CN205114770U - Heavily loaded companion ladder of multistage automation - Google Patents
Heavily loaded companion ladder of multistage automation Download PDFInfo
- Publication number
- CN205114770U CN205114770U CN201520882933.8U CN201520882933U CN205114770U CN 205114770 U CN205114770 U CN 205114770U CN 201520882933 U CN201520882933 U CN 201520882933U CN 205114770 U CN205114770 U CN 205114770U
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- China
- Prior art keywords
- guide rail
- grades
- level
- screw mandrel
- chain
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Abstract
The utility model relates to a heavily loaded companion ladder of multistage automation, it includes bottom plate, one -level guide rail, second grade guide rail, tertiary guide rail and lead screw, the one -level guide rail is connected fixedly the bottom plate, the second grade guide rail passes through the lead screw with the one -level guide rail is connected, tertiary guide rail pass through the chain with the one -level guide rail is connected, be equipped with automatic telescopic platform on the top of tertiary guide rail, automatic telescopic platform passes through one -level guide rail, second grade guide rail and tertiary rail movements go up and down. Lifting speed is fast for this companion ladder to the stationarity can be good, can steadily bear big weight product, and the device's simple structure, occupation space is less, is adapted to most of workshops and uses.
Description
Technical field
The utility model belongs to jacking system field, is specifically related to a kind of multistage automatic heavily loaded companion ladder.
Background technology
Companion ladder, is also referred to as cargo lift, is the special cargo lift for conveying goods between building storey height, and companion ladder is used for numerous product and transports up and down between working lining.Companion ladder is widely used in workshop, the storage field such as workshop, multi-storied garage.Companion ladder has the advantages such as firm in structure, bearing capacity large, lifting steady, installation and maintenance are simple and convenient, is the desirable goods load transfer device that economical and practical low floor gap substitutes elevator.Now conventional companion ladder is hydraulic companion ladder, and hydraulic companion ladder is a kind of elevator be elevated by hydraulic oil cylinder driving car by hydraulic power, the lifting altitude of the oil cylinder limitation in height elevator of existing hydraulic companion ladder.
In the production, storage process of cable, numerous link is had to need assistance for lifting ladder, in conjunction with space and the manipulation environmental consideration in workshop, companion ladder requires to have following performance: larger bearing capacity, higher lifting stability, lifting efficiency is high, structure is simply firm, easy to use, save space and consume.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of multistage automatic heavily loaded companion ladder, the bearing capacity of this companion ladder is large, production and the warehousing needs of the cable of various model can be met, and the principle that this escalator structure is simple, reasonable in design, utilize driven by motor screw mandrel to rotate, can the lifting of efficient stable.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of multistage automatic heavily loaded companion ladder, it comprises base plate, one-level guide rail, secondary guide rail, three grades of guide rails and screw mandrel, described one-level guide rail is connected and fixed described base plate, described secondary guide rail is connected with described one-level guide rail by described screw mandrel, described three grades of guide rails are connected with described one-level guide rail by chain, the top of described three grades of guide rails is provided with automatic telescopic platform, and described automatic telescopic platform is elevated by described one-level guide rail, secondary guide rail and three grades of lifting rails.
In a preferred embodiment of the present utility model, comprise further, described screw mandrel is fixed on described one-level guide rail, and nut and the described secondary guide rail of described screw mandrel are fixed together, and described screw mandrel drives it to rotate by motor; One end of described chain is fixed on described one-level guide rail, and the other end of described chain is fixed on described three grades of guide rails, and described secondary guide rail is provided with roller, and described chain is through described roller.
In a preferred embodiment of the present utility model, comprise further, screw mandrel described in described driven by motor rotates, secondary guide rail described in described screw mandrel rotation forces rises, described secondary guide rail rises and drives described roller to rise simultaneously, described roller rises and drives described chain to rise, and the one-level guide rail of one end of fixing described chain maintains static, and described chain rises and drives described three grades of guide rails to rise.
In a preferred embodiment of the present utility model, comprise further, described chain pulls the speed of described three grades of lifting rails to be the twice of described screw mandrel rising or falling speed.
In a preferred embodiment of the present utility model, comprise further, described one-level guide rail, secondary guide rail and three grades of guide rails are elongated profile structure, described one-level guide rail is arranged on bottom, described three grades of guide rails are arranged on topmost, and described secondary guide rail is arranged between described one-level guide rail and three grades of guide rails.
In a preferred embodiment of the present utility model, comprise further, described one-level guide rail, secondary guide rail and three grades of guide rails comprise four isometric elongated profile structures respectively.
The beneficial effects of the utility model are:
Companion ladder of the present invention be rotate with driven by motor screw mandrel, screw mandrel rotation forces secondary guide rail rises, secondary guide rail rises and drives roller to rise simultaneously, roller rises and drives chain to rise, because, the one-level guide rail of one end of fixing chain maintains static, so the speed that chain rising drive three grades of guide rails rise with twice screw mandrel rises.
This companion ladder rising or falling speed is fast, and stationary performance is good, can steadily carry large weight product, and the structure of this device is simple, takes up room less, is adapted to most of workshop and uses.
The propulsion source of this companion ladder is that motor drives screw mandrel to rotate, and the consume of its propulsion source is little, and manipulation is simple, makes the handling of whole device good.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of Fig. 1 companion ladder of the present utility model under non-mode of operation.
Fig. 2 is that companion ladder of the present utility model is rising the structural representation under mode of operation.
Wherein, 1-base plate, 2-one-level guide rail, 3-secondary guide rail, 4-tri-grades of guide rails, 5-screw mandrel, 6-motor, 7-automatic telescopic platform, 8-guide wheel, 9-chain.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
As shown in Figure 1-2, a kind of multistage automatic heavily loaded companion ladder is disclosed in the present embodiment, the similar forklift of contour structures of this heavily loaded companion ladder, it mainly comprises: base plate 1, one-level guide rail 2, secondary guide rail 3, three grades of guide rails 4 and screw mandrel 5, above-mentioned one-level guide rail 2, secondary guide rail 3 and three grades of guide rails 4 are elongated profile structure, above-mentioned one-level guide rail 2 is arranged on bottom, and above-mentioned three grades of guide rails 4 are arranged on topmost, and above-mentioned secondary guide rail arranges 3 between above-mentioned one-level guide rail 2 and three grades of guide rails 4.
In the present embodiment, above-mentioned one-level guide rail 2, secondary guide rail 3 and three grades of guide rails 4 comprise four isometric elongated profile structures respectively.
Above-mentioned one-level guide rail 2 is connected and fixed above-mentioned base plate 1, above-mentioned secondary guide rail 3 is connected with above-mentioned one-level guide rail 2 by above-mentioned screw mandrel 5, above-mentioned three grades of guide rails 4 are connected with above-mentioned one-level guide rail 2 by chain 9, the top of above-mentioned three grades of guide rails 4 is provided with automatic telescopic platform 7, above-mentioned automatic telescopic platform 7 is used for bearing goods, and above-mentioned automatic telescopic platform 7 is elevated by above-mentioned one-level guide rail 2, secondary guide rail 3 and three grades of guide rails 4 liftings.
Concrete, above-mentioned screw mandrel 5 is fixed on above-mentioned one-level guide rail 2, and nut and the above-mentioned secondary guide rail 3 of above-mentioned screw mandrel 5 are fixed together, and, above-mentioned screw mandrel 5 drives it to rotate by motor 6, and it is position between one-level guide rail 2 and secondary guide rail 3 that above-mentioned motor 6 is fixed on; One end of above-mentioned chain 9 is fixed on above-mentioned one-level guide rail 2, because above-mentioned one-level guide rail 2 is fixing, therefore, one end of above-mentioned chain 9 is also fixing; The other end of above-mentioned chain 9 is fixed on above-mentioned three grades of guide rails 4, and above-mentioned secondary guide rail 3 is provided with roller 8, and above-mentioned chain 9 is through above-mentioned rollers 8.
Companion ladder lifting process: above-mentioned motor 6 drives above-mentioned screw mandrel 5 to rotate, the above-mentioned secondary guide rail 3 of above-mentioned screw mandrel 5 rotation forces rises, above-mentioned secondary guide rail 3 rises and drives above-mentioned rollers 8 to rise simultaneously, above-mentioned rollers 8 rises and drives above-mentioned chain 9 to rise, the one-level guide rail 2 of one end of fixing above-mentioned chain 9 maintains static, above-mentioned chain 9 rises and drives above-mentioned three grades of guide rails 4 to rise, and above-mentioned three grades of guide rails 4 rise and drive above-mentioned automatic telescopic platform 7 to rise.The sense of motion that above-mentioned automatic telescopic platform 7 declines is contrary with the sense of motion of rising.
The speed that above-mentioned chain 9 pulls above-mentioned three grades of guide rails 4 to be elevated is the twice of above-mentioned screw mandrel 5 rising or falling speed, and this companion ladder rising or falling speed is fast, and stationary performance is good, can steadily carry large weight product, and the structure of this device is simple, takes up room less, is adapted to most of workshop and uses.
The propulsion source of this companion ladder is that motor drives screw mandrel to rotate, and the consume of its propulsion source is little, and manipulation is simple, makes the handling of whole device good.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a multistage automatic heavily loaded companion ladder, it comprises base plate, one-level guide rail, secondary guide rail, three grades of guide rails and screw mandrel, it is characterized in that, described one-level guide rail is connected and fixed described base plate, described secondary guide rail is connected with described one-level guide rail by described screw mandrel, described three grades of guide rails are connected with described one-level guide rail by chain, and the top of described three grades of guide rails is provided with automatic telescopic platform, and described automatic telescopic platform is elevated by described one-level guide rail, secondary guide rail and three grades of lifting rails.
2. multistage automatic heavily loaded companion ladder according to claim 1, is characterized in that, described screw mandrel is fixed on described one-level guide rail, and nut and the described secondary guide rail of described screw mandrel are fixed together, and described screw mandrel drives it to rotate by motor; One end of described chain is fixed on described one-level guide rail, and the other end of described chain is fixed on described three grades of guide rails, and described secondary guide rail is provided with roller, and described chain is through described roller.
3. multistage automatic heavily loaded companion ladder according to claim 2, it is characterized in that, screw mandrel described in described driven by motor rotates, secondary guide rail described in described screw mandrel rotation forces rises, described secondary guide rail rises and drives described roller to rise simultaneously, described roller rises and drives described chain to rise, and the one-level guide rail of one end of fixing described chain maintains static, and described chain rises and drives described three grades of guide rails to rise.
4. multistage automatic heavily loaded companion ladder according to claim 3, is characterized in that, described chain pulls the speed of described three grades of lifting rails to be the twice of described screw mandrel rising or falling speed.
5. multistage automatic heavily loaded companion ladder according to claim 1, it is characterized in that, described one-level guide rail, secondary guide rail and three grades of guide rails are elongated profile structure, described one-level guide rail is arranged on bottom, described three grades of guide rails are arranged on topmost, and described secondary guide rail is arranged between described one-level guide rail and three grades of guide rails.
6. multistage automatic heavily loaded companion ladder according to claim 1, is characterized in that, described one-level guide rail, secondary guide rail and three grades of guide rails comprise four isometric elongated profile structures respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882933.8U CN205114770U (en) | 2015-11-06 | 2015-11-06 | Heavily loaded companion ladder of multistage automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882933.8U CN205114770U (en) | 2015-11-06 | 2015-11-06 | Heavily loaded companion ladder of multistage automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205114770U true CN205114770U (en) | 2016-03-30 |
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ID=55570396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882933.8U Expired - Fee Related CN205114770U (en) | 2015-11-06 | 2015-11-06 | Heavily loaded companion ladder of multistage automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205114770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040631A (en) * | 2019-05-22 | 2019-07-23 | 安徽柳工起重机有限公司 | Craneman's house lifting device and crane |
| CN112320539A (en) * | 2020-11-20 | 2021-02-05 | 中国人民解放军63921部队 | Low-power double-locking lifting track system and method |
-
2015
- 2015-11-06 CN CN201520882933.8U patent/CN205114770U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040631A (en) * | 2019-05-22 | 2019-07-23 | 安徽柳工起重机有限公司 | Craneman's house lifting device and crane |
| CN112320539A (en) * | 2020-11-20 | 2021-02-05 | 中国人民解放军63921部队 | Low-power double-locking lifting track system and method |
| CN112320539B (en) * | 2020-11-20 | 2023-10-03 | 中国人民解放军63921部队 | Low-power double-locking lifting track system and method |
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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: 20160330 Termination date: 20171106 |