Building shear wall testing device

Abstract

The utility model discloses a building shear wall testing device, and relates to the technical field of building construction. Comprising an operation table, an adjusting mechanism, a control mechanism and a pressing mechanism are installed on the top of the operation table, the adjusting mechanism comprises two stand columns, the two stand columns are fixedly connected to the two sides of one end of the top of the operation table respectively, and fixing plates are fixedly connected to the middles of the outer sides of the two stand columns. The motor works to drive the connecting column to rotate so as to drive the winding disc to rotate, the winding disc rotates to drive the steel cable to lift a building shear wall test sample so as to adjust the angle of the building shear wall test sample, and the pressing machine works to drive the pressing disc to move so as to adjust the angle of the building shear wall test sample. The pressing disc is attached to the outer surface of the building shear wall test sample, so that the building shear wall is tested at different angles, and the actual working requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building shear wall testing device. Background Art

[0002] Shear walls are also called wind-resistant walls, earthquake-resistant walls or structural walls. They are walls in houses or structures that mainly bear horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes to prevent structural shear (shear) damage. In order to ensure the quality of shear walls, it is usually necessary to test the quality of shear walls.

[0003] A construction shear wall quality testing device with announcement number CN220270988U has the following defects during use:

[0004] In daily production and life, some shear walls used in construction are set obliquely. During actual work, the above-mentioned device cannot test the building shear walls at different angles, which does not meet actual work needs. Therefore, there is an urgent need for a building shear wall testing device that is convenient for testing the building shear walls at different angles to meet actual work needs. Utility Model Content

[0005] The utility model aims to provide a building shear wall testing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building shear wall testing device, including an operating table, an adjusting mechanism, a control mechanism and a pressing mechanism are installed on the top of the operating table, the adjusting mechanism includes a column, and two columns are provided, and the two columns are respectively fixedly connected to the two sides of one end of the top of the operating table, and a fixing plate is fixedly connected to the middle of the outer sides of the two columns, and a tensile component is installed between the two fixed plates. A building shear wall test sample is rotatably connected to the middle of the two columns away from the fixing plate, and the tensile component can adjust the building shear wall test sample.

[0007] Preferably, the stretching assembly comprises a motor, the motor is fixedly connected to the inner side of one of the fixed plates, the output end of the motor is fixedly connected to a connecting column, and the connecting column is rotatably connected to the inner side of another of the fixed plates.

[0008] Preferably, both ends of the outer wall of the connecting column are respectively fixedly connected with a winding drum, and the tops of the two columns are respectively rotatably connected with wiring wheels. Both ends of the top of the building shear wall test sample on the side away from the motor are respectively fixedly connected with fixing rings, and the building shear wall test sample is fixedly connected with a steel cable through the fixing ring, and the steel cable is wound around the wiring wheel and the winding drum.

[0009] Preferably, the pressing mechanism includes a fixed frame, which is an inverted "L"-shaped iron block, fixedly connected to the top of the operating table in the middle of one end opposite to the column, a pressure rod is fixedly connected to the top of the fixed frame, and the output end of the pressure rod is rotatably connected to a pressing plate.

[0010] Preferably, the control mechanism includes a battery box and a controller, and the battery box and the controller are respectively mounted on the top and bottom of a side of the outer wall of the fixing frame away from the pressing plate, and bases are respectively mounted around the bottom of the operating table.

[0011] Preferably, a plug is installed on one side of the power storage box, and the power storage box, controller, plug, motor and pressure rod are electrically connected in sequence.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The building shear wall testing device drives the connecting column to rotate through the operation of the motor, thereby driving the winding drum to rotate. The rotation of the winding drum drives the steel cable to pull the building shear wall test sample, thereby adjusting the angle of the building shear wall test sample. The pressing machine drives the pressing plate to move, so that the pressing plate and the outer surface of the building shear wall test sample are fitted, so as to test the building shear wall at different angles, thereby meeting actual work needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the building shear wall testing device of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the control mechanism of the building shear wall testing device of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the pressing mechanism of the building shear wall testing device of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the adjustment mechanism of the building shear wall testing device of the utility model.

[0018] In the figure: 1. operating table; 2. control mechanism; 201. column; 202. fixing plate; 203. building shear wall test sample; 204. fixing ring; 205. steel cable; 206. cable wheel; 207. winding reel; 3. control mechanism; 301. controller; 302. battery box; 303. plug; 304. base; 4. pressing mechanism; 401. fixing frame; 402. pressure rod; 403. pressing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] Shear wall is also called wind-resistant wall, earthquake-resistant wall or structural wall. The wall in a house or structure mainly bears horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes to prevent structural shear (shear) damage. In order to ensure the quality of the shear wall, it is usually necessary to test the quality of the shear wall. The application drives the connecting column to rotate through the operation of the motor, thereby driving the winding disk to rotate, and the winding disk drives the steel cable to pull the building shear wall test sample through the rotation of the winding disk, so as to adjust the angle of the building shear wall test sample. The press machine drives the pressing plate to move, so that the pressing plate and the outer surface of the building shear wall test sample are fitted, so as to test the building shear wall at different angles, thereby meeting actual work needs.

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a building shear wall test device, including an operating table 1, an adjusting mechanism 2, a control mechanism 3 and a pressing mechanism 4 are installed on the top of the operating table 1, the adjusting mechanism 2 includes a column 201, and two columns 201 are provided. The two columns 201 are respectively fixedly connected to both sides of one end of the top of the operating table 1, and the middle of the outer sides of the two columns 201 are fixedly connected with a fixed plate 202, and a tensile component is installed between the two fixed plates 202. The middle of the two columns 201 away from the fixed plate 202 is rotatably connected with a building shear wall test sample. 203, the stretching assembly can adjust the building shear wall test sample 203, and the motor drives the connecting column to rotate, thereby driving the winding disk 207 to rotate, and the winding disk 207 rotates to drive the steel cable 205 to pull the building shear wall test sample 203, so as to adjust the angle of the building shear wall test sample 203, and the pressing machine drives the pressing plate 403 to move, so that the pressing plate 403 and the outer surface of the building shear wall test sample 203 are fitted, so as to test the building shear wall at different angles, thereby meeting actual work needs.

[0022] The stretching assembly includes a motor, which is fixedly connected to the inner side of one of the fixed plates 202 , and the output end of the motor is fixedly connected to a connecting column, which is rotatably connected to the inner side of another of the fixed plates 202 .

[0023] The two ends of the outer wall of the connecting column are respectively fixedly connected with a winding drum 207, and the tops of the two columns 201 are respectively rotatably connected with wiring wheels 206. The two ends of the top of the building shear wall test sample 203 away from the motor are respectively fixedly connected with fixing rings 204. The building shear wall test sample 203 is fixedly connected with a steel cable 205 through the fixing ring 204, and the steel cable 205 is wound around the wiring wheel 206 and the winding drum 207.

[0024] The pressing mechanism 4 includes a fixed frame 401, which is an inverted "L"-shaped iron block. The fixed frame 401 is fixedly connected to the top of the operating table 1 and the middle of one end opposite to the column 201. A pressure rod 402 is fixedly connected to the top of the fixed frame 401, and the output end of the pressure rod 402 is rotatably connected to a pressing plate 403.

[0025] The control mechanism 3 includes a power storage box 302 and a controller 301 , which are respectively mounted on the top and bottom of the outer wall of the fixing frame 401 away from the pressing plate 403 , and bases 304 are respectively mounted around the bottom of the operating table 1 .

[0026] A plug 303 is installed on one side of the power storage box 302, and the power storage box 302, the controller 301, the plug 303, the motor and the pressure rod 402 are electrically connected in sequence.

[0027] Although the embodiments of the present invention 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 present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A building shear wall testing device, comprising an operating table (1), characterized in that: An adjustment mechanism (2), a control mechanism (3) and a pressing mechanism (4) are installed on the top of the operating table (1); the adjustment mechanism (2) comprises a column (201); two columns (201) are provided; the two columns (201) are respectively fixedly connected to two sides of one end of the top of the operating table (1); a fixing plate (202) is fixedly connected in the middle of the outer sides of the two columns (201); a tensioning component is installed between the two fixing plates (202); a building shear wall test sample (203) is rotatably connected in the middle of the two columns (201) away from the fixing plates (202); and the tensioning component can adjust the building shear wall test sample (203).

2. A building shear wall testing device according to claim 1, characterized in that: The stretching assembly comprises a motor, which is fixedly connected to the inner side of one of the fixed plates (202), and the output end of the motor is fixedly connected to a connecting column, and the connecting column is rotatably connected to the inner side of another of the fixed plates (202).

3. A building shear wall testing device according to claim 2, characterized in that: The two ends of the outer wall of the connecting column are respectively fixedly connected with a winding drum (207), the top ends of the two upright columns (201) are respectively rotatably connected with a wire running wheel (206), the two ends of the top of the building shear wall test sample (203) away from the motor are respectively fixedly connected with a fixing ring (204), the building shear wall test sample (203) is fixedly connected with a steel cable (205) through the fixing ring (204), and the steel cable (205) is wound around the winding drum (207) through the wire running wheel (206).

4. A building shear wall testing device according to claim 1, characterized in that: The pressing mechanism (4) comprises a fixing frame (401), the fixing frame (401) is an inverted "L"-shaped iron block, the fixing frame (401) is fixedly connected to the top of the operating table (1) and the middle of one end opposite to the column (201), the top of the fixing frame (401) is fixedly connected to a pressure rod (402), and the output end of the pressure rod (402) is rotatably connected to a pressing plate (403).

5. A building shear wall testing device according to claim 4, characterized in that: The control mechanism (3) comprises a power storage box (302) and a controller (301), wherein the power storage box (302) and the controller (301) are respectively mounted on the top and bottom of a side of the outer wall of the fixing frame (401) away from the pressing plate (403), and bases (304) are respectively mounted around the bottom of the operating table (1).

6. A building shear wall testing device according to claim 5, characterized in that: A plug (303) is installed on one side of the power storage box (302), and the power storage box (302), the controller (301), the plug (303), the motor and the pressure rod (402) are electrically connected in sequence.

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