CN2908452Y - Guides system of electric lifting trolley - Google Patents
Guides system of electric lifting trolley Download PDFInfo
- Publication number
- CN2908452Y CN2908452Y CN 200620105169 CN200620105169U CN2908452Y CN 2908452 Y CN2908452 Y CN 2908452Y CN 200620105169 CN200620105169 CN 200620105169 CN 200620105169 U CN200620105169 U CN 200620105169U CN 2908452 Y CN2908452 Y CN 2908452Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- wheel
- jockey pulley
- axle
- main
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electrically lifting trolley for conveying the objects, in particular relating to a kind of guide rail system of the electrically lifting trolley. The device includes the left part and right part of the following structure: the section of the guide rail is of the circle-shaped structure; the inner side of the guide rail is provided with an opening arranged in the axial direction; at least one side of the opening is provided with a rest part as a guide surface; a wheel frame is fixed with the bearing frame of goods; the wheel frame is fixed with an active wheel axis and an assistant wheel axis; one end of the active wheel axis extends in to the circle-shaped structure of the guide rail; the end part of the active wheel axis is provided with a main wheel; the main wheel is limited in the circle-shaped structure of the guide rail; the assistant wheel axis is at least provided with an assistant wheel; the circle of the assistant wheel props against the inner side of the guide rail as the rest part of the guide surface. When the goods bearing device carries the goods; the lifting movement is smooth; the use is convenient; the service life is longer; thus the utility model solves the problems of the trolley in the lifting process of the goods, such that the lifting of the bearing frame is not smooth, the use is not convenient; the service life is shorter, and so on.
Description
Technical field
The utility model relates to a kind of electric up-down hand barrow of carrying object, particularly a kind of guide track system of electric up-down hand barrow.
Technical background
The hand barrow of band elevating function can be widely used in factory, the station, harbour, the airport, the warehouse, hospital and multiple occasion with smooth place need carrying small-sized weight, as a kind of tubular guide rail hydraulic lift truck (patent No.: CN94215782.6), comprise car body, plunger fuel pump, hydraulic ram, cargo carrying support and guide rail, described lift car also comprises gear type sprocket wheel and chain, the gear type sprocket wheel is positioned at the piston rod upper end on hydraulic ram top, chain one end on the sprocket wheel links to each other with the upright crossbeam of car body, the other end links to each other with the cargo carrying support, described guide rail is made by steel pipe, the guide rail lower end is connected with car body, middle-end partly is fixed in the car body stand, the upper end is semicircular arc, the straight line portion of whole guide rail is set in the cargo carrying support top shoe, constitute bearing fit, the straight line portion guide rail is by the clamping of cargo carrying support bottom roller, and constituting rolls cooperates.There is following defective in above-mentioned patent scheme: in the process of goods lifting, the cargo carrying frame may be swung, cause the cassette between roller and the guide rail, the lifting of cargo carrying frame is had some setbacks, use inconvenience, use has also been quickened to wear and tear between guide rail and the roller for a long time, has shortened the service life of hand barrow.
Summary of the invention
Dipping and heaving was smooth and easy when the utility model purpose was to provide a kind of cargo carrying goods, easy to use, the electric up-down hand barrow guide track system that service life is long, solved that existing hand barrow exists in the process of goods lifting, the cargo carrying frame may be swung, and causes the cassette between roller and the guide rail, the lifting of cargo carrying frame is had some setbacks, use inconvenience, use has also been quickened to wear and tear between guide rail and the roller for a long time, has shortened the problems such as service life of hand barrow.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: comprise left part and right part that left-right symmetric be arranged in parallel, the structure of left part and right part is:
Have guide rail, the cross section of guide rail is back-shaped structure, and the guide rail medial surface is provided with the opening that is provided with vertically, in the remaining remaining portion that has as spigot surface of at least one side of opening;
Have and the fixing wheel carrier of cargo carrying frame, be fixed with orthogonal main axle and jockey pulley axle on the wheel carrier;
Main axle one end extends in the back-shaped structure of guide rail, and is provided with main wheel in the main axle end, and main wheel is limited in the back-shaped structure of guide rail; At least one end of jockey pulley axle is provided with jockey pulley, and the circumference of jockey pulley is against the guide rail medial surface as on remaining of spigot surface.
