Damping anti-collision electric appliance cabinet

Abstract

The utility model discloses a shock-absorbing anti-collision electric appliance cabinet, which relates to the technical field of electric appliance cabinets, and is characterized in that the shock-absorbing anti-collision electric appliance cabinet comprises an electric appliance cabinet body, a protective shell is arranged outside the electric appliance cabinet body, a first shock-absorbing buffer mechanism is arranged at the top end in the protective shell, and the first shock-absorbing buffer mechanism comprises a motor arranged at the top end of the protective shell; and a first gear is connected to the position, located in the center of the top face of the protective shell, of the output end of the motor, a second gear is engaged with the lower portion of the first gear, a two-way threaded rod is connected to the axis of the second gear, and fixing rings are rotationally connected to the two ends of the two-way threaded rod correspondingly. Therefore, the electric appliance cabinet bodies with different lengths can be stabilized in the protective shell, the practicability is high, meanwhile, through the arrangement of the first elastic cushion, the second elastic cushion and the damping supporting mechanism, external impact and vibration can be effectively absorbed, and electric appliance equipment in the electric appliance cabinet bodies can be better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, and more specifically, to a shock-absorbing and anti-collision electrical cabinet. Background Art

[0002] Electrical cabinets are made of steel to protect the normal operation of components. Electrical cabinets are generally made of hot-rolled steel plates and cold-rolled steel plates. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

[0003] Since the components protected inside the electrical cabinet are relatively fragile, when it is subjected to external impact or earthquake, the electrical cabinet has no buffer space, which will cause vibration or even tipping over, thereby damaging the components inside the electrical cabinet. Therefore, the electrical cabinet needs to be kept in a safe environment at all times to effectively protect the internal components.

[0004] When the shock-absorbing and anti-collision structure in the prior art is in use, multiple sets of springs are usually used to increase the cushioning of the electrical cabinet, which reduces the stability of the electrical cabinet. When encountering a collision, it is easy to cause the internal components of the electrical cabinet to shake. In addition, the shock-absorbing and anti-collision structure has low flexibility in use and cannot provide shock absorption for electrical cabinets of different lengths. It is inconvenient to use and has low practicality.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a shock-absorbing and anti-collision electrical cabinet. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a shock-absorbing and anti-collision electrical cabinet.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shock-absorbing and anti-collision electrical cabinet, comprising an electrical cabinet body, and a protective shell is arranged on the outside of the electrical cabinet body, a first shock-absorbing and buffering mechanism is arranged on the top of the protective shell, the first shock-absorbing and buffering mechanism comprises a motor arranged on the top of the protective shell, and the output end of the motor is located at the center of the top surface of the protective shell and is connected to a first gear, a second gear is meshed below the first gear, a two-way threaded rod is connected to the axis of the second gear, and both ends of the two-way threaded rod are rotatably connected to fixing rings, the fixing rings are respectively fixed on the inner wall of the protective shell, a threaded slider is symmetrically arranged on the two-way threaded rod, and a sliding rod slidably connected is symmetrically arranged on both sides of the two-way threaded rod on the slider, both ends of the sliding rod are connected to the inner wall of the protective shell, a connecting plate is connected below the slider, a first clamping plate is connected below the connecting plate, and a first elastic pad is arranged on the inner side of the first clamping plate;

[0008] A second shock-absorbing and buffering mechanism is symmetrically arranged on the side surface of the lower end of the protective shell, the second shock-absorbing and buffering mechanism includes a cylinder connected to the inner wall of the protective shell, and the other end of the cylinder is connected to a second clamping plate, and a second elastic pad is arranged on the side of the second clamping plate close to each other, and a shock-absorbing support mechanism is arranged below the second shock-absorbing and buffering mechanism. The effect is that, through the first shock-absorbing and buffering mechanism and the second shock-absorbing and buffering mechanism, electrical cabinet bodies of different lengths can be stabilized inside the protective shell, and the practicability is strong. At the same time, through the buffering effect of the first elastic pad and the second elastic pad, external shocks and vibrations can be effectively absorbed, and the electrical equipment inside the electrical cabinet body can be better protected.

[0009] Preferably, the shock-absorbing support mechanism includes a plurality of damping shock absorbers evenly arranged on the inner bottom surface of the protective shell, and a base plate is connected above the damping shock absorbers, and a third elastic pad is arranged on the upper surface of the base plate, thereby providing appropriate shock-absorbing effect and supporting force to the electrical cabinet body and improving the stability of the electrical cabinet body.

[0010] Preferably, the two first clamping plates are connected to each other on one side in the horizontal direction with a spring in common, the number of the springs is 2, and the springs are symmetrically arranged about the axis of the bidirectional threaded rod. By setting the springs, when the first clamping plates clamp the electrical cabinet body, the reverse force of the springs can be utilized to make the first clamping plates clamp the electrical cabinet body more firmly, thereby improving the stability of the electrical cabinet body in the protective shell.

[0011] Preferably, the first clamping plate and the first elastic pad are both L-shaped, so as to provide good clamping stability for the electrical cabinet body and prevent the electrical cabinet body from moving when encountering impact or vibration.

[0012] Preferably, the lengths of the slider, the connecting plate, the first clamping plate, the first elastic pad, the second clamping plate and the second elastic pad are all smaller than the inner dimensions of the protective shell, thereby ensuring that the first shock-absorbing and buffering mechanism and the second shock-absorbing and buffering mechanism can move normally inside the protective shell, which is beneficial to the stability and shock absorption of the electrical cabinet body.

[0013] Preferably, an inspection door is rotatably provided on the outer side surface of the protective shell parallel to the bidirectional threaded rod, an observation window is provided on the upper part of the inspection door, and exhaust holes are provided on the sides of adjacent inspection doors. The inspection door is provided to facilitate maintenance and replacement of electrical equipment. The observation window can conveniently monitor the situation of the electrical cabinet inside the protective shell, and the interior of the protective shell can be dissipated through the exhaust holes, which is beneficial to the stable use of components inside the electrical cabinet body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, the rotation of the motor and the extension and contraction of the cylinder are controlled by setting the first shock-absorbing and buffering mechanism and the second shock-absorbing and buffering mechanism, so that the electrical cabinet body of different lengths can be stabilized inside the protective shell, which is beneficial to the stable shock absorption of the electrical cabinet body and internal components, ensuring the normal use of the components, and has strong practicality.

[0016] 2. In the utility model, by providing a shock-absorbing support mechanism on the inner bottom surface of the protective shell, and providing a first elastic pad on the surface of the first clamping plate and a second elastic pad on the surface of the second clamping plate, when the protective shell encounters impact or vibration, the buffering effect of the three can effectively absorb external impact or vibration, thereby better protecting the electrical equipment inside the electrical cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure in the utility model;

[0020] Figure 3 It is a schematic diagram of the top view of the structure of the first shock absorbing and buffering mechanism in the utility model;

[0021] Figure 4 It is a schematic diagram of the top structure of the second shock-absorbing and buffering mechanism in the utility model.

[0022] 1. Protective shell; 101. Inspection door; 102. Observation window; 103. Exhaust hole; 2. Electrical cabinet body; 3. First shock-absorbing and buffering mechanism; 301. Motor; 302. First gear; 303. Second gear; 304. Bidirectional threaded rod; 305. Slider; 306. Connecting plate; 307. First clamping plate; 308. First elastic pad; 309. Sliding rod; 3010. Fixed ring; 4. Second shock-absorbing and buffering mechanism; 401. Cylinder; 402. Second clamping plate; 403. Second elastic pad; 5. Shock-absorbing support mechanism; 501. Third elastic pad; 502. Bottom plate; 503. Damping shock absorber; 6. Spring. DETAILED DESCRIPTION

[0023] like Figure 1-4As shown, the utility model provides a shock-absorbing and anti-collision electrical cabinet, including an electrical cabinet body 2, and a protective shell 1 is arranged outside the electrical cabinet body 2, and a first shock-absorbing and buffering mechanism 3 is arranged at the top of the protective shell 1, and the first shock-absorbing and buffering mechanism 3 includes a motor 301 arranged at the top of the protective shell 1, and the output end of the motor 301 is located at the center of the top surface of the protective shell 1 and is connected to a first gear 302, a second gear 303 is meshed below the first gear 302, and the second gear 303 is axially connected to a bidirectional threaded rod 304, and the bidirectional threaded rod 304 Both ends of the two-way threaded rod 304 are rotatably connected with a fixing ring 3010, and the fixing ring 3010 is respectively fixed on the inner wall of the protective shell 1, and the two-way threaded rod 304 is symmetrically provided with a slider 305 connected with a thread, and the slider 305 is symmetrically provided with a sliding rod 309 connected with a sliding on both sides of the two-way threaded rod 304, and both ends of the sliding rod 309 are connected to the inner wall of the protective shell 1, and the slider 305 is connected with a connecting plate 306 below, and the connecting plate 306 is connected with a first clamping plate 307 below, and the inner side of the first clamping plate 307 is provided with a first elastic pad 308;

[0024] A second shock-absorbing and buffering mechanism 4 is symmetrically arranged on the side surface of the lower end of the protective shell 1, and the second shock-absorbing and buffering mechanism 4 includes a cylinder 401 connected to the inner wall of the protective shell 1, and the other end of the cylinder 401 is connected to a second clamping plate 402, and a second elastic pad 403 is arranged on a side of the second clamping plate 402 close to each other, and a shock-absorbing support mechanism 5 is arranged below the second shock-absorbing and buffering mechanism 4. The effect is that when in use, the electrical cabinet body 2 is placed inside the protective shell 1, and the extension and contraction of the two cylinders 401 are first controlled to drive the second clamping plate 402 and the second elastic pad 403 to move close to each other, so as to firmly clamp the lower end of the electrical cabinet body 2, and at the same time control the rotation of the motor 301, and the output shaft of the motor 301 drives the second A gear 302 rotates, thereby driving the synchronous rotation of the second gear 303 and the bidirectional threaded rod 304, so that the two sliders 305 move on the bidirectional threaded rod 304 and the sliding rod 309, thereby driving the synchronous movement of the connecting plate 306, the first clamping plate 307 and the first elastic pad 308, so as to firmly clamp the upper end of the electrical cabinet body 2. By setting the first shock-absorbing and buffering mechanism 3 and the second shock-absorbing and buffering mechanism 4, the electrical cabinet body 2 of different lengths can be firmly fixed inside the protective shell 1, which is highly practical. At the same time, through the buffering effect of the first elastic pad 308 and the second elastic pad 403, external shocks and vibrations can be effectively absorbed, and the electrical equipment inside the electrical cabinet body 2 can be better protected.

[0025] The shock-absorbing support mechanism 5 includes a plurality of damping shock absorbers 503 evenly arranged on the inner bottom surface of the protective shell 1, and a base plate 502 is connected above the damping shock absorber 503, and a third elastic pad 501 is arranged on the upper surface of the base plate 502. When the electrical cabinet body 2 is impacted or vibrated, the plurality of damping shock absorbers 503 and the third elastic pad 501 work together to buffer and reduce shock to the electrical cabinet body 2, and at the same time, provide support force to the electrical cabinet body 2, thereby improving the stability of the electrical cabinet body 2.

[0026] The two first clamping plates 307 are connected to each other on one side thereof which is close to each other in the horizontal direction with a spring 6 in common. The number of the springs 6 is 2 and they are symmetrically arranged about the axis of the bidirectional threaded rod 304. By means of the arranged springs 6, when the slider 305 drives the first clamping plates 307 to move away from each other, the springs 6 are stretched, so that when the first clamping plates 307 clamp the upper end of the electrical cabinet body 2, the reverse force of the springs 6 can be utilized to make the first clamping plates 307 clamp the electrical cabinet body 2 more firmly, thereby improving the stability of the electrical cabinet body 2 in the protective shell 1.

[0027] The first clamping plate 307 and the first elastic pad 308 are both L-shaped, thereby increasing the contact area between the first clamping plate 307 and the electrical cabinet body 2, providing good clamping stability for the electrical cabinet body 2 and preventing the electrical cabinet body 2 from moving when encountering impact or vibration.

[0028] The lengths of the slider 305, the connecting plate 306, the first clamping plate 307, the first elastic pad 308, the second clamping plate 402 and the second elastic pad 403 are all smaller than the inner size of the protective shell 1, thereby ensuring that the first shock-absorbing and buffering mechanism 3 and the second shock-absorbing and buffering mechanism 4 can move normally inside the protective shell 1, which is beneficial to the stability and shock absorption of the electrical cabinet body 2.

[0029] An inspection door 101 is rotatably provided on the outer side surface of the parallel bidirectional threaded rod 304 of the protective shell 1, an observation window 102 is provided on the upper part of the inspection door 101, and exhaust holes 103 are provided on the sides of adjacent inspection doors 101. The inspection door 101 is provided to facilitate maintenance and replacement of electrical equipment. The observation window 102 can conveniently monitor the situation of the electrical cabinet inside the protective shell 1, and the exhaust holes 103 can dissipate heat inside the protective shell 1, which is beneficial to the stable use of components inside the electrical cabinet body 2.

[0030] Working principle: When in use, first open the inspection door 101 on the side of the protective shell 1, place the electrical cabinet body 2 in the center position above the third elastic pad 501 at the bottom end of the protective shell 1, then control the extension and contraction of the two cylinders 401, thereby driving the second clamping plate 402 and the second elastic pad 403 to move closer to each other, so as to firmly clamp the lower end of the electrical cabinet body 2, and at the same time control the rotation of the motor 301, the output shaft of the motor 301 drives the first gear 302 to rotate, thereby driving the second gear 303 and the two-way threaded rod 304 to rotate synchronously, so that the two sliders 305 move on the two-way threaded rod 304 and the sliding rod 309, thereby driving the synchronous movement of the connecting plate 306, the first clamping plate 307 and the first elastic pad 308, and when the slider 305 drives the first clamping plate 307 to move away from each other, the spring 6 is stretched, so that the first clamping plate 307 is clamped in the electrical cabinet body When the protective shell 1 is in the upper end, the reverse force of the spring 6 can be used to make the first clamping plate 307 clamp the electrical cabinet body 2 more firmly, so that the electrical cabinet body 2 of different lengths can be firmly fixed inside the protective shell 1, which is practical. At the same time, through the shock-absorbing support mechanism 5 arranged on the bottom surface of the inner part of the protective shell 1, and the first elastic pad 308 arranged on the surface of the first clamping plate 307 and the second elastic pad 403 arranged on the surface of the second clamping plate 402, when the protective shell 1 encounters impact or vibration, the buffering effect of the three can effectively absorb external impact or vibration, so as to better protect the electrical equipment inside the electrical cabinet body 2, and through the inspection door 101, it is convenient to maintain and replace electrical equipment, the observation window 102 can conveniently monitor the situation of the electrical cabinet body 2 inside the protective shell 1, and the exhaust hole 103 can dissipate heat inside the protective shell 1, which is conducive to the stable use of components inside the electrical cabinet body 2.

[0031] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A shock-absorbing and anti-collision electrical cabinet, comprising an electrical cabinet body (2), and a protective shell (1) is arranged outside the electrical cabinet body (2), characterized in that: A first shock absorbing and buffering mechanism (3) is arranged at the top of the protective shell (1), and the first shock absorbing and buffering mechanism (3) comprises a motor (301) arranged at the top of the protective shell (1), and the output end of the motor (301) is located at the center of the top surface of the protective shell (1) and is connected to a first gear (302), a second gear (303) is meshed below the first gear (302), a bidirectional threaded rod (304) is axially connected to the second gear (303), and both ends of the bidirectional threaded rod (304) are rotatably connected to a fixing ring (3010), and the fixing ring (30 10) are respectively fixed on the inner wall of the protective shell (1), the bidirectional threaded rod (304) is symmetrically provided with a threaded slider (305), and the slider (305) is symmetrically provided with a sliding rod (309) slidably connected on both sides of the bidirectional threaded rod (304), both ends of the sliding rod (309) are connected to the inner wall of the protective shell (1), the slider (305) is connected with a connecting plate (306) below, the connecting plate (306) is connected with a first clamping plate (307) below, and the inner side of the first clamping plate (307) is provided with a first elastic pad (308); A second shock-absorbing and buffering mechanism (4) is symmetrically arranged on the side surface of the lower end of the protective shell (1), the second shock-absorbing and buffering mechanism (4) comprises a cylinder (401) connected to the inner wall of the protective shell (1), and the other end of the cylinder (401) is connected to a second clamping plate (402), and a second elastic pad (403) is arranged on the side of the second clamping plate (402) close to each other, and a shock-absorbing support mechanism (5) is arranged below the second shock-absorbing and buffering mechanism (4).

2. The shock-absorbing and anti-collision electrical cabinet according to claim 1, characterized in that: The shock-absorbing support mechanism (5) comprises a plurality of damping shock absorbers (503) evenly arranged on the inner bottom surface of the protective shell (1), and a bottom plate (502) is connected above the damping shock absorbers (503), and a third elastic pad (501) is arranged on the upper surface of the bottom plate (502).

3. The shock-absorbing and anti-collision electrical cabinet according to claim 2, characterized in that: The two first clamping plates (307) are connected to each other on their sides in the horizontal direction with a spring (6). The number of the springs (6) is 2 and they are symmetrically arranged about the axis of the bidirectional threaded rod (304).

4. The shock-absorbing and anti-collision electrical cabinet according to claim 3 is characterized in that: The first clamping plate (307) and the first elastic pad (308) are both L-shaped.

5. The shock-absorbing and anti-collision electrical cabinet according to claim 4, characterized in that: The lengths of the sliding block (305), the connecting plate (306), the first clamping plate (307), the first elastic pad (308), the second clamping plate (402) and the second elastic pad (403) are all smaller than the inner dimensions of the protective shell (1).

6. The shock-absorbing and anti-collision electrical cabinet according to claim 5, characterized in that: An inspection door (101) is rotatably arranged on the outer side surface of the protective shell (1) parallel to the bidirectional threaded rod (304), an observation window (102) is arranged on the upper part of the inspection door (101), and exhaust holes (103) are arranged on the sides of adjacent inspection doors (101).

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