CN201132757Y - Self-adapting safety balanced system for n. vertical lifting table - Google Patents
Self-adapting safety balanced system for n. vertical lifting table Download PDFInfo
- Publication number
- CN201132757Y CN201132757Y CNU2007200465517U CN200720046551U CN201132757Y CN 201132757 Y CN201132757 Y CN 201132757Y CN U2007200465517 U CNU2007200465517 U CN U2007200465517U CN 200720046551 U CN200720046551 U CN 200720046551U CN 201132757 Y CN201132757 Y CN 201132757Y
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- self
- raising platform
- stable equilibrium
- chain
- transition wheel
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Abstract
The utility model belongs to storage equipment, in particular relates to a self-adapting vertical raising platform stable equilibrium system used in an elevation type container and a tiered warehouse facility. The self-adapting vertical raising platform stable equilibrium system comprises a raising platform arranged in a frame. Both sides of the raising platform are respectively provided with a group of synchronous belts or chains as well as balancing weights connected with a power system, one chain is connected between each balancing weight and the raising platform, and each chain rounds a plurality of transition wheels arranged on the frame. The self-adapting vertical raising platform stable equilibrium system is characterized in that: among the transition wheels corresponding to each of the chains, at least one rotating shaft of the transition wheel and the rotating shaft of the transition wheel at the opposite side are connected into a whole via an intermediate shaft. The self-adapting vertical raising platform stable equilibrium system has the same functions with the balanced system of the prior construction that the load of an elevating motor is reduced and the elevating system is kept balanced, and at the same time, because the intermediate shaft is arranged between balanced system at both sides of the raising platform, so that the safety and the reliability of the system can be enhanced.
Description
Technical field
The utility model belongs to storage facilities, relates to a kind of self-adapting type vertical lift platform stable equilibrium system that is used for lifting mode counter, tiered warehouse facility.
Background technology
In lifting mode counter, tiered warehouse facility, the elevator system of vertical lift platform both sides generally will be provided with balanced system, and it mainly acts on is exactly the load that reduces lifting motor when bay-lift rises, and plays an equilibrium activity during decline.In the conventional confguration, separate between the balanced system of bay-lift both sides, do not contact directly.The balanced system of this structure so ruptures if drive the synchronous band or chain one pleurapophysis of bay-lift lifting in the course of the work, and the bay-lift of the side that at this moment ruptures will rise or descend and turn on one's side, and causes the danger that bay-lift is stuck, the interior article of pallet drop.Traditional balanced system not only can not play the actv. protective effect this moment, also can increase danger on the contrary.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of and can either reduce the lifting motor load, keeps the jacking system balance, can improve the self-adapting type vertical lift platform stable equilibrium system of operating elevating platform process safe reliability simultaneously again.
Self-adapting type vertical lift platform stable equilibrium of the present utility model system includes a bay-lift that is placed in the framework, one group and the synchronous band of power system bonded assembly or chain and clump weight respectively are set in the bay-lift both sides, be connected a chain between each clump weight and the bay-lift, each root chain is walked around several and is installed in transition wheel on the framework, it is characterized in that, in the pairing transition wheel of each root chain, be connected as a wholely between the rotating shaft that has a transition wheel at least and the transition wheel rotating shaft of its offside by a tween drive shaft, the transition wheel of both sides can be rotated synchronously.
The middle part of described tween drive shaft is being positioned on the stay bearing plate of frame mid portion by bearing installation, to improve the integral rigidity of tween drive shaft.
The utlity model has the reduction lifting motor load identical, the function of maintenance jacking system balance with the balanced system of conventional confguration, simultaneously owing between the balanced system of bay-lift both sides, tween drive shaft is set, make the clump weight of bay-lift both sides and both sides be forced to synchronization lifting, even the synchronous band or the chain of a side rupture, bay-lift is turned on one's side because of monolateral lifting, thereby improved the safe reliability of system greatly.
Description of drawings
Fig. 1 is the structural representation that is positioned at the balanced system of a side among the utility model embodiment;
Fig. 2 is that tween drive shaft bonded assembly structural representation is passed through in the transition wheel rotating shaft of both sides among the utility model embodiment;
Fig. 3 is the perspective view of the utility model embodiment.
The specific embodiment
As shown in the figure, embodiment of the present utility model, have the clump weight 2 that be positioned at bay-lift 1 both sides, chain 3 and the transition wheel 4 identical with conventional confguration, the integral body that is connected to synchronous rotation between the transition wheel rotating shaft of the rotating shaft of a transition wheel and its offside by tween drive shaft 5 is arranged in the pairing transition wheel of each root chain, the middle part of tween drive shaft by bearing installation on the stay bearing plate that is positioned at framework 7 middle parts 6.
Working process of the present utility model is: lifting motor rotates by band or chain (not providing among the figure) drive bay-lift 1 lifting synchronously.Under the normal security situation, this embodiment is the same with the working process of traditional balanced system.Its work characteristics is: when synchronous band of one side or bound rupture take place suddenly in rising and decline process bay-lift, at this moment because balanced system forced synchronization under the effect of tween drive shaft of both sides, one side bay-lift applied force all has been added in the balanced system of this side, and the balanced system of this side passes to torque and power in the balanced system of offside by tween drive shaft, and the bay-lift of offside is still by synchronous band or chain and lifting motor bonded assembly.Therefore, bay-lift can not turned on one's side under monolateral stressed situation immediately, and slowly drop to outage maintenance behind the perch by control desk crawl bay-lift this moment immediately, thereby reached the effect that realizes safety guard-safeguard by forced synchronization.
Claims (2)
1, a kind of self-adapting type vertical lift platform stable equilibrium system, include a bay-lift (1) that is placed in the framework (7), one group and the synchronous band of power system bonded assembly or chain and clump weight (2) respectively are set in the bay-lift both sides, be connected a chain (3) between each clump weight and the bay-lift, each root chain is walked around several and is installed in transition wheel (4) on the framework, it is characterized in that: in the pairing transition wheel of each root chain (4), be connected as a whole by a tween drive shaft (5) between the rotating shaft that has a transition wheel at least and the rotating shaft of a transition wheel of its offside.
2, self-adapting type vertical lift platform stable equilibrium according to claim 1 system, it is characterized in that: the middle part of described tween drive shaft (5) is being positioned on the stay bearing plate (6) of frame mid portion by bearing installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200465517U CN201132757Y (en) | 2007-10-26 | 2007-10-26 | Self-adapting safety balanced system for n. vertical lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200465517U CN201132757Y (en) | 2007-10-26 | 2007-10-26 | Self-adapting safety balanced system for n. vertical lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132757Y true CN201132757Y (en) | 2008-10-15 |
Family
ID=40061032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200465517U Expired - Fee Related CN201132757Y (en) | 2007-10-26 | 2007-10-26 | Self-adapting safety balanced system for n. vertical lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132757Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663048A (en) * | 2013-10-25 | 2014-03-26 | 浙江吉利控股集团有限公司 | Connecting structure of lifting chain and counter weight |
| CN105386624A (en) * | 2015-11-24 | 2016-03-09 | 天津工程机械研究院 | Stereo garage lifting table balance mechanism |
-
2007
- 2007-10-26 CN CNU2007200465517U patent/CN201132757Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663048A (en) * | 2013-10-25 | 2014-03-26 | 浙江吉利控股集团有限公司 | Connecting structure of lifting chain and counter weight |
| CN103663048B (en) * | 2013-10-25 | 2015-11-04 | 浙江吉利控股集团有限公司 | Lift chain and counterweight connection structure |
| CN105386624A (en) * | 2015-11-24 | 2016-03-09 | 天津工程机械研究院 | Stereo garage lifting table balance mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU JOYEA PACKAGING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DANYANG JINYI PACKING EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212300 Overseas Students Pioneer Park, Danyang Economic Development Zone, Jiangsu Patentee after: Jiangsu Joyea Packing Technology Co., Ltd. Address before: 212300 Overseas Students Pioneer Park, Danyang Economic Development Zone, Jiangsu Patentee before: Danyang Jinyi Packing Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20161026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |