CN201310072Y - Supporting bracket of bridge construction - Google Patents
Supporting bracket of bridge construction Download PDFInfo
- Publication number
- CN201310072Y CN201310072Y CNU2008202262121U CN200820226212U CN201310072Y CN 201310072 Y CN201310072 Y CN 201310072Y CN U2008202262121 U CNU2008202262121 U CN U2008202262121U CN 200820226212 U CN200820226212 U CN 200820226212U CN 201310072 Y CN201310072 Y CN 201310072Y
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- CN
- China
- Prior art keywords
- supporting bracket
- anchor ears
- semi
- bridge
- support bracket
- 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
The utility model relates to a supporting bracket of bridge construction, which belongs to the construction technical field of public roads and railroad bridges. The supporting bracket comprises two semi-circular anchor ears (1) which can be combined into a cylinder, supporting brackets (2) which can be along the axial directions of the external side surfaces of the two semi-circular anchor ears (1) are symmetrically arranged on the external side surfaces, connecting rods (4) which are along the axial direction of the two semi-circular anchor ears (1) are respectively arranged on the joint of the two semi-circular anchor ears (1), and screw bolt holes are arranged on the connecting plates (4). The supporting bracket has simple structure, can be arranged on the external side of a bridge pier through screw bolts, and forms a stable support depending on the bridge pier. The supporting bracket has the advantages of convenient installation, rapidity, short installation period and less investment.
Description
Technical field
The utility model relates to a kind of construction Support bracket, is specifically related to a kind of highway, the working Support bracket of railroad bridge bridge pier pier top 0# piece.
Background technology
Usually the method for setting up falsework is adopted in highway, the construction of railway bridge pier 0# piece, this method requires ground that enough bearing capacities are arranged, therefore set up before and after the support and all need to do a large amount of work, and set up support and need drop into a large amount of temporory structuries, installation period is long, it is many to drop into.When adopting this method construction in addition,, tend to block the bridge underpass, be unfavorable under the bridge current because support takies space under the bridge.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy for installation, less investment, service-strong bridge construction Support bracket.
The utility model is achieved by the following technical solution: a kind of bridge construction Support bracket, and it comprises two semicircle shape anchor ears that can be combined to a cylinder, is arranged with on the outer surface of two semicircle shape anchor ears along its axial support bracket; The joint of two semicircle shape anchor ears is respectively equipped with along its axial junction plate, and junction plate is provided with bolt hole.Two horizontal components that support bracket of the present utility model should leave enough width according to design, and its part that is connected with the anchor ear external surface should have enough intensity.
The utility model utilizes the anchor ear of two semicircle shapes to be trapped among the bridge pier periphery in use, utilizes high-strength bolt to be fixed on the bridge pier by the gripper shoe of the bolt hole on the junction plate with both sides, and it relies on bridge pier to form a firm support.After installing, can set up i iron on the top of supporting bracket and channel-section steel carries out the construction of the 0# piece of bridge pier Dun Ding.
To connect the bolt strained even of two anchor ears in order making, to guarantee that Support bracket has enough intensity, the utility model supports the middle part that brackets are located at the semicircle anchor ear respectively with two, guarantees that in construction the bolt of both sides is evenly stressed.
In order to guarantee that the junction plate on the Support bracket does not in use deform, the utility model is provided with stiffener on junction plate.
The utility model is simple in structure, in the construction ground is not had specific (special) requirements, and is easy for installation when specifically constructing, quick, and installation period is short, can save great amount of manpower, financial resources, and the support after the installation is solid and reliable; When utilizing the utility model construction,, still have bigger passage under the jackshaft of therefore constructing because it does not take space under the bridge substantially, but traffick etc.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the lateral view of Fig. 1;
Among the figure, 1 anchor ear, 2 support bracket, 3 stiffeners, 4 junction plates, 5 bolts.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in drawings, a kind of bridge construction Support bracket, comprise two semicircle shape anchor ears 1, these two semicircle shape anchor ears 1 can be combined to a cylinder, it is made by steel plate, is arranged with on the outer surface of two semicircle shape anchor ears 1 along 2, two of its axial support brackets and supports the middle part that bracket 2 lays respectively at anchor ear 1, it is welded on the external surface of anchor ear 1, and the top of supporting bracket 2 is concordant with the top of anchor ear 1; Joint at two semicircle shape anchor ears 1 is welded with respectively along its axial junction plate 4, junction plate 4 is provided with the corresponding bolts hole, for guaranteeing that junction plate 4 has enough intensity, between junction plate 4 and anchor ear, be provided with stiffener 3, the quantity of stiffener 3 is decided according to design.
During concrete construction, the anchor ear 1 of two semicircle shapes is trapped among the bridge pier periphery, utilizes high-strength bolt 5 to be fixed on the bridge pier by the anchor ear of the bolt hole on the junction plate 4 with both sides, it relies on bridge pier to form a firm support.After installing, can set up i iron on the top of supporting bracket and channel-section steel carries out the construction of the 0# piece of Dun Ding.
Claims (3)
1, a kind of bridge construction Support bracket is characterized in that: comprise two semicircle shape anchor ears (1) that can be combined to a cylinder, be arranged with on the outer surface of two semicircle shape anchor ears (1) along its axial support bracket (2); The joint of two semicircle shape anchor ears (1) is respectively equipped with along its axial junction plate (4), and junction plate (4) is provided with bolt hole.
2, bridge construction Support bracket according to claim 1 is characterized in that: described support bracket (2) is located at the middle part of semicircle shape anchor ear (1).
3, bridge construction Support bracket according to claim 1 and 2 is characterized in that: described junction plate (4) is provided with stiffener (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202262121U CN201310072Y (en) | 2008-11-21 | 2008-11-21 | Supporting bracket of bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202262121U CN201310072Y (en) | 2008-11-21 | 2008-11-21 | Supporting bracket of bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310072Y true CN201310072Y (en) | 2009-09-16 |
Family
ID=41107325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202262121U Expired - Fee Related CN201310072Y (en) | 2008-11-21 | 2008-11-21 | Supporting bracket of bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310072Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824801A (en) * | 2010-05-07 | 2010-09-08 | 中铁大桥局集团第五工程有限公司 | Non-in-situ prepressing method of self-anchored type support frame and self-anchored type support frame thereof |
| CN102628253A (en) * | 2012-03-30 | 2012-08-08 | 中铁大桥局集团第五工程有限公司 | Self-floating type supporting bracket for bridge construction |
| CN102635072A (en) * | 2012-04-20 | 2012-08-15 | 上海颖川加固工程技术有限公司 | Steel clamp hoop support system for bridge lift-up |
| CN103205927A (en) * | 2013-04-18 | 2013-07-17 | 东北林业大学 | Anti-overturning bridge pier supporting mechanism |
| CN104805828A (en) * | 2015-04-30 | 2015-07-29 | 连云港市云达建设工程有限公司 | W-shaped steel sheet pile structure |
| CN106948478A (en) * | 2017-03-23 | 2017-07-14 | 上海建工五建集团有限公司 | PC structural columns, girder connection anchor ear corbel type precast beam supporting construction and method |
| CN108978482A (en) * | 2018-08-23 | 2018-12-11 | 中国五冶集团有限公司 | The pin-connected panel support frame of circle pier capping beam is with its installation method |
-
2008
- 2008-11-21 CN CNU2008202262121U patent/CN201310072Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824801A (en) * | 2010-05-07 | 2010-09-08 | 中铁大桥局集团第五工程有限公司 | Non-in-situ prepressing method of self-anchored type support frame and self-anchored type support frame thereof |
| CN102628253A (en) * | 2012-03-30 | 2012-08-08 | 中铁大桥局集团第五工程有限公司 | Self-floating type supporting bracket for bridge construction |
| CN102635072A (en) * | 2012-04-20 | 2012-08-15 | 上海颖川加固工程技术有限公司 | Steel clamp hoop support system for bridge lift-up |
| CN103205927A (en) * | 2013-04-18 | 2013-07-17 | 东北林业大学 | Anti-overturning bridge pier supporting mechanism |
| CN104805828A (en) * | 2015-04-30 | 2015-07-29 | 连云港市云达建设工程有限公司 | W-shaped steel sheet pile structure |
| CN104805828B (en) * | 2015-04-30 | 2017-02-22 | 连云港市云达建设工程有限公司 | W-shaped steel sheet pile structure |
| CN106948478A (en) * | 2017-03-23 | 2017-07-14 | 上海建工五建集团有限公司 | PC structural columns, girder connection anchor ear corbel type precast beam supporting construction and method |
| CN108978482A (en) * | 2018-08-23 | 2018-12-11 | 中国五冶集团有限公司 | The pin-connected panel support frame of circle pier capping beam is with its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20131121 |