Comprehensive vertical impact test device

Abstract

The utility model relates to the technical field of building material detection equipment, and discloses a comprehensive vertical impact test device which comprises a base frame, a stand column is arranged at the top of the base frame, a mounting seat is mounted on the stand column, a transverse mounting rod is arranged on one side of the mounting seat, and a laser range finder is arranged on one side of the transverse mounting rod. A power supply is arranged at the top of the transverse mounting rod, a transverse rod is mounted at the bottom of the transverse mounting rod, a movable seat is mounted on the transverse rod in a sliding manner, and an electromagnetic valve is arranged at the bottom of the movable seat. The electromagnetic valve is used for controlling the impact ball, and the laser range finder is combined to adjust the height, so that the impact energy and position are accurately controlled, experimental errors are reduced, and the result credibility is improved; and through the design of the high-strength aluminum alloy frame and the damping base, the stability of the device is enhanced, and external interference and equipment loss are reduced.

Description

Technical Field

[0001] This utility model relates to the field of building material testing equipment technology, and in particular to a comprehensive vertical impact testing device. Background Technology

[0002] In the building materials industry, the impact resistance of materials and structures is a crucial indicator for evaluating their performance. However, existing vertical impact testing equipment generally suffers from significant shortcomings. Firstly, existing equipment is functionally limited, with most only capable of performing basic single vertical impact tests. This makes it difficult to adapt to impacts at different heights or complex conditions involving combined impact and vibration, as well as high and low temperature environments. This restricts its application under diverse experimental conditions. Secondly, these devices suffer from low impact control precision. The methods for adjusting impact energy, velocity, and impact frequency are rather crude, leading to large fluctuations and high errors in test results, making it difficult to accurately reflect the true performance of the materials. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a comprehensive vertical impact testing device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A comprehensive vertical impact testing device includes a base frame, a column at the top of the base frame, a mounting base on the column, a horizontal mounting rod on one side of the mounting base, a laser rangefinder on one side of the horizontal mounting rod, a power supply at the top of the horizontal mounting rod, a crossbar at the bottom of the horizontal mounting rod, a movable seat slidably mounted on the crossbar, and a solenoid valve at the bottom of the movable seat.

[0006] Preferably, it also includes a specimen tray, wherein a universal clamp is provided in the specimen tray.

[0007] Preferably, the base frame is provided with a shock-absorbing base.

[0008] Preferably, the bottom of the base frame is provided with support legs.

[0009] Preferably, the base frame, column, and horizontal mounting rod are all made of high-strength aluminum alloy profiles.

[0010] Preferably, the power supply is electrically connected to the solenoid valve.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. Comprehensive functions: It can achieve precise control of different impact heights and impact velocities to meet complex experimental needs.

[0013] 2. High impact accuracy: The impact ball is controlled by a solenoid valve and its height is adjusted by a laser rangefinder, which precisely controls the impact energy and position, reduces experimental errors, and improves the reliability of the results.

[0014] 3. High adaptability: The universal clamp and multi-functional specimen tray can be adapted to specimens of different shapes and sizes, and are applicable to a variety of building materials, thus improving experimental efficiency.

[0015] 4. High device stability: The high-strength aluminum alloy frame and shock-absorbing base design enhance the stability of the device and reduce external interference and equipment wear. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a comprehensive vertical impact testing device proposed in an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the transverse mounting rod, power supply, and crossbar in an integrated vertical impact testing device according to an embodiment of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall side structure of a comprehensive vertical impact testing device proposed in an embodiment of this utility model.

[0019] In the diagram: 1-base frame, 2-support leg, 3-shock-absorbing base, 4-column, 5-power supply, 6-horizontal mounting rod, 7-laser rangefinder, 8-movable seat, 9-sample tray, 10-crossbar, 11-mounting seat, 12-solenoid valve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] In one embodiment, refer to Figures 1 to 3 A comprehensive vertical impact testing device includes a base frame 1, a column 4 at the top of the base frame 1, a mounting base 11 on the column 4, a horizontal mounting rod 6 on one side of the mounting base 11, a laser rangefinder 7 on one side of the horizontal mounting rod 6, a power supply 5 at the top of the horizontal mounting rod 6, a crossbar 10 at the bottom of the horizontal mounting rod 6, a movable seat 8 slidably mounted on the crossbar 10, and a solenoid valve 12 at the bottom of the movable seat 8.

[0022] During the test, the building material to be tested is placed on top of the base frame 1. The distance between the crossbar 10 and the base frame 1 is measured by the laser rangefinder 7, which is the height of the impact test. The height of the mounting base 11 on the column 4 can be adjusted according to the test requirements. The impact ball is controlled by the solenoid valve 12. Using the electromagnetic clutch principle, the impact head can move quickly and be positioned accurately. The horizontal position of the impact head can be adjusted by moving the movable seat 8 on the crossbar 10. The height and horizontal position of the impact head can be adjusted as needed to precisely adjust the impact energy to meet different test requirements.

[0023] As a preferred embodiment of this utility model, it also includes a test specimen tray 9, which is equipped with a universal clamp that can clamp and fix the building material products in the test specimen tray 9 during the test. The test specimen tray 9 and the universal clamp are compatible with various test specimens and are applicable to a variety of building material products, and the test data is accurate.

[0024] In a preferred embodiment of this utility model, a shock-absorbing base 3 is provided on the base frame 1 to buffer the impact force on the base frame 1 during the impact test and reduce the wear and tear on the device.

[0025] In a preferred embodiment of the present invention, the bottom of the base frame 1 is provided with a support leg 2.

[0026] In a preferred embodiment of this utility model, the base frame 1, the column 4, and the horizontal mounting rod 6 are all made of high-strength aluminum alloy profiles.

[0027] In a preferred embodiment of this utility model, the power supply 5 is electrically connected to the solenoid valve 12.

[0028] This utility model includes the following main components and working principle:

[0029] 1. Overall structure: The main body of the device adopts a high-strength aluminum alloy frame, which is mechanically optimized to achieve a balance between lightweight and stability; the bottom of the base frame 1 is equipped with a shock-absorbing base 3 and support legs 2 to reduce external interference during impact testing, reduce equipment wear and improve test stability.

[0030] 2. Impact generation system:

[0031] Impact control: The impact ball is controlled by solenoid valve 12, and the electromagnetic clutch principle is used to realize the rapid action and precise positioning of the impact head.

[0032] Impact adjustment: The laser rangefinder 7 accurately measures the drop height of the ball. The mounting base 11 on the column 4 and the horizontal mounting rod 6 can adjust the drop position and impact height. The movable base 8 can adjust the position of the impact head on the crossbar 10, thereby achieving multi-dimensional impact control.

[0033] 3. Specimen fixing system:

[0034] Universal clamp: Based on the flexible design of the clamping arms and rotating joints, it can adapt to specimens of various shapes such as round and square.

[0035] Multifunctional Specimen Tray: Specimen Tray 9 is designed to hold building material products, adapt to a variety of specimens and ensure data accuracy.

[0036] 4. Experimental procedure: The material to be tested is placed in the specimen tray 9 on the top of the base frame 1. The impact height is measured by the laser rangefinder 7. The mounting base 11 and the movable base 8 are adjusted to achieve precise positioning of the impact head. The solenoid valve 12 controls the impact ball to fall and complete the impact test. At the same time, the shock-absorbing base 3 absorbs the impact force and reduces equipment wear. After the test is completed, the specimen can be quickly replaced and the test parameters can be adjusted to meet diverse experimental needs.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A comprehensive vertical impact test device comprising a base frame (1), characterized in that, The top of the base frame (1) is provided with a stand (4), the stand (4) is provided with a mounting seat (11), one side of the mounting seat (11) is provided with a transverse mounting rod (6), one side of the transverse mounting rod (6) is provided with a laser range finder (7), the top of the transverse mounting rod (6) is provided with a power supply (5), the bottom of the transverse mounting rod (6) is provided with a cross bar (10), the cross bar (10) is slidably provided with a movable seat (8), the bottom of the movable seat (8) is provided with a solenoid valve (12).

2. The comprehensive vertical impact test device according to claim 1, wherein Also includes a test piece tray (9), the test piece tray (9) is provided with a universal clamp.

3. The comprehensive vertical impact test device of claim 1, wherein, The base frame (1) is provided with a damping base (3).

4. The comprehensive vertical impact testing device of claim 1, wherein, The bottom of the base frame (1) is provided with a supporting leg (2).

5. The comprehensive vertical impact testing device of claim 1, wherein, The base frame (1), the stand (4) and the transverse mounting rod (6) are all high-strength aluminum alloy profiles.

6. The comprehensive vertical impact testing device of claim 1, wherein, The power supply (5) is electrically connected with the solenoid valve (12).

Images