CN202730636U - Pouring device for concrete among reinforced concrete composite girder boxes - Google Patents
Pouring device for concrete among reinforced concrete composite girder boxes Download PDFInfo
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- CN202730636U CN202730636U CN 201220410552 CN201220410552U CN202730636U CN 202730636 U CN202730636 U CN 202730636U CN 201220410552 CN201220410552 CN 201220410552 CN 201220410552 U CN201220410552 U CN 201220410552U CN 202730636 U CN202730636 U CN 202730636U
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Abstract
The utility model relates to a pouring device for concrete among reinforced concrete composite girder boxes. The pouring device comprises a bottom plate. A bumper plate is arranged at the outer edge of the bottom plate, a plurality of parallel tension plates are arranged on the bottom plate, a plurality of parallel steel channels are arranged on the lower surface of the bottom plate, and a plurality of parallel stiffening ribs are arranged on the upper surface of the bottom plate; the bottom plate and the bumper plate are made of steel plates, the tension plates are made of steel battens, and the length of each tension plate is identical to the width of the bumper plate; and the bottom plate, the bumper plate, the tension plates, the steel channels and the stiffening ribs are connected with one another correspondingly in a welded manner. The pouring device has the advantages that the pouring device brings convenience for connecting a top plate with a steel box girder, the thickness of each plate is reduced, adverse influence of sections is eliminated, and connectivity between the steel box girder and the concrete of the top plate is greatly improved owing to the attached steel channels and the stiffening ribs, so that the integral steel box girder and the concrete of the top plate are stressed together, and the integral stability is improved; the bottom plate of the pouring device for the concrete among reinforced concrete composite girder boxes is made of materials the same with those of the steel box girder, and attractiveness of the composite girder is improved; and the pouring device is simple in structure and principle, convenient to construct and good in safety performance.
Description
Technical field
The utility model relates to concrete casting device between a kind of concrete-steel Beam case.
Background technology
Since the twentieth century, highway communication grows a lot.In the city, river, valley, island all can see bridge everywhere.In traditional bridge engineering, case inside ceiling panel concrete construction method is installed concrete prefabricated board for after the steel pile equipment is finished between the concrete-steel Beam case between steel case beam case and in the case, then builds concrete roof.Concrete prefabricated board carries out prefabricated in advance, and precast plate just is placed on the steel case beam, concreting, this just cause between steel case beam case and case in around the precast plate, just formed stress and concentrated section, affect the application life of pontic; And the precast plate hoisting process produces losing fangle easily, and precast plate differs because of prefabricated difference in operation shade, affects attractive in appearance.
The utility model content
The purpose of this utility model provides concrete casting device between a kind of concrete-steel Beam case, to overcome between the steel case beam case that present prior art exists and in the case around the precast plate, just to have formed stress and concentrated section, affects the application life of pontic; And the precast plate hoisting process produces losing fangle easily, and precast plate affects the above-mentioned deficiency of bridge outward appearance because prefabricated difference in operation produces aberration easily.
The purpose of this utility model is to be achieved through the following technical solutions:
Concrete casting device between a kind of concrete-steel Beam case, comprise base plate, described base plate outer rim is provided with baffle plate, and base plate is provided with some strength plates that draw parallel to each other, be provided with some firm grooves parallel to each other below the described base plate, be provided with some stiffening ribs parallel to each other above the described base plate; Described base plate and baffle plate are steel plate, and the described strength plate that draws is the steel plate bar, and stiffener length is identical with barrier width.
Described base plate and baffle plate, draw to be between strength plate, steel tank and the stiffening rib and be welded to connect.
The beneficial effects of the utility model are: steel plate material is convenient to connect with steel case beam, reduce the thickness of sheet material, eliminate unfavorable section impact, appended channel-section steel of while and stiffening rib have increased again the connectivity with concrete roof greatly, make whole steel case beam and concrete roof jointly stressed, increase resistance to overturning; Between a kind of concrete-steel Beam case in the concrete casting device base plate material consistent with steel case beam material, guaranteed that appearance color is identical, increased the aesthetic property of superposed beam; Structural principle is simple, easy construction, and security performance is good, but Effective Raise construction quality and efficiency of construction.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the structural representation one of concrete casting device between the described a kind of concrete-steel Beam case of the utility model embodiment;
Fig. 2 is the structural representation two of concrete casting device between the described a kind of concrete-steel Beam case of the utility model embodiment;
Fig. 3 is the structural representation of the steel tank of concrete casting device between the described a kind of concrete-steel Beam case of the utility model embodiment;
Fig. 4 is the structural representation of the stiffening rib of concrete casting device between the described a kind of concrete-steel Beam case of the utility model embodiment;
Fig. 5 is the structural representation that draws the strength plate of concrete casting device between the described a kind of concrete-steel Beam case of the utility model embodiment.
Among the figure:
1, base plate; 2, baffle plate; 3, draw the strength plate; 4, steel tank; 5, stiffening rib.
The specific embodiment
Shown in Fig. 1-5, concrete casting device between the described a kind of concrete-steel Beam case of the utility model embodiment, comprise base plate 1, described base plate 1 outer rim is provided with baffle plate 2, base plate 1 is provided with some strength plates 3 that draw parallel to each other, be provided with some parallel firm grooves 4 below the described base plate 1, be provided with some parallel stiffening ribs 5 above the described base plate 1, described base plate 1 and baffle plate 2, draw that connected mode is welding between strength plate 3, steel tank 4 and the stiffening rib 5, described base plate 1, baffle plate 2 are steel plate, the described strength plate 3 that draws is the steel plate bar, and stiffener 3 length are identical with baffle plate 2 width.
During concrete the use, install steel case beam after, between steel case beam case and in the case on the wing plate, direct case inside ceiling panel concrete casting device between Installation of New Type concrete-steel Beam case, this device are used for that steel case beam case inside ceiling panel builds, at base plate 1 increase steel tank 4; This device is built for the top board between steel case beam case, increase stiffening rib 5 at base plate 1, afterwards by manually carrying out spreading, then carry out inching, all base plates 1 and baffle plate 2, draw strength plate 3, steel tank 4 to be connected connecting sewing with stiffening rib all to be connected with welding manner, after welding is finished, colligation bridge floor reinforcing bar, use subsequently pump truck to carry out concreting, during concreting, preservative treatment need be carried out in case inside ceiling panel concrete casting device base plate bottom surface between novel concrete-steel Beam case, and anticorrosion parameter is identical with the anticorrosion parameter of steel box girder body itself.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (2)
1. concrete casting device between a concrete-steel Beam case comprises base plate (1), and it is characterized in that: described base plate (1) outer rim is provided with baffle plate (2), and base plate (1) is provided with some strength plates (3) that draw parallel to each other; Be provided with some firm grooves (4) parallel to each other below the described base plate (1); Be provided with some stiffening ribs parallel to each other (5) above the described base plate (1); Described base plate (1) and baffle plate (2) are steel plate, and the described strength plate (3) that draws is the steel plate bar, and stiffener (3) length is identical with the width of baffle plate (2).
2. concrete casting device between concrete-steel Beam case according to claim 1 is characterized in that: described base plate (1) and baffle plate (2), draw to be between strength plate (3), steel tank (4) and the stiffening rib (5) and be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410552 CN202730636U (en) | 2012-08-17 | 2012-08-17 | Pouring device for concrete among reinforced concrete composite girder boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410552 CN202730636U (en) | 2012-08-17 | 2012-08-17 | Pouring device for concrete among reinforced concrete composite girder boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730636U true CN202730636U (en) | 2013-02-13 |
Family
ID=47656349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410552 Expired - Fee Related CN202730636U (en) | 2012-08-17 | 2012-08-17 | Pouring device for concrete among reinforced concrete composite girder boxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369738A (en) * | 2015-10-08 | 2016-03-02 | 武汉一冶建筑安装工程有限责任公司 | Prepressing method of flushing type bridge rubber raft |
-
2012
- 2012-08-17 CN CN 201220410552 patent/CN202730636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369738A (en) * | 2015-10-08 | 2016-03-02 | 武汉一冶建筑安装工程有限责任公司 | Prepressing method of flushing type bridge rubber raft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY 16 BUREAU ROAD AND BRIDGE ENGINEERIN Free format text: FORMER OWNER: CHINA RAILWAY 16 BUREAU ROAD AND BRIDGE ENGINEERING CO., LTD. Effective date: 20140704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140704 Address after: 100018 Beijing city Chaoyang District No. 2 North Pine dam Park Patentee after: China Railway Construction Engineering Bureau No.16 Group Corp., Ltd. Patentee after: China Railway 16th Group Road and Bridge Engineering Co., Ltd. Patentee after: China Railway 16th Bureau Group Beijing Engineering Co., Ltd. Address before: 100018 Beijing city Chaoyang District No. 2 North Pine dam Park Patentee before: China Railway Construction Engineering Bureau No.16 Group Corp., Ltd. Patentee before: China Railway 16th Group Road and Bridge Engineering Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100018 No. 2, North Korean pine garden, Beijing, Chaoyang District Patentee after: China Railway Construction Engineering Bureau No.16 Group Corp., Ltd. Patentee after: China Railway 16th Group Road and Bridge Engineering Co., Ltd. Patentee after: BEIJING ENGINEERING COMPANY LIMITED OF CHINA RAILWAY URBAN CONSTRUCTION GROUP Address before: 100018 Beijing city Chaoyang District No. 2 North Pine dam Park Patentee before: China Railway Construction Engineering Bureau No.16 Group Corp., Ltd. Patentee before: China Railway 16th Group Road and Bridge Engineering Co., Ltd. Patentee before: China Railway 16th Bureau Group Beijing Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20160817 |