CN203487841U - Linkage falling prevention device of vehicle hoisting platform of three-dimensional parking device - Google Patents
Linkage falling prevention device of vehicle hoisting platform of three-dimensional parking device Download PDFInfo
- Publication number
- CN203487841U CN203487841U CN201320541630.0U CN201320541630U CN203487841U CN 203487841 U CN203487841 U CN 203487841U CN 201320541630 U CN201320541630 U CN 201320541630U CN 203487841 U CN203487841 U CN 203487841U
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- safety door
- door hook
- linkage
- rods
- safety hooks
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Abstract
A linkage falling prevention device of a vehicle hoisting platform of a three-dimensional parking device comprises safety hooks and hanging holes for the safety hooks to penetrate into; the safety hooks are arranged on the bilateral sides of a frame; the hanging holes are formed in a side beam of the vehicle hoisting platform; the top ends of the safety hooks are hinged to the frame; the safety hooks arranged on each side comprise the front safety hook and the rear safety hook which are arranged on the front portion and the rear portion of the frame respectively; the front safety hooks and the rear safety hooks arranged on the same sides are connected with each other through connecting rods; a rotatable connecting shaft is arranged between connecting shaft frames which are arranged on the bilateral sides of the rear portion of the frame; linkage rods are arranged at two ends of the connecting shaft; the middle of each linkage rod is fixed on the connecting shaft; the bottom ends of the linkage rods are connected with the corresponding rear safety hooks through pull rods; the top ends of the linkage rods are connected with extensible rods of push-pull electromagnets arranged on the frame through power connecting rods. According to the linkage falling prevention device of the vehicle hoisting platform of the three-dimensional parking device, the front safety hooks and the rear safety hooks arranged on the bilateral sides of the frame can be pushed by the push-pull electromagnets through the power connecting rods, the pull rods and the connecting rods when the vehicle hoisting platform is hoisted to the preset height and accordingly the hanging holes of the vehicle hoisting platform can be hooked by all the safety hooks simultaneously.
Description
Technical field
The utility model relates to a kind of fastening devices, specifically, is a kind of interlock anti-drop device for preventing that three-dimensional parking device boarding platform from falling.
Background technology
The boarding platform of three-dimensional parking device is lifted on framework by wire rope, and boarding platform also carries out lifting by wire rope.
When boarding platform by vehicle lifting after certain altitude, need to be fixed, in order to prevent the accidental fall of boarding platform, anti-drop device is all installed on three-dimensional parking device, current anti-drop device all needs lock artificially, troublesome poeration, inefficiency, and the quantity that anti-drop device arranges is more, easily there is maloperation, omit, anti-drop device fails all to lock, and causes potential safety hazard.
Utility model content
The problem that the utility model exists for above-mentioned prior art, has designed a kind of interlock anti-drop device.
Three-dimensional parking device boarding platform interlock anti-drop device of the present utility model, comprise and be arranged on the safety door hook of framework both sides and be arranged on the hanging hole that can make safety door hook penetrate on boarding platform side bar, safety door hook top is hinged on framework, the safety door hook of each side all comprises front safety door hook and the rear safety door hook that is arranged on respectively frame front and rear portion, the front safety door hook of homonymy is connected by connecting rod with rear safety door hook, be arranged between frame rear portion both sides connection pedestal rotatable connecting axle is installed, connecting axle two ends are all provided with gangbar, gangbar middle part is fixed on connecting axle, gangbar bottom is connected with corresponding rear safety door hook by pull bar, gangbar top is connected by dynamic link with the expansion link that is arranged on the sliding electromagnet on framework.
Preferably, the edge of hanging hole is provided with hook drop-proof plate.
Preferably, connecting rod two ends are flexibly connected with the middle part of front safety door hook and the middle part of rear safety door hook respectively, pull bar two ends are flexibly connected with gangbar bottom and rear safety door hook middle part respectively, and dynamic link two ends are flexibly connected with expansion link top and gangbar top respectively.
The beneficial effects of the utility model are: three-dimensional parking device boarding platform interlock anti-drop device can give rise to after predetermined altitude at boarding platform, sliding electromagnet can pass through front safety door hook and the rear safety door hook that dynamic link, pull bar and connecting rod promote framework both sides, make safety door hook all hook the hanging hole of boarding platform simultaneously, complete the anti-fall fixing of boarding platform.Because front safety door hook is all connected by connecting rod with rear safety door hook, all the operation of safety door hook is all move simultaneously and complete locking simultaneously, simple to operate, operating efficiency is high, and all positions complete locking simultaneously, prevents from forgeing lock point, avoid the generation of maloperation, eliminated potential safety hazard.
Accompanying drawing explanation
Accompanying drawing 1 is the overall structure figure of three-dimensional parking device boarding platform interlock anti-drop device;
Accompanying drawing 2 is the partial enlarged drawing of A part in Fig. 1;
Accompanying drawing 3 is the structure chart of three-dimensional parking device boarding platform interlock anti-drop device safety door hook mechanism.
The specific embodiment
Three-dimensional parking device boarding platform interlock anti-drop device of the present utility model, as shown in Figures 1 to 3, comprises and is arranged on the safety door hook of framework 1 both sides and is arranged on the hanging hole 3 that can make safety door hook penetrate on boarding platform side bar 2.
Safety door hook top is hinged on framework 1, the safety door hook of each side all comprises front safety door hook 4 and the rear safety door hook 5 that is arranged on respectively framework 1 front and rear, the front safety door hook 4 of homonymy is connected by connecting rod 6 with rear safety door hook 5, and connecting rod 6 two ends are flexibly connected with the middle part of front safety door hook 4 and the middle part of rear safety door hook 5 respectively.
Be arranged between framework 1 both sides, rear portion connection pedestal 7 rotatable connecting axle 8 is installed, connecting axle 8 two ends are all provided with gangbar 9, and gangbar 9 middle parts are fixed on connecting axle 8.
The edge of hanging hole 3 is provided with hook drop-proof plate 13.
During use, at boarding platform, give rise to after predetermined altitude, safety door hook all extend in corresponding hanging hole 3, the expansion link of sliding electromagnet 11 stretches out, and promotes the top of gangbar 9, makes the bottom of gangbar 9 promote rear safety door hook 5 by pull bar 11, and safety door hook 4 before rear safety door hook 5 is promoted by connecting rod 6, make the coupler body of whole safety door hooks hook the hook drop-proof plate 13 of hanging hole, interlock anti-drop device completes the fixing of boarding platform, has prevented falling of boarding platform.
Claims (3)
1. three-dimensional parking device boarding platform interlock anti-drop device, it is characterized in that, comprise and be arranged on the safety door hook of framework (1) both sides and be arranged on the hanging hole (3) that can make safety door hook penetrate on boarding platform side bar (2), safety door hook top is hinged on framework (1), the safety door hook of each side all comprises front safety door hook (4) and the rear safety door hook (5) that is arranged on respectively framework (1) front and rear, the front safety door hook (4) of homonymy is connected by connecting rod (6) with rear safety door hook (5), be arranged between framework (1) both sides, rear portion connection pedestals (7) rotatable connecting axle (8) is installed, connecting axle (8) two ends are all provided with gangbar (9), gangbar (9) middle part is fixed on connecting axle (8), gangbar (9) bottom is connected with corresponding rear safety door hook (5) by pull bar (10), gangbar (9) top is connected by dynamic link (12) with the expansion link that is arranged on the sliding electromagnet (11) on framework (1).
2. three-dimensional parking device boarding platform interlock anti-drop device according to claim 1, is characterized in that, the edge of hanging hole (3) is provided with hook drop-proof plate (13).
3. three-dimensional parking device boarding platform according to claim 1 interlock anti-drop device, it is characterized in that, connecting rod (6) two ends are flexibly connected with the middle part of front safety door hook (4) and the middle part of rear safety door hook (5) respectively, pull bar (10) two ends are flexibly connected with gangbar (9) bottom and rear safety door hook (5) middle part respectively, and dynamic link (12) two ends are flexibly connected with expansion link top and gangbar (9) top respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541630.0U CN203487841U (en) | 2013-08-31 | 2013-08-31 | Linkage falling prevention device of vehicle hoisting platform of three-dimensional parking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541630.0U CN203487841U (en) | 2013-08-31 | 2013-08-31 | Linkage falling prevention device of vehicle hoisting platform of three-dimensional parking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487841U true CN203487841U (en) | 2014-03-19 |
Family
ID=50258681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541630.0U Expired - Lifetime CN203487841U (en) | 2013-08-31 | 2013-08-31 | Linkage falling prevention device of vehicle hoisting platform of three-dimensional parking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203487841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818880A (en) * | 2015-04-12 | 2015-08-05 | 合肥翔瑞车库自动化设备有限公司 | Connection rod for stereo garage |
-
2013
- 2013-08-31 CN CN201320541630.0U patent/CN203487841U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818880A (en) * | 2015-04-12 | 2015-08-05 | 合肥翔瑞车库自动化设备有限公司 | Connection rod for stereo garage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |