A movable protective electrical cabinet

Abstract

The present invention relates to the technical field of electrical cabinet protection, and specifically relates to a movable protective electrical cabinet, including: a body, a base, universal wheels, and a controller. For the body, the bottom end of the body is fixedly connected to the base, universal wheels are arranged at the bottom end of the base, and a controller is fixedly connected to the side wall of the base. For the protection structure, the protection structure includes anti-collision plates, the anti-collision plates are arranged on both sides of the body, a second connection seat is fixedly connected to the side of the anti-collision plate close to the body, a first insertion cavity is opened inside the second connection seat, a first moving rod is inserted inside the first insertion cavity, a first connection seat is fixedly connected to the end of the first moving rod away from the second connection seat, and the first connection seat is fixedly connected to the outer wall of the body. The present invention enables the device to remain stable when the electrical cabinet is impacted during movement, avoids the electrical cabinet from tilting and overturning after collision, resulting in damage to the electrical cabinet, and improves the practicability and safety of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical cabinet protection, and specifically relates to a movable protective electrical cabinet. Background Technique

[0002] An electrical cabinet is a cabinet made of steel materials to protect components from working properly. The production materials of electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. There are two types of electrical cabinets. One is a power distribution cabinet, and the other is a control cabinet. From the perspective of structure, an electrical cabinet consists of a shell, a steel structure, various mounting plates, as well as components, instruments, measurement and control devices, and cables. A movable electrical cabinet is an electrical cabinet with a convenient moving structure, and the protection structure is a structure that protects the inside and outside of the device to avoid damage to the device.

[0003] In this regard, Chinese Patent Application No.: CN213126720U discloses a movable electrical cabinet, including an electrical cabinet body. Support plates are fixedly connected to both sides of the electrical cabinet body. Electric cylinders are installed above both support plates. Auxiliary support legs are connected to the output shaft ends of both electric cylinders. Support legs are connected to the four corners of the lower part of the electrical cabinet body. Shock-absorbing legs are movably connected to the four support legs. The four shock-absorbing legs and the corresponding support legs are connected by fastening screws. Movable wheels are connected to the lower parts of the four shock-absorbing legs.

[0004] The existing electrical cabinet of the device is prone to collision during the moving process. After the collