CN203113367U - Two-side free-standing column advertising board assembling-type foundation - Google Patents
Two-side free-standing column advertising board assembling-type foundation Download PDFInfo
- Publication number
- CN203113367U CN203113367U CN 201320025748 CN201320025748U CN203113367U CN 203113367 U CN203113367 U CN 203113367U CN 201320025748 CN201320025748 CN 201320025748 CN 201320025748 U CN201320025748 U CN 201320025748U CN 203113367 U CN203113367 U CN 203113367U
- Authority
- CN
- China
- Prior art keywords
- embedded
- grade beam
- assembles
- insulated column
- sided insulated
- 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
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a two-side free-standing column advertising board assembling-type foundation which comprises ground beams and beam-type bearing platforms. The two-side free-standing column advertising board assembling-type foundation is characterized in that cross sections of the ground beams and cross sections of the beam-type bearing platforms are inverted T-shaped or H-shaped, the ground beams are perpendicular to the beam-type platform, and the end portions of the ground beams are placed above the beam-type bearing platforms and are integrated with the beam-type bearing platforms. Concrete material balance weights are replaced by earthing balance weights, and accordingly the using amount of concrete materials are substantially reduced. The two-side free-standing column advertising board assembling-type foundation is small in labor using and low in manufacturing cost.
Description
Technical field
The utility model relates to building engineering field, relates in particular to large-scale insulated column basis.
Background technology
The large-scale insulated column basis (as large-scale insulated column double-faced advertising board) that the direction overturning moment is bigger, usually adopt gravity type foundation or pile foundation for preventing that post from toppling, and all adopt cast-in-situ reinforced concrete structure, stressed unreasonable, construct trouble, high material consumption, cost height, in particular for large-scale insulated column double-faced advertising board, the reason little because of engineering quantity, that limitation of construction is many causes construction organization difficulty, long in time limit, difficult quality control.The assembling billboard basis that a kind of cost is low, speed of application is fast yet there are no report.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of easy construction, cost to economize and stressed rational two-sided insulated column billboard assembling formula basis.
A kind of two-sided insulated column billboard that provides according to the utility model assembles the formula basis, comprise grade beam and girder grillage, described grade beam and girder grillage are inverted T-shaped or I-shaped cross-section, and grade beam is vertical with the girder grillage direction, and the ground beam end is held on the top of girder grillage and unifies.
A kind of two-sided insulated column billboard assembling formula basis that provides according to the utility model also has following attached technical characterictic:
Be provided with the steel bar concrete pier between the described grade beam, the steel bar concrete pier is embedded with reinforcing bar or stone bolt, and stone bolt exposes steel bar concrete pier upper surface certain-length.
Vertically bury some shape embedded bars in the described girder grillage underground, beam upper surface certain-length is exposed in door shape embedded bar upper end, and described ground beam end is arranged in the shape embedded bar, and the exposed parts embedded bar is embedded in the rear pouring concrete.
Vertically be embedded with embedded bar in the described grade beam, embedded bar stretches out grade beam upper surface certain-length, and stretches in the concrete pier.
Vertically be embedded with pre-embedded bolt or pre-embedded steel slab in the described grade beam, pre-embedded bolt stretches out grade beam upper surface certain-length, and pre-embedded steel slab is located at the grade beam upper surface.
Be embedded with the steel strand as main muscle in described grade beam and the girder grillage.
When described grade beam and girder grillage were the I-shaped cross-section, the top flange width was less than the bottom flange width, and the web both sides are provided with some stiffening ribs, and the top, bottom flange is provided with the variable cross-section stiffening rib.
Described grade beam and girder grillage top are coated with soil or sand weight material.
The two-sided insulated column billboard assembling formula basis that provides according to the utility model compared with prior art has following advantage:
1, utilize the earthing counterweight to replace the concrete material counterweight, the concrete material consumption significantly reduces, recruitment is few, cost is low.
2, adopt full assembling form of construction work, the site work amount significantly reduces, and the installation tissue is simple, speed is fast.
3, stressed rationally resistance to capsizing improves, and degree of safety is big.
4, from heavy and light, transport cost economize, the transportation service radius is big.
Description of drawings
Fig. 1 is stereogram of the present utility model
Fig. 2 is girder grillage stereogram of the present utility model
Fig. 3 is grade beam stereogram of the present utility model
Fig. 4 is the embedding sectional drawing of assembling type base of the present utility model
Fig. 5 is grade beam of the present utility model and girder grillage sectional drawing
The specific embodiment
Referring to Fig. 1 to Fig. 5, on a kind of two-sided insulated column billboard assembling formula basis that the utility model provides, comprise grade beam 1 and girder grillage 2, described grade beam 1 is inverted T-shaped or i shaped cross section with girder grillage 2, grade beam 1 is vertical with girder grillage 2 directions, and grade beam 1 end is held on the top of girder grillage 2 and unifies.Adopt grade beam 1 and girder grillage 2 orthogonal dumbbell shape base forms, moment of inertia is big, can reduce cushion cap bottom surface soil pressure, inverted T-shaped or I-shaped cross-section beam or cushion cap are stressed rationally from heavy and light as bending resistance component, freight is low, and with the buried revised earth bearing strength of the cushion cap bottom surface degree of depth that both can improve of cushion cap, can increase thickness of earth covering again, strengthen counterweight, increase resistance to capsizing.
Referring to Fig. 1, Fig. 5, in above-described embodiment that the utility model provides, be provided with steel bar concrete pier 3 between the described grade beam 1, steel bar concrete pier 3 is embedded with reinforcing bar or stone bolt 31, and stone bolt 31 exposes steel bar concrete pier 3 upper surface certain-lengths.The steel bar concrete pier is linked to be integral body with two grade beams, and is stressed jointly, and basset top and billboard steel work column of steel bar concrete pier connects, and avoids the corrosion of steel work column.
Referring to Fig. 1 to Fig. 4, in above-described embodiment that the utility model provides, vertically bury some shape embedded bars 29 in the described girder grillage 2 underground, beam upper surface certain-length is exposed in door shape embedded bar 29 upper ends, described ground beam end is arranged in the shape embedded bar, and the exposed parts embedded bar is embedded in the rear pouring concrete 22.Girder grillage 2 adopts the rear pouring concrete integral joint with grade beam, can avoid because construction error causes difficulty being installed, and makes the joint durability better simultaneously.
Referring to Fig. 1, Fig. 3, Fig. 4, in above-described embodiment that the utility model provides, vertically be embedded with embedded bar 11 in the described grade beam 1, embedded bar 11 stretches out grade beam 1 upper surface certain-length, and stretches in the concrete pier 3.Embedded bar 11 and pouring in the steel bar concrete pier 3 on the grade beam 1 can make grade beam 1 and steel bar concrete pier the old and new concrete globality strengthen, and pre-buried muscle can also be as the suspension hook of grade beam lifting transportation.
Referring to Fig. 1, Fig. 3, Fig. 4, in above-described embodiment that the utility model provides, vertically be embedded with pre-embedded bolt 12 or pre-embedded steel slab 13 in the described grade beam 1, pre-embedded bolt 12 stretches out grade beam upper surface certain-length, and pre-embedded steel slab 13 is located at the grade beam upper surface.Grade beam 1 upper surface pre-embedded bolt or pre-embedded steel slab can make the billboard column after grade beam installs, and can directly lift fixingly, need not at steel bar concrete pier 3 construction finish back lifting, accelerating construction progress greatly.
Referring to Fig. 4, in above-described embodiment that the utility model provides, be embedded with the steel strand 23 as main muscle in described grade beam 1 and the girder grillage 2.Grade beam 1 adopts high strength steel strand as main muscle with girder grillage 2, takes full advantage of wind load as transient load, and is short action time to beam stress, billboard is temporary structure simultaneously, not tight to control of crack width, available high tensile reinforcement replaces plain bars, thereby significantly saves main muscle consumption.
Referring to Fig. 1 to Fig. 4, in above-described embodiment that the utility model provides, when described grade beam 1 was the I-shaped cross-section with girder grillage 2, the top flange width was less than the bottom flange width, and the web both sides are provided with some stiffening ribs 24, and the top, bottom flange is provided with variable cross-section stiffening rib 25.The pressure to soil can be reduced in grade beam 1 and girder grillage 2 its wideer bottom flanges, establish ribs on the web, can improve the rigidity than thin web plate, the variable cross-section stiffening rib of bottom flange top can make frange plate lighter, and the I-shaped cross-section stress performance is good, low from heavy and light, transport cost.
Referring to Fig. 5, in above-described embodiment that the utility model provides, described grade beam 1 is coated with soil or sand weight material 4 with girder grillage 2 tops.Earthing or sand above grade beam 1 and girder grillage 2 can utilize the angle of flare effect of soil, with earthing as counterweight, against overturning moment, escapable cost.
Claims (8)
1. a two-sided insulated column billboard assembles the formula basis, comprise grade beam and girder grillage, it is characterized in that: described grade beam and girder grillage are inverted T-shaped or I-shaped cross-section, and grade beam is vertical with the girder grillage direction, and the ground beam end is held on the top of girder grillage and unifies.
2. two-sided insulated column billboard assembles the formula basis according to claim 1, it is characterized in that being provided with the steel bar concrete pier between the described grade beam, and the steel bar concrete pier is embedded with reinforcing bar or stone bolt, and stone bolt exposes steel bar concrete pier upper surface certain-length.
3. two-sided insulated column billboard assembles the formula basis according to claim 1, it is characterized in that vertically burying underground in the described girder grillage some shape embedded bars, beam upper surface certain-length is exposed in door shape embedded bar upper end, described ground beam end is arranged in the shape embedded bar, and the exposed parts embedded bar is embedded in the rear pouring concrete.
4. two-sided insulated column billboard assembles the formula basis according to claim 1, it is characterized in that vertically being embedded with in the described grade beam embedded bar, and embedded bar stretches out grade beam upper surface certain-length, and stretches in the concrete pier.
5. two-sided insulated column billboard assembles the formula basis according to claim 1, it is characterized in that vertically being embedded with in the described grade beam pre-embedded bolt or pre-embedded steel slab, and pre-embedded bolt stretches out grade beam upper surface certain-length, and pre-embedded steel slab is located at the grade beam upper surface.
6. two-sided insulated column billboard assembles the formula basis according to claim 1, it is characterized in that being embedded with in described grade beam and the girder grillage steel strand as main muscle.
7. two-sided insulated column billboard assembles the formula basis according to claim 1, when it is characterized in that described grade beam and girder grillage are the I-shaped cross-section, the top flange width is less than the bottom flange width, and the web both sides are provided with some stiffening ribs, and the top, bottom flange is provided with the variable cross-section stiffening rib.
8. two-sided insulated column billboard assembles the formula basis according to claim 1, it is characterized in that described grade beam and girder grillage top is coated with soil or sand weight material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025748 CN203113367U (en) | 2013-01-17 | 2013-01-17 | Two-side free-standing column advertising board assembling-type foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025748 CN203113367U (en) | 2013-01-17 | 2013-01-17 | Two-side free-standing column advertising board assembling-type foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113367U true CN203113367U (en) | 2013-08-07 |
Family
ID=48893730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025748 Expired - Fee Related CN203113367U (en) | 2013-01-17 | 2013-01-17 | Two-side free-standing column advertising board assembling-type foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556822A (en) * | 2013-10-12 | 2014-02-05 | 深圳市建工集团股份有限公司 | Construction method of large hollowed-out characters of cast-in-place concrete wall |
-
2013
- 2013-01-17 CN CN 201320025748 patent/CN203113367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556822A (en) * | 2013-10-12 | 2014-02-05 | 深圳市建工集团股份有限公司 | Construction method of large hollowed-out characters of cast-in-place concrete wall |
| CN103556822B (en) * | 2013-10-12 | 2015-09-02 | 深圳市建工集团股份有限公司 | The large-scale hollow-out word construction method of a kind of cast-in-place concrete wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105113389B (en) | Assembled type bridge pier column member with steel-concrete composite structure | |
| CN201155080Y (en) | Large-span V-shaped continuous rigid frame bridge | |
| CN203904851U (en) | Continuous beam side span straight section hanger support system | |
| CN103290784A (en) | Arched beam combination bridge lifting construction method | |
| CN106012960A (en) | Assembly type long piled wharf upper structure system and construction method thereof | |
| CN100580193C (en) | Foundation structure of steel tower | |
| CN104631436A (en) | Method for improving integral type bridge abutment sustaining pile stress performance by H-shaped concrete pile | |
| CN206581147U (en) | The support system constructed for bridge long-cantilever capping beam | |
| CN108612122B (en) | Ultra-large plane-size open caisson foundation structure and construction method thereof | |
| CN202247711U (en) | Adjustable and controllable reinforced type bridge | |
| CN203113367U (en) | Two-side free-standing column advertising board assembling-type foundation | |
| CN206769047U (en) | A kind of steel lattice column and bored concrete pile attachment structure | |
| CN211775065U (en) | Steel beam-prestressed concrete combined composite slab | |
| CN208514716U (en) | The removable stretching bed seat of anchorage formula | |
| CN113279423B (en) | Prefabricated column pier and post-cast strip foundation beam assembly integral construction method | |
| CN202718126U (en) | Deep foundation pit earthwork excavation conversion platform | |
| CN202416339U (en) | Fixed base for tower crane | |
| CN213805443U (en) | Steel construction, frame beam structure, side slope reinforced structure and reinforcement and support structure | |
| CN205259051U (en) | Railway existing line large -span crossbeam system of making somebody a mere figurehead | |
| CN102392417A (en) | Dual-cantilever bearing support structure for large steel pipe and installation method | |
| CN203113366U (en) | Three-side free-standing column advertising board assembling-type foundation | |
| CN103437252B (en) | A kind of track bed structure and construction method thereof | |
| CN111186780A (en) | Movable arm type tower crane underframe weight type foundation and construction method | |
| CN202466421U (en) | High-pier bridge body concrete pouring pump line grounded steel truss trestle bridge in gully areas | |
| CN113668930B (en) | Bottom plate structure for closed type stacking grid frame foundation and retaining wall structure |
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: 20130807 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |