CN104340933A - Lifting machine anti-fall fixing device - Google Patents
Lifting machine anti-fall fixing device Download PDFInfo
- Publication number
- CN104340933A CN104340933A CN201310315319.9A CN201310315319A CN104340933A CN 104340933 A CN104340933 A CN 104340933A CN 201310315319 A CN201310315319 A CN 201310315319A CN 104340933 A CN104340933 A CN 104340933A
- Authority
- CN
- China
- Prior art keywords
- hook
- lifting machine
- link plate
- fixing
- fall
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A lifting machine anti-fall fixing device is installed at the top of a lifting machine column, a chute is formed in the column, a top cover is installed at the top end of the chute, and the lifting machine anti-fall fixing device comprises a fixing seat, a hook, a fixing hang plat and a locking mechanism. The fixing hand plate of the lifting machine anti-fall fixing device can backwards push and extrude the hook when a vehicle carrying plate rises, the hook is pushed into the handing hole through a reset spring and a pull rod when the front end of the hook is aligned to a hanging hole formed in a fixing scraper plate, locking process is automatically completed, locking operation is simple, and efficiency is high. The vehicle carrying plate of the lifting machine is quickly switched to a locking state, and potential safety hazard caused by misoperation is avoided. The height position of the fixing seat can be adjusted by adjusting an adjusting nut so as to achieve fall prevention at different lifting heights.
Description
Technical field
The present invention relates to a kind of anchor fitting, specifically, is the anti-fall anchor fitting of a kind of lifting machine.
Background technology
Lifting machine is mainly used for the equipment of vehicle hoisting, can be applicable to vehicle maintenance and repair and multistorey parking space.After vehicle is given rise to certain altitude by lifting machine, vehicle-carrying plate is needed to fix, in order to prevent the accidental fall of vehicle-carrying plate, lifting machine is all provided with anti-fall device, and current anti-fall device all needs lock artificially, troublesome poeration, inefficiency, easily occur maloperation, anti-fall device fails to lock, and causes potential safety hazard.
Summary of the invention
The present invention is directed to current anti-fall device, troublesome poeration, organize efficiency altogether low, easily cause the problems such as potential safety hazard because of maloperation, devise the anti-fall anchor fitting of a kind of lifting machine.
The anti-fall anchor fitting of lifting machine of the present invention, be arranged on the top of lifting machine column, column is provided with chute, chute top is provided with top cover, comprise permanent seat, hook, fixing link plate, lockout mechanism, permanent seat is arranged on top cover, hook is hinged on permanent seat, fixing link plate is arranged on the interior slide block be connected with vehicle-carrying plate of chute, fixing link plate can follow slide block up-and-down movement, link plate is provided with the hanging hole that hook can be made to penetrate, described lockout mechanism comprises support, sliding electromagnet, pull bar, on support vertical columns, support is positioned at the rear of hook, sliding electromagnet is fixed on support, one end of pull bar is hinged on hook, the other end is hinged on the pull bar of sliding electromagnet, the pull bar of sliding electromagnet is provided with retracing spring.
Preferably, permanent seat Upper vertical is provided with adjustment stud, and adjustment stud is arranged in the through hole of top cover setting by setting nut.
Preferably, be provided with an acclivitous slope from back to front bottom described hook, fixing link plate is positioned at the below on slope.
Preferably, be the arc of edge-smoothing bottom described hook, fixing link plate run to from bottom to top with link up with contact time, the height and position at the top of fixing link plate is higher than the height and position of hook bottom.
The invention has the beneficial effects as follows: the fixing link plate of the anti-fall anchor fitting of lifting machine is when vehicle-carrying plate rises, hook can be pushed backward, when linking up with front end and aliging with the hanging hole of fixing scraper plate, by retracing spring and pull bar, hook is pushed in hanging hole, automatically complete locking process, lock operation is simple, and efficiency is high, make the vehicle-carrying plate of lifting machine enter lock-out state fast, avoid the potential safety hazard because maloperation causes.By adjustment setting nut, regulate the high and low position of permanent seat, realize the anti-fall of different lift height.
Accompanying drawing explanation
Accompanying drawing 1 is the constructional drawing of the anti-fall anchor fitting embodiment one of lifting machine;
Accompanying drawing 2 is the constructional drawing of the anti-fall anchor fitting embodiment two of lifting machine.
Detailed description of the invention
The anti-fall anchor fitting of lifting machine of the present invention, as shown in Fig. 1 to 2, be arranged on the top of lifting machine column 1, column 1 is provided with chute 2, chute 2 top is provided with top cover 3, it is characterized in that, comprise permanent seat 4, hook 5, fixing link plate 6, lockout mechanism, permanent seat 4 is arranged on top cover 3, hook 5 is hinged on permanent seat 4, fixing link plate 6 is arranged on the interior slide block 8 be connected with vehicle-carrying plate 7 of chute 2, fixing link plate 6 can follow slide block 8 up-and-down movement, fixing link plate 6 is provided with the hanging hole that hook 5 can be made to penetrate, described lockout mechanism comprises support 9, sliding electromagnet 10, pull bar 11, support 9 is fixed on column 1, support 1 is positioned at the rear of hook 5, sliding electromagnet 10 is fixed on support 9, one end of pull bar 11 is hinged on hook 5, the other end is hinged on the pull bar of sliding electromagnet 10, the pull bar of sliding electromagnet 10 is provided with retracing spring 12.
Permanent seat 4 Upper vertical is provided with adjustment stud 13, and adjustment stud 13 is arranged in the through hole of top cover 3 setting by setting nut 14.
Embodiment one: as shown in Figure 1, is provided with an acclivitous slope 15 from back to front bottom hook 5, and fixing link plate 6 is positioned at the below on slope 15.
The vehicle-carrying plate of lifting machine rises, and fixing link plate 6 is followed slide block 8 and risen, and fixing link plate 6 contacts with the slope 15 of hook 5, and fixing link plate 6 continues rising, by slope 15 by hook 5 to pusher.
Embodiment two: as shown in Figure 2 be the arc of edge-smoothing bottom hook 5, fixing link plate 6 run to from bottom to top with link up with 5 contact time, fix the height and position of height and position higher than hook 5 bottom at the top of link plate 6.
The vehicle-carrying plate 7 of lifting machine rises, and fixing link plate 6 is followed slide block 8 and risen, and fixing link plate 6 contacts, by linking up with edge level and smooth bottom 5, by hook 5 to pusher with bottom hook 5.
Two kinds of embodiments all by hook 5 pusher, can be made hook 5 be promoted the pull bar of sliding electromagnet 10 backward by pull bar 11, are compressed by the retracing spring 12 be arranged on pull bar.
Fixing link plate 6 continues to rise, until align with the hanging hole of fixing link plate 6 in hook 5 front ends, retracing spring 12 resets, and hook 5 pushes in hanging hole by pushing drawing rod 11, completes the locking of anti-fall device.
Need to unlock, when vehicle-carrying plate is fallen, link plate 6 is fixed in lifting slightly, sliding electromagnet 10 works, by electromagnetic force, the pull bar of sliding electromagnet 10 is regained, by pull bar 11, hook 5 is pulled back, the front end of hook 5 is made to depart from the hanging hole of fixing link plate 6, vehicle-carrying plate is fallen, fixing link plate 6 departs from hook 5 completely, because the pull bar of sliding electromagnet 10 is retracted, retracing spring 12 is compressed, now close sliding electromagnet 10, magnetic force disappears, original position return by the pull bar of sliding electromagnet 10 spring 12 that is reset, pass through pull bar 11 by hook 5 pushed home simultaneously.
Claims (4)
1. the anti-fall anchor fitting of lifting machine, be arranged on the top of lifting machine column (1), column (1) is provided with chute (2), chute (2) top is provided with top cover (3), it is characterized in that, comprise permanent seat (4), hook (5), fixing link plate (6), lockout mechanism, permanent seat (4) is arranged on top cover (3), hook (5) is hinged on permanent seat (4), fixing link plate (6) is arranged on the interior slide block (8) be connected with vehicle-carrying plate (7) of chute (2), fixing link plate (6) can follow slide block (8) up-and-down movement, fixing link plate (6) is provided with the hanging hole that hook (5) can be made to penetrate, described lockout mechanism comprises support (9), sliding electromagnet (10), pull bar (11), support (9) is fixed on column (1), support (1) is positioned at the rear of hook (5), sliding electromagnet (10) is fixed on support (9), one end of pull bar (11) is hinged on hook (5), the other end is hinged on the pull bar of sliding electromagnet (10), the pull bar of sliding electromagnet (10) is provided with retracing spring (12).
2. the anti-fall anchor fitting of lifting machine according to claim 1, is characterized in that, permanent seat (4) Upper vertical is provided with adjustment stud (13), and adjustment stud (13) is arranged in the through hole that top cover (3) arranges by setting nut (14).
3. the anti-fall anchor fitting of lifting machine according to claim 1 and 2, is characterized in that, described hook (5) bottom is provided with one acclivitous slope (15) from back to front, and fixing link plate (6) is positioned at the below of slope (15).
4. the anti-fall anchor fitting of lifting machine according to claim 1 and 2, it is characterized in that, described hook (5) bottom is the arc of edge-smoothing, fixing link plate (6) run to from bottom to top with link up with (5) contact time, the height and position at the top of fixing link plate (6) is higher than the height and position linking up with (5) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310315319.9A CN104340933A (en) | 2013-07-24 | 2013-07-24 | Lifting machine anti-fall fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310315319.9A CN104340933A (en) | 2013-07-24 | 2013-07-24 | Lifting machine anti-fall fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104340933A true CN104340933A (en) | 2015-02-11 |
Family
ID=52497482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310315319.9A Pending CN104340933A (en) | 2013-07-24 | 2013-07-24 | Lifting machine anti-fall fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104340933A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929405A (en) * | 2015-06-26 | 2015-09-23 | 天津市中环富士智能设备有限公司 | Anti-falling safety device of car carrying plate in parking device and anti-falling implementing method |
| CN105625771A (en) * | 2016-01-25 | 2016-06-01 | 梁崇彦 | Double screw driven vertical lifting device for parking equipment |
| CN108147312A (en) * | 2018-01-25 | 2018-06-12 | 郑州三金石油设备制造有限公司 | Special transfer trolley apparatus for automatically lifting |
| CN108590275A (en) * | 2018-06-12 | 2018-09-28 | 山西东杰智能物流装备股份有限公司 | Vehicle-carrying plate running fix padlock under avoidance needless type stereoscopic garage |
| CN108643641A (en) * | 2018-07-09 | 2018-10-12 | 东北大学 | A kind of driving double-deck stereo parking device certainly |
| CN111236714A (en) * | 2020-01-17 | 2020-06-05 | 广州市机电安装有限公司 | Three-dimensional parking equipment |
| CN112196334A (en) * | 2020-08-31 | 2021-01-08 | 青岛茂源停车设备制造有限公司 | Falling protector for lifting vehicle disc and stereo garage |
| CN108482531B (en) * | 2018-04-20 | 2023-06-02 | 汕头大学 | Modular automatic storing and taking vertical bicycle frame |
-
2013
- 2013-07-24 CN CN201310315319.9A patent/CN104340933A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929405A (en) * | 2015-06-26 | 2015-09-23 | 天津市中环富士智能设备有限公司 | Anti-falling safety device of car carrying plate in parking device and anti-falling implementing method |
| CN105625771A (en) * | 2016-01-25 | 2016-06-01 | 梁崇彦 | Double screw driven vertical lifting device for parking equipment |
| CN108147312A (en) * | 2018-01-25 | 2018-06-12 | 郑州三金石油设备制造有限公司 | Special transfer trolley apparatus for automatically lifting |
| CN108147312B (en) * | 2018-01-25 | 2023-06-09 | 郑州三金石油设备制造有限公司 | Automatic lifting device of special transfer trolley |
| CN108482531B (en) * | 2018-04-20 | 2023-06-02 | 汕头大学 | Modular automatic storing and taking vertical bicycle frame |
| CN108590275A (en) * | 2018-06-12 | 2018-09-28 | 山西东杰智能物流装备股份有限公司 | Vehicle-carrying plate running fix padlock under avoidance needless type stereoscopic garage |
| CN108643641A (en) * | 2018-07-09 | 2018-10-12 | 东北大学 | A kind of driving double-deck stereo parking device certainly |
| CN111236714A (en) * | 2020-01-17 | 2020-06-05 | 广州市机电安装有限公司 | Three-dimensional parking equipment |
| CN112196334A (en) * | 2020-08-31 | 2021-01-08 | 青岛茂源停车设备制造有限公司 | Falling protector for lifting vehicle disc and stereo garage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |