CN204982686U - A triangle string basket for building bridge floor - Google Patents
A triangle string basket for building bridge floor Download PDFInfo
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- CN204982686U CN204982686U CN201520676369.4U CN201520676369U CN204982686U CN 204982686 U CN204982686 U CN 204982686U CN 201520676369 U CN201520676369 U CN 201520676369U CN 204982686 U CN204982686 U CN 204982686U
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- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000000725 suspension Substances 0.000 claims description 9
- 230000001737 promoting effect Effects 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 230000009897 systematic effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a a triangle string basket for building bridge floor in building construction equipment field, including the guide rail, two nose girder systems, the ballast system, back anchor system, the smooth girder system end platform system that unifies, two nose girder systems and english truss through crossbeam interconnect the same by two sets of structures constitutes, the english truss includes the girder upper chord, the girder lower chord, the main truss stand, main truss front tension bar and main truss back stay, the rear end of girder upper chord is equipped with three above back regulation hole, the front end of girder lower chord is equipped with three above preceding regulation hole, the front end top at the girder lower chord is transversely erect to the rear end of girder upper chord, connect fixedly through well pouring jacket, being provided with girder upper chord and girder lower chord, locking its preceding regulation hole that corresponds and back regulation hole through well pouring jacket fixedly, the length of hanging the basket that makes that same set of specification dispatch from the factory can be adjusted, reduces other different dimensions's the purchase and the manufacturing cost that hang the basket, the also waste of string basket of reducible same money specification.
Description
Technical field
The utility model relates to construction implement field, is specifically related to the equipment building bridge floor, particularly triangle hanging basket.
Background technology
Hanging Basket is the capital equipment in cantilever construction, Hanging Basket have, more stable and stronger simple from heavy and light, structure, reach and mounting or dismounting convenient, have stronger can the features such as reusing, stressed rear distortion be little, and space is sufficient under Hanging Basket, larger operation side can be provided, be beneficial to steel bar template constructing operation.
During cradle construction, Hanging Basket is generally used for building the cantilever glider bridge compared with Long span, adopts basket method, the operation of segmentation cantilever, does not need erection bracket during construction on the spot, does not also need to use large-scale crane, cradle construction is additive method comparatively, has that structure is light, system of spelling is simple and convenient, without advantages such as ballasts.
Hanging Basket specification wants first to determine according to the length dimension of bridge floor design, make in factory after determining specification, then precompressed is carried out after in-site installation, through checking the safety of Hanging Basket and detecting nose girder amount of deflection, often water a pair beam section, just carried out prestressing force paving admittedly, then move forward Hanging Basket, carry out building of next section of case beam, until cantilever end.
Traditional Hanging Basket makes when dispatching from the factory and is divided into multiple different specification according to different bridge floor dimensional requirement, and Hanging Basket cannot carry out length adjustment after dispatching from the factory, the scope of application of such restriction Hanging Basket, make the Hanging Basket of same specification can not be applicable to the bridge floor of other specification, therefore in different Roadway Construction processes, need the Hanging Basket making different size, construction party also needs the Hanging Basket buying different size, increase construction cost, and, Hanging Basket is merely able to the bridge floor adapting to given size, can cause serious waste of material after Roadway Construction completes.
Utility model content
The purpose of this utility model solves above defect, and be provided for the triangle hanging basket building bridge floor, its structure is simple, and the length of same set of Hanging Basket can regulate, to adapt to the construction of different size requirement.
The purpose of this utility model is achieved in the following ways:
For building the triangle hanging basket of bridge floor, comprise guide rail, two nose girder system, ballast system, rear anchor system, sliding girder system is unified end plateform system, two nose girder system is erected on guide rail, can move on guide rail, ballast system and rear anchor system are arranged on the rear end of two nose girder system, and position with bridge floor and be connected, ballast system is for the protection of the balance of two nose girder system, rear anchor system plays anchoring antidumping, by fining twisted steel by two nose girder systematic anchorage at bridge floor, end plateform system is the working platform for cantilever casting beam section, the bottom of bridge floor is anchored at by fining twisted steel, sliding girder system system penetrates and is anchored at bridge floor by fining twisted steel.
This pair of nose girder system is identical and consist of the interconnective English truss of crossbeam by two groups of structures, this English truss comprises girder upper chord, girder lower chord, main truss column, main truss front tension bar and main truss back stay, girder lower chord is located on guide rail by the sliding ship of walking and walking dolly transverse strands, assisting of the sliding ship of walking and walking dolly is needed during hanging basket advancing, the rear end of girder upper chord is provided with the rear adjustment hole of more than three, the front end of girder lower chord is provided with the front adjustment hole of more than three, the rear end transverse strands of girder upper chord is located at above the front end of girder lower chord, and be connected and fixed by middle casing, middle casing is provided with and matches the pin-and-hole of locking with front adjustment hole and rear adjustment hole, adjacent two front adjustment holes are equal with the spacing of adjustment hole after adjacent two, during adjustment, by mobile girder upper chord, make front adjustment hole corresponding with the pin-and-hole on middle casing with rear adjustment hole, and be locked by alignment pin.
Main truss uprights vertical is in girder upper chord and girder lower chord, and be locked by middle casing, the upper end of main truss front tension bar is fixed with the top of main truss column and is connected, the lower end of main truss front tension bar is fixed with the front end of girder upper chord and is connected, make girder upper chord, main truss front tension bar and main truss column are combined into front tripod, the upper end of main truss back stay is fixed with the top of main truss column and is connected, the lower end of main truss back stay is fixed with the rear end of girder lower chord and is connected, make girder lower chord, main truss back stay and main truss column are combined into Vee formation frame.
In above-mentioned explanation, as preferred scheme, the top of described main truss column is provided with plural adjustment apertures, the top of main truss column is provided with the top cover case that can move up and down adjustment, top cover case is provided with and matches the pin-and-hole of locking with adjustment apertures, the front end of top cover case is fixed with the upper end of main truss front tension bar and is connected, the rear end of top cover case is fixed with the upper end of main truss back stay and is connected, when girder lower chord and girder upper chord carry out in the process of relative movement adjustment, top cover case also needs to carry out corresponding mobile adjustment, to guarantee to be adjusted to the most stable and that the best is stressed state.
In above-mentioned explanation; as preferred scheme; the front end of described girder upper chord is provided with plural prelocalization hole; the front end of girder upper chord is provided with the front casing that can move left and right adjustment; front casing is provided with and matches the pin-and-hole of locking with prelocalization hole, and the upper end of front casing is fixed with the lower end of main truss front tension bar and is connected; The rear end of described girder lower chord is provided with plural rear locating hole, the rear end of girder lower chord is provided with the rear casing that can move left and right adjustment, rear casing is provided with and matches the pin-and-hole of locking with rear locating hole, the upper end of rear casing is fixed with the lower end of main truss back stay and is connected, when girder lower chord and girder upper chord carry out in the process of relative movement adjustment, front casing and rear casing also need to carry out corresponding moving and adjust, to guarantee to be adjusted to the most stable and that the best is stressed state.
In above-mentioned explanation, as preferred scheme, described ballast system is made up of the fining twisted steel and ballast beam being embedded in bridge floor, and the upper end of fining twisted steel is passed and is fixed on girder lower chord, and the lower end of fining twisted steel penetrates and is embedded in bridge floor.
In above-mentioned explanation, as preferred scheme, the unify front end of end plateform system of the described pair of nose girder system, sliding girder system is installed with suspension system jointly, and suspension system is for promoting end plateform system.
In above-mentioned explanation, preferred scheme, described suspension system comprises front suspender belt, front lower transverse beam and rear lower transverse beam, the top of front suspender belt is fixed with the front end of girder upper chord and is connected, the front end that the middle-end of front suspender belt and cunning girder system are united is fixed and is connected, the bottom of front suspender belt is fixed with front lower transverse beam and is connected, and end plateform system is fixed on front lower transverse beam and rear lower transverse beam, and the front suspender belt of whole utilization and rear anchor fining twisted steel promote, decline.
In above-mentioned explanation, as preferred scheme, described rear anchor system comprises the rear anchor beam being installed on two nose girder System Back-end, and rear anchor beam is anchored at bridge floor by fining twisted steel.
In above-mentioned explanation, preferred scheme, the rear end of described pair of nose girder system is also provided with the hydraulic pushing device for promoting two nose girder system reach.
The beneficial effect that the utility model produces is: be provided with girder upper chord and girder lower chord, by middle casing, the front adjustment hole of its correspondence and rear adjustment hole are locked, first be adjusted to the length of adaptation according to bridge floor designing requirement before using Hanging Basket, overall structure is light and handy, be convenient to reach and regulate, by mobile girder upper chord during adjustment, need corresponding rear adjustment hole and front adjustment hole simultaneously, guarantee to be locked by middle casing, the length of the Hanging Basket that same set of specification is dispatched from the factory can adjust, to adapt to the Roadway Construction of different size requirement, use the Roadway Construction that can adapt to multiple designing requirement with a Hanging Basket, reduce purchase and the cost of production of the Hanging Basket of other different size specification, reduce construction cost, also the waste of the Hanging Basket with a specification can be reduced, other different bridge floor repeatedly can be used in a Hanging Basket, accommodation is large.
Accompanying drawing explanation
Side general assembly drawing when Fig. 1 is cradle construction in the utility model embodiment;
In figure, 1 is guide rail, and 2 is the sliding ship of walking, and 3 is walking dolly, 4 is girder upper chord, and 5 is girder lower chord, and 6 is main truss column, 7 is main truss front tension bar, and 8 is main truss back stay, and 9 is middle casing, 10 is top cover case, and 11 is front casing, and 12 is rear casing, 13 is end plateform system, and 14 is front suspender belt, and 15 is sliding girder system system, 16 is No. zero bridge floor, and 17 is front lower transverse beam, and 18 is rear lower transverse beam.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
The present embodiment, with reference to Fig. 1, its triangle hanging basket specifically implemented comprises guide rail 1, two nose girder system, ballast system, rear anchor system, sliding girder system system 15 and end plateform system 13, two cradle structure in Fig. 1 are identical, during construction from No. zero bridge floor 16, synchronously construct with two Hanging Baskets respectively in the two ends along No. zero bridge floor 16.Two nose girder system is erected on guide rail 1, can move on guide rail 1, guide rail 1 is anchored at bridge floor by fining twisted steel, ballast system and rear anchor system are arranged on the rear end of two nose girder system, rear anchor system comprises the rear anchor beam being installed on two nose girder System Back-end, rear anchor beam is anchored at bridge floor by fining twisted steel, ballast system is for the protection of the balance of two nose girder system, rear anchor system plays anchoring antidumping, by fining twisted steel by two nose girder systematic anchorage at bridge floor, end plateform system 13 is the working platform for cantilever casting beam section, the bottom of bridge floor is anchored at by fining twisted steel, sliding girder system system 15 penetrates and is anchored at bridge floor by fining twisted steel.
Two nose girder systems of the present embodiment are identical and consist of the interconnective English truss of crossbeam by two groups of structures, English truss comprises girder upper chord 4, girder lower chord 5, main truss column 6, main truss front tension bar 7 and main truss back stay 8, girder lower chord 5 is located on guide rail 1 by the sliding ship 2 of walking with walking dolly 3 transverse strands, the auxiliary of the sliding ship 2 of walking and walking dolly 3 is needed during hanging basket advancing, the rear end of two nose girder system is also provided with the hydraulic pushing device for promoting two nose girder system reach, by the promotion of hydraulic pushing device, two nose girder entire system is moved forward along guide rail 1.
In the present embodiment, adjustment hole after the rear end of girder upper chord 4 is provided with three, the front end of girder lower chord 5 is provided with four front adjustment holes, the rear end transverse strands of girder upper chord 4 is located at above the front end of girder lower chord 5, and be connected and fixed by middle casing 9, middle casing 9 is provided with and matches the pin-and-hole of locking with front adjustment hole and rear adjustment hole, adjacent two front adjustment holes are equal with the spacing of adjustment hole after adjacent two, during adjustment, by mobile girder upper chord 4, make front adjustment hole corresponding with the pin-and-hole on middle casing 9 with rear adjustment hole, and be locked by alignment pin, by fining twisted steel, girder upper chord 4 and girder lower chord 5 and bridge floor are carried out anchoring after being locked.
Main truss column 6 is perpendicular to girder upper chord 4 and girder lower chord 5, and be locked by middle casing 9, the upper end of main truss front tension bar 7 is fixed with the top of main truss column 6 and is connected, the lower end of main truss front tension bar 7 is fixed with the front end of girder upper chord 4 and is connected, make girder upper chord 4, main truss front tension bar 7 and main truss column 6 are combined into front tripod, the upper end of main truss back stay 8 is fixed with the top of main truss column 6 and is connected, the lower end of main truss back stay 8 is fixed with the rear end of girder lower chord 5 and is connected, make girder lower chord 5, main truss back stay 8 and main truss column 6 are combined into Vee formation frame.The top of main truss column 6 is provided with three adjustment apertures, the top of main truss column 6 is provided with the top cover case 10 that can move up and down adjustment, top cover case 10 is provided with and matches the pin-and-hole of locking with adjustment apertures, be locked by alignment pin, the front end of top cover case 10 is fixed with the upper end of main truss front tension bar 7 and is connected, the rear end of top cover case 10 is fixed with the upper end of main truss back stay 8 and is connected, when girder lower chord 5 and girder upper chord 4 carry out in the process of relative movement adjustment, top cover case 10 also needs to carry out corresponding mobile adjustment, to guarantee to be adjusted to the most stable and that the best is stressed state.The front end of girder upper chord 4 is provided with two prelocalization holes; the front end of girder upper chord 4 is provided with the front casing 11 that can move left and right adjustment; front casing 11 is provided with and matches the pin-and-hole of locking with prelocalization hole, and the upper end of front casing 11 is fixed with the lower end of main truss front tension bar 7 and is connected; Locating hole after the rear end of girder lower chord 5 is provided with two, the rear end of girder lower chord 5 is provided with the rear casing 12 that can move left and right adjustment, rear casing 12 is provided with and matches the pin-and-hole of locking with rear locating hole, and the upper end of rear casing 12 is fixed with the lower end of main truss back stay 8 and is connected.
In addition, two nose girder system, the front end of sliding girder system system 15 and end plateform system 13 is installed with suspension system jointly, suspension system is for promoting end plateform system 13, suspension system comprises front suspender belt 14, front lower transverse beam 17 and rear lower transverse beam 18, the top of front suspender belt 14 is fixed with the front end of girder upper chord 4 and is connected, the middle-end of front suspender belt 14 and sliding girder system unite 15 front end be fixed and be connected, the bottom of front suspender belt 14 is fixed with front lower transverse beam 17 and is connected, end plateform system 13 is fixed on front lower transverse beam 17 with on rear lower transverse beam 18, the front suspender belt of whole utilization 14 and rear anchor fining twisted steel promote, decline.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as protection domain of the present utility model.
Claims (8)
1. for building the triangle hanging basket of bridge floor, comprise guide rail, two nose girder system, ballast system, rear anchor system, sliding girder system is unified end plateform system, two nose girder system is erected on guide rail, can move on guide rail, ballast system and rear anchor system are arranged on the rear end of two nose girder system, and position with bridge floor and be connected, ballast system is for the protection of the balance of two nose girder system, rear anchor system plays anchoring antidumping, by fining twisted steel by two nose girder systematic anchorage at bridge floor, end plateform system is the working platform for cantilever casting beam section, the bottom of bridge floor is anchored at by fining twisted steel, sliding girder system system penetrates and is anchored at bridge floor by fining twisted steel, it is characterized in that: this pair of nose girder system is identical and consist of the interconnective English truss of crossbeam by two groups of structures, this English truss comprises girder upper chord, girder lower chord, main truss column, main truss front tension bar and main truss back stay, girder lower chord is located on guide rail by the sliding ship of walking and walking dolly transverse strands, the rear end of girder upper chord is provided with the rear adjustment hole of more than three, the front end of girder lower chord is provided with the front adjustment hole of more than three, the rear end transverse strands of girder upper chord is located at above the front end of girder lower chord, and be connected and fixed by middle casing, middle casing is provided with and matches the pin-and-hole of locking with front adjustment hole and rear adjustment hole, main truss uprights vertical is in girder upper chord and girder lower chord, and be locked by middle casing, the upper end of main truss front tension bar is fixed with the top of main truss column and is connected, the lower end of main truss front tension bar is fixed with the front end of girder upper chord and is connected, make girder upper chord, main truss front tension bar and main truss column are combined into front tripod, the upper end of main truss back stay is fixed with the top of main truss column and is connected, the lower end of main truss back stay is fixed with the rear end of girder lower chord and is connected, make girder lower chord, main truss back stay and main truss column are combined into Vee formation frame.
2. according to claim 1 for building the triangle hanging basket of bridge floor, it is characterized in that: the top of described main truss column is provided with plural adjustment apertures, the top of main truss column is provided with the top cover case that can move up and down adjustment, top cover case is provided with and matches the pin-and-hole of locking with adjustment apertures, the front end of top cover case is fixed with the upper end of main truss front tension bar and is connected, and the rear end of top cover case is fixed with the upper end of main truss back stay and is connected.
3. according to claim 1 for building the triangle hanging basket of bridge floor; it is characterized in that: the front end of described girder upper chord is provided with plural prelocalization hole; the front end of girder upper chord is provided with the front casing that can move left and right adjustment; front casing is provided with and matches the pin-and-hole of locking with prelocalization hole, and the upper end of front casing is fixed with the lower end of main truss front tension bar and is connected; The rear end of described girder lower chord is provided with plural rear locating hole, the rear end of girder lower chord is provided with the rear casing that can move left and right adjustment, rear casing is provided with and matches the pin-and-hole of locking with rear locating hole, and the upper end of rear casing is fixed with the lower end of main truss back stay and is connected.
4. according to claims 1 to 3 any one for building the triangle hanging basket of bridge floor, it is characterized in that: described ballast system is made up of the fining twisted steel and ballast beam being embedded in bridge floor, the upper end of fining twisted steel is passed and is fixed on girder lower chord, and the lower end of fining twisted steel penetrates and is embedded in bridge floor.
5. according to claims 1 to 3 any one for building the triangle hanging basket of bridge floor, it is characterized in that: the unify front end of end plateform system of the described pair of nose girder system, sliding girder system is installed with suspension system jointly, and suspension system is for promoting end plateform system.
6. according to claim 5 for building the triangle hanging basket of bridge floor, it is characterized in that: described suspension system comprises front suspender belt, front lower transverse beam and rear lower transverse beam, the top of front suspender belt is fixed with the front end of girder upper chord and is connected, the front end that the middle-end of front suspender belt and cunning girder system are united is fixed and is connected, the bottom of front suspender belt is fixed with front lower transverse beam and is connected, and end plateform system is fixed on front lower transverse beam and rear lower transverse beam.
7. according to claim 1,2,3 or 6 for building the triangle hanging basket of bridge floor, it is characterized in that: described rear anchor system comprises the rear anchor beam being installed on two nose girder System Back-end, and rear anchor beam is anchored at bridge floor by fining twisted steel.
8. according to claim 7 for building the triangle hanging basket of bridge floor, it is characterized in that: the rear end of described pair of nose girder system is also provided with the hydraulic pushing device for promoting two nose girder system reach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676369.4U CN204982686U (en) | 2015-09-01 | 2015-09-01 | A triangle string basket for building bridge floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676369.4U CN204982686U (en) | 2015-09-01 | 2015-09-01 | A triangle string basket for building bridge floor |
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| Publication Number | Publication Date |
|---|---|
| CN204982686U true CN204982686U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676369.4U Active CN204982686U (en) | 2015-09-01 | 2015-09-01 | A triangle string basket for building bridge floor |
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| Country | Link |
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| CN (1) | CN204982686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820584A (en) * | 2019-11-22 | 2020-02-21 | 安徽信睦信息科技有限公司 | Triangular hanging basket applied to building bridge construction and safe auxiliary positioning structure thereof |
| CN114790705A (en) * | 2022-04-22 | 2022-07-26 | 山东交通学院 | Short zero block prestressed concrete continuous beam bridge hanging basket structure and construction method |
-
2015
- 2015-09-01 CN CN201520676369.4U patent/CN204982686U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820584A (en) * | 2019-11-22 | 2020-02-21 | 安徽信睦信息科技有限公司 | Triangular hanging basket applied to building bridge construction and safe auxiliary positioning structure thereof |
| CN110820584B (en) * | 2019-11-22 | 2021-04-23 | 安徽启源建筑工程有限公司 | Triangular hanging basket applied to building bridge construction and safe auxiliary positioning structure thereof |
| CN114790705A (en) * | 2022-04-22 | 2022-07-26 | 山东交通学院 | Short zero block prestressed concrete continuous beam bridge hanging basket structure and construction method |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240904 Address after: No. 2, Zhaqian Section of G355 National Highway, Maxing Village, Yonghan Town, Longmen County, Huizhou City, Guangdong Province, 516000 Patentee after: Huizhou Wanqiao Heavy Industry Technology Co.,Ltd. Country or region after: China Address before: No. B-13, Lane 6, Gukeng Village, Jinhe Community, Zhangmutou Town, Dongguan City, Guangdong Province 523000 Patentee before: DONGGUAN WANQIAO STEEL MOULD Co.,Ltd. Country or region before: China |
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