CN108978475A - A kind of bridge hoisting buffering positioning base - Google Patents
A kind of bridge hoisting buffering positioning base Download PDFInfo
- Publication number
- CN108978475A CN108978475A CN201810789340.5A CN201810789340A CN108978475A CN 108978475 A CN108978475 A CN 108978475A CN 201810789340 A CN201810789340 A CN 201810789340A CN 108978475 A CN108978475 A CN 108978475A
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- CN
- China
- Prior art keywords
- bridge
- hoisting
- support plate
- elastic spring
- locating rod
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of bridge hoisting buffering positioning bases, including bridge pier, steel column, brace, support plate, locating rod, protective plate and beam, the surface of bridge pier and the interspersed connection of two equally distributed steel columns, bottom of the both ends respectively with two beams at the top of two steel columns is connected together, the side of beam is fixedly connected by brace with the side of support plate bottom, the top of support plate is equipped with protective plate, elastic spring group is uniformly distributed there are three opening up at the top of protective plate, the side of elastic spring group is equipped with locating rod, this programme, construction personnel positions bridge pavement by the positioning mark of locating rod, prevent bridge hoisting positional fault, guarantee that bridge is accurately lifted on bridge pier, improve construction quality and efficiency；Downward pressure when reducing bridge hoisting by the elastic force of elastic spring group, to the impact force of bridge pier when buffering bridge hoisting, preventing bridge and bridge pier from colliding causes to damage, and causes economic loss.
Description
Technical field
The application belongs to technical field of bridge construction, specifically, being related to a kind of bridge hoisting buffering positioning base.
Background technique
At present during the construction of bridge, by lifting bridge on the bridge pier built up in advance, by one piece of bridge
Block is stitched together, and realizes the construction of bridge, and such method substantially reduces the construction difficulty of bridge, improves construction efficiency, drop
Low building time and period, but during bridge is lifted, bridge is influenced by construction environment, it is easy to happen displacement,
Lifting is caused to fail, and when bridge and bridge pier contact, bridge and bridge pier are in contact collision, since the quality of bridge is big,
It is be easy to cause the damage of bridge and bridge pier, causes economic loss, reduces construction quality and efficiency.
Therefore to further increase the accuracy of bridge hoisting position and reducing the impact force of bridge and bridge pier contact-impact,
Guarantee construction quality and efficiency, reduce economic loss, it is desirable to provide a kind of bridge hoisting buffering positioning base.
Summary of the invention
In view of this, it is that routine techniques Bridge is influenced by construction environment that the application is to be solved, it is easy to happen position
It moves, lifting is caused to fail, and when bridge and bridge pier contact, bridge and bridge pier are in contact collision, due to the quality of bridge
Greatly, the technical issues of be easy to causeing the damage of bridge and bridge pier, causing economic loss, reduce construction quality and efficiency.The present invention
The standard for improving bridge hoisting position can be played compared to routine techniques by providing a kind of bridge hoisting buffering positioning base
True property and the impact force for reducing bridge and bridge pier contact-impact, guarantee construction quality and efficiency, reduce economic loss.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical programs:
The present invention provides a kind of bridge hoisting buffering positioning bases, including bridge pier, steel column, brace, support plate, positioning
Bar, protective plate and beam, the surface of the bridge pier is interted with two equally distributed steel columns to be connected, at the top of two steel columns
Bottom of the both ends respectively with two beams is connected together, and the side of the beam is fixed by the side of brace and support plate bottom
Connection, the top of the support plate are equipped with protective plate, open up that there are three be uniformly distributed elastic spring group, institute at the top of the protective plate
The both ends for stating elastic spring group are respectively equipped with the first bearing plate and the second bearing plate, and the side of the elastic spring group is equipped with positioning
Bar, the first becket bridle is fixed at the top of the locating rod side, and first becket bridle passes through rope and the fixed company of the second becket bridle
It connects, and the bottom of second becket bridle is fixedly connected with the side at the top of support plate.
As a preferred technical solution of the present invention, in a kind of possible embodiment, the top of the locating rod
It is marked equipped with positioning.
As a preferred technical solution of the present invention, in a kind of possible embodiment, the elastic spring group by
Four elastic spring compositions, and four elastic springs are in distributed rectangular.
As a preferred technical solution of the present invention, in a kind of possible embodiment, second bearing plate
Bottom passes through protective plate and the top of support plate connects.
As a preferred technical solution of the present invention, in a kind of possible embodiment, the steel column and beam
Junction is equipped with convex block, and the convex block is connected together with beam bottom equipped with groove.
Compared with prior art, the application can be obtained including following technical effect:
1) bridge hoisting in the application buffering positioning base, bridge pier support two beams by two steel columns, and two
Beam passes through brace and the fixed support support plate of bridge pier cooperation, and protective plate protects support plate and elastic spring group, structural strength
Height, it is solid and reliable.
2) the buffering positioning base of the bridge hoisting in the application, construction personnel are marked by the positioning of locating rod to bridge
Road surface is positioned, and bridge hoisting positional fault is prevented, and is guaranteed that bridge is accurately lifted on bridge pier, is improved construction quality and effect
Rate.
3) the buffering positioning base of the bridge hoisting in the application, elastic spring group pass through four elastic springs and provide foot
Enough elastic force reduces pressure downward when bridge hoisting, to the impact force of bridge pier when buffering bridge hoisting, prevents bridge and bridge pier
Collision causes to damage, and causes economic loss.
4) the buffering positioning base of the bridge hoisting in the application, the first becket bridle reinforce locating rod, prevent locating rod by outer
Power tilts or topples over, and leads to positioning mistake or can not position.
Certainly, implement any product of the application it is not absolutely required to and meanwhile reach all the above technical effect.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is a kind of one of the side structure schematic diagram of bridge hoisting buffering positioning base of the embodiment of the present application；
Fig. 2 is the two of the side structure schematic diagram of a kind of bridge hoisting buffering positioning base of the embodiment of the present application.
In figure: 1, bridge pier；2, steel column；3, brace；4, support plate；5, locating rod；6, rope；7, positioning mark；8, first
Bearing plate；9, elastic spring group；10, the second bearing plate；11, protective plate；12, the first becket bridle；13, the second becket bridle；14, beam.
Specific embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
As shown in Figs. 1-2, a kind of bridge hoisting of present invention buffering positioning base, including, bridge pier 1, steel column 2, brace 3,
Support plate 4, locating rod 5, protective plate 11 and beam 14, the surface of bridge pier 1 and the interspersed connection of two equally distributed steel columns 2, two
Bottom of the both ends at a 2 top of steel column respectively with two beams 14 is connected together, and the side of beam 14 passes through brace 3 and support plate
The side of 4 bottoms is fixedly connected, and the top of support plate 4 is equipped with protective plate 11, opens up that there are three be uniformly distributed at the top of protective plate 11
Elastic spring group 9, the both ends of elastic spring group 9 are respectively equipped with the first bearing plate 8 and the second bearing plate 10, and the one of elastic spring group
Side is equipped with locating rod 5, and the first becket bridle 12 is fixed at the top of 5 side of locating rod, and the first becket bridle 12 passes through rope 6 and the second rope
Ring 13 is fixedly connected, and the bottom of the second becket bridle 13 is fixedly connected with the side at 4 top of support plate.
Preferably, the top of locating rod 5 is equipped with positioning mark 7, and construction personnel marks 7 pairs of bridges by the positioning of locating rod 5
Beam road surface is positioned.
Preferably, elastic spring group 9 is by four elastic spring groups 9 at and four elastic springs are in distributed rectangular, four bullets
Power spring provides enough elastic force and reduces pressure downward when bridge hoisting, to the impact force of bridge pier 1 when buffering bridge hoisting, prevents
Only bridge and the collision of bridge pier 1 cause to damage, and cause economic loss.
Preferably, the bottom of the second bearing plate 10 passes through protective plate 11 and connect with the top of support plate 4, and support plate 4 supports
The elastic force downward when being buffered of elastic spring group 9.
Preferably, the junction of steel column 2 and beam 14 is equipped with convex block, and convex block is equipped with groove with 14 bottom of beam and engages company
It connects, reinforces the connection of steel column 2 and beam 14.
When specific works, the bridge hoisting in the application passes through two supports of steel columns 2 two with positioning base, bridge pier 1 is buffered
A beam 14, for two beams 14 by brace 3 and the fixed support support plate 4 of the cooperation of bridge pier 1, protective plate 11 protects support plate 4
With elastic spring group 9, support plate 4 and elastic spring group 9 are damaged when preventing bridge hoisting from constructing, bridge pavement is being lifted into positioning
When the top of bar 5, construction personnel marks 7 pairs of bridge pavements by the positioning of locating rod 5 and positions, and prevents bridge hoisting position
Mistake, the first becket bridle 12 reinforce locating rod 5, prevent locating rod 5 from being tilted or being toppled over by external force, lead to positioning mistake or without legal
Position, elastic spring group 9 provide pressure downward when enough elastic force reduces bridge hoisting, buffering bridge by four elastic springs
To the impact force of bridge pier 1 when beam lifts, preventing bridge and bridge pier 1 from colliding causes to damage, and causes economic loss, and support plate 4 supports
The elastic force downward when being buffered of elastic spring group 9 guarantees buffering reliable operation.
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within the acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.In addition, " coupling " word includes any direct and indirect electric property coupling herein
Means.Therefore, if it is described herein that a first device is coupled to a second device, then representing the first device can directly electrical coupling
It is connected to the second device, or the second device indirectly electrically coupled through other devices or coupling means.Specification
Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not intended to limit the scope of the present application.The protection scope of the application is as defined by the appended claims.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include, so that commodity or system including a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity or system for including the element also
There are other identical elements.
Several preferred embodiments of the invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to forms disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through within that scope of the inventive concept describe herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection scope of bright appended claims.
Claims (5)
1. a kind of bridge hoisting buffering positioning base, including bridge pier (1), steel column (2), brace (3), support plate (4), locating rod
(5), protective plate (11) and beam (14), which is characterized in that the surface of the bridge pier (1) and two equally distributed steel columns (2)
Interspersed to connect, bottom of the both ends respectively with two beams (14) at the top of two steel columns (2) is connected together, the beam
(14) side is fixedly connected by brace (3) with the side of support plate (4) bottom, and the top of the support plate (4) is equipped with anti-
Backplate (11) opens up at the top of the protective plate (11) there are three being uniformly distributed elastic spring group (9), the elastic spring group (9)
Both ends be respectively equipped with the first bearing plate (8) and the second bearing plate (10), the side of the elastic spring group is equipped with locating rod
(5), be fixed with the first becket bridle (12) at the top of locating rod (5) side, first becket bridle (12) by rope (6) with
Second becket bridle (13) is fixedly connected, and the bottom of second becket bridle (13) is fixedly connected with the side at the top of support plate (4).
2. a kind of bridge hoisting buffering positioning base as described in claim 1, which is characterized in that the locating rod (5)
Top is equipped with positioning mark (7).
3. a kind of bridge hoisting buffering positioning base as described in claim 1, which is characterized in that the elastic spring group
(9) by four elastic spring groups (9) at and four elastic springs are in distributed rectangular.
4. a kind of bridge hoisting buffering positioning base as described in claim 1, which is characterized in that second bearing plate
(10) bottom passes through protective plate (11) and connect with the top of support plate (4).
5. a kind of bridge hoisting buffering positioning base as described in claim 1, which is characterized in that the steel column (2) and cross
The junction of wooden (14) is equipped with convex block, and the convex block is connected together with beam (14) bottom equipped with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789340.5A CN108978475A (en) | 2018-07-18 | 2018-07-18 | A kind of bridge hoisting buffering positioning base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789340.5A CN108978475A (en) | 2018-07-18 | 2018-07-18 | A kind of bridge hoisting buffering positioning base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108978475A true CN108978475A (en) | 2018-12-11 |
Family
ID=64548817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810789340.5A Pending CN108978475A (en) | 2018-07-18 | 2018-07-18 | A kind of bridge hoisting buffering positioning base |
Country Status (1)
| Country | Link |
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| CN (1) | CN108978475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960406A (en) * | 2022-07-18 | 2022-08-30 | 安徽厚普建设工程有限公司 | Bridge abutment and prefabricated box girder connecting structure of bridge |
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| CN206346118U (en) * | 2016-11-30 | 2017-07-21 | 安徽省公路桥梁工程有限公司 | A kind of large-span steel pipe truss beam falsework |
| US20170233960A1 (en) * | 2015-05-18 | 2017-08-17 | Patrick Revenew | Bridge assembly and method |
| CN206457729U (en) * | 2017-01-12 | 2017-09-01 | 陕西铁路工程职业技术学院 | A kind of supporting bracket of bridge construction |
| CN107165056A (en) * | 2017-07-13 | 2017-09-15 | 中交二航局第四工程有限公司 | Antidumping rod iron support and its installation method for cantilever bent cap concreting |
| CN107815974A (en) * | 2017-12-19 | 2018-03-20 | 常永江 | A kind of road and bridge construction Multifunctional protection device for power |
| CN207131058U (en) * | 2017-08-07 | 2018-03-23 | 威海职业学院 | A kind of assembled Portable safety crosshead |
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2018
- 2018-07-18 CN CN201810789340.5A patent/CN108978475A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170233960A1 (en) * | 2015-05-18 | 2017-08-17 | Patrick Revenew | Bridge assembly and method |
| CN206346118U (en) * | 2016-11-30 | 2017-07-21 | 安徽省公路桥梁工程有限公司 | A kind of large-span steel pipe truss beam falsework |
| CN206457729U (en) * | 2017-01-12 | 2017-09-01 | 陕西铁路工程职业技术学院 | A kind of supporting bracket of bridge construction |
| CN107165056A (en) * | 2017-07-13 | 2017-09-15 | 中交二航局第四工程有限公司 | Antidumping rod iron support and its installation method for cantilever bent cap concreting |
| CN207131058U (en) * | 2017-08-07 | 2018-03-23 | 威海职业学院 | A kind of assembled Portable safety crosshead |
| CN107815974A (en) * | 2017-12-19 | 2018-03-20 | 常永江 | A kind of road and bridge construction Multifunctional protection device for power |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114960406A (en) * | 2022-07-18 | 2022-08-30 | 安徽厚普建设工程有限公司 | Bridge abutment and prefabricated box girder connecting structure of bridge |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |