CN214656267U - T-beam prefabricated steel pedestal - Google Patents
T-beam prefabricated steel pedestal Download PDFInfo
- Publication number
- CN214656267U CN214656267U CN202023250501.5U CN202023250501U CN214656267U CN 214656267 U CN214656267 U CN 214656267U CN 202023250501 U CN202023250501 U CN 202023250501U CN 214656267 U CN214656267 U CN 214656267U
- Authority
- CN
- China
- Prior art keywords
- steel
- channel steel
- longitudinal
- pedestal
- sides
- 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.)
- Active
Links
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a T-beam precast steel pedestal, which comprises a concrete foundation pedestal, wherein two pieces of I-steel are respectively arranged along the longitudinal two sides of the pedestal, the bottom surface of the I-steel is firmly welded with embedded steel bars, the outer sides of the I-steel at the two sides are welded with channel steel to reinforce the I-steel, and the distance between the channel steel is 1 m; welding transverse channel steel on the top of the I-shaped steel, wherein the distance between the transverse channel steel is 0.6 m; two rows of through long longitudinal channel steel are arranged on the top surface of the transverse channel steel along the longitudinal direction of the pedestal, the notches are outward, and the longitudinal channel steel and the transverse channel steel are firmly welded; and a grout stop belt is filled in a notch of the longitudinal channel steel, and a full-length longitudinal steel plate is laid on the top of the longitudinal channel steel and is firmly welded. The installation and the removal are quick, the cost is low, the device can be repeatedly utilized, the construction efficiency is improved, the resource investment is reduced, and the resource waste is reduced.
Description
Technical Field
The utility model belongs to the technical field of the tunnel engineering construction, concretely relates to prefabricated steel pedestal of T roof beam.
Background
At present, in the construction of engineering bridges such as railways, highways and the like, the prefabricated T-beam is widely applied due to light dead weight, high strength and simple manufacture. T roof beam prefabrication is generally accomplished in the prefabricated field, sets up a plurality of prefabricated pedestals according to the construction needs in the prefabricated field, carries out reinforcement, template installation, concrete placement on the pedestal to accomplish T roof beam prefabrication. Meanwhile, a T-beam prefabricating field generally occupies a large field, and needs to be dismantled after the T-beam prefabricating task is completed, so that the traditional concrete pedestal is slow in dismantling construction period, cannot be reused, and is serious in waste.
Disclosure of Invention
The utility model discloses combine the difficult point among the construction technology, provide a preparation simply, the ann of being convenient for tears open, novel steel pedestal is prefabricated to repeatedly usable's T roof beam.
The technical scheme of the utility model is that: a T-beam precast steel pedestal comprises a concrete foundation pedestal, wherein I-beams are respectively arranged on two longitudinal sides of the pedestal, the bottom surfaces of the I-beams are firmly welded with embedded steel bars, the outer sides of the I-beams on the two sides are welded with channel steel to reinforce the I-beams, and the distance between the channel steel is 1 m; welding transverse channel steel on the top of the I-shaped steel, wherein the distance between the transverse channel steel is 0.6 m; two rows of through long longitudinal channel steel are arranged on the top surface of the transverse channel steel along the longitudinal direction of the pedestal, the notches are outward, and the longitudinal channel steel and the transverse channel steel are firmly welded; and a grout stop belt is filled in a notch of the longitudinal channel steel, and a full-length longitudinal steel plate is laid on the top of the longitudinal channel steel and is firmly welded.
Furthermore, in the concrete foundation pedestal, two lines of vertical phi 10 steel bars are longitudinally embedded along the pedestal and are used for fixing the I-steel after being bent.
Further, the longitudinal steel plate was 8mm thick and 0.6m wide.
Further, the I-shaped steel on the two longitudinal sides is I20b I-shaped steel.
Furthermore, the outer side of the I-shaped steel adopts No. 8 channel steel, and the transverse channel steel and the longitudinal channel steel adopt No. 6.3 channel steel.
The utility model discloses an actively the effect:
1. the utility model has simple manufacture, the main structure is all made of section steel, and the erection is rapid and simple;
2. the utility model discloses with low costs, simple structure, the ability reinforce that resistance to wears, the installation with dismantle the convenience.
3. The utility model discloses but reuse, resources are saved drops into, improves the efficiency of construction.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings needed for describing the embodiments will be briefly described below, it is obvious that the drawings in the following description are only examples of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic cross-sectional structure diagram of the steel pedestal of the present invention.
Fig. 2 is a schematic view of the longitudinal section structure of the steel pedestal of the present invention.
In the figure: 1-a concrete foundation; 2, pre-burying fixed steel bars; 3-I-steel; 4-channel steel; 5-transverse channel steel; 6-longitudinal through long channel steel; 7-a grout stopping belt; 8-longitudinal full-length steel plate.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the attached drawings 1 and 2, the T-beam precast steel pedestal comprises a C30 concrete foundation pedestal 1, wherein two ends of the concrete foundation are provided with an enlarged C30 foundation, two columns of vertical phi 10 steel bars 2 are longitudinally embedded along the pedestal, and the T-beams are used for fixing I-beams after being bent. I20b H-beams 3 are respectively arranged on two longitudinal sides of the pedestal, the bottom surfaces of the H-beams are firmly welded with the embedded steel bars, the outer sides of the H-beams on the two sides are welded with No. 8 channel steel 4 to reinforce the H-beams, and the distance between the channel steel 4 is 1 m; welding a horizontal 6.3 # channel steel 5 at the top of the I-shaped steel, wherein the distance between the horizontal channel steel is 0.6 m; two rows of No. 6.3 longitudinal channel steel 6 with the through length are arranged on the top surface of the transverse channel steel along the longitudinal direction of the pedestal 1, the channel openings are outward, and the longitudinal channel steel 6 and the transverse channel steel 5 are firmly welded; and a grout stop belt 7 is filled in a notch of the longitudinal channel steel, a through-length longitudinal steel plate 8 is laid on the top of the longitudinal channel steel 6 and is firmly welded, and the thickness and the width of the longitudinal steel plate are 8mm and 0.6 m.
The embodiments described above are merely preferred embodiments of this patent and are not intended to limit the patent, and any modifications and equivalents that fall within the spirit and scope of the claims should be considered to be included therein.
Claims (5)
1. The utility model provides a T roof beam precast steel pedestal which characterized in that: the concrete foundation pedestal is characterized by comprising a concrete foundation pedestal, wherein two pieces of I-steel are arranged on two longitudinal sides of the pedestal respectively, the bottom surfaces of the I-steels are firmly welded with embedded steel bars, the outer sides of the I-steels on the two sides are welded with channel steel to reinforce the I-steels, and the space between the channel steels is 1 m; welding transverse channel steel on the top of the I-shaped steel, wherein the distance between the transverse channel steel is 0.6 m; two rows of through long longitudinal channel steel are arranged on the top surface of the transverse channel steel along the longitudinal direction of the pedestal, the notches are outward, and the longitudinal channel steel and the transverse channel steel are firmly welded; and a grout stop belt is filled in a notch of the longitudinal channel steel, and a full-length longitudinal steel plate is laid on the top of the longitudinal channel steel and is firmly welded.
2. The T-beam precast steel deck of claim 1, characterized in that: in the concrete foundation pedestal, two vertical phi 10 reinforcing steel bars are longitudinally pre-buried along the pedestal and are used for fixing I-steel after being bent.
3. The T-beam precast steel deck of claim 1, characterized in that: the thickness of the longitudinal steel plate is 8mm, and the width is 0.6 m.
4. The T-beam precast steel deck of claim 1, characterized in that: the I-shaped steel on the two longitudinal sides is I20b I-shaped steel.
5. The T-beam precast steel deck of claim 1, characterized in that: no. 8 channel steel is adopted on the outer side of the I-steel, and No. 6.3 channel steel is adopted on the transverse channel steel and the longitudinal channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023250501.5U CN214656267U (en) | 2020-12-30 | 2020-12-30 | T-beam prefabricated steel pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023250501.5U CN214656267U (en) | 2020-12-30 | 2020-12-30 | T-beam prefabricated steel pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214656267U true CN214656267U (en) | 2021-11-09 |
Family
ID=78504400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023250501.5U Active CN214656267U (en) | 2020-12-30 | 2020-12-30 | T-beam prefabricated steel pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214656267U (en) |
-
2020
- 2020-12-30 CN CN202023250501.5U patent/CN214656267U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111549658A (en) | Continuous bridge joint structure and continuous box girder bridge structure | |
| CN111305066A (en) | Hybrid combination beam steel-concrete combination section and mounting method thereof | |
| CN110886217B (en) | Precast prestressed concrete anchor beam structure for anchoring stay cable and bridge tower | |
| CN214656267U (en) | T-beam prefabricated steel pedestal | |
| CN216338993U (en) | Longitudinal joint for steel-UHPC (ultra high performance concrete) assembled pi-shaped combination beam | |
| CN203007933U (en) | Compound reinforcing bar non-round concrete precast pile | |
| CN215714553U (en) | Box girder steel bundle beam-end tensioning post-cast strip structure | |
| CN212561138U (en) | Continuous bridge joint structure and continuous box girder bridge structure | |
| CN211666086U (en) | Prefabricated superposed beam | |
| CN213805443U (en) | Steel construction, frame beam structure, side slope reinforced structure and reinforcement and support structure | |
| CN212335738U (en) | Double-combination continuous truss girder of combined steel web member for highway and railway construction | |
| CN212773059U (en) | Grid type horizontal supporting structure | |
| CN114182620A (en) | Partial cable-stayed bridge structure system of large cantilever core steel box and construction method | |
| CN209585427U (en) | A kind of assembled steel tube bank prestressed concrete combination beam | |
| CN112282207A (en) | Combined beam, spliced beam and subway station | |
| CN208039073U (en) | A kind of assembled continuous box girder hogging moment steel beam anchorage zone construction | |
| CN108374346B (en) | Steel beam anchoring area structure of negative bending moment of assembled continuous box girder and construction method thereof | |
| CN114809072B (en) | Underground space prestress steel reinforced concrete top cover under oversized span heavy load | |
| CN217601189U (en) | Backbone bridge structure | |
| CN218622859U (en) | Variable-rigidity reinforced concrete close-spliced floor slab and system thereof | |
| CN215484061U (en) | Combined beam, spliced beam and subway station | |
| CN220377085U (en) | Precast bridge comprising precast bridge deck slab and prestressed inverted-T-shaped concrete beam | |
| CN220725117U (en) | Civil engineering stand stake | |
| CN216765557U (en) | Pile slab bridge supporting structure | |
| CN214696091U (en) | T-shaped column supporting structure for garage and assembled garage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |