CN204151818U - The multiplex foundation for tower crane of insert combined type - Google Patents
The multiplex foundation for tower crane of insert combined type Download PDFInfo
- Publication number
- CN204151818U CN204151818U CN201420605699.XU CN201420605699U CN204151818U CN 204151818 U CN204151818 U CN 204151818U CN 201420605699 U CN201420605699 U CN 201420605699U CN 204151818 U CN204151818 U CN 204151818U
- Authority
- CN
- China
- Prior art keywords
- tailpiece
- little
- transition piece
- counterweight
- female members
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
The multiplex foundation for tower crane of insert combined type, relate to construction work foundation for tower crane technical field, in particular to foundation for tower crane, comprise central part (1), transition piece (2), extremity piece, counterweight, it is characterized in that, also comprise concavo-convex connector, bearing plate (7), described central part (1), it is specially four sides around and is provided with the four-prism of groove, described central part (1), around it, the cross section of the groove that four sides is arranged is isosceles trapezoid, and in groove, at least three blind holes are set, described transition piece (2), its top is provided with bearing plate (7), described transition piece (2), its both sides are respectively arranged with bed plate, and the face, top of bed plate is skewed, described transition piece (2), its two ends are respectively provided to few three blind holes, described extremity piece, it comprises little tailpiece (3), large tailpiece (4), described little tailpiece (3), its both sides are respectively arranged with junction plate, and the face, top of junction plate is skewed.
Description
Technical field
The utility model relates to construction work foundation for tower crane technical field, particularly the multiplex foundation for tower crane of insert combined type.
Background technology
Foundation for tower crane is the basis of installing tower machine.Traditional foundation for tower crane is fixed base tower crane (standard knot tower body) basis, and this basis adopts the cast-in-place silicon of monolithic to be prepared from, but the manufacturing cycle on this basis is long, causes the installation tower machine time long, incur loss through delay construction; Meanwhile, overall foundation for tower crane is too large because of volume, can only once use, must remove after being finished, not only cause waste that is artificial, material, and in demolishing process, usually will adopt the means of explosion, work very dangerous, create a large amount of brick discarded object simultaneously, cause environment pollution.
In order to overcome the problems referred to above, market there is a kind of assembly type foundation for tower crane, foundation for tower crane is combined to form by the module of difference in functionality, realize fixing tower machine, but, this type foundation for tower crane, specificity, specific aim is stronger, interchangeability is poor, if there is corrosion or damage in hoisting process, cannot change, often cause scrapping of fundamental construction, counterweight is single, foundation for tower crane center of gravity is fixed, cannot be used in conjunction with each other with the tower machine of different model, be interconnected only by steel strand between foundation for tower crane component, the shearing of concrete component to the continuation that foundation for tower crane is formed cannot be born, affect the stability of foundation for tower crane.
Summary of the invention
The purpose of this utility model is, provides insert combined type multiplex foundation for tower crane, for deficiency and the shortcoming of existing assembly type foundation for tower crane.
To achieve these goals, the technical solution of the utility model is specific as follows:
The multiplex foundation for tower crane of insert combined type, comprise central part 1, transition piece 2, extremity piece, counterweight, it is characterized in that, also comprise concavo-convex connector, bearing plate 7, described central part 1, it is specially four sides around and is provided with the four-prism of groove, described central part 1, around it, the cross section of the groove that four sides is arranged is isosceles trapezoid, and in groove, at least three blind holes are set, described transition piece 2, its top is provided with bearing plate 7, described transition piece 2, its both sides are respectively arranged with bed plate, and the face, top of bed plate is skewed, described transition piece 2, its two ends are respectively provided to few three blind holes, described extremity piece, it comprises little tailpiece 3, large tailpiece 4, described little tailpiece 3, its both sides are respectively arranged with junction plate, and the face, top of junction plate is skewed, described little tailpiece 3, its two ends are respectively provided to few three blind holes, described large tailpiece 4, its both sides are respectively arranged with junction plate, and the face, top of junction plate is skewed, described large tailpiece 4, its two ends are respectively provided to few three blind holes, described counterweight, it comprises little counterweight 5, large counterweight 6, described little counterweight 5, comprise trapezoidal plate I and base stage I, described base stage I, its top arranges trapezoidal plate I, described large counterweight 6, comprise trapezoidal plate II and base stage II, described base stage II, its top arranges trapezoidal plate II, described trapezoidal plate I, trapezoidal plate II, its cross section is isosceles trapezoid, described concavo-convex connector, it comprises Embeded nut 8, female members 9, male member 10, reinforcing bar I 11, reinforcing bar II 12, described male member 10, its one end is provided with screw thread, described central part 1, around it four sides groove in blind hole by reinforcing bar I 11 fixedly mount Embeded nut 8, described transition piece 2, the blind hole of its one end fixedly mounts female members 9 by reinforcing bar II 12, the blind hole of the other end fixedly mounts Embeded nut 8 by reinforcing bar I 11, described little tailpiece 3, the blind hole of its one end fixedly mounts female members 9 by reinforcing bar II 12, the blind hole of the other end fixedly mounts Embeded nut 8 by reinforcing bar I 11, described large tailpiece 4, the blind hole of its one end fixedly mounts female members 9 by reinforcing bar II 12, described central part 1, around it, the groove at four sides is fixedly connected with one end being provided with female members 9 of described transition piece 2 by the male member 10 of concavo-convex connector, described transition piece 2, its one end being provided with Embeded nut 8 is fixedly connected with one end being provided with female members 9 of described little tailpiece 3 by the male member 10 of concavo-convex connector, described little tailpiece 3, its one end being provided with Embeded nut 8 is fixedly connected with one end being provided with female members 9 of described large tailpiece 4 by the male member 10 of concavo-convex connector, described little counterweight 5, it is fixedly installed between adjacent two little tailpiece 3, described large counterweight 6, it is fixedly installed between adjacent two large tailpiece 4.
The multiplex foundation for tower crane of described insert combined type, is characterized in that, described transition piece 2, and its one end being provided with female members 9 is specially boss-shaped structure, and its one end being provided with Embeded nut 8 is specially groove-like structure.
The multiplex foundation for tower crane of described insert combined type, is characterized in that, described little tailpiece 3, and its one end being provided with female members 9 is specially boss-shaped structure, and its one end being provided with Embeded nut 8 is specially groove-like structure.
The multiplex foundation for tower crane of described insert combined type, is characterized in that, described large tailpiece 4, and its one end being provided with female members 9 is specially boss-shaped structure.
The beneficial effects of the utility model are:
1. in the prefabrication process of transition piece, add the pre-buried of bearing plate, the planeness of contact surface is higher when being connected with this basis to make " free-standing tower machine ", and increase the local pressure face of transition piece, thus make tower machine in use more stable reduce transition piece breakage and achieve this column foot " Quito with ".
2. have employed dismountable movable concavo-convex connector, change the shortcoming of fixed concave-convex-piece in existing foundation for tower crane, avoid in use because corrosion or damage and the drawback that can not change in hoisting process, not easily cause scrapping of fundamental construction, lower use cost, increase work efficiency, add the utilization rate of basic structure key, and reduce concrete component to the shearing force of steel strand and increase tower machine and in the stability of use procedure, tower machine is run with safety.
3. have employed the installation form of plug-in type combination, in prefabrication process, the front and back end of central part, transition piece, little tailpiece, large tailpiece is processed as boss-shaped structure and groove-like structure, column foot more can accurately be located in installation process, the efficiency improved when installing alleviates the shearing force of column foot in use concavo-convex connector, thus improves the safety of column foot in use procedure.
4. use the counterweight concentrating center of gravity, the counterweight due to this column foot is T-shape structure, so its center of gravity is in use concentrated and be greatly strengthen the security performance on basis rearward by the counterweight of column foot.
5. a Quito is used, " stand alone type " tower machine can be used for, the tower machine of " rood beam " structure can be used for again, because this basis have employed little tailpiece, large tailpiece connected mode, can, by large tailpiece and the dismounting of large counterweight, other keys of residue be had to be connected when tower machine is below QTZ40 type.Again large tailpiece and large counterweight are carried out installing connection additional when tower machine is more than QTZ63 type.
Accompanying drawing explanation
Fig. 1 is connection status schematic diagram of the present utility model.
Fig. 2 is the structural representation of central part of the present utility model.
Fig. 3 is the lateral view of central part of the present utility model.
Fig. 4 is the structural representation of transition piece of the present utility model.
Fig. 5 is the lateral view of transition piece of the present utility model.
Fig. 6 is little tailpiece structural representation of the present utility model.
Fig. 7 is the lateral view of little tailpiece of the present utility model.
Fig. 8 is large tailpiece structural representation of the present utility model.
Fig. 9 is the lateral view of large tailpiece of the present utility model.
Figure 10 is little Weight balance element structure schematic diagram of the present utility model.
Figure 11 is the lateral view of little counterweight of the present utility model.
Figure 12 is large Weight balance element structure schematic diagram of the present utility model.
Figure 13 is the lateral view of large counterweight of the present utility model.
Figure 14 is concavo-convex connecting-piece structure schematic diagram of the present utility model.
Wherein, 1. central part, 2. transition piece, 3. little tailpiece, 4. large tailpiece, 5. little counterweight, 6. large counterweight, 7. bearing plate, 8. Embeded nut, 9. female members, 10. male member, 11. reinforcing bar I, 12. reinforcing bars II.
Detailed description of the invention
The multiplex foundation for tower crane of insert combined type, comprises central part 1, transition piece 2, extremity piece, counterweight, it is characterized in that, also comprises concavo-convex connector, bearing plate 7.
As shown in Fig. 1-Figure 14, described central part 1, it is specially four sides around and is provided with the four-prism of groove, described central part 1, around it, the cross section of the groove that four sides is arranged is isosceles trapezoid, and in groove, at least three blind holes are set, described transition piece 2, its top is provided with bearing plate 7, described transition piece 2, its both sides are respectively arranged with bed plate, and the face, top of bed plate is skewed, described transition piece 2, its two ends are respectively provided to few three blind holes, described transition piece 2, its one end being provided with female members 9 is specially boss-shaped structure, its one end being provided with Embeded nut 8 is specially groove-like structure, described extremity piece, it comprises little tailpiece 3, large tailpiece 4, described little tailpiece 3, its both sides are respectively arranged with junction plate, and the face, top of junction plate is skewed, described little tailpiece 3, its two ends are respectively provided to few three blind holes, described little tailpiece 3, its one end being provided with female members 9 is specially boss-shaped structure, its one end being provided with Embeded nut 8 is specially groove-like structure, described large tailpiece 4, its both sides are respectively arranged with junction plate, and the face, top of junction plate is skewed, described large tailpiece 4, its two ends are respectively provided to few three blind holes, described large tailpiece 4, its one end being provided with female members 9 is specially boss-shaped structure, described counterweight, it comprises little counterweight 5, large counterweight 6, described little counterweight 5, comprise trapezoidal plate I and base stage I, described base stage I, its top arranges trapezoidal plate I, described large counterweight 6, comprise trapezoidal plate II and base stage II, described base stage II, its top arranges trapezoidal plate II, described trapezoidal plate I, trapezoidal plate II, its cross section is isosceles trapezoid, described concavo-convex connector, it comprises Embeded nut 8, female members 9, male member 10, reinforcing bar I 11, reinforcing bar II 12, described male member 10, its one end is provided with screw thread, described central part 1, around it four sides groove in blind hole by reinforcing bar I 11 fixedly mount Embeded nut 8, described transition piece 2, the blind hole of its one end fixedly mounts female members 9 by reinforcing bar II 12, the blind hole of the other end fixedly mounts Embeded nut 8 by reinforcing bar I 11, described little tailpiece 3, the blind hole of its one end fixedly mounts female members 9 by reinforcing bar II 12, the blind hole of the other end fixedly mounts Embeded nut 8 by reinforcing bar I 11, described large tailpiece 4, the blind hole of its one end fixedly mounts female members 9 by reinforcing bar II 12, described central part 1, around it, the groove at four sides is fixedly connected with one end being provided with female members 9 of described transition piece 2 by the male member 10 of concavo-convex connector, described transition piece 2, its one end being provided with Embeded nut 8 is fixedly connected with one end being provided with female members 9 of described little tailpiece 3 by the male member 10 of concavo-convex connector, described little tailpiece 3, its one end being provided with Embeded nut 8 is fixedly connected with one end being provided with female members 9 of described large tailpiece 4 by the male member 10 of concavo-convex connector, described little counterweight 5, it is fixedly installed between adjacent two little tailpiece 3, described large counterweight 6, it is fixedly installed between adjacent two large tailpiece 4.
The utility model in use, by hanging device, central part 1 is positioned over working region, threaded for male member 10 one end is screwed in the Embeded nut 8 in the groove at central part 1 surrounding four sides by operating personnel, by hanging device, one end of the boss-shaped structure of transition piece 2 is loaded in the groove of central part 1, and the structural female members 9 of the boss-shaped of transition piece 2 is coordinated with male member 10 install, complete the connection of transition piece 2 and central part 1, threaded for male member 10 one end is screwed in the Embeded nut 8 on groove-like structure one end of transition piece 2 by operating personnel, by hanging device, the female members 9 of the boss-shaped structure of little tailpiece 3 is coordinated installation with male member 10, complete the connection of little tailpiece 3 and transition piece 2, threaded for male member 10 one end is screwed in the Embeded nut 8 on groove-like structure one end of little tailpiece 3 by operating personnel, by hanging device, the female members 9 of the boss-shaped structure of large tailpiece 4 is coordinated installation with male member 10, complete the connection of large tailpiece 4 and little tailpiece 3, little counterweight 5 is fixedly installed between two adjacent little tailpiece 3 by operating personnel, large counterweight 6 is fixedly installed between two adjacent large tailpiece 4, by steel strand by central part 1, transition piece 2, little tailpiece 3, large tailpiece 4 is connected in series again, complete assembling of the present utility model.
Claims (4)
1. the multiplex foundation for tower crane of insert combined type, comprise central part (1), transition piece (2), extremity piece, counterweight, it is characterized in that, also comprise concavo-convex connector, bearing plate (7), described central part (1), it is specially four sides around and is provided with the four-prism of groove, described central part (1), around it, the cross section of the groove that four sides is arranged is isosceles trapezoid, and in groove, at least three blind holes are set, described transition piece (2), its top is provided with bearing plate (7), described transition piece (2), its both sides are respectively arranged with bed plate, and the face, top of bed plate is skewed, described transition piece (2), its two ends are respectively provided to few three blind holes, described extremity piece, it comprises little tailpiece (3), large tailpiece (4), described little tailpiece (3), its both sides are respectively arranged with junction plate, and the face, top of junction plate is skewed, described little tailpiece (3), its two ends are respectively provided to few three blind holes, described large tailpiece (4), its both sides are respectively arranged with junction plate, and the face, top of junction plate is skewed, described large tailpiece (4), its two ends are respectively provided to few three blind holes, described counterweight, it comprises little counterweight (5), large counterweight (6), described little counterweight (5), comprise trapezoidal plate I and base stage I, described base stage I, its top arranges trapezoidal plate I, described large counterweight (6), comprise trapezoidal plate II and base stage II, described base stage II, its top arranges trapezoidal plate II, described trapezoidal plate I, trapezoidal plate II, its cross section is isosceles trapezoid, described concavo-convex connector, it comprises Embeded nut (8), female members (9), male member (10), reinforcing bar I (11), reinforcing bar II (12), described male member (10), its one end is provided with screw thread, described central part (1), around it four sides groove in blind hole by reinforcing bar I (11) fixedly mount Embeded nut (8), described transition piece (2), the blind hole of its one end fixedly mounts female members (9) by reinforcing bar II (12), the blind hole of the other end fixedly mounts Embeded nut (8) by reinforcing bar I (11), described little tailpiece (3), the blind hole of its one end fixedly mounts female members (9) by reinforcing bar II (12), the blind hole of the other end fixedly mounts Embeded nut (8) by reinforcing bar I (11), described large tailpiece (4), the blind hole of its one end fixedly mounts female members (9) by reinforcing bar II (12), described central part (1), around it, the groove at four sides is fixedly connected with one end being provided with female members (9) of described transition piece (2) by the male member (10) of concavo-convex connector, described transition piece (2), its one end being provided with Embeded nut (8) is fixedly connected with one end being provided with female members (9) of described little tailpiece (3) by the male member (10) of concavo-convex connector, described little tailpiece (3), its one end being provided with Embeded nut (8) is fixedly connected with one end being provided with female members (9) of described large tailpiece (4) by the male member (10) of concavo-convex connector, described little counterweight (5), it is fixedly installed between adjacent two little tailpiece (3), described large counterweight (6), it is fixedly installed between adjacent two large tailpiece (4).
2. the multiplex foundation for tower crane of insert combined type according to claim 1, it is characterized in that, described transition piece (2), its one end being provided with female members (9) is specially boss-shaped structure, and its one end being provided with Embeded nut (8) is specially groove-like structure.
3. the multiplex foundation for tower crane of insert combined type according to claim 1, it is characterized in that, described little tailpiece (3), its one end being provided with female members (9) is specially boss-shaped structure, and its one end being provided with Embeded nut (8) is specially groove-like structure.
4. the multiplex foundation for tower crane of insert combined type according to claim 1, it is characterized in that, described large tailpiece (4), its one end being provided with female members (9) is specially boss-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605699.XU CN204151818U (en) | 2014-10-20 | 2014-10-20 | The multiplex foundation for tower crane of insert combined type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605699.XU CN204151818U (en) | 2014-10-20 | 2014-10-20 | The multiplex foundation for tower crane of insert combined type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151818U true CN204151818U (en) | 2015-02-11 |
Family
ID=52509946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605699.XU Expired - Fee Related CN204151818U (en) | 2014-10-20 | 2014-10-20 | The multiplex foundation for tower crane of insert combined type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151818U (en) |
-
2014
- 2014-10-20 CN CN201420605699.XU patent/CN204151818U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201704946U (en) | Shear wall formwork for building | |
| CN204151818U (en) | The multiplex foundation for tower crane of insert combined type | |
| CN204940825U (en) | A kind of foundation structure of builder's jack | |
| CN203499234U (en) | Anchoring tool for overhanging scaffold | |
| CN202990407U (en) | Quick-release scaffold | |
| CN202031344U (en) | Multifunctional combined bracket | |
| CN205224272U (en) | Steel construction factory building is with structure of encorbelmenting | |
| CN204112736U (en) | Formwork steel wooden construction back cord linkage | |
| CN204190675U (en) | Solar components and bracket connecting apparatus | |
| CN202866285U (en) | Adjustable template connecting component | |
| CN206800975U (en) | A kind of foot guard plate of scaffold sets up system | |
| CN203593526U (en) | Movable type hoisting device | |
| CN102268921A (en) | Beam template for construction | |
| CN202299426U (en) | Back shoring and counter bracing mechanism for formwork erection of building deformation joint | |
| CN204475844U (en) | A kind of platform mould holder connector | |
| CN201786018U (en) | Shearing wall template for buildings | |
| CN203636979U (en) | Splicing pile device in die of pretensioning-method pre-stress high-strength concrete corrugated sheet pile | |
| CN205591545U (en) | Instrument is consolidated to log template | |
| CN221461531U (en) | Mounting structure of assembled building | |
| CN204590563U (en) | A kind of Novel dismountable scaffold | |
| CN203081036U (en) | Simple hoarding capable of being rapidly assembled and disassembled | |
| CN203333153U (en) | Detachable hoisting appliance for chord member of large-scale truss | |
| CN202688890U (en) | Temporary support seat of steel grit barrel | |
| CN218466826U (en) | Prefabricated floor slab combining aluminum formwork and PC prefabricated member | |
| CN209585591U (en) | A kind of novel climbing frame scaffold board |
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: 20150211 Termination date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |