CN2324179Y - Tower machine foundation - Google Patents
Tower machine foundation Download PDFInfo
- Publication number
- CN2324179Y CN2324179Y CN 98201982 CN98201982U CN2324179Y CN 2324179 Y CN2324179 Y CN 2324179Y CN 98201982 CN98201982 CN 98201982 CN 98201982 U CN98201982 U CN 98201982U CN 2324179 Y CN2324179 Y CN 2324179Y
- Authority
- CN
- China
- Prior art keywords
- centerbody
- tower crane
- foundation
- bolt
- extremity piece
- 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
- Foundations (AREA)
Abstract
The utility model relates to a tower machine foundation. A cross body is composed of thirteen elements, such as a central body which is prefabricated by concrete, a transition element, an end element, etc. An anchor bolt is arranged on the central body, the transition element and the end element. The central body is provided with bolt holes which are spatially crossed and are corresponding to the bolt holes of the transition element and the end block. The transition element and the end element are integrally connected by bolts through bolt nuts. The utility model has the advantages of good stressing situation, convenient and quick disassembly, assembly and transportation, and safety, repeated use through investing at one time. Not only a large quantity of foundation investments can be saved, but also the efficiency of the tower machine is raised. The period of disassembling, assembling and transporting of the utility model is one twelfth of the period of disassembling, assembling and transporting of the existing concrete casting tower machine foundation. Meanwhile, the large quantity of concrete waste is reduced, and the environmental pollution is avoided.
Description
The utility model relates to a kind of novel foundation for tower crane.
At present, fixed crane (standard knot body of the tower) basis abbreviates foundation for tower crane as, generally adopts integral cast-in-situ concrete basis, its manufacturing cycle is long, thereby also causes tower machine utilization rate low, has prolonged construction period again, aspect in addition, the monolithic foundation for tower crane is too big, and weight is too heavy, can not carry, remove, thereby cause artificial with finishing, a large amount of wastes of concrete material must be used the explosion means when removing, it is very dangerous to work together, also to produce a large amount of concrete discarded objects, pollute environment again.
The purpose of the novel foundation for tower crane of the utility model is: design a kind of demolition, installation, fortune basis easily, once drop into and can use repeatedly, promptly save a large amount of funds and pay wages, improve again tower machine utilization rate.
The novel foundation for tower crane of the utility model is achieved in that
A whole concrete basis is divided into 13 prefabricated units, by the mechanical attachment mode with component assembly together, imbeds the stratum, its supporting capacity meets or exceeds the foundation for tower crane of former concrete cast, and concrete structure is described in detail as follows by embodiment and accompanying drawing:
Accompanying drawing 1, novel foundation for tower crane plane assembly drawing
Accompanying drawing 2, novel foundation for tower crane C-C sectional drawing
Accompanying drawing 3, novel foundation for tower crane B partial enlarged drawing
Accompanying drawing 4, novel foundation for tower crane A partial enlarged drawing
Accompanying drawing 5, novel foundation for tower crane trapezoid cross section figure
Accompanying drawing 6, the novel foundation for tower crane figure of falling the T-section
Accompanying drawing 7, novel foundation for tower crane G-G sectional view
Accompanying drawing 8, novel foundation for tower crane F-F sectional view
Accompanying drawing 9, former monolithic Cast-in-place concrete foundation for tower crane figure
The structure of the utility model Novel tower crane base: by concrete basis (1) and foundation bolt (5) form, its concrete basis (1) is by centerbody (1), excessive part (2), (17) and extremity piece (4) be combined as a planar ten cabinet frame, as shown in Figure 1; Foundation bolt (5) is cast in On centerbody (1), excessive part (2) and the extremity piece (4), its centerbody (1) is shaped as pros The assembly that adds cross on the body is shown in Fig. 1,7,8. Free in the centerbody (1) Between the bolt hole (11), (12) that intersect as shown in Figure 2, excessively part (2), (17) and end Bolt hole (11), (12) in the part (4) are corresponding with the bolt hole of centerbody (1). Its Nut (14) is passed through with centerbody (1), excessive part (2), (17) in bolt (11), (12) And extremity piece (4) is connected as one.
The inventor adds the high-strength novel foundation for tower crane that reinforcing bar manufactures different cross section with high-mark cement:
The novel foundation for tower crane of embodiment 1, trapezoid cross section as shown in Figure 5.
The inventor is firm and easy accessibility for member, is provided with sleeve pipe (9), parallels (8), (16) and lasso (7) in the bolt hole of centerbody (1), excessive part (2), (17) and extremity piece (4).Sleeve pipe (9) one ends connect with parallels (8), and parallels (8) connects with lasso (7), and sleeve pipe (9) other end connects with parallels (16).As shown in Figure 3, bolt (11), (12) are connected as one centerbody (1), excessive part (2), (17) and extremity piece (4) by adjusting nut (16), pad (10) and nut (14).
In order to reinforce novel foundation for tower crane, make concave-convex type at centerbody (1), excessive part (2), (17) and extremity piece (4) bonding surface, gap location will be adjusted nut (6) with U-iron and buckle, the U-iron width is identical with the gap, water high strength early strength micro expansion cement then and be packed layer (3), thereby guaranteed the globality of member,, before the cast concrete component surface has been located in the slit and coated separation layer (12) for the ease of dismounting.
In order to prevent in demolition, installation, fortune process, because of stone bolt is impaired member is scrapped, reserved the steel pipe hole on stone bolt (5) position of centerbody (1), excessive part (2) and extremity piece (4), there is square groove the lower end, hole, nut is arranged in the square groove, and stone bolt (5) connects with nut.Be convenient to change.As shown in Figure 6.
Practice confirms, the utility model Novel tower crane base and former monoblock type Cast-in-place concrete base Plinth is compared, as shown in Figure 9, the demolition, installation of this Novel tower crane base, fortune convenient and swift, Bearing capacity is also strong, and is safe and reliable, and its demolition, installation, fortune cycle are only used three days, are former / 11st of a Cast-in-place concrete base cycle has improved tower machine utilization rate, greatly shortens Construction period, saved a large sum of funds spending. Novel tower crane base can once be invested Reusability, from and can save a large sum of basic expense, simultaneously, also reduced big The concrete discarded object of amount has been avoided environmental pollution, and therefore, Novel tower crane base is fixing The basis that the formula crane is desirable.
Claims (4)
1. novel foundation for tower crane, form by concrete basis (1) and stone bolt (5), it is characterized in that: concrete basis (1) is by the excessive part (2) of centerbody (1), (17) and extremity piece (4) form a plane cross body, its stone bolt (5) is in centerbody (1), excessively on part (2) and the extremity piece (4), its centerbody (1) is established space crossed bolt hole (11), (12) with excessive part (2), (17) and the bolt hole (11) of extremity piece (4), (12) corresponding, bolt (11), (12) pass through nut, (14) with centerbody (1), excessively part (2) and extremity piece (4) combine as a whole.
2, novel foundation for tower crane as claimed in claim 1, it is characterized in that: the bolt hole in centerbody (1), excessive part (2), (17) and the extremity piece (4) is provided with sleeve pipe (9), parallels (8), (16) and lasso (7), sleeve pipe (9) one ends connect with parallels (8), parallels (8) connects with lasso (7) again, and sleeve pipe (9) other end connects with parallels (16).
3, novel foundation for tower crane as claimed in claim 2 is characterized in that: centerbody (1) and excessive part (2); Excessively part (2) and excessively part (17); Excessively the bonding surface between part (17) and the extremity piece (4) is a concave-convex.
4, novel foundation for tower crane as claimed in claim 3 is characterized in that: centerbody (1) is for adding the assembly of cross on the square, its excessive part (2), (17) and extremity piece (4) are trapezoidal or the tee section of falling fourth body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201982 CN2324179Y (en) | 1998-03-16 | 1998-03-16 | Tower machine foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201982 CN2324179Y (en) | 1998-03-16 | 1998-03-16 | Tower machine foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324179Y true CN2324179Y (en) | 1999-06-16 |
Family
ID=33959125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98201982 Expired - Fee Related CN2324179Y (en) | 1998-03-16 | 1998-03-16 | Tower machine foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324179Y (en) |
-
1998
- 1998-03-16 CN CN 98201982 patent/CN2324179Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103410101A (en) | Tower crane conversion method for construction of parabola-shaped ultrahigh pier | |
| CN103015453B (en) | Dual-connection type tower crane foundation | |
| CN113279582A (en) | Hanging construction method for overhanging and hanging type cast-in-place plate | |
| CN100485137C (en) | Combined foundation of backstay type machinery apparatus | |
| CN101403246B (en) | Large-tonnage hoisting machine one-storied factory combination column and production method thereof | |
| CN2701914Y (en) | Concrete prefabricated and assembled multipurpose tower crane foundation | |
| CN2324179Y (en) | Tower machine foundation | |
| CN2663553Y (en) | Composite beam of floorslab on bottom flange of steel beam | |
| CN202577331U (en) | Assembly-type concrete foundation of color plate simply building on construction site | |
| CN208830171U (en) | Bridge cast-in-situ box-beam deck-type bearing frame system | |
| CN110820567A (en) | Bearing type hanging basket for PC box girder part with corrugated steel web plate | |
| CN207794368U (en) | Repairable multistage energy-consumption dry-type hybrid fabricated concrete shear wall | |
| CN2324181Y (en) | Tower machine foundation | |
| CN2315145Y (en) | New tower machine foundation | |
| CN2324180Y (en) | Tower machine foundation | |
| CN2324178Y (en) | Tower machine foundation | |
| CN211646026U (en) | General type mould number formula bearing truss | |
| CN217537332U (en) | Connecting structure of assembled type steel reinforced concrete beam and steel-concrete composite board | |
| CN2661809Y (en) | nternal force adjustable prestressed steel-concrete combination beam | |
| CN2330705Y (en) | Assembled tower crane foundation | |
| CN211114317U (en) | Steel bar truss composite floor slab | |
| CN101514573B (en) | Floor support plate | |
| CN1061121C (en) | Method for construction of transverse tension prestress concrete beam | |
| CN212506955U (en) | Cold-formed steel combined floor rectangular beam | |
| CN201372429Y (en) | Simple gate-closing device suitable for hydraulic tunnels and small gates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |