CN201459690U - Chute composite beam structure - Google Patents
Chute composite beam structure Download PDFInfo
- Publication number
- CN201459690U CN201459690U CN2009201246200U CN200920124620U CN201459690U CN 201459690 U CN201459690 U CN 201459690U CN 2009201246200 U CN2009201246200 U CN 2009201246200U CN 200920124620 U CN200920124620 U CN 200920124620U CN 201459690 U CN201459690 U CN 201459690U
- Authority
- CN
- China
- Prior art keywords
- beam structure
- trough girder
- composite beam
- chute
- prefabricated
- 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
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a chute composite beam structure, which aims to solve a technical problem with the design of a chute composite beam structure to solve the problems that the design and construction of dam tops and communication bridges as well as the laying of electric cables and oil pipes are difficult, and enables the high-lift operation to be safer and the construction quality to be more ensured. The technical scheme for the problems is that the chute composite beam structure is provided with a prefabricated chute beam, and is characterized in that a prefabricated cap plate and flange plates on two sides thereof are arranged at the top part of the chute beam through metal embedded parts, the prefabricated cap plate shares the same plane with the top part of the flange plates, and a mounting gap is kept. The utility model is suitable for hydraulic and hydro-power engineering, urban highway engineering, communication bridge engineering and harbor engineering.
Description
Technical field
The utility model relates to a kind of grooved composite beam structure.Be applicable to Hydraulic and Hydro-Power Engineering, urban road engineering, traffic bridge engineering, port works.
Background technology
Because functional requirements such as dam crest platform, bridge end face, dock operation face are arranged, various slab and girders are widely used in Hydraulic and Hydro-Power Engineering, urban road engineering, traffic bridge engineering, port works.General slab and girder or be that formwork erection is built at the construction field (site), prior formwork erection is built in precast yard, wait to reach and transport to the job site after the length of time and lift, limited by job site condition restriction or precast yard place, time-consuming, problem is more outstanding when the slab and girder that has cable and oil pipe to lay requirement is designed and constructed.
Summary of the invention
The technical problems to be solved in the utility model is: the problem that existence is arranged at prior art, a kind of grooved composite beam structure is provided, be intended to solve dam dam crest and the design and construction of traffic bridge, cable and oil pipe and lay problems such as difficulty, and making work high above the ground safer, workmanship is more guaranteed.
The technical scheme that the utility model adopted is: grooved composite beam structure, has prefabricated trough girder, it is characterized in that arranging by metal embedded part at the top of trough girder the frange plate on prefabricated cover plate and both sides, prefabricated cover plate and frange plate top flush and reserve installs seam.
Described metal embedded part is the angle steel I that is embedded in the trough girder top, and the right-angle side of angle steel I forms the plane at the top of trough girder; Another metal embedded part is the angle steel II that is embedded in the trough girder top, the right-angle side of angle steel II imbed the trough girder top and its opening portion upwards.
It is 2% weathering, the gutter of the weathering end and the gutter of bottom, gutter that gradient is set on the base plate of described trough girder.
Described trough girder top is provided with ribs.
The pre-buried band steel of described trough girder inside wall.
The pre-buried vertical joint bar in described trough girder top.
The beneficial effects of the utility model are: the utility model arranges for water conservancy and hydropower hinge, highway communication end face plate-girder and construction provides a kind of new mentality of designing, be about to the structural stratification design and construction of beam, the deadweight that handling has alleviated beam when installing has reduced the requirement to the construction lifting appliance; During top cast-in-place plate construction, the double template of doing of bottom precast plate and pre-buried angle steel does not need to scaffold erecting again, has avoided work high above the ground danger, workmanship safety guaranteed.Especially solution is had the hinge dam crest bridge design constructional difficulties of cable and oil pipe arrangement requirement, effect of the present invention is obvious especially.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is the A-A sectional drawing of Fig. 1.
The specific embodiment
As shown in Figure 1, present embodiment has prefabricated trough girder 1, and its top is provided with the ribs 4 that specification is 10 * 10cm, and the spacing of ribs is one of 200cm.The cast-in-place frange plate 9 of prefabricated cover plate 10 and both sides is arranged by metal embedded part in top at trough girder, and prefabricated cover plate flushes and reserves with the frange plate top installs seam 13, can doublely do dam crest or highway communication.
Described metal embedded part is the angle steel I (6) (specification L10cm) that is embedded in the trough girder top, and the right-angle side of angle steel I forms the plane at the top of trough girder, so that prefabricated cover plate 10 smooth the shelving in top; Another metal embedded part is the angle steel II (7) (specification L5cm) that is embedded in the trough girder top, the right-angle side of angle steel II imbed the trough girder top and its opening portion upwards, be used as that the protection of cover plate periphery is double does cast-in-place plate construction formwork.
This example is provided with gradient on the base plate of trough girder 1 be 2% weathering 12, at the lowest part of weathering gutter 2 arranged, and the bottom, gutter is provided with gutter 3.
The pre-buried band steel 5 of described trough girder 1 inside wall is in order to the usefulness of cable rack or tubing rack welding.
The pre-buried vertical joint bar 8 in described trough girder 1 top is used for the cast-in-place plate in top and combines with lower wings listrium interlayer.
This example is with the structural stratification design and construction of beam, and the deadweight that handling has alleviated beam when installing has reduced the requirement to the construction lifting appliance; When the cast-in-place plate in top was constructed, the double template of doing of bottom precast plate and pre-buried angle steel did not need to scaffold erecting again, has avoided work high above the ground danger, workmanship safety to be guaranteed.
Claims (6)
1. a grooved composite beam structure has prefabricated trough girder (1), it is characterized in that: arrange the frange plate (9) on prefabricated cover plate (10) and both sides by metal embedded part at the top of trough girder, prefabricated cover plate and frange plate top flush and reserve installs seam (13).
2. grooved composite beam structure according to claim 1 is characterized in that: described metal embedded part is the angle steel I (6) that is embedded in the trough girder top, and the right-angle side of angle steel I forms the plane at the top of trough girder; Another metal embedded part is the angle steel II (7) that is embedded in the trough girder top, the right-angle side of angle steel II imbed the trough girder top and its opening portion upwards.
3. grooved composite beam structure according to claim 1 and 2 is characterized in that: it is 2% weathering (12), the gutter (2) of the weathering end and the gutter (3) of bottom, gutter that gradient is set on the base plate of described trough girder (1).
4. grooved composite beam structure according to claim 1 and 2 is characterized in that: described trough girder (1) top is provided with ribs (4).
5. grooved composite beam structure according to claim 1 and 2 is characterized in that: the pre-buried band steel of described trough girder (1) inside wall (5).
6. grooved composite beam structure according to claim 1 and 2 is characterized in that: the pre-buried vertical joint bar in described trough girder (1) top (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201246200U CN201459690U (en) | 2009-07-13 | 2009-07-13 | Chute composite beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201246200U CN201459690U (en) | 2009-07-13 | 2009-07-13 | Chute composite beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459690U true CN201459690U (en) | 2010-05-12 |
Family
ID=42387043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201246200U Expired - Fee Related CN201459690U (en) | 2009-07-13 | 2009-07-13 | Chute composite beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433937A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Precast beam slab connecting structure |
-
2009
- 2009-07-13 CN CN2009201246200U patent/CN201459690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433937A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Precast beam slab connecting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103924505B (en) | Use prefabricated steel-concrete combination T beam and the construction method of Wavelike steel webplate | |
| CN104264575B (en) | A kind of prestress steel case Concrete Combination Continuous Beam bridge structure and construction technology | |
| CN105735466B (en) | Prefabricated wall column one-part form steel bar connecting structure and method | |
| CN103866693B (en) | A kind of mounting method of steel concrete bowstring arch bridge arch rib | |
| CN103437300A (en) | Construction method for erecting double cantilevers for pier top steel beam without pier-side bracket | |
| CN106012960A (en) | Assembly type long piled wharf upper structure system and construction method thereof | |
| CN101487233B (en) | Method for mounting temporary pier top beam section of large-span steel box girder cable-stayed bridge | |
| CN113719029A (en) | Assembly type beam-column connecting joint based on hidden corbels and construction method thereof | |
| CN104790436A (en) | High-rise building basement roof settlement post-pouring joint advanced water stop construction method | |
| CN204097864U (en) | A kind of bridge prefabrication hollow pier stud delay-pour joint structure | |
| CN103790176B (en) | Construction method for embedded short limb column structure | |
| CN104314009A (en) | Large segment lifting mechanism and use method thereof | |
| CN110645022A (en) | Self-anchored formwork support system for connecting channel and construction method | |
| CN203684457U (en) | Light assembled shear wall structure | |
| CN103967332B (en) | The construction method of a kind of building site enclosing | |
| CN110439267A (en) | A kind of aluminum alloy mould plate applied to laminated floor slab construction | |
| CN202989781U (en) | Width widened cast-in-place box beam moving support | |
| CN105040810A (en) | Connecting node suitable for framed shear wall structure reverse construction method | |
| CN205557538U (en) | Assembled underground structure system based on prefabricated component | |
| CN102535344A (en) | Concrete transportation method for bridge body of high-pier bridge in gully region | |
| CN201459690U (en) | Chute composite beam structure | |
| CN104947804B (en) | A kind of steel bracket and the construction method that beam-column node structure is built using it | |
| CN204475536U (en) | With the precast member for reinforcing bar concrete that rigid joint connects | |
| CN203668894U (en) | Concrete prefabricated form structure allowing rapid installation | |
| CN207122021U (en) | Assembled bolt connection concrete-filled steel tube shear wall |
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: 20100512 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |