CN203699675U - Supporting leg hoisting tooling for rail-mounted gantry crane - Google Patents
Supporting leg hoisting tooling for rail-mounted gantry crane Download PDFInfo
- Publication number
- CN203699675U CN203699675U CN201420029303.1U CN201420029303U CN203699675U CN 203699675 U CN203699675 U CN 203699675U CN 201420029303 U CN201420029303 U CN 201420029303U CN 203699675 U CN203699675 U CN 203699675U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- square tubes
- seamed square
- longitudinal seamed
- anchor ear
- 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
Abstract
The utility model relates to a supporting leg hoisting tooling for a rail-mounted gantry crane. The supporting leg hoisting tooling comprises two longitudinal seamed square tubes, wherein two groups of lifting lugs are symmetrically arranged at the upper ends of the two longitudinal seamed square tubes; two transverse seamed square tubes are connected between the two longitudinal seamed square tubes; supporting leg hoops are connected with the two ends of each longitudinal seamed square tube through tooling connecting plates; hoop locking plates are connected to the supporting leg hoops. The supporting leg hoisting tooling has the advantages that the structure is simple, the use is convenient, the operation efficiency is high, and the operation cost is low.
Description
Technical field
The utility model relates to a kind of track crane supporting leg hoisting fixture.
Background technology
At present, track crane rigid leg is made up of 4 pipes, and flexible leg is made up of 2 pipes, between each pipe, be connected separately with bottom girder with crossbeam, between pipe, without connection structure, in structure, hanger is not lifted by crane in design, lifting work difficulty is larger, and hoisting process need use vapour crane operation, and lifting cost is higher.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, provides a kind of simple in structure, easy to use, the track crane supporting leg hoisting fixture that operating efficiency is high, operating cost is low.
The purpose of this utility model is achieved through the following technical solutions: a kind of track crane supporting leg hoisting fixture, comprise two longitudinal seamed square tubes, be arranged with two groups of hangers two longitudinal seamed square tube upper ends, between two longitudinal seamed square tubes, be connected with two horizontal seamed square tubes, two ends in longitudinal seamed square tube are connected with supporting leg anchor ear by frock connecting panel, are connected with anchor ear latch on supporting leg anchor ear.
The utility model compared with prior art has the following advantages: simple in structure, easy to use, operating efficiency is high, operating cost is low.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
The longitudinal seamed square tube of number in the figure: 1-, the horizontal seamed square tube of 2-, 3-frock connecting panel, 4-supporting leg anchor ear, 5-anchor ear latch, 6-hanger.
detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1 shows a kind of embodiment of a kind of track crane supporting leg of the utility model hoisting fixture: comprise two longitudinal seamed square tubes 1, be arranged with two groups of hangers 6 two longitudinal seamed square tube 1 upper ends, between two longitudinal seamed square tubes 1, be connected with two horizontal seamed square tubes 2, two ends in longitudinal seamed square tube 1 are connected with supporting leg anchor ear 4 by frock connecting panel 3, are connected with anchor ear latch 5 on supporting leg anchor ear 4.
Make supporting leg anchor ear 4 according to supporting leg diameter, supporting leg anchor ear uses antiskid elastic material 4 times, when stressed, protect product, between each supporting leg anchor ear 4, connect with the frame that is rigidly connected, regulate flange relative size, by supporting leg anchor ear 4 and rigid connector bolted, be rigidly connected on frame and design 4 hangers, each hanger uses independent steel rope, in the stage of hoisting, 2 hangers of bottom are stressed, after having established, 4 hangers are simultaneously stressed, guarantee supporting leg is vertical, supporting leg has been established and has been reinforced with cable rope afterwards, when crossbeam lifting, use the adjusting of guiding directing pin and cable wind rope, lifting completes smoothly, single device approximately 6 hours used times of lifting, improve operating efficiency, reduce operating cost.
The utility model, by optimal design, makes structure more reasonable, and easy to use, operating efficiency is high, operating cost is low.
Claims (1)
1. a track crane supporting leg hoisting fixture, it is characterized in that: comprise two longitudinal seamed square tubes (1), be arranged with two groups of hangers (6) in two described longitudinal seamed square tubes (1) upper end, between two longitudinal seamed square tubes (1), be connected with two horizontal seamed square tubes (2), two ends in longitudinal seamed square tube (1) are connected with supporting leg anchor ear (4) by frock connecting panel (3), are connected with anchor ear latch (5) on described supporting leg anchor ear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029303.1U CN203699675U (en) | 2014-01-17 | 2014-01-17 | Supporting leg hoisting tooling for rail-mounted gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029303.1U CN203699675U (en) | 2014-01-17 | 2014-01-17 | Supporting leg hoisting tooling for rail-mounted gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699675U true CN203699675U (en) | 2014-07-09 |
Family
ID=51050143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029303.1U Expired - Fee Related CN203699675U (en) | 2014-01-17 | 2014-01-17 | Supporting leg hoisting tooling for rail-mounted gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699675U (en) |
-
2014
- 2014-01-17 CN CN201420029303.1U patent/CN203699675U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20180117 |