CN207608833U - One kind is across the rigid structure movable hydraulic support stand of both cable spaces - Google Patents
One kind is across the rigid structure movable hydraulic support stand of both cable spaces Download PDFInfo
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- CN207608833U CN207608833U CN201721707339.0U CN201721707339U CN207608833U CN 207608833 U CN207608833 U CN 207608833U CN 201721707339 U CN201721707339 U CN 201721707339U CN 207608833 U CN207608833 U CN 207608833U
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- walking unit
- rigid structure
- support stand
- hydraulic support
- structure movable
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Abstract
The utility model discloses one kind across the rigid structure movable hydraulic support stand of both cable spaces, including several end to end walking units, the walking unit includes several door frames, upside is equipped with backform at the top of the door frame, downside is connected with all-insulated plate at the top of the door frame, each walking unit is divided into the first lifting segment and the second lifting segment, the left and right ends bottom of each walking unit is respectively equipped with a detachable running gear, it is 60 rail below trolley traveling wheel, rail divides into the C35 reinforced concrete strip foundations of wide 1m, thickness 30cm；Detachable hydraulic device there are one being respectively set at left and right sides of each walking unit, has autonomous ability, easy to operate, and security performance is high, and not by existing line narrow field and in the presence of lifting, intervisibility problem is not limited, and construction efficiency is high.
Description
Technical field
The utility model is related to construction equipment technical fields, it particularly relates to which one kind is across the rigid structure of both cable spaces
Movable hydraulic support stand.
Background technology
With the increase of China's network of communication lines construction scale, more and more bridge concrete works are needed in existing railway
Or construct above highway, part reinforced concrete continuous beam or rigid frame bridge are designed as protecting canopy frame to both wired protection, hang
Basket cantilever method is constructed；Part is that mould bases is cast-in-place；Part is designed as Bridge Erector erection.When bridge concrete works is cast-in-place
Construction, and do not have in the case that the condition of relocating and construction site have not intervisibility, mobile shaped steel door frame trolley generation can be used
For protecting canopy frame and the Bracing Systems that also serve as concrete structure across both wired constructions, have safe and applicable, mobile
Conveniently, the advantages that intensity is high, deformation is small, structure stress is clear.
At present it is known that upper in terms of both wired bridge concrete top board structure object cast-in-place constructions, protection canopy is mainly used
Frame and steel pipe column support pour.General cross-line bridge protecting canopy frame does not have locomotivity and enabling capabilities, needs to change crane
Existing line position is closed on to reach assembling, to meet the needs of construction.But large-scale portal-framed structure lifting is connect by electric railway
Net-fault bar and railway operation influence, and lifting risk is big, and scene optionally more increases lifting risk there are obstructed；And it hangs
Vehicle needs constantly exchange and both wired position during allocation and transportation material, equipment etc., empty with the allocation and transportation for meeting gantry unit
Between, service efficiency cannot be played all.On across both wired constructions be that a kind of safety requirements is high, need railway department and construction portion
The work that door mutual cooperation could be completed, needs efficient rapid construction, reduces occupancy " skylight point " time to the greatest extent, utmostly subtract
Few influence to both wired normal operations.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes one kind moving liquid across the rigid structure of both cable spaces
Press support stand, can overcome both wired construction site do not have an execution conditions of relocating, the safety problem of lifting not intervisibility：It can
Overcome height difference existing for existing line size mileage and height difference existing for new route size mileage, it is strong to adapt to place ability.
To realize the above-mentioned technical purpose, the technical solution of the utility model is realized in：
One kind is described across the rigid structure movable hydraulic support stand of both cable spaces, including several end to end walking units
Walking unit includes several door frames, and upside is equipped with backform at the top of the door frame, and downside is connected with all-insulated plate at the top of the door frame, institute
It states each walking unit and is divided into the first lifting segment and the second lifting segment, the left and right ends bottom point of each walking unit
It does not set there are one detachable running gear, is respectively set that there are one detachable hydraulic pressure to fill at left and right sides of each walking unit
It sets.
Further, it is bolted by bottom girder flange between the first lifting segment and the second lifting segment, the row
It walks and is connected by tie-rod between unit.
Further, first walking unit includes 11 Pin door frames, wherein first lifting segment includes 6
A Pin door frames, second lifting segment includes 5 Pin door frames.
Further, the walking unit in addition to first walking unit includes 10 Pin door frames.
Further, the backform includes top plate, is connected by transverse and longitudinal beam between upside at the top of the top plate and the door frame
It connects.
Further, it is connected by connector between the all-insulated plate and the door frame, is pasted on the outside of the connector
Epoxide-resin glue.
Further, the all-insulated plate is connect with the connector by insulated screw.
Further, support stand ontology both sides are provided with nylon wire.
The beneficial effects of the utility model：1, it is walked for the first time by rack in both wired constructions, solves both wired apply
Do not have execution conditions of relocating workshop, lifts the safety problem of not intervisibility；2, using the segmented lifting of walking unit, docking,
The maximum weight of single lifting is reduced, the safety coefficient across both wired lifting operations is increased；3, rack uses door frame and backform
Combining form, by above door frame, both sides and two ends set isolating and protecting, it is ensured that construction period train is current in door frame
Safety；4, rack adjusts absolute altitude, docking using hydraulic system in skylight point, and the time is short, and speed of application is fast, ensures to greatest extent
Both wired construction safety.5, operating personnel are few, occupy " skylight point " less, saved 5 months durations.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of across the rigid structure movable hydraulic support stand of both cable spaces according to the utility model embodiment
Front view.
Fig. 2 is a kind of across the rigid structure movable hydraulic support stand of both cable spaces according to the utility model embodiment
Side view.
Fig. 3 is a kind of across the rigid structure movable hydraulic support stand of both cable spaces according to the utility model embodiment
Construction drawing.
In figure：1. door frame；2. top plate；3. running gear；4. hydraulic device；5. all-insulated plate；6. the first lifting section
Section；7. the second lifting segment；8. Pin door frames；9. transverse and longitudinal beam；10. connector；11. bottom girder；12. contact net；13.
Base；14. cushion cap；15. abutment wall；16. hawk tall building line；17. steel case；18. lead screw.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
As shown in Figs. 1-3, one kind according to the utility model embodiment is across the rigid structure movable hydraulic branch of both cable spaces
Rack, including several end to end walking units are supportted, the walking unit includes several door frames 1,1 top upside of the door frame
Equipped with backform, the top of the door frame 1 downside is connected with all-insulated plate 5, and each walking unit is divided into the first lifting segment 6 and the
The left and right ends bottom of two lifting segments 7, each walking unit is respectively equipped with a detachable running gear 3, described every
Detachable hydraulic device 4 there are one being respectively set at left and right sides of a walking unit.
First lifting segment 6 and second is bolted between lifting segment 7 by 11 flange of bottom girder, the walking unit
Between connected by tie-rod.
First walking unit includes 11 Pin door frames 8, wherein first lifting segment 6 includes 6 Pin door frames
8, second lifting segment 7 includes 5 Pin door frames 8.
Walking unit in addition to first walking unit includes 10 Pin door frames 8.
The backform includes top plate 2, and the top plate 2 and the door frame are connected between 1 top upside by transverse and longitudinal beam 9.
It is connected by connector 10 between the all-insulated plate 5 and the door frame 1,10 outside of the connector is pasted with epoxy
Resin glue.
The all-insulated plate 5 is connect with the connector 10 by insulated screw.
Support stand ontology both sides are provided with nylon wire.
In order to facilitate the above-mentioned technical proposal of the utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to one kind described in the utility model across the rigid structure movable hydraulic supporting table of both cable spaces
Walking track is arranged in build-up area in frame, rack assembly front simulation trolley walking area's walking track.Directly in trolley build-up area rail
Upper progress door frame 1 is assembled and all-insulated plate 5 is installed.All-insulated plate 5 be mounted on door frame 1 main beam below, all-insulated plate 5 be arranged width with
To each 2m in both sides centered on contact net 12, all-insulated plate 5 is not less than 50cm apart from 12 carrier cable of contact net, all-insulated plate 5 and door frame 1 it
Between connected by connector 10, all-insulated plate 5 is connected with insulated screw, and the horizontal slope of setting 2%, 10 length of connector is not small when installation
In 20cm, connector 10 uses epoxy resin glue, using the more shirt rim camber all-insulated plates of DQH types, it is ensured that rack and contact net
Prevent induction charging between 12 and accomplishes high-voltage isulation.Door frame 1 width 9m, clear span 8m, height 10m form one per 15m door frames 1
Walking unit, each walking unit are divided into the first lifting segment 6 and second lifting segment 7, and first walking unit is by 11 Pin
Door frame 8 is constituted, other to be made of 10 Pin door frames 8, except the first lifting segment 6 of first walking unit is 6 Pin door frames 8
Outside, other segments are made of 5 Pin door frames 8, are between 11 flange of bottom girder bolt and door frame between two lifting segments
Beam couples, and after the completion of a walking unit assembly, installs all-insulated plate 5.Installation is complete that rear chassis is run to from build-up area for all-insulated plate 5
The areas Shi Diao.Backform thickness 0.45m（Panel, which uses, matches angle steel, I-steel beam in length and breadth under 6mm steel plates）, long 7.5m, wide 9m, totally 14
Block.A dismountable running gear 3 is respectively set in each walking unit door frame both sides, plays the role of power walking；Each row
It walks unit both ends door frame both sides and dismountable hydraulic device 4 is installed, range 50cm is turned up, carry out rack and be accurately turned up；Whole platform
Frame both sides are arranged high-strength nylon net and protect, and prevent intrusion boundary, rack both ends from establishing the protection of 1.8m high safeties.One walking is single
Member is followed successively by top plate 2, transverse and longitudinal beam 9, door frame 1, all-insulated plate 5, bottom girder 11, driving wheel from top to bottom（Driven wheel, steel case, silk
Thick stick）, rack gauge 8488mm, jacking cylinder stroke 500mm.One walking unit assembly is completed, and platform is completed in the areas rack Shi Diao
Frame precompressed works.
Movable hydraulic support stand walking unit lifts one by one between the big mileage end of rigid structure and pier, to small mileage direction
Walking is in place, solves rigid structure wall body concrete and blocks hoistman line-of-sight problems.By 7 in II grade " the skylight point " declared
Rack walking unit lifts and runs to designated position, is adjusted to after designed elevation longitudinal docking successively；In the III grade of " skylight declared
The backform of rack is lifted to fixed, a whole set of rack installation of completion above door frame in point ".Using the running gear of rack by first
A walking unit runs to designated position from door frame docking area to the small mileage direction of rigid structure, i.e. rack end exceeds the small mileage of rigid structure
At the 2m of end；First walking unit in place afterwards with rack hydraulic system 4 adjust 3 four jacking cylinders of walking unit to design mark
Height, pad steel case 17（Notice that gap is filled up with sheet metal between bottom girder and steel case）, upper full leading screw 18 and screw, drop jacking oil
Cylinder removes driving wheel, driven wheel.Second walking unit is walked from 1 docking area of door frame to small mileage direction, and second walking is single
It is directly used with first walking unit big mileage bottom girder end for having adjusted absolute altitude bottom girder 11 end in first small mileage direction
It is bolted；Big two oil cylinders in mileage end of second walking unit to designed elevation, which is adjusted, using rack hydraulic system 4 pads steel
Case 17, upper full leading screw 18 simultaneously screw, and drop jacking cylinder, remove driving wheel, driven wheel.It is sequentially completed 7 walking unit racks
Top mark height adjustment and longitudinally connected.Its lifting speed is fast, and smooth running, safeguard function is complete, small to both wired interference；Lifting,
In walking process, each process will not be impacted, can achieve the purpose that synchronous construction；Operating personnel are few.
In conclusion by means of the above-mentioned technical proposal of the utility model, has autonomous ability, easy to operate, peace
Full performance is high, and not by existing line narrow field and in the presence of lifting, intervisibility problem is not limited, and construction efficiency is high；Can each unit it
Between reuse.Need both ends are accurate to be simultaneously turned up after only first walking unit is in place, second and its later unit
With a upper unit, to connecting, the other end only need to be turned up in one end.It accelerates speed of application and saves the plenty of time, improve operation
Precision；Rack is lifted by crane using modular unit, is docked, is in place, by the way of height-regulating.Rack is divided into identical modular unit,
Work, each process such as complicated assembly, lifting, docking, in place can be formed into synchronous construction.Difficulty of construction is both reduced in this way,
Also the construction efficiency of worker, the saving construction time and occupancy " skylight point " time of big degree are improved.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. one kind is across the rigid structure movable hydraulic support stand of both cable spaces, which is characterized in that including several end to end walkings
Unit, the walking unit include several door frames（1）, the door frame（1）Backform, the door frame are equipped on the upside of top（1）Top
Downside is connected with all-insulated plate（5）, each walking unit is divided into the first lifting segment（6）With the second lifting segment（7）, described
The left and right ends bottom of each walking unit is respectively equipped with a detachable running gear（3）, a left side for each walking unit
Right both sides are respectively set there are one detachable hydraulic device（4）.
2. one kind is across the rigid structure movable hydraulic support stand of both cable spaces according to claim 1, which is characterized in that described the
One lifting segment（6）With the second lifting segment（7）Between pass through bottom girder（11）Flange bolts, and passes through between the walking unit
Tie-rod connects.
3. one kind is across the rigid structure movable hydraulic support stand of both cable spaces according to claim 1, which is characterized in that first
The walking unit includes 11 Pin door frames（8）, wherein first lifting segment（6）Including 6 Pin door frames（8）, described
Two lifting segments（7）Including 5 Pin door frames（8）.
4. one kind is across the rigid structure movable hydraulic support stand of both cable spaces according to claim 1, which is characterized in that remove first
Walking unit outside a walking unit includes 10 Pin door frames（8）.
5. one kind is across the rigid structure movable hydraulic support stand of both cable spaces according to claim 1, which is characterized in that the top
Mould includes top plate（2）, the top plate（2）With the door frame（1）Pass through transverse and longitudinal beam between on the upside of top（9）Connection.
6. one kind is across the rigid structure movable hydraulic support stand of both cable spaces according to claim 1, which is characterized in that described anti-
Battery plate（5）With the door frame（1）Between pass through connector（10）Connection, the connector（10）Outside is pasted with epoxy resin
Glue.
7. one kind is across the rigid structure movable hydraulic support stand of both cable spaces according to claim 6, which is characterized in that described anti-
Battery plate（5）With the connector（10）It is connected by insulated screw.
8. one kind is across the rigid structure movable hydraulic support stand of both cable spaces according to claim 1, which is characterized in that supporting table
Frame ontology both sides are provided with nylon wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707339.0U CN207608833U (en) | 2017-12-11 | 2017-12-11 | One kind is across the rigid structure movable hydraulic support stand of both cable spaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707339.0U CN207608833U (en) | 2017-12-11 | 2017-12-11 | One kind is across the rigid structure movable hydraulic support stand of both cable spaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608833U true CN207608833U (en) | 2018-07-13 |
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ID=62797854
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721707339.0U Active CN207608833U (en) | 2017-12-11 | 2017-12-11 | One kind is across the rigid structure movable hydraulic support stand of both cable spaces |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944451A (en) * | 2019-04-11 | 2019-06-28 | 中交二公局第五工程有限公司 | Across both wired construction safety protection device and its construction method in one kind |
| CN109972646A (en) * | 2019-05-20 | 2019-07-05 | 古清 | Existing railway line line-to-line pile foundation builds mechanical equipment and pile foundation construction method |
| CN110792037A (en) * | 2019-10-30 | 2020-02-14 | 中铁三局集团第六工程有限公司 | Multipoint floor type steel frame protection method for bridge structure close to high-voltage line |
| CN114438900A (en) * | 2022-03-07 | 2022-05-06 | 山东高速路桥国际工程有限公司 | Adjustable movable support portal system for bridge construction |
| CN114575258A (en) * | 2022-03-07 | 2022-06-03 | 山东高速路桥国际工程有限公司 | Bridge capping beam construction method in riding railway line environment |
-
2017
- 2017-12-11 CN CN201721707339.0U patent/CN207608833U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944451A (en) * | 2019-04-11 | 2019-06-28 | 中交二公局第五工程有限公司 | Across both wired construction safety protection device and its construction method in one kind |
| CN109944451B (en) * | 2019-04-11 | 2023-06-16 | 中交二公局第五工程有限公司 | Upper span existing line construction safety protection device and construction method thereof |
| CN109972646A (en) * | 2019-05-20 | 2019-07-05 | 古清 | Existing railway line line-to-line pile foundation builds mechanical equipment and pile foundation construction method |
| CN110792037A (en) * | 2019-10-30 | 2020-02-14 | 中铁三局集团第六工程有限公司 | Multipoint floor type steel frame protection method for bridge structure close to high-voltage line |
| CN114438900A (en) * | 2022-03-07 | 2022-05-06 | 山东高速路桥国际工程有限公司 | Adjustable movable support portal system for bridge construction |
| CN114575258A (en) * | 2022-03-07 | 2022-06-03 | 山东高速路桥国际工程有限公司 | Bridge capping beam construction method in riding railway line environment |
| CN114438900B (en) * | 2022-03-07 | 2022-08-26 | 山东高速路桥国际工程有限公司 | Adjustable movable support portal system for bridge construction |
| CN114575258B (en) * | 2022-03-07 | 2022-10-11 | 山东高速路桥国际工程有限公司 | Bridge bent cap construction method in riding railway line environment |
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