CN203402165U - Supporting leg used on automobile crane - Google Patents
Supporting leg used on automobile crane Download PDFInfo
- Publication number
- CN203402165U CN203402165U CN201320428664.9U CN201320428664U CN203402165U CN 203402165 U CN203402165 U CN 203402165U CN 201320428664 U CN201320428664 U CN 201320428664U CN 203402165 U CN203402165 U CN 203402165U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- support bar
- car hosit
- telescopic shaft
- supporting rod
- 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 belongs to an element on a hanging tool, and particularly relates to a supporting leg used on an automobile crane. The supporting leg comprises a supporting leg body, and is characterized in that the supporting leg body is divided into an upper supporting rod on the upper portion and a lower supporting rod on the lower portion, a tightening screw is arranged on the top of the upper supporting rod, a motor is arranged on the lateral side of the upper supporting rod, the lower supporting rod is provided with an inner cavity, a telescopic shaft is arranged in the inner cavity, one end of the telescopic shaft is connected with the upper supporting rod, a pile is arranged at the other end of the telescopic shaft, and a bottom plate is arranged below the inner cavity. Compared with the prior art, the supporting leg has the advantages that the structure is simple, the road holding of the automobile crane is greatly increased due to the adoption of an internally-arranged pile structure, and the automobile crane can normally work on floppy or muddy fields because the supporting leg can be kept stable all the time.
Description
Technical field
The utility model belongs to the element on a kind of suspender, relates in particular to a kind of for the supporting leg on car hosit.
Background technology
Car hosit is that hoisting crane is contained in to a kind of hoisting crane that can mobile hoisting operation on general general-utility car chassis or cars chassis, it is the perfect adaptation of hoisting crane and automobile, but, defect of this hoisting crane ubiquity, be not suitable for exactly working on soft or muddy place, supporting leg earth-grasping force under this environment is bad, cannot keep stable, easily cause car body rollover, cause major accident.
Utility model content
The purpose of this utility model be to overcome the deficiencies in the prior art and provide a kind of for the supporting leg on car hosit.
The utility model is achieved in that a kind of for the supporting leg on car hosit, comprise supporting leg body, it is characterized in that: supporting leg body is divided into upper and lower two parts, be respectively upper support bar and lower support bar, described upper support bar tip position is provided with and tightens up screw, upper support bar side is provided with motor, described lower support bar is provided with an inner chamber, in inner chamber, be provided with telescopic shaft, described telescopic shaft one end is connected with upper support bar, the other end is provided with a stake, and inner chamber below is provided with base plate.
Described stake consists of pile body and conical head welding.
Described pile body is cylinder, and cylindrical disc diameter is 145mm.
The bottom center of described base plate arranges porose.
The surface of described conical head is provided with screw-shaped screw thread.
The diameter in described hole is 180mm.
The utility model technology compared with prior art, the utility model is simple in structure, adopts built-in pilework, has greatly increased the earth-grasping force of car hosit, and supporting leg can keep stable always, car hosit can be worked normally on soft or muddy place.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of for the supporting leg on car hosit, comprise supporting leg body, it is characterized in that: supporting leg body is divided into upper and lower two parts, be respectively upper support bar 1 and lower support bar 2, described upper support bar 1 tip position is provided with and tightens up screw 10, upper support bar 1 side is provided with motor 9, described lower support bar 2 is provided with an inner chamber 3, in inner chamber 3, be provided with telescopic shaft 4, described telescopic shaft 4 one end are connected with upper support bar 1, the other end is provided with a stake, inner chamber 3 belows are provided with base plate 7, stake consists of pile body 5 and conical head 6 welding, pile body 5 is cylinder, and cylindrical disc diameter is 145mm, the bottom center of base plate 7 arranges porose 8, the surface of conical head 6 is provided with screw-shaped screw thread, the diameter in hole 8 is 180mm, when normal Ground Operation, by tightening up screw 10, supporting leg body can be arranged on the support of arm, motor 9 drives telescopic shaft 4 to rise, stake enters in inner chamber 3, base plate 7 contacts with ground, upper support bar 1 is played a supporting role with lower support bar 2, make car hosit keep stable, start lifting operation.
Embodiment 2: as shown in Figure 1, a kind of for the supporting leg on car hosit, comprise supporting leg body, it is characterized in that: supporting leg body is divided into upper and lower two parts, be respectively upper support bar 1 and lower support bar 2, described upper support bar 1 tip position is provided with and tightens up screw 10, upper support bar 1 side is provided with motor 9, described lower support bar 2 is provided with an inner chamber 3, in inner chamber 3, be provided with telescopic shaft 4, described telescopic shaft 4 one end are connected with upper support bar 1, the other end is provided with a stake, inner chamber 3 belows are provided with base plate 7, stake consists of pile body 5 and conical head 6 welding, pile body 5 is cylinder, and cylindrical disc diameter is 145mm, the bottom center of base plate 7 arranges porose 8, the surface of conical head 6 is provided with screw-shaped screw thread, the diameter in hole 8 is 180mm, on muddy ground during operation, base plate 7 kiss the earths, simultaneously, motor 9 drives telescopic shaft 4 to decline, stake is inserted in muddy soil by hole 8, screw thread on conical head 6 can make stake more easily insert soil, also increased in addition the area of contact of stake with soil, make supporting leg body more stable.
The utility model technology compared with prior art, the utility model is simple in structure, adopts built-in pilework, has greatly increased the earth-grasping force of car hosit, and supporting leg can keep stable always, car hosit can be worked normally on soft or muddy place.
Claims (6)
1. one kind for the supporting leg on car hosit, comprise supporting leg body, it is characterized in that: supporting leg body is divided into upper and lower two parts, be respectively upper support bar and lower support bar, described upper support bar tip position is provided with and tightens up screw, upper support bar side is provided with motor, described lower support bar is provided with an inner chamber, is provided with telescopic shaft in inner chamber, and described telescopic shaft one end is connected with upper support bar, the other end is provided with a stake, and inner chamber below is provided with base plate.
According to described in claim 1 for the supporting leg on car hosit, it is characterized in that: described stake consists of pile body and conical head welding.
According to described in claim 2 for the supporting leg on car hosit, it is characterized in that: described pile body is cylinder, and cylindrical disc diameter is 145mm.
According to described in claim 1 for the supporting leg on car hosit, it is characterized in that: the bottom center of described base plate arranges porose.
According to described in claim 2 for the supporting leg on car hosit, it is characterized in that: the surface of described conical head is provided with screw-shaped screw thread.
According to described in claim 4 for the supporting leg on car hosit, it is characterized in that: the diameter in described hole is 180mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428664.9U CN203402165U (en) | 2013-07-12 | 2013-07-12 | Supporting leg used on automobile crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428664.9U CN203402165U (en) | 2013-07-12 | 2013-07-12 | Supporting leg used on automobile crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402165U true CN203402165U (en) | 2014-01-22 |
Family
ID=49938105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428664.9U Expired - Fee Related CN203402165U (en) | 2013-07-12 | 2013-07-12 | Supporting leg used on automobile crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263614A (en) * | 2018-11-20 | 2019-01-25 | 三汽车制造有限公司 | Support leg device and special vehicle |
-
2013
- 2013-07-12 CN CN201320428664.9U patent/CN203402165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263614A (en) * | 2018-11-20 | 2019-01-25 | 三汽车制造有限公司 | Support leg device and special vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151127 Address after: Xinxiang City, Henan Province, 453000 families of the eastern North China Petroleum Bureau Hongmen fund-raising 11 Building 1 unit 2 floor East households Patentee after: He Xinzhe Patentee after: Wang Shu Address before: 453000 Xinxiang, Henan, South Ring Road, No. 1 Patentee before: Xinxiang Crane Plant Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20160712 |