CN205276979U - Stereo garage cuts fork fall -protection safety equipment - Google Patents
Stereo garage cuts fork fall -protection safety equipment Download PDFInfo
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- CN205276979U CN205276979U CN201520867673.7U CN201520867673U CN205276979U CN 205276979 U CN205276979 U CN 205276979U CN 201520867673 U CN201520867673 U CN 201520867673U CN 205276979 U CN205276979 U CN 205276979U
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- scissor
- vehicle
- garage
- chain
- articulated
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Abstract
The utility model provides a stereo garage cuts fork fall -protection safety equipment, includes arrestment mechanism assembly, chain detection device and PLC controller, the arrestment mechanism assembly is specifically settled between year sweep (7) and garage longeron (6) by cutting fork (4) and cutting fork arrestment mechanism and constitute, every hoisting point department of carrying sweep (7) all settles has an arrestment mechanism assembly, the lower spacing hinged end of cutting fork (4) hinges on carrying sweep (7), and go up spacing hinged end and hinge on garage longeron (6), cut the lower removal end of fork (4) and settle on carrying sweep (7) through coasting base (5), go up and move the end and coast base (5) through another and settle on garage longeron (6), it settles on cutting branching (4) to cut fork arrestment mechanism for brake cutting fork (4), required spare part is less, simple structure, and it is low to make the maintenance cost, has stronger bearing capacity, and long service life can improve the factor of safety of device, reduces the probability of occurence of failure, can effectively guarantee the security that the garage vehicle saved.
Description
Technical field
The utility model relates to a kind of multi-storied garage scissor-type falling-proof safety device, belongs to mechanical parking equipment technical field.
Background technology
According to the requirement of country and industry relevant laws and regulations, all lifting cross sliding type mechanical parking equipments all must install the safety mechanism preventing vehicle-containing from falling, to ensure that vehicle-containing can not fall after the chain promoting vehicle-containing or wire cable rupture.
At present, what the antidrop device of domestic major part parking apparatus adopted is all the structure that electro-magnet adds mechanical hook, controls hook by the power on/off of electro-magnet, and then realizes the braking to vehicle-containing. According to experience, the antidrop device of band electro-magnet very easily breaks down. 1, the connection of electro-magnet pull bar and suspension hook adopts direct-connected, and hook very easily makes electro-magnet pull bar become curved after being collided, thus makes transmission stuck; 2, after electro-magnet is energized, electro-magnet temperature can raise, and can reduce the magnetic of electro-magnet, and then causes hook not to be in time, and the safety performance of safety catcher is declined; 3, when electro-magnet reuses after long-time energising, there is remanent magnetism in iron core, iron core occurs situation about can not reset in time sometimes, and sensitivity is not high; 4, electro-magnet water-repellancy is poor, and when air is moist, electro-magnet easily gets rusty and corrodes, it may also be useful to the life-span is short.
Based on the defect of the falling-proof safety device of band electro-magnet, domestic mechanical parking equipment manufacturers design has gone out the falling-proof safety device of Purely mechanical structure. Such as Chinese utility model patent (Authorization Notice No.: CN202578092U, authorized announcement date: on December 05th, 2012, title: the dynamic anti-falling mechanism in tower storehouse) disclose a kind of Purely mechanical anti-falling mechanism: this structure utilizes the pulling force of wireline to be compressed by spring, drive the block of carving being arranged at the lever the other end to leave between guide wheel and guide rail, vehicle-containing can freely up and down be moved; When wireline loses pulling force because pine is disconnected, carve block arrives between guide wheel and guide rail under the effect of spring bounce, utilizes frictional force to stop guide wheel and vehicle-containing to glide. Although the mechanical type anti-fall that this technical scheme provides falls, mechanism avoids the problems referred to above, but there is following defect: 1, the weight capacity of anti-falling mechanism is limited, has much room for improvement; 2, braking only frictionally to realize, braking effect is not ideal enough; 3, vehicle-containing 4 hangs an anti-fall device at place is independent mechanism, and when hanging a little because of fault appearance braking for one, other hang a little can't brake simultaneously, and vehicle-containing easily tilts, and easily topples over the danger of automobile.
Summary of the invention
The purpose of this utility model is that the weight capacity for existing solid garage falling-proof device is poor, work-ing life is short, easily there is fault, there is the defect of bigger potential safety hazard, providing a kind of structure simple, manufacture maintenance cost low, weight capacity is strong, stable performance, safe and reliable scissor-type falling-proof safety device.
For achieving the above object, technical solution of the present utility model is:
A kind of multi-storied garage scissor-type falling-proof safety device, comprises that braking mechanism always becomes, chain detection apparatus and PLC;
Described braking mechanism always becomes and is made up of scissor and scissor braking mechanism, is specifically placed between vehicle-containing and garage longeron, and each of described vehicle-containing is hung a place and be all mounted with a braking mechanism and always become; The lower limit pin jointed end of described scissor is articulated with on vehicle-containing, and upper limit pin jointed end is articulated with on garage longeron, and by sliding, base is placed on vehicle-containing in the lower mobile terminal of described scissor, and upper mobile terminal is slided base by another and is placed on garage longeron; Described scissor braking mechanism is placed on scissor, in order to be braked by scissor; During vehicle-containing normal operation, scissor freely can stretch along with moving up and down of vehicle-containing;
Described chain detection apparatus is made up of corresponding chain union lever and proximity switch, is specifically placed on vehicle-containing, and each of described vehicle-containing is hung a place and be all mounted with a chain detection apparatus; Described chain union lever is connected to and draws high on chain, and vehicle-containing is under the drive of drop-up chain during normal operation, and chain union lever is pulled up the induction region that chain is pulled away from proximity switch, and vehicle-containing normally moves; When drop-up chain occurs that pine is disconnected, chain union lever falls into the induction region of proximity switch, chain detection apparatus sends signal, and described PLC controls scissor braking mechanism after receiving the signal of chain detection apparatus and braked by scissor, and then realizes the braking to vehicle-containing.
Preferably, described scissor braking mechanism is hydraulic ram or electronic cylinder; The two ends of described hydraulic ram and electronic cylinder are articulated with on two poles of scissor respectively, or one end is articulated with on the pole of scissor, and the other end is articulated with on vehicle-containing or garage longeron; During vehicle-containing normal operation, scissor and hydraulic ram or electronic cylinder freely can stretch along with moving up and down of vehicle-containing.
Preferably, the outer end of described hydraulic cylinder piston rod is articulated with on the pole of scissor, and another pole that the cylinder body of described hydraulic ram is articulated with scissor above or is articulated with on vehicle-containing or garage longeron.
Preferably, described hydraulic ram is articulated with on scissor by the bearing of fixed in position on scissor pole.
Preferably, described in slide base be trench structure, the laminating of its base plate is fixed on vehicle-containing and garage longeron, and its biside plate correspondence is provided with bar hole mutually parallel with the chute sliding base; The mobile terminal of described scissor is mounted with roller by bearing pin, and described roller is placed in the chute sliding base, and in described roller, the two ends of bearing pin are inserted in the bar hole sliding base biside plate respectively.
Preferably, on described vehicle-containing and garage longeron, correspondence is provided with hanger, and described scissor and vehicle-containing and the hinged of garage longeron are all realized by hanger.
Preferably, the aluminium alloy that described scissor is high strength is made.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model utilizes braking mechanism always to become (scissor adds scissor braking mechanism) and the combination of chain detection apparatus and PLC, provide a kind of antidrop device that can effectively stop vehicle-containing that tenesmus occurs in dynamic process and during stationary state because chain pine is disconnected, component required for the utility model are less, structure is simple, manufacture maintenance cost is low, and there is stronger weight capacity, long service life, the safety coefficient of device can be improved, the probability that minimizing accident occurs, effectively ensures the security of garage vehicle storage;
2, the utility model is provided with the roller that freely can roll in the chute sliding base on the mobile terminal of scissor, scissor can be stretched flexibly, improve the handiness of device, decrease frictional dissipation simultaneously, extend the work-ing life of braking mechanism;
3, the scissor in the utility model is made by the aluminium alloy of high strength, not only effectively ensure that the structural strength of braking mechanism so that it is possess enough supporting capacitys, also reduces device deadweight, it is achieved that the light-weight design of device simultaneously;
4, the utility model adopts electric integrated technology to reduce wire harness quantity in garage in a large number, reduces the possibility that fault occurs, and meanwhile, the use of advanced hydrauliccontroller also reduces the probability that accident occurs greatly;
5. the utility model hangs a place in each of vehicle-containing and is provided with a braking mechanism and a chain detection apparatus, described chain detection apparatus is for disconnected situation of monitoring the pine of this position chain, when a certain hang chain a little occur pine disconnected time, after PLC receives the signal of chain detection apparatus, control each braking mechanism hanging some place to brake simultaneously, can effectively avoid the situation toppling over automobile because vehicle-containing tilts.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is placed on lifting transverse device;
Fig. 2 is the structural representation of braking mechanism in the utility model;
Fig. 3 is the enlarged view at A place in Fig. 2;
Fig. 4 is the enlarged view at B place in Fig. 2;
Fig. 5 is the structural representation after the scissor in the utility model and hydraulic ram are fully compressed;
In figure, hanger 1, hydro-cylinder 2, bearing 3, scissor 4, slides base 5, garage longeron 6, vehicle-containing 7, roller 8, chain union lever 9, proximity switch 10, drop-up chain 11.
Embodiment
Illustrate below in conjunction with accompanying drawing and with embodiment, the utility model is described in further detail.
See Fig. 1 to Fig. 5, a kind of multi-storied garage scissor-type falling-proof safety device, comprises that braking mechanism always becomes, chain detection apparatus and PLC.
Described braking mechanism always becomes and is made up of scissor 4 and hydraulic ram 2, is specifically placed between vehicle-containing 7 and garage longeron 6, and each of described vehicle-containing 7 is hung a place and be all mounted with a braking mechanism; The lower limit pin jointed end of described scissor 4 is articulated with on vehicle-containing 7, upper limit pin jointed end is articulated with on garage longeron 6, by sliding, base 5 is placed on vehicle-containing 7 in the lower mobile terminal of described scissor 4, and upper mobile terminal is slided base 5 by another and is placed on garage longeron 6; The two ends of described hydraulic ram 2 are articulated with on two poles of scissor 4 respectively, or one end is articulated with on the pole of scissor 4, and the other end is articulated with on vehicle-containing 7 or garage longeron 6; When vehicle-containing 7 normal operation, scissor 4 and hydraulic ram 2 can moving up and down and freely stretch along with vehicle-containing 7. Hydraulic ram 2 in this embodiment can be replaced with power brake mechanism such as electronic cylinders, utilizes power brake mechanism to realize the braking to scissor 4.
Described chain detection apparatus is made up of corresponding chain union lever 9 and proximity switch 10, and chain detection apparatus is specifically placed on vehicle-containing, and each of described vehicle-containing is hung a place and be all mounted with a chain detection apparatus; Described chain union lever 9 is connected to and draws high on chain 11, and vehicle-containing is under the drive of drop-up chain 11 during normal operation, and chain union lever 9 is pulled up the induction region that chain 11 is pulled away from proximity switch 10, and vehicle-containing 7 normally moves; When drop-up chain 11 occurs that pine is disconnected, chain union lever 9 falls into the induction region of proximity switch 10, chain detection apparatus sends signal, and scissor 4 and load car 7 plate are carried out braking by described PLC hydraulic control oil cylinder 2 after receiving the signal of chain detection apparatus.
As preferred technical scheme, can being articulated with on the pole of scissor 4 by the outer end of hydraulic ram 2 piston rod, another pole that the cylinder body of hydraulic ram 2 is articulated with scissor 4 above or is articulated with on vehicle-containing 7 or garage longeron 6. Scissor 4 can be braked by the hydraulic ram 2 in this structure.
As preferred technical scheme, described in slide base 5 for trench structure, the laminating of its base plate is fixed on vehicle-containing 7 and garage longeron 6, and its biside plate correspondence is provided with bar hole mutually parallel with the chute sliding base 5; The mobile terminal of described scissor 4 is mounted with roller 8 by bearing pin, and described roller 8 is placed in the chute sliding base 5, and in described roller 8, the two ends of bearing pin are inserted in the bar hole sliding base 5 biside plate respectively. The design of this structure makes the expanding-contracting action of scissor 4 become more flexible, improves the handiness of device, decreases frictional dissipation simultaneously, extends the work-ing life of braking mechanism.
As preferred technical scheme, described hydraulic ram 2 is articulated with on scissor 4 by the bearing 3 of fixed in position on scissor 4 pole.
As preferred technical scheme, on described vehicle-containing 7 and garage longeron 6, correspondence is provided with hanger 1, and described scissor 4 is all realized by hanger 1 with hinged and described scissor 4 and the hinged of vehicle-containing 7 of vehicle-containing 7.
As preferred technical scheme, described scissor 4 adopts the aluminium alloy of high strength to be made. Not only effectively ensure that the structural strength of braking mechanism so that it is possess enough supporting capacitys, also reduce device deadweight, it is achieved that the light-weight design of device simultaneously.
Principle of the present utility model: when vehicle-containing 7 runs, PLC starts motor and hydro-pump after receiving signal, drive drop-up chain 11 and hydraulic ram 2 to operate simultaneously, now drop-up chain 11 provides the power of vehicle-containing 7 lifting, and hydraulic ram 2 and scissor 4 all freely stretch along with the operation of vehicle-containing 7; When the drop-up chain 11 in operational process ruptures suddenly, chain union lever 9 is affected by gravity tenesmus near proximity switch 10, proximity switch 10 issues a signal to PLC, PLC starts hydro-pump to hydraulic ram 2 supercharging after receiving signal, hydraulic ram 2 is started working, and scissor 4 stops vehicle-containing 7 to drop by after the anchorage force of hydraulic ram 2. When vehicle-containing 7 normally uses, hydraulic ram 2 with chain rise and fall synchronization telescope, can not have influence on the normal use of equipment like this under the control of PLC.
Above content is the further description done by the utility model in conjunction with embodiment; can not think that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; the simple replacement made, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a multi-storied garage scissor-type falling-proof safety device, it is characterised in that: comprise that braking mechanism always becomes, chain detection apparatus and PLC;
Described braking mechanism always becomes and is made up of scissor (4) and scissor braking mechanism, is specifically placed between vehicle-containing (7) and garage longeron (6), and each of described vehicle-containing (7) is hung a place and be all mounted with a braking mechanism and always become; The lower limit pin jointed end of described scissor (4) is articulated with on vehicle-containing (7), upper limit pin jointed end is articulated with on garage longeron (6), by sliding, base (5) is placed on vehicle-containing (7) in the lower mobile terminal of described scissor (4), and upper mobile terminal is slided base (5) by another and is placed on garage longeron (6); Described scissor braking mechanism is placed on scissor (4), in order to be braked by scissor (4); During vehicle-containing (7) normal operation, scissor (4) can moving up and down and freely stretch along with vehicle-containing (7);
Described chain detection apparatus is made up of corresponding chain union lever (9) and proximity switch (10), is specifically placed on vehicle-containing (7), and each of described vehicle-containing (7) is hung a place and be all mounted with a chain detection apparatus; Described chain union lever (9) is connected to draws high on chain (11), vehicle-containing (7) is under the drive of drop-up chain (11) during normal operation, chain union lever (9) is pulled up the induction region that chain (11) is pulled away from proximity switch (10), and vehicle-containing (7) normally moves; When drop-up chain (11) occurs that pine is disconnected, chain union lever (9) falls into the induction region of proximity switch (10), chain detection apparatus sends signal, described PLC controls scissor braking mechanism after receiving the signal of chain detection apparatus and is braked by scissor (4), and then realizes the braking to vehicle-containing (7).
2. a kind of multi-storied garage scissor-type falling-proof safety device according to claim 1, it is characterised in that: described scissor braking mechanism is hydraulic ram (2) or electronic cylinder; The two ends of described hydraulic ram (2) and electronic cylinder are articulated with on two poles of scissor (4) respectively, or one end is articulated with on the pole of scissor (4), and the other end is articulated with on vehicle-containing (7) or garage longeron (6); During vehicle-containing (7) normal operation, scissor (4) can moving up and down and freely stretch along with vehicle-containing (7) with hydraulic ram (2) or electronic cylinder.
3. a kind of multi-storied garage scissor-type falling-proof safety device according to claim 2, it is characterized in that: the outer end of described hydraulic ram (2) piston rod is articulated with on the pole of scissor (4), another pole that the cylinder body of described hydraulic ram (2) is articulated with scissor (4) above or is articulated with on vehicle-containing (7) or garage longeron (6).
4. a kind of multi-storied garage scissor-type falling-proof safety device according to claim 2, it is characterised in that: described hydraulic ram (2) is articulated with on scissor (4) by the bearing (3) of fixed in position on scissor (4) pole.
5. a kind of multi-storied garage scissor-type falling-proof safety device according to claim 1, it is characterized in that: described in slide base (5) be trench structure, the laminating of its base plate is fixed on vehicle-containing (7) and garage longeron (6), and its biside plate correspondence is provided with and the mutually parallel bar hole of chute sliding base (5); The mobile terminal of described scissor (4) is mounted with roller (8) by bearing pin, and described roller (8) is placed in the chute sliding base (5), and in described roller (8), the two ends of bearing pin are inserted in the bar hole sliding base (5) biside plate respectively.
6. a kind of multi-storied garage scissor-type falling-proof safety device according to claim 1, it is characterized in that: described vehicle-containing (7) and the upper correspondence of garage longeron (6) are provided with hanger (1), and described scissor (4) is all realized by hanger (1) with vehicle-containing (7) and the hinged of garage longeron (6).
7. a kind of multi-storied garage scissor-type falling-proof safety device according to claim 1, it is characterised in that: the aluminium alloy that described scissor (4) is high strength is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867673.7U CN205276979U (en) | 2015-11-04 | 2015-11-04 | Stereo garage cuts fork fall -protection safety equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867673.7U CN205276979U (en) | 2015-11-04 | 2015-11-04 | Stereo garage cuts fork fall -protection safety equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205276979U true CN205276979U (en) | 2016-06-01 |
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ID=56061563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867673.7U Expired - Fee Related CN205276979U (en) | 2015-11-04 | 2015-11-04 | Stereo garage cuts fork fall -protection safety equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205276979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320770A (en) * | 2016-08-23 | 2017-01-11 | 广东明和智能设备有限公司 | Novel simple box step and method for storing and fetching vehicle thereof |
| CN109162501A (en) * | 2018-10-07 | 2019-01-08 | 山东九路泊车设备股份有限公司 | A kind of stereo garage carried crane link of the vertical circulation of high stable |
| CN109488091A (en) * | 2018-12-14 | 2019-03-19 | 浙江大学自贡创新中心 | Offset residual force device and its stereo garage |
-
2015
- 2015-11-04 CN CN201520867673.7U patent/CN205276979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320770A (en) * | 2016-08-23 | 2017-01-11 | 广东明和智能设备有限公司 | Novel simple box step and method for storing and fetching vehicle thereof |
| CN109162501A (en) * | 2018-10-07 | 2019-01-08 | 山东九路泊车设备股份有限公司 | A kind of stereo garage carried crane link of the vertical circulation of high stable |
| CN109488091A (en) * | 2018-12-14 | 2019-03-19 | 浙江大学自贡创新中心 | Offset residual force device and its stereo garage |
| CN109488091B (en) * | 2018-12-14 | 2024-02-02 | 浙江大学自贡创新中心 | Residual magnetic force counteracting device and stereo garage thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20191104 |