CN205839575U - A kind of swivel bridges supporting apparatus - Google Patents
A kind of swivel bridges supporting apparatus Download PDFInfo
- Publication number
- CN205839575U CN205839575U CN201620619431.0U CN201620619431U CN205839575U CN 205839575 U CN205839575 U CN 205839575U CN 201620619431 U CN201620619431 U CN 201620619431U CN 205839575 U CN205839575 U CN 205839575U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- cushion cap
- hole
- pipe column
- steel plate
- 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.)
- Expired - Fee Related
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Abstract
A kind of swivel bridges supporting apparatus.It includes cushion cap, polylith base steel plate, many steel pipe columns, multiple jack and Duo Gen cable wind rope；Cushion cap is cuboid xoncrete structure, and lower end fixes on the ground；Polylith base steel plate is disposed on the surface of cushion cap along the length direction of cushion cap, and every block of base steel plate is formed a through hole；On base steel plate, the cushion cap top below through hole is formed with an anchor hole, fills sulfur cement mortar anchorage agent in anchor hole；The lower end of every steel pipe column utilizes reinforcing bar and sulfur cement mortar anchorage agent to be fixed on the through hole on a base steel plate and cushion cap in corresponding anchor hole, and bottom and through hole edge firm welding；The top of every steel pipe column is provided with a jack；One end of every cable wind rope is fixed on the top of a steel pipe column, and the other end anchors on the ground.This utility model avoids the bridge caused by pontic bias and topples, it is possible at utmost ensure on-the-spot and the most wired traffic safety.
Description
Technical field
This utility model belongs to bridge construction device technique field, particularly relates to a kind of swivel bridges supporting apparatus.
Background technology
Recently as the development of bridge Construction Technology, bridge increasing across footpath and scale, it is positioned at urban district trunk roads
Overpass beam on bridge is also being on the increase, thus more and more higher to the construction requirement under hard situation.Due to swivel bridges construction
Construction safety is required height, after cantilever beam rotator construction, does not take the working measure that anti-bias is toppled in the past, and it is true that
Cantilever beam is affected by wind load easilys lead to two ends absolute altitude big rise and fall, therefore causes safely hidden to railway, highway driving
Suffer from.
Summary of the invention
In order to solve the problems referred to above, the purpose of this utility model is to provide a kind of swivel bridges supporting apparatus.
In order to achieve the above object, the swivel bridges supporting apparatus that this utility model provides includes cushion cap, polylith base
Steel plate, many steel pipe columns, multiple jack and Duo Gen cable wind rope；Wherein cushion cap is cuboid xoncrete structure, and lower end is fixed
On the ground；Polylith base steel plate is disposed on the surface of cushion cap along the length direction of cushion cap, shape on every block of base steel plate
Cheng Youyi through hole；On base steel plate, the cushion cap top below through hole is formed with an anchor hole, fills sulfur in anchor hole
Sulphur Anchor Agent；The lower end of every steel pipe column utilize reinforcing bar and sulfur cement mortar anchorage agent be fixed on the through hole on a base steel plate and
On cushion cap in corresponding anchor hole, and bottom and through hole edge firm welding；The top of every steel pipe column is provided with one
Jack；One end of every cable wind rope is fixed on the top of a steel pipe column, and the other end anchors on the ground.
Described swivel bridges supporting apparatus also includes multiple transverse connection, and the two ends of each transverse connection connect
Between in the middle part of adjacent steel tubing string.
Described transverse connection is formed by the common channel-section steel of hot rolling, Plate Welding.
Described steel pipe column is made up of many end to end bottom steel pipe columns and at least upper steel tubing string, adjacent under
Connection otic placode and bolt is utilized to interfix between portion's steel pipe column and upper steel tubing string or between adjacent upper steel pipe column.
The swivel bridges supporting apparatus that this utility model provides has the advantage that
(1) this device is installed simple, operates without putting into personnel after installation.
(2) avoid the bridge caused by pontic bias to topple, it is possible at utmost ensure that on-the-spot and the most wired driving is pacified
Entirely.
(3) apparatus structure is simple, and major part component all uses hardware, firm durable, can be recycled, and
Applied widely.
Accompanying drawing explanation
The swivel bridges supporting apparatus plane graph that Fig. 1 provides for this utility model.
The swivel bridges supporting apparatus elevation that Fig. 2 provides for this utility model.
Detailed description of the invention
The swivel bridges supporting apparatus provided this utility model with specific embodiment below in conjunction with the accompanying drawings is carried out in detail
Explanation.
As shown in Fig. 1 Fig. 2, the swivel bridges supporting apparatus that this utility model provides includes cushion cap 1, polylith base steel
Plate 2, many steel pipe columns 3, multiple jack 4 and Duo Gen cable wind ropes 5；Wherein cushion cap 1 is cuboid xoncrete structure, and lower end is solid
Determine on the ground；Polylith base steel plate 2 is disposed on the surface of cushion cap 1 along the length direction of cushion cap 1, every block of base steel plate
A through hole it is formed with on 2；On base steel plate 2, cushion cap 1 top below through hole is formed with an anchor hole, in anchor hole
Fill sulfur cement mortar anchorage agent；The lower end of every steel pipe column 3 utilizes reinforcing bar and sulfur cement mortar anchorage agent to be fixed on passing through on a base steel plate 2
In perforation and cushion cap 1 in corresponding anchor hole, and bottom and through hole edge firm welding；The top of every steel pipe column 3
One jack 4 is installed；One end of every cable wind rope 5 is fixed on the top of a steel pipe column 3, and the other end is anchored at ground
On.
Described swivel bridges supporting apparatus also includes multiple transverse connection 6, and the two ends of each transverse connection 6 are even
Between being connected in the middle part of adjacent steel tubing string 3.
Described transverse connection 6 is formed by the common channel-section steel of hot rolling, Plate Welding.
Described steel pipe column 3 is made up of many end to end bottom steel pipe columns and at least upper steel tubing string, adjacent
Connection otic placode and bolt is utilized to interfix between bottom steel pipe column and upper steel tubing string or between adjacent upper steel pipe column.
Now the swivel bridges supporting apparatus using method that this utility model provides is described below:
The swivel bridges supporting apparatus that this utility model provides is arranged on the position after cantilever casting beam 7 is turned below beam-ends,
It is first according to design require before rotator construction, make and assemble cushion cap 1, base steel plate 2, steel pipe column 3, cable wind rope 5 and horizontal stroke
To connector 6, wherein cushion cap 1 being laterally configured along cantilever casting beam 7,1m at the bottom of the beam of the upper end distance cantilever casting beam 7 of steel pipe column 3,
Proceed by turning of cantilever casting beam 7 afterwards, after having turned, reconnect the upper of a joint 0.4m length at the top of every steel pipe column 3
Portion's steel pipe column, and on this upper steel tubing string, weld a jack 4, make afterwards at the bottom of the upper end of jack 4 and the beam of cantilever casting beam 7
Be in close contact, the section of watering and the construction of closure segment after at this moment can be carried out, until after the section of watering and closure segment constructed and reached strong
Degree is dismountable device after requiring.
Claims (4)
1. a swivel bridges supporting apparatus, it is characterised in that: described swivel bridges supporting apparatus include cushion cap (1),
Polylith base steel plate (2), many steel pipe columns (3), multiple jack (4) and many cable wind ropes (5)；Wherein cushion cap (1) is rectangular
Bodily form xoncrete structure, lower end fixes on the ground；Polylith base steel plate (2) is disposed on along the length direction of cushion cap (1)
On the surface of cushion cap (1), every piece of base steel plate (2) is formed with a through hole；Holding below the upper through hole of base steel plate (2)
Platform (1) top is formed with an anchor hole, fills sulfur cement mortar anchorage agent in anchor hole；The lower end of every steel pipe column (3) utilizes reinforcing bar
It is fixed in the through hole on a base steel plate (2) and the upper corresponding anchor hole of cushion cap (1) with sulfur cement mortar anchorage agent, and under
Portion and through hole edge firm welding；The top of every steel pipe column (3) is provided with a jack (4)；Every cable wind rope (5)
One end is fixed on the top of a steel pipe column (3), and the other end anchors on the ground.
Swivel bridges supporting apparatus the most according to claim 1, it is characterised in that: described swivel bridges temporary support dress
Putting and also include multiple transverse connection (6), the two ends of each transverse connection (6) are connected between adjacent steel tubing string (3) middle part.
Swivel bridges supporting apparatus the most according to claim 2, it is characterised in that: described transverse connection (6) by
The common channel-section steel of hot rolling, Plate Welding form.
Swivel bridges supporting apparatus the most according to claim 1, it is characterised in that: described steel pipe column (3) is by many
End to end bottom steel pipe column and at least upper steel tubing string are constituted, between adjacent lower steel pipe column and upper steel tubing string or
Connection otic placode and bolt is utilized to interfix between adjacent upper steel pipe column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619431.0U CN205839575U (en) | 2016-06-20 | 2016-06-20 | A kind of swivel bridges supporting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619431.0U CN205839575U (en) | 2016-06-20 | 2016-06-20 | A kind of swivel bridges supporting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839575U true CN205839575U (en) | 2016-12-28 |
Family
ID=58152935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619431.0U Expired - Fee Related CN205839575U (en) | 2016-06-20 | 2016-06-20 | A kind of swivel bridges supporting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305039A (en) * | 2020-01-22 | 2020-06-19 | 长沙理工大学 | Device for improving stress distribution of swivel cable-stayed bridge and installation method thereof |
-
2016
- 2016-06-20 CN CN201620619431.0U patent/CN205839575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305039A (en) * | 2020-01-22 | 2020-06-19 | 长沙理工大学 | Device for improving stress distribution of swivel cable-stayed bridge and installation method thereof |
| CN111305039B (en) * | 2020-01-22 | 2021-06-01 | 长沙理工大学 | Device for improving stress distribution of swivel cable-stayed bridge and installation method thereof |
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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: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |