CN203270442U - Cap beam capable of enabling construction to be achieved efficiently, conveniently and swiftly - Google Patents
Cap beam capable of enabling construction to be achieved efficiently, conveniently and swiftly Download PDFInfo
- Publication number
- CN203270442U CN203270442U CN 201320313963 CN201320313963U CN203270442U CN 203270442 U CN203270442 U CN 203270442U CN 201320313963 CN201320313963 CN 201320313963 CN 201320313963 U CN201320313963 U CN 201320313963U CN 203270442 U CN203270442 U CN 203270442U
- Authority
- CN
- China
- Prior art keywords
- ring steel
- cap
- steel pipe
- inner ring
- steel tube
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a cap beam capable of enabling construction to be achieved efficiently, conveniently and swiftly. The cap beam comprises a cap-shaped cap beam steel reinforcement framework and is characterized in that a cap beam built-in fitting is arranged in the middle of the cap beam steel reinforcement framework. The cap beam built-in fitting comprises an outer ring steel tube, an inner ring steel tube and a top plate. The outer ring steel tube is arranged on the outer side of the inner ring steel tube, and the upper portion of the outer ring steel tube and the upper portion of the inner ring steel tube are both fixedly connected with the bottom face of the top plate. The bottom face of the inner ring steel tube is sealed. The bottom end of the outer ring steel tube extends outwards and is fixedly connected with the cap beam steel reinforcement framework. A pouring hole is formed in the middle of the top plate, and a grouting hole is formed in the part covering the portion between the outer ring steel tube and the inner ring steel tube. According to the cap beam, the cap beam can be manufactured in advance before erection, the cap beam is directly hoisted onto a pier column, the treatment of a foundation is reduced, the time for erecting a support is saved, the traffic pressure of an existing road is lightened, the construction period is greatly shortened, working efficiency is improved, and human cost investment and material resource cost investment are reduced.
Description
Technical field
The utility model relates to a kind of building unit, particularly a kind of bridge pier cap.
Background technology
high speed development along with traffic, a large amount of highway bridges, railroad bridge, the municipal administration bridge is demanded urgently building, be accelerating construction progress, guarantee workmanship, the pier stud construction is normally first carried out in traditional bridge pier cap construction, setting support mounting cap beam forms again, carry out the concrete construction, drop into a large amount of manpower and materials in this process and carry out the reinforcing with template of setting up of support, therefore there is following defective in construction with brackets: (1) support is set up often to be needed compulsory measures such as ground processing, Urban Bridge can have a strong impact on the normal current of various types of vehicles on road when constructing on existing road, bring great inconvenience to traffic, (2) must drop into a large amount of man power and materials and carry out rack construction, cause construction cost high, (3) input cost is larger, controls operation many, and particularly high trestle quality control on construction difficulty is large, and peace is torn difficulty open, (4) long in time limit, noise pollution is large, and uncontrollable factor is many.
Summary of the invention
The utility model provides the cap of a kind of simple in structure, cost less investment, efficient convenient construction easy for installation.
For realizing above purpose, the technical solution of the utility model is:
A kind of cap of efficient convenient construction comprises it is characterized in that the cap cage of reinforcement of shape for hat:
In the centre of cap cage of reinforcement, be provided with the cap built-in fitting.
Be filled with the concrete of building in described cap cage of reinforcement.
Described cap built-in fitting comprises outer ring steel pipe, inner ring steel pipe and top board; Wherein:
Described outer ring steel pipe is located at the outside of inner ring steel pipe, and the top of outer ring steel pipe and inner ring steel pipe all is fixedly connected with the bottom surface of top board;
The sealing of described inner ring steel pipe bottom surface;
Steel pipe bottom, described outer ring stretches out and is fixedly connected with the cap cage of reinforcement;
The centre of described top board is provided with plug hole, covers part between outer ring steel pipe and inner ring steel pipe and is provided with the mud jacking hole.
Described cap built-in fitting inner ring steel pipe bottom surface is D to the vertical distance of cap bottom surface, D=2cm.
Be filled with the concrete of building in described inner ring steel pipe, be filled with cement grout in the space that described outer ring steel pipe and inner ring steel pipe surround.
The utility model is provided with the cap built-in fitting in the middle of the cap cage of reinforcement, can make in advance cap before setting up cap, and cap is directly lifted to pier stud, reduced the processing to ground, saved the time that support is set up, alleviated existing road traffic pressure, greatly shortened construction period, operating efficiency is provided, and the cost that has reduced the man power and material drops into, and has reduced the noise that site operation produces; This cap built-in fitting can design according to different cap width and opposite planar position, strong adaptability; In a word, the utlity model has good economic benefit and social benefit.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is the plan structure schematic diagram of cap built-in fitting.
In figure, cap 1, cap cage of reinforcement 2, cap built-in fitting 3, plug hole 4, top board 5, inner ring steel pipe 6, outer ring steel pipe 7, mud jacking hole 8.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Figure 1, be the structural representation of facing of the present utility model, comprise cap cage of reinforcement 2 and cap built-in fitting 3, in the centre of cap cage of reinforcement 2, be provided with cap built-in fitting 3; Be filled with the concrete of building in cap cage of reinforcement 2.
In conjunction with shown in Figure 2, be cap built-in fitting 3 plan structure schematic diagrames, as seen half of top board 5 dissectd: described cap built-in fitting 3 comprises outer ring steel pipe 7, inner ring steel pipe 6 and top board 5; Wherein, outer ring steel pipe 7 is located at the outside of inner ring steel pipe 6, and the top of outer ring steel pipe 7 and inner ring steel pipe 6 all is fixedly connected with the bottom surface of top board 5; The 6 bottom surface sealings of inner ring steel pipe; Steel pipe 7 bottoms in outer ring stretch out and are fixedly connected with cap cage of reinforcement 2; The centre of top board 5 is provided with plug hole 4, covers part between outer ring steel pipe 7 and inner ring steel pipe 6 and is provided with mud jacking hole 8.
Cap built-in fitting 3 inner ring steel pipe 6 bottoms are provided with certain vertical distance D to cap 1 bottom, and D the best is 2cm, and to prevent the mud jacking leakiness, the cavity is arranged at the bottom.
Be filled with the concrete of building in inner ring steel pipe 6, be filled with cement grout in the space that described outer ring steel pipe 7 and inner ring steel pipe 6 surround.
When cap 1 set up, cap built-in fitting 6 can alleviate the lifting weight of cap 1, and was connected with pier stud by cap built-in fitting 6.
Claims (4)
1. the cap of an efficient convenient construction comprises it is characterized in that the cap cage of reinforcement of shape for hat:
Centre in cap cage of reinforcement (2) is provided with cap built-in fitting (3);
Be filled with the concrete of building in described cap cage of reinforcement (2).
2. the cap of efficient convenient construction according to claim 1 is characterized in that:
Described cap built-in fitting (3) comprises outer ring steel pipe (7), inner ring steel pipe (6) and top board (5); Wherein:
Described outer ring steel pipe (7) is located at the outside of inner ring steel pipe (6), and the top of outer ring steel pipe (7) and inner ring steel pipe (6) all is fixedly connected with the bottom surface of top board (5);
The sealing of described inner ring steel pipe (6) bottom surface;
Described outer ring steel pipe (7) bottom stretches out and is fixedly connected with cap cage of reinforcement (2);
The centre of described top board (5) is provided with plug hole (4), and the part that covers between outer ring steel pipe (7) and inner ring steel pipe (6) is provided with mud jacking hole (8).
3. the cap of efficient convenient construction according to claim 2 is characterized in that:
Described cap built-in fitting (3) inner ring steel pipe (6) bottom surface is D to the vertical distance of cap (1) bottom, D=2cm.
4. the cap of efficient convenient construction according to claim 3 is characterized in that:
Be filled with the concrete of building in described inner ring steel pipe (6), be filled with cement grout in the space that described outer ring steel pipe (7) and inner ring steel pipe (6) surround.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320313963 CN203270442U (en) | 2013-06-03 | 2013-06-03 | Cap beam capable of enabling construction to be achieved efficiently, conveniently and swiftly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320313963 CN203270442U (en) | 2013-06-03 | 2013-06-03 | Cap beam capable of enabling construction to be achieved efficiently, conveniently and swiftly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270442U true CN203270442U (en) | 2013-11-06 |
Family
ID=49500883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320313963 Withdrawn - After Issue CN203270442U (en) | 2013-06-03 | 2013-06-03 | Cap beam capable of enabling construction to be achieved efficiently, conveniently and swiftly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243640A (en) * | 2013-06-03 | 2013-08-14 | 中铁上海工程局有限公司 | Cap beam efficient, convenient and quick to construct and construction method thereof |
-
2013
- 2013-06-03 CN CN 201320313963 patent/CN203270442U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243640A (en) * | 2013-06-03 | 2013-08-14 | 中铁上海工程局有限公司 | Cap beam efficient, convenient and quick to construct and construction method thereof |
| CN103243640B (en) * | 2013-06-03 | 2015-07-08 | 中铁上海工程局集团有限公司 | Cap beam efficient, convenient and quick to construct and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC Free format text: FORMER NAME: SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC |
|
| CP03 | Change of name, title or address |
Address after: 200346 Shanghai Road, Zhabei District, No. three, No. 272 Patentee after: Shanghai Civil Engineering Co., Ltd. of Crec Address before: 200436, No. three, 272 Road, Zhabei District, Shanghai Patentee before: Shanghai Civil Engineering Co., Ltd. of CREC |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |