CN207193778U - A kind of adjustable preceding auxiliary leg of the Bridge Erector for being used to set up full precast beam - Google Patents
A kind of adjustable preceding auxiliary leg of the Bridge Erector for being used to set up full precast beam Download PDFInfo
- Publication number
- CN207193778U CN207193778U CN201721215023.XU CN201721215023U CN207193778U CN 207193778 U CN207193778 U CN 207193778U CN 201721215023 U CN201721215023 U CN 201721215023U CN 207193778 U CN207193778 U CN 207193778U
- Authority
- CN
- China
- Prior art keywords
- leg
- positioning hole
- bridge erector
- link
- supporting leg
- 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.)
- Active
Links
Abstract
The utility model discloses the adjustable preceding auxiliary leg of the Bridge Erector for setting up full precast beam, it is characterized in that, the preceding auxiliary leg is connected with link in turn from top to bottom, more piece support frame and bottom supporting leg, link is detachably connected on the horn front end of Bridge Erector, it is provided with the supporting leg of bottom and is oriented to slide opening, leg is provided with being oriented in slide opening, it is provided with multiple first positioning holes from top to bottom on leg, the second positioning hole being engaged with the first positioning hole is provided with the supporting leg of bottom, disc top is arranged with leg, disc top is provided with the 3rd positioning hole being engaged with the first positioning hole, it is furnished with alignment pin in the second positioning hole and the 3rd positioning hole；Multiple jacking cylinders are circumferentially with around disc top, the piston rod of the jacking cylinder and disc top are be hinged；Auxiliary leg realizes the support of Bridge Erector horn front end, meets the erection installation of full precast pier post by the setting of link, more piece support frame and bottom supporting leg before this.
Description
Technical field
The utility model belongs to Bridge Erector technical field, more particularly to a kind of Bridge Erector for being used to set up full precast beam can
Auxiliary leg before regulation.
Background technology
With the quickening of Chinese Urbanization pace of construction, in order to economize the land resource, urban road, urban light rail and subway
The aerial part overpass such as circuit is more and more.Its with conventional overpass except that, these elevated bridges mostly occur
In surrounding city, execution conditions are complicated, and construction environment traffic pressure is big, and higher requirement is proposed to Bridge Erector adaptability.
When highway bridging machine commonly used at this stage is constructed, pier column and bent cap are typically all to take on-site hoisting reinforcing bar to tie up
Installation is pricked, in-site installation template, the mode of cast in situs shaping, is constructed larger by natural environment influence, quality control difficulties are right
Ambient contamination of constructing is more serious, is especially unsuitable in surrounding city, and execution conditions are complicated, and construction environment traffic pressure is big
Place carry out the construction of pier column during the aerial part overpass such as urban road, urban light rail and subway line.
Utility model content
The utility model purpose is the adjustable preceding auxiliary leg for providing a kind of Bridge Erector for being used to set up full precast beam,
Bridge Erector is enabled to carry out urban road, city in surrounding city, execution conditions complexity, the big place of construction environment traffic pressure
The construction of pier column during the aerial part overpass such as city's light rail and subway line, to reach the technical scheme that above-mentioned purpose is taken
It is：
The utility model is adopted the technical scheme that to reach above-mentioned purpose：
For set up full precast beam Bridge Erector it is adjustable before auxiliary leg, the preceding auxiliary leg is from top to bottom successively
Link, more piece support frame and bottom supporting leg are connected with, link is detachably connected on the horn front end of Bridge Erector, set in the supporting leg of bottom
There is guiding slide opening, be provided with leg being oriented in slide opening, multiple first positioning holes be provided with from top to bottom on leg, on the supporting leg of bottom
Provided with the second positioning hole being engaged with the first positioning hole, disc top is arranged with leg, disc top is provided with
The 3rd positioning hole being engaged with the first positioning hole, it is furnished with alignment pin in the second positioning hole and the 3rd positioning hole；Around disc
Top is circumferentially with multiple jacking cylinders, and the piston rod of the jacking cylinder and disc top are be hinged, the upper end of jacking cylinder
It is hinged with bottom supporting leg.
Preferably, connector is equipped with left and right sides of link top, link is detachably connected by connector
On the horn front end of Bridge Erector.
Preferably, top flange is provided with the top of support frame, the bottom corresponding with top flange is provided with the bottom of support frame
Flange；Two adjacent sections support frame is fixedly connected by pushing up flange with bottom flange.
Had the beneficial effect that possessed by the utility model：Auxiliary leg passes through link, more piece support frame and bottom branch before this
The setting of leg, the support of Bridge Erector horn front end is realized, meet the erection installation of full precast pier post；On the other hand, it is auxiliary
Supporting leg is helped to be assembled into the function that interim transition supporting leg meets the quick opposite direction construction of Bridge Erector.So that Bridge Erector
Can be in surrounding city, execution conditions are complicated, and the big place of construction environment traffic pressure carries out urban road, urban light rail and ground
The construction of pier column during the aerial part overpass such as iron wire road.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of bottom supporting leg；
Fig. 3 is one of use state figure of the present utility model；
Fig. 4 is the two of use state figure of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, for set up full precast beam Bridge Erector it is adjustable before auxiliary leg, before described
Auxiliary leg is connected with link 2, more piece support frame 3 and bottom supporting leg 4 in turn from top to bottom, and link 2 is detachably connected on frame
The front end of horn 10 of bridge machine, is provided with bottom supporting leg 4 and is oriented to slide opening, and leg 9 is provided with being oriented in slide opening, on leg 9 from upper and
Multiple first positioning holes 7 are had, the second positioning hole being engaged with the first positioning hole are provided with bottom supporting leg 4, on leg 9
Disc top 8 is arranged with, disc top 8 is provided with the 3rd positioning hole being engaged with the first positioning hole 7, in the second positioning
It is furnished with alignment pin in hole and the 3rd positioning hole（Not shown in figure）；Multiple jacking cylinders 6, institute are circumferentially with around disc top 8
The piston rod and disc top 8 for stating jacking cylinder 6 are hinged, and the upper end of jacking cylinder and bottom supporting leg 4 are be hinged.
In order to more firmly and balance the and be fixedly connected with the front end of horn 10 of Bridge Erector, in the left and right two on the top of link 2
Side is equipped with connector 1, and link 2 is detachably connected on the front end of horn 10 of Bridge Erector by connector 1.
For the convenience that metaplasia of seeking unity of standard is produced and removed and installed, top flange is provided with the top of support frame 3, in support frame
3 bottom is provided with the bottom flange corresponding with top flange；Two adjacent sections support frame 3 is fixedly connected by pushing up flange with bottom flange.
As shown in figure 3, when needing to carry out the erection of Pn+3 pier columns of full precast bridge installation, by preceding auxiliary leg
11 are arranged on the front end of horn 10 of Bridge Erector, coordinate other supporting legs of Bridge Erector to act and can complete；Eliminate cast-in-site
Step.
As shown in figure 4, when Bridge Erector by final section bridge floor set up installation and when carrying out opposite direction construction, only need by
More piece support frame 3 is dismantled, and bottom supporting leg 4 is arranged on link 2 and is connected with forming transition supporting leg station with final section bridge floor
Ground on.
Auxiliary leg realizes Bridge Erector horn 10 by the setting of link 2, more piece support frame 3 and bottom supporting leg 4 before this
The support of front end, meet the erection installation of full precast pier post；On the other hand, auxiliary leg 11 can also be assembled into mistake temporarily
Cross the function that supporting leg meets the quick opposite direction construction of Bridge Erector.So that Bridge Erector can be in surrounding city, execution conditions
Complexity, the big place of construction environment traffic pressure carry out the aerial part overpass such as urban road, urban light rail and subway line
When pier column construction.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement, but these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (3)
1. the adjustable preceding auxiliary leg of the Bridge Erector for setting up full precast beam, it is characterised in that the preceding auxiliary leg is certainly
Link, more piece support frame and bottom supporting leg are connected with turn under above, link is detachably connected on the horn front end of Bridge Erector,
It is provided with the supporting leg of bottom and is oriented to slide opening, is provided with leg being oriented in slide opening, is provided with multiple first positioning holes from top to bottom on leg,
The second positioning hole being engaged with the first positioning hole is provided with the supporting leg of bottom, disc top, disc are arranged with leg
Top is provided with the 3rd positioning hole being engaged with the first positioning hole, equipped with positioning in the second positioning hole and the 3rd positioning hole
Pin；Multiple jacking cylinders are circumferentially with around disc top, the piston rod of the jacking cylinder and disc top are be hinged, jacking
The upper end of oil cylinder is hinged with bottom supporting leg.
2. the adjustable preceding auxiliary leg of the Bridge Erector according to claim 1 for being used to set up full precast beam, its feature exist
In being equipped with connector at left and right sides of link top, link is detachably connected on the machine of Bridge Erector by connector
On arm front end.
3. the adjustable preceding auxiliary leg of the Bridge Erector according to claim 1 or 2 for being used to set up full precast beam, its feature
It is, top flange is provided with the top of support frame, the bottom flange corresponding with top flange is provided with the bottom of support frame；Adjacent two
Section support frame is fixedly connected by pushing up flange with bottom flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215023.XU CN207193778U (en) | 2017-09-21 | 2017-09-21 | A kind of adjustable preceding auxiliary leg of the Bridge Erector for being used to set up full precast beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215023.XU CN207193778U (en) | 2017-09-21 | 2017-09-21 | A kind of adjustable preceding auxiliary leg of the Bridge Erector for being used to set up full precast beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193778U true CN207193778U (en) | 2018-04-06 |
Family
ID=61789853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215023.XU Active CN207193778U (en) | 2017-09-21 | 2017-09-21 | A kind of adjustable preceding auxiliary leg of the Bridge Erector for being used to set up full precast beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193778U (en) |
-
2017
- 2017-09-21 CN CN201721215023.XU patent/CN207193778U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204691077U (en) | Novel underground large space engineering Y shape pillar structure | |
| CN204899948U (en) | Cable groove formworking jumbo | |
| CN103015327A (en) | Synchronous hydraulic die side jacking device of bridge climbing die frame and pier construction method | |
| CN102660925A (en) | Moveable formwork for variable-width curved bridge | |
| CN209686257U (en) | High steel arch bridge turning construction equipment in one kind | |
| CN207193778U (en) | A kind of adjustable preceding auxiliary leg of the Bridge Erector for being used to set up full precast beam | |
| CN205035902U (en) | Crutch supported complicated curved surface rack axle construction in large -scale minute | |
| CN204691239U (en) | An a kind of new concrete pouring floor shut die | |
| CN106448454A (en) | Municipal street nameplate | |
| CN208501732U (en) | A kind of piping lane cast-in-place construction integral movable type mould bases | |
| CN206784865U (en) | A kind of detachable adjustable for height subway tunnel section construction operation platform | |
| CN207775719U (en) | A kind of Bridge Erector for setting up full precast beam | |
| CN109653102A (en) | High steel arch bridge turning construction equipment and construction method in one kind | |
| CN213061723U (en) | Rib walking jacking device | |
| CN202323769U (en) | Telescopic support link for bridge construction | |
| CN106760486A (en) | Exterior wall mould and its erection method in foundation ditch | |
| CN110777660A (en) | Vehicle-mounted bridge telescopic support for bridge support and support method thereof | |
| CN206438424U (en) | A kind of bridge strengthening device with shock insulation function | |
| CN210216129U (en) | Pedestrian overpass supporting member based on existing elevated bridge pier | |
| CN204940523U (en) | A kind of curved surface net frame four crutch mounting structure | |
| CN214462601U (en) | Die carrier structure crossing pit | |
| CN111270617A (en) | Construction device and construction method for river-crossing special-shaped steel bridge | |
| CN108004908A (en) | A kind of lattice-type steel truss pylon cable-stayed bridge | |
| CN218861407U (en) | Three-column multi-span high-speed portal frame | |
| CN211395382U (en) | Vehicle-mounted bridge telescopic support for bridge support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |