CN219585711U - Horizontal control device for embedded section of tower crane - Google Patents
Horizontal control device for embedded section of tower crane Download PDFInfo
- Publication number
- CN219585711U CN219585711U CN202320664769.8U CN202320664769U CN219585711U CN 219585711 U CN219585711 U CN 219585711U CN 202320664769 U CN202320664769 U CN 202320664769U CN 219585711 U CN219585711 U CN 219585711U
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- outer frame
- tower crane
- horizontal control
- control device
- embedded
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- Jib Cranes (AREA)
Abstract
The utility model relates to the field of building construction, in particular to a horizontal control device for a pre-buried section of a tower crane; the device comprises an outer frame and inclined struts arranged in the outer frame, wherein the outer frame is rectangular, and the inclined struts are arranged between adjacent right-angle sides; the outer frame is placed on the embedded bolts around the tower crane through four corners of the outer frame, so that a horizontal control platform is formed. The horizontal control device provided by the utility model fully plays the advantages of the tower crane adopting the fixed underframe structure of the embedded joint, plays an important role in safe use of the tower crane, can conveniently measure and adjust the flatness, greatly improves the construction efficiency, shortens the construction time by more than one half, is detachable and reusable again, occupies small space and is convenient to carry.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a pre-buried water level control device of a tower crane.
Background
The tower crane is often used in building construction, whether the installation of the tower crane is stable or not is related to convenience and safety of construction, a foundation pit is dug at a proper position underground before the installation of the tower crane, the lower end of the foundation bolt is placed in the foundation pit, and the method comprises the steps of manufacturing an adjustable bottom support, placing an embedded joint, adjusting the embedded water-saving flatness, reinforcing the structure, binding reinforcing steel bars, erecting templates, casting concrete and maintaining the concrete. The safety problems of various damages to the use of the tower crane caused by the exceeding of the embedded water-saving flatness of the tower crane are solved, so that the foundation level error is required to be less than 1/1000 for the foundation surface level, and the flatness requirement and the plane size requirement of the embedded bolts of the foundation are high. The mechanical equipment requirements can be met only by installing the underframe and the tower body foundation section perpendicularity on the foundation surface.
Disclosure of Invention
The utility model aims to overcome the defects and provides the embedded section horizontal control device of the tower crane, which is convenient to measure and adjust flatness, can be repeatedly used, occupies small space and is convenient to carry.
In order to achieve the above object, the present utility model is achieved by:
the horizontal control device for the embedded section of the tower crane comprises an outer frame and inclined struts arranged in the outer frame, wherein the outer frame is rectangular, and the inclined struts are arranged between adjacent right-angle sides; the outer frame is placed on the embedded bolts around the tower crane through four corners of the outer frame, so that a horizontal control platform is formed.
The embedded section horizontal control device of the tower crane is characterized in that the outer frame is of a plug-in type, the outer frame is made of four straight steel pipes, and the single-side steel pipes are connected by two steel pipe sections in a plug-in type through a pin shaft.
The horizontal control device provided by the utility model fully plays the advantages of the tower crane adopting the fixed underframe structure of the embedded joint, plays an important role in safe use of the tower crane, can conveniently measure and adjust the flatness, greatly improves the construction efficiency, shortens the construction time by more than one half, is detachable and reusable again, occupies small space and is convenient to carry.
Drawings
Fig. 1 is a schematic structural diagram of the device.
Detailed Description
The utility model is further illustrated by the following specific examples.
As shown in FIG. 1, the horizontal control device for the embedded section of the tower crane comprises an outer frame 1 and inclined struts 2 arranged in the outer frame 1, wherein the outer frame 1 is rectangular, and the inclined struts 2 are arranged between adjacent right-angle sides; the outer frame 1 is placed on the embedded bolts around the tower crane through four corners of the outer frame, so that a horizontal control platform is formed.
The embedded section horizontal control device of the tower crane is characterized in that the outer frame 1 is in plug-in connection, the outer frame 1 is made of four straight steel pipes, and the single-side steel pipes are formed by mutually plugging two steel pipe sections and are connected through a penetrating pin shaft 3.
In actual operation, the device can be implemented in the following manner:
the device is rectangular in a rectangular pipe composition mode, four angles are reinforced by the pipe-preventing diagonal bracing, and the rectangular pipe has the following specification: wall thickness x width x height is 2mm x 20mm x 40mm; the size (length and width) of the device is manufactured according to the fixed position of foundation bolts of a tower crane (or the model of a standard section of the tower crane), four angles of the device are provided with rectangular square tubes for diagonal bracing reinforcement, the square tubes on the four sides and the diagonal bracing square tubes are connected through stainless steel flat head holes and pin shafts, the specification is 10mm x 35mm (the nominal diameter is 10 mm), and the device is detachable and reusable, convenient to carry, simple in structure and reliable in strength and rigidity; the device is a flat shaping device, is placed on the upper edge of a tower crane foundation buried plate, is clamped in foundation embedded four-corner bolts to be tightly attached to the buried plate, and adjusts the embedded height and size of the tower crane by controlling the horizontal standard and the flatness of the device so as to meet the installation requirement.
The horizontal control device provided by the utility model fully plays the advantages of the tower crane adopting the fixed underframe structure of the embedded joint, plays an important role in safe use of the tower crane, can conveniently measure and adjust the flatness, greatly improves the construction efficiency, shortens the construction time by more than one half, is detachable and reusable again, occupies small space and is convenient to carry.
Claims (2)
1. A horizontal control device of a pre-buried section of a tower crane is characterized in that: the device comprises an outer frame and inclined struts arranged in the outer frame, wherein the outer frame is rectangular, and the inclined struts are arranged between adjacent right-angle sides; the outer frame is placed on the embedded bolts around the tower crane through four corners of the outer frame, so that a horizontal control platform is formed.
2. The tower crane pre-buried section horizontal control device according to claim 1, characterized in that: the outer frame is plug-in type, the outer frame is made of four straight steel pipes, and the single-side steel pipes are mutually plug-in by adopting two steel pipe sections and are connected through a penetrating pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320664769.8U CN219585711U (en) | 2023-03-30 | 2023-03-30 | Horizontal control device for embedded section of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320664769.8U CN219585711U (en) | 2023-03-30 | 2023-03-30 | Horizontal control device for embedded section of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219585711U true CN219585711U (en) | 2023-08-25 |
Family
ID=87690830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320664769.8U Active CN219585711U (en) | 2023-03-30 | 2023-03-30 | Horizontal control device for embedded section of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219585711U (en) |
-
2023
- 2023-03-30 CN CN202320664769.8U patent/CN219585711U/en active Active
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