Multifunctional integrated testing machine for shock resistance of traffic safety facilities

Abstract

The utility model discloses a multifunctional integrated testing machine for shock resistance of traffic safety facilities, which relates to the technical field of performance detection of traffic safety facilities and comprises a bottom plate, a clamping component is arranged at the top of the bottom plate, and a testing device is mounted at the top of the bottom plate through a vertical moving unit and a transverse moving unit. The top of the bottom plate is symmetrically and fixedly connected with two sets of guide rods, the number of each set of guide rods is two, and the peripheral faces of the two sets of guide rods are slidably sleeved with moving blocks. During use, four guide rods, four moving blocks and a blocking frame are arranged, and the bottom of the blocking frame is attached to the top of the bottom plate, so that a clamping assembly and a clamped traffic safety facility are surrounded in the blocking frame, a test ball can be prevented from falling off from rollers on the bottom plate after falling, and the safety of the test ball and surrounding workers is protected; and the safety and the reliability of the testing machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of performance detection of traffic safety facilities, and particularly relates to a multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities. Background Technique

[0002] Road traffic safety facilities such as anti-glare plates and raised road markings play an important safety role in daily traffic. They can provide instructions and references for vehicle owners driving on the road, improving the driving safety of vehicle owners during the day or at night.

[0003] Since these road traffic safety facilities are installed on the road, they may be impacted when a traffic accident occurs on the road. To ensure that these facilities can still function normally in providing safety instructions or references after being impacted, they need to be subjected to impact resistance testing before use. Currently, a traffic safety facility impact resistance measurement testing machine is generally used for impact resistance testing.

[0004] The Chinese utility model patent with the patent application number CN202223205404.3 records an integrated testing machine for detecting the impact resistance performance of traffic safety facilities. By setting the first vertical screw and the second vertical screw, it ensures the rigid connection at the joint of the horizontal sliding component and the vertical sliding component installed on the first vertical screw and the second vertical screw, avoiding the downward inclination of the horizontal sliding component caused by long-term use and improving the accuracy of experimental data. However, the above testing machine does not set a component for blocking the test ball, which may cause the test ball to roll off the testing machine after falling onto the traffic safety facility to be detected, resulting in damage to the test ball and potentially threatening the personal safety of the test personnel. Content of the Utility Model

[0005] The purpose of this application is to provide a multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities to solve the problem proposed in the above background technique that there is no component for blocking the test ball, which may cause the test ball to roll off the testing machine after falling onto the traffic safety facility to be detected.

[0006] To achieve the above purpose, this application provides the following technical solution: A multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities, including a bottom plate. A clamping component is provided on the top of the bottom plate. A testing device is installed on the top of the bottom plate through a vertical moving unit and a horizontal moving unit. Two groups of guide rods are symmetrically and fixedly connected to the top of the bottom plate. The number of each group of guide rods is two. Moving blocks are slidably sleeved on the outer circumferential surfaces of the two groups of guide rods. A blocking frame is fixedly connected between the adjacent side surfaces of the four moving blocks. The bottom of the blocking frame can be attached to the top of the bottom plate.

[0007] Preferably, stop plates are fixedly connected to the tops of both groups of the guide rods. The stop plates are made of magnet material, and the blocking frame is made of iron material. The advantage of this setting is that when it is necessary to install or clamp the traffic safety facilities for detection at the clamping assembly, only the blocking frame needs to be pushed upward and adsorbed to the stop plate. In this way, sufficient space can be left for clamping or taking out the traffic safety facilities, and the movement operation of the blocking frame is more convenient, simpler and faster, improving the efficiency of test detection.

[0008] Preferably, a rectangular frame-shaped limit slot is formed in the top of the bottom plate, and the bottom of the blocking frame is movably inserted into the limit slot. The advantage of this setting is that it can make the position of the blocking frame more stable, thereby improving the blocking reliability of the test ball.

[0009] Preferably, it further includes four baffle plates arranged on the four outer side surfaces of the blocking frame, and four sliding components arranged on the four outer side surfaces of the blocking frame. The four sliding components respectively drive the four baffle plates to move up and down on the four outer side surfaces of the blocking frame. The advantage of this setting is that it can ensure that the blocking frame and the baffle plates have sufficient height, thereby effectively preventing the test ball from bouncing out. At the same time, after the blocking frame and the baffle plates move upward and are adsorbed by the stop plate, the overall height is smaller, so that more sufficient space is left for clamping or taking out the traffic safety facilities, improving the practicability of the testing machine.

[0010] Preferably, the sliding component includes two fixing plates symmetrically and fixedly connected to the outer side surface of the blocking frame. Two straight rods are symmetrically and fixedly connected to the tops of the two fixing plates. The bottom of the baffle plate is movably inserted through two through holes on the outer peripheral surfaces of the two straight rods. An elastic member is fixedly connected between the top of the fixing plate and the bottom of the baffle plate. The advantage of this setting is that when the blocking frame moves upward until it is adsorbed to the stop plate, the elastic member contracts due to being squeezed, so that the baffle plate automatically moves downward, and the staff does not need to operate the downward movement of the baffle plate separately, further simplifying the operation of the testing machine and improving the practicability of the testing machine.

[0011] Preferably, the sliding component further includes four magnetic strips fixedly connected to the four outer side surfaces of the blocking frame. The baffle plates are made of iron material, and the tops of the magnetic strips can be adsorbed to the bottoms of the baffle plates. The sliding component further includes four pairs of top rods fixedly connected to the top of the bottom plate in a rectangular shape. Each pair of top rods is located directly below a baffle plate. The advantage of this setting is that when the blocking frame is adsorbed to the stop plate, the baffle plate is squeezed and adsorbed to the magnetic strip, so that the extrusion force of the baffle plate on the stop plate can be reduced, ensuring the stability of the connection between the stop plate and the top of the guide rod. At the same time, when the blocking frame moves downward into the limit slot, the top rod can push the baffle plate to separate it from the magnetic strip, thereby simplifying the use operation steps of the testing machine and greatly improving the practicability of the testing machine.

[0012] In summary, the technical effects and advantages of the present utility model are as follows:

[0013] 1. In the present utility model, through the four guide rods, four moving blocks and the blocking frame provided, the bottom of the blocking frame is fitted with the top of the bottom plate, so that the clamping assembly and the traffic safety facilities to be clamped are surrounded inside the blocking frame, which can prevent the test ball from rolling off the bottom plate after falling, protecting the safety of the test ball and the surrounding staff, and improving the safety and reliability of the testing machine.

[0014] 2. In the present utility model, through the provided stop plate, it is only necessary to push the blocking frame upward until it adsorbs to the stop plate, so as to leave enough space for clamping or taking out the traffic safety facilities, further improving the practicability and reliability of the testing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is the first structural schematic diagram of a multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities in an embodiment of the present application;

[0017] Figure 2 It is the second structural schematic diagram of a multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities in an embodiment of the present application;

[0018] Figure 3 It is the third structural schematic diagram of a multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities in an embodiment of the present application;

[0019] Figure 4 It is the partial structural schematic diagram of a multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities in an embodiment of the present application;

[0020] Figure 5 In an embodiment of the present application Figure 1 The enlarged schematic diagram of part A.

[0021] In the figure: 1. Bottom plate; 2. Clamping assembly; 3. Vertical moving unit; 4. Horizontal moving unit; 5. Testing device; 6. Guide rod; 61. Moving block; 62. Stop plate; 7. Blocking frame; 71. Limit slot; 8. Baffle; 9. Sliding assembly; 91. Fixed plate; 92. Straight rod; 93. Elastic member; 94. Magnetic strip; 95. Ejector rod. Detailed implementation mode

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1 - 5 A multifunctional integrated testing machine for the impact resistance of traffic safety facilities as shown. It includes a bottom plate 1. A clamping assembly 2 is provided on the top of the bottom plate 1. A testing device 5 is installed on the top of the bottom plate 1 through a vertical moving unit 3 and a horizontal moving unit 4. The vertical moving unit 3 includes a vertical plate fixedly connected to the top of the bottom plate 1. A first sliding groove is formed on the right side surface of the vertical plate. A first screw rod is rotatably connected to the inner bottom wall of the first sliding groove. The top end of the first screw rod penetrates through the top wall of the vertical plate and is fixedly connected to the output shaft of a first motor. The first motor is fixedly connected to the top of the vertical plate. A first slider is threadedly sleeved on the outer threaded surface of the first screw rod. The first slider is slidably connected in the first sliding groove. The horizontal moving unit 4 includes a horizontal plate. The left side surface of the horizontal plate is fixedly connected to the right side surface of the first slider. A second sliding groove is formed at the bottom of the vertical plate. A second screw rod is rotatably connected to the left inner wall of the second sliding groove. The right end of the second screw rod penetrates through the right side wall of the horizontal plate and is fixedly connected to the output shaft of a second motor. The second motor is fixedly connected to the right side surface of the horizontal plate. A second slider is threadedly sleeved on the outer threaded surface of the second screw rod. The second slider is slidably connected in the first sliding groove. The testing device 5 is fixedly connected to the bottom of the second slider. The testing device 5 includes a clamping part and a testing ball. The clamping part clamps the testing ball through electromagnetic force. When testing, the electromagnetic force disappears. At this time, the testing ball can fall under the action of gravity to conduct an impact test on the traffic safety facilities. Two groups of guide rods 6 are symmetrically and fixedly connected to the top of the bottom plate 1. The number of each group of guide rods 6 is two. Moving blocks 61 are slidably sleeved on the outer circumferential surfaces of the two groups of guide rods 6. A blocking frame 7 is fixedly connected between the side surfaces of the four moving blocks 61 close to each other. The bottom of the blocking frame 7 can be in contact with the top of the bottom plate 1.

[0025] Refer to Figures 1 - 3 , the top ends of the two groups of guide rods 6 are fixedly connected with stop plates 62. The stop plates 62 are made of magnetic material, and the blocking frame 7 is made of iron material.

[0026] Specifically, when it is necessary to install or clamp the traffic safety facilities for detection at the clamping assembly 2, only the blocking frame 7 needs to be pushed upward and adsorbed to the stop plate 62, so that sufficient space can be left for clamping or removing the traffic safety facilities, and the movement operation of the blocking frame 7 is more convenient, simpler and faster, improving the efficiency of test detection.

[0027] Reference Figure 4 , a rectangular frame-shaped limit slot 71 is opened at the top of the bottom plate 1, and the bottom of the blocking frame 7 is movably inserted into the limit slot 71.

[0028] Specifically, it can make the position of the blocking frame 7 more stable, thereby improving the blocking reliability of the test ball.

[0029] Reference Figures 1 - 4 , further including four baffles 8 arranged on the four outer side surfaces of the blocking frame 7, and further including four sliding assemblies 9 arranged on the four outer side surfaces of the blocking frame 7, and the four sliding assemblies 9 respectively drive the four baffles 8 to move up and down on the four outer side surfaces of the blocking frame 7.

[0030] Specifically, it can ensure that the blocking frame 7 and the baffle 8 have sufficient height, thereby effectively preventing the test ball from bouncing out. At the same time, after the blocking frame 7 and the baffle 8 move upward and are adsorbed by the stop plate 62, the overall height is smaller, so that more sufficient space is left for clamping or removing the traffic safety facilities, improving the practicability of the testing machine.

[0031] Reference Figure 1 、 2 As shown in FIGS. 3 and 5, the sliding assembly 9 includes two fixing plates 91 symmetrically and fixedly connected to the outer side surface of the blocking frame 7. Two straight rods 92 are symmetrically and fixedly connected to the top of the two fixing plates 91. The bottom of the baffle 8 is movably inserted through two through holes on the outer peripheral surfaces of the two straight rods 92. An elastic member 93 is fixedly connected between the top of the fixing plate 91 and the bottom of the baffle 8.

[0032] Specifically, when the blocking frame 7 moves upward until it is adsorbed to the stop plate 62, the elastic member 93 contracts due to being squeezed, so that the baffle 8 automatically moves downward, and the staff does not need to operate the downward movement of the baffle 8 separately, further simplifying the operation of the testing machine and improving the practicability of the testing machine.

[0033] Reference Figure 1 、 2 As shown in FIGS. 3 and 5, the sliding assembly 9 further includes four magnetic strips 94 fixedly connected to the four outer side surfaces of the blocking frame 7. The baffle 8 is made of iron material, and the top of the magnetic strip 94 can be adsorbed to the bottom of the baffle 8. The sliding assembly 9 further includes four pairs of ejector rods 95 fixedly connected to the top of the bottom plate 1 in a rectangular shape, and each pair of ejector rods 95 is located directly below a baffle 8.

[0034] Specifically, after the blocking frame 7 is adsorbed to the stop plate 62, the baffle plate 8 is squeezed and adsorbed to the magnetic strip 94, so that the extrusion force of the baffle plate 8 on the stop plate 62 can be reduced, ensuring the stability of the connection between the stop plate 62 and the top of the guide rod 6. At the same time, when the blocking frame 7 moves downward into the limit slot 71, the ejector rod 95 can push the baffle plate 8 to separate it from the magnetic strip 94, thus simplifying the operation steps of the testing machine and greatly improving the practicability of the testing machine.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities, comprising a bottom plate (1), characterized in that: A clamping assembly (2) is provided at the top of the base plate (1). The test device (5) is installed on the top of the base plate (1) through a vertical moving unit (3) and a horizontal moving unit (4). Two groups of guide rods (6) are symmetrically and fixedly connected to the top of the base plate (1). The number of each group of guide rods (6) is two. Moving blocks (61) are slidably sleeved on the outer peripheral surfaces of the two groups of guide rods (6). A blocking frame (7) is fixedly connected between the side surfaces of the four moving blocks (61) close to each other. The bottom of the blocking frame (7) can be attached to the top of the base plate (1).

2. The multi-functional integrated testing machine for impact resistance performance of traffic safety facilities according to claim 1, characterized in that: Stop plates (62) are fixedly connected to the tops of the two groups of guide rods (6). The stop plates (62) are made of magnet material, and the blocking frame (7) is made of iron material.

3. The multi-functional integrated testing machine for impact resistance of traffic safety facilities according to claim 2, characterized in that: A rectangular frame-shaped limit slot (71) is formed in the top of the base plate (1). The bottom of the blocking frame (7) is movably inserted into the limit slot (71).

4. A multi-functional integrated testing machine for impact resistance of traffic safety facilities according to claim 3, characterized in that: It further includes four baffles (8) provided on the four outer side surfaces of the blocking frame (7), and four sliding assemblies (9) provided on the four outer side surfaces of the blocking frame (7). The four sliding assemblies (9) respectively drive the four baffles (8) to move up and down on the four outer side surfaces of the blocking frame (7).

5. A multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities according to claim 4, characterized in that: The sliding assembly (9) includes two fixing plates (91) symmetrically and fixedly connected to the outer side surface of the blocking frame (7). Two straight rods (92) are symmetrically and fixedly connected to the tops of the two fixing plates (91). The bottom of the baffle (8) is movably inserted through two through holes on the outer peripheral surfaces of the two straight rods (92). An elastic member (93) is fixedly connected between the top of the fixing plate (91) and the bottom of the baffle (8).

6. A multi-functional integrated testing machine for the impact resistance performance of traffic safety facilities according to claim 5, characterized in that: The sliding assembly (9) further includes four magnetic strips (94) fixedly connected to the four outer side surfaces of the blocking frame (7). The baffle (8) is made of iron material. The top of the magnetic strip (94) can be adsorbed to the bottom of the baffle (8). The sliding assembly (9) further includes four pairs of ejector rods (95) fixedly connected to the top of the base plate (1) in a rectangular shape. Each pair of ejector rods (95) is located directly below a baffle (8).

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