CN217352582U - Tower machine basis auxiliary stay device - Google Patents
Tower machine basis auxiliary stay device Download PDFInfo
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- CN217352582U CN217352582U CN202221121925.8U CN202221121925U CN217352582U CN 217352582 U CN217352582 U CN 217352582U CN 202221121925 U CN202221121925 U CN 202221121925U CN 217352582 U CN217352582 U CN 217352582U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Abstract
The utility model discloses a tower crane foundation auxiliary supporting device, which comprises a reinforced concrete foundation, a steel beam base, a bottom supporting section, a standard supporting section, an independent foundation, a positioning frame, a first hinged seat and a second hinged seat, wherein the second hinged seat comprises an on-beam hinged seat and an independent hinged seat; the independent hinged seat is arranged on the top surface of the backing plate and is locked by a bolt; the beam upper hinge seats are fixed at the four ends of the steel beam base; a support assembly including a first support beam bar and a second support beam bar; the first supporting beam rod is arranged on the end part hinge seat and the beam upper hinge seat through a bolt nut piece; the utility model discloses a tower machine foundation auxiliary stay device adopts and sets up integration auxiliary stay and set up independent auxiliary stay on tower machine foundation, and two sets of support systems support the tower machine respectively, and the support stability is strong, can improve the tower machine greatly and resist displacement and deformability.
Description
Technical Field
The utility model particularly relates to a tower machine basis auxiliary stay device belongs to tower body structure technical field.
Background
The tower crane is one of the main construction machines of modern industry and civil buildings, along with the continuous improvement of the modernization degree of a building system, the engineering quality requirement is higher and higher, the construction period is continuously shortened, in order to meet the requirement of the construction period and reduce the engineering cost, a construction unit widely adopts a tower crane which has strong maneuverability, high flexibility, large coverage area and convenient transfer before a tower crane is erected, a tower crane foundation is required to be poured before the tower crane is selected as the construction machine, and the tower crane is fixed on the foundation to finish various hoisting operations; because the tower body axial force, the tipping moment, the torsional moment and the horizontal force generated when the external load acts on the tower crane are balanced by the tower crane foundation, the displacement resistance and the deformation resistance of the tower crane foundation need to be ensured, so that the stability of the supporting structure of the tower crane foundation on the whole tower body is ensured.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a tower machine foundation auxiliary stay device adopts and sets up integration auxiliary stay and set up independent auxiliary stay on tower machine foundation, and two sets of support systems support the tower machine respectively.
The utility model discloses a tower machine foundation auxiliary stay device, include
The reinforced concrete foundation is of a cross or square structure; the method comprises the following steps that the reinforced concrete foundation is poured into a foundation pit, during construction, earth excavation is firstly carried out at a tower crane installation position and is carried out to the bottom of a tower crane bearing platform, then a tower crane foundation cushion layer is laid in the foundation pit, reinforced concrete bearing platform construction (reinforced concrete foundation) is carried out, and embedded parts protrude out of the top surface of the reinforced concrete foundation;
the steel beam base is of a cross structure and is arranged on the top surface of the reinforced concrete foundation and fixed with an embedded part on the reinforced concrete foundation; the steel beam base is clamped between the embedded parts, and the embedded parts are directly fixed with the steel beam base through nuts, or the steel beam base and the embedded parts are clamped through saddle seats and fixed through nuts;
the bottom supporting joint is fixed on the steel beam base through a bolt;
the standard supporting section is fixed on the bottom supporting section through a bolt; the standard supporting sections are provided with a plurality of layers;
and also comprises
The independent foundation comprises a pile hole arranged in the foundation pit or outside the foundation pit; an anchor rod is embedded into the pile hole, and a reinforcement cage is placed outside the anchor rod into the pile hole; concrete foundations are poured in the pile holes; the outer part of the anchor rod is of a threaded structure, and a base plate is arranged on the top surface of the concrete foundation of the anchor rod;
the independent foundation is arranged in or outside the foundation pit, the independent foundation is arranged outside the tower crane foundation in a small-diameter deep hole mode, the anchor rod carries out point positioning on the independent foundation, and the anchor rod carries out pre-buried support through a reinforcement cage and a concrete foundation;
the positioning frame is arranged outside the standard supporting section of the bottom layer or the second layer and consists of two square opening beam frames which are fastened through bolts and nuts; the positioning frame supports the upper part of the tower crane foundation, and the stress of the tower body is respectively transmitted to the integrated supporting body or the independent supporting body through the supporting piece;
the first hinge seat comprises an end hinge seat and a middle hinge seat; the end part hinge seats are fixed at four corners outside the positioning frame; the middle hinge seat is fixed at the inner side of each edge outside the positioning frame;
the second hinge seat comprises an upper beam hinge seat and an independent hinge seat; the independent hinged seat is arranged on the top surface of the base plate and is locked by a bolt; the beam upper hinge seats are fixed at four ends of the steel beam base;
a support assembly including a first support beam and a second support beam; the first supporting beam rod is arranged on the end part hinge seat and the beam upper hinge seat through a bolt nut piece; the second supporting beam rod is arranged on the middle hinging seat and the independent hinging seat through bolt nut pieces.
The support system comprises an independent support system and a combined support system, the independent support system and the combined support system jointly act on the positioning frame, and the tower body is supported through the positioning frame; the independent support system comprises: the method comprises the following steps of (1) independent foundation-independent hinged seat-second supporting beam rod-middle hinged seat-positioning frame; a combined supporting system: the method comprises the following steps of (1) arranging a reinforced concrete foundation, a steel beam base, an upper beam hinged seat, a first supporting beam rod, an end part hinged seat and a positioning frame; the supporting system can greatly improve the supporting force for the tower crane foundation.
Furthermore, the standard supporting section is respectively fixed with a limiting block on the top surface and the bottom surface of the positioning frame, and is clamped to the limiting block in a clamping mode through the positioning frame during installation.
Furthermore, the first support beam rod comprises a first rod section and a second rod section, one end of the first rod section and one end of the second rod section are hinged lugs, and the other end of the first rod section and the other end of the second rod section are thread sections with opposite threads; a screw cylinder is screwed between the thread sections; the second supporting beam rod and the first supporting beam rod are consistent in structure, the end parts of the first rod section and the second rod section are close to or far away from each other through the screw cylinder, and the hinging seats are integrally tensioned.
Compared with the prior art, the utility model discloses a tower machine foundation auxiliary stay device adopts to set up integration auxiliary stay and set up independent auxiliary stay on tower machine foundation, and two sets of support systems support the tower machine respectively, and support stability is strong, can improve the tower machine greatly and resist displacement and deformability.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is the schematic view of the installation structure of the independent foundation and the positioning frame of the present invention.
Detailed Description
Example 1:
the auxiliary supporting device for the tower crane foundation shown in fig. 1 and 2 comprises
The reinforced concrete foundation comprises a reinforced concrete foundation 1, wherein the reinforced concrete foundation 1 is of a cross-shaped or square structure; the reinforced concrete foundation 1 is poured in a foundation pit, during construction, earth excavation is firstly carried out at a tower crane installation position and is carried out to the bottom of a tower crane bearing platform, then a tower crane foundation cushion layer is laid in the foundation pit, reinforced concrete bearing platform construction (reinforced concrete foundation) is carried out, and the embedded parts protrude out of the top surface of the reinforced concrete foundation;
the steel beam base 2 is of a cross structure, and the steel beam base 2 is arranged on the top surface of the reinforced concrete foundation 1 and is fixed with an embedded part on the reinforced concrete foundation; the steel beam base is clamped between the embedded parts, and the embedded parts are directly fixed with the steel beam base through nuts, or the steel beam base and the embedded parts are clamped through saddle seats and fixed through nuts;
the bottom support section 3 is fixed on the steel beam base 2 through bolts;
the standard supporting section 4 is fixed on the bottom supporting section 3 through bolts; the standard supporting sections 4 are provided with a plurality of layers;
and also comprises
The foundation structure comprises an independent foundation A and a foundation pile, wherein the independent foundation A comprises a pile hole arranged in a foundation pit or outside the foundation pit; an anchor rod 5 is embedded in the pile hole, and a reinforcement cage 6 is placed outside the anchor rod in the pile hole; a concrete foundation 7 is poured in the pile hole; the outside of the anchor rod 5 is of a threaded structure, and a backing plate 8 is arranged on the top surface of the concrete foundation of the anchor rod 5;
the independent foundation is arranged in or outside the foundation pit, the independent foundation is arranged outside the tower crane foundation in a small-diameter deep hole mode, the anchor rod carries out point positioning on the independent foundation, and the anchor rod carries out pre-buried support through a reinforcement cage and a concrete foundation;
the positioning frame 9 is arranged outside the standard supporting section 4 of the bottom layer or the second layer, the positioning frame 9 is composed of two square opening beam frames, and the two opening beam frames are fastened through bolts and nuts 10; the positioning frame supports the upper part of the tower crane foundation, and the stress of the tower body is respectively transmitted to the integrated supporting body or the independent supporting body through the supporting piece;
a first hinge base comprising an end hinge base 11 and an intermediate hinge base 12; the end part hinge seats 11 are fixed at four outer corners of the positioning frame 9; the middle hinged seat 12 is fixed at the inner side of each side outside the positioning frame 9;
a second hinge base comprising an on-beam hinge base 13 and an independent hinge base 14; the independent hinged seat 14 is arranged on the top surface of the backing plate 8 and is locked by bolts; the beam upper hinge seats 13 are fixed at four ends of the steel beam base 2;
a support assembly comprising a first support beam bar 15 and a second support beam bar 16; the first supporting beam rod is arranged on the end part hinge seat 11 and the beam upper hinge seat 13 through a bolt nut piece 15; the second support beam 16 is mounted to the intermediate hinge base 12 and the independent hinge base 14 by means of bolt and nut members.
The support system comprises an independent support system and a combined support system, the independent support system and the combined support system jointly act on the positioning frame, and the tower body is supported through the positioning frame; the independent support system comprises: the method comprises the following steps of (1) independent foundation-independent hinged seat-second supporting beam rod-middle hinged seat-positioning frame; a combined supporting system: the method comprises the following steps of (1) arranging a reinforced concrete foundation, a steel beam base, an upper beam hinged seat, a first supporting beam rod, an end part hinged seat and a positioning frame; the supporting system can greatly improve the supporting force for the tower crane foundation.
The standard supporting section 4 is fixed with a limiting block 17 on the top surface and the bottom surface of the positioning frame respectively, and is clamped to the limiting block in a clamping mode through the positioning frame during installation.
The first support beam rod 15 comprises a first rod section 151 and a second rod section 152, one end of the first rod section 151 and one end of the second rod section 152 are hinge lugs, and the other end of the first rod section 151 and the other end of the second rod section 152 are thread sections with opposite threads; a screw cylinder 153 is screwed between the thread sections; the second supporting beam rod 16 and the first supporting beam rod are consistent in structure, the end parts of the first rod section and the second rod section are close to or far away from each other through the screw cylinder, and the hinged seats are integrally tensioned.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (3)
1. A tower crane foundation auxiliary supporting device comprises
The reinforced concrete foundation is of a cross-shaped or square structure; the reinforced concrete foundation is poured in the foundation pit,
the steel beam base is of a cross structure and is arranged on the top surface of the reinforced concrete foundation and fixed with an embedded part on the reinforced concrete foundation;
the bottom support section is fixed on the steel beam base through bolts;
the standard supporting section is fixed on the bottom supporting section through a bolt; the standard supporting sections are provided with a plurality of layers;
the method is characterized in that: also comprises
The independent foundation comprises a pile hole arranged in the foundation pit or outside the foundation pit; an anchor rod is embedded into the pile hole, and a reinforcement cage is placed outside the anchor rod into the pile hole; concrete foundations are poured in the pile holes; the outer part of the anchor rod is of a threaded structure, and a base plate is arranged on the top surface of the concrete foundation of the anchor rod;
the positioning frame is arranged outside the standard supporting section of the bottom layer or the second layer and consists of two square opening beam frames which are fastened through bolts and nuts;
the first hinge seat comprises an end hinge seat and a middle hinge seat; the end part hinge seats are fixed at four corners outside the positioning frame; the middle hinge seat is fixed at the inner side of each edge outside the positioning frame;
the second hinge seat comprises an upper beam hinge seat and an independent hinge seat; the independent hinged seat is arranged on the top surface of the base plate and is locked by a bolt; the beam upper hinge seats are fixed at four ends of the steel beam base;
a support assembly including a first support beam bar and a second support beam bar; the first supporting beam rod is arranged on the end part hinge seat and the beam upper hinge seat through a bolt nut piece; the second supporting beam rod is arranged on the middle hinging seat and the independent hinging seat through bolt nut pieces.
2. The auxiliary supporting device for the tower crane foundation as claimed in claim 1, wherein: and the standard supporting section is respectively fixed with a limiting block on the top surface and the bottom surface of the positioning frame.
3. The auxiliary supporting device for the tower crane foundation as claimed in claim 1, wherein: the first support beam rod comprises a first rod section and a second rod section, one end of the first rod section and one end of the second rod section are hinged lugs, and the other end of the first rod section and the other end of the second rod section are threaded sections with opposite threads; a screw cylinder is screwed between the thread sections; the second supporting beam rod and the first supporting beam rod are consistent in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221121925.8U CN217352582U (en) | 2022-05-11 | 2022-05-11 | Tower machine basis auxiliary stay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221121925.8U CN217352582U (en) | 2022-05-11 | 2022-05-11 | Tower machine basis auxiliary stay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217352582U true CN217352582U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221121925.8U Active CN217352582U (en) | 2022-05-11 | 2022-05-11 | Tower machine basis auxiliary stay device |
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| Country | Link |
|---|---|
| CN (1) | CN217352582U (en) |
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2022
- 2022-05-11 CN CN202221121925.8U patent/CN217352582U/en active Active
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