Detection device

Abstract

The utility model discloses a detection device, which relates to the technical field of building door and window detection and comprises a driving assembly composed of a detection frame, a driving motor, a driving rod and a detection shifting fork. Through cooperative use of the driving assembly and the stress mechanism, the door and window can be circularly pushed and pulled, so that the durability of the door and window can be tested, meanwhile, the stress mechanism can detect the force required by the whole push-pull stroke of the door and window, so that the reaction is comprehensive, the force curve is accurate, the detection result is accurate and reliable, and the detection efficiency is improved. The problems that when an existing building door and window detection device detects the push-pull force, detection is achieved through manual pulling of a pull force scale, the detection mode cannot well reflect data such as a force curve needed when a door and window are pushed and pulled, and meanwhile the service life of the door and window cannot be detected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building door and window detection, and more specifically, relates to a detection device. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their location. They are also common building components. When doors and windows are first put into production and use, they need to be tested for performance to know whether the life of the doors and windows is within the designed service life and the amount of force required when pushing and pulling the doors and windows.

[0003] As for the existing detection devices for building doors and windows, they rely on manual pulling of a tension scale to detect the pushing and pulling force. This detection method cannot well reflect the force curve and other data required for doors and windows when pushing and pulling. At the same time, it is also unable to detect the life of doors and windows. It has poor flexibility and adaptability and is not practical. Utility Model Content

[0004] The embodiments of the present disclosure relate to a detection device, wherein a driving component and a force-bearing mechanism cooperate with each other to perform cyclic pushing and pulling of doors and windows, thereby realizing a test of the durability of the doors and windows. At the same time, the force-bearing mechanism can detect the force required for the entire pushing and pulling stroke of the doors and windows, thereby reflecting a comprehensive and accurate force curve. The detection results are accurate and reliable, and the device is extremely flexible, adaptable and practical.

[0005] In a first aspect of the present disclosure, a detection device is provided, comprising a simulated installation frame, wherein a door or window to be tested is installed inside the simulated installation frame; a drive assembly and a force-bearing mechanism, wherein the drive assembly comprises a detection frame, a drive motor, a drive rod, and a detection fork, wherein the drive motor is fixedly mounted on the top of the detection frame, and the drive rod is rotatably connected to the top of the detection frame, and the detection frame is disposed on a side of the simulated installation frame;

[0006] The force-bearing mechanism includes a movable seat, a force-bearing rod, a detection block and a position sensor. The movable seat is plugged into the top of the detection frame, and the force-bearing rod is plugged into the top of the movable seat. The detection block is plugged into the inside of the movable seat, and the position sensor is fixedly installed on the top of the movable seat. The position sensor is located directly above the detection block. The detection fork is fixedly installed on the side of the force-bearing rod, and the detection fork is plugged into the movable page of the door and window to be tested.

[0007] In at least some embodiments, a thread is provided on the outside of the rod body of the driving rod, and the driving rod is screwed to the inside of the moving base through the thread of the rod body.

[0008] In at least some embodiments, a force spring is provided on the outside of the force rod, and the two ends of the force spring respectively abut against the side of the force rod and the side of the movable seat. There are two force springs, and the two force springs are symmetrically arranged on both sides of the force rod.

[0009] In at least some embodiments, a detection groove is provided inside the detection block, and the detection groove is designed to be "V"-shaped. A detection rod is provided inside the stress-bearing rod, and the detection rod is inserted into the detection groove.

[0010] In at least some embodiments, when the stress-bearing rod is not subjected to external force, under the action of two stress-bearing springs, the stress-bearing rod is located at the "V"-shaped intersection of the detection slot.

[0011] In at least some embodiments, a track rod is provided on the top of the detection frame, and the track rod is inserted into the interior of the movable base.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] Through the coordinated use of the driving assembly and the force-bearing mechanism, doors and windows can be pushed and pulled cyclically, thereby realizing the test of the durability of doors and windows. At the same time, the force-bearing mechanism can detect the force required for the entire pushing and pulling stroke of the doors and windows, thereby reflecting a comprehensive and accurate force curve. The test results are accurate and reliable, which improves the flexibility, adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 This utility model Figure 1 Schematic diagram of the internal structure of the force-bearing mechanism when the middle force-bearing rod is not subject to external force.

[0016] Figure 3 This utility model Figure 2 Schematic diagram of the internal structure when the middle movable seat moves to the right to pull the movable page of the door or window to be tested.

[0017] Figure 4 This utility model Figure 2 Schematic diagram of the internal structure when the middle movable seat moves to the left to push the movable leaf of the door or window to be tested.

[0018] Figure 5 It is a structural schematic diagram of the force-bearing mechanism of the utility model after being disassembled.

[0019] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0020] 1. Simulate the installation frame;

[0021] 2. Detection frame; 201. Track rod;

[0022] 3. Drive motor;

[0023] 4. Driving rod;

[0024] 5. Force-bearing mechanism; 501. Moving seat; 502. Force-bearing rod; 5021. Force-bearing spring; 5022. Detection rod; 503. Detection block; 5031. Detection slot; 504. Position sensor;

[0025] 6. Check the shift fork. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.

[0027] As attached Figure 1 To the attached Figure 5 As shown:

[0028] Embodiment 1: The present invention provides a detection device, comprising a simulation installation frame 1, wherein a door or window to be tested is installed inside the simulation installation frame 1; further comprising a drive assembly and a force-bearing mechanism 5, wherein the drive assembly comprises a detection frame 2, a drive motor 3, a drive rod 4, and a detection fork 6, wherein the drive motor 3 is fixedly mounted on the top of the detection frame 2, and the drive rod 4 is rotatably connected to the top of the detection frame 2, and the detection frame 2 is arranged on the side of the simulation installation frame 1;

[0029] The force-bearing mechanism 5 includes a movable seat 501, a force-bearing rod 502, a detection block 503 and a position sensor 504. The movable seat 501 is plugged into the top of the detection frame 2, and the force-bearing rod 502 is plugged into the top of the movable seat 501. The detection block 503 is plugged into the inside of the movable seat 501, and the position sensor 504 is fixedly installed on the top of the movable seat 501. The position sensor 504 is located directly above the detection block 503. The detection fork 6 is fixedly installed on the side of the force-bearing rod 502, and the detection fork 6 is plugged into the movable page of the door and window to be tested.

[0030] In the embodiment of the present disclosure, the outside of the rod body of the driving rod 4 is provided with a thread, and the driving rod 4 is screwed to the inside of the moving seat 501 through the rod body thread. During use, under the action of the driving assembly, the durability of the doors and windows can be tested through the force-bearing mechanism 5. When the driving motor 3 rotates, it can drive the driving rod 4 to rotate synchronously. When the driving rod 4 rotates, it can drive the moving seat 501 to move horizontally through the rod body thread, so that by controlling the forward and reverse rotation of the driving motor 3, the horizontal reciprocating movement of the moving seat 501 can be realized. When the moving seat 501 moves horizontally, it can drive the force-bearing rod 502 to move synchronously, so that the movable page of the door and window to be tested is driven to move back and forth through the detection fork 6 on the side of the force-bearing rod 502, thereby realizing the opening and closing action. It is easy to use and has a high degree of automation.

[0031] In the embodiment of the present disclosure, a force spring 5021 is provided on the outside of the force rod 502, and the two ends of the force spring 5021 are respectively against the side of the force rod 502 and the side of the movable seat 501. There are two force springs 5021, and the two force springs 5021 are symmetrically arranged on both sides of the force rod 502. In use, the force mechanism 5 can automatically record and detect the force condition of the door and window movable page to be tested during detection. A detection groove 5031 is provided inside the detection block 503, and the detection groove 5031 is provided. The design is "V" shaped. A detection rod 5022 is provided inside the stress rod 502. The detection rod 5022 is inserted into the detection groove 5031. When the stress rod 502 is not subjected to external force, under the action of the two stress springs 5021, the stress rod 502 is located at the "V" intersection of the detection groove 5031. Due to the presence of the two stress springs 5021, when the stress rod 502 is not subjected to external force, it is in the middle position of the moving seat 501, and the detection rod 5022 is located at the intersection of the detection groove 5031. At the "V"-shaped intersection position, taking the movement of the moving seat 501 to the right as an example, when the moving seat 501 moves to the right, it can pull the movable leaf of the door and window to be tested to open through the detection fork 6, and there is a certain damping force when the movable leaf is opened. At this time, the force-bearing rod 502 produces a relative displacement relative to the moving seat 501 to increase the pulling force of the force-bearing rod 502 on the detection fork 6, so that the force-bearing spring 5021 on the left is elongated and the force-bearing spring 5021 on the right is compressed. And since the force-bearing rod 502 produces a relative displacement relative to the moving seat 501, the detection groove 5031 can drive the detection block 503 to move upward through the detection rod 5022. When the detection block 503 moves upward, its displacement time, distance, etc. can be monitored and recorded by the position sensor 504, and finally the corresponding information is sent to the control device, so as to draw and save the complete force curve of the movable leaf of the door and window to be tested when opening or closing, and the detection effect is more comprehensive and accurate, and can adapt to the detection of different types of doors and windows to be tested, with strong flexibility, adaptability and practicality.

[0032] In the embodiment of the present disclosure, a track rod 201 is provided on the top of the detection frame 2, and the track rod 201 is inserted into the inside of the moving seat 501. The track rod 201 can limit and position the moving trajectory of the moving seat 501, so that the moving seat 501 will not be skewed or twisted during movement, causing the device to be stuck and fail, and it is stable to use.

[0033] The specific usage and function of this embodiment are as follows:

[0034] When the driving motor 3 rotates, the driving rod 4 can be driven to rotate synchronously. When the driving rod 4 rotates, the movable seat 501 can be driven to move laterally through the rod body thread. Therefore, by controlling the forward and reverse rotation of the driving motor 3, the movable seat 501 can be driven to move back and forth laterally. When the movable seat 501 moves laterally, the force-bearing rod 502 can be driven to move synchronously, thereby driving the movable page of the door and window to be tested to move back and forth through the detection fork 6 on the side of the force-bearing rod 502 to realize the opening and closing action. The force-bearing mechanism 5 can automatically record and detect the force condition of the movable page of the door and window to be tested during the detection. Due to the presence of the two force springs 5021, when the force-bearing rod 502 is not subjected to external force, it is in the middle position of the movable seat 501 and the detection rod 50 22 is located at the "V"-shaped intersection position of the detection groove 5031. Taking the movement of the moving seat 501 to the right as an example, when the moving seat 501 moves to the right, it can pull the movable leaf of the door and window to be tested to open through the detection fork 6, and there is a certain damping force when the movable leaf is opened. At this time, the force-bearing rod 502 produces a relative displacement relative to the moving seat 501 to increase the pulling force of the force-bearing rod 502 on the detection fork 6, so that the force-bearing spring 5021 on the left is elongated and the force-bearing spring 5021 on the right is compressed. And since the force-bearing rod 502 produces a relative displacement relative to the moving seat 501, the detection groove 5031 can drive the detection block 503 to move upward through the detection rod 5022. When the detection block 503 moves upward, its displacement time, distance, etc. can be monitored and recorded by the position sensor 504, and finally the corresponding information is sent to the control device, so as to draw and save the complete force curve of the movable leaf of the door and window to be tested when opening or closing, and the detection effect is more comprehensive and accurate, which can adapt to the detection of different types of doors and windows to be tested.

[0035] In this article, there are several points to note:

[0036] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0038] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A detection device comprising: A simulated installation frame (1), wherein doors and windows to be tested are installed inside the simulated installation frame (1); the simulated installation frame (1) is characterized in that it also includes a driving assembly and a force-bearing mechanism (5), the driving assembly consisting of a detection frame (2), a driving motor (3), a driving rod (4) and a detection fork (6), the driving motor (3) is fixedly installed on the top of the detection frame (2), and the driving rod (4) is rotatably connected to the top of the detection frame (2), and the detection frame (2) is arranged on the side of the simulated installation frame (1); The force-bearing mechanism (5) comprises a movable seat (501), a force-bearing rod (502), a detection block (503) and a position sensor (504); the movable seat (501) is plugged into the top of the detection frame (2); the force-bearing rod (502) is plugged into the top of the movable seat (501); the detection block (503) is plugged into the interior of the movable seat (501); and the position sensor (504) is fixedly mounted on the top of the movable seat (501); the position sensor (504) is located directly above the detection block (503); the detection fork (6) is fixedly mounted on the side of the force-bearing rod (502), and the detection fork (6) is plugged into the movable leaf of the door or window to be tested.

2. A detection device according to claim 1, characterized in that: The rod body of the driving rod (4) is provided with a thread on the outside, and the driving rod (4) is screwed to the inside of the moving seat (501) through the rod body thread.

3. A detection device according to claim 2, characterized in that: A force spring (5021) is provided on the outside of the force rod (502), and the two ends of the force spring (5021) respectively abut against the side of the force rod (502) and the side of the movable seat (501). There are two force springs (5021), and the two force springs (5021) are symmetrically arranged on both sides of the force rod (502).

4. A detection device according to claim 3, characterized in that: The detection block (503) is provided with a detection groove (5031) in a V-shaped design. The stress-bearing rod (502) is provided with a detection rod (5022) in the interior, and the detection rod (5022) is inserted into the interior of the detection groove (5031).

5. A detection device according to claim 4, characterized in that: When the force-bearing rod (502) is not acted upon by an external force, under the action of the two force-bearing springs (5021), the force-bearing rod (502) is located at the "V"-shaped intersection of the detection slot (5031).

6. A detection device according to claim 5, characterized in that: A track rod (201) is provided on the top of the detection frame (2), and the track rod (201) is plugged into the interior of the movable seat (501).

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