CN109629448A - The synchronous device and method for setting up girder and floorings - Google Patents
The synchronous device and method for setting up girder and floorings Download PDFInfo
- Publication number
- CN109629448A CN109629448A CN201910081172.9A CN201910081172A CN109629448A CN 109629448 A CN109629448 A CN 109629448A CN 201910081172 A CN201910081172 A CN 201910081172A CN 109629448 A CN109629448 A CN 109629448A
- Authority
- CN
- China
- Prior art keywords
- floorings
- girder
- rack
- derricking gear
- lifting
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of synchronous devices for setting up girder and floorings, it is related to technical field of bridge engineering, component is set up including main beam supporting component and floorings, wherein main beam supporting component includes rack, girder derricking gear and walking mechanism, girder derricking gear is set in rack, for lifting by crane girder segment；Walking mechanism is connect with rack lower end, for driving machine frame movement.It includes floorings derricking gear, track and jenny that floorings, which set up component, then floorings derricking gear transports floorings to jenny for lifting by crane floorings；Track is set to below rack；Jenny is set on track, and can be moved along track.The invention also discloses a kind of synchronous methods for setting up girder and floorings.The present invention can set up girder segment and floorings simultaneously, and short construction period is high-efficient.
Description
Technical field
The present invention relates to technical field of bridge engineering, and in particular to a kind of synchronous device and side for setting up girder and floorings
Method.
Background technique
In the whole segmental erection construction of cable-stayed bridge girder steel, general main bridge steel girder segment is by erecting crane erection construction, frame
After the completion of beam, autocrane is recycled to carry out the erection construction of floorings.
The construction method of traditional erection girder and floorings is as follows:
Erecting crane is ready, and erecting crane lifts by crane girder segment, and mobile girder segment to designated position will be led
Girder segment contraposition installation, repeats the above steps until all girder segmental erections are completed；After the completion of all girder segmental erections, vapour
Vehicle crane is ready, truck crane hoisting floorings, and mobile floorings to designated position set up floorings, to a girder
After the completion of the floorings of segment are set up, on moving automobile crane to the floorings set up, it is ready for next girder
The lifting of segment floorings repeats the above steps until all floorings all set up completion.
Above-mentioned construction method has the following problems: since erecting crane and autocrane are all large lifting equipments,
And girder and floorings are sequence construction, long construction period, low efficiency.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of synchronous erection girder and floorings
Device and method, girder segment and floorings can be set up simultaneously, short construction period is high-efficient.
To achieve the above objectives, the technical solution adopted by the present invention is that: it is a kind of it is synchronous set up girder and floorings device,
Include:
Main beam supporting component comprising:
Rack；
Girder derricking gear is set in the rack；
Walking mechanism is connect with the rack, for driving the machine frame movement；
Floorings set up component comprising:
Floorings derricking gear is set in the rack；
Track is set in the rack；
Jenny is set on the track, and can move along the track.
Based on the above technical solution, the rack is equipped with anchor structure, is used to for rack being anchored at and pacify
On the girder segment of dress.
Based on the above technical solution, lifting body, the jack are equipped between the rack and walking mechanism
Structure is used to adjust the spacing between rack and bridge floor.
Based on the above technical solution, the floorings derricking gear is revolution loop wheel machine, is used to turn floorings
Move to the lifting range of jenny.
Based on the above technical solution, it further includes moving trolley that the floorings, which set up component, is used for bridge floor
Plate is carried to the lifting range of the jenny.
It is an object of the invention to also provide a kind of method using the above-mentioned synchronous device for setting up girder and floorings,
The following steps are included:
Driving rack is moved to fixed frame behind predetermined position；
Using girder derricking gear lifting girder segment to predeterminated position, and set up the girder segment；
Floorings are lifted by crane using floorings derricking gear simultaneously, and are transported to the lifting range of jenny, recycles and moves
Dynamic loop wheel machine lifts by crane floorings, along track be moved to predetermined position after the floorings are installed；
The fixation for releasing rack, repeats the above steps, until all girder segments and floorings set up and complete.
Based on the above technical solution, when fixed frame, rack is anchored at mounted master using anchor structure
On girder segment.
Based on the above technical solution, before girder derricking gear lifting girder segment, machine is adjusted using lifting body
The height of frame, makes the distance between rack and bridge floor to preset space length.
Based on the above technical solution, the floorings derricking gear is revolution loop wheel machine, the floorings lifting machine
It is rotated after structure lifting floorings, floorings is transferred to the lifting range of jenny.
Based on the above technical solution, the lifting model of floorings to the jenny is carried using moving trolley
It encloses.
Compared with the prior art, the advantages of the present invention are as follows: the synchronous device packet for setting up girder and floorings of the invention
It includes main beam supporting component and floorings sets up component, main beam supporting component sets up girder segment, and floorings set up component and set up bridge
Panel, each work independently, do not interfere with each other, can set up girder segment and floorings, short construction period, efficiency simultaneously
It is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the synchronous device for setting up girder and floorings in the embodiment of the present invention；
Fig. 2 is the side view of the synchronous device for setting up girder and floorings in the embodiment of the present invention；
In figure: 1, main beam supporting component；11, rack；12, girder derricking gear；13, walking mechanism；14, lifting body；
15, anchor structure；2, floorings set up component；21, floorings derricking gear；22, track；23, jenny；24, movement is small
Vehicle；3, girder segment；4, floorings.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the embodiment of the present invention provides a kind of synchronous device for setting up girder and floorings, including main girder frame
If component 1 and floorings set up component 2, wherein main beam supporting component 1 includes rack 11, girder derricking gear 12 and walking mechanism
13, girder derricking gear 12 is set in rack 11, for lifting by crane girder segment 3；Walking mechanism 13 is connect with 11 lower end of rack, is used
It is mobile in driving rack 11.
It includes floorings derricking gear 21, track 22 and jenny 23, floorings derricking gear that floorings, which set up component 2,
21 for lifting by crane floorings 4, then transports floorings 4 to jenny 23；Track 22 is set to 11 lower section of rack, is located at rack 11
Between walking mechanism 13；Jenny 23 is set on track 22, and can be moved along track 22.Floorings derricking gear 21 and master
Beam derricking gear 12 is located at rack 11 along the both ends in bridge erection direction.
Compared with prior art, the synchronous device for setting up girder and floorings of the embodiment of the present invention, is equipped with main beam supporting
Component 1 and floorings set up component 2, and main beam supporting component 1 sets up girder segment 3, and floorings set up component 2 and set up floorings 4,
Each works independently, and does not interfere with each other, can set up girder segment 3 and floorings 4 simultaneously, and short construction period is high-efficient, and
And due to integration of equipments, construction cost is reduced.
As preferred embodiment, rack 11 is equipped with anchor structure 15, is used to for rack 11 being anchored at and install
Girder segment 3 on, lift by crane girder segment 3 when, guarantee the stability of structure.
As preferred embodiment, lifting body 14 is equipped between rack 11 and walking mechanism 13, lifting body 14 is used
Spacing between adjustment rack 11 and bridge floor, suitable spacing are moved easily the mobile floorings 4 of loop wheel machine 23, it helps bridge floor
The installation of plate 4.In addition, lifting body 14 is also used to stress system conversion, when setting up girder segment 3 and floorings 4, due to row
The load for walking the receiving of mechanism 13 is limited, and 14 lower end of lifting body supports on girder, Main Load transmitting when by erection construction
Onto girder, so that the structure stress of device is more reasonable.
As preferred embodiment, floorings derricking gear 21 is revolution loop wheel machine, is used to floorings 4 being transferred to shifting
The lifting range of dynamic loop wheel machine 23.Specifically, the lifting from mounted floorings 4 or below bridge of floorings derricking gear 21
Floorings 4 to be installed, then floorings derricking gear 21 rotates, and floorings 4 are transferred to the lifting range of jenny 23.
Simultaneously as floorings derricking gear 21 is revolution loop wheel machine, expand the installation coverage area of floorings 4.
As preferred embodiment, it further includes moving trolley 24 that floorings, which set up component 2, is used to remove floorings 4
It is transported to the lifting range of jenny 23.Specifically, if mounted floorings 4 have the condition of transport, moving trolley 24 can
Floorings 4 to be installed to be carried to the lifting range of jenny 23 from distant place, then jenny 23 is lifted by crane to be installed
Floorings 4 installed.
Shown in Figure 1, the embodiment of the present invention provides a kind of synchronous method for setting up girder and floorings, including following step
It is rapid:
Driving rack 11 is moved to fixed frame 11 behind predetermined position.Specifically, walking mechanism 13 drives rack 11 mobile
It is moved to predetermined position.
Using the lifting girder segment 3 of girder derricking gear 12 to predeterminated position, and set up the girder segment 3；
Floorings 4 are lifted by crane using floorings derricking gear 21 simultaneously, and transport floorings 4 to jenny 23, are recycled
Jenny 23 lifts by crane floorings 4, is moved to behind predetermined position along track 22 and installs the floorings 4.
The fixation for releasing rack 11, repeats the above steps, until all girder segments 3 and floorings 4 set up and complete.
Compared with prior art, the synchronous method for setting up girder and floorings of the embodiment of the present invention, passes through main beam supporting
Component 1 sets up girder segment, sets up component 2 by floorings and sets up floorings, each works independently, do not interfere with each other, energy
Enough while girder segment 3 and floorings 4 are set up, short construction period is high-efficient, reduces construction cost.
As preferred embodiment, when fixed frame 11, rack 11 is anchored at using anchor structure 15 mounted
On girder segment 3, when lifting by crane girder segment 3, guarantee the stability of structure.
As preferred embodiment, before girder derricking gear 12 lifts by crane girder segment 3, machine is adjusted using lifting body 14
The height of frame 11 makes the distance between rack 11 and bridge floor to preset space length, and suitable spacing is moved easily the mobile bridge of loop wheel machine 23
Panel 4, it helps the installation of floorings 4.In addition, lifting body 14 is also used to stress system conversion, when erection girder segment 3
When with floorings 4, since the load that walking mechanism 13 is born is limited, 14 lower end of lifting body is supported on girder, and erection is applied
The Main Load in working hour is transmitted on girder, so that the structure stress of device is more reasonable.
As preferred embodiment, floorings derricking gear 21 is revolution loop wheel machine, and floorings derricking gear 21 plays suspension bridge
It is rotated after panel 4, floorings 4 is transferred to the lifting range of jenny 23.Specifically, floorings derricking gear 21 is from having pacified
Floorings 4 to be installed are lifted by crane on the floorings 4 of dress or below bridge, then floorings derricking gear 21 rotates, by bridge floor
Plate 4 is transferred to the lifting range of jenny 23.Simultaneously as floorings derricking gear 21 is revolution loop wheel machine, expand floorings 4
Installation coverage area.
As preferred embodiment, the lifting range of floorings 4 to jenny 23 is carried using moving trolley 24.Tool
Body, if mounted floorings 4 have the condition of transport, moving trolley 24 can be removed from distant place by floorings 4 to be installed
It is transported to the lifting range of jenny 23, then jenny 23 lifts by crane floorings 4 to be installed and installed.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of synchronous device for setting up girder and floorings characterized by comprising
Main beam supporting component (1) comprising:
Rack (11)；
Girder derricking gear (12) is set on the rack (11)；
Walking mechanism (13) is connect with the rack (11), for driving the rack (11) mobile；
Floorings set up component (2) comprising:
Floorings derricking gear (21) is set on the rack (11)；
Track (22) is set on the rack (11)；
Jenny (23) is set on the track (22), and can be mobile along the track (22).
2. the synchronous device for setting up girder and floorings as described in claim 1, it is characterised in that:
The rack (11) is equipped with anchor structure (15), is used to rack (11) being anchored at mounted girder segment.
3. the synchronous device for setting up girder and floorings as described in claim 1, it is characterised in that:
Lifting body (14) are equipped between the rack (11) and walking mechanism (13), the lifting body (14) is for adjusting machine
Spacing between frame (11) and bridge floor.
4. the synchronous device for setting up girder and floorings as described in claim 1, it is characterised in that:
The floorings derricking gear (21) is revolution loop wheel machine, is used to for floorings being transferred to the lifting model of jenny (23)
It encloses.
5. the synchronous device for setting up girder and floorings as claimed in claim 4, it is characterised in that:
It further includes moving trolley (24) that the floorings, which set up component (2), is used to for floorings to be carried to the jenny
(23) lifting range.
6. a kind of method using the synchronous device for setting up girder and floorings as described in claim 1, which is characterized in that packet
Include following steps:
Driving rack (11) is moved to fixed frame (11) behind predetermined position；
Using girder derricking gear (12) lifting girder segment to predeterminated position, and set up the girder segment；
Floorings are lifted by crane using floorings derricking gear (21) simultaneously, and are transported to the lifting range of jenny (23), then benefit
Floorings are lifted by crane with jenny (23), is moved to behind predetermined position along track (22) and the floorings is installed；
The fixation for releasing rack (11), repeats the above steps, until all girder segments and floorings set up and complete.
7. method as claimed in claim 6, it is characterised in that:
When fixed frame (11), rack (11) is anchored on mounted girder segment using anchor structure (15).
8. method as claimed in claim 6, it is characterised in that:
Before girder derricking gear (12) lifts by crane girder segment, using the height of lifting body (14) adjustment rack (11), make rack
(11) with the distance between bridge floor to preset space length.
9. method as claimed in claim 6, it is characterised in that:
The floorings derricking gear (21) is revolution loop wheel machine, is rotated after floorings derricking gear (21) the lifting floorings,
Floorings are transferred to the lifting range of jenny (23).
10. method as claimed in claim 9, it is characterised in that: carry floorings to the movement using moving trolley (24)
The lifting range of loop wheel machine (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910081172.9A CN109629448B (en) | 2019-01-28 | 2019-01-28 | Device and method for synchronously erecting girder and bridge deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910081172.9A CN109629448B (en) | 2019-01-28 | 2019-01-28 | Device and method for synchronously erecting girder and bridge deck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109629448A true CN109629448A (en) | 2019-04-16 |
| CN109629448B CN109629448B (en) | 2023-10-20 |
Family
ID=66062377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910081172.9A Active CN109629448B (en) | 2019-01-28 | 2019-01-28 | Device and method for synchronously erecting girder and bridge deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109629448B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316656A (en) * | 2019-05-30 | 2019-10-11 | 中交一公局桥隧工程有限公司 | A kind of girder bridge floor boom hoisting |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201400852Y (en) * | 2008-11-13 | 2010-02-10 | 中交第二航务工程局有限公司 | Multifunctional double-deck crane |
| CN102041779A (en) * | 2010-12-29 | 2011-05-04 | 中铁大桥局集团第二工程有限公司 | Erection crane and construction method thereof |
| CN104018426A (en) * | 2014-05-14 | 2014-09-03 | 中铁大桥勘测设计院集团有限公司 | Steel truss installation method |
| CN106884384A (en) * | 2017-03-01 | 2017-06-23 | 贵州桥梁建设集团有限责任公司 | A kind of mountain area steel-concrete composite beam cable-stayed bridge erection crane method |
| CN206916628U (en) * | 2017-06-30 | 2018-01-23 | 中交第二航务工程局有限公司 | A kind of Bridge Erector for prefabricated assembled bridge rapid construction |
| CN107697812A (en) * | 2017-09-30 | 2018-02-16 | 贵州桥梁建设集团有限责任公司 | A kind of cantilever crane set up for bridge subsection transport |
| CN207361624U (en) * | 2017-08-07 | 2018-05-15 | 中交二公局第二工程有限公司 | A kind of multi-functional walking erection crane structure |
| CN108086168A (en) * | 2018-02-01 | 2018-05-29 | 中交路桥建设有限公司 | Ride cable-styled erection crane |
| CN108301331A (en) * | 2018-04-02 | 2018-07-20 | 山东省路桥集团有限公司 | Steel box-girder installation erection crane and steel box girder cantilever assembling and construction method |
| CN108842632A (en) * | 2018-08-02 | 2018-11-20 | 中交第四公路工程局有限公司 | A kind of cable-stayed bridge girder steel and floorings combined hanging equipment and hanging method |
| CN209652767U (en) * | 2019-01-28 | 2019-11-19 | 中铁大桥局集团有限公司 | The synchronous device for setting up girder and floorings |
-
2019
- 2019-01-28 CN CN201910081172.9A patent/CN109629448B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201400852Y (en) * | 2008-11-13 | 2010-02-10 | 中交第二航务工程局有限公司 | Multifunctional double-deck crane |
| CN102041779A (en) * | 2010-12-29 | 2011-05-04 | 中铁大桥局集团第二工程有限公司 | Erection crane and construction method thereof |
| CN104018426A (en) * | 2014-05-14 | 2014-09-03 | 中铁大桥勘测设计院集团有限公司 | Steel truss installation method |
| CN106884384A (en) * | 2017-03-01 | 2017-06-23 | 贵州桥梁建设集团有限责任公司 | A kind of mountain area steel-concrete composite beam cable-stayed bridge erection crane method |
| CN206916628U (en) * | 2017-06-30 | 2018-01-23 | 中交第二航务工程局有限公司 | A kind of Bridge Erector for prefabricated assembled bridge rapid construction |
| CN207361624U (en) * | 2017-08-07 | 2018-05-15 | 中交二公局第二工程有限公司 | A kind of multi-functional walking erection crane structure |
| CN107697812A (en) * | 2017-09-30 | 2018-02-16 | 贵州桥梁建设集团有限责任公司 | A kind of cantilever crane set up for bridge subsection transport |
| CN108086168A (en) * | 2018-02-01 | 2018-05-29 | 中交路桥建设有限公司 | Ride cable-styled erection crane |
| CN108301331A (en) * | 2018-04-02 | 2018-07-20 | 山东省路桥集团有限公司 | Steel box-girder installation erection crane and steel box girder cantilever assembling and construction method |
| CN108842632A (en) * | 2018-08-02 | 2018-11-20 | 中交第四公路工程局有限公司 | A kind of cable-stayed bridge girder steel and floorings combined hanging equipment and hanging method |
| CN209652767U (en) * | 2019-01-28 | 2019-11-19 | 中铁大桥局集团有限公司 | The synchronous device for setting up girder and floorings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316656A (en) * | 2019-05-30 | 2019-10-11 | 中交一公局桥隧工程有限公司 | A kind of girder bridge floor boom hoisting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109629448B (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106884384B (en) | A kind of mountain area steel-concrete composite beam cable-stayed bridge erection crane method | |
| CN104805773B (en) | The Segmental assembling bridge-erecting machine of little curved bridge of constructing | |
| CN112323644B (en) | Beam transporting vehicle, beam transporting system, steel box beam assembling system and steel box beam assembling method | |
| CN111038940A (en) | Rail mounted is used for hoist and mount traction system of transportation | |
| CN203021883U (en) | Wheel-track railway track laying unit | |
| CN202248941U (en) | Integral lifting, positioning and mounting device for large-scale steel members | |
| CN103194977B (en) | Integration of transporting and building formula Bridge Erector sets up first hole case beam front launching nose machine installation method | |
| CN105155417B (en) | A kind of climb type fortune girder span car and the tunnel face bridge fortune frame method based on it | |
| CN104762882A (en) | Bridge segment lifting device and method | |
| CN104060835A (en) | Lifting-sliding construction method for single plane truss | |
| CN103074829A (en) | Railway switch changing construction method and railway switch track laying unit thereof | |
| CN107447681A (en) | A kind of precast plate girder erection method | |
| JP3150572B2 (en) | Bridge erection equipment | |
| CN104895336A (en) | Method for installing steel beam of stiff hybrid structure in place | |
| CN209652767U (en) | The synchronous device for setting up girder and floorings | |
| CN102041779A (en) | Erection crane and construction method thereof | |
| CN109629448A (en) | The synchronous device and method for setting up girder and floorings | |
| CN201619964U (en) | Device for lifting waveform steel web plate at rear end of cantilever construction truss car | |
| CN201605110U (en) | Device for hoisting waveform steel webs at the front end of truss in cantilever construction | |
| CN112323643A (en) | Beam transporting vehicle and method for carrying bridge girder erection machine | |
| CN110904861A (en) | Cable-stayed bridge girder erection crane and construction method thereof | |
| CN201730052U (en) | Box girder transfer equipment | |
| CN113322819B (en) | Method for erecting first-span T beam at tunnel outlet | |
| CN211711873U (en) | Rail mounted is used for hoist and mount traction system of transportation | |
| CN215052164U (en) | Bridge guardrail template dismouting platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |