CN202575841U - Mobile gantry crane - Google Patents
Mobile gantry crane Download PDFInfo
- Publication number
- CN202575841U CN202575841U CN 201220121045 CN201220121045U CN202575841U CN 202575841 U CN202575841 U CN 202575841U CN 201220121045 CN201220121045 CN 201220121045 CN 201220121045 U CN201220121045 U CN 201220121045U CN 202575841 U CN202575841 U CN 202575841U
- Authority
- CN
- China
- Prior art keywords
- upright beam
- upright
- gantry crane
- vertical beam
- mobile gantry
- 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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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a mobile gantry crane. The mobile gantry crane comprises two hoist vertical beams, an upper beam which is welded on the vertical beam and provided with rails, and an electric hoist moving on the rails of the upper beam. The mobile gantry crane is characterized in that the hoist vertical beam consists of a vertical beam front leg and a vertical beam rear leg; positioning wheels are arranged at the bottom of the vertical beam front leg; and universal wheels are arranged at the bottom of the vertical beam rear leg. In comparison with the prior art, the mobile gantry crane is simple in structure, small in size, low in cost and wide in service range.
Description
Technical field
The utility model belongs to the weight-lifting equipment field, particularly a kind of travelling gauntry.
Background technology
Present in a lot of industrial circles, the row of use hangs, and all is complex structure, and volume is big, and cost is high, fix on the ground or wall on, be only limited to the work of current region, the very limitation of working.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art and a kind of travelling gauntry is provided.
The purpose of the utility model is achieved in that a kind of travelling gauntry; Comprise that two row hang upright beam, are welded on Li Liangshang and have the upper beam of track, the electric block that on last beam orbit, moves; It is characterized in that: described row hangs upright beam and is made up of upright beam foreleg and upright beam back leg; Upright beam foreleg bottom is provided with directional wheel, and upright beam back leg bottom is provided with cardan wheel.
Be welded with upright beam stull between described upright beam foreleg and the upright beam back leg.
Be provided with the reinforcement curb girder between described upper beam and the upright beam.
The utility model technology is compared with prior art, and simple in structure, volume is little, and cost is low, and range of use is wide.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
The specific embodiment
Embodiment 1: like Fig. 1, shown in 2; A kind of travelling gauntry comprises that two row hang upright beam, welding is expert at and is hung the upper beam 1 that Li Liangshang has track, the electric block 7 that on 1 track of putting the beams in place, moves, and row hangs upright beam and is made up of upright beam foreleg 2 and upright beam back leg 3; Upright beam foreleg 2 bottoms are provided with directional wheel 4; Upright beam back leg 3 bottoms are provided with cardan wheel 5, are welded with upright beam stull 8 between upright beam foreleg 2 and the upright beam back leg 3, and upper beam 1 and row hang to be provided with between the upright beam strengthens curb girder 6.
The specific embodiment: because upright beam foreleg 2 bottoms of gauntry crane are directional wheel 4, when mobile, can keep direction, cardan wheel 5 is used for regulating moving direction.
Claims (3)
1. travelling gauntry; Comprise that two row hang upright beam, welding is expert at and is hung the upper beam that Li Liangshang has track, the electric block that on last beam orbit, moves; It is characterized in that: described row hangs upright beam and is made up of upright beam foreleg and upright beam back leg; Upright beam foreleg bottom is provided with directional wheel, and upright beam back leg bottom is provided with cardan wheel.
2. travelling gauntry according to claim 1 is characterized in that: be welded with upright beam stull between described upright beam foreleg and the upright beam back leg.
3. travelling gauntry according to claim 1 is characterized in that: described upper beam and row hang between the upright beam and are provided with the reinforcement curb girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121045 CN202575841U (en) | 2012-03-28 | 2012-03-28 | Mobile gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121045 CN202575841U (en) | 2012-03-28 | 2012-03-28 | Mobile gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575841U true CN202575841U (en) | 2012-12-05 |
Family
ID=47245277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220121045 Expired - Fee Related CN202575841U (en) | 2012-03-28 | 2012-03-28 | Mobile gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575841U (en) |
-
2012
- 2012-03-28 CN CN 201220121045 patent/CN202575841U/en not_active Expired - Fee Related
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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: 20121205 Termination date: 20140328 |