CN203247050U - One-guide-rail one-chain type hydraulic lifting platform - Google Patents
One-guide-rail one-chain type hydraulic lifting platform Download PDFInfo
- Publication number
- CN203247050U CN203247050U CN 201320149786 CN201320149786U CN203247050U CN 203247050 U CN203247050 U CN 203247050U CN 201320149786 CN201320149786 CN 201320149786 CN 201320149786 U CN201320149786 U CN 201320149786U CN 203247050 U CN203247050 U CN 203247050U
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- China
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- guide rail
- chain
- type hydraulic
- workplatform
- elevating platform
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Abstract
The utility model discloses a one-guide-rail one-chain type hydraulic lifting platform which comprises a guide rail frame, a working platform, a hydraulic system and an ejecting and lifting mechanism, wherein the guide rail frame is arranged on one side of the working platform and movably connected with the working platform, and the hydraulic system is arranged on one side of the guide rail frame and drives the working platform to rise and fall along the guide rail frame through the ejecting and lifting mechanism. According to the one-guide-rail one-chain type hydraulic lifting platform, a steel wire rope winch mechanism in the prior art is replaced by the hydraulic system and a chain, therefore, safety of the working platform is improved and noise is lowered, a steel wire rope is replaced by the chain so that extensibility can be reduced and positioning accuracy can be improved, and the one-guide-rail one-chain type hydraulic lifting platform is more convenient to maintain and repair due to the fact that the hydraulic system is installed on the ground.
Description
Technical field
The utility model relates to lifting machinery and makes field, particularly a kind of single-rail single chain-type hydraulic elevating platform.
Background technology
Lifting table is the elevator machinery of a kind of vertical shipper or thing, also refers to carry out in the logistics systems such as factory, automated warehouse the equipment of vertical transport.Usually, various planes load transfer device also is housed, as the connecting device of differing heights travel line on the lifting table; In addition, lifting table also is widely used in the high aerial operating environments such as installation, maintenance.Again since lifting table have can free lifting, therefore be widely used in the fields such as municipal maintenance, harbour, logistics centre goods transport, building decoration.
Present lifting table adopts steel wire rope winch mechanism more, namely, mode by the motor lay winding wire ropes promotes lifting table, this mode must be installed many steel ropes, not so cause easily the inclination of lifting table table top, synchronous working also is very scabrous problem, especially a large-tonnage lifting table, can't held stationary after steel rope goes wrong, safety is lower.In addition, the high extension of the motor in this lifting table hanged down usefulness, keeps in repair very inconvenient.
The utility model content
The utility model provides a kind of single-rail single chain-type hydraulic elevating platform, and is low to overcome in the prior art safety of lifting table, the problem that maintenance is inconvenient.
For solving the problems of the technologies described above, the utility model provides a kind of single-rail single chain-type hydraulic elevating platform, comprise: guide rail bracket, workplatform, hydraulic efficiency pressure system and lifting body, described guide rail bracket is arranged at a side of described workplatform, and be flexibly connected with described workplatform, described hydraulic efficiency pressure system is arranged at a side of described guide rail bracket, and drives described workplatform along described guide rail bracket lifting by described lifting body.
As preferably, described hydraulic efficiency pressure system adopts oil cylinder, and described oil cylinder is fixed on the described guide rail bracket.
As preferably, described oil cylinder is unidirectional cylinder.
As preferably, described hydraulic efficiency pressure system is communicated with described oil cylinder by a flexible pipe.
As preferably, described workplatform links to each other with described workplatform by a lifting plate.
As preferably, described lifting body comprises chain and the sprocket wheel that is complementary with described chain, captive joint with lifting plate with described guide rail bracket respectively in the two ends of described chain, described sprocket wheel is fixed on the top of described hydraulic efficiency pressure system, and in the inner slide of described guide rail bracket.
As preferably, the inboard of described guide rail bracket is provided with the chute corresponding with described sprocket wheel.
As preferably, the both sides of described guide rail bracket are provided with the guide groove corresponding with described lifting plate.
As preferably, described workplatform is weldingly fixed on the described lifting plate.
Compared with prior art, the utlity model has following advantage: the utility model utilizes hydraulic efficiency pressure system and chain to replace steel wire rope winch of the prior art mechanism, and the safety that has improved workplatform reduces noise; Chain replaces steel rope, has reduced extensibility, and accuracy of positioning is higher; Hydraulic efficiency pressure system is installed in ground, and maintenance and maintenance are also more convenient.
Description of drawings
Fig. 1 is the perspective view of single-rail single chain-type hydraulic elevating platform in the utility model one specific embodiment;
Fig. 2 is the right elevation of single-rail single chain-type hydraulic elevating platform in the utility model one specific embodiment.
Among the figure: 10-guide rail bracket, 101-chute, 102-guide groove, 20-workplatform, 30-hydraulic efficiency pressure system, 301-oil cylinder, 302-flexible pipe, 40-lifting body, 401-sprocket wheel, 402-chain, 50-lifting plate.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.It should be noted that the utility model accompanying drawing all adopts the form of simplification and all uses non-accurately ratio, only in order to convenient, the purpose of aid illustration the utility model embodiment lucidly.
Please refer to Fig. 1 and Fig. 2, single-rail single chain-type hydraulic elevating platform of the present utility model comprises: guide rail bracket 10, workplatform 20, hydraulic efficiency pressure system 30 and lifting body 40.Wherein, described guide rail bracket 10 is arranged at a side of described workplatform 20, and is flexibly connected with described workplatform 20; Described hydraulic efficiency pressure system 30 is arranged at a side of described guide rail bracket 10, and drives described workplatform 20 along described guide rail bracket 10 liftings by described lifting body 40.The utility model utilizes hydraulic efficiency pressure system 30 and lifting body 40 to replace steel wire rope winch of the prior art mechanism, and the safety that has improved workplatform 20 reduces noise.
Please continue to see figures.1.and.2, as preferably, described hydraulic efficiency pressure system 30 adopts oil cylinders 301, and is communicated with described oil cylinder 301 by a flexible pipe 302, and described oil cylinder 301 is fixed on the described guide rail bracket 10.Further, described oil cylinder 301 is unidirectional cylinder, that is to say, described workplatform 20 relies on described oil cylinder 301 to rise, and relies on self gravitation to descend.
Better, please continue with reference to Fig. 1～2, described workplatform 20 links to each other with described workplatform 20 by a lifting plate 50, and the both sides of described guide rail bracket 10 are provided with the guide groove 102 corresponding with described lifting plate 50.Better, described workplatform 20 is fixed by welding on the described lifting plate 50.Described lifting body 40 comprises among the chain 402(figure that only part illustrates) and the sprocket wheel 401 that is complementary with described chain 402, captive joint with lifting plate 50 with described guide rail bracket 10 respectively in the two ends of described chain 402, described sprocket wheel 401 is corresponding with the position of described hydraulic efficiency pressure system 30, the inboard of described guide rail bracket 10 is provided with the chute 101 corresponding with described sprocket wheel 401, and described sprocket wheel 401 slides along described chute 101 under the drive of described hydraulic efficiency pressure system 30.The utility model adopts chain 402 to replace steel rope, has reduced extensibility, and accuracy of positioning is higher; Hydraulic efficiency pressure system 30 is installed in ground, and maintenance and maintenance are also more convenient.
Need to prove that described single-rail single chain-type hydraulic elevating platform comprises also that be used to the electric system of controlling described single-rail single chain-type hydraulic elevating platform because described electric system is the common practise of this area, the utility model does not repeat them here.Certainly, because the utility model is the monorail single chain-type, can be used for the loading platform that carrying is light, table top is less, load is about 500kg.
Please continue with reference to Fig. 1～2, during described single-rail single chain-type hydraulic elevating platform work, hydraulic efficiency pressure system 30 is to oil cylinder 301 fuel feeding, oil cylinder 301 drives described sprocket wheel 401 and moves up along chute 101, sprocket wheel 401 drives described chain 402 and moves, drive described workplatform 20 and move up along described guide groove 102, thus the rising of realization workplatform 20; When workplatform 20 descended, hydraulic efficiency pressure system 30 quit work, and workplatform 20 and lifting plate 50 descend under the self gravitation effect automatically.
In sum, single-rail single chain-type hydraulic elevating platform of the present utility model comprises: guide rail bracket 10, workplatform 20, hydraulic efficiency pressure system 30 and lifting body 40; Described guide rail bracket 10 is flexibly connected with described workplatform 20, and described hydraulic efficiency pressure system 30 is arranged at a side of described guide rail bracket 10, and drives described workplatform 20 along described guide rail bracket 10 liftings by described lifting body 40.The utility model utilizes hydraulic efficiency pressure system 30 and chain 402 to replace steel wire rope winch mechanism, has improved safety, reduces noise; Chain 402 replaces steel rope to reduce extensibility, and accuracy of positioning is higher, and hydraulic efficiency pressure system 30 is more convenient in ground maintenance.
