CN206680871U - Boom device is transported on a kind of four rail beams - Google Patents
Boom device is transported on a kind of four rail beams Download PDFInfo
- Publication number
- CN206680871U CN206680871U CN201720200698.0U CN201720200698U CN206680871U CN 206680871 U CN206680871 U CN 206680871U CN 201720200698 U CN201720200698 U CN 201720200698U CN 206680871 U CN206680871 U CN 206680871U
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- China
- Prior art keywords
- rail
- boom device
- track
- component car
- bearing plate
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Abstract
The utility model belongs to fortune boom device on a kind of four rail beams and is made up of force bearing plate, track and rail wheel.Four tracks are respectively on intermediate prefabricated beam and left and right side precast beam, left component car and right component car are located on left and right two tracks respectively by the wheel support and rail wheel of its lower end respectively, the side angle of lower end two of force bearing plate is provided with left and right support column, two left support posts are located at the longitudinal direction of left side 1/3rd of left component car face trisection, and two right support posts are located at the longitudinal direction of right side 1/3rd of right component car face trisection.The utility model can solve heavy weight box beam can not the problem that run on precast beam of the capacity value less than its weight or on car, have simple in construction, save labor, reduce construction cost, the advantages of safe and reliable and using effect is good.
Description
Technical field
The utility model, which belongs on a kind of four rail beams, transports boom device.
Background technology
Under regular situation, heavy weight box beam can not be run on precast beam of the capacity value less than its weight or on car, no
Then, heavy weight box beam can be by the precast beam of its lower end or car compression failure.It is generally necessary to across pier straddle truck coordinative construction, but across pier dragon
Gantry crane construction cost is higher, and work efficiency is relatively low.
Such as：1303 meters of Xi Xian new districts Jing He new cities county East Road Jing He grand bridges total length, totally 36 across wherein the 3rd（9~11
Across）, the seven, the eight（26~33 across）Using 50m across footpath prefabricated PC box beams（Remaining uses 30m across footpaths）, totally 132,
Monolithic beam weight 260t, it is the box-beam structure of the new weight of domestic contrast.The prefabricated case beam scheme of architecture of design is across pier portal frame
Construction, need to such as carry out the transport of other hole position prefabricated case beams by frame prefabricated case beam, and fortune beam load laterally must not only fall in list
On piece prefabricated case beam, while vertically and horizontally it is both needed to take effective pressure to spread measure, avoids causing local and overall stress destruction.But
It is higher using across pier straddle truck 50 rice bin beam construction costs of progress, and work efficiency is relatively low.In addition, when being related to the construction of cross a river road, gantry
Hanger rail road can not be directly laid, it is necessary to solve this technical barrier by other method in river course.
The content of the invention
The purpose of this utility model is to transport boom device on a kind of four rail beams of design, and solving heavy weight box beam can not be in lotus
Carrying capacity has simple in construction less than the problem run on the precast beam of its weight or on car, saves labor, reduces construction cost,
The advantages of safe and reliable and using effect is good.
For this, the utility model is made up of force bearing plate, track and rail wheel.Four tracks respectively positioned at intermediate prefabricated beam and
On left and right side precast beam, left component car and right component car are located at left and right two respectively by the wheel support and rail wheel of its lower end respectively
On bar track, the side angle of lower end two of force bearing plate is provided with left and right support column, and two left support posts are located at left component car face trisection
At the longitudinal direction of left side 1/3rd, two right support posts are located at the longitudinal direction of right side 1/3rd of right component car face trisection.
Track on described intermediate prefabricated beam is two, respectively on the both sides in intermediate prefabricated beam face.A described left side
Track on the precast beam of side is one, on the right-hand end in left side precast beam face.Track on described right side precast beam is
One, in the left-hand end in right side precast beam face.Described rail wheel is tended to act by motor of tending to act.The upper end two of described force bearing plate
Side is provided with fixed ear.
Said structure has reached the purpose of this utility model.
The utility model, which solves heavy weight box beam, to be run on precast beam of the capacity value less than its weight or on car
Problem, have simple in construction, save labor, reduce construction cost, the advantages of safe and reliable and using effect is good.
The utility model considerably reduces construction cost, is only 10% or so of across pier portal frame construction cost, shortens
Traveling time 50%, securely and reliably, user's request can be met.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As illustrated, transporting boom device on a kind of four rail beams, it is made up of force bearing plate 6, track 12 and rail wheel 9.Four rails
Road is laid in spacing distance, and track longitudinal slope is consistent with highway route design longitudinal slope, and laterally four rail bases are on coplanar track.Four
Bar track is respectively on intermediate prefabricated beam 13 and left side precast beam 10, right side precast beam 14.On described intermediate prefabricated beam
Track is two, respectively on the both sides in intermediate prefabricated beam face.Track on described left side precast beam is one, positioned at a left side
On the right-hand end in side precast beam face.Track on described right side precast beam is one, the left-hand end positioned at right side precast beam face
On.
Left component car 8 and right component car 5 are located at left and right two rails respectively by the wheel support 16 and rail wheel of its lower end respectively
On road.I.e.：The lower end corner of left component car and right component car respectively sets wheel support respectively, and the lower end of each wheel support passes through wheel shaft 15
Axle is integrated with wheel, and described rail wheel is tended to act by respective motor 11 of tending to act.Motor and brake apparatus use same controlling switch,
Make the synchronous operation of two component cars and while brake, the heavy weight box beam edge that platform component car and force bearing plate thereon are carried two-by-two
Track carries out feeding beam installation before running to Bridge Erector.
The side angle of lower end two of force bearing plate is provided with left and right support column, and two left support posts 7 are located at left component car face trisection
At the longitudinal direction of left side 1/3rd.Two right support posts 4 are located at the longitudinal direction of right side 1/3rd of right component car face trisection.So as to
The load of the heavy weight box beam 1 of force bearing plate acknowledgement of consignment is set to be evenly distributed on left component car and right component car and four tracks.
The side of upper end two of described force bearing plate is provided with fixed ear 3, passes through steel wire rope 2, fixed big weight during for carrying
Box beam.
The utility model can be by 1 50 rice bin beam（Heavy weight box beam）Weight be laterally evenly distributed to 3 30 rice bins
Beam（Intermediate prefabricated beam and left and right side precast beam）On, to meet maximum construction loads moment of flexure allowed to bear in 30 rice bin girder spans
Allow the requirement of maximum construction loads moment of flexure with every meter of floorings.The input across pier straddle truck is avoided, saves cost, work efficiency shows
Write.
In a word, the utility model can solve heavy weight box beam can not capacity value less than its weight precast beam on or car
The advantages of problem of upper operation, has simple in construction, saves labor, reduces construction cost, and safe and reliable and using effect is good.
Claims (6)
1. transporting boom device on a kind of four rail beams, it is made up of force bearing plate, track and rail wheel, it is characterised in that：Four tracks point
Not Wei Yu on intermediate prefabricated beam and left and right side precast beam, left component car and right component car respectively by the wheel support of its lower end and
For rail wheel respectively on left and right two tracks, the side angle of lower end two of force bearing plate is provided with left and right support column, two left support post positions
At the longitudinal direction of left side 1/3rd of left component car face trisection, two right support posts are located at the right side of right component car face trisection
At 1/3rd longitudinal directions.
2. transport boom device on the rail beam of one kind four as described in claim 1, it is characterised in that：On described intermediate prefabricated beam
Track is two, respectively on the both sides in intermediate prefabricated beam face.
3. transport boom device on the rail beam of one kind four as described in claim 1, it is characterised in that：On described left side precast beam
Track is one, on the right-hand end in left side precast beam face.
4. transport boom device on the rail beam of one kind four as described in claim 1, it is characterised in that：On described right side precast beam
Track is one, in the left-hand end in right side precast beam face.
5. transport boom device on the rail beam of one kind four as described in claim 1, it is characterised in that：Described rail wheel is by motor of tending to act
Tend to act.
6. transport boom device on the rail beam of one kind four as described in claim 1, it is characterised in that：The upper end two of described force bearing plate
Side is provided with fixed ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200698.0U CN206680871U (en) | 2017-03-03 | 2017-03-03 | Boom device is transported on a kind of four rail beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200698.0U CN206680871U (en) | 2017-03-03 | 2017-03-03 | Boom device is transported on a kind of four rail beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680871U true CN206680871U (en) | 2017-11-28 |
Family
ID=60392152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720200698.0U Expired - Fee Related CN206680871U (en) | 2017-03-03 | 2017-03-03 | Boom device is transported on a kind of four rail beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680871U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267503A (en) * | 2018-12-04 | 2019-01-25 | 中铁上海设计院集团有限公司 | A kind of transversely strengthening structure of the double Pin single line beams current for beam car |
| CN109537461A (en) * | 2018-12-04 | 2019-03-29 | 中铁上海设计院集团有限公司 | A kind of construction method of island station horn mouth location beam transporting passage |
| CN110219242A (en) * | 2019-05-21 | 2019-09-10 | 宁波市政工程建设集团股份有限公司 | A kind of double-deck construction method of installation for synchronizing beam in beam |
| CN110725215A (en) * | 2019-11-06 | 2020-01-24 | 郑州市市政工程总公司 | Beam transporting structure of newly-built upper-layer bridge on existing bridge and beam transporting method using existing bridge |
| CN110804950A (en) * | 2019-11-06 | 2020-02-18 | 郑州市市政工程总公司 | Safe and energy-saving beam transporting method for building bridge on bridge |
-
2017
- 2017-03-03 CN CN201720200698.0U patent/CN206680871U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267503A (en) * | 2018-12-04 | 2019-01-25 | 中铁上海设计院集团有限公司 | A kind of transversely strengthening structure of the double Pin single line beams current for beam car |
| CN109537461A (en) * | 2018-12-04 | 2019-03-29 | 中铁上海设计院集团有限公司 | A kind of construction method of island station horn mouth location beam transporting passage |
| CN109537461B (en) * | 2018-12-04 | 2022-09-02 | 中铁上海设计院集团有限公司 | Construction method of island type station bell mouth section girder transportation channel |
| CN109267503B (en) * | 2018-12-04 | 2023-12-08 | 中铁上海设计院集团有限公司 | Transverse reinforcing structure for double single-beam used for beam transporting vehicle passing |
| CN110219242A (en) * | 2019-05-21 | 2019-09-10 | 宁波市政工程建设集团股份有限公司 | A kind of double-deck construction method of installation for synchronizing beam in beam |
| CN110725215A (en) * | 2019-11-06 | 2020-01-24 | 郑州市市政工程总公司 | Beam transporting structure of newly-built upper-layer bridge on existing bridge and beam transporting method using existing bridge |
| CN110804950A (en) * | 2019-11-06 | 2020-02-18 | 郑州市市政工程总公司 | Safe and energy-saving beam transporting method for building bridge on bridge |
| CN110804950B (en) * | 2019-11-06 | 2022-01-25 | 郑州市市政工程总公司 | Safe and energy-saving beam transporting method for building bridge on bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180303 |