CN203295134U - Lifting construction machine - Google Patents
Lifting construction machine Download PDFInfo
- Publication number
- CN203295134U CN203295134U CN201320285798XU CN201320285798U CN203295134U CN 203295134 U CN203295134 U CN 203295134U CN 201320285798X U CN201320285798X U CN 201320285798XU CN 201320285798 U CN201320285798 U CN 201320285798U CN 203295134 U CN203295134 U CN 203295134U
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- CN
- China
- Prior art keywords
- lifting mechanism
- lifting
- welded
- column
- pulley
- 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 discloses a lifting construction machine which comprises a base mechanism and a lifting mechanism, wherein the base mechanism is composed of four first stand columns, and at least eight supporting rods are welded between the first stand columns; the lifting mechanism is composed of four second stand columns, and at least eight supporting rods are welded between the second stand columns; pulleys are arranged between the base mechanism and the lifting mechanism, the diameters of the two sides of each pulley are greater than the diameter of the middle of each pulley, the pulleys are fixed on the second stand columns of the lifting mechanism through two first protrusive plates, and at least eight pulleys are arranged on the lifting mechanism; rotatable limited blocks are arranged at the bottom of the lifting mechanism and fixed on the supporting rods of the lifting mechanism through two second protrusive plates; limiting plates are welded to the first stand columns of the base mechanism, and grooves matched with the rotatable limited blocks are formed in the limiting plates. The lifting construction machine is simple in structure and convenient to operate.
Description
Technical field
The utility model relates to mechanical field, especially a kind of lifting vehicle for construction.
Background technology
Often to carry out operation in the air at height in building field, so just need to use high-altitude operation platform, existing lifting vehicle for construction complex structure, potential safety hazard, in use easily occur in operation inconvenience, brought puzzlement for people's work.
The utility model content
the utility model provides a kind of lifting vehicle for construction for above-mentioned deficiency, comprise base mechanism, lifting mechanism, described base mechanism is comprised of 4 the first columns, be welded with at least 8 strut bars between the first column, described lifting mechanism is comprised of 4 the second columns, be welded with at least 8 strut bars between the second column, be provided with pulley between described base mechanism and lifting mechanism, in the middle of described pulley both sides diameter is large, diameter is little, pulley is fixed on the second column of lifting mechanism by two the first flanges, described lifting mechanism is provided with at least 8 pulleys, the bottom of lifting mechanism is provided with rotatable limiting stopper, described rotatable limiting stopper is fixed on the strut bar of lifting mechanism by two the second flanges, be welded with positioning plate on the first column of base mechanism, have the groove that is complementary with rotatable limiting stopper on positioning plate.
The beneficial effects of the utility model are: simple in structure, easy to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is local structure schematic diagram of the present utility model.
1-the first column, 2-strut bar, 3-the second column, 4-pulley, 5-the first flange, the rotatable limiting stopper of 6-, 7-the second flange, 8-positioning plate as shown in the figure.
The specific embodiment
Disclosed all features in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can make up by any way.
a kind of lifting vehicle for construction as shown in Figure 1, comprise base mechanism, lifting mechanism, described base mechanism is comprised of 4 the first columns 1, be welded with at least 8 strut bars 2 between the first column 1, described lifting mechanism is comprised of 4 the second columns 3, be welded with at least 8 strut bars 2 between the second column 3, be provided with pulley 4 between described base mechanism and lifting mechanism, in the middle of described pulley 4 both sides diameters are large, diameter is little, pulley 4 is fixed on the second column 3 of lifting mechanism by two the first flanges 5 as shown in Figure 2, described lifting mechanism is provided with at least 8 pulleys 4, the bottom of lifting mechanism is provided with rotatable limiting stopper 6, described rotatable limiting stopper 6 is fixed on the strut bar 2 of lifting mechanism by two the second flanges 7, be welded with positioning plate 8 on the first column 1 of base mechanism, have the groove that is complementary with rotatable limiting stopper 6 on positioning plate 8.The utility model is simple in structure, and is easy to operate.
The utility model is not limited to the aforesaid specific embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (2)
1. lifting vehicle for construction, comprise base mechanism, lifting mechanism, described base mechanism is comprised of 4 the first columns (1), be welded with at least 8 strut bars (2) between the first column (1), described lifting mechanism is comprised of 4 the second columns (3), be welded with at least 8 strut bars (2) between the second column (3), it is characterized in that: be provided with pulley (4) between described base mechanism and lifting mechanism, described pulley (4) is fixed on second column (3) of lifting mechanism by two the first flanges (5), described lifting mechanism is provided with at least 8 pulleys (4), the bottom of lifting mechanism is provided with rotatable limiting stopper (6), described rotatable limiting stopper (6) is fixed on the strut bar (2) of lifting mechanism by two the second flanges (7), be welded with positioning plate (8) on first column (1) of base mechanism, have the groove that is complementary with rotatable limiting stopper (6) on positioning plate (8).
2. a kind of lifting vehicle for construction according to claim 1 is characterized in that: in the middle of pulley (4) both sides diameter is large, diameter is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320285798XU CN203295134U (en) | 2013-05-23 | 2013-05-23 | Lifting construction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320285798XU CN203295134U (en) | 2013-05-23 | 2013-05-23 | Lifting construction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295134U true CN203295134U (en) | 2013-11-20 |
Family
ID=49571165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320285798XU Expired - Fee Related CN203295134U (en) | 2013-05-23 | 2013-05-23 | Lifting construction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203295134U (en) |
-
2013
- 2013-05-23 CN CN201320285798XU patent/CN203295134U/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: 20131120 Termination date: 20140523 |