CN201386251Y - Transverse unit of beam column bracket - Google Patents

Transverse unit of beam column bracket Download PDF

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Publication number
CN201386251Y
CN201386251Y CN200920054626U CN200920054626U CN201386251Y CN 201386251 Y CN201386251 Y CN 201386251Y CN 200920054626 U CN200920054626 U CN 200920054626U CN 200920054626 U CN200920054626 U CN 200920054626U CN 201386251 Y CN201386251 Y CN 201386251Y
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CN
China
Prior art keywords
support
post
hydraulic cylinder
slideway
dolly
Prior art date
Application number
CN200920054626U
Other languages
Chinese (zh)
Inventor
周凤龙
周振兴
董启君
于家顺
张前军
谢芳君
刘忠新
Original Assignee
中铁二十二局哈尔滨铁路建设集团有限责任公司
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by 中铁二十二局哈尔滨铁路建设集团有限责任公司 filed Critical 中铁二十二局哈尔滨铁路建设集团有限责任公司
Priority to CN200920054626U priority Critical patent/CN201386251Y/en
Application granted granted Critical
Publication of CN201386251Y publication Critical patent/CN201386251Y/en

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Abstract

The utility model discloses a transverse unit of beam column bracket, which comprises a plurality of groove-shaped slideways mounted on transverse foundations in parallel, the slideways also penetrate through casting positions close to segments of neighborhood bridges, a trolley is pressed under each upright column of the beam column bracket, the beam column bracket is inserted into the groove-shaped slideways through the trolleys and can move along the slideways, a hydraulic cylinder is mounted on each transverse foundation, one end of the hydraulic cylinder is connected with a trolley and the other end thereof is fixed on the sldieway or transverse foundation. As the groove-shaped slideways penetrate through the casting positions of segments of neighborhood bridges, the hydraulic cylinders can be pulled to move the bracket along the slideways to the casting positions of the neighborhood bridges for finishing casing of bridges. The casting of bridges can be finished under the situation that the bracket is not disassembled, the bridge erection casting workload and time of road sections composed of multi-section neighborhood bridges, such as multi-turnout road section and parallel road section, the construction period of multiple neighborhood bridges is greatly reduced, the construction cost is reduced and the construction efficiency is improved.

Description

A kind of Traverse Displacement Unit of post and beam support

Technical field:

The utility model relates to the horizontal mobile device of the post and beam support that uses in the cast-in-place beam construction.

Background technology:

The highway section, many turnouts of speedway or railway or parallel highway section, the spacing of its each contiguous bridge is often less, by traditional laying method, its mounting rail pillar support needs dismounting, is carried to the contiguous bridge of next section position, after re-assemblying behind the bridge of having built one section turnout, could build once more, build dismounting, carrying and the Web beam pillar support finishing all turnouts and need repeated multiple times, its complicated operation, time-consuming, effort.

If a kind of Traverse Displacement Unit of post and beam support can be provided, it can be with the post and beam support under situation about not dismantling, whole traversing successively casting position to each contiguous bridge, each Duan Qiao is built, so just can greatly reduce workload and the time that the bridge erection of highway section, many turnouts is built, can significantly shorten the construction period of many contiguous bridges, reduce the low and raising efficiency of construction of construction cost.

The utility model content:

The purpose of this utility model is to provide a kind of Traverse Displacement Unit of post and beam support, under the situation that is implemented in removal bracket not, the casting position that post and beam support integral body is moved to each turnout is built, thereby the construction period that the bridge that shortens the highway section of being made up of multiple sections of adjacent bridges in highway section, many turnouts, parallel highway section etc. is built, the raising efficiency of construction.

A kind of Traverse Displacement Unit of post and beam support, the horizontal basis that comprises many brace summer pillar bracket upright post, the contiguous bridge casting position of each horizontal each section of base run-through, on every horizontal basis the flute profile slideway is installed, each flute profile slideway is parallel to each other equally, the same contiguous bridge casting position of each section that connects, the bottom of each column of post and beam support is pressed with dolly, insert in the flute profile slideway by dolly, can slide along slideway, the top of described dolly is the support platform that is used for support post, its bottom is for contacting rotating roller with slideway, on each horizontal basis hydraulic cylinder is installed all, one end of hydraulic cylinder connects dolly, and the other end is fixed on slideway or the horizontal basis.

The Traverse Displacement Unit of post and beam support described in the utility model, each of support column bottom all inserts in the flute profile slideway of the casting position that connects the contiguous bridge of each section by dolly, by driving hydraulic cylinder, can spur post and beam support integral body moves along the flute profile slideway, because the flute profile slideway connects the casting position of the contiguous bridge of each section, by the pulling hydraulic cylinder, can finish building of each bridge with support along the casting position that moves to each contiguous bridge in the flute profile slideway.It can be under the situation of removal bracket not, finish building of each bridge, reduce workload and time that the bridge erection in the highway section of being made up of multiple sections of adjacent bridges in highway section, many turnouts, parallel highway section etc. is built significantly, significantly shorten the construction period of many contiguous bridges, reduced the low and raising efficiency of construction of construction cost.

Description of drawings:

Fig. 1 is a kind of schematic diagram of Traverse Displacement Unit of post and beam support;

Fig. 2 is the traversing schematic diagram of post and beam support;

Fig. 3 is the partial schematic diagram of Traverse Displacement Unit.

The specific embodiment:

A kind of Traverse Displacement Unit of post and beam support, as Fig. 1, Fig. 2, Fig. 3, comprise horizontal basic 2 of many brace summer pillar bracket upright post 1, the contiguous bridge casting position of each horizontal each section of base run-through, on every horizontal basis flute profile slideway 3 is installed, each flute profile slideway is parallel to each other equally, the same contiguous bridge casting position of each section that connects, the bottom of each column 1 of post and beam support is pressed with dolly 4, insert in the flute profile slideway 3 by dolly 4, the top of dolly is the support platform 41 that is used for support post, and its bottom is for contacting rotating roller 42 with slideway.The roller of dolly bottom can be a plurality of, and the bottom that is installed on dolly side by side is rotatable.The roller of dolly bottom also can a plurality ofly form annular roller straps side by side, and roller is from rotatable, and roller strap integral body is also rotatable.On each horizontal basis hydraulic cylinder 5 is installed all, an end of hydraulic cylinder connects dolly 4, and the other end is fixed on slideway or the horizontal basis.

Described hydraulic cylinder can be the continuous hydraulic cylinder of midsequent, and an end of its hydraulic cylinder connects dolly, and the other end is fixed on the flute profile slideway by dismountable connector, is horizontally arranged with a plurality of fixed hole position or holders that are used for fixing hydraulic cylinder on the slideway.Before the trave lling girder pillar support, its hydraulic cylinder is in extended state, thereby in slideway, slide one section by shrinking hydraulic cylinder pulling dolly drive support, after the hydraulic cylinder contraction puts in place, the connector of dismounting hydraulic cylinder and flute profile slideway after the hydraulic cylinder stretching, is fixed in hydraulic cylinder on another fixing hole or holder of slideway front end with connector again, shrink hydraulic cylinder once more after fixing, can spur one section of support reach once more.By said structure, can along slideway progressively, the trave lling girder pillar support of segmentation, it moves more steady, can avoid can be good at the shift position of control bracket because of the excessive problem that can't accurately locate of the excessive once mobile inertia of support quality.And it passes through progressively, the pulling support of segmentation, also can realize that the long distance of support is mobile under the situation of using less hydraulic cylinder.

The gravity of post and beam support is very big, and when mobile, the pressure that flute profile slideway surface is subjected to is very big in the flute profile slideway for it, and its bottom surface is easy to generate crackle, and the application life of slideway is shorter.Simultaneously, the effect of gravity greatly also can make channel-section steel that bigger distortion takes place, and it has increased frictional force greatly, makes the comparatively difficulty that moves of support.In order to improve above-mentioned situation, improve the application life of flute profile slideway, reduce the deflection of flute profile slideway, can extra attached one deck stiffener 5 on the inside top surface of flute profile slideway, stiffener can be the plate that high-intensity steel plate or other high-strength material are made.Directly contact with dolly by stiffener, the intensity that it has strengthened the flute profile slideway can reduce the possibility that the flute profile slideway cracks, and has improved application life.The intensity on the inner surface of flute profile slideway improves simultaneously, and the deflection when support moves also can reduce, and support moves also just convenient.

Claims (6)

1, a kind of Traverse Displacement Unit of post and beam support, it is characterized in that: the horizontal basis that comprises many brace summer pillar bracket upright post, the contiguous bridge casting position of each horizontal each section of base run-through, on every horizontal basis the flute profile slideway is installed, each flute profile slideway is parallel to each other equally, the same contiguous bridge casting position of each section that connects, the bottom of each column of post and beam support is pressed with dolly, insert in the flute profile slideway by dolly, can slide along slideway, the top of described dolly is the support platform that is used for support post, its bottom is for contacting rotating roller with slideway, on each horizontal basis hydraulic cylinder is installed all, one end of hydraulic cylinder connects dolly, and the other end is fixed on slideway or the horizontal basis.
2, the Traverse Displacement Unit of post and beam support according to claim 1 is characterized in that: dolly bottom a plurality of rotating rollers of installing are side by side arranged.
3, the Traverse Displacement Unit of post and beam support according to claim 1 is characterized in that: a plurality of roller straps that form annular side by side of the roller of dolly bottom, but roller rotation, but roller strap unitary rotation.
4, the Traverse Displacement Unit of post and beam support according to claim 1, it is characterized in that: an end of described hydraulic cylinder connects dolly, the other end is fixed on the flute profile slideway by dismountable connector, is horizontally arranged with a plurality of fixed hole position or holders that are used for fixing hydraulic cylinder on the flute profile slideway.
5, the Traverse Displacement Unit of post and beam support according to claim 1 is characterized in that: described hydraulic cylinder is the continuous hydraulic cylinder of midsequent.
6, the Traverse Displacement Unit of post and beam support according to claim 1 is characterized in that: have one deck stiffener on the inside top surface of flute profile slideway.
CN200920054626U 2009-04-15 2009-04-15 Transverse unit of beam column bracket CN201386251Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920054626U CN201386251Y (en) 2009-04-15 2009-04-15 Transverse unit of beam column bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920054626U CN201386251Y (en) 2009-04-15 2009-04-15 Transverse unit of beam column bracket

