CN104806061A - Mechanical anti-dropping device - Google Patents
Mechanical anti-dropping device Download PDFInfo
- Publication number
- CN104806061A CN104806061A CN201510234939.9A CN201510234939A CN104806061A CN 104806061 A CN104806061 A CN 104806061A CN 201510234939 A CN201510234939 A CN 201510234939A CN 104806061 A CN104806061 A CN 104806061A
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- CN
- China
- Prior art keywords
- hook
- fall
- reset
- barb
- control device
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- 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.)
- Pending
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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)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a mechanical anti-dropping device. The mechanical anti-dropping device comprises a fixed anti-dropping device bracket, wherein an anti-dropping hook is hinged to the anti-dropping device bracket; a hook-shaped part for supporting a vehicle loading plate is arranged at the bottom of the anti-dropping hook; the hook-shaped part of the anti-dropping hook is further provided with a connecting shaft; the connecting shaft is rotationally connected with a reset overhead hook; the reset overhead hook is longer than the hook-shaped part of the anti-dropping hook; the reset overhead hook and the connecting shaft are provided with torsion springs; a micro-switch mounting plate is arranged on the anti-dropping hook close to the reset overhead hook; a micro-switch which can be triggered by the reset overhead hook is arranged on the micro-switch mounting plate. By adopting the mechanical anti-dropping device, the defects of easiness in breakage of an electromagnet and unreliable quality in the conventional anti-dropping device are overcome; the improved anti-dropping device is safer and more stable; meanwhile, the electromagnet is not used anymore, so that the cost is reduced.
Description
Technical field
The present invention relates to a kind of mechanical parking equipment parts, especially relate to a kind of mechanical type anti-fall dropping control device.
Background technology
Mechanical parking equipment there is a very crucial device falling proof device.Prior art many employings electromagnet of this device draws a hook; allow hook around a spot wobble; realize the action tangling vehicle-containing and throw off vehicle-containing; electromagnetic actuation gives built-in microswitch signal with when opening simultaneously; by signal transmission to PLC, realize protecting the fall arrest of vehicle-containing.And this device exists larger defect, namely electromagnet is easily bad, and the copper wire thickness on part electromagnetic iron coil differs, and causes very large impact to the quality of electromagnet, causes very large impact especially on the security reliability of parking apparatus.And by designing requirement, each lifting needs 4 electromagnet, higher on cost.
In the patent document of Chinese Patent Application No.: CN200420098852.0, disclose a kind of falling proof device of lift-sliding multi-storied garage, it is by the U bolt the being positioned at vehicle-containing corner anti-fall hook that arrange corresponding to U bolt, connect being configured to of anti-fall hook and longeron, the direction being installed on the L shape hook of two anti-fall hook lower ends on same longeron is identical, this L shape hook can stretch in U bolt, two anti-fall hooks on same longeron are connected by pull bar, one of them anti-fall hook is also hinged with the electromagnet be fixed on support, when starting vehicle-containing and declining or rise, electromagnet obtains electric adhesive and affects two anti-fall hooks to rotate certain angle together, vehicle-containing stops after rising to precalculated position, electromagnet dead electricity, anti-fall hook is by self-weight reset, the L shape hook of its underpart just stretches in U bolt, reach the object preventing vehicle-containing from falling for some reason.Cause decreases two electromagnet therefore cost is low, and Installation and Debugging are convenient, and there will not be the phenomenon affecting vehicle-containing lifting because anti-fall hook is not opened.But it is easily bad that above-mentioned falling proof device does not still solve electromagnet itself, the insecure defect of quality.
Summary of the invention
The present invention is fragile, the insecure problem of quality of electromagnet itself in the falling proof device in order to solve existing machinery formula parking apparatus, provides a kind ofly to improve rear stable performance, safe and reliable mechanical type anti-fall dropping control device.
To achieve these goals, the present invention is by the following technical solutions:
A kind of mechanical type anti-fall dropping control device of the present invention, comprise fixing catching device support, described catching device support is hinged with anti-fall hook, the bottom of described anti-fall hook is provided with the hook portion supporting vehicle-containing, also connecting axle is provided with at the hook portion place of described anti-fall hook, connecting axle is rotatably connected to reset barb, the hook portion of anti-fall hook is longer than by described reset barb, reset barb and connecting axle are provided with torsion spring, anti-fall hook near reset barb is provided with microswitch installing plate, described microswitch installing plate is equipped with the microswitch that the barb that can be reset triggers.
In the present invention, falling proof device is no longer drawn by electromagnet, uses mechanical structure instead.When vehicle-containing rises, by a series of actions process of anti-fall hook and reset barb, realize supporting the support of vehicle-containing and removing.
