CN215105470U - A connection structure for connecting tower crane and steel frame roof beam basis - Google Patents
A connection structure for connecting tower crane and steel frame roof beam basis Download PDFInfo
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- CN215105470U CN215105470U CN202120879970.9U CN202120879970U CN215105470U CN 215105470 U CN215105470 U CN 215105470U CN 202120879970 U CN202120879970 U CN 202120879970U CN 215105470 U CN215105470 U CN 215105470U
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Abstract
The application relates to a connecting structure for connecting a tower crane and a steel frame beam foundation, which relates to the field of building construction and comprises connecting angle steel and a connecting assembly; angle connection is provided with four, four angle connection sets firmly the four corners position of steel frame beam foundation, the stabilizer blade of tower crane is placed angle connection is last, the stabilizer blade of tower crane with angle connection passes through coupling assembling connects. This application has the convenience and installs the tower crane effect on steel frame roof beam basis.
Description
Technical Field
The application relates to the field of building construction, in particular to a connecting structure for connecting a tower crane and a steel frame beam foundation.
Background
The tower crane is the most common hoisting equipment in the construction site, also called tower crane, which is lengthened (high) section by section (called standard section for short) and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction.
A typical tower crane installation is generally: the tower crane base is fixedly connected with the embedded steel bars, so that the tower crane is fixedly installed on the concrete foundation. The existing working condition is as follows: one project is the first project of the upper cover of the subway in China, and an assembly type structure building is constructed on the upper part of the original subway station. The tower crane foundation position has been reserved on original subway upper cover when the construction, nevertheless because the time of shelving is more of a specified duration in second grade development, the structure takes place important change, and original tower crane foundation reservation position has been useless, and does not have the lid region and can utilize, and covers upper region structure roof and only 300mm thick, is not enough to bear the tower crane load, can not place the tower crane foundation at will. Therefore, the inventor invents a special-shaped tower crane foundation which is set as a steel frame beam foundation, and the specific structure of the special-shaped tower crane foundation can refer to the invention patent with the application number of CN 202011210617.8.
Aiming at the related technologies, the inventor proposes how to fixedly install the tower crane on the basis of the steel frame beam.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem of installing the tower crane on the basis of the steel frame beam, the application provides a connecting structure for connecting the tower crane and the basis of the steel frame beam.
The application provides a connection structure for connecting tower crane and steel frame roof beam basis adopts following technical scheme:
a connecting structure for connecting a tower crane and a steel frame beam foundation comprises connecting angle steel and a connecting assembly; angle connection is provided with four, four angle connection sets firmly the four corners position of steel frame beam foundation, the stabilizer blade of tower crane is placed angle connection is last, the stabilizer blade of tower crane with angle connection passes through coupling assembling connects.
Through adopting above-mentioned technical scheme, with tower crane and angle connector fixed connection through coupling assembling, weld angle connector on the upper surface on steel frame roof beam basis again to make tower crane fixed mounting on steel frame roof beam basis, make the tower crane installation on steel frame roof beam basis firm, improve the security of tower crane installation.
Optionally, the connecting assembly includes a first connecting plate, a second connecting plate, and a third connecting plate; the first connecting plate and the second connecting plate are fixedly arranged on the outer surface of the connecting angle steel, and the third connecting plate is fixedly arranged on the inner surface of the connecting angle steel.
Through adopting above-mentioned technical scheme for the tower crane is connected more firmly with angle connection.
Optionally, a first stiffening plate is fixedly arranged on the connecting angle steel, the first stiffening plate is fixedly arranged on the outer surface of the connecting angle steel, and the first stiffening plate is perpendicular to the connecting angle steel.
Through adopting above-mentioned technical scheme for the tower crane is installed firmly on steel frame roof beam basis.
Optionally, a second stiffening plate is further fixedly arranged on the connecting angle steel, and the second stiffening plate is fixedly arranged on the inner surface of the connecting angle steel.
By adopting the technical scheme, the stability of the tower crane on the basis of the steel frame beam is improved.
Optionally, the height of the second stiffener is smaller than the height of the first stiffener.
Through adopting above-mentioned technical scheme, prevented short column effect for be difficult for appearing the shearing force at the tower crane and the junction of linking the angle steel, guarantee that the tower crane installation is firm.
Optionally, the first connecting plate with the second connecting plate is kept away from angle connector's one end has all been seted up the perforation, angle connector's one end is kept away from to the third connecting plate has also been seted up two and has been perforated, perforation on first connecting plate, the second connecting plate with perforation on the third connecting plate corresponds the setting, wear to be equipped with the round pin axle in the perforation, first connecting plate, second connecting plate and third connecting plate with the tower crane bolt connects.
Through adopting above-mentioned technical scheme for the tower crane is connected more firmly with angle connection, still makes the tower crane in addition and links for dismantling between the angle connection, thereby makes things convenient for the dismouting of tower crane.
Optionally, the first connecting plate, the second connecting plate and the third connecting plate are close to one end of the tower crane and a gasket is arranged between the tower crane.
Through adopting above-mentioned technical scheme, because first connecting plate, second connecting plate and third connecting plate and angle connector welding back, first connecting plate, second connecting plate and third connecting plate are not laminated mutually with angle connector's surface, so set up the gasket when tower crane and first connecting plate, second connecting plate and third connecting plate bolting, make first connecting plate, second connecting plate and third connecting plate keep the structure indeformable, thereby guarantee that the tower crane is connected more firmly with angle connector.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the tower crane is fixedly connected with the connecting angle steel through the connecting assembly, and the connecting angle steel is welded on the upper surface of the steel frame beam foundation, so that the tower crane is fixedly installed on the steel frame beam foundation, the tower crane is stably installed on the steel frame beam foundation, and the installation safety of the tower crane is improved;
2. the tower crane is connected with the connecting angle steel through the first connecting plate, the second connecting plate and the third connecting plate, so that the tower crane is more stably installed on the connecting angle steel;
3. the tower crane and the connecting angle steel are convenient to disassemble and assemble.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic view of a connecting angle steel in the embodiment of the present application.
Fig. 3 is a schematic structural diagram of a connecting assembly in an embodiment of the present application.
Description of reference numerals: 1. connecting angle steel; 11. a first steel plate; 12. a second steel plate; 2. a connecting assembly; 21. a first connecting plate; 22. a second connecting plate; 23. a third connecting plate; 3. a steel frame beam foundation; 4. perforating; 5. a pin shaft; 6. a first stiffener plate; 7. a second stiffener plate; 8. and (7) a gasket.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a connection structure for connecting tower crane and steel frame beam foundation. Referring to fig. 1, a connection structure for connecting tower crane and steel frame beam foundation includes angle connection steel 1 and coupling assembling 2, angle connection steel 1 is provided with four, four angle connection steel 1 set firmly the four corners position at steel frame beam foundation 3 respectively, and angle connection steel 1 perpendicular to steel frame beam foundation 3's upper surface, and four stabilizer blade one-to-one settings of angle connection steel 1 and tower crane, the stabilizer blade setting of tower crane is in angle connection steel 1 the one end of keeping away from steel frame beam foundation 3, the stabilizer blade and the angle connection steel 1 of tower crane pass through coupling assembling 2 and are connected, thereby make tower crane fixed mounting on steel frame beam foundation 3.
Referring to fig. 2 and 3, the angle iron 1 includes a first steel plate 11 and a second steel plate 12, the second steel plate 12 is perpendicular to the first steel plate 11, and the second steel plate 12 extends along a length direction of the first steel plate 11; the connecting assembly 2 comprises a first connecting plate 21, a second connecting plate 22 and a third connecting plate 23; the first connecting plate 21 and the second connecting plate 22 are both provided with long-strip-shaped fishplates, the length of the first connecting plate 21 is longer than that of the second connecting plate 22, and the third connecting plate 23 is provided with a fishplate with a right-angle cross section; one end of the first connecting plate 21 is welded on the outer surface of the first steel plate 11, and the other end protrudes out of one end of the first steel plate 11 far away from the steel frame beam foundation 3; one end of the second connecting plate 22 is welded on the outer surface of the second steel plate 12, and the other end protrudes out of one end of the second steel plate 12 far away from the steel frame beam foundation 3; one end of the third connecting plate 23 is welded to the inner surface of the connecting angle steel 1, and the other end protrudes out of one end of the connecting angle steel 1 away from the steel frame beam foundation 3.
Referring to fig. 2 and 3, first connecting plate 21, perforation 4 has all been seted up to the one end that second connecting plate 22 extrudes angle iron 1, perforation 4 has also been seted up on the one end that third connecting plate 23 extrudes angle iron 1, perforation 4 on the third connecting plate 23 sets up to two, first connecting plate 21, perforation 4 on the second connecting plate 22 sets up with perforation 4 one-to-one on the third connecting plate 23 respectively, perforation 4 has also been seted up to the stabilizer blade department of tower crane, wear to be equipped with round pin axle 5 in the perforation 4, round pin axle 5 passes perforation 4 with tower crane fixed mounting on angle iron 1. Be provided with gasket 8 between the stabilizer blade of the outstanding angle cleat of angle steel 1's of first connecting plate 21, second connecting plate 22 and third connecting plate 23 and tower crane, increased the area of contact of round pin axle 5 and tower crane, guarantee first connecting plate 21, second connecting plate 22 and third connecting plate 23 stable in structure to it is more firm to make coupling assembling 2 be connected with the tower crane.
Referring to fig. 2 and 3, two first stiffening plates 6 and two second stiffening plates 7 are further fixedly arranged on the connecting angle steel 1; the first stiffening plate 6 is higher than the second stiffening plate 7, so that the short column effect is avoided, the tower crane is more stable when transmitting gravity to the steel frame beam foundation 3, and the tower crane is more stable and higher in safety when fixedly arranged on the steel frame beam foundation 3 through the connecting angle steel 1; one side of one of the first stiffening plates 6 is vertically welded on the outer surface of the first steel plate 11, extends along the height direction of the first steel plate 11, and is arranged on one side of the first steel plate 11 close to the second steel plate 12; one side of the other first stiffening plate 6 is vertically welded on the outer surface of the second steel plate 12, extends along the height direction of the second steel plate 12, is arranged on one side of the second steel plate 12 close to the first steel plate 11, and the lower end of the first stiffening plate 6 is welded on the upper surface of the steel frame beam foundation 3.
Referring to fig. 2 and 3, one of the second stiffening plates 7 is welded to the inner surface of the first steel plate 11, extends along the height direction of the first steel plate 11, and is disposed on the side of the first steel plate 11 away from the second steel plate 12; the other second stiffening plate 7 is welded on the inner surface of the second steel plate 12, extends along the height direction of the second steel plate 12, and is arranged on one side of the second steel plate 12 far away from the first steel plate 11, and the lower end of the second stiffening plate 7 is welded on the upper surface of the steel frame beam foundation 3.
The implementation principle of the application is as follows: welding one end of a connecting angle steel 1 on a steel frame beam foundation 3, and connecting a tower crane with the connecting angle steel 1 through a connecting assembly 2, so that the tower crane is fixedly arranged on the steel frame beam foundation 3; a first stiffening plate 6 and a second stiffening plate 7 are welded on the connecting angle steel 1, so that the tower crane is more stably installed on the steel frame beam foundation 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a connection structure for connecting tower crane and steel frame roof beam basis which characterized in that: comprises a connecting angle steel (1) and a connecting component (2); connecting angle steel (1) is provided with four, four connecting angle steel (1) sets firmly the four corners position of steel frame beam foundation (3), the stabilizer blade of tower crane is placed on connecting angle steel (1), the stabilizer blade of tower crane with connecting angle steel (1) passes through coupling assembling (2) are connected.
2. The connection structure for connecting a tower crane and a steel frame beam foundation according to claim 1, characterized in that: the connecting assembly (2) comprises a first connecting plate (21), a second connecting plate (22) and a third connecting plate (23); the first connecting plate (21) and the second connecting plate (22) are fixedly arranged on the outer surface of the connecting angle steel (1), and the third connecting plate (23) is fixedly arranged on the inner surface of the connecting angle steel (1).
3. The connection structure for connecting a tower crane and a steel frame beam foundation according to claim 1, characterized in that: the connecting angle steel is characterized in that a first stiffening plate (6) is fixedly arranged on the connecting angle steel (1), the first stiffening plate (6) is fixedly arranged on the outer surface of the connecting angle steel (1), and the first stiffening plate (6) is perpendicular to the connecting angle steel (1).
4. The connection structure for connecting a tower crane and a steel frame beam foundation as claimed in claim 3, wherein: and the connecting angle steel (1) is also fixedly provided with a second stiffening plate (7), and the second stiffening plate (7) is fixedly arranged on the inner surface of the connecting angle steel (1).
5. The connection structure for connecting a tower crane and a steel frame beam foundation as claimed in claim 3, wherein: the height of the second stiffening plate (7) is smaller than that of the first stiffening plate (6).
6. The connection structure for connecting a tower crane and a steel frame beam foundation according to claim 1, characterized in that: first connecting plate (21) with second connecting plate (22) are kept away from perforation (4) have all been seted up to the one end of angle connector (1), two perforation (4) have also been seted up to the one end that angle connector (1) was kept away from in third connecting plate (23), perforation (4) on first connecting plate (21), second connecting plate (22) with perforation (4) on third connecting plate (23) correspond the setting, wear to be equipped with round pin axle (5) in perforation (4), first connecting plate (21), second connecting plate (22) and third connecting plate (23) with the tower crane bolt connects.
7. A connection structure for connecting a tower crane with a steel frame beam foundation (3) according to claim 5, characterized in that: first connecting plate (21), second connecting plate (22) and third connecting plate (23) are close to the one end of tower crane with set up gasket (8) between the tower crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879970.9U CN215105470U (en) | 2021-04-26 | 2021-04-26 | A connection structure for connecting tower crane and steel frame roof beam basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879970.9U CN215105470U (en) | 2021-04-26 | 2021-04-26 | A connection structure for connecting tower crane and steel frame roof beam basis |
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| Publication Number | Publication Date |
|---|---|
| CN215105470U true CN215105470U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120879970.9U Active CN215105470U (en) | 2021-04-26 | 2021-04-26 | A connection structure for connecting tower crane and steel frame roof beam basis |
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| CN (1) | CN215105470U (en) |
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2021
- 2021-04-26 CN CN202120879970.9U patent/CN215105470U/en active Active
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