The axis of main wheel and jockey pulley is vertical mutually, during cargo carrying frame bearing goods, main wheel is walked in the back-shaped structure of guide rail, simultaneously cargo carrying frame fore-and-aft direction is located, on remaining that the medial surface that jockey pulley then is against two guide rails uses as spigot surface, cargo carrying frame left and right directions is located, thereby with the cargo carrying frame all around four direction locate simultaneously, prevented the swing all around of cargo carrying frame, make the cargo carrying frame when bearing goods, can move swimmingly, the convenient use reduced the wearing and tearing between roller and the guide rail simultaneously, prolonged service life of the present utility model.
As preferably, be respectively equipped with the last main axle and the last jockey pulley axle that are provided with near the wheel carrier top and bottom on the described wheel carrier and reach main axle and following jockey pulley axle down, described going up on main axle and the following main axle is respectively equipped with main wheel, and described going up on jockey pulley axle and the following jockey pulley axle is respectively equipped with jockey pulley.Main wheel and jockey pulley are being set near the wheel carrier top and bottom respectively, can making that all direction obtains the location all around up and down with the fixing cargo carrying frame of wheel carrier, making the steadily lifting of cargo carrying frame, easy to use.
As preferably, the cross section of described wheel carrier is the back-shaped structure of osed top.Adopt the wheel carrier of back-shaped structural section, can alleviate the own wt of hand barrow on the whole, the convenient use.
As preferably, two end faces of described main wheel respectively with the alternate setting of inwall of guide rail, prevent the front/rear end of main wheel and the friction between the guide rail inwall, make that the rolling between guide rail and the main wheel is more smooth and easy.
As preferably, the both sides that described guide rail medial surface is positioned at opening are respectively equipped with remaining portion.The remaining portion of opening both sides, the spigot surface that remaining conduct of a side cooperates with jockey pulley uses, remaining the intensity that then can increase guide rail of opposite side, remaining of both sides cooperates the back-shaped structure of opening that forms main wheel can be limited in the guide rail simultaneously.
As preferably, the inwall of described guide rail lateral surface is provided with the thickening part.Wherein, the thickening part can increase the bending strength of guide rail, improves durability of the present utility model.
Therefore, when the utlity model has the cargo carrying goods dipping and heaving smooth and easy, easy to use, characteristics such as service life is long.
Description of drawings
Fig. 1 is the utility model a kind of mounting structure scheme drawing of the present utility model;
Fig. 2 is a kind of perspective view of the present utility model;
Fig. 3 is the construction profile scheme drawing of Fig. 2;
Fig. 4 is the main TV structure scheme drawing of Fig. 2;
Fig. 5 is the plan structure scheme drawing of Fig. 2.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, guide track system comprises left part 1 and the right part 2 that left-right symmetric be arranged in parallel, as Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the structure of left part and right part is: have the guide rail 3 that a cross section is back-shaped structure, the inwall of guide rail lateral surface is provided with thickening part 13, guide rail 3 medial surfaces are provided with the opening 4 that is provided with vertically, and remaining respectively in the both sides of opening 4 have remaining 5 and remaining 6, and wherein remaining 6 as spigot surface; Have one with the fixing wheel carrier 8 (referring to Fig. 1) of cargo carrying frame 7, the cross section of wheel carrier 8 is the back-shaped structure of osed top, is fixed with orthogonal main axle 9 and jockey pulley axle 10 on the wheel carrier 8; Main axle 9 comprises last main axle 9-1 that is provided with near the wheel carrier upper end and the following main axle 9-2 that is provided with near the wheel carrier lower end, the jockey pulley axle comprises last jockey pulley axle 10-1 that is provided with near the wheel carrier upper end and the following jockey pulley axle 10-2 that is provided with near the wheel carrier lower end, main axle 9 one ends extend in the back-shaped structure of guide rail 3, and be provided with main wheel 11 in main axle 9 ends, main wheel 11 is limited in the back-shaped structure of guide rail 3, two end faces of main wheel 11 respectively with the alternate setting of inwall of guide rail 3; Jockey pulley axle 10 at least one ends are provided with jockey pulley 12, and the circumference of jockey pulley 12 is against guide rail 3 medial surfaces as on remaining 6 of spigot surface.
Claims (6)
1, a kind of electric up-down hand barrow guide track system comprises left part and right part that left-right symmetric be arranged in parallel, it is characterized in that the structure of left part and right part is:
Have guide rail, the cross section of guide rail is back-shaped structure, and the guide rail medial surface is provided with the opening that is provided with vertically, in the remaining remaining portion that has as spigot surface of at least one side of opening;
Have and the fixing wheel carrier of cargo carrying frame, be fixed with orthogonal main axle and jockey pulley axle on the wheel carrier;
Main axle one end extends in the back-shaped structure of guide rail, and is provided with main wheel in the main axle end, and main wheel is limited in the back-shaped structure of guide rail; At least one end of jockey pulley axle is provided with jockey pulley, and the circumference of jockey pulley is against the guide rail medial surface as on remaining of spigot surface.
2, electric up-down hand barrow guide track system according to claim 1, it is characterized in that being respectively equipped with on the described wheel carrier the last main axle and the last jockey pulley axle that are provided with near the wheel carrier top and bottom and reach main axle and following jockey pulley axle down, described going up on main axle and the following main axle is respectively equipped with main wheel, and described going up on jockey pulley axle and the following jockey pulley axle is respectively equipped with jockey pulley.
3, electric up-down hand barrow guide track system according to claim 1 and 2 is characterized in that the cross section of described wheel carrier is the back-shaped structure of osed top.
4, electric up-down hand barrow guide track system according to claim 1 and 2, two end faces that it is characterized in that described main wheel respectively with the alternate setting of inwall of guide rail.
5, electric up-down hand barrow guide track system according to claim 1 and 2 is characterized in that the both sides that described guide rail medial surface is positioned at opening are respectively equipped with remaining portion.
6, electric up-down hand barrow guide track system according to claim 1 and 2 is characterized in that the inwall of described guide rail lateral surface is provided with the thickening part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105169 CN2908452Y (en) | 2006-06-28 | 2006-06-28 | Guides system of electric lifting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105169 CN2908452Y (en) | 2006-06-28 | 2006-06-28 | Guides system of electric lifting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2908452Y true CN2908452Y (en) | 2007-06-06 |
Family
ID=38127663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105169 Expired - Fee Related CN2908452Y (en) | 2006-06-28 | 2006-06-28 | Guides system of electric lifting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2908452Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003188A (en) * | 2010-09-01 | 2013-03-27 | 奥依列斯工业株式会社 | Mast device for fork lift truck |
| CN102992146A (en) * | 2012-11-28 | 2013-03-27 | 裕东（中山）机械工程有限公司 | Vertical movement device of elevator |
| CN104538723A (en) * | 2015-02-04 | 2015-04-22 | 上海航天测控通信研究所 | Vertical lift device for vehicle-borne radar |
| CN105129679A (en) * | 2015-09-15 | 2015-12-09 | 浙江鼎力机械股份有限公司 | Guiding mechanism |
-
2006
- 2006-06-28 CN CN 200620105169 patent/CN2908452Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003188A (en) * | 2010-09-01 | 2013-03-27 | 奥依列斯工业株式会社 | Mast device for fork lift truck |
| CN103003188B (en) * | 2010-09-01 | 2015-05-13 | 奥依列斯工业株式会社 | Mast device for fork lift truck |
| CN102992146A (en) * | 2012-11-28 | 2013-03-27 | 裕东（中山）机械工程有限公司 | Vertical movement device of elevator |
| CN102992146B (en) * | 2012-11-28 | 2014-10-08 | 裕东（中山）机械工程有限公司 | Vertical movement device of elevator |
| CN104538723A (en) * | 2015-02-04 | 2015-04-22 | 上海航天测控通信研究所 | Vertical lift device for vehicle-borne radar |
| CN104538723B (en) * | 2015-02-04 | 2018-10-12 | 上海航天测控通信研究所 | A kind of vertical lift device of trailer-mounted radar |
| CN105129679A (en) * | 2015-09-15 | 2015-12-09 | 浙江鼎力机械股份有限公司 | Guiding mechanism |
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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: 20070606 Termination date: 20110628 |