Detailed process is as follows:
When vehicle-containing rises, pushed open by anti-fall hook by vehicle-containing, along with vehicle-containing rises, upwardly reset barb, extruding torsion spring, make torsion spring tensioned, after rising vehicle-containing rising certain altitude, anti-fall hook falls and catches on vehicle-containing, now microswitch and reset barb are thrown off, microswitch cut-off signal, PLC detects no signal, and vehicle-containing stops rising.After PLC system receives the instruction of vehicle-containing needs decline, the micro-lifting vehicle-containing of motor, continues upwards to push away by reset barb, until after the side bar edge of vehicle-containing exceeds reset barb, reset barb resets under the effect of torsion spring, trigger microswitch, to PLC system signal, now motor stops and reversing, vehicle-containing is allowed to decline, vehicle-containing pushes anti-fall hook open, crosses anti-fall hook, completes vehicle-containing down maneuver.
As preferably, be provided with the groove supporting vehicle-containing above the hook portion of described anti-fall hook, hook portion upper side edge is horizontal side.Vehicle-containing rising groove location, had one section of spatial accommodation, no longer pushed anti-fall hook open, anti-fall hook falls and catches on vehicle-containing.Horizontal side is applicable to supporting the smooth bottom of vehicle-containing.
As preferably, the lower side of hook portion is arc-shaped side edges.When vehicle-containing rises, after vehicle-containing contacts with hook portion, arc-shaped side edges easily makes anti-fall hook rotate.
As preferably, the upper side edge of reset barb is oblique side.Reset barb top is a ramp structure, pushes anti-fall hook open, crosses anti-fall hook, complete vehicle-containing down maneuver when vehicle-containing can be allowed to decline.
As preferably, described anti-fall hook support comprises the connection transverse slat on top and is vertically connected two pieces of risers of transverse slat, and described anti-fall hook top to be stretched between two pieces of risers and to be articulated and connected structure by arranging bearing pin formation.
As preferably, anti-fall hook top is provided with the junction plate of strip, and junction plate upper end connects horizontally disposed spring one end, and the spring other end is connected with support bar, and described support bar is connected between two pieces of risers.After vehicle-containing rises to certain altitude stopping, the elastic force of spring can assist anti-fall hook reinstatement, thus better catches on vehicle-containing, replys compared to by vehicle-containing deadweight, and corresponding speed is faster, hooks vehicle-containing in time.
As preferably, described connecting axle resets barb and torsion spring outer end are provided with cottor pin end-blocking.Cottor pin prevents torsion spring and reset barb from coming off.
As preferably, be provided with gag lever post between two pieces of risers, the side near gag lever post on anti-fall hook is provided with limited impression.Ensure that anti-fall hook resets to accurate location, prevent anti-fall be hooked in spring elongation under, reset excessively.
The present invention has following beneficial effect: solve electromagnet in existing falling proof device easily bad, the insecure defect of quality, the safety and stability more of the falling proof device after improvement; Do not re-use electromagnet simultaneously, reduce cost.
Accompanying drawing explanation
Fig. 1 is the sectional view that part-structure of the present invention is analysed and observe.
Fig. 2 is right view of the present invention.
Fig. 3 is first course of action reference diagram of falling proof device.
Fig. 4 is second course of action reference diagram of falling proof device.
Fig. 5 is the 3rd course of action reference diagram of falling proof device.
Fig. 6 is the 4th course of action reference diagram of falling proof device.
In figure: catching device support 1, anti-fall hook 2, hook portion 21, reset barb 3, torsion spring 31, fine motion open the light installing plate 4, microswitch 41, bearing pin 5, junction plate 6, spring 7, support bar 8, cottor pin 9, gag lever post 10, vehicle-containing 11.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
In embodiment as shown in Figure 1 and Figure 2, a kind of mechanical type anti-fall dropping control device, comprises fixing catching device support 1, and anti-fall hook support 1 comprises the connection transverse slat on top and the two pieces of risers being vertically connected transverse slat.Catching device support 1 is hinged with anti-fall hook 2, anti-fall hook 2 top to be stretched between two pieces of risers and is formed by arranging bearing pin 5 structure that is articulated and connected.Anti-fall hook top is provided with the junction plate 6 of strip, and junction plate 6 upper end connects horizontally disposed spring 7 one end, and spring 7 other end is connected with support bar 8, and support bar 8 is connected between two pieces of risers.Also be provided with gag lever post 10 between two pieces of risers, the side near gag lever post on anti-fall hook is provided with limited impression.
The bottom of anti-fall hook 2 is provided with the hook portion 21 supporting vehicle-containing, and be provided with the groove supporting vehicle-containing above the hook portion 21 of anti-fall hook, hook portion 21 upper side edge is horizontal side.The lower side of hook portion 21 is arc-shaped side edges.Also be provided with connecting axle at hook portion 21 place of anti-fall hook 2, connecting axle be rotatably connected to reset barb 3, the upper side edge of reset barb 3 is oblique side.The hook portion 21 of anti-fall hook is longer than by reset barb 3.Reset barb 3 and connecting axle are provided with torsion spring 31, and connecting axle resets barb and torsion spring outer end are provided with cottor pin 9 end-blocking.Anti-fall hook 2 near reset barb 3 is provided with microswitch installing plate 4, microswitch installing plate 4 is equipped with the microswitch 41 that the barb 3 that can be reset triggers.
The course of action of falling proof device is as follows:
When vehicle-containing 11 rises, vehicle-containing 11 contacts the arc-shaped side edges on the downside of hook portion 21, while being pushed open by anti-fall hook 2, pulls spring 7, makes spring 7 have certain tension force, as shown in Figure 3.
Along with vehicle-containing 11 rises, upwardly reset barb 3, extruding torsion spring 31, make torsion spring 31 tensioned, after vehicle-containing 11 rises certain altitude, anti-fall hook 2 catches on vehicle-containing 11, now microswitch 41 and reset barb 3 are thrown off, microswitch 41 cut-off signal, PLC detects no signal, and vehicle-containing 11 stops rising.As shown in Figure 4.
After PLC system receives the instruction of vehicle-containing needs decline, the micro-lifting vehicle-containing 11 of motor, reset barb 3 is continued upwards to push away, until after the side bar edge of vehicle-containing 11 exceeds reset barb 3, reset barb 3 resets under the effect of torsion spring 31, triggers microswitch 41, to PLC system signal, now motor stops and reversing, and allows vehicle-containing decline.As shown in Figure 5.
In the process declined, because reset barb 3 top is a ramp structure, vehicle-containing 11 can be allowed to push anti-fall hook 2 open, cross anti-fall hook 2, complete vehicle-containing 11 down maneuver.As shown in Figure 6.
Claims (8)
1. a mechanical type anti-fall dropping control device, it is characterized in that, comprise fixing catching device support (1), described catching device support (1) is hinged with anti-fall hook (2), the bottom of described anti-fall hook (2) is provided with the hook portion (21) supporting vehicle-containing, also connecting axle is provided with at hook portion (21) place of described anti-fall hook (2), connecting axle is rotatably connected to reset barb (3), described reset barb (3) is longer than the hook portion (21) of anti-fall hook, reset barb (3) and connecting axle are provided with torsion spring (31), anti-fall hook (2) near reset barb (3) is provided with microswitch installing plate (4), the microswitch (41) that the barb (3) that can be reset triggers described microswitch installing plate (4) is equipped with.
2. a kind of mechanical type anti-fall dropping control device according to claim 1, is characterized in that, hook portion (21) top of described anti-fall hook is provided with the groove supporting vehicle-containing, and hook portion (21) upper side edge is horizontal side.
3. a kind of mechanical type anti-fall dropping control device according to claim 2, is characterized in that, the lower side of hook portion (21) is arc-shaped side edges.
4. a kind of mechanical type anti-fall dropping control device according to claim 1, is characterized in that, the upper side edge of reset barb (3) is oblique side.
5. a kind of mechanical type anti-fall dropping control device according to claim 1, it is characterized in that, described anti-fall hook support (1) comprises the connection transverse slat on top and is vertically connected two pieces of risers of transverse slat, and described anti-fall hook (2) top to be stretched between two pieces of risers and to be articulated and connected structure by arranging bearing pin (5) formation.
6. a kind of mechanical type anti-fall dropping control device according to claim 5, it is characterized in that, anti-fall hook top is provided with the junction plate (6) of strip, junction plate (6) upper end connects horizontally disposed spring (7) one end, spring (7) other end is connected with support bar (8), and described support bar (8) is connected between two pieces of risers.
7. a kind of mechanical type anti-fall dropping control device according to claim 1, is characterized in that, described connecting axle resets barb and torsion spring outer end are provided with cottor pin (9) end-blocking.
8. a kind of mechanical type anti-fall dropping control device according to claim 5, is characterized in that, is provided with gag lever post (10) between two pieces of risers, and the side near gag lever post on anti-fall hook is provided with limited impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234939.9A CN104806061A (en) | 2015-05-11 | 2015-05-11 | Mechanical anti-dropping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234939.9A CN104806061A (en) | 2015-05-11 | 2015-05-11 | Mechanical anti-dropping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104806061A true CN104806061A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510234939.9A Pending CN104806061A (en) | 2015-05-11 | 2015-05-11 | Mechanical anti-dropping device |
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| CN (1) | CN104806061A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019703A (en) * | 2015-07-30 | 2015-11-04 | 河南中继威尔停车系统股份有限公司 | Motor type anti-falling device used for stereo garage |
| CN105863322A (en) * | 2016-06-08 | 2016-08-17 | 株洲华盛实业有限公司 | Anti-falling method for simple type double-layer stereo garage and simple type double-layer stereo garage |
| CN106088739A (en) * | 2016-08-15 | 2016-11-09 | 广州建德机电有限公司 | Reach rotating avoiding type parking apparatus installation method |
| CN108979239A (en) * | 2018-08-31 | 2018-12-11 | 安庆市鼎立汽车配件有限公司 | A kind of underground lifting garage |
| CN110761608A (en) * | 2019-09-17 | 2020-02-07 | 安吉仓储（上海）有限公司 | Mechanical anti-falling device and lifting equipment |
| CN114776115A (en) * | 2022-05-23 | 2022-07-22 | 杭州大中泊奥科技股份有限公司 | Self-locking hook |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7168904B1 (en) * | 2005-08-26 | 2007-01-30 | James Cameron Perkins | Portable vehicle storage platform |
| CN200989075Y (en) * | 2006-01-26 | 2007-12-12 | 侯秀峰 | Antifalling device |
| CN201372595Y (en) * | 2009-01-09 | 2009-12-30 | 刘奇鲜 | Mechanical anti-falling suspension hook device of stereoscopic parking garage |
| CN201679258U (en) * | 2009-12-01 | 2010-12-22 | 盐城市晨龙机械厂 | Safety hook for parking equipment |
| CN202176139U (en) * | 2011-06-21 | 2012-03-28 | 山东莱钢泰达车库有限公司 | Mechanical safe anti-falling device |
| CN204663097U (en) * | 2015-05-11 | 2015-09-23 | 浙江巨人控股有限公司 | A kind of mechanical type anti-fall dropping control device |
-
2015
- 2015-05-11 CN CN201510234939.9A patent/CN104806061A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7168904B1 (en) * | 2005-08-26 | 2007-01-30 | James Cameron Perkins | Portable vehicle storage platform |
| CN200989075Y (en) * | 2006-01-26 | 2007-12-12 | 侯秀峰 | Antifalling device |
| CN201372595Y (en) * | 2009-01-09 | 2009-12-30 | 刘奇鲜 | Mechanical anti-falling suspension hook device of stereoscopic parking garage |
| CN201679258U (en) * | 2009-12-01 | 2010-12-22 | 盐城市晨龙机械厂 | Safety hook for parking equipment |
| CN202176139U (en) * | 2011-06-21 | 2012-03-28 | 山东莱钢泰达车库有限公司 | Mechanical safe anti-falling device |
| CN204663097U (en) * | 2015-05-11 | 2015-09-23 | 浙江巨人控股有限公司 | A kind of mechanical type anti-fall dropping control device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019703A (en) * | 2015-07-30 | 2015-11-04 | 河南中继威尔停车系统股份有限公司 | Motor type anti-falling device used for stereo garage |
| CN105019703B (en) * | 2015-07-30 | 2018-07-17 | 河南中继威尔停车系统股份有限公司 | Electric motor type falling proof device for stereo garage |
| CN105863322A (en) * | 2016-06-08 | 2016-08-17 | 株洲华盛实业有限公司 | Anti-falling method for simple type double-layer stereo garage and simple type double-layer stereo garage |
| CN105863322B (en) * | 2016-06-08 | 2018-03-06 | 株洲华盛实业有限公司 | The fall arrest method and plain type double-deck three-dimensional of plain type double-deck three-dimensional |
| CN106088739A (en) * | 2016-08-15 | 2016-11-09 | 广州建德机电有限公司 | Reach rotating avoiding type parking apparatus installation method |
| CN108979239A (en) * | 2018-08-31 | 2018-12-11 | 安庆市鼎立汽车配件有限公司 | A kind of underground lifting garage |
| CN110761608A (en) * | 2019-09-17 | 2020-02-07 | 安吉仓储（上海）有限公司 | Mechanical anti-falling device and lifting equipment |
| CN114776115A (en) * | 2022-05-23 | 2022-07-22 | 杭州大中泊奥科技股份有限公司 | Self-locking hook |
| CN114776115B (en) * | 2022-05-23 | 2024-02-09 | 杭州大中泊奥科技股份有限公司 | Self-locking hook |
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| C06 | Publication | ||
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| EXSB | Decision made by sipo to initiate substantive examination | ||
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Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |