Prefabricated column mounting and positioning device

Abstract

The utility model discloses a prefabricated column mounting and positioning device which comprises corner seats arranged at four column corners of a prefabricated column pre-mounting position, and a telescopic connecting structure is arranged between every two adjacent corner seats. The telescopic connecting structure is used for connecting the four corner seats to form a rectangular frame structure of which the internal section size is the same as the section size of the prefabricated column; the prefabricated column installing and positioning device is simple in structure, easy to use, convenient to machine and manufacture, capable of being repeatedly used, capable of meeting installing and positioning requirements of prefabricated columns of various sizes and types, beneficial to rapid installing and positioning of the prefabricated columns, convenient to carry and beneficial to rapid transfer in the construction process.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated column installation and construction, in particular to a prefabricated column installation and positioning device. Background Art

[0002] In order to shorten the construction period, many building components are constructed by prefabricated installation methods, such as prefabricated frame columns. During the installation of prefabricated frame columns, the prefabricated columns are slowly lifted by lifting equipment. When they are lifted to a certain height from the ground, the installation workers check the positioning lines on the floor, stabilize the prefabricated columns, and check whether the sleeve holes of the prefabricated columns are aligned with the connecting steel bars. After the inspection is qualified, they are slowly lowered. However, during the construction process, the sleeve holes of the prefabricated columns are small in size and require high precision. It is difficult to manually move and find the installation position of the prefabricated columns, which is inefficient and difficult to ensure that they are installed in place at one time, affecting the installation efficiency of the prefabricated columns and thus affecting the construction period. In the prior art, there is also a method of designing a prefabricated column positioning plate to assist in the installation and positioning of prefabricated columns. The prefabricated column positioning plate usually has two structures: integral and split. However, although the integral positioning plate is simple to process and can be directly assembled and welded by several steel plates, it is difficult to reuse it after use. Although the existing split type can be reused, the assembly structure design is relatively complex, difficult to process, and has a high cost.

[0003] Therefore, it is necessary to develop a new prefabricated column positioning device to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a prefabricated column installation and positioning device, which comprises corner seat structures made of angle steel at the four column corners at the prefabricated column pre-installation position, and a telescopic connection structure between adjacent corner seats to form an auxiliary installation device for installing and positioning the prefabricated seats. The distance between the four corner seats can be adjusted by the telescopic connection structure to meet the installation and positioning needs of prefabricated columns of various sizes.

[0005] The utility model provides a prefabricated column installation and positioning device, comprising corner seats arranged at four column corners of the prefabricated column pre-installation position, a telescopic connection structure is arranged between adjacent corner seats, and the telescopic connection structure is used to connect the four corner seats to form a rectangular frame structure with an internal cross-sectional size the same as the cross-sectional size of the prefabricated column.

[0006] Furthermore, the telescopic connection structure includes a track plate horizontally arranged outside the side surface of one side of the corner seat and a sliding plate horizontally arranged outside the side surface of the other side of the corner seat, and the track plate on the corner seat is arranged opposite to the sliding plate on the adjacent corner seat.

[0007] Furthermore, a sliding cavity is provided in the track plate on the corner seat along the length direction, and the sliding plate on the adjacent corner seat can slide in the sliding cavity with a single degree of freedom after being inserted into the sliding cavity of the track plate on the corner seat.

[0008] Furthermore, it also includes a locking bolt arranged on the track plate, and the locking bolt is used to lock the sliding plate in the sliding cavity of the track plate.

[0009] Furthermore, the angle seat includes a vertically arranged angle steel, an L-shaped support plate is arranged at the bottom of the angle steel, and the L-shaped support plate is formed by extending outwardly from the bottom of the angle steel on a horizontal plane.

[0010] To sum up, the present application includes at least one of the following beneficial effects: the prefabricated column installation and positioning device of the utility model has a simple structure, is easy to use, is easy to process and manufacture, is reusable and can meet the installation and positioning of prefabricated columns of multiple sizes, is conducive to the rapid installation and positioning of prefabricated columns, and is easy to carry, which is conducive to rapid transportation during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of the prefabricated column installation and positioning device in the utility model;

[0012] Explanation of the reference numerals: 1-prefabricated column; 2-angle seat; 3-track plate; 4-sliding plate; 5-locking bolt; 6-angle steel; 7-L-shaped support plate. DETAILED DESCRIPTION

[0013] The present application is further described in detail below in conjunction with the accompanying drawings.

[0014] The utility model provides a prefabricated column installation and positioning device, comprising corner seats 2 arranged at four column corners of the prefabricated column 1 pre-installation position, a telescopic connection structure is arranged between adjacent corner seats 2, and the telescopic connection structure is used to connect the four corner seats 2 to form a rectangular frame structure with the same internal cross-sectional size as the prefabricated column 1; Figure 1 As shown, the corner seats 2 are L-shaped in the vertical cross-section and are respectively arranged at the four column corners of the prefabricated column pre-installation position. Telescopic connection structures are installed between adjacent corner seats 2. The telescopic connection structure is mainly used to adjust the distance between adjacent angle steels, so that the four corner seats 2 surround the prefabricated column 1 according to the cross-sectional dimensions of the prefabricated column 1 in the vertical direction, and position and guide the installation of the prefabricated column 1 to avoid misalignment of the sleeve of the prefabricated column with the anchor bolt or damage to the anchor bolt.

[0015] In this embodiment, the telescopic connection structure includes a track plate 3 horizontally arranged on the outside of one side of the corner seat and a sliding plate 4 horizontally arranged on the outside of the other side of the corner seat. The track plate 3 on the corner seat is arranged opposite to the sliding plate 4 on the adjacent corner seat. Figure 1 As shown, the telescopic connection structure is mainly composed of a track plate 3 and a sliding plate 4, which are respectively installed and fixed on the two side surfaces outside the corner seat 2 and are arranged in the horizontal direction. The sliding plate 4 and the track plate 3 between the two corner seats 2 are relatively arranged, and are mainly used for the mutual cooperation and telescopic connection between the sliding plate 4 and the track plate 3.

[0016] In this embodiment, a sliding cavity is provided in the track plate 3 on the corner seat 2 along the length direction, and the sliding plate 4 on the adjacent corner seat can slide in the sliding cavity with a single degree of freedom after being inserted into the sliding cavity of the track plate 3 on the corner seat; the distance adjustment between adjacent corner seats can be achieved by inserting the sliding plate 4 on the corner seat into the sliding cavity of the track plate 3 of another adjacent corner seat to slide in a single degree of freedom.

[0017] In this embodiment, a locking bolt 5 is further provided on the track plate 3, and the locking bolt 5 is used to lock the sliding plate 4 in the sliding cavity of the track plate 3; Figure 1 As shown, locking bolts 5 are also provided on the track plate 3, and the locking bolts 5 are mainly used to lock the sliding plate 4 in the sliding cavity of the track plate 3, thereby ensuring that the distance between adjacent corner seats is fixed and positioning for the subsequent installation of the prefabricated column 1.

[0018] In this embodiment, the corner seat 2 includes a vertically arranged angle steel 6, and an L-shaped support plate 7 is arranged at the bottom of the angle steel 6, and the L-shaped support plate 7 is formed by the bottom of the angle steel extending outward on a horizontal plane; the angle steel 6 is vertically arranged on the concrete floor slab on which the prefabricated column 1 is installed, and an L-shaped steel plate is welded at the bottom of the angle steel 6 to increase the contact area between the angle steel 6 and the concrete floor slab, thereby ensuring the stability of the overall structure.

[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A prefabricated column installation and positioning device, characterized in that: It includes corner seats arranged at four column corners of the prefabricated column pre-installation position, and a telescopic connection structure is arranged between adjacent corner seats. The telescopic connection structure is used to connect the four corner seats to form a rectangular frame structure with an internal cross-sectional size the same as the cross-sectional size of the prefabricated column.

2. The prefabricated column installation and positioning device according to claim 1, characterized in that: The telescopic connection structure includes a track plate horizontally arranged outside the side surface of one side of the corner seat and a sliding plate horizontally arranged outside the side surface of the other side of the corner seat. The track plate on the corner seat is arranged opposite to the sliding plate on the adjacent corner seat.

3. The prefabricated column installation and positioning device according to claim 2, characterized in that: A sliding cavity is arranged in the track plate on the corner seat along the length direction, and the sliding plate on the adjacent corner seat can slide in the sliding cavity with a single degree of freedom after being inserted into the sliding cavity of the track plate on the corner seat.

4. The prefabricated column installation and positioning device according to claim 3, characterized in that: It also includes a locking bolt arranged on the track plate, and the locking bolt is used to lock the sliding plate in the sliding cavity of the track plate.

5. The prefabricated column installation and positioning device according to claim 1, characterized in that: The angle seat comprises a vertically arranged angle steel, an L-shaped support plate is arranged at the bottom of the angle steel, and the L-shaped support plate is formed by extending outwardly from the bottom of the angle steel on a horizontal plane.

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