CN203428747U - Novel landing leg of crane - Google Patents
Novel landing leg of crane Download PDFInfo
- Publication number
- CN203428747U CN203428747U CN201320434571.7U CN201320434571U CN203428747U CN 203428747 U CN203428747 U CN 203428747U CN 201320434571 U CN201320434571 U CN 201320434571U CN 203428747 U CN203428747 U CN 203428747U
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- CN
- China
- Prior art keywords
- connecting plate
- lower connecting
- landing leg
- supporting leg
- crane
- 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 novel landing leg of a crane, relating to the production technology field of lifting equipment. The novel landing leg of the crane is characterized by comprising a landing leg body, wherein an upper connecting plate and a lower connecting plate are arranged on the landing leg body, through holes are formed in the upper connecting plate and the lower connecting plate respectively, a rib plate is connected to the lower connecting plate, and the upper connecting plate and the lower connecting plate of the landing leg body are automatically welded through submerged arc. The novel landing leg is reasonable in structure, simple in to install and long in service life.
Description
Technical field:
The utility model relates to weight-lifting equipment production technical field, is specifically related to a kind of Novel support legs of hoisting crane.
Background technology:
Hoisting crane (Crane) belongs to a kind of of elevator machinery, be a kind ofly circulate, the machinery of intermittent moment.A working cycle comprises: load-engaging device is mentioned article from getting thing, is then moved horizontally to appointed place and falls article, then carries out counter motion, makes load-engaging device reposition, to circulate next time.
Hoisting crane refers to many actions elevator machinery of vertical-lift within the specific limits and horizontal carrying heavy goods.Claim again crane.Belong to material carrying machine.The work characteristics of hoisting crane is to do intermittent exercise, and in a working cycle, the corresponding mechanism of the action such as feeding, migration, unloading is alternation.
The bracing or strutting arrangement of general hoisting crane is all by direct welding when manufacturing, and only only has independent bracing or strutting arrangement, under long stressing conditions, extremely easily produces distortion like this, causes whole equipment to work.
Utility model content:
Technical problem to be solved in the utility model is to overcome the Novel support legs that existing technological deficiency provides a kind of rational in infrastructure, a kind of hoisting crane that simple, long perfomance life is installed.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A Novel support legs for hoisting crane, is characterized in that: comprise supporting leg itself, described supporting leg itself is provided with upper junction plate and lower connecting plate, on described upper junction plate and lower connecting plate, is equipped with through hole, on described lower connecting plate, is connected with gusset;
The upper junction plate of described supporting leg itself and lower connecting plate are by Lincoln weld;
The upper junction plate of described supporting leg itself overlaps with the through hole on lower connecting plate;
Described gusset is welded on the lower connecting plate of supporting leg itself, is welded with 10～20.
The beneficial effects of the utility model are: adopt submerged are welding can so that equipment welding more firmly and very attractive in appearance of profile, but also be welded with gusset, can prevent that supporting leg is in long-term stressed lower distortion by actv. like this, can increase the service life of supporting leg, gusset also has connection function simultaneously.The utility model is rational in infrastructure, installation is simple, long perfomance life.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
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 concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of Novel support legs of hoisting crane, comprise supporting leg itself 1, supporting leg itself 1 is provided with upper junction plate 11 and lower connecting plate 12, on upper junction plate 11 and lower connecting plate 12, is equipped with through hole 2, is connected with gusset 3 on lower connecting plate 12, the upper junction plate 11 of supporting leg 1 itself and lower connecting plate 12 are by Lincoln weld, the upper junction plate 11 of supporting leg 1 itself overlaps with the through hole 2 on lower connecting plate 12, and gusset 3 is welded on the lower connecting plate 12 of supporting leg 1 itself, is welded with 10～20.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the Novel support legs of a hoisting crane, it is characterized in that: comprise supporting leg itself, described supporting leg itself is provided with upper junction plate and lower connecting plate, on described upper junction plate and lower connecting plate, be equipped with through hole, on described lower connecting plate, be connected with gusset, the upper junction plate of described supporting leg itself and lower connecting plate are by Lincoln weld.
2. the Novel support legs of a kind of hoisting crane according to claim 1, is characterized in that: the upper junction plate of described supporting leg itself overlaps with the through hole on lower connecting plate.
3. the Novel support legs of a kind of hoisting crane according to claim 1, is characterized in that: described gusset is welded on the lower connecting plate of supporting leg itself, is welded with 10～20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434571.7U CN203428747U (en) | 2013-07-19 | 2013-07-19 | Novel landing leg of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434571.7U CN203428747U (en) | 2013-07-19 | 2013-07-19 | Novel landing leg of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428747U true CN203428747U (en) | 2014-02-12 |
Family
ID=50057798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320434571.7U Expired - Fee Related CN203428747U (en) | 2013-07-19 | 2013-07-19 | Novel landing leg of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428747U (en) |
-
2013
- 2013-07-19 CN CN201320434571.7U patent/CN203428747U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel landing leg of crane Effective date of registration: 20151106 Granted publication date: 20140212 Pledgee: Ma'anshan Pubang financing Limited by Share Ltd Pledgor: MA'ANSHAN SHUANGLI LIFTING EQUIPMENT MACHINERY MANUFACTURING CO., LTD. Registration number: 2015990000964 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161222 Granted publication date: 20140212 Pledgee: Ma'anshan Pubang financing Limited by Share Ltd Pledgor: MA'ANSHAN SHUANGLI LIFTING EQUIPMENT MACHINERY MANUFACTURING CO., LTD. Registration number: 2015990000964 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20140212 Termination date: 20170719 |