CN201890719U - Gantry crane with detachable support legs - Google Patents
Gantry crane with detachable support legs Download PDFInfo
- Publication number
- CN201890719U CN201890719U CN2010206272666U CN201020627266U CN201890719U CN 201890719 U CN201890719 U CN 201890719U CN 2010206272666 U CN2010206272666 U CN 2010206272666U CN 201020627266 U CN201020627266 U CN 201020627266U CN 201890719 U CN201890719 U CN 201890719U
- Authority
- CN
- China
- Prior art keywords
- gauntry crane
- gantry crane
- supporting leg
- support legs
- flange connector
- 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 - Lifetime
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a gantry crane with detachable support legs, which comprises a gantry crane, traveling wheel boxes are mounted on the lower parts of the support legs of the gantry crane, and the lower parts of the support legs of the gantry crane are articulated with the traveling wheel boxes through flanged connecting parts. The gantry crane with the detachable support legs has the advantages of simple structure, scientific and reasonable design, safe and reliable operation and low fabrication cost, and is convenient to disassemble, assembly and use and easy to fabricate.
Description
Technical field
The utility model relates to the gauntry crane field, and especially a kind of have a detachable supporting leg gauntry crane alive.
Background technology
The bridge formation of repairing the roads in the mountain area because the place of mountain area spaciousness is considerably less, precast beam field more options are on roadbed because the longitudinal gradient of mountain road is bigger, thus the place of precast beam field also mostly be with a slope, the gradient is generally about 3%.The used gauntry crane of precast beam is by smooth place design-calculated, even the place unfairness, track also requires smooth, and the surface irregularity degree of gauntry crane walking must not be greater than 1 ∕ 1000, and gauntry crane uses just undesirable on the road foundation in mountain area like this.Common terms of settlement has two, and the one, the levelling of banketing on the surface of roadbed, the 2nd, the gauntry crane track foundation made uprise the cross section, guarantee that basic upper surface is smooth.Do like this and have the shortcoming that cost is big, the duration is long.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of detachable supporting leg gauntry crane alive that has is provided, this gauntry crane is simple in structure, design science is reasonable, safe and reliable, cost is lower, easy accessibility, making are easy.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of have a detachable supporting leg gauntry crane alive, comprises a gauntry crane, and the road wheel case is installed in the supporting leg bottom of gauntry crane, and the supporting leg bottom of its gauntry crane is contained on the road wheel case by the flange connector hinge.
And described flange connector bottom surface is equipped with vertical stiffener and horizontal stiffener, vertically is shaped on pin-and-hole on the stiffener and cuts with scissors dress by bearing pin and road wheel case.
Advantage of the present invention and beneficial effect are:
1, the supporting leg bottom that originally has a detachable supporting leg gauntry crane alive is contained on the road wheel case by the flange connector hinge, the flange connector bottom surface is equipped with vertical stiffener and horizontal stiffener, laterally be shaped on pin-and-hole on the stiffener and cut with scissors dress by bearing pin and road wheel case, this structure can be changed the removable flange connector of gauntry crane supporting leg according to geology gradient difference, thereby four supporting legs of gauntry crane and removable flange connector contact jaw remain on the horizontal surface, when ensureing the safe and reliable operation of gauntry crane, realize the walking of certain slope.
2, the utility model is simple in structure, design science is reasonable, safe and reliable to operation, cost of manufacture is lower, easy disassembly, be that a kind of making is easy to have detachable supporting leg gauntry crane alive.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the enlarged drawing of the utility model flange connector;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the left view of Fig. 2.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of have a detachable supporting leg gauntry crane alive, comprise a gauntry crane 1, road wheel case 4 is installed in supporting leg 2 bottoms of gauntry crane, the supporting leg bottom of its gauntry crane is contained on the road wheel case by detouchable flange connector 3 hinges, this flange connector bottom surface is equipped with vertical stiffener 5 and horizontal stiffener 6, laterally be shaped on pin-and-hole 7 on the stiffener and, be shaped on flange hole 8 on the flange connector by bearing pin and road wheel case hinge dress.
The utility model in use, size according to the gradient is adjusted flange connector, contravention remains on the horizontal surface so that each supporting leg of gauntry crane and flange connector join, when adjusting, the pin-and-hole on the flange connector can be arranged on diverse location, to change height, realize safe and reliable connection, also can change flange connector thickness and carry out the adjustment of gauntry crane height of landing leg.
The utility model is basic identical with general gauntry crane method for making in manufacturing process, just makes the different size flange connector in the supporting leg bottom and can adjust gauntry crane, makes it adapt to the different gradient place.
Claims (2)
1. one kind has detachable supporting leg gauntry crane alive, comprises a gauntry crane, and the road wheel case is installed in the supporting leg bottom of gauntry crane, it is characterized in that: the supporting leg bottom of this gauntry crane is contained on the road wheel case by the flange connector hinge.
2. according to claim 1 have a detachable supporting leg gauntry crane alive, it is characterized in that: described flange connector bottom surface is equipped with vertical stiffener and horizontal stiffener, laterally is shaped on pin-and-hole on the stiffener and adorns by bearing pin and road wheel case hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206272666U CN201890719U (en) | 2010-11-26 | 2010-11-26 | Gantry crane with detachable support legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206272666U CN201890719U (en) | 2010-11-26 | 2010-11-26 | Gantry crane with detachable support legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890719U true CN201890719U (en) | 2011-07-06 |
Family
ID=44220195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206272666U Expired - Lifetime CN201890719U (en) | 2010-11-26 | 2010-11-26 | Gantry crane with detachable support legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110389A (en) * | 2013-01-17 | 2013-05-22 | 周峰 | Paper bag for environmental-friendly urine bag |
-
2010
- 2010-11-26 CN CN2010206272666U patent/CN201890719U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110389A (en) * | 2013-01-17 | 2013-05-22 | 周峰 | Paper bag for environmental-friendly urine bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |