CN208455492U - A kind of New-Type Bridge Girder Erection Machine auxiliary leg - Google Patents
A kind of New-Type Bridge Girder Erection Machine auxiliary leg Download PDFInfo
- Publication number
- CN208455492U CN208455492U CN201821009507.3U CN201821009507U CN208455492U CN 208455492 U CN208455492 U CN 208455492U CN 201821009507 U CN201821009507 U CN 201821009507U CN 208455492 U CN208455492 U CN 208455492U
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- China
- Prior art keywords
- pillar
- hydraulically extensible
- bar
- bottom end
- new
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- 210000005069 ears Anatomy 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of New-Type Bridge Girder Erection Machine auxiliary legs, including the first pillar, rotating device, hydraulically extensible upright bar, earth plate, pipe sleeve spring, second pillar, pin shaft, triangle strut, cross bar, gusseted seat, hydraulic installalion support, cylinder piston rod, rocker bar bearing, it telescopic supporting rod and picks up the ears, the bottom end of first pillar 1 is equipped with second pillar, the rotating device is equipped between first pillar and the second pillar, the bottom end of second pillar is equipped with the hydraulically extensible upright bar, the side of the hydraulically extensible upright bar is equipped with the pipe sleeve spring, the bottom end of the hydraulically extensible upright bar is equipped with the earth plate, the pipe sleeve spring of the side setting of the hydraulically extensible pillar of the device, it is the rigid spring being socketed by outside steel pipe, when Bridge Erector starts to be worked, to power suffered by entire supporting leg It is buffered, prevents telescopic rod from the excessive damage occurred of pressure occurs.
Description
Technical field
The utility model relates to Bridge Erector supporting leg technical field, specially a kind of New-Type Bridge Girder Erection Machine auxiliary leg.
Background technique
With the development that China's economization is built, communications and transportation construction also continues to develop construction, and Bridge Erector is with Large bridge
Beam engineering is come into being.As a kind of large-scale bridging equipment, Bridge Erector is widely used and quickly develops.Bridge Erector
Supporting leg is the important component and the main support member of Bridge Erector of Bridge Erector, is had very to the slinging work of Bridge Erector
Important role.During Bridge Erector builds a bridge, the selection of the supporting leg of Bridge Erector is extremely important.
But the supporting leg of existing Bridge Erector, in prolonged use or too heavy carrying, in the upper supporting column and girder of supporting leg
Contact position, often there is a situation where misplacing, so that support is unstable, and the wink pressure energy power of traditional supporting leg is lower, rigid
When beginning to use, telescopic strut is often unbearable, will cause damage often.
So how to design a kind of New-Type Bridge Girder Erection Machine auxiliary leg, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of New-Type Bridge Girder Erection Machine auxiliary legs, are mentioned with solving above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of New-Type Bridge Girder Erection Machine auxiliary leg, packet
Include the first pillar, rotating device, hydraulically extensible upright bar, earth plate, pipe sleeve spring, the second pillar, pin shaft, triangle strut, cross
It bar, gusseted seat, hydraulic installalion support, cylinder piston rod, rocker bar bearing, telescopic supporting rod and picks up the ears, first pillar 1
Bottom end be equipped with second pillar, between first pillar and the second pillar be equipped with the rotating device, described second
The bottom end of column is equipped with the hydraulically extensible upright bar, and the side of the hydraulically extensible upright bar is equipped with the pipe sleeve spring, described hydraulic
The bottom end of Extensible upright rod is equipped with the earth plate, the cross bar is equipped between two first pillars of left and right, described in upper and lower two
The triangle strut is equipped between cross bar, the side of the cross bar is equipped with the gusseted seat, states the side top of the first pillar
End is equipped with the hydraulic installalion support, and the other side of the hydraulic installalion support is equipped with the cylinder piston rod, and the oil cylinder is living
The bottom end of stopper rod is equipped with the rocker bar bearing, and the bottom end of the rocker bar bearing is equipped with described pick up the ears.
Further, the top of first pillar is in groove type, and the top groove of first pillar is equipped with institute
Pin shaft is stated, and the pin shaft is disposed through on first pillar.
Further, the earth plate is fixedly connected with second pillar by the hydraulically extensible upright bar, and institute
The side for stating earth plate is equipped with symmetrical through-hole.
Further, the middle part side of the cylinder piston rod is equipped with the telescopic supporting rod, and the telescopic supporting rod
It is fixedly connected with the cylinder piston rod.
Further, the cross bar and first pillar are fixedly linked by the gusseted seat.
Compared with prior art, the utility model has the beneficial effects that this kind of New-Type Bridge Girder Erection Machine auxiliary leg, the supporting leg
On the top of the first pillar, setting is in groove type, is connected by the perfection with the convex block in girder or other beam bodies, so that branch
Leg can be stronger be supported, by the pin shaft of setting, by through setting, playing the role of reinforcing linking, and
The pipe sleeve spring of the side setting of the hydraulically extensible pillar of the device, is the rigid spring being socketed by outside steel pipe, in Bridge Erector
When starting to be worked, power suffered by entire supporting leg is buffered, prevents telescopic rod from the excessive damage occurred of pressure occurs.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the whole side structure schematic view of the utility model；
In figure: 1, first pillar, 2, rotating device, 3, hydraulically extensible upright bar, 4, earth plate, 5, pipe sleeve spring, 6,
Two pillars, 7, pin shaft, 8, triangle strut, 9, cross bar, 10, gusseted seat, 11, hydraulic installalion support, 12, cylinder piston rod,
13, rocker bar bearing, 14, telescopic supporting rod, 15, pick up the ears.
Specific embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only that the utility model a part is implemented
Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of New-Type Bridge Girder Erection Machine auxiliary leg, including
First pillar 1, rotating device 2, hydraulically extensible upright bar 3, earth plate 4, pipe sleeve spring 5, the second pillar 6, pin shaft 7, triangle branch
Bar 8, cross bar 9, gusseted seat 10, hydraulic installalion support 11, cylinder piston rod 12, rocker bar bearing 13,14 and of telescopic supporting rod
Pick up the ears 15, the bottom end of first pillar 1 is equipped with second pillar 6, is equipped between first pillar 1 and the second pillar 6
The bottom end of the rotating device 2, second pillar 6 is equipped with the hydraulically extensible upright bar 3, the side of the hydraulically extensible upright bar 3
End is equipped with the pipe sleeve spring 5, and the bottom end of the hydraulically extensible upright bar 3 is equipped with the earth plate 4, described first of left and right two
It is equipped with the cross bar 9 between column 1, is equipped with the triangle strut 8 between upper and lower two cross bar 9, the side of the cross bar 9 is equipped with
The gusseted seat 10, the side top for stating the first pillar 1 are equipped with the hydraulic installalion support 11, the hydraulic installalion support
11 other side is equipped with the cylinder piston rod 12, and the bottom end of the cylinder piston rod 12 is equipped with the rocker bar bearing 13, described
The bottom end of rocker bar bearing 13, which is equipped with, described picks up the ears 15.
Further, the top of first pillar 1 is in groove type, and the top groove of first pillar 1 is equipped with
The pin shaft 7, and the pin shaft 7 is disposed through on first pillar 1, convenient for supporting leg and the more firm rank of beam body
It connects.
Further, the earth plate 4 is fixedly connected with second pillar 6 by the hydraulically extensible upright bar 3, and
The side of the earth plate 4 is equipped with symmetrical through-hole, is attached support convenient for the stronger volume of support.
Further, the middle part side of the cylinder piston rod 12 is equipped with the telescopic supporting rod 14, and the flexible branch
Strut 14 is fixedly connected with the cylinder piston rod 12, convenient for the carry out telescopic folding of pillar.
Further, the cross bar 9 and first pillar 1 are fixedly linked by the gusseted seat 10, are played solid
Determine the effect of cross bar 9
Working principle: firstly, detecting to the device, check whether its structure is complete, and connect between each component
The stability connect selects suitable distance, using on cross bar 9 triangle strut 8 and cylinder piston rod 12 two pillars are unfolded, the
The top setting of one pillar 1 is in groove type, is connected by the perfection with the convex block in girder or other beam bodies, passes through setting
Pin shaft 7 reinforces linking, the pipe sleeve spring of the side setting of the hydraulically extensible pillar 3 of device by playing the role of through setting
5, when Bridge Erector starts to be worked, power suffered by entire supporting leg is buffered, is played a protective role to supporting leg, here it is
The usage mode of the device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of New-Type Bridge Girder Erection Machine auxiliary leg, including the first pillar (1), rotating device (2), hydraulically extensible upright bar (3), branch
Leg pedestal (4), pipe sleeve spring (5), the second pillar (6), pin shaft (7), triangle strut (8), cross bar (9), gusseted seat (10),
Hydraulic installalion support (11), cylinder piston rod (12), rocker bar bearing (13), telescopic supporting rod (14) and (15) are picked up the ears, feature
Be: the bottom end of first pillar (1) is equipped with second pillar (6), first pillar (1) and the second pillar (6) it
Between be equipped with the rotating device (2), the bottom end of second pillar (6) is equipped with the hydraulically extensible upright bar (3), described hydraulic to stretch
The side of contracting upright bar (3) is equipped with the pipe sleeve spring (5), and the bottom end of the hydraulically extensible upright bar (3) is equipped with the earth plate
(4), the cross bar (9) are equipped between two first pillars (1) of left and right, described three is equipped between upper and lower two cross bar (9)
The side of angle strut (8), the cross bar (9) is equipped with the gusseted seat (10), and the side top for stating the first pillar (1) is equipped with
The other side of the hydraulic installalion support (11), the hydraulic installalion support (11) is equipped with the cylinder piston rod (12), described
The bottom end of cylinder piston rod (12) is equipped with the rocker bar bearing (13), and the bottom end of the rocker bar bearing (13) is equipped with described pick up the ears
(15).
2. a kind of New-Type Bridge Girder Erection Machine auxiliary leg according to claim 1, it is characterised in that: first pillar (1)
Top be in groove type, and the top groove of first pillar (1) is equipped with the pin shaft (7), and the pin shaft (7) passes through
It wears and is placed on first pillar (1).
3. a kind of New-Type Bridge Girder Erection Machine auxiliary leg according to claim 1, it is characterised in that: the earth plate (4)
It is fixedly connected with second pillar (6) by the hydraulically extensible upright bar (3), and the side of the earth plate (4) is equipped with
Symmetrical through-hole.
4. a kind of New-Type Bridge Girder Erection Machine auxiliary leg according to claim 1 or 3, it is characterised in that: the oil cylinder piston
The middle part side of bar (12) is equipped with the telescopic supporting rod (14), and the telescopic supporting rod (14) and the cylinder piston rod
(12) it is fixedly connected.
5. a kind of New-Type Bridge Girder Erection Machine auxiliary leg according to claim 1, it is characterised in that: the cross bar (9) and institute
The first pillar (1) is stated to be fixedly linked by the gusseted seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009507.3U CN208455492U (en) | 2018-06-28 | 2018-06-28 | A kind of New-Type Bridge Girder Erection Machine auxiliary leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009507.3U CN208455492U (en) | 2018-06-28 | 2018-06-28 | A kind of New-Type Bridge Girder Erection Machine auxiliary leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208455492U true CN208455492U (en) | 2019-02-01 |
Family
ID=65170175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009507.3U Expired - Fee Related CN208455492U (en) | 2018-06-28 | 2018-06-28 | A kind of New-Type Bridge Girder Erection Machine auxiliary leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208455492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750606A (en) * | 2019-03-08 | 2019-05-14 | 陆斌 | A kind of walking bridging device |
-
2018
- 2018-06-28 CN CN201821009507.3U patent/CN208455492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750606A (en) * | 2019-03-08 | 2019-05-14 | 陆斌 | A kind of walking bridging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190201 Termination date: 20190628 |