CN206887774U - A kind of across highway totally enclosed type Diamond-Shape Form Traveler of big rigidity - Google Patents
A kind of across highway totally enclosed type Diamond-Shape Form Traveler of big rigidity Download PDFInfo
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- CN206887774U CN206887774U CN201720456494.3U CN201720456494U CN206887774U CN 206887774 U CN206887774 U CN 206887774U CN 201720456494 U CN201720456494 U CN 201720456494U CN 206887774 U CN206887774 U CN 206887774U
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- traffic
- main couple
- protective fence
- totally enclosed
- highway
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Abstract
The utility model discloses a kind of big across highway totally enclosed type Diamond-Shape Form Traveler of rigidity, it is desirable to provide a kind of across highway totally enclosed type Diamond-Shape Form Traveler of practical big rigidity.It includes rhombus main couple, template assembly, construction platform, protective fence, traffic warning and traffic monitor；The rhombus main couple is installed on box beam by track and rear anchor beam and has poured part；The template assembly is located at the lower section of rhombus main couple and is connected by the first suspension rod with rhombus main couple；The construction platform is located at the lower section of template assembly, and its side is connected by the second suspension rod with rhombus main couple, and opposite side has poured part with box beam and has been connected；The protective fence is fixedly connected with construction platform；The traffic warning is installed on its lower edge on the outside of protective fence, and the traffic monitor is installed at protective fence lower-end corners.The utility model is especially suitable for acrossing highway and the large-span continuous girder bridges cantilever construction of other existing buildings.
Description
Technical field
Bridge Construction equipment technical field is the utility model is related to, more particularly, to a kind of big rigidity across highway
Totally enclosed type Diamond-Shape Form Traveler.
Background technology
Formula bridge across prestressed concrete beam greatly is and easy for construction due to possessing good stress performance and economy, on mountain
There is extremely wide application in area's highway, railway.Constantly improve and development with China's infrastructure construction, road network are close
Degree further increase, the situation of bridge across existing building is more and more, as bridge crosses over existing high speed and other buildings
Deng.
For the large span beam bridge using cantilever-construction, when it crosses over existing high speed or railway, its construction safety
As Construction control key element.In the case where not influenceing traffic conditions, traditional Hanging Basket has been unsatisfactory for the requirement of such engineering.Beam bridge is crossed over high
The cantilever construction of speed, it is desirable to which Hanging Basket has a safety feature, i.e., structure is light-duty, and rigidity is big, and stability against overturning is good.Secondly, beam bridge exists
Across cantilever construction during high speed, it is desirable to must not there are the debris such as construction appliance, construction water, slurry to drop to highway or iron
Lu Shang, in order to avoid or injure vehicular traffic, or pollution highway.In addition, when Hanging Basket is in construction or walking, it should in time warn and
Toward vehicle, pass through traffic safety.In the event of the security incident caused by construction, then there should be monitor and control facility to extract evidence.
Therefore, for the bridge construction across existing route, it is necessary to take measures to ensure the traffic safety of downlink.It is existing
Construction method in, it is more widespread practice to build frame protection in downlink.But frame is built by orographic condition and friendship
Having a great influence for logical situation, can not carry out setting up for frame, and frame work progress intricate operation, set up and tear open under some environment
Except frame is big to the traffic impact of downlink.
To improve the working security of cross-line bridge to ensure the traffic safety of existing downlink, existing Hanging Basket need to be entered
Row improves.
Utility model content
The purpose of this utility model is intended to overcome the shortcomings of the prior art, there is provided one kind can reduce uplink construction
Existing route, which is driven a vehicle, to be influenceed, and ensures across the highway totally enclosed type Diamond-Shape Form Traveler of big rigidity of descending route traffic safety.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of across highway totally enclosed type Diamond-Shape Form Traveler of big rigidity, including rhombus main couple, template assembly, construction are flat
Platform, protective fence, traffic warning and traffic monitor；The rhombus main couple is installed on case by track and rear anchor beam
Beam has poured part；The template assembly is located at the lower section of rhombus main couple and is connected by the first suspension rod with rhombus main couple；
The construction platform is located at the lower section of template assembly, and its side is connected by the second suspension rod with rhombus main couple, opposite side and case
Beam has poured part connection；The protective fence is fixedly connected with construction platform；The traffic warning is installed on anti-pad
Its lower edge of marge side, the traffic monitor are installed at protective fence lower-end corners.
Preferably, the traffic monitor is traffic monitoring cameras.
Preferably, the traffic warning is that Traffic alarm light or traffic alarm identify.
Preferably, the construction platform includes the grid beam being made up of crossbeam and longeron, and is installed on grid beam
Panel.
Compared with prior art, the utility model has the following advantages that：
1st, Hanging Basket rigidity of the present utility model is big, has a safety feature, and can provide more conveniently construction platform, effectively prevents
Falling object from high altitude, it can prevent from constructing and maintenance is leaked with water droplet, avoid influence of the cross-line bridge uplink construction to downlink；Simultaneously
There is safety protection function to workmen, the Hanging Basket of the type possesses good construction protection effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of across the highway totally enclosed type Diamond-Shape Form Traveler of big rigidity.
Fig. 2 is 1 left view.
Each part mark in figure：1-traffic warning；2-rear anchor beam；3-the first suspension rod；4-rhombus main couple；
5-the second suspension rod；6-track；7-protective fence；8-template assembly；9-box beam；10-longeron；11-crossbeam；12-face
Plate；13-traffic monitor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belong to the scope of the utility model protection.
Big across the highway totally enclosed type Diamond-Shape Form Traveler of rigidity shown in Fig. 1-2, including rhombus main couple 4, template assembly 8,
Construction platform, protective fence 7, traffic warning 1 and traffic monitor 13；The rhombus main couple 4 by track 6 and after
Anchor beam 2 is installed on box beam 9 and has poured part；The template assembly 8 is located at the lower section of rhombus main couple 4 and by the first suspension rod 3
It is connected with rhombus main couple 4；The construction platform is located at the lower section of template assembly 8, and its side passes through the second suspension rod 5 and rhombus master
Truss 4 connects, and opposite side has poured part with box beam 9 and has been connected；The protective fence 7 is fixedly connected with construction platform；The friendship
Logical alarming device 1 is installed on its lower edge in the outside of protective fence 7, and the traffic monitor 13 is installed on protective fence 7
At lower-end corners.
Wherein, the traffic monitor 13 is traffic monitoring cameras, the current vehicle on highway is carried out complete
Range monitoring, accomplish to have good grounds after traffic accident occurs.The traffic warning 1 is Traffic alarm light or traffic alarm mark
Know, remind vehicular traffic to pay attention to men working, Slow Down passes through.
The construction platform of Hanging Basket, including the grid beam that crossbeam 11 and longeron 10 are formed, the rear end of crossbeam 11, which is anchored at, has poured case
On the bottom plate of beam 9, front end is suspended on Hanging Basket on end floor beam 11, and longeron 10 is welded on crossbeam 11 and lays 6mm steel plates as face
Plate 12.
The technical parameter index of the Hanging Basket is：Structure is light-duty, Hanging Basket deadweight/most heavy beam section weight ＜ 0.5；In least favorable lotus
Carry under compound action, maximum distortion is no more than 20mm, antidumping coefficient ＞ 3.5.
Rhombus main couple 4 is welded to form casing using 36# double embrace channel-section steels, and 20mm steel plates are used inside it, welds shape
Into node box, to strengthen the local stability of main truss.
Anchor beam 2 is designed as whole bent cap afterwards, using Two bors d's oeuveres 32# channel-section steels.Anchor beam 2 is anchored at the beam body preformed hole of box beam 9 afterwards
Taper liner block is added on flange plate and top plate, during anchoring, the vertical stress of anchor pole after guarantee.After optimization more securely, Ke Yigeng
Add and adapt to section loads change situation, anchor quantity after increasing at any time.
Track 6 is anchored by connecing the beam body vertical prestressing bar of box beam 9 and beam body, ensures that fining twisted steel is vertical simultaneously during anchoring
Ensure that prestressing nut is completely embedded.
The protective fence 7 of Hanging Basket is made up of formula protection of revealing all the details+surrounding enclosing+top protection.Top uses light rain-proof paulin
Cloth is protected, and surrounding is protected using lightweight material.Wherein Hanging Basket front end and both sides edge protection using the high color steel tiles of 3m+
Double-deck wire netting closing, size of mesh opening is 1.5cm × 1.5cm.
It is 1.2m that Hanging Basket, which is revealed all the details and protects height, and beam 11 longitudinal and transverse with Hanging Basket is connected.Surrounding uses the high φ 48mm steel pipes of 1.2m
Go along with sb. to guard him, steel pipe spacing 1.5m, in bottom, welding 2mm steel plates form bottom pocket.
For Hanging Basket using totally-enclosed protection of revealing all the details, the water in construction and maintenance processes is all discharged into Hanging Basket bottom by guiding gutter
Pocket, pump drainage is carried out using water pump when interior water of revealing all the details reaches 10cm depths.Revealed all the details in maintenance and casting process in Hanging Basket
Spread a layer of clay work cloth inside platform, prevents water from flowing into highway.
To adapt to carry on construction work at night, illuminator is installed inside Hanging Basket.To prevent the fire that happens suddenly, at Hanging Basket bottom, basket construction is flat
One fire extinguisher of each placement in platform corner, totally 4.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of across highway totally enclosed type Diamond-Shape Form Traveler of big rigidity, including rhombus main couple, template assembly, construction platform,
Protective fence, traffic warning and traffic monitor；The rhombus main couple is installed on box beam by track and rear anchor beam
Part is poured；The template assembly is located at the lower section of rhombus main couple and is connected by the first suspension rod with rhombus main couple；Institute
The lower section that construction platform is located at template assembly is stated, its side is connected by the second suspension rod with rhombus main couple, opposite side and box beam
Part connection is poured；The protective fence is fixedly connected with construction platform；It is characterized in that：The traffic warning installation
Its lower edge on the outside of protective fence, the traffic monitor are installed at protective fence lower-end corners.
2. across the highway totally enclosed type Diamond-Shape Form Traveler of big rigidity according to claim 1, it is characterised in that：The traffic prison
Control device is traffic monitoring cameras.
3. across the highway totally enclosed type Diamond-Shape Form Traveler of big rigidity according to claim 1, it is characterised in that：The traffic police
Showing device is that Traffic alarm light or traffic alarm identify.
4. across the highway totally enclosed type Diamond-Shape Form Traveler of big rigidity according to claim 1, it is characterised in that：The construction is flat
Platform includes the grid beam being made up of crossbeam and longeron, and the panel being installed on grid beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456494.3U CN206887774U (en) | 2017-04-27 | 2017-04-27 | A kind of across highway totally enclosed type Diamond-Shape Form Traveler of big rigidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456494.3U CN206887774U (en) | 2017-04-27 | 2017-04-27 | A kind of across highway totally enclosed type Diamond-Shape Form Traveler of big rigidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206887774U true CN206887774U (en) | 2018-01-16 |
Family
ID=61323413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720456494.3U Active CN206887774U (en) | 2017-04-27 | 2017-04-27 | A kind of across highway totally enclosed type Diamond-Shape Form Traveler of big rigidity |
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| CN (1) | CN206887774U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611989A (en) * | 2018-08-08 | 2018-10-02 | 贵州路桥集团有限公司 | A kind of box arch bridge cantilever pouring Hanging Basket |
| CN108660939A (en) * | 2018-07-03 | 2018-10-16 | 中铁四局集团有限公司 | A kind of steel truss is put more energy into continuous rigid frame integral node precision positioning methods |
| CN114855621A (en) * | 2022-05-13 | 2022-08-05 | 中铁第五勘察设计院集团有限公司 | Closure construction method for existing line bridge striding upwards and protection device |
| CN114855638A (en) * | 2022-06-14 | 2022-08-05 | 保利长大工程有限公司 | Method for preventing falling object from entering bottom during construction of cover beam on road |
-
2017
- 2017-04-27 CN CN201720456494.3U patent/CN206887774U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660939A (en) * | 2018-07-03 | 2018-10-16 | 中铁四局集团有限公司 | A kind of steel truss is put more energy into continuous rigid frame integral node precision positioning methods |
| CN108660939B (en) * | 2018-07-03 | 2023-09-29 | 中铁四局集团有限公司 | Integral node precision positioning method for steel truss stiffening continuous rigid frame |
| CN108611989A (en) * | 2018-08-08 | 2018-10-02 | 贵州路桥集团有限公司 | A kind of box arch bridge cantilever pouring Hanging Basket |
| CN114855621A (en) * | 2022-05-13 | 2022-08-05 | 中铁第五勘察设计院集团有限公司 | Closure construction method for existing line bridge striding upwards and protection device |
| CN114855621B (en) * | 2022-05-13 | 2024-03-15 | 中铁第五勘察设计院集团有限公司 | Closure construction method and protection device for overstretched existing line bridge |
| CN114855638A (en) * | 2022-06-14 | 2022-08-05 | 保利长大工程有限公司 | Method for preventing falling object from entering bottom during construction of cover beam on road |
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