Impact resistance detection device for electrical equipment shell panel

Abstract

The utility model discloses an electrical equipment shell panel shock resistance detection device, which relates to the technical field of shock resistance detection devices, and adopts the technical scheme that the electrical equipment shell panel shock resistance detection device comprises a detection base device, a shock device cross beam is fixedly arranged at the top of the detection base device, and a shock device fixing seat is fixedly sleeved outside the shock device cross beam; the impact resistance detection device for the electrical equipment shell panel has the beneficial effects that through the design of the detection supporting assembly, the back suspension state of the electrical equipment shell panel can be simulated during detection, so that the condition that a gap exists in the back in actual use is better met; therefore, the bending condition of the shell panel after being impacted can be more accurately detected, the detection accuracy and practicability are improved, the distance between the two detection object supporting tables can be flexibly adjusted, the detection requirements of electrical equipment shell panels of different sizes can be met, and the universality and flexibility of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of impact resistance detection device, specifically relates to a kind of electrical equipment shell panel impact resistance detection device. BACKGROUND

[0002] Electrical equipment shell panel mainly plays the role of protecting electrical device inside electrical equipment, need to have good impact resistance, need to use detection device to detect the mechanical properties such as impact resistance, compression resistance of shell panel in production, to ensure that the quality of shell panel meets the use requirement.

[0003] The existing impact resistance detection device usually places the detection object on the detection base, and the detection object is directly in contact with the detection base. However, there is a gap in the back of the electrical equipment shell panel when it is in use, which makes it difficult to simulate the condition of the back being suspended during impact resistance detection, and thus it is not convenient to detect the bending condition after impact. SUMMARY

[0004] Therefore, the utility model provides a kind of electrical equipment shell panel impact resistance detection device, by detection support assembly, to solve the problem that there is a gap in the back of the electrical equipment shell panel when it is in use, which makes it difficult to simulate the condition of the back being suspended during impact resistance detection.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of electrical equipment shell panel impact resistance detection device, including detection base device, the detection base device top is fixed with the impact device crossbeam, the impact device crossbeam outside is fixed with the impact device fixed seat, the impact device fixed seat top is fixed with the impact air cylinder, the impact air cylinder output end is fixedly connected with the impact head, the detection base device top is fixed with the detection device ontology, the detection base device bottom is fixed with the support base device, the support base device is equipped with detection support assembly in the inside, the detection base device includes detection base, the detection base inside is equipped with the obstacle-avoiding hole, the support base device includes support base, the support base inside is equipped with two limit slots, the detection support assembly includes knob, the knob one end is fixed with the bidirectional screw rod, the bidirectional screw rod outside is equipped with two test piece support units, the test piece support unit includes screw seat, the screw seat top is fixed with a plurality of connecting columns, a plurality of the connecting column top is fixed with the detection object support platform, and the detection object support platform top is equipped with electrical equipment shell panel ontology.

[0006] Preferably, the bidirectional screw rod penetrates the support base and is connected with the support base through a bearing.

[0007] Preferably, the threads of the bidirectional screw rod at both ends are opposite in direction.

[0008] Preferably, the bidirectional screw rod penetrates through the two threaded seats and is connected with the two threaded seats through threads.

[0009] Preferably, the threaded seat is arranged inside the limiting groove and is connected with the limiting groove through sliding.

[0010] Preferably, the connecting column penetrates through the obstacle-avoiding hole and is connected with the obstacle-avoiding hole through sliding.

[0011] Preferably, the top of the detection object support table is provided with an antiskid rubber pad.

[0012] The embodiment of the utility model has the following advantages:

[0013] Through the design of the detection support assembly, the electrical equipment shell panel can simulate the state of the back being suspended during detection, which is more in line with the actual use of the existence of the gap in the back, so that the bending condition of the shell panel after being impacted can be more accurately detected, and the accuracy and practicality of the detection are improved.

[0014] Through the design of the bidirectional screw rod and the threaded seat in the detection support assembly, the spacing between the two detection object support tables can be flexibly adjusted, so that the detection needs of electrical equipment shell panels of different sizes can be adapted, and the versatility and flexibility of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained without creative labor on the basis of the provided drawings.

[0016] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the utility model, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model.

[0017] Figure 1 The overall structure schematic diagram provided by the utility model is shown in the following figure:

[0018] Figure 2 The front view provided by the utility model is shown in the following figure:

[0019] Figure 3 The front view partial exploded perspective view provided by the utility model is shown in the following figure:

[0020] Figure 4 The utility model provides a detection support subassembly place connection relation perspective view.

[0021] In the drawing: 1 detection base device, 11 detection base, 12 obstacle avoidance hole, 2 impact device crossbeam, 3 impact device fixed base, 4 impact cylinder, 5 impact head, 6 detection device ontology, 7 support base device, 71 support base, 72 limit slot, 8 detection support subassembly, 81 knob, 82 bidirectional screw rod, 83 screw seat, 84 connecting column, 85 detection object support platform, 9 electrical equipment shell panel ontology. DETAILED DESCRIPTION

[0022] The following specific embodiments illustrate the embodiments of the utility model, and those skilled in the art can easily understand other advantages and effects of the utility model from the disclosed content of the specification, obviously, the described embodiments are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0023] Refer to the attached Figure 1 - attached Figure 4 The utility model provides a kind of electrical equipment shell panel impact resistance performance detection device, including detection base device 1, detection base device 1 top is fixedly provided with impact device crossbeam 2, impact device crossbeam 2 outside is fixedly provided with impact device fixed base 3, impact device fixed base 3 top is fixedly provided with impact cylinder 4, impact cylinder 4 output end is fixedly connected with impact head 5, detection base device 1 top is fixedly provided with detection device ontology 6, detection base device 1 bottom is fixedly provided with support base device 7, support base device 7 inside is equipped with detection support subassembly 8, detection base device 1 includes detection base 11, detection base 11 inside is provided with obstacle avoidance hole 12, support base device 7 includes support base 71, and support base 71 inside is equipped with two limit slots 72, and detection support subassembly 8 includes knob 81, and one end of knob 81 is fixedly provided with bidirectional screw rod 82, and bidirectional screw rod 82 outside is equipped with two test piece support unit, and test piece support unit includes screw seat 83, and multiple connecting columns 84 are fixedly provided on the top of screw seat 83, and multiple connecting columns 84 top is fixedly provided with detection object support platform 85, and detection object support platform 85 top is equipped with electrical equipment shell panel ontology 9;

[0024] In the embodiment, in order to simulate the back of the electrical equipment shell panel body 9 in actual use, the back of the electrical equipment shell panel body 9 is suspended, and the purpose of leaving a bending space for the back of the electrical equipment shell panel body 9 during detection is achieved, the accuracy during detection is improved, and the rotation knob 81 is rotated, the bidirectional screw rod 82 is rotated, the two threaded seats 83 are relatively and synchronously moved through the two threads with opposite rotation directions outside, the detection object support table 85 is moved through the connecting column 84, and the interval between the two detection object support tables 85 is adjusted.

[0025] In order to achieve the purpose of synchronous relative movement of the two threaded seats 83, the device adopts the following technical scheme: the bidirectional screw rod 82 penetrates the support base 71 and is connected with the support base 71 through a bearing, the threads on the two ends of the bidirectional screw rod 82 are opposite in rotation direction, the bidirectional screw rod 82 penetrates the two threaded seats 83 and is connected with the two threaded seats 83 through threads, the threaded seat 83 is arranged in the limiting groove 72 and is connected with the limiting groove 72 in a sliding mode, the rotation knob 81 drives the bidirectional screw rod 82 to rotate, and the two threaded seats 83 are relatively and synchronously moved through the two threads with opposite rotation directions outside.

[0026] In order to achieve the purpose of supporting the electrical equipment shell panel body 9, the device adopts the following technical scheme: the connecting column 84 penetrates the obstacle avoidance hole 12 and is connected with the obstacle avoidance hole 12 in a sliding mode, the top of the detection object support table 85 is provided with an antiskid rubber pad, the interval between the two detection object support tables 85 is adjusted when the electrical equipment shell panel body 9 needs to be placed according to the size of the detection object, and the electrical equipment shell panel body 9 of different sizes is conveniently placed in suspension.

[0027] The use process of the utility model is as follows: when using the utility model, the electrical equipment shell panel body 9 is placed according to the size of the detected object, the knob 81 is rotated, the knob 81 drives the bidirectional screw rod 82 to rotate, the two threaded seats 83 are driven to move synchronously by the external two threads with opposite rotation directions, the threaded seat 83 moves to drive the detected object support table 85 to move through the connecting column 84, the distance between the two detected object support tables 85 is adjusted, the electrical equipment shell panel body 9 of different sizes is conveniently placed in the air, the electrical equipment shell panel body 9 is placed in the air at the bottom, the purpose that the gap exists in the back of the electrical equipment shell panel body 9 during actual use is simulated, the bending space for the back to be impacted is left for the back during detection, the accuracy during detection is improved, when the impact resistance is detected, the impact cylinder 4 is started, the impact head 5 at the output end of the impact cylinder 4 is quickly extended, the electrical equipment shell panel body 9 is impacted, and the impact resistance of the electrical equipment shell panel body 9 is detected through the detection device body 6.

[0028] The above is only the preferred embodiment of the utility model, any skilled person in the art can modify the utility model by using the technical solutions described above or modify it into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection required by the utility model.

Claims

1. A device for detecting the impact resistance of an electrical equipment housing panel, comprising a detection base device (1), characterized in that: The detection base device (1) top fixedly provided with impact device beam (2), the impact device beam (2) outside fixedly provided with impact device fixed seat (3), the impact device fixed seat (3) top fixedly provided with impact cylinder (4), the impact cylinder (4) output end fixedly connected with impact head (5), the detection base device (1) top fixedly provided with detection device body (6), the detection base device (1) bottom fixedly provided with support base device (7), the support base device (7) inside is equipped with detection support assembly (8), the detection base device (1) includes detection base (11), the detection base (11) inside is provided with obstacle avoidance hole (12), the support base device (7) includes support base (71), the support base (71) inside is equipped with two limit slots (72), the detection support assembly (8) includes knob (81), the knob (81) one end fixedly provided with two-way screw rod (82), the two-way screw rod (82) outside is provided with two test piece support units, the test piece support unit includes screw seat (83), the screw seat (83) top fixedly provided with a plurality of connecting columns (84), a plurality of connecting columns (84) top fixedly provided with detection object support platform (85), the detection object support platform (85) top is equipped with electrical equipment housing panel body (9).

2. The electrical equipment shell panel impact resistance detection device according to claim 1, characterized in that: The two-way screw rod (82) penetrates the support base (71) and is connected with the support base (71) through a bearing.

3. The device of claim 1, wherein: The two-way screw rod (82) is opposite in screw rotation direction at both ends.

4. The electrical equipment shell panel impact resistance detection device according to claim 1, characterized in that: The two-way screw rod (82) penetrates the two screw seats (83) and is connected with the two screw seats (83) through threads.

5. The electrical equipment shell panel impact resistance detection device according to claim 1, characterized in that: The screw seat (83) is arranged in the limit slot (72) and is connected with the limit slot (72) in a sliding manner.

6. The electrical equipment shell panel impact resistance detection device according to claim 1, characterized in that: The connecting column (84) penetrates the obstacle avoidance hole (12) and is connected with the obstacle avoidance hole (12) in a sliding manner.

7. The electrical equipment shell panel impact resistance detection device according to claim 1, characterized in that: The detection object support platform (85) top is provided with an antiskid rubber pad.

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