CN201826260U - Bridge drag chute device - Google Patents
Bridge drag chute device Download PDFInfo
- Publication number
- CN201826260U CN201826260U CN2010205612088U CN201020561208U CN201826260U CN 201826260 U CN201826260 U CN 201826260U CN 2010205612088 U CN2010205612088 U CN 2010205612088U CN 201020561208 U CN201020561208 U CN 201020561208U CN 201826260 U CN201826260 U CN 201826260U
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- bridge
- chute
- steel slab
- embedded steel
- plate
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Abstract
The utility model relates to a bridge drag chute device, which adopts the technical scheme that the bridge drag chute device is characterized in that the bridge drag chute device consists of a steel plate protection boot, a stainless steel plate, a polyfluortetraethylene plate, a pre-embedded steel slab chute, anchored reinforcing steel bars and a carrying table, wherein the pre-embedded steel slab chute is fixedly connected inside a groove of the carrying table, the anchored reinforcing steel bars are arranged in the carrying table at equal intervals and are fixedly connected with the side walls of the pre-embedded steel slab chute, the polyfluortetraethylene plate is arranged on the pre-embedded steel slab chute, and the steel plate protection boot is fixedly connected with the stainless steel plate. The bridge drag chute device can be used for bridge construction on the premise of ensuring no interruption of urban major trunk road traffic and railway operation and no migration of urban pipe network basic facilities, the traditional framework bridge propping method is initiated into the door type rigid structure drag method construction, the effect is obvious in the aspect of solving the problem of mutual influence of the urban bridge reconstruction and urban traffic and railway operation, the problem of the influence on the peripheral traffics caused by the engineering is perfectly solved, and the bridge drag chute device has the obvious social and economic benefits.
Description
Technical field
The invention belongs to the runner device field, relates to a kind of dilatory runner device of bridge that is applied in the bridge construction particularly.
Background technology:
Along with demands of social development, the building of many mature cities can not satisfy the needs of modern society, as the railway bridge in the city, of a specified duration because of building the age, the aperture is little, more and more can not satisfy demands of social development, and along with the raising of people's living standard, vehicle is more and more, congested in traffic, also need newly-built a lot of overpass bridge, however the building of the maintenance of railway bridge or enlarging construction and new bridge, and traditional method is a frame structure bridge jacking, need be with the traffic major trunk roads sealing in city and the interruption of railway operation, traffic is caused very big influence, and the underground various pipe networks in city gather, also need migration, the influence that people's life is caused is very big, because these problems that exist cause very big pressure to bridge construction, thereby have fettered Traffic Development.
Summary of the invention:
In order to overcome the above problems, the purpose of the invention provides and is a kind ofly guaranteeing the major urban arterial highway traffic and railways train operation does not interrupt, can carry out the dilatory runner device of bridge of bridge construction under the nonmigratory prerequisite of urban pipe network infrastructure.
To achieve these goals, the technical scheme of the invention employing is: bridge is drawn runner device, it is characterized in that: protect boots, corrosion resistant plate, tetrafluoro plate, pre-embedded steel slab chute, anchor bar and cushion cap by steel plate and form; The equidistant anchor bar that is provided with in both sides of pre-embedded steel slab chute in the fixedly connected pre-embedded steel slab chute in the groove of cushion cap, cushion cap, anchor bar is fixedlyed connected with the sidewall of pre-embedded steel slab chute, and the pre-embedded steel slab chute is provided with the tetrafluoro plate; Steel plate protects boots fixedlys connected with corrosion resistant plate.
The thickness of described corrosion resistant plate is 0.8～1.2mm, and the thickness of described tetrafluoro plate is 4.8～5.2mm.
Be provided with anchor bar every 0.5 meter in the cushion cap.
The beneficial effect of the invention is:
1, the time of producing once lacks, easy construction, and features simple structure is easy to install;
2, take up room for a short time, do not need close traffic major trunk roads and railway operation to interrupt, thereby do not influence urban traffic, make the both sides road;
3, do not need to move Urban Buried Pipeline Network, dropped to the influence of City Buried Pipeline minimum;
4, the mobile concrete member of assurance is walked in runner device, reduces potential safety hazard, reduces construction cost.
The invention, can guarantee not interrupt in major urban arterial highway traffic and railways train operation, carry out bridge construction under the nonmigratory prerequisite of infrastructure under the bridge, traditional frame structure bridge jacking innovation is the dilatory method construction of the firm structure of gate-type, solve Urban Bridge reconstruction construction and urban traffic and railway operation influence each other aspect effect obvious, urban road and railway transportation are not all interrupted in the work progress, bridge body construction safety not only, also properly settled the influence of engineering to peripheral traffic, Urban Buried Pipeline Network is without moving, significantly reduced investment cost, advanced technology has the significant social economic benefit.
Description of drawings
Fig. 1 is the structural representation of the invention
The specific embodiment
As shown in Figure 1, the dilatory runner device of bridge: protect boots (1), corrosion resistant plate (2), tetrafluoro plate (3), pre-embedded steel slab chute (4), anchor bar (5) and cushion cap (6) by steel plate and form.
Fixedly connected pre-embedded steel slab chute (4) in the groove of cushion cap (6), the equidistant anchor bar (5) (present embodiment is selected to be provided with anchor bar (5) every 0.5 meter) that is provided with in the both sides of the interior pre-embedded steel slab chute of cushion cap (6) (4), anchor bar (5) is fixedlyed connected with the sidewall of pre-embedded steel slab chute (4), and pre-embedded steel slab chute (4) is provided with tetrafluoro plate (3); Steel plate protects boots (1) fixedlys connected with corrosion resistant plate (2).
The thickness of corrosion resistant plate (2) is 0.8～1.2mm, and the thickness of tetrafluoro plate (3) is 4.8～5.2mm.
During construction, earlier on carrying out the position of bridge construction, needs make cushion cap, when prefabricated, and with the both sides of the pre-embedded steel slab chute anchor bar of burn-oning, half meter one, fix with cushion cap then, guarantee that the pre-embedded steel slab chute is unlikely to mobile when top concrete member is dilatory; Steel plate protects boots and be embedded in the member bottom when top concrete member (7) is prefabricated, fixes with anchor bar too, guarantees that it does not move.Like this, at first the concrete member of bridge does not influence the local earlier prefabricated of traffic at other, passes through the pre-embedded steel slab chute on the cushion cap then, and the slip between corrosion resistant plate and tetrafluoro plate is dragged to assigned address with top concrete member and fixes.
Claims (3)
1. the dilatory runner device of bridge is characterized in that: protect boots (1), corrosion resistant plate (2), tetrafluoro plate (3), pre-embedded steel slab chute (4), anchor bar (5) and cushion cap (6) by steel plate and form; Fixedly connected pre-embedded steel slab chute (4) in the groove of cushion cap (6), the equidistant anchor bar (5) that is provided with in the both sides of the interior pre-embedded steel slab chute of cushion cap (6) (4), anchor bar (5) is fixedlyed connected with the sidewall of pre-embedded steel slab chute (4), and pre-embedded steel slab chute (4) is provided with tetrafluoro plate (3); Steel plate protects boots (1) fixedlys connected with corrosion resistant plate (2).
2. according to the dilatory runner device of the described bridge of claim 1, it is characterized in that: the thickness of described corrosion resistant plate (2) is 0.8～1.2mm, and the thickness of described tetrafluoro plate (3) is 4.8～5.2mm.
3. according to claim 1 or the dilatory runner device of 2 described bridges, it is characterized in that: be provided with anchor bar (5) every 0.5 meter in the cushion cap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205612088U CN201826260U (en) | 2010-10-14 | 2010-10-14 | Bridge drag chute device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205612088U CN201826260U (en) | 2010-10-14 | 2010-10-14 | Bridge drag chute device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826260U true CN201826260U (en) | 2011-05-11 |
Family
ID=43964807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205612088U Expired - Fee Related CN201826260U (en) | 2010-10-14 | 2010-10-14 | Bridge drag chute device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974883A (en) * | 2010-10-14 | 2011-02-16 | 中铁九局集团有限公司 | Bridge dragging slideway device |
| CN109162208A (en) * | 2018-10-12 | 2019-01-08 | 武汉海润工程设备有限公司 | A kind of the Rotary ball hinge system and its construction method of manufacture and site operation easy to process |
-
2010
- 2010-10-14 CN CN2010205612088U patent/CN201826260U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974883A (en) * | 2010-10-14 | 2011-02-16 | 中铁九局集团有限公司 | Bridge dragging slideway device |
| CN101974883B (en) * | 2010-10-14 | 2012-02-01 | 中铁九局集团有限公司 | Bridge dragging slideway device |
| CN109162208A (en) * | 2018-10-12 | 2019-01-08 | 武汉海润工程设备有限公司 | A kind of the Rotary ball hinge system and its construction method of manufacture and site operation easy to process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |