Building curtain wall wind resistance detection equipment

Abstract

The utility model relates to the technical field of detection equipment, in particular to wind resistance detection equipment for a building curtain wall. The device comprises a chassis and a moving plate, a storage column is coaxially arranged on the chassis, a rotating rod is rotatably arranged on the storage column, a driving assembly is arranged on the storage column and is in driving connection with the rotating rod, a lifting assembly is arranged on the storage column, a lifting frame is slidably arranged on the storage column, and the driving assembly is in driving connection with the lifting frame. A transmission belt is arranged on the two bidirectional lead screws, two sliding blocks are oppositely connected to the two bidirectional lead screws in a threaded mode, a fixing cylinder is further arranged at the bottom of the moving plate, a supporting frame is arranged on the fixing cylinder in a sliding mode, a fixing ring is rotationally arranged on the fixing cylinder, and the fixing ring is connected with the supporting frame in a threaded mode. According to the utility model, the curtain walls with different sizes are fixed through the support frame and the two sliding blocks arranged on the movable plate and the detection plate, so that the universality of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a wind resistance detection device for building curtain walls. Background Art

[0002] A building curtain wall is composed of a supporting structure system and a panel. The curtain wall is the exterior wall enclosure of a building, which does not bear weight and is hung like a curtain, so it is also called a suspended wall. It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings, composed of a structural framework and inlaid plates. The building curtain wall has functions such as wind resistance, rainwater leakage prevention, sound insulation, and impact resistance, occupying an extremely important position in the construction industry. During the production process of the curtain wall, it is necessary to regularly detect the wind resistance of the curtain wall.

[0003] Chinese Patent Publication No. CN216361674U discloses a wind pressure resistance performance detection device for curtain walls, belonging to the technical field of detection equipment. It includes a housing. One side of the inner cavity of the housing is fixedly installed with a fan to simulate the wind pressure generated by winds in different directions on the stone slab for detection. At the same time, through the rotation mechanism, the wind pressure generated on the stone slab when the wind direction is constantly changing can be simulated for detection, improving the accuracy of the wind pressure detection of the stone slab. Through the setting of the baffle, the wind blowing towards the baffle can be rebounded, so that the stone slab needs to bear the wind pressure in two directions during detection, further improving the accuracy of the wind pressure detection of the stone slab.

[0004] However, the above technical solution has the following problems: When using the device to detect the wind resistance of the curtain wall, the size of the curtain wall is usually not fixed, and the device can only detect the wind resistance of curtain walls of the same size, thus affecting the versatility of the device. Content of the Utility Model

[0005] The purpose of the utility model is to address the problems in the background art and propose a wind resistance detection device for building curtain walls that can fix curtain walls of different sizes through the support frames and two sliding blocks provided on the moving plate and the detection plate, thereby improving the versatility of the device.

[0006] The technical solution of the utility model is an anti-wind detection device for building curtain walls, including: a chassis, on which a storage column is coaxially arranged, a rotating rod is rotatably arranged on the storage column, a driving component is arranged on the storage column, the driving component is drivingly connected to the rotating rod, a lifting component is arranged on the storage column and a lifting frame is slidably arranged, the driving component is drivingly connected to the lifting frame, and a high-pressure blower is arranged at the top of the lifting frame; a moving plate, which is arranged on the rotating rod, a detection plate is vertically arranged on the moving plate, a plurality of detection components are evenly distributed on the detection plate, a moving component is arranged at the bottom of the moving plate, two bidirectional lead screws are rotatably arranged side by side on the detection plate, a transmission belt is arranged on the two bidirectional lead screws, two sliding blocks are relatively screwed on the two bidirectional lead screws, a fixed cylinder is further arranged at the bottom of the moving plate, a support frame is slidably arranged on the fixed cylinder, a fixed ring is rotatably arranged on the fixed cylinder, and the fixed ring is threadedly connected to the support frame.

[0007] Preferably, a gear a is arranged at the top of the rotating rod, and the gear a is in rotational contact with the storage column.

[0008] Preferably, the driving component includes a motor arranged on the storage column and a gear b connected to the output end of the motor, and the gear b is meshed with the gear a.

[0009] Preferably, the detection component includes a pressing column slidably arranged on the detection plate, a pressure sensor arranged on the detection plate, and a spring with two ends respectively abutted against the pressing column and the detection plate, the pressure sensor is located at the axis of the spring, and the pressing column is abutted against the pressure sensor.

[0010] Preferably, a control panel is arranged on the detection plate, and the control panel is electrically connected to the pressure sensor.

[0011] Preferably, the moving component includes a plurality of moving frames distributed at the bottom of the moving plate, a mounting frame arranged on each of the plurality of moving frames, and balls arranged between the moving frames and the mounting frames.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] When the utility model is used, the worker first rotates the fixed ring to lift the height of the support frame, places the curtain wall on the support frame, the motor a drives the bidirectional lead screw to rotate, the bidirectional lead screw drives the two sliding blocks to abut against both sides of the curtain wall, and a plurality of detection components are all abutted against the curtain wall. Then, the data of the detection components are reset, the high-pressure blower blows towards the curtain wall, the curtain wall deforms under the action of the wind force, and the curtain wall will apply pressure to the detection components when deforming. According to the data fed back by the detection components, the anti-wind data of the curtain wall can be understood. Then, the curtain wall is removed, the position of the support frame is adjusted, the curtain wall is placed again and the previous operation is repeated to detect curtain walls of different sizes, improving the versatility of the device. Description of the Drawings

[0014] Figure 1 Structural schematic diagram of an embodiment of the present utility model;

[0015] Figure 2 Partial schematic diagram of an embodiment of the present utility model;

[0016] Figure 3 Structural schematic diagram of the detection component in an embodiment of the present utility model.

[0017] Reference numerals: 1, chassis; 2, rotating rod; 3, gear a; 4, receiving column; 5, motor; 6, gear b; 7, lifting frame; 8, high-pressure blower; 9, moving plate; 10, moving component; 11, detection plate; 12, fixed cylinder; 13, support frame; 131, fixed ring; 14, bidirectional lead screw; 15, sliding block; 16, transmission belt; 17, pressing column; 18, spring; 19, pressure sensor. Detailed implementation manners

[0018] Embodiment 1

[0019] As Figures 1 - 3 shown, a wind resistance detection device for building curtain walls proposed in this embodiment includes a chassis 1 and a moving plate 9. A receiving column 4 is coaxially arranged on the chassis 1. A rotating rod 2 is rotatably arranged on the receiving column 4. A driving component is arranged on the receiving column 4 and is drivingly connected to the rotating rod 2. A lifting component is arranged on the receiving column 4 and a lifting frame 7 is slidably arranged thereon. The driving component is drivingly connected to the lifting frame 7. A high-pressure blower 8 is arranged at the top of the lifting frame 7;

[0020] The moving plate 9 is arranged on the rotating rod 2. A detection plate 11 is vertically arranged on the moving plate 9. A plurality of detection components are evenly distributed on the detection plate 11. A moving component 10 is arranged at the bottom of the moving plate 9. Two bidirectional lead screws 14 are rotatably arranged side by side on the detection plate 11. A transmission belt 16 is arranged on the two bidirectional lead screws 14. The output end of a motor a is connected to one of the bidirectional lead screws 14. Two sliding blocks 15 are relatively threadedly connected to both of the two bidirectional lead screws 14. A fixed cylinder 12 is further arranged at the bottom of the moving plate 9. A support frame 13 is slidably arranged on the fixed cylinder 12. A fixed ring 131 is rotatably arranged on the fixed cylinder 12. The fixed ring 131 is threadedly connected to the support frame 13.

[0021] The moving component 10 includes a plurality of moving frames distributed at the bottom of the moving plate 9, mounting frames respectively arranged on each of the plurality of moving frames, and balls arranged between the moving frames and the mounting frames.

[0022] When this embodiment is in use, the worker first rotates the fixed ring 131 to adjust the height of the lifting support frame 13. The curtain wall is placed on the support frame 13. The motor a drives the bidirectional lead screw 14 to rotate. The bidirectional lead screw 14 drives the two sliding blocks 15 to abut against both sides of the curtain wall. Multiple detection components are all in contact with the curtain wall. Then, the data of the detection components is reset. The high-pressure blower 8 blows towards the curtain wall. The curtain wall deforms under the action of the wind force. When the curtain wall deforms, it will exert pressure on the detection components. According to the data fed back by the detection components, the wind resistance data of the curtain wall can be understood. Then, the curtain wall is removed, the position of the support frame 13 is adjusted, and the curtain wall is placed again and the previous operation is repeated to detect curtain walls of different sizes, improving the versatility of the equipment.

[0023] Embodiment Two

[0024] As Figure 1 shown, for a building curtain wall wind resistance detection device proposed in this embodiment, compared with Embodiment One, in this embodiment, a gear a3 is provided at the top of the rotating rod 2. The gear a3 is in rotational contact with the receiving column 4. The driving assembly includes a motor 5 provided on the receiving column 4 and a gear b6 connected to the output end of the motor 5. The gear b6 is meshed and connected with the gear a3.

[0025] In this embodiment, the motor 5 drives the gear b6 to rotate. The gear b6 drives the rotating rod 2 to rotate to the angle that the worker wants through the gear a3, so that the device can detect the wind resistance of the curtain wall from different angles, thereby improving the detection accuracy of the device.

[0026] Embodiment Three

[0027] As Figure 2 and Figure 3 shown, for a building curtain wall wind resistance detection device proposed in this embodiment, compared with Embodiment One, in this embodiment, the detection component includes a pressing column 17 slidably arranged on the detection plate 11, a pressure sensor 19 arranged on the detection plate 11, and a spring 18 with both ends respectively abutting against the pressing column 17 and the detection plate 11. The pressure sensor 19 is located at the axis of the spring 18. The pressing column 17 abuts against the pressure sensor 19. A control panel is arranged on the detection plate 11. The control panel is electrically connected to the pressure sensor 19.

[0028] In this embodiment, after the curtain wall abuts against the pressing column 17, the wind current blows onto the curtain wall. The curtain wall bends under the action of the wind force. The curtain wall pushes the pressing column 17 to press against the pressure sensor 19. The worker views the specific pressure values of multiple pressure sensors 19 through the control panel to understand the wind resistance of the curtain wall, thereby improving the detection accuracy of the device.

[0029] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited thereto. Within the scope of knowledge possessed by those skilled in the relevant technical field, various changes can be made without departing from the gist of the present utility model.

Claims

1. A building curtain wall wind resistance detection device, characterized in that: include: A chassis (1) is coaxially provided with a storage column (4), a rotating rod (2) is rotatably provided on the storage column (4), a driving assembly is provided on the storage column (4), the driving assembly is drivingly connected to the rotating rod (2), a lifting assembly and a lifting frame (7) are slidably provided on the storage column (4), the driving assembly is drivingly connected to the lifting frame (7), and a high-pressure fan (8) is provided at the top of the lifting frame (7); A movable plate (9) is arranged on a rotating rod (2), a detection plate (11) is vertically arranged on the movable plate (9), a plurality of detection components are evenly distributed on the detection plate (11), a movable component (10) is arranged at the bottom of the movable plate (9), two bidirectional screw rods (14) are arranged on the detection plate (11) to rotate side by side, a transmission belt (16) is arranged on the two bidirectional screw rods (14), two sliding blocks (15) are relatively threadedly connected to the two bidirectional screw rods (14), a fixed cylinder (12) is also arranged at the bottom of the movable plate (9), a support frame (13) is slidably arranged on the fixed cylinder (12), a fixed ring (131) is rotatably arranged on the fixed cylinder (12), and the fixed ring (131) is threadedly connected to the support frame (13).

2. A building curtain wall wind resistance detection device according to claim 1, characterized in that: A gear a (3) is provided at the top end of the rotating rod (2), and the gear a (3) is in rotational contact with the storage column (4).

3. A building curtain wall wind resistance detection device according to claim 2, characterized in that: The driving assembly comprises a motor (5) arranged on a storage column (4), and a gear b (6) connected to an output end of the motor (5), wherein the gear b (6) is meshingly connected with the gear a (3).

4. The building curtain wall wind resistance detection device according to claim 1, characterized in that: The detection component comprises a pressure column (17) slidably arranged on a detection plate (11), a pressure sensor (19) arranged on the detection plate (11), and a spring (18) with two ends respectively contacting the pressure column (17) and the detection plate (11); the pressure sensor (19) is located at the axis of the spring (18), and the pressure column (17) contacts the pressure sensor (19).

5. A building curtain wall wind resistance detection device according to claim 4, characterized in that: A control panel is provided on the detection board (11), and the control panel is electrically connected to the pressure sensor (19).

6. The building curtain wall wind resistance detection device according to claim 1, characterized in that: The moving assembly (10) comprises a plurality of moving frames distributed at the bottom of the moving plate (9), a mounting frame arranged on each of the plurality of moving frames, and a ball bearing arranged between the moving frame and the mounting frame.

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