Correcting and reinforcing device for cup foundation steel column

Abstract

The utility model relates to a correcting and reinforcing device for a cup foundation steel column. The correcting and reinforcing device comprises an adjusting tool, a steel wedge and a cushion block. The cushion block is arranged at the bottom of the steel column for height adjustment, the adjusting tool is arranged around the steel column for adjusting the perpendicularity of the steel column, and steel wedges are additionally arranged around the steel column for fixing the steel column; the adjusting tool comprises a hydraulic jack, a supporting steel plate and an L-shaped steel plate. The supporting steel plate is vertically welded to the L-shaped steel plate, the inner side of the L-shaped steel plate is fixed to the inner side of the cup foundation, one end of the hydraulic jack abuts against the supporting steel plate, and the other end of the hydraulic jack abuts against the steel column. In the installation process of the cup-mouth foundation steel column, the cup-mouth foundation steel column can be rapidly fixed and accurately corrected.

Description

Technical Field

[0001] The utility model relates to the field of steel structure installation, and specifically relates to a correction and reinforcement device for a steel column in a cup foundation. Background Technique

[0002] During the installation process of the steel column in the cup foundation, it is relatively difficult to correct and adjust, and it is difficult to control the installation accuracy of the steel column. To ensure the installation accuracy of the steel column, at present, most of the steel columns in the cup foundation are fixed by welding limit plates during the installation process, and the correction and adjustment are carried out by adjusting guy ropes. The steel column is fixed in the form of welding limit plates, and a large number of temporary measures need to be welded. After the adjustment is completed, they need to be cut off. The cutting and grinding workload is large, and it is easy to damage the base metal, resulting in a large amount of manual and material consumption. The use of guy ropes for correction and adjustment has high requirements for the fixation of guy ropes and is difficult to operate. Content of the Utility Model

[0003] The utility model aims to overcome the defects of the prior art and provide a correction and reinforcement device for a steel column in a cup foundation to solve the problem of difficult correction and adjustment of the steel column in the cup foundation.

[0004] To solve the above technical problems, the utility model is realized as follows:

[0005] A correction and reinforcement device for a steel column in a cup foundation, characterized in that: it includes an adjustment tooling, a steel wedge and a cushion block; the cushion block is arranged at the bottom of the steel column for height adjustment, the adjustment tooling is arranged around the steel column for adjusting the verticality of the steel column, and steel wedges are added around the steel column to fix the steel column;

[0006] The adjustment tooling includes a hydraulic jack, a support steel plate and an L-shaped steel plate; the support steel plate is vertically welded on the L-shaped steel plate, the inner side of the L-shaped steel plate is fixed on the inner side of the cup foundation, one end of the hydraulic jack abuts against the support steel plate, and the other end abuts against the steel column.

[0007] The correction and reinforcement device for a steel column in a cup foundation is characterized in that: a stiffening plate is arranged between the support steel plate and the L-shaped steel plate.

[0008] The correction and reinforcement device for a steel column in a cup foundation is characterized in that: cushion blocks are arranged around the bottom of the steel column.

[0009] The correction and reinforcement device for a steel column in a cup foundation is characterized in that: the cushion block is a steel cushion block.

[0010] The beneficial effects of the utility model are as follows: It can be seen from the above technical solution that the present application provides a correction and reinforcement device for the cup-mouth foundation steel column, which makes the installation and adjustment of the steel column simple and easy to operate, while ensuring the high-precision installation requirements of the steel column. This device not only improves the efficiency of positioning, improves the installation accuracy of the steel column, and greatly reduces the cutting and grinding work after the adjustment of the steel column, but also greatly reduces the labor cost, saves measures and materials, and has a high application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0012] Figure 1 This is a schematic diagram of the structure of this application.

[0013] Figure 2 for Figure 1 Top view.

[0014] Figure 3 This is a schematic diagram of the adjustment tooling.

[0015] Figure 4 for Figure 3 Top view. DETAILED DESCRIPTION

[0016] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection requested by the present application.

[0017] like Figures 1-4 As shown: a correction and reinforcement device for a cup-mouth foundation steel column, which includes an adjustment tool, a steel wedge 5 and a cushion block 6; the cushion block is arranged at the bottom of the steel column 7 to adjust the height, the adjustment tool is arranged around the steel column to adjust the verticality of the steel column, and steel wedges are added around the steel column to fix the steel column;

[0018] The adjustment tooling includes a hydraulic jack 1, a support steel plate 2, and an L-shaped steel plate 4; the support steel plate is vertically welded to the L-shaped steel plate, the inner side of the L-shaped steel plate is fixed to the inner side of the cup mouth foundation, one end of the hydraulic jack is against the support steel plate, and the other end is against the steel column.

[0019] A stiffening plate 3 is arranged between the supporting steel plate and the L-shaped steel plate.

[0020] Pads are arranged around the bottom of the steel column.

[0021] The cushion block is a steel cushion block.

[0022] Workflow:

[0023] ①. Place steel cushion blocks at the bottom of the cup foundation that has passed the acceptance inspection.

[0024] ②. Hoist and position the steel column in place.

[0025] ③. Adjust the position and verticality of the steel column in all four directions through the adjustment tooling.

[0026] ④. After the steel column meets the measurement requirements, add steel wedges to wedge tightly in all four directions to fix the steel column.

[0027] ⑤. Remove the adjustment tooling and transfer to the next process (grouting the cup).

[0028] This device is a device for correcting and strengthening steel columns in cup foundations. Its function is to ensure the precise correction and stable strengthening of steel columns in cup foundations and ensure the accuracy of steel columns after cup grouting. The steel cushion blocks have precise elevations before the steel column is hoisted. After the steel column is in place, the horizontal position and verticality are adjusted through the adjustment tooling. After meeting the design requirements, steel wedges are used to wedge tightly in all four directions to make the steel column meet the final measurement requirements and be fixed. Through the cooperation of each device, the steel column is finally accurately positioned and precisely corrected to reach the optimal state.

[0029] Through the mutual cooperation between the tooling bracket and the adjusting nut in this application, not too many temporary attachments are welded on the steel column. The position of the steel column is adjusted by tightening the nut, ensuring the precise adjustment of the steel column, which has unique novelty.

[0030] This device has a compact and simple structure and is easy to operate. According to the measurement data, it is adjusted by tightening the nut, which has significant practical significance. Different from the previous methods of using Karmar plates, welding temporary fixing parts and adding jacks, the high efficiency of this utility model lies in that the device can immediately adjust through the adjusting nut according to the measurement data, greatly reducing the on-site workload and significantly increasing the efficiency of the steel column adjustment and strengthening operation, which has high efficiency.

[0031] The advanced nature of this device lies in that through the limitation of the fixing and correcting device for the steel column, the steel column is accurately aligned. Through the tightening effect of the nut, the accuracy of the steel column reaches the design requirements within a limited time.

[0032] The above are only the embodiments provided by this application and are not used to limit this application. Although this application has been described in detail with reference to the embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. A correcting and strengthening device for a cup-shaped foundation steel column, characterized in that: It includes an adjustment tooling, steel wedges and cushion blocks; the cushion blocks are arranged at the bottom of the steel column for height adjustment, the adjustment tooling is arranged around the steel column for adjusting the verticality of the steel column, and steel wedges are additionally arranged around the steel column to fix the steel column; The adjustment tooling includes a hydraulic jack, a support steel plate and an L-shaped steel plate; the support steel plate is vertically welded to the L-shaped steel plate, the inner side of the L-shaped steel plate is fixed to the inner side of the cup foundation, one end of the hydraulic jack abuts against the support steel plate, and the other end abuts against the steel column.

2. The correction and reinforcement device for the cup mouth foundation steel column according to claim 1, wherein: Stiffening plates are arranged between the support steel plate and the L-shaped steel plate.

3. The correction and reinforcement device for a cup mouth foundation steel column according to claim 1, characterized in that: Cushion blocks are arranged around the bottom of the steel column.

4. The correction and reinforcement device for a cup mouth foundation steel column according to claim 3, wherein: The cushion blocks are steel cushion blocks.

Images