by bearing pin.
- The anti-falling mechanism of a kind of parking apparatus the most according to claim 1, it is characterised in that described crossbeam (14) is structure as a whole with grab (9).
- The anti-falling mechanism of a kind of parking apparatus the most according to claim 1, it is characterised in that be connected for fixing between described crossbeam (14) with grab (9).
- 5. according to the anti-falling mechanism of a kind of parking apparatus described in claim 1 or 4, it is characterised in that described grab (9) is welded on crossbeam (14) two ends.
- The anti-falling mechanism of a kind of parking apparatus the most according to claim 1, it is characterised in that be provided with cushion block (5) between described lifting contiguous block (1) and lifting sliding sleeve (6) sidewall.
- The anti-falling mechanism of a kind of parking apparatus the most according to claim 1, it is characterised in that be uniformly arranged some extension springs (7) between described crossbeam (14) and support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339782.6U CN205422100U (en) | 2016-04-21 | 2016-04-21 | Parking equipment prevents mechanism of falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339782.6U CN205422100U (en) | 2016-04-21 | 2016-04-21 | Parking equipment prevents mechanism of falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422100U true CN205422100U (en) | 2016-08-03 |
Family
ID=56521313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620339782.6U Expired - Fee Related CN205422100U (en) | 2016-04-21 | 2016-04-21 | Parking equipment prevents mechanism of falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735717A (en) * | 2016-04-21 | 2016-07-06 | 杭州佑昌齿轮制造有限公司 | Fall protection mechanism for parking equipment |
| CN108954774A (en) * | 2018-08-24 | 2018-12-07 | 珠海格力电器股份有限公司 | Air conditioner casing and air conditioner |
| CN109707203A (en) * | 2018-08-13 | 2019-05-03 | 河南车机停车设备有限公司 | A kind of secondary rope safety anti-falling device of mechanical parking equipment |
-
2016
- 2016-04-21 CN CN201620339782.6U patent/CN205422100U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735717A (en) * | 2016-04-21 | 2016-07-06 | 杭州佑昌齿轮制造有限公司 | Fall protection mechanism for parking equipment |
| CN105735717B (en) * | 2016-04-21 | 2018-09-07 | 杭州佑昌齿轮制造有限公司 | A kind of anti-falling mechanism of parking apparatus |
| CN109707203A (en) * | 2018-08-13 | 2019-05-03 | 河南车机停车设备有限公司 | A kind of secondary rope safety anti-falling device of mechanical parking equipment |
| CN108954774A (en) * | 2018-08-24 | 2018-12-07 | 珠海格力电器股份有限公司 | Air conditioner casing and air conditioner |
| CN108954774B (en) * | 2018-08-24 | 2023-07-14 | 珠海格力电器股份有限公司 | Air conditioner casing and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |