Longitudinal moving pressure contact glass curtain wall detection device

Abstract

A glass curtain wall detection device capable of longitudinally moving and pressing comprises a supporting frame, a pressure tester and a pressing mechanism. A driving wheel and a ducted fan are arranged on the supporting frame, the driving wheel is connected with a differential motor, and the differential motor is installed in the supporting frame; the pressing mechanism is connected to the supporting frame, and the pressure tester is connected with the pressing mechanism. Negative pressure is continuously provided through the ducted fan, so that the whole detection device is adsorbed on the surface of the glass curtain wall, the differential motor controls the driving wheel to longitudinally advance and move on the outer vertical face of the glass curtain wall building, and the ducted fan is adsorbed on the surface of the glass curtain wall. And the pressure tester is driven by the pressing mechanism to press the glass curtain wall panels and record the pressure value of each pressed glass panel, and the damage degree of the structural adhesive is judged according to the difference between the pressure value and the finished pressure value. The device realizes the longitudinal movement detection of the glass curtain wall panel, is stable and reliable in installation, and can quantitatively and visually sense the structural adhesive damage of the hidden framing glass curtain wall.

Description

Technical Field

[0001] The utility model relates to a device for detecting a glass curtain wall, belonging to the technical field of glass curtain wall detection. Background Art

[0002] Generally, it is impossible to determine whether the structural adhesive of a glass curtain wall panel is damaged by observing the panel, so it is very difficult to detect and identify the safety status of a hidden frame glass curtain wall.

[0003] There are various existing curtain wall detection devices, but their functions can only qualitatively analyze the safety status of the curtain wall. They cannot intuitively perceive the damage of the structural adhesive of the hidden frame glass curtain wall quantitatively through data, which often leads to misdiagnosis. Or the glass curtain wall panel has been damaged, but the staff responsible for the inspection are still unaware of it. The service safety of the hidden frame glass curtain wall cannot be guaranteed, and its performance is also deteriorated. Utility Model Content

[0004] The utility model aims at the problems existing in the existing curtain wall detection technology and provides a glass curtain wall detection device with longitudinal movement pressure touch which can quantitatively and intuitively sense the damage of the structural adhesive of the hidden frame glass curtain wall, so as to solve the pain point problems in the safety detection of the hidden frame glass curtain wall.

[0005] The glass curtain wall detection device of the utility model with longitudinal movement and pressure touch adopts the following technical scheme:

[0006] The device comprises a support frame, a pressure tester and a pressing mechanism; a driving wheel and a ducted fan are arranged on the support frame, the driving wheel is connected to a differential motor, and the differential motor is installed in the support frame; the pressing mechanism is connected to the support frame, and the pressure tester is connected to the pressing mechanism.

[0007] The support frame is connected with a traction rope, and the entire device is hung by the traction rope bolt.

[0008] The support frame is formed by connecting the lower support plate and the upper support plate through a connecting rod, which is also the main fixing position of the safety traction rope. The upper part of the lower support plate is provided with through holes, which can reduce the impact of wind load on the fuselage during high-altitude operations and can be used to connect the safety traction rope. The lower support plate is provided with a cavity for installing a ducted fan.

[0009] The pressing mechanism adopts a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0010] The pressure tester is a press-type pressure tester, which is provided with a press probe and a pressure gauge. The press probe presses the glass panel, and the pressure gauge displays the pressure data.

[0011] The ducted fan continuously provides negative pressure, so that the entire detection device is adsorbed on the surface of the glass curtain wall. The speed of the ducted fan can be adjusted to control the size of the adsorption force. The speed of the ducted fan is the largest when the detection operation is performed on the glass panel. When the detection device moves longitudinally, the speed of the ducted fan is reduced to just adsorb on the glass panel. The pressing mechanism drives the pressing pressure tester to move away from and contact the glass curtain wall panel. When pressing the glass panel, the pressure value at different positions of different hidden frame glass curtain wall panels is reflected in real time. This pressure value is significantly different from the pressure value of the intact part, and the degree of damage to the structural adhesive is judged by this difference.

[0012] The entire detection device is driven by a differential motor to drive the driving wheel to move longitudinally on the facade of the glass curtain wall building, and is adsorbed on the surface of the glass curtain wall through the ducted fan. Driven by the pressing mechanism, the pressure tester presses each glass curtain wall panel passing by, and records the pressure value of each pressed glass panel, and transmits the pressure information to the background. The background analyzes the data and finds the glass panel with damaged structural adhesive, thus achieving the purpose of detecting the curtain wall panel.

[0013] The utility model realizes the longitudinal movement detection of the glass curtain wall panel, has stable and reliable installation, and can quantitatively and intuitively perceive the structural adhesive damage of the hidden frame glass curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a glass curtain wall detection device with longitudinal movement and pressure contact.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of another direction of the longitudinal moving pressure-touch glass curtain wall detection device of the utility model.

[0016] Among them: 1. Relay, 2. Pressing probe, 3. Pressure gauge, 4. Driving wheel, 5. Lower support plate, 6. Upper support plate, 7. Inlet tee, 8. Cylinder, 9. Connecting rod, 10. Outlet tee; DETAILED DESCRIPTION

[0017] like Figure 1 and Figure 2 As shown, the glass curtain wall detection device of the utility model with longitudinal movement and pressure touch includes a support frame, and driving wheels 4 are arranged on both sides of the support frame. The driving wheels 4 are connected to the differential motor (not shown in the figure), and the differential motor is installed in the support frame. The two driving wheels 4 are driven by their respective differential motors. A safety traction rope (not shown in the figure) is connected to the support frame, and the whole device is hung by the safety traction rope bolt. The support frame is composed of a lower support plate 5 and an upper support plate 6 connected by a connecting rod 9 (see Figure 2), the connecting rod 9 connects the lower support plate 5 and the upper support plate 6 on the one hand, and is also the main fixing position of the safety traction rope on the other hand to ensure the reliability of the operation process. The end of the lower support plate 5 is provided with through holes, which have the following functions: first, to reduce the impact of wind load on the fuselage during high-altitude operation; second, these through holes can be used to connect the safety traction rope to ensure the normal operation of the detection device.

[0018] The upper support plate 6 is provided with a cylinder 8 and a push-type pressure tester, which is connected to the piston rod of the cylinder 8. The push-type pressure tester is provided with a push probe 2 and a pressure gauge 3, and a pressure gauge 3 is provided above the push probe 2. The piston rod of the cylinder 8 is extended and pulled to pull the push-type pressure tester, so that it is away from or presses the hidden frame curtain wall glass panel. When the push probe 2 presses the glass panel, the pressure gauge 3 displays the pressure data, which reflects the pressure values ​​at different positions of different hidden frame glass curtain wall panels in real time during the detection process. When the glass panel is pressed at the damaged part of the structural adhesive, the pressure value will be greatly different from the pressure value at the intact part, and the degree of damage to the structural adhesive can be judged by the difference.

[0019] A circular cavity is provided in the middle of the lower support plate 5, and a ducted fan (not shown in the figure) is provided in the cavity. The ducted fan continuously provides negative pressure, so that the entire detection device is firmly adsorbed on the surface of the glass curtain wall; the magnitude of the adsorption force is controlled by adjusting the speed of the ducted fan. When the detection device performs a pressure-touch detection operation on the glass panel, the speed of the ducted fan is the maximum at this time, and the adsorption force reaches the maximum state - at this time, the adsorption force is greater than the gravity of the detection device; when the detection device moves longitudinally, the speed of the ducted fan is controlled to reduce until it is just adsorbed on the glass panel.

[0020] The cylinder 8 is provided with an air inlet tee 7 and an air outlet tee 10, which are connected to the air pipe through the tee, and the air compressor on the roof is used for pressurization operation. The air inlet and exhaust are controlled by the on-off control of the control relay 1, so as to realize the extension and retraction of the piston rod of the cylinder 8, thereby driving the push probe 2 of the push-type pressure tester to move away from and contact the glass curtain wall panel. The cylinder 8 can also be replaced by a hydraulic cylinder or an electric cylinder.

Claims

1. A longitudinal moving pressure-touch glass curtain wall detection device, characterized in that: It includes a support frame, a pressure tester and a pressing mechanism; a driving wheel and a ducted fan are arranged on the support frame, the driving wheel is connected to a differential motor, and the differential motor is installed in the support frame; the pressing mechanism is connected to the support frame, and the pressure tester is connected to the pressing mechanism.

2. A longitudinally movable pressure-touch glass curtain wall detection device according to claim 1, characterized in that: The support frame is connected with a traction rope.

3. The glass curtain wall detection device with longitudinal movement and pressure touch according to claim 1, characterized in that: The support frame is formed by connecting a lower support plate and an upper support plate through a connecting rod.

4. The glass curtain wall detection device with longitudinal movement and pressure touch according to claim 3 is characterized in that: The lower supporting plate is provided with a through hole.

5. The glass curtain wall detection device with longitudinal movement and pressure touch according to claim 3 is characterized in that: The lower support plate is provided with a cavity for installing the ducted fan.

6. The glass curtain wall detection device with longitudinal movement and pressure touch according to claim 1, characterized in that: The pressing mechanism adopts a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

7. The glass curtain wall detection device with longitudinal movement and pressure touch according to claim 1, characterized in that: The pressure tester is a press-type pressure tester, which is provided with a press probe and a pressure gauge.

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