Publications (1)

Publication Number Publication Date
CN201386251Y true CN201386251Y (en) 2010-01-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920054626U CN201386251Y (en) 2009-04-15 2009-04-15 Transverse unit of beam column bracket

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Country Link
CN (1) CN201386251Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102140779A (en) * 2011-01-14 2011-08-03 中铁大桥局集团第六工程有限公司 Movable cast-in-situ support and movable construction method of box girder cast-in-situ support
CN103088758A (en) * 2013-02-06 2013-05-08 中铁大桥局集团第八工程有限公司 Steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform
CN104074142A (en) * 2014-07-11 2014-10-01 四川川交路桥有限责任公司 Box beam cast-in-place support whole-horizontal-moving construction method
CN104612056A (en) * 2014-12-10 2015-05-13 中铁第四勘察设计院集团有限公司 Quick pushing and transverse moving method for integral frame bridge
CN104929049A (en) * 2015-06-15 2015-09-23 许昌学院 Road and bridge combined type construction method
CN105862600A (en) * 2016-04-29 2016-08-17 钟爱华 Multi-segment bridge casting equipment and construction method thereof
CN106320179A (en) * 2016-08-24 2017-01-11 广西长长路桥建设有限公司 Construction method for whole translation of cast-in-situ support of prestressed concrete continuous box girder
CN109457618A (en) * 2018-12-11 2019-03-12 中交第二航务工程局有限公司 A kind of concrete girder cast-in-situ construction method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102140779A (en) * 2011-01-14 2011-08-03 中铁大桥局集团第六工程有限公司 Movable cast-in-situ support and movable construction method of box girder cast-in-situ support
CN102140779B (en) * 2011-01-14 2012-11-28 中铁大桥局集团第六工程有限公司 Movable cast-in-situ support and movable construction method of box girder cast-in-situ support
CN103088758A (en) * 2013-02-06 2013-05-08 中铁大桥局集团第八工程有限公司 Steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform
CN104074142A (en) * 2014-07-11 2014-10-01 四川川交路桥有限责任公司 Box beam cast-in-place support whole-horizontal-moving construction method
CN104612056A (en) * 2014-12-10 2015-05-13 中铁第四勘察设计院集团有限公司 Quick pushing and transverse moving method for integral frame bridge
CN104929049A (en) * 2015-06-15 2015-09-23 许昌学院 Road and bridge combined type construction method
CN104929049B (en) * 2015-06-15 2018-03-02 许昌学院 Road and bridge combined type construction method
CN105862600A (en) * 2016-04-29 2016-08-17 钟爱华 Multi-segment bridge casting equipment and construction method thereof
CN106320179A (en) * 2016-08-24 2017-01-11 广西长长路桥建设有限公司 Construction method for whole translation of cast-in-situ support of prestressed concrete continuous box girder
CN109457618A (en) * 2018-12-11 2019-03-12 中交第二航务工程局有限公司 A kind of concrete girder cast-in-situ construction method

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GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20100805

Address after: 100043 No. 35, Shijingshan Road, Beijing, Shijingshan District

Co-patentee after: Harbin Railway Construction Group Co., Ltd. of China Railway 22 Bureau Group

Patentee after: China Railway 22nd Construction Bureau Co., Ltd.

Address before: 150006 No. 113 West straight street, Harbin, Heilongjiang

Patentee before: Harbin Railway Construction Group Co., Ltd. of China Railway 22 Bureau Group

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: CHINA RAILWAY 22TH BUREAU GROUP CO., LTD.

Free format text: FORMER OWNER: HARBIN RAILWAY CONSTRUCTION GROUP CO., LTD. OF CHINA RAILWAY NO.22 BUREAU

Effective date: 20100805

Owner name: HARBIN RAILWAY CONSTRUCTION GROUP CO., LTD. OF CHI

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 150006 NO.113, XIDAZHI STREET, HARBIN CITY, HEILONGJIANG PROVINCE TO: 100043 NO.35, SHIJINGSHAN ROAD, SHIJINGSHAN DISTRICT, BEIJING CITY

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

Granted publication date: 20100120

Termination date: 20180415

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