Portable structural strength tester for curtain wall engineering

Abstract

The utility model belongs to the field of testers, particularly relates to a portable structural strength tester for curtain wall engineering, and aims to solve the problems that the test range is limited, the test accuracy is reduced, the test efficiency is reduced and the potential safety hazard is increased because the conventional tester cannot adapt to curtain wall test samples with different sizes and cannot accurately clamp the curtain wall test samples. According to the scheme, the device comprises a test frame, and a display is embedded in one side of the top of the test frame; the moving assembly is arranged on the testing frame and is used for driving the clamping assembly to move; and the clamping assembly is arranged on the moving assembly and is used for clamping the curtain wall test sample. According to the curtain wall engineering structural strength tester, through cooperative work between the moving assembly and the clamping assembly, the flexibility and adaptability of testing are improved, the accuracy and stability of testing are ensured, and the tester is more efficient, reliable and easy to use in curtain wall engineering structural strength testing.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall structure strength detection, in particular to a portable structure strength tester for curtain wall engineering. Background Technique

[0002] A portable structure strength tester for curtain wall engineering is a portable device specially designed to evaluate the structural strength of building curtain wall systems.

[0003] The curtain wall is a non-load-bearing part of the building exterior wall, usually composed of glass, metal plates or other panels and supporting structures (such as cross beams and columns). The main function of this tester is to ensure that the structure of the curtain wall can maintain sufficient stability and safety when subjected to various external forces.

[0004] At present, the existing curtain wall structure strength testers cannot adapt to curtain wall test samples of different sizes and accurately clamp them, resulting in limited test ranges, decreased test accuracy, reduced test efficiency, and increased safety hazards. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages in the prior art that it cannot adapt to curtain wall test samples of different sizes and accurately clamp them, resulting in limited test ranges, decreased test accuracy, reduced test efficiency, and increased safety hazards, and to propose a portable structure strength tester for curtain wall engineering.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable structure strength tester for curtain wall engineering, comprising:

[0008] A test frame, on one side of the top of the test frame, a display is embedded, and a charging port is arranged at the position of the display on one side of the test frame;

[0009] A moving component, which is arranged on the test frame and is used to drive the clamping component to move;

[0010] A clamping component, which is arranged on the moving component and is used to clamp the curtain wall test sample;

[0011] An auxiliary component, which is arranged on the test frame and is used to test the tensile and compressive forces of the curtain wall test sample.

[0012] In a possible design, the moving component includes a fixed seat fixedly arranged at the bottom of the test stand. A chute is formed at the top of the fixed seat, and a bidirectional lead screw is rotatably arranged inside the chute. One end of the bidirectional lead screw is fixedly provided with a rotating rod, and the rotating rod rotatably penetrates through one side of the fixed seat and extends to the outside thereof. A handwheel is fixedly arranged on the rotating rod located outside the fixed seat. Two sliders are slidably arranged in the chute on both sides of the top of the fixed seat, and the two sliders are respectively threadedly connected to both ends of the bidirectional lead screw.

[0013] In a possible design, the clamping component includes two clamping frames fixedly arranged on the tops of the two sliders. Threaded rods penetrate through the tops of the two clamping frames and are threadedly connected. Locking knobs are fixedly arranged at the tops of the two threaded rods. Clamping plates are slidably arranged inside the two clamping frames, and the bottoms of the two threaded rods are respectively rotatably connected to the tops of the two clamping plates.

[0014] In a possible design, the auxiliary component includes a threaded lead screw slidably penetrating through the top of the test stand. A rotating seat is rotatably arranged outside the threaded lead screw at the top of the test stand. The rotating seat is threadedly connected to the threaded lead screw. Rotating handles are fixedly arranged on both sides of the rotating seat. A sensor is fixedly arranged at the bottom of the threaded lead screw. A placement rack is detachably arranged at the bottom of the sensor. The sensor is electrically connected to a display.

[0015] In a possible design, a limiting block is fixedly arranged at the top of the threaded lead screw.

[0016] In a possible design, support seats are fixedly arranged on both sides of the bottom of the test stand, and anti-slip pads are fixedly arranged at the bottoms of the two support seats.

[0017] In this application, when starting to use, first place the device stably at the predetermined test position, and ensure that the support base at the bottom of the test stand is in good contact with the ground. The anti-slip pad provides stable support and can prevent the movement of the test stand. Then turn on the monitor to make it work, or use a charging cable to connect to the charging port of the tester to provide power support for the tester. Install the placement rack at the bottom of the sensor and confirm that it is firmly installed. Prepare for the tensile and pressure tests. According to the size and test requirements of the curtain wall test sample, rotate the handwheel to drive the synchronous rotation of the bidirectional lead screw, so that the two sliders move relative to or towards each other in the chute of the fixed seat, adjust the distance between the two clamping brackets, then place the curtain wall test sample between the two clamping brackets, and then rotate the two locking knobs respectively to drive the rotation of the threaded rod, so that the clamping plate slides inside the clamping bracket, thereby clamping and fixing the curtain wall test sample. According to the test requirements, install the corresponding test tools on the placement rack. By rotating the handle, the rotating seat rotates on the top of the test stand, thereby driving the threaded lead screw to move up and down, adjusting the positions of the sensor and the test tools, making them contact the curtain wall test sample and applying an initial pressure or tensile force. By rotating the handle to drive the sensor and the test tools, apply a gradually increasing tensile force or pressure to the curtain wall test sample, and at the same time observe the test data displayed on the monitor, and record the deformation conditions and internal stresses and other parameters of the curtain wall test sample under different loads. When the preset maximum load or test requirements are reached, stop applying the tensile force or pressure, observe the deformation conditions and damage degrees of the curtain wall test sample, and evaluate its structural strength performance according to the test data.

[0018] The utility model has the following beneficial effects:

[0019] In the utility model, through the setting of the moving component, rotating the handwheel drives the rotation of the bidirectional lead screw, so that the two sliders move relative to or towards each other in the chute of the fixed seat, adjusting the distance between the two clamping brackets, enabling the tester to adapt to curtain wall test samples of different sizes, meeting the test requirements of different projects, and improving the flexibility and adaptability of the test;

[0020] In the utility model, through the setting of the clamping component, rotating the two locking knobs respectively to drive the rotation of the threaded rod, so that the clamping plate slides inside the clamping bracket, thereby realizing the precise clamping of the curtain wall test sample, ensuring the uniform distribution and controllability of the clamping force, avoiding test errors caused by improper clamping, and at the same time preventing it from moving during the detection process, thereby improving the accuracy of the test;

[0021] In the present utility model, through the setting of the auxiliary component, by rotating the handle, the up-and-down movement distance of the threaded lead screw can be precisely controlled, thereby controlling the magnitude of the tensile or compressive force applied by the sensor and the test tool on the curtain wall test sample, ensuring the accuracy and repeatability of the test. At the same time, the up-and-down movement of the threaded lead screw can flexibly adjust the positions of the sensor and the test tool to adapt to curtain wall test samples of different sizes and shapes, enabling the tester to meet a wider range of test requirements;

[0022] Through the coordinated operation between the moving component and the clamping component in the present utility model, not only the flexibility and adaptability of the test are improved, but also the accuracy and stability of the test are ensured, making the tester more efficient, reliable and easy to use in the structural strength test of curtain wall projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall front view structural schematic diagram of a portable structural strength tester for curtain wall projects proposed by the present utility model;

[0024] Figure 2 is the overall side view structural schematic diagram of a portable structural strength tester for curtain wall projects proposed by the present utility model;

[0025] Figure 3 is the enlarged structural schematic diagram of part A of a portable structural strength tester for curtain wall projects proposed by the present utility model;

[0026] Figure 4 is the enlarged structural schematic diagram of part B of a portable structural strength tester for curtain wall projects proposed by the present utility model.

[0027] In the figure: 1, test frame; 2, display; 3, fixed seat; 4, support seat; 401, anti-slip pad; 5, slider; 6, bidirectional lead screw; 7, hand wheel; 8, clamping frame; 9, threaded rod; 10, locking knob; 11, clamping plate; 12, threaded lead screw; 13, sensor; 14, placement rack; 15, limit block; 16, swivel base; 17, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Referring to Figures 1-4 , a tester includes:

[0031] Test stand 1, on one side of the top of test stand 1, a display 2 is embedded for displaying data during the test. On one side of test stand 1, near the display 2, a charging port is provided for charging the power supply of the tester.

[0032] The moving component is used to drive the clamping component to move. This moving component includes a fixed seat 3 fixedly arranged at the bottom of test stand 1. A chute is provided at the top of the fixed seat 3. A bidirectional lead screw 6 is rotatably arranged inside the chute. One end of the bidirectional lead screw 6 is fixedly provided with a rotating rod. The rotating rod penetrates through one side of the fixed seat 3 and extends to its outside. A handwheel 7 is fixedly arranged on the rotating rod outside the fixed seat 3. The user can drive the bidirectional lead screw 6 to rotate by rotating the handwheel 7. On both sides of the top of the fixed seat 3, two sliders 5 are slidably arranged in the chute. These two sliders 5 are respectively threadedly connected to both ends of the bidirectional lead screw 6. When the bidirectional lead screw 6 rotates, the two sliders 5 will move relatively or towards each other in the chute, adjusting the distance between the two clamping frames 8, enabling the tester to adapt to curtain wall test samples of different sizes, meeting the test requirements of different projects, and improving the flexibility and adaptability of the test.

[0033] The clamping component is arranged on the moving component and is used to clamp the curtain wall test sample. The clamping component includes two clamping frames 8 fixedly arranged on the top of the slider 5. A threaded rod 9 is threadedly connected through the top of each clamping frame 8. A locking knob 10 is fixedly arranged at the top of the threaded rod 9. Clamping plates 11 are slidably arranged on the inner sides of the clamping frames 8. The bottom end of the threaded rod 9 is rotatably connected to the top end of the clamping plate 11. By rotating the locking knob 10, the threaded rod 9 can be driven to move up and down, thereby driving the clamping plate 11 to slide inside the clamping frame 8, realizing the clamping and fixing of the curtain wall test sample, ensuring the uniform distribution and controllability of the clamping force, avoiding test errors caused by improper clamping, and at the same time preventing it from moving during the detection process, thereby improving the accuracy of the test.

[0034] The auxiliary component is arranged on the test stand 1 and is used for testing the tensile and compressive forces of the curtain wall test sample. The auxiliary component includes a threaded screw rod 12 that slides through the top of the test stand 1. A swivel base 16 is rotatably arranged outside the threaded screw rod 12 at the top of the test stand 1. The swivel base 16 is threadedly connected to the threaded screw rod 12. Users can drive the threaded screw rod 12 to move up and down on the test stand 1 by rotating the turning handles 17 on both sides of the swivel base 16, so as to adjust the positions of the sensor 13 and the test tool, making it adapt to curtain wall test samples of different sizes and shapes, enabling the tester to meet more extensive test requirements. The bottom end of the threaded screw rod 12 is fixedly provided with a sensor 13 for measuring the force applied to the curtain wall test sample. A placement rack 14 is detachably arranged at the bottom of the sensor 13 for placing and fixing the test tool. By rotating the turning handle 17, the up and down movement distance of the threaded screw rod 12 can be precisely controlled, and then the magnitude of the tensile or compressive force applied by the sensor 13 and the test tool to the curtain wall test sample can be controlled, ensuring the accuracy and repeatability of the test. The sensor 13 is electrically connected to the display 2, so that the display 2 can display the data detected by the sensor 13.

[0035] This application can be used in the technical field of structural strength testers for curtain wall projects, and can also be used in other fields applicable to this application.

[0036] Embodiment 2

[0037] On the basis of Embodiment 1, Embodiment 2 further includes: a portable structural strength tester for curtain wall projects, which is applied to the technical field of structural strength testers for curtain wall projects. In order to ensure the stability of the threaded screw rod 12 during movement, a limit block 15 is fixedly arranged at its top to prevent the threaded screw rod 12 from moving excessively and disengaging from the test stand 1.

[0038] Support seats 4 are fixedly arranged on both sides of the bottom of the test stand 1 for supporting the entire tester. Anti-slip pads 401 are fixedly arranged at the bottoms of the support seats 4 to improve the stability of the tester during the test.

[0039] However, as is well known to those skilled in the art, the working principles and wiring methods of the display 2 and the sensor 13 are common knowledge, and they both belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make arbitrary selections according to their needs or convenience.

[0040] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A portable structural strength tester for curtain wall engineering, characterized in that, Including: A test stand (1), on one side of the top of the test stand (1), a display (2) is embedded, and a charging port is arranged at the position of the display (2) on one side of the test stand (1); A moving component, which is arranged on the test stand (1) and is used to drive the clamping component to move; A clamping component, which is arranged on the moving component and is used to clamp the curtain wall test sample; An auxiliary component, which is arranged on the test stand (1) and is used to test the tensile force and pressure of the curtain wall test sample.

2. The structural strength tester for portable curtain wall engineering according to claim 1, characterized in that, The moving component includes a fixed seat (3) fixedly arranged at the bottom of the test stand (1). A chute is opened at the top of the fixed seat (3), and a bidirectional lead screw (6) is rotatably arranged inside the chute. One end of the bidirectional lead screw (6) is fixedly provided with a rotating rod, and the rotating rod rotatably penetrates through one side of the fixed seat (3) and extends to the outside thereof. A hand wheel (7) is fixedly arranged on the rotating rod located outside the fixed seat (3). Two sliders (5) are slidably arranged in the chute on both sides of the top of the fixed seat (3), and the two sliders (5) are respectively threadedly connected to both ends of the bidirectional lead screw (6).

3. The structural strength tester for portable curtain wall engineering according to claim 2, characterized in that, The clamping component includes two clamping frames (8) fixedly arranged on the tops of the two sliders (5). Threaded rods (9) penetrate through the tops of the two clamping frames (8) and are threadedly connected. Locking knobs (10) are fixedly arranged at the tops of the two threaded rods (9). Clamping plates (11) are slidably arranged inside the two clamping frames (8), and the bottoms of the two threaded rods (9) are respectively rotatably connected to the tops of the two clamping plates (11).

4. A structural strength tester for portable curtain wall projects according to claim 1, characterized in that, The auxiliary component includes a threaded lead screw (12) slidably penetrating through the top of the test stand (1). A rotating seat (16) is rotatably arranged outside the threaded lead screw (12) at the top of the test stand (1). The rotating seat (16) is threadedly connected to the threaded lead screw (12). Rotating handles (17) are fixedly arranged on both sides of the rotating seat (16). A sensor (13) is fixedly arranged at the bottom of the threaded lead screw (12). A placement rack (14) is detachably arranged at the bottom of the sensor (13). The sensor (13) is electrically connected to the display (2).

5. A structural strength tester for portable curtain wall projects according to claim 4, characterized in that, A limit block (15) is fixedly arranged at the top of the threaded lead screw (12).

6. The portable structural strength tester for curtain wall engineering according to claim 1, characterized in that, Support seats (4) are fixedly arranged on both sides of the bottom of the test stand (1), and anti-slip pads (401) are fixedly arranged at the bottoms of the two support seats (4).

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