CN203903877U - Crane for engineering - Google Patents
Crane for engineering Download PDFInfo
- Publication number
- CN203903877U CN203903877U CN201420242334.5U CN201420242334U CN203903877U CN 203903877 U CN203903877 U CN 203903877U CN 201420242334 U CN201420242334 U CN 201420242334U CN 203903877 U CN203903877 U CN 203903877U
- Authority
- CN
- China
- Prior art keywords
- pillar
- base
- crane
- arm
- boom
- 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
Links
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 13
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 6
- 239000010962 carbon steel Substances 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Jib Cranes (AREA)
Abstract
一种工程用吊车,属于工程机械技术领域，包括吊臂、支柱和底座，所述吊臂与支柱通过固定轮相连接，支柱与底座相连，支柱与底座连接处还设有支撑架，支柱分为上支柱主下支柱，上支柱套接在下支柱里面，下支柱上设有固定螺栓，底座上表面设有皮带机，下表面设有万向轮，吊臂通过皮带与皮带机相连，吊臂一端设有吊环，本实用新型中吊车的支柱可以自由调节高度，吊臂通过皮带轮来控制方向和倾斜高度，易于操作，底座还设有万向轮，使得吊车移动方便，适宜于推广。
An engineering crane, belonging to the technical field of construction machinery, comprising a boom, a pillar and a base, the boom and the pillar are connected through fixed wheels, the pillar is connected to the base, a support frame is provided at the connection between the pillar and the base, and the pillar is divided into The upper pillar is the main lower pillar, the upper pillar is sleeved inside the lower pillar, the lower pillar is provided with fixing bolts, the upper surface of the base is provided with a belt conveyor, the lower surface is provided with universal wheels, the boom is connected with the belt conveyor through a belt, and the boom One end is provided with a suspension ring, and the height of the pillar of the crane in the utility model can be adjusted freely, and the direction and inclination height of the boom are controlled by a belt pulley, which is easy to operate, and the base is also equipped with universal wheels, which makes the crane move conveniently and is suitable for popularization.
Description
Technical field
The utility model relates to a kind of engineering crane, belongs to technical field of engineering machinery.
Background technology
Crane is a kind of mechanical device of lifting heavy, current crane kind is more, according to operating mode, need, there is various version, as be mainly used in hoist ceiling crane crane between indoor cart, be applied to the portal crane of workshop or harbour, the cross beam type crane that is applied to locate in building site etc., hoisting crane etc.For above several main cranes, the lift heavy position of hoist ceiling crane and gauntry crane can only be made straight line and change, lift heavy position underaction, for cross beam type crane, its lift heavy position can arbitrarily change, but its position change diametrically need to be laid moving track on crossbeam, this makes the complicated in mechanical structure degree of whole crane higher, has strengthened machine cost; If Chinese application number is that CN 203428815 U disclose a kind of crane, crane can be poured water and draining to water bag on demand, to replace the counterweight of traditional tangible solid, the lifting performance that both can retain crane, simultaneously can avoid delivering excessive weight in crane driving process and expend fuel oil, energy-conserving and environment-protective, but, the crane height of this technology can not free adjustment, thereby the use field of having limited crane is given and produced and life has brought inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of engineering crane, to solve the above-mentioned multinomial defect causing in prior art.
An engineering crane, comprises arm, pillar and base, and described arm is connected by tight pulley with pillar, pillar is connected with base, and pillar and base junction are also provided with bracing frame, and pillar is divided into upper supporting column and lower supporting rod, upper supporting column is socketed in lower supporting rod the inside, lower supporting rod is provided with bolt of rear end plate, and base upper surface is provided with belt feeder, and lower surface is provided with cardan wheel, arm is connected with belt feeder by belt, arm one end is provided with suspension ring, suspension ring be shaped as semi arch, arc radius is 2-3cm.
The material of described arm is carbon steel, is shaped as cylindricly, and bottom surface radius is 5-10cm.
The angle of inclination of support frame as described above and base is 45-60 °.
The power of described belt feeder is 100-150W.
Described base is rectangle stainless steel sheet, and long is 0.6-1.2m, and wide is 0.3-0.7m, and thickness is 5-10cm.
The utility model has the advantage of: the pillar of crane can free adjustment height, arm by belt feeder come controlling party to and inclined height, easy operating, base is also provided with cardan wheel, make crane conveniently moving, the material of arm is carbon steel, be shaped as cylindric, bottom surface radius is 5-10cm, arm intensity and the hardness of this material are relatively large, be not easy damage and deform, pillar is fixed on base by bracing frame, make crane bottom construction more stable, base is rectangle stainless steel sheet, long is 0.6-1.2m, wide is 0.3-0.7m, thickness is 5-10cm, stainless base is not easy to occur corrosion, the base of this size specification is not wasted material yet simultaneously, not only environmental protection but also practical effect have really been reached.
Accompanying drawing explanation
Fig. 1 is the structural representation of crane for a kind of engineering described in the utility model;
Fig. 2 is the front view of crane for a kind of engineering described in the utility model;
In figure: 1, arm 2, pillar 21, upper supporting column 22, lower supporting rod 3, bolt of rear end plate 4, base 5, bracing frame 6, belt feeder 7, suspension ring 8, tight pulley 9, cardan wheel 10, belt.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
A kind of engineering crane, comprise arm 1, pillar 2 and base 4, described arm 1 is connected by tight pulley 8 with pillar 2, pillar 2 is connected with base 4, pillar 2 is also provided with bracing frame 5 with base 4 junctions, pillar 2 is divided into upper supporting column 21 and lower supporting rod 22, upper supporting column 21 is socketed in lower supporting rod 22 the insides, lower supporting rod 22 is provided with bolt of rear end plate 3, base 4 upper surfaces are provided with belt feeder 6, lower surface is provided with cardan wheel 9, arm 1 is connected with belt feeder 6 by belt 10, arm 1 one end is provided with suspension ring 7, suspension ring 7 be shaped as semi arch, arc radius is 2-3cm, the pillar 2 of crane can free adjustment height, arm 1 by belt feeder 6 come controlling party to and inclined height, easy operating, base 4 is also provided with cardan wheel 9, make crane conveniently moving, the material of arm 1 is carbon steel, be shaped as cylindric, bottom surface radius is 5-10cm, arm 1 intensity and the hardness of this material are relatively large, be not easy damage and deform, pillar 2 is fixed on base 4 by bracing frame 5, make crane bottom construction more stable, base 4 is rectangle stainless steel sheet, long is 0.6-1.2m, wide is 0.3-0.7m, thickness is 5-10cm, stainless base 4 is not easy to occur corrosion, the base 4 of this size specification is not wasted material yet simultaneously, not only environmental protection but also practical effect have really been reached.
The material of described arm 1 is carbon steel, is shaped as cylindricly, and bottom surface radius is 5-10cm, bracing frame 5 is 45-60 ° with the angle of inclination of base 4, be not easy damage and deform, pillar 2 is fixed on base 4 by bracing frame 5, makes crane bottom construction more stable.
Described base 4 is rectangle stainless steel sheet, and long is 0.6-1.2m, and wide is 0.3-0.7m, and thickness is 5-10cm, and stainless base 4 is not easy to occur corrosion, and the base 4 of this size specification is not wasted material yet simultaneously, has really reached not only environmental protection but also practical effect.
Based on above-mentioned, in the utility model, the pillar 2 of crane can free adjustment height, arm 1 by belt feeder 6 come controlling party to and inclined height, easy operating, base 4 is also provided with cardan wheel 9, make crane conveniently moving, the material of arm 1 is carbon steel, be shaped as cylindric, bottom surface radius is 5-10cm, arm 1 intensity and the hardness of this material are relatively large, be not easy damage and deform, pillar 2 is fixed on base 4 by bracing frame 5, make crane bottom construction more stable, base 4 is rectangle stainless steel sheet, long is 0.6-1.2m, wide is 0.3-0.7m, thickness is 5-10cm, stainless base 4 is not easy to occur corrosion, the base 4 of this size specification is not wasted material yet simultaneously, not only environmental protection but also practical effect have really been reached.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, is all casehistory, is not only.All changes within the scope of the utility model or within being equal to scope of the present utility model are all included in the utility model.
Claims (5)
1. an engineering crane, comprise arm (1), pillar (2) and base (4), it is characterized in that: described arm (1) is connected by tight pulley (8) with pillar (2), pillar (2) is connected with base (4), pillar (2) is also provided with bracing frame (5) with base (4) junction, pillar (2) is divided into upper supporting column (21) and lower supporting rod (22), upper supporting column (21) is socketed in lower supporting rod (22) the inside, lower supporting rod (22) is provided with bolt of rear end plate (3), base (4) upper surface is provided with belt feeder (6), lower surface is provided with cardan wheel (9), arm (1) is connected with belt feeder (6) by belt (10), arm (1) one end is provided with suspension ring (7), suspension ring (7) be shaped as semi arch, arc radius is 2-3cm.
2. a kind of engineering crane according to claim 1, is characterized in that: the material of described arm (1) is carbon steel, is shaped as cylindricly, and bottom surface radius is 5-10cm.
3. a kind of engineering crane according to claim 1, is characterized in that: support frame as described above (5) is 45-60 ° with the angle of inclination of base (4).
4. a kind of engineering crane according to claim 1, is characterized in that: the power of described belt feeder (6) is 100-150W.
5. a kind of engineering crane according to claim 1, is characterized in that: described base (4) is rectangle stainless steel sheet, and long is 0.6-1.2m, and wide is 0.3-0.7m, and thickness is 5-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242334.5U CN203903877U (en) | 2014-05-13 | 2014-05-13 | Crane for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242334.5U CN203903877U (en) | 2014-05-13 | 2014-05-13 | Crane for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903877U true CN203903877U (en) | 2014-10-29 |
Family
ID=51778165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420242334.5U Expired - Fee Related CN203903877U (en) | 2014-05-13 | 2014-05-13 | Crane for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903877U (en) |
-
2014
- 2014-05-13 CN CN201420242334.5U patent/CN203903877U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |