Positioning device of steel structure cup mouth type foundation steel column

Abstract

The utility model belongs to the technical field of constructional engineering construction, and particularly relates to a positioning device of a steel structure cup mouth type foundation steel column, which comprises a fixed base, a fixed part arranged on the fixed base and a horizontal telescopic pipe, one end of the horizontal telescopic pipe is connected to the fixed base, a locking part is arranged on the horizontal telescopic pipe, and the horizontal telescopic pipe is connected with the fixed base. The positioning device for the steel structure cup mouth type foundation steel column is very simple in structure, convenient to use and install, high in construction efficiency, capable of being adjusted within a certain range, high in applicability and very high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering construction, and particularly relates to a positioning device for steel columns of steel structure cup foundation Background Technique

[0002] In the field of steel structures, cup foundations are widely used. When installing steel columns of cup foundations, wooden wedges or steel wedges and jacking devices are often used for horizontal positioning of steel columns. After the steel column is positioned, concrete is poured for the first time until the bottom of the wedge. After curing until the concrete strength reaches 75%, the wedge is pulled out. After chiseling and cleaning the surface of the first-poured concrete, the second concrete pouring is carried out. This method has problems such as a long construction period for two-stage concrete pouring, poor integrity, difficult removal of wedges, and easy loosening and displacement of wedges during adjustment, resulting in inconvenient construction.

[0003] At present, there are some positioning devices in the prior art, but generally the structures are relatively complex, or they are troublesome to use or cannot be adjusted. For example, in the patent CN219471594U, a horizontal positioning and adjusting device for steel columns of cup foundations has a relatively complex structure and is inconvenient to use. Content of the Utility Model

[0004] The utility model provides a positioning device for steel columns of steel structure cup foundation, which can solve the problems pointed out in the background technique.

[0005] The positioning device for steel columns of steel structure cup foundation includes a fixed base, a fixing member arranged on the fixed base, and a horizontal telescopic tube. One end of the horizontal telescopic tube is connected to the fixed base, and a locking member is arranged on the horizontal telescopic tube, and the length is locked by the locking member.

[0006] Preferably, the fixing member is a bolt.

[0007] Preferably, the horizontal telescopic tube includes a sleeve and a sliding rod matched with the sleeve. One end of the sliding rod is connected to the fixed base, and a locking member is arranged on the sleeve.

[0008] Preferably, the locking member is a locking bolt.

[0009] Preferably, a scale is arranged on the sliding rod.

[0010] Preferably, there are at least two horizontal telescopic tubes, which are horizontally distributed or vertically distributed.

[0011] Beneficial Effects: The utility model provides a positioning device for steel columns of steel structure cup foundation. The device has a very simple structure, is convenient to use and install, has high construction efficiency, can be adjusted within a certain range, has strong applicability, and has very strong practicability. Description of the Drawings

[0012] Figure 1 This is a structural schematic diagram of the present utility model.

[0013] Explanation of reference numerals in the drawings:

[0014] Reference numerals in the figure: fixed base 1; fixing member 2; horizontal telescopic tube 3; sleeve 31; sliding rod 32; locking member 4; scale 5; steel column 6. Specific embodiments

[0015] Next, with reference to the accompanying drawings, a specific embodiment of the present utility model will be described in detail. However, it should be understood that the protection scope of the present utility model is not limited by the specific embodiments.

[0016] Embodiment 1:

[0017] As Figure 1 shown, the positioning device for the steel column of the steel structure cup-shaped foundation includes a fixed base 1, a fixing member 2 provided on the fixed base 1, and a horizontal telescopic tube 3. One end of the horizontal telescopic tube 3 is connected to the fixed base 1, and a locking member 4 is provided on the horizontal telescopic tube 3 for locking the length through the locking member 4.

[0018] Specifically, the fixing member 2 is a bolt. The horizontal telescopic tube 3 includes a sleeve 31 and a sliding rod 32 that cooperates with the sleeve 31. One end of the sliding rod 32 is connected to the fixed base 1. A locking member 4 is provided on the sleeve 31. The locking member 4 is a locking bolt. There are at least two horizontal telescopic tubes 3, which are horizontally distributed or vertically distributed to ensure the accuracy of positioning.

[0019] In some embodiments, a scale 5 is provided on the sliding rod 32.

[0020] The working principle of the present utility model: First, bolt holes are reserved at corresponding positions in the concrete around the cup mouth. The fixed base 1 is fixed in the corresponding position through bolts. One end of the sleeve 31 is connected to the steel column 6, which can be connected by welding or can be a detachable connection such as a hoop. After adjusting each part in place, the horizontal telescopic tube 3 is locked through the locking member 4. After the casting is completed, each part is removed. If one end of the sleeve 31 is connected by welding, the sleeve 31 can be reserved on the steel column 6.

[0021] The above discloses only several specific embodiments of the present utility model. However, the embodiments of the present utility model are not limited thereto, and any changes that can be thought of by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. The positioning device of the cup-shaped foundation steel column of the steel structure is characterized by: The invention comprises a fixed base (1), a fixing member (2) arranged on the fixed base (1), and a horizontal telescopic tube (3); one end of the horizontal telescopic tube (3) is connected to the fixed base (1); a locking member (4) is provided on the horizontal telescopic tube (3), and the length is locked by means of the locking member (4).

2. The positioning device for the cup-shaped foundation steel column of the steel structure according to claim 1 is characterized in that: The fixing member (2) is a bolt.

3. The positioning device for the cup-shaped foundation steel column of the steel structure according to claim 2 is characterized in that: The horizontal telescopic tube (3) comprises a sleeve (31) and a sliding rod (32) matched with the sleeve (31), one end of the sliding rod (32) is connected to the fixed base (1), and a locking piece (4) is provided on the sleeve (31).

4. The positioning device for the cup-shaped foundation steel column of the steel structure according to claim 3 is characterized in that: The locking member (4) is a locking bolt.

5. The positioning device for the cup-shaped foundation steel column of a steel structure according to claim 3 is characterized in that: The sliding rod (32) is provided with a scale (5).

6. The positioning device for a cup-shaped foundation steel column of a steel structure according to any one of claims 1 to 5, characterized in that: There are at least two horizontal telescopic tubes (3), which are distributed horizontally or vertically.

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