CN102190251A - Low wheel pressure crane - Google Patents
Low wheel pressure crane Download PDFInfo
- Publication number
- CN102190251A CN102190251A CN2011100686188A CN201110068618A CN102190251A CN 102190251 A CN102190251 A CN 102190251A CN 2011100686188 A CN2011100686188 A CN 2011100686188A CN 201110068618 A CN201110068618 A CN 201110068618A CN 102190251 A CN102190251 A CN 102190251A
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- CN
- China
- Prior art keywords
- trolley
- dolly
- crane
- low wheel
- wheel pressure
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to the field of machine manufacture, in particular to a low wheel pressure crane. The low wheel pressure crane comprises a trolley, a trolley conducting frame, a bridge, a trolley guide rail and a crane, wherein the trolley is connected with a trolley conducting frame; the trolley is arranged on the trolley guide rail; the trolley guide rail is arranged on the bridge; the trolley guide rail is a narrow eccentric rail; and a motor of a hoisting mechanism of the trolley is a four-pole motor. The low wheel pressure crane is a bridge crane with low wheel pressure, small volume and short and narrow body, and is suitable for small factories. The lifting mechanism for the trolley has a two-gear speed.
Description
Technical field
The present invention relates to mechanical manufacturing field, relate to a kind of low wheel load hoisting crane specifically.
Background technology
Crane in bridge type be crossbearer in the workshop, warehouse and the sky, the stock ground weight-lifting equipment that carries out the material handling, have utilization of area rate height, scope of work big, adapt to characteristics such as wide, highly versatile, can be widely used in the loading and unloading operation of indoor and outdoor.Crane in bridge type can use in the multiple environment of indoor and outdoor, yet is difficult to find the hoisting crane that is adapted at the work of little factory building indoor environment.For this reason, we provide a kind of low wheel load, volume is little, vehicle is short narrow, are fit to the crane in bridge type that little factory building uses.
Summary of the invention
Defective in view of prior art exists the objective of the invention is to provide a kind of low wheel load, volume is little, vehicle is short narrow, is fit to the low wheel load hoisting crane that little factory building uses.
The technical solution adopted for the present invention to solve the technical problems is: a kind of low wheel load hoisting crane, comprise dolly, dolly conduction rack, crane span structure, trolley track, cart, described dolly links to each other with the dolly conduction rack, and dolly is arranged on trolley track, and trolley track is arranged on the crane span structure; Described trolley track adopts the eccentric rail of narrow type; The motor of the lifting mechanism of dolly adopts four-stage motor.The lifting mechanism of dolly has two grades of speed.
The invention has the beneficial effects as follows: a kind of low wheel load hoisting crane, comprise dolly, dolly conduction rack, crane span structure, trolley track, cart, described dolly links to each other with the dolly conduction rack, and dolly is arranged on trolley track, and trolley track is arranged on the crane span structure; Described trolley track adopts the eccentric rail of narrow type; The motor of the lifting mechanism of dolly adopts four-stage motor.The lifting mechanism of dolly has two grades of speed.The present invention is that a kind of low wheel load, volume are little, the short narrow crane in bridge type of vehicle, is fit to little factory building and uses.
Description of drawings
Fig. 1 is a schematic top plan view of the present invention;
The Reference numeral of Fig. 1 is as follows: dolly 1, dolly conduction rack 2, crane span structure 3, trolley track 4, cart 5.
The specific embodiment
A kind of low wheel load hoisting crane comprises dolly 1, dolly conduction rack 2, crane span structure 3, trolley track 4, cart 5, and described dolly 1 links to each other with dolly conduction rack 4, and dolly 1 is arranged on trolley track 4, and trolley track 4 is arranged on the crane span structure 3; Described trolley track 4 adopts the eccentric rail of narrow type; The motor of the lifting mechanism of dolly 1 adopts four-stage motor.The lifting mechanism of dolly 1 has two grades of speed.
Claims (1)
1. one kind low wheel load hoisting crane, comprise dolly (1), dolly conduction rack (2), crane span structure (3), trolley track (4), cart (5), it is characterized in that: described dolly (1) links to each other with dolly conduction rack (4), dolly (1) is arranged on trolley track (4), and trolley track (4) is arranged on the crane span structure (3); Described trolley track (4) adopts the eccentric rail of narrow type; The motor of the lifting mechanism of dolly (1) adopts four-stage motor; The lifting mechanism of dolly (1) has two grades of speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100686188A CN102190251A (en) | 2011-03-22 | 2011-03-22 | Low wheel pressure crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100686188A CN102190251A (en) | 2011-03-22 | 2011-03-22 | Low wheel pressure crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102190251A true CN102190251A (en) | 2011-09-21 |
Family
ID=44599273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100686188A Pending CN102190251A (en) | 2011-03-22 | 2011-03-22 | Low wheel pressure crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102190251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657950A (en) * | 2018-07-03 | 2018-10-16 | 信华智能装备(江苏)有限公司 | A kind of crane girder vehicle structure |
-
2011
- 2011-03-22 CN CN2011100686188A patent/CN102190251A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657950A (en) * | 2018-07-03 | 2018-10-16 | 信华智能装备(江苏)有限公司 | A kind of crane girder vehicle structure |
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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: 20110921 |