CN2622324Y - Safety apparatus for mechanical type multi-layer parking facilities - Google Patents
Safety apparatus for mechanical type multi-layer parking facilities Download PDFInfo
- Publication number
- CN2622324Y CN2622324Y CN 03221613 CN03221613U CN2622324Y CN 2622324 Y CN2622324 Y CN 2622324Y CN 03221613 CN03221613 CN 03221613 CN 03221613 U CN03221613 U CN 03221613U CN 2622324 Y CN2622324 Y CN 2622324Y
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- safety
- mechanical
- extension spring
- vehicle
- riser
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Abstract
The utility model relates to a safety apparatus for mechanical type multi-layer parking facilities, which comprises a safety dropping-proof hanging rod or hanging wall panel 3-1, a safety dropping-proof hook 3-2, a gear pin 3-3, a lifting board 3-5, an extension spring 3-7, a safety detector 3-16, a safety test switch 3-12 and a lifting handle 3-15. The lifting board and the safety detector are sheathed from the empty top and bottom on the lifting handle; the safety dropping-proof hook is connected with the lifting board by the gear pin, and is served as integration; one end of the extension spring is connected with the lower part of the safety dropping-proof hook; the other end of the extension spring, the gear pin, and the safety test switch are connected with the loading sweep or the carrier of a parking facility. The safety dropping-proof hanging rod or hanging wall panel is fixed on a guiding column of the parking facility; the lifting handle is connected with the cable or bicycle chain of the parking facility. The device is able to prevent the crashing accident occurring because of the accident fracture of the elevating steel cable or bicycle chain in the working process of the lift mechanism efficiently, and simultaneously the lifting of vehicles with excess freight is prevented.
Description
Technical field:
The utility model relates to a kind of mechanical three-dimensional parking device.Particularly relate to a kind of mechanical three-dimensional parking device safety device.
Background technology:
Now the elevating mechanism major part of the three-dimensional parking device that uses on the market is to realize the elevating movement of vehicle by wire rope or chain, and the safe and reliable operation of vehicle in lifting process is one of problem of being concerned about most of vast parking client.At present, the mechanical parking equipment of using with wire rope or the lifting of chain row culture only is at vehicle and is provided with high-order anti-drop device on putting in place of parking position or the level position, prevent vehicle-containing or carrier after putting in place or stopping, causing the generation of the accident of falling owing to the unexpected fracture of wire rope or chain; And in the lifting running, when wire rope or chain occurring and rupture suddenly, then not having any anti-falling protection measure, great falling accident can take place in the utmost point.
In addition, the vehicle-containing of mechanical stereo garage or the supporting capacity of carrier normally all are the demands by the garage owner, the bicycle parking weight that regulation allows, and design the supporting capacity of mechanical garage vehicle-containing or carrier by the weight of this regulation.After the garage is delivered for use, an accurate warning sign that stops is set near the vehicle in and out port in garage, the clear and definite parking specification that allows of this garage, by garage administrative staff's implementation and supervision, and in actual the use, exceed standard or vehicle load after reequiping own exceeds standard and then can't in time discern as indivedual vehicle belongings.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency; provide a kind of elevating mechanism that can effectively prevent in running, falling accident to take place because of the unexpected fracture of lifting wire rope or chain; can also prevent simultaneously the lifting of overloaded vehicle, mechanical three-dimensional parking device and overloaded vehicle itself be played the mechanical three-dimensional parking device safety device of safeguard protection effect.
The purpose of this utility model realizes by following proposal: a kind of mechanical three-dimensional parking device safety device, it comprises anti-fall peg of safety or link plate, the anti-fall hook of safety, gear pin, riser, extension spring, safety detector, safety detection switch and lift-bolt, on riser and the detector, following sky is enclosed within on the lift-bolt, the anti-fall hook of safety is unified into an integral body by trundle and riser, one end of extension spring links to each other with the anti-fall hook of safety bottom, the other end of extension spring, gear pin links to each other with the vehicle-containing or the carrier of parking apparatus with the safety detection switch, anti-fall peg of safety or link plate are fixed on the guide upright post of parking apparatus, and lift-bolt links to each other with the steel wire or the chain of parking apparatus.
Compare with existing machinery formula three-dimensional parking device safety device, the utlity model has following advantage:
1, solves the problem that the elevating mechanism of traditional mechanical three-dimensional parking device can not be anti-fall in running, increased the security reliability in such garage.
2, increased and do not possessed the overload protection function in traditional Mechanical Three-dimensional Garage.
3, this device is set after, on former every layer of berth layer high-order anti-drop device being set can no longer be provided with, thereby the cost of product decreases.
4, this device position is flexible, easy to use, and the anti-fall peg of safety can be arranged in inboard, the outside of steel work shaped steel.
5, the anti-fall peg of safety is the variation of sawtooth, except that can be used as safe peg use, when maintaining at ordinary times, also can be used as cat ladder and uses.
Description of drawings:
Fig. 1 is the utility model situation map during normal lifting on the three-dimensional parking device elevating mechanism.
Fig. 2 is the utility model situation map during disconnected rope (chain) protection on the three-dimensional parking device elevating mechanism.
Fig. 3 is put figure for the I district of Fig. 1.
Fig. 4 is the vertical view of Fig. 3.
The enlarged drawing in II district when Fig. 5 interrupts rope (chain) protection for Fig. 2.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the utility model when overload, and the state diagram of overload protection takes place.
Fig. 8 is the enlarged drawing in III district among Fig. 7.
Fig. 9 is the vertical view of Fig. 8.
Figure 10 is the partial enlarged drawing of the anti-fall peg of the utility model safety.
Figure 11 is the anti-fall link plate schematic diagram of the variant form of the anti-fall peg of the utility model safety.
The specific embodiment:
Fig. 1, Fig. 2 and Figure 7 shows that the mechanical three-dimensional parking device elevating mechanism that has the safety device is in the mechanism map under normal lifting operation, disconnected rope (chain) protection and three kinds of duties of overload protection respectively.This hoisting mechanism mainly is made up of steel work guide upright post 1, carrier 2, new type of safe device 3, lifting wire rope or chain 4.Wherein, mechanism's enlarged drawing is respectively as Fig. 3, Fig. 5 and shown in Figure 8 under the described in the above three kinds of work condition states of this new type of safe device 3, and under Fig. 3, Fig. 5 and Fig. 8 operating mode, the pairing vertical view of mechanism is respectively as Fig. 4, Fig. 6 and shown in Figure 9.This new type of safe device is by the anti-fall peg 3-1 of safety, the anti-fall hook 3-2 of safety, gear pin 3-3, limit for tonnage safety key seat 3-4, riser 3-5, limit for tonnage safety pin or limit for tonnage sensor 3-6, extension spring 3-7, extension spring location key seat 3-8, extension spring alignment pin 3-9, trundle axle bed 3-10, sense switch seat 3-11, sense switch 3-12, nut 3-13, cottor pin 3-14, lift-bolt 3-15, safety detector 3-16, buffer spring 3-17, spring lasso 3-18, spherical washer 3-19 and connector 3-20 form.The connection situation of each mechanism is as follows: wire rope or chain 4 are fixedlyed connected with lift-bolt 3-15 by connector 3-20, riser 3-5, spherical washer 3-19, spring lasso 3-18 and buffering spring 3-17 sky are enclosed within on the lift-bolt 3-15, detector 3-16 is fixed on the nut 3-13, can realize up-down adjustment with nut 3-13, the anti-fall hook 3-2 of safety is unified into an integral body by gear pin 3-3 and riser 3-5, by trundle 3-5 device on trundle axle bed 3-10, in trundle axle bed 3-10, make unitary rotation, trundle axle bed 3-10 is fixed on vehicle-containing or moves on the device 2, limit for tonnage safety pin or limit for tonnage sensor 3-6 are fixed in the safety pin axle bed 3-4, safety pin axle bed 3-4 is fixedlyed connected with vehicle-containing or carrier 2, the end of extension spring 3-7 links to each other with the anti-fall hook of safety 3-2 bottom, the other end is fixed in the extension spring positioning seat 3-8 by extension spring alignment pin 3-9, extension spring positioning seat 3-8 is fixedlyed connected with vehicle-containing or carrier 2, and sense switch 3-12 is fixed on the sense switch seat 3-11 that is fixedly linked with vehicle-containing or carrier 2.The anti-fall peg 3-1 of safety is fixed on the steel work guide upright post 1, the partial enlarged drawing of safe peg 3-1 as shown in figure 10, safe peg 3-1 is the variant form of broached-tooth design, it also can make a variation and be link plate or similar other form as shown in figure 11.
Operating principle:
1, normal lifting operation
Equipment is normal to be moved as shown in Figure 1, and its concrete principle is described with the amplification situation map 3 and the Fig. 4 in I district, left side among Fig. 1.Among the figure: the lifting force F of wire rope or chain 4 is by connector 3-20, nut 3-13, safety detector 3-16, spring lasso 3-18, spherical washer 3-19 passes to riser 3-5, riser 3-5 is connected in drive by gear pin 3-3 the anti-fall hook of the safety 3-2 of one to vehicle-containing or carrier 2 direction clockwise directions rotations (the right side safety device direction of rotation among Fig. 1 in contrast), the anti-fall hook 3-2 of safety makes a concession to the safe peg 3-1 outside, riser 3-5 is stable to be depressed on limit for tonnage safety pin or the limit for tonnage sensor 3-6, as the overloading free phenomenon, then vehicle-containing or carrier will be realized normal lifting operation.Wherein, buffer spring 3-17 plays cushioning effect in lifting process, avoid the moment impact effect when promoting the action beginning, the effect of spring lasso 3-18 is in order to prevent the undue pressurized of buffer spring in lifting process, spherical washer 3-19 is provided with reliable contact of lifting pressing plate 3-5 in lifting process for realizing, design conditions difference because of each equipment, the anglec of rotation when promoting pressing plate 3-5 work has than big difference, pendulum angle when promoting pressing plate 3-5 work hour also can consider not to be provided with this ball-type packing ring 3-19.
Protection when 2, fracture takes place for wire rope in service or chain
In the lifting running, when fracture suddenly takes place with wire rope or chain in lifting, with the protection that realizes as shown in Figure 2, its concrete principle is described with the amplification situation map 5 and the Fig. 6 in II district, left side among Fig. 2, among the figure: when wire rope or chain 4 generations fracture suddenly, the anti-fall hook 3-2 of pulling force pulling safety that is contained in the extension spring 3-7 on vehicle-containing or the carrier 2 counterclockwise rotates, make the anti-fall hook 3-2 of safety hook the anti-fall peg 3-1 of the safety that is contained on the steel work guide upright post 1, guarantee that disconnected rope (chain) side no longer drops; Simultaneously, the riser 3-5 that fuses with the anti-fall hook of safety 3-2 counterclockwise rotates (when breaking rope or chain as if right side among Fig. 2 with the anti-fall hook of safety 3-2, the safety device direction of rotation on right side in contrast), promote spherical washer 3-19, spring 3-17, spring lasso 3-18, safety detector 3-16 etc. are operation downwards, simultaneously, after wire rope or the chain fracture, all will under action of gravity, fall downwards voluntarily with a series of objects that link to each other on the lift-bolt 3-15, thereby, make safety detector 3-16 push down sense switch 3-12 downwards, sense switch 3-12 sends signal immediately, make system cut-off, guarantee that the wire rope (or chain) that not disconnected restrict (chain) located lands no longer downwards, because anti-fall peg of safety or link plate 3-1 are provided with on the total travel of three-dimensional parking device elevating mechanism lifting operation, so this safety device can realize that the three-dimensional parking device elevating mechanism is anti-fall in the total travel scope of lifting operation.When disconnected simultaneously rope of bilateral or chain, the bilateral safety device will act on simultaneously, realize anti-fall.
3, overload protection
As shown in Figure 7; after causing overloaded vehicle to enter vehicle-containing (or carrier) because of garage administrative staff carelessness; at vehicle-containing (or carrier) when beginning to promote; overload protection will take place; system can not be raised, and concrete principle is with situation map 8 and Fig. 9 introduction after amplify in III district, left side among Fig. 7.Among the figure: the lifting force of wire rope (or chain) is passed on limit for tonnage safety pin (or the limit for tonnage sensor) 3-6 by riser 3-5; the supporting capacity of limit for tonnage safety pin (or limit for tonnage sensor) 3-6 is to determine by design; because overload; limit for tonnage safety pin (or limit for tonnage sensor) 3-6 will be cut off; riser 3-5 will further be promoted; safety detector 3-16 will push down sense switch 3-12 after rising; sense switch 3-12 sends signal immediately; system will be cut off the electricity supply immediately; vehicle-containing (or carrier) can not be raised, thus the safety of protection garage tools and warehouse-in vehicle.After overloaded vehicle withdraws from, have only the limit for tonnage safety pin (or limit for tonnage sensor) of replacing 3-6, the garage can drop into and continue operation.
Claims (9)
1, a kind of mechanical three-dimensional parking device safety device, it is characterized in that it comprises anti-fall peg of safety or link plate (3-1), safety anti-fall hook (3-2), gear pin (3-3), riser (3-5), extension spring (3-7), safety detector (3-16), safety detection switch (3-12) and lift-bolt (3-15), on riser (3-5) and the safety detector (3-16), following sky is enclosed within on the lift-bolt (3-15), the anti-fall hook of safety (3-2) is unified into an integral body by trundle (3-3) and riser (3-5), one end of extension spring (3-7) links to each other with safety anti-fall hook (3-2) bottom, the other end of extension spring (3-7), gear pin (3-3) links to each other with the vehicle-containing or the carrier (2) of parking apparatus with safety detection switch (3-12), anti-fall peg of safety or link plate (3-1) are fixed on the guide upright post (1) of parking apparatus, and lift-bolt (3-15) links to each other with the steel wire or the chain (4) of parking apparatus.
2, a kind of mechanical three-dimensional parking device safety device according to claim 1, it is characterized in that the vehicle-containing of parking apparatus or move being connected with limit for tonnage safety key seat (3-4) on the device (2), limit for tonnage safety key seat (3-4) is gone up device limit for tonnage safety pin or limit for tonnage sensor (3-6), and riser (3-5) is pressed on limit for tonnage safety pin or the limit for tonnage sensor (3-6).
3, a kind of mechanical three-dimensional parking device safety device according to claim 1 and 2, it is characterized in that gear pin (3-3) device on trundle axle bed (3-10), trundle axle bed (3-10) installs on the vehicle-containing or carrier (2) of parking apparatus.
4, a kind of mechanical three-dimensional parking device safety device according to claim 1 and 2, the other end that it is characterized in that extension spring (3-7) is connected on the extension spring location key seat (3-8), and extension spring location key seat (3-8) installs on the vehicle-containing or carrier (2) of parking apparatus.
5, a kind of mechanical three-dimensional parking device safety device according to claim 1 and 2, it is characterized in that safety detection switch (3-12) device on sense switch seat (3-11), sense switch seat (3-11) installs on the vehicle-containing or carrier (2) of parking apparatus.
6, a kind of mechanical three-dimensional parking device safety device according to claim 1 and 2 is characterized in that lift-bolt (3-15) end revolves to be equipped with nut (3-13).
7, a kind of mechanical three-dimensional parking device safety device according to claim 1 and 2 is characterized in that being set with on the lift-bolt (3-15) between riser (3-5) and detector (3-16) buffer spring (3-17) and spring lasso (3-18).
8, a kind of mechanical three-dimensional parking device safety device according to claim 7 is characterized in that being set with spherical washer (3-19) on the lift-bolt (3-15) between riser (3-5) and spring lasso (3-18).
9, a kind of mechanical three-dimensional parking device safety device according to claim 1 and 2 is characterized in that safe peg or link plate (3-1) are the variant forms of broached-tooth design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221613 CN2622324Y (en) | 2003-04-30 | 2003-04-30 | Safety apparatus for mechanical type multi-layer parking facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221613 CN2622324Y (en) | 2003-04-30 | 2003-04-30 | Safety apparatus for mechanical type multi-layer parking facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622324Y true CN2622324Y (en) | 2004-06-30 |
Family
ID=34244750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03221613 Expired - Fee Related CN2622324Y (en) | 2003-04-30 | 2003-04-30 | Safety apparatus for mechanical type multi-layer parking facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622324Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713259B (en) * | 2009-11-01 | 2011-07-20 | 江苏双良停车设备有限公司 | Fall preventing device for mechanical parking equipment |
| CN103526971A (en) * | 2013-05-03 | 2014-01-22 | 梁崇彦 | Novel hydraulic type parking device driven by horizontal type oil-cylinder steel wire rope |
| CN109060089A (en) * | 2018-10-31 | 2018-12-21 | 唐山宝乐智能科技股份有限公司 | Mechanical parking equipment vehicle weight safety detection device |
| CN109653569A (en) * | 2018-12-29 | 2019-04-19 | 武汉城市职业学院 | A kind of jacking system of parking apparatus |
-
2003
- 2003-04-30 CN CN 03221613 patent/CN2622324Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713259B (en) * | 2009-11-01 | 2011-07-20 | 江苏双良停车设备有限公司 | Fall preventing device for mechanical parking equipment |
| CN103526971A (en) * | 2013-05-03 | 2014-01-22 | 梁崇彦 | Novel hydraulic type parking device driven by horizontal type oil-cylinder steel wire rope |
| CN109060089A (en) * | 2018-10-31 | 2018-12-21 | 唐山宝乐智能科技股份有限公司 | Mechanical parking equipment vehicle weight safety detection device |
| CN109653569A (en) * | 2018-12-29 | 2019-04-19 | 武汉城市职业学院 | A kind of jacking system of parking apparatus |
| CN109653569B (en) * | 2018-12-29 | 2024-04-16 | 武汉城市职业学院 | Lifting system of parking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040630 Termination date: 20110430 |