Novel high-cup-mouth foundation steel column mounting and supporting device

Abstract

The utility model discloses a novel high cup foundation steel column installation supporting device which comprises a cup foundation, a steel column to be installed in the cup foundation and an anchor bolt agent, the top of the cup foundation is provided with an angle steel guide frame matched with the section of the steel column, and an anchor bolt assembly is embedded in the bottom of the cup foundation. The anchor bolt assembly comprises an anchor bolt, an adjusting nut, an upper gasket and a lower gasket. The bottom of the steel column is provided with an open hole connected with the anchor bolt assembly in a matched mode. The position of the steel column is positioned through the angle steel guide frame, the purposes of adjusting the height of the steel column in advance, fixing the position of the steel column and the like are achieved by utilizing the hole which is reserved in the bottom plate in advance and connected with the anchor bolt provided with the adjusting nut at the bottom of the cup foundation when the steel column is machined, installation time is saved, installation precision is improved, and potential safety hazards in the installation process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure installation engineering, specifically a new type of high cup-mouth foundation steel column installation support device. Background Technology

[0002] In current civil engineering practice, the cup-mouth foundation steel column installation method has been widely used in various construction projects, such as high-rise buildings, large public facilities, etc. Practice has proved that this method has significant technical advantages and economic benefits.

[0003] However, in the installation and construction of the steel column of the cup mouth independent foundation of the steel structure project, due to most design requirements, there is a gap of about 15cm between the bottom of the cup mouth foundation and the bottom of the steel column for leveling. For the installation of the steel column, the traditional form is to install steel wedges around the steel column and the cup mouth to fix the steel column, and use a screw jack to adjust the plane position of the steel column. The operation is time-consuming and laborious, and the accuracy is poor. Contents of utility model

[0004] The purpose of the utility model is to provide a new type of high cup-mouth foundation steel column installation support device to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a new type of high cup-mouth foundation steel column installation support device, including a cup-mouth foundation, a steel column to be installed in the cup-mouth foundation, and an anchor agent. The top of the cup-mouth foundation is provided with an angle steel guide frame matching the cross section of the steel column, and the bottom of the cup-mouth foundation is pre-embedded with an anchor assembly.

[0006] As a further description of the above solution, the bottom of the steel column is provided with a hole that cooperates with the anchor bolt.

[0007] As a further description of the above solution, the anchor bolt assembly includes an anchor bolt, an adjusting nut and upper and lower washers, and the adjusting nut and the upper and lower washers are cooperatively installed on the anchor bolt.

[0008] As a further description of the above solution, the top inner wall of the cup mouth base is paved with a shaped cup mouth protection net, and the shaped cup mouth protection net is made of stainless steel.

[0009] As a further description of the above solution, the anchor agent is placed in the hole where the anchor assembly is pre-buried.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model locates the position of the steel column through the angle steel guide frame, and makes use of the holes reserved in advance on the bottom plate during the processing of the steel column to connect with the anchor bolts installed with adjusting nuts at the bottom of the cup-shaped foundation, so as to adjust the height of the steel column in advance and fix the position of the steel column. This method saves installation time, increases installation accuracy, and reduces potential safety hazards during the installation process. Brief Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0013] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the utility model;

[0014] Figure 3 For an embodiment of the utility model Figure 2 An enlarged view of A in;

[0015] Figure 4 It is an exploded view of the internal structure of the foundation of an embodiment of the utility model.

[0016] In the figure: 1, cup-shaped foundation; 2, steel column; 3, anchor bolt assembly; 3.1, anchor bolt; 3.2, adjusting nut; 3.3, upper and lower gaskets; 4, anchor bolt agent; 5, angle steel guide frame; 6, fixed-type cup-shaped protection net. Detailed Embodiment

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1 - 4The utility model provides a technical solution: a novel high cup-mouth foundation steel column installation support device, comprising a cup-mouth foundation 1, a steel column 2 to be installed in the cup-mouth foundation 1, and an anchor agent 4. The top of the cup-mouth foundation 1 is provided with an angle steel guide frame 5 matching the cross section of the steel column 2, which is used to provide accurate guidance and preliminary positioning during the lifting process of the steel column 2. An anchor assembly 3 is pre-buried at the bottom of the cup-mouth foundation 1. An opening that is matched and connected to the anchor assembly 3 is provided at the bottom of the steel column 2. The anchor assembly 3 includes an anchor 3. .1. Adjust the nut 3.2 and the upper and lower washers 3.3. The adjusting nut 3.2 and the upper and lower washers 3.3 are installed on the anchor bolt 3.1, and the upper end of the anchor bolt 3.1 passes through the opening at the bottom of the steel column 2 to connect and support the steel column 2. After the steel column 2 is inserted into the cup-shaped foundation 1, ensure that the gap between the steel column 2 and the cup-shaped foundation 1 is uniform. There is a gap of about 50MM between the bottom surface of the steel column 2 and the bottom surface of the cup-shaped foundation 1 to facilitate secondary pouring, and then the position of the steel column 2 can be accurately adjusted by rotating the adjusting nut 3.2.

[0019] Specifically, such as Figure 1 and Figure 2 As shown: The top inner wall of the cup mouth foundation 1 is paved with a shaped cup mouth protection net 6, which is made of stainless steel to prevent debris from falling into the cup mouth foundation 1 during the hoisting process and protect the cup mouth foundation 1 structure from damage.

[0020] Specifically, such as Figure 2 and Figure 3 As shown: the anchor agent 4 is placed in the hole where the anchor assembly 3 is pre-buried, and has excellent properties of rapid solidification, high strength, and low shrinkage, and is used to fill the gap between the anchor assembly 3 and the cup base 1. The anchor 3.1 is inserted into the hole filled with the anchor agent 4 to ensure that the anchor 3.1 is fully in contact with the anchor agent 4 and compacted, so that the anchor assembly 3 and the cup base 1 are firmly connected, and the bearing capacity and seismic resistance are improved.

[0021] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A novel high cup-mouth foundation steel column installation support device, comprising a cup-mouth foundation (1), a steel column (2) to be installed in the cup-mouth foundation (1), and an anchor agent (4), characterized in that: An angle steel guide frame (5) matching the cross section of the steel column (2) is provided at the top of the cup-mouth foundation (1), and an anchor bolt assembly (3) is pre-buried at the bottom of the cup-mouth foundation (1).

2. The novel high cup-mouth foundation steel column installation support device according to claim 1 is characterized in that: The bottom of the steel column (2) is provided with an opening which is matched and connected with the anchor bolt assembly (3).

3. The novel high cup-mouth foundation steel column installation support device according to claim 1 is characterized in that: The anchor bolt assembly (3) comprises an anchor bolt (3.1), an adjusting nut (3.2) and upper and lower washers (3.3); the adjusting nut (3.2) and the upper and lower washers (3.3) are mounted on the anchor bolt (3.1) in a coordinated manner.

4. The novel high cup-mouth foundation steel column installation support device according to claim 1 is characterized in that: The top inner wall of the cup mouth base (1) is paved with a shaped cup mouth protection net (6), and the shaped cup mouth protection net (6) is made of stainless steel.

5. The novel high cup-mouth foundation steel column installation support device according to claim 1 is characterized in that: The anchor bolt agent (4) is placed in the hole in which the anchor bolt component (3) is pre-buried.

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