CN202688888U - Deck type reversely hung template hanging frame - Google Patents

Deck type reversely hung template hanging frame Download PDF

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Publication number
CN202688888U
CN202688888U CN 201220345754 CN201220345754U CN202688888U CN 202688888 U CN202688888 U CN 202688888U CN 201220345754 CN201220345754 CN 201220345754 CN 201220345754 U CN201220345754 U CN 201220345754U CN 202688888 U CN202688888 U CN 202688888U
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CN
China
Prior art keywords
distribution
deck type
suspension rod
bridge
upright post
Prior art date
Application number
CN 201220345754
Other languages
Chinese (zh)
Inventor
葛国库
刘正军
张冬
冯彬
魏国娜
廖立勋
Original Assignee
中交第二公路工程局有限公司
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Priority to CN 201220345754 priority Critical patent/CN202688888U/en
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Publication of CN202688888U publication Critical patent/CN202688888U/en

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Abstract

The utility model relates to the field of bridge construction, in particular to a deck type reversely hung template hanging frame of a template support frame in the box girder construction. The deck type reversely hung template hanging frame at least comprises upright post systems and deck type reversely hung hanging frame systems, and is characterized in that two sides of a bridge pier body are respectively and fixedly provided with the upright post systems, the tops of the upright post systems at two sides are bridged with the deck type reversely hung hanging frame systems, and hanging rod distributing girders used for bridge construction are hung and connected through the deck type reversely hung hanging frame systems. The utility model belongs to the deck type reversely hung template hanging frame suitable for the conditions that expressway bridges are over-passed, in addition, the bridge traffic is busy, the traditional full framing construction cannot be adopted, or the hanging basket cantilever construction cannot be adopted because of clearance limitation. The hanging frame has the advantages that the structure is simple, the operation is simple, and the obvious effects of accelerating the construction schedule and reducing the construction cost are realized.

Description

Deck type reversal of the natural order of things template suspension bracket
Technical field
The utility model relates to field of bridge construction, particularly the deck type of falsework reversal of the natural order of things template suspension bracket in a kind of box girder construction.
Background technology
At present, along with the develop rapidly of China's expressway construction, being connected to each other between each speedway, intercommunication cross-line bridge engineering increase relatively, how to guarantee that existing line is current, and what guarantee again bridge construction is a new difficult problem of bridge construction smoothly.Stride in China that existing bridge on highway is general all to adopt special-purpose equipment for bridge construction, but when the construction of occupation bridge construction equipment stride several when less, the construction cost height, the duration is longer.
Summary of the invention
The purpose of this utility model provides a kind of existing bridge on highway that is applicable to stride, and existing bridge heavy traffic, can't adopt traditional Full space support construction or hang upside down the template suspension bracket because headroom limits the deck type that can't adopt the Hanging Basket cantilever construction, this hanger structure is simple, easy to operate, accelerating construction progress, reducing construction cost there are remarkable result.
The technical scheme that its technical problem that solves the utility model adopts is: deck type reversal of the natural order of things template suspension bracket, which comprises at least upright post system and deck type reversal of the natural order of things hanger system, it is characterized in that: the both sides of bridge pier shaft all are fixed with upright post system, the upright post system top cross-over connection of both sides has deck type reversal of the natural order of things hanger system, hangs by deck type reversal of the natural order of things hanger system and connects the suspension rod distribution beam that bridge is constructed.
Described upright post system mainly comprises upright post basic, steel pipe post, steel pipe lateral, laterally connects anchor ear and stake top distribution beam, be fixed with some steel pipe posts on the upright post basic, be interconnected to integral body by the steel pipe lateral between a plurality of steel pipe posts, steel pipe post links to each other with pier shaft by laterally connecting anchor ear, the top of steel pipe post is fixed with a top distribution beam, supports by the deck type reversal of the natural order of things hanger system of stake top distribution beam to top.
Described deck type reversal of the natural order of things hanger system comprises that vertical bridge is to Bailey beam, the direction across bridge Bailey beam, Bei Lei top distribution beam, suspension rod, the spherical backing plate of YGD, the direction across bridge Bailey beam is fixed on the stake top distribution beam of upright post system, the back position of direction across bridge Bailey beam is fixed with Bei Lei top distribution beam, vertical bridge is separately fixed on the shellfish thunder top distribution beam on upright post system top, the pier shaft left and right sides to the two ends, the left and right sides of Bailey beam, left and right sides upright post system is connected to become an overall structure, vertical bridge hangs by some suspension rods to the Bailey beam bottom and is connected to the suspension rod distribution beam, and the junction of suspension rod and suspension rod distribution beam is connected with the spherical backing plate of YGD.
Described suspension rod is finish rolling deformed bar.
Described suspension rod distribution beam is divided on the suspension rod distribution beam under the distribution beam and suspension rod, the suspension rod distribution beam adopts the double flute steel up and down, the double flute steel of suspension rod distribution beam is welded into suspension rod distribution beam integral body by junction plate up and down, and the distribution beam bottom increases the spherical backing plate of YGD under distribution beam top and suspension rod on the suspension rod.
The beneficial effects of the utility model are: this device is a kind of novel existing bridge construction device of striding, this device is under the condition that should not adopt the occupation bridge construction equipment, need not to arrange full framing at existing bridge, construct by setting up upright post system and deck type reversal of the natural order of things hanger system, do not change existing line special bus flow, and the whole system member all can have enough to meet the need use, to have remarkable result to reducing construction cost, accelerating construction progress, the construction that can be similar bridge provides helpful reference.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is deck type reversal of the natural order of things template suspension bracket elevation;
Fig. 2 is deck type reversal of the natural order of things template suspension bracket profile;
Fig. 3 is deck type reversal of the natural order of things template suspension bracket plan view.
Among the figure: 1, upright post basic; 2, steel pipe post; 3, steel pipe lateral; 4, laterally connect anchor ear; 5, stake top distribution beam; 6, vertical bridge is to Bailey beam; 7, direction across bridge Bailey beam; 8, Bei Lei top distribution beam 9, suspension rod; 10, the spherical backing plate of YGD; 11, suspension rod distribution beam; 12, built the case beam; 13, case beam to be built, 14, existing elevated bridge.
The specific embodiment
Embodiment 1
This deck type reversal of the natural order of things template suspension bracket mainly is made of upright post system and deck type reversal of the natural order of things hanger system.
The both sides of bridge pier shaft all are fixed with upright post system, and the upright post system top cross-over connection of both sides has deck type reversal of the natural order of things hanger system, hang by deck type reversal of the natural order of things hanger system and connect suspension rod distribution beam 11, carry out the construction of bridge by suspension rod distribution beam 11 again.
Embodiment 2
Shown in the elevation of this deck type of Fig. 1 reversal of the natural order of things template suspension bracket, upright post system mainly comprises: upright post basic 1, steel pipe post 2, steel pipe lateral 3, laterally connect anchor ear 4 and stake top distribution beam 5.
Be fixed with some steel pipe posts 2 on the upright post basic 1, be interconnected to integral body by steel pipe lateral 3 between a plurality of steel pipe posts 2, steel pipe post 2 links to each other with pier shaft by laterally connecting anchor ear 4, to guarantee the resistance to overturning of steel pipe post; The top of steel pipe post 2 is fixed with a top distribution beam 5, and the deck type reversal of the natural order of things hanger system by 5 pairs of tops of distribution beam, stake top supports.The both sides of pier shaft are distributed with upright post system, and the upright post system structure of both sides is identical.
Embodiment 3
As shown in Figure 1 and Figure 2, the reversal of the natural order of things of the deck type in above-described embodiment hanger system comprises: vertical bridge is to Bailey beam 6, direction across bridge Bailey beam 7, Bei Lei top distribution beam 8, suspension rod 9, the spherical backing plate 10 of YGD.
Direction across bridge Bailey beam 7 is fixed on the stake top distribution beam 5 of upright post system, the back position of direction across bridge Bailey beam 7 is fixed with Bei Lei top distribution beam 8, vertical bridge is separately fixed on the shellfish thunder top distribution beam 8 on upright post system top, the pier shaft left and right sides to the two ends, the left and right sides of Bailey beam 6, left and right sides upright post system is connected to become an overall structure, vertical bridge hangs by some suspension rods 9 to Bailey beam 6 bottoms and is connected to suspension rod distribution beam 11, and suspension rod 9 is connected with the spherical backing plate 10 of YGD with the junction of suspension rod distribution beam 11.
After upright post system and the installation of deck type reversal of the natural order of things hanger system, adopt the weight of beam body weight 120% that it is carried out precompressed, eliminate the nonelastic deformation of deck type reversal of the natural order of things template hanger system, in order to camber is set in advance, guarantee that bottom elevation meets designing requirement; After precompressed is finished, colligation case beam steel, build box beam concrete, designing requirement post-stress to be reached.
After construction is finished, remove deck type reversal of the natural order of things template hanger system, follow the principle of " first dress then tear the tearing open first of rear dress open " and carry out.Remove successively deck type reversal of the natural order of things template hanger system, upright post system.
Embodiment 4
As shown in Figure 3, the hanger system of this deck type reversal of the natural order of things template suspension bracket adopts Bailey beam as spandrel girder, and suspension rod 9 is finish rolling deformed bars, suspension rod distribution beam 11 is divided on the suspension rod distribution beam under the distribution beam and suspension rod, the suspension rod distribution beam adopts the double flute steel up and down, the double flute steel of suspension rod distribution beam is welded into suspension rod distribution beam 11 integral body by junction plate up and down, the distribution beam bottom increases the spherical backing plate 10 of YGD under distribution beam top and suspension rod on the suspension rod, regulate the vertical bridge of case beam 13 to be built to reaching the direction across bridge gradient by adjusting finish rolling deformed bar suspension rod 9 length, make to build and stride existing elevated bridge 14 on the case beam 12, need not to arrange full framing in the work progress, do not change existing line special bus flow, and the whole system member all can have enough to meet the need use, to reducing construction cost, accelerating construction progress will have remarkable result.

Claims (5)

1. deck type hangs upside down the template suspension bracket, which comprises at least upright post system and deck type reversal of the natural order of things hanger system, it is characterized in that: the both sides of bridge pier shaft all are fixed with upright post system, the upright post system top cross-over connection of both sides has deck type reversal of the natural order of things hanger system, hangs by deck type reversal of the natural order of things hanger system and connects the suspension rod distribution beam (11) that bridge is constructed.
2. deck type according to claim 1 hangs upside down the template suspension bracket, it is characterized in that: described upright post system mainly comprises upright post basic (1), steel pipe post (2), steel pipe lateral (3), laterally connect anchor ear (4) and stake top distribution beam (5), be fixed with some steel pipe posts (2) on the upright post basic (1), be interconnected to integral body by steel pipe lateral (3) between a plurality of steel pipe posts (2), steel pipe post (2) links to each other with pier shaft by laterally connecting anchor ear (4), the top of steel pipe post (2) is fixed with a top distribution beam (5), supports by the deck type reversal of the natural order of things hanger system of stake top distribution beam (5) to top.
3. deck type according to claim 1 hangs upside down the template suspension bracket, it is characterized in that: described deck type reversal of the natural order of things hanger system comprises that vertical bridge is to Bailey beam (6), direction across bridge Bailey beam (7), Bei Lei top distribution beam (8), suspension rod (9), the spherical backing plate (10) of YGD, direction across bridge Bailey beam (7) is fixed on the stake top distribution beam (5) of upright post system, the back position of direction across bridge Bailey beam (7) is fixed with Bei Lei top distribution beam (8), vertical bridge is separately fixed on the shellfish thunder top distribution beam (8) on upright post system top, the pier shaft left and right sides to the two ends, the left and right sides of Bailey beam (6), left and right sides upright post system is connected to become an overall structure, vertical bridge hangs by some suspension rods (9) to Bailey beam (6) bottom and is connected to suspension rod distribution beam (11), and suspension rod (9) is connected with the spherical backing plate (10) of YGD with the junction of suspension rod distribution beam (11).
4. deck type according to claim 3 hangs upside down the template suspension bracket, and it is characterized in that: described suspension rod (9) is finish rolling deformed bar.
5. deck type according to claim 1 hangs upside down the template suspension bracket, it is characterized in that: described suspension rod distribution beam (11) is divided on the suspension rod distribution beam under the distribution beam and suspension rod, the suspension rod distribution beam adopts the double flute steel up and down, the double flute steel of suspension rod distribution beam is welded into suspension rod distribution beam (11) integral body by junction plate up and down, and the distribution beam bottom increases the spherical backing plate (10) of YGD under distribution beam top and suspension rod on the suspension rod.
CN 201220345754 2012-07-17 2012-07-17 Deck type reversely hung template hanging frame CN202688888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220345754 CN202688888U (en) 2012-07-17 2012-07-17 Deck type reversely hung template hanging frame

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Application Number Priority Date Filing Date Title
CN 201220345754 CN202688888U (en) 2012-07-17 2012-07-17 Deck type reversely hung template hanging frame

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Publication Number Publication Date
CN202688888U true CN202688888U (en) 2013-01-23

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CN 201220345754 CN202688888U (en) 2012-07-17 2012-07-17 Deck type reversely hung template hanging frame

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306211A (en) * 2013-06-18 2013-09-18 中铁三局集团有限公司 Long and large No.0 reinforcing steel bar binding construction method based on framework beam
CN103628411A (en) * 2013-11-21 2014-03-12 中交第二航务工程局有限公司 Upper-air tower-attaching cantilever type girder-lifting truss-hanging system in mountainous area
CN103669832A (en) * 2013-12-13 2014-03-26 中建三局第一建设工程有限责任公司 Standard Bailey truss assembling type jacking formwork system
CN103711078A (en) * 2013-12-17 2014-04-09 北京工业大学 Temporary girder-type support for bridge construction and dismantling method thereof
CN104141383A (en) * 2014-07-16 2014-11-12 北京万兴建筑集团有限公司 Bailey beam suspension formwork supporting system and construction method thereof
CN107130521A (en) * 2017-05-26 2017-09-05 中建五局第三建设有限公司 A kind of dell precipice section large-section beam Bailey truss hoisting die construction method
CN108978478A (en) * 2018-08-06 2018-12-11 广州市第三市政工程有限公司 Bridge cast-in-situ box-beam deck-type bearing frame system and its construction method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306211A (en) * 2013-06-18 2013-09-18 中铁三局集团有限公司 Long and large No.0 reinforcing steel bar binding construction method based on framework beam
CN103628411A (en) * 2013-11-21 2014-03-12 中交第二航务工程局有限公司 Upper-air tower-attaching cantilever type girder-lifting truss-hanging system in mountainous area
CN103628411B (en) * 2013-11-21 2015-11-18 中交第二航务工程局有限公司 Attached tower cantilevered bale handle purlin, high-altitude, mountain area crane system
CN103669832A (en) * 2013-12-13 2014-03-26 中建三局第一建设工程有限责任公司 Standard Bailey truss assembling type jacking formwork system
CN103669832B (en) * 2013-12-13 2016-06-29 中建三局第一建设工程有限责任公司 A kind of standard type Bailey bracket assembled jacking formwork system
CN103711078A (en) * 2013-12-17 2014-04-09 北京工业大学 Temporary girder-type support for bridge construction and dismantling method thereof
CN104141383A (en) * 2014-07-16 2014-11-12 北京万兴建筑集团有限公司 Bailey beam suspension formwork supporting system and construction method thereof
CN107130521A (en) * 2017-05-26 2017-09-05 中建五局第三建设有限公司 A kind of dell precipice section large-section beam Bailey truss hoisting die construction method
CN108978478A (en) * 2018-08-06 2018-12-11 广州市第三市政工程有限公司 Bridge cast-in-situ box-beam deck-type bearing frame system and its construction method

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TR01 Transfer of patent right

Effective date of registration: 20160909

Address after: 710065, No. eight, No. 262 East Road, Yanta District, Shaanxi, Xi'an

Patentee after: Zhongjiao Second Highway Engineering Bureau Co., Ltd.

Patentee after: CCCC Second Highway Fourth Engineering Co., Ltd.

Address before: 710065, No. eight, No. 262 East Road, Yanta District, Shaanxi, Xi'an

Patentee before: Zhongjiao Second Highway Engineering Bureau Co., Ltd.

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130123

Termination date: 20180717

CF01 Termination of patent right due to non-payment of annual fee