CN108729361A - A kind of inverted U-shaped hanging basket device of bridge - Google Patents
A kind of inverted U-shaped hanging basket device of bridge Download PDFInfo
- Publication number
- CN108729361A CN108729361A CN201810923245.XA CN201810923245A CN108729361A CN 108729361 A CN108729361 A CN 108729361A CN 201810923245 A CN201810923245 A CN 201810923245A CN 108729361 A CN108729361 A CN 108729361A
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- China
- Prior art keywords
- bridge
- longitudinal grider
- fixedly connected
- main longitudinal
- hanging basket
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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
- E01D21/10—Cantilevered erection
Abstract
The invention discloses a kind of inverted U-shaped hanging basket devices of bridge, including top main longitudinal grider, lower part main longitudinal grider and column, being fixedly connected sequentially from right to left between the front and back of the top main longitudinal grider inner wall has top main beam and top secondary beam, and the side at the top of the main longitudinal grider of top is installed with counterweight bucket, the bottom of upper post longeron is connected with pulley by pulley fixing device, the bottom of top main beam is fixedly connected with the top of column, is related to bridge construction technology field.The inverted U-shaped hanging basket device of the bridge, without setting up a large amount of scaffolds, a large amount of manpower and materials are saved, heavy mechanical equipment coordinative construction is not necessarily to, it is not limited by lower ground situation, suitable for the construction of various steel structure bridges, is not limited, can be moved forward and backward by pulley by bridge lower part topography and geomorphology, great convenience is provided for bridge construction, safety is secure, can effectively control construction quality and accelerate construction progress, which directly hangs on bridge floor outrigger.
Description
Technical field
The present invention relates to bridge construction technology field, specially a kind of inverted U-shaped hanging basket device of bridge.
Background technology
Hanging Basket is the capital equipment in cantilever construction, can be divided into truss-like, cable-stayed type, shaped steel formula and mixing by structure type
4 kinds of formula, the requirement according to concrete cantilever construction process requirement and design drawing to Hanging Basket, Integrated comparative various forms Hanging Basket are special
Point, weight, using steel type, construction technology etc.；Hanging Basket design principle：From heavy and light, simple in structure, more stable and stronger, Forward and
It is convenient to mount and dismount, there is stronger repeatable usability, the features such as small is deformed after stress, and Hanging Basket down space is sufficient, it is possible to provide
Larger operation side is conducive to steel bar template constructing operation.
Currently, steel structure bridge engineering is widely used to different types of rridges construction field, such as Selection of Urban Pedestrian Overpass, city
Overpass, across river crossing bridge etc., and the Cantilever Beams of bridge both sides are often due to technique and transportation reasons, need to be segmented in factory's system
Construction site is installed after the completion of work, and the installation of outrigger section inevitably needs to carry out assembled welding procedure to its bottom again,
Original outrigger assembly welding procedure often has 2 kinds of modes, one is cripple operating platform is set up in bridge bottom, just
Welding procedure operation is carried out up and down in worker, or is sent construction personnel and equipment to outrigger bottom from ground using construction lift truck
Portion carries out operation, and the above construction technology has the following disadvantages：1, it is slower to set up scaffold operating platform progress for scene, is easy to influence
Integrated engineering construction speed；2, some bridge heights reach tens of rice, set up remove scaffold operating platform it is time-consuming and laborious, exist compared with
Big construction safety risk；3, construction lift truck is limited by field ground situation, sometimes can not be successfully colleague, and lease expenses
It is high.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, it the present invention provides a kind of inverted U-shaped hanging basket device of bridge, solves scene and sets up scaffold
Operating platform progress is slower, is easy to influence integrated engineering construction speed, some bridge heights reach tens of rice, set up dismounting scaffold
Operating platform is time-consuming and laborious, and there are larger construction safety risk, construction lift truck is limited by field ground situation, sometimes without
Method is smoothly gone together, and the problem that lease expenses is high.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of inverted U-shaped hanging basket device of bridge, including
Top main longitudinal grider, lower part main longitudinal grider and column, it is solid successively from right to left between the front and back of the top main longitudinal grider inner wall
Surely it is connected with top main beam and top secondary beam, and the side at the top of the main longitudinal grider of top is installed with counterweight bucket, the top
The bottom of column longeron is connected with pulley by pulley fixing device, and the bottom of top main beam and the top of column are fixed
Connection, and the side of column top is fixedly connected by stiffener with the bottom of top main longitudinal grider, between two columns from
Under supreme be fixedly connected sequentially have lower part main beam and crossbeam, the side of the lower part main beam and the side of lower part main longitudinal grider are solid
It is fixed to connect, it has been respectively fixedly connected between the front and back of the lower part main longitudinal grider inner wall and positioned at the side of lower part main beam
Lower part secondary beam and bottom plate, and it is fixedly connected with guard rail at the top of the main longitudinal grider of lower part.
Preferably, in bridge a side, planform is inverted U-shaped for the Hanging Basket setting.
Preferably, the pulley, which is six groups, can brake unidirectional pulley.
Preferably, the top of lower part main longitudinal grider side in the middle part of brace and upright bar one end by being fixedly connected.
Preferably, cat ladder up and down is fixedly connected between the top and the bottom of top main beam of the lower part main beam.
（Three）Advantageous effect
The present invention provides a kind of inverted U-shaped hanging basket devices of bridge.Has following advantageous effect compared with prior art：The bridge falls
U-shaped hanging basket device has top master by being fixedly connected sequentially from right to left between the front and back of top main longitudinal grider inner wall
Crossbeam and top secondary beam, and the side at the top of the main longitudinal grider of top is installed with counterweight bucket, the bottom of upper post longeron passes through cunning
Wheel fixing device is connected with pulley, and the bottom of top main beam is fixedly connected with the top of column, and column top
Side is fixedly connected by stiffener with the bottom of top main longitudinal grider, is fixedly connected sequentially from bottom to up between two columns under having
The side of portion's main beam and crossbeam, lower part main beam is fixedly connected with the side of lower part main longitudinal grider, and lower part main longitudinal grider inner wall is just
It is respectively fixedly connected with lower part secondary beam and bottom plate between face and the back side and positioned at the side of lower part main beam, and lower part main longitudinal grider
Top is fixedly connected with guard rail, without setting up a large amount of scaffolds, saves a large amount of manpower and materials, matches without heavy mechanical equipment
Construction is closed, is not limited by lower ground situation, the construction of various steel structure bridges is suitable for, is not limited by bridge lower part topography and geomorphology
System, can be moved forward and backward by pulley, provide great convenience for bridge construction, safety is secure, can effectively control construction matter
It measures and accelerates construction progress, which directly hangs on bridge floor outrigger, is moved forward and backward by pulley, and operating personnel can be from bridge floor
Cradle bottom is arrived on top under Hanging Basket, carries out the operations such as bridge outrigger welding paint, to solve to set up scaffold in the prior art
And many deficiencies using construction lift truck, entire hanging basket device low manufacture cost, design is simple, and manufacturing cost is low, and can
Recycling facilitates bridge construction and safeguards and service work, and the Hanging Basket guidance quality that operates steadily is good, safe and can be with
Recycling, it is safe and practical.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the vertical view inside the present invention；
Fig. 3 is the side view inside the present invention；
Fig. 4 is the upward view inside the present invention；
Fig. 5 is the operation principle schematic diagram of the present invention.
In figure, 1 top main longitudinal grider, 2 top main beams, 3 top secondary beams, 4 pulley fixing devices, 5 pulleys, 6 stiffeners, 7
Column, 8 lower part main beams, 9 crossbeams, about 10 cat ladders, 11 lower part main longitudinal griders, 12 lower part secondary beams, 13 guard rails, 14 bottom plates,
15 braces, 16 counterweight buckets.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the embodiment of the present invention provides a kind of technical solution：A kind of inverted U-shaped hanging basket device of bridge, including it is upper
Portion's main longitudinal grider 1, lower part main longitudinal grider 11 and column 7 are fixed successively from right to left between the front and back of 1 inner wall of top main longitudinal grider
It is connected with top main beam 2 and top secondary beam 3, and the side at 1 top of top main longitudinal grider is installed with counterweight bucket 16, top master
Walking and the weight balance function of Hanging Basket are played, the bottom of upper post longeron 1 is connected with pulley 5 by pulley fixing device 4,
Pulley 5 be six groups can brake unidirectional pulley, whole device is moved forward and backward by pulley 5 on bridge floor, improve construction convenience with
Flexible property, and the bottom of top main beam 2 is fixedly connected with the top of column 7, the top of 11 side of lower part main longitudinal grider is logical
It crosses in the middle part of brace 15 and 7 one end of upright bar and is fixedly connected, ensure middle and lower part structural system overall stiffness so that lower part operating platform
Securely and reliably, overall stability is good, and the side on 7 top of column is fixed by the bottom of stiffener 6 and top main longitudinal grider 1 and connected
Connect, being fixedly connected sequentially from bottom to up between two columns 7 has lower part main beam 8 and crossbeam 9, the top of lower part main beam 8 with
It is fixedly connected with cat ladder 10 up and down between the bottom of top main beam 2, ensures that substructure expires shop fixtures safely up and down for worker
Guard rail 13 is arranged in plate 14 and surrounding, improves the safety coefficient of worker's construction, side and the lower part main longitudinal grider of lower part main beam 8
11 side is fixedly connected, and the side between the front and back of 11 inner wall of lower part main longitudinal grider and positioned at lower part main beam 8 is distinguished
It is fixedly connected with lower part secondary beam 12 and bottom plate 14, and the top of lower part main longitudinal grider 11 is fixedly connected with guard rail 13, Hanging Basket is set
It sets in bridge a side, planform is inverted U-shaped, by its own gravity and top counterweight effect, ensures inverted U-shaped hanging basket device
It is safe, firm, stable, operating platform is provided for construction personnel, six groups of top can brake unidirectional pulley 5, and whole device relies on
Pulley 5 is moved forward and backward on bridge floor, improves construction convenience and flexible property, and the column 7 of central structure connects top function
The structural unit in area and lower part operating space, it makes total effectively connect, and forms stable inverted U-shaped.Central structure
Inside is equipped with upper and lower cat ladder 10, provides safe and reliable channel for worker's down operation platform, is arranged around the operating platform of lower part
Platen is completely paved in 13 bottom of guard rail, and worker carries out operation in a safe and reliable working space, reduces security risk.
In use, first directly hanging over the Hanging Basket on bridge floor outrigger, it is moved forward and backward by pulley 5, operating personnel can be from
Cradle bottom is arrived on bridge floor top under Hanging Basket, carries out the operations such as bridge outrigger welding paint.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of inverted U-shaped hanging basket device of bridge, including top main longitudinal grider（1）, lower part main longitudinal grider（11）And column（7）, feature
It is：The top main longitudinal grider（1）Being fixedly connected sequentially from right to left between the front and back of inner wall has top main beam（2）
With top secondary beam（3）, and top main longitudinal grider（1）The side at top is installed with counterweight bucket（16）, the upper post longeron（1）
Bottom pass through pulley fixing device（4）It is connected with pulley（5）, and top main beam（2）Bottom and column（7）Top
End is fixedly connected, and column（7）The side on top passes through stiffener（6）With top main longitudinal grider（1）Bottom be fixedly connected, two
The column（7）Between be fixedly connected sequentially have lower part main beam from bottom to up（8）And crossbeam（9）, the lower part main beam（8）
Side and lower part main longitudinal grider（11）Side be fixedly connected, the lower part main longitudinal grider（11）Between the front and back of inner wall and
Positioned at lower part main beam（8）Side be respectively fixedly connected with lower part secondary beam（12）And bottom plate（14）, and lower part main longitudinal grider（11）
Top be fixedly connected with guard rail（13）.
2. the inverted U-shaped hanging basket device of a kind of bridge according to claim 1, it is characterised in that：The Hanging Basket is arranged in bridge
Body a side, planform are inverted U-shaped.
3. the inverted U-shaped hanging basket device of a kind of bridge according to claim 1, it is characterised in that：The pulley（5）It can for six groups
Brake unidirectional pulley.
4. the inverted U-shaped hanging basket device of a kind of bridge according to claim 1, it is characterised in that：The lower part main longitudinal grider（11）
Pass through brace at the top of side（15）With upright bar（7）It is fixedly connected in the middle part of one end.
5. the inverted U-shaped hanging basket device of a kind of bridge according to claim 1, it is characterised in that：The lower part main beam（8）'s
Top and top main beam（2）Bottom between be fixedly connected with up and down cat ladder（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923245.XA CN108729361A (en) | 2018-08-14 | 2018-08-14 | A kind of inverted U-shaped hanging basket device of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923245.XA CN108729361A (en) | 2018-08-14 | 2018-08-14 | A kind of inverted U-shaped hanging basket device of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108729361A true CN108729361A (en) | 2018-11-02 |
Family
ID=63942854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810923245.XA Pending CN108729361A (en) | 2018-08-14 | 2018-08-14 | A kind of inverted U-shaped hanging basket device of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729361A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969547A (en) * | 2021-11-11 | 2022-01-25 | 无锡金诚工程技术服务有限公司 | U-shaped manned hanging basket type maintenance platform for large bridge tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203782582U (en) * | 2014-04-08 | 2014-08-20 | 浙江国盛钢结构有限公司 | Device used for mounting bridge crash barrier |
| CN204570491U (en) * | 2015-03-11 | 2015-08-19 | 中铁上海工程局集团有限公司 | A kind of bridge deck construction hanging basket device |
| CN205591111U (en) * | 2016-03-30 | 2016-09-21 | 中国葛洲坝集团第五工程有限公司 | Portable type bridge of cantilever type bottom is repaired and is used platform device |
| CN206328683U (en) * | 2016-11-13 | 2017-07-14 | 中交路桥建设有限公司 | A kind of rigid hanging basket of automation blocked for preformed hole on the outside of Bridge High-pier |
| CN206438411U (en) * | 2016-12-27 | 2017-08-25 | 中国葛洲坝集团第六工程有限公司 | A kind of moving hanging basket device of bridge longitudinal drainage pipeline mounting construction |
| CN207452708U (en) * | 2017-05-10 | 2018-06-05 | 南昌大学 | Light movable packaged type bridges overhaul assistance platform |
| CN210238316U (en) * | 2018-08-14 | 2020-04-03 | 湖南金海集团有限公司 | Bridge inverted U-shaped hanging basket device |
-
2018
- 2018-08-14 CN CN201810923245.XA patent/CN108729361A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203782582U (en) * | 2014-04-08 | 2014-08-20 | 浙江国盛钢结构有限公司 | Device used for mounting bridge crash barrier |
| CN204570491U (en) * | 2015-03-11 | 2015-08-19 | 中铁上海工程局集团有限公司 | A kind of bridge deck construction hanging basket device |
| CN205591111U (en) * | 2016-03-30 | 2016-09-21 | 中国葛洲坝集团第五工程有限公司 | Portable type bridge of cantilever type bottom is repaired and is used platform device |
| CN206328683U (en) * | 2016-11-13 | 2017-07-14 | 中交路桥建设有限公司 | A kind of rigid hanging basket of automation blocked for preformed hole on the outside of Bridge High-pier |
| CN206438411U (en) * | 2016-12-27 | 2017-08-25 | 中国葛洲坝集团第六工程有限公司 | A kind of moving hanging basket device of bridge longitudinal drainage pipeline mounting construction |
| CN207452708U (en) * | 2017-05-10 | 2018-06-05 | 南昌大学 | Light movable packaged type bridges overhaul assistance platform |
| CN210238316U (en) * | 2018-08-14 | 2020-04-03 | 湖南金海集团有限公司 | Bridge inverted U-shaped hanging basket device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969547A (en) * | 2021-11-11 | 2022-01-25 | 无锡金诚工程技术服务有限公司 | U-shaped manned hanging basket type maintenance platform for large bridge tower |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181102 |