Mechanism for fixing stand column through concrete

Abstract

A mechanism for fixing a stand column through concrete is characterized by comprising a foundation pit, a supporting frame, a motor, a two-way lead screw, a moving rod, a positioning clamping block, a mounting nail and a horizontal measuring instrument, the supporting frame is fixedly mounted on one side of a pit opening of the foundation pit through bolts, and the two-way lead screw is mounted in a groove formed in the supporting frame through a bearing; one end of the bidirectional lead screw penetrates through the side wall of the supporting frame and extends out to be connected with a motor installed on the supporting frame, the two ends of the bidirectional lead screw are connected with moving rods through bolts respectively, positioning clamping blocks are fixedly installed at the front ends of the moving rods through installation nails, and a horizontal measuring instrument is installed on the supporting frame; firstly, the supporting frame is installed at the position of one side of a pit opening of a foundation pit through a bolt, the stand column with the bottom end provided with a flange with a hole is placed in the foundation pit, then the motor is started, the fixing clamping block fixes the position of the stand column, the stand column is fixed through the fastening bolt, and concrete is poured and filled into the foundation pit. Therefore, the stand column is prevented from inclining.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanisms for fixing columns, in particular to a mechanism for fixing concrete columns. Background Art

[0002] The traditional method for fixing columns cast in concrete for construction is to first embed anchor bolts in concrete, then set a flange with holes at the lower end of the column, and use bolts to fix the column.

[0003] However, the above-mentioned method of fixing the columns by pouring concrete has the following shortcomings: when the concrete fixed columns are placed in the foundation pit, the workers adjust their verticality, but their positions are not fixed. This makes it easy for the columns to tilt when the bottoms of the columns are fixed to the bottom surface of the foundation pit with bolts. Therefore, it is necessary to design a method that can fix the positions of the columns when they are placed in the foundation pit before fixing the columns to avoid tilting of the columns during the installation process. Utility Model Content

[0004] According to the above existing technical problems, the utility model provides a mechanism for fixing concrete columns, which is characterized by comprising a mounting portion, a support frame, a motor, a bidirectional screw rod, a moving rod, a positioning clamp block, a mounting nail, and a level measuring instrument. The mounting portion is provided with a foundation pit, and the support frame is fixedly mounted on the mounting portion at a position on one side of the foundation pit pit opening by bolts. A bidirectional screw rod is installed in a groove provided on the support frame through a bearing, one end of the bidirectional screw rod passes through a side wall of the support frame and extends out to be connected to a motor installed on the support frame, and the two ends of the bidirectional screw rod are respectively bolted to the moving rod, and a positioning clamp block is fixedly installed at the front end position of the moving rod by a mounting nail, and a level measuring instrument is installed on the support frame.

[0005] The positioning clamp block is configured to be an arc-shaped structure, and the inner diameter of the positioning clamp block is adapted to the outer diameter of the column. When fixing different columns, the corresponding positioning clamp block can be replaced.

[0006] Specifically, the threads arranged on both sides of the bidirectional screw rod are in opposite directions.

[0007] Beneficial effects of the utility model:

[0008] When the utility model is in use, the support frame of the utility model is first installed at a position on one side of the foundation pit opening by bolts, and the level measuring instrument installed on the support frame is used to detect whether the support frame is installed horizontally to avoid the support frame from tilting, and the fixing clamping block matched with the column to be fixed on the moving rod is replaced by the installation nail, and the column with a flange with a hole at the bottom is placed in the foundation pit, and then the motor is started to control the bidirectional screw rod to drive the fixing clamping blocks on both sides to move toward the column, and the fixing clamping blocks fix the position of the column, and the operator fixes the column and the foundation pit with fastening bolts, and then fills the foundation pit with concrete. The position of the column is fixed by the fixing clamping block, thereby avoiding the column from tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a front view schematic diagram of the overall structure of the mechanism for fixing concrete columns of the utility model when being fixed;

[0010] Figure 2 It is a top view schematic diagram of the overall structure of the mechanism for fixing concrete columns of the utility model when being fixed;

[0011] Figure 3 It is a partial structural schematic diagram of the moving rod of the mechanism for fixing concrete columns of the utility model;

[0012] As shown in the figure: 100. Column, 1. Installation part, 11. Foundation pit, 3. Motor, 4. Bidirectional screw, 5. Moving rod, 6. Positioning clamp, 61. Mounting nail, 7. Level measuring instrument, 8. Bolt. DETAILED DESCRIPTION

[0013] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0015] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0016] Example 1

[0017] As shown in the figure, the support frame 2 is fixedly installed by bolts 8 at one side of the pit mouth of the foundation pit 11 set on the installation part 1, and a level measuring instrument 7 is installed on the support frame 2 to detect the horizontality of the support frame 2 on the fixed installation support frame 2. The support frame 2 must be installed and fixed horizontally, and a bidirectional screw rod 4 is installed in the groove 21 set on the support frame 2 through a bearing. One end of the bidirectional screw rod 4 penetrates the side wall of the groove 21 of the support frame 2 and extends out to be connected with the motor 3 installed on the support frame 2. The threads set on both sides of the bidirectional screw rod 4 are in opposite directions, and the two ends of the bidirectional screw rod 4 are respectively bolted to the moving rod 5. The front end position of the moving rod 5 is fixedly installed with a positioning clamp 6 by an installation nail 61. The positioning clamp 6 is set to an arc structure. The inner diameter of the positioning clamp 6 is adapted to the outer diameter of the column 100. When fixing different columns, the corresponding positioning clamp can be replaced.

[0018] When using the utility model, the support frame 2 is first placed at a position on one side of the pit opening of the foundation pit 11, and the level measuring instrument 7 installed on the support frame 2 is used to detect whether it is level to prevent the support frame 2 from tilting, and the support frame 2 is fixed to the mounting portion 1 by bolts 8.

[0019] According to the situation of the column 100 to be fixed, the fixing clamp 6 on the moving rod 5 is replaced with one that is compatible with the column to be fixed by installing the nail 61, and then the column 100 with a flange with a hole at the bottom end is placed in the foundation pit 21, and the column 100 is located between the two fixing clamps 6, and then the motor 3 is started to control the rotation of the bidirectional screw 4, and the moving rod 5 threaded on both sides of the bidirectional screw 4 moves axially, driving the fixing clamps 6 on both sides to move in the direction of the column 100, and the fixing clamps 6 fix the position of the column 100, and the operator fixes the bottom end of the column 100 to the foundation pit 21 with the fastening bolts used to fix the column 100, and then fills the foundation pit with concrete. The position of the column 100 is fixed by the fixing clamp, thereby preventing the column 100 from tilting.

[0020] After fixing the column 100, the operation is to start the motor 3 in reverse, control the fixing clamps 6 on both sides to move toward each other, release the positioning of the column 100, and then remove the bolts 8 to disassemble the support frame 2 of the utility model to fix the next column to be fixed, and repeat this process.

[0021] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. The mechanism for fixing the concrete column is characterized by: It includes a foundation pit, a support frame, a motor, a bidirectional screw rod, a moving rod, a positioning clamp block, a mounting nail, and a level measuring instrument. The support frame is fixedly installed on one side of the pit mouth of the foundation pit by bolts, and the bidirectional screw rod is installed in the groove set on the support frame through a bearing. One end of the bidirectional screw rod penetrates the side wall of the support frame and extends out to be connected with the motor installed on the support frame. The two ends of the bidirectional screw rod are respectively bolted to the moving rod, and the positioning clamp block is fixedly installed at the front end of the moving rod by a mounting nail, and the level measuring instrument is installed on the support frame.

2. The mechanism for fixing concrete columns according to claim 1 is characterized in that The positioning clamp block is arranged in an arc-shaped structure.

3. The mechanism for fixing concrete columns according to claim 1 is characterized in that The threads arranged on both sides of the bidirectional screw rod are in opposite directions.

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