Obviously, those skilled in the art can carry out various changes and modification to utility model and must break away from spirit and scope of the present utility model.Like this, if of the present utility model these revise and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these change and modification.
Claims (9)
1. single-rail single chain-type hydraulic elevating platform, it is characterized in that, comprise: guide rail bracket, workplatform, hydraulic efficiency pressure system and lifting body, described guide rail bracket is arranged at a side of described workplatform, and be flexibly connected with described workplatform, described hydraulic efficiency pressure system is arranged at a side of described guide rail bracket, and drives described workplatform along described guide rail bracket lifting by described lifting body.
2. single-rail single chain-type hydraulic elevating platform as claimed in claim 1 is characterized in that, described hydraulic efficiency pressure system adopts oil cylinder, and described oil cylinder is fixed on the described guide rail bracket.
3. single-rail single chain-type hydraulic elevating platform as claimed in claim 2 is characterized in that, described oil cylinder is unidirectional cylinder.
4. single-rail single chain-type hydraulic elevating platform as claimed in claim 2 is characterized in that, described hydraulic efficiency pressure system is communicated with described oil cylinder by a flexible pipe.
5. single-rail single chain-type hydraulic elevating platform as claimed in claim 1 is characterized in that, described workplatform links to each other with described workplatform by a lifting plate.
6. single-rail single chain-type hydraulic elevating platform as claimed in claim 5, it is characterized in that, described lifting body comprises chain and the sprocket wheel that is complementary with described chain, captive joint with lifting plate with described guide rail bracket respectively in the two ends of described chain, described sprocket wheel is corresponding with the position of described hydraulic efficiency pressure system, and in the inner slide of described guide rail bracket.
7. single-rail single chain-type hydraulic elevating platform as claimed in claim 6 is characterized in that, the inboard of described guide rail bracket is provided with the chute corresponding with described sprocket wheel.
8. single-rail single chain-type hydraulic elevating platform as claimed in claim 6 is characterized in that, the both sides of described guide rail bracket are provided with the guide groove corresponding with described lifting plate.
9. single-rail single chain-type hydraulic elevating platform as claimed in claim 5 is characterized in that described workplatform is weldingly fixed on the described lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149786 CN203247050U (en) | 2013-03-28 | 2013-03-28 | One-guide-rail one-chain type hydraulic lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149786 CN203247050U (en) | 2013-03-28 | 2013-03-28 | One-guide-rail one-chain type hydraulic lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247050U true CN203247050U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149786 Expired - Fee Related CN203247050U (en) | 2013-03-28 | 2013-03-28 | One-guide-rail one-chain type hydraulic lifting platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN203247050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817038A (en) * | 2015-05-19 | 2015-08-05 | 河北工程大学 | Simple elevator for blasting demolition |
| CN106185706A (en) * | 2016-08-26 | 2016-12-07 | 宁夏共享机床辅机有限公司 | A kind of elevator sliding block structure and application |
| CN107304032A (en) * | 2016-04-19 | 2017-10-31 | 上海烟草集团有限责任公司 | The goods information harvester of secondary gantry clip pack car |
| CN113697511A (en) * | 2021-08-31 | 2021-11-26 | 中车长江铜陵车辆有限公司 | Lifting device for container loading vehicle pay-off tray |
-
2013
- 2013-03-28 CN CN 201320149786 patent/CN203247050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817038A (en) * | 2015-05-19 | 2015-08-05 | 河北工程大学 | Simple elevator for blasting demolition |
| CN107304032A (en) * | 2016-04-19 | 2017-10-31 | 上海烟草集团有限责任公司 | The goods information harvester of secondary gantry clip pack car |
| CN106185706A (en) * | 2016-08-26 | 2016-12-07 | 宁夏共享机床辅机有限公司 | A kind of elevator sliding block structure and application |
| CN113697511A (en) * | 2021-08-31 | 2021-11-26 | 中车长江铜陵车辆有限公司 | Lifting device for container loading vehicle pay-off tray |
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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: 20131023 Termination date: 20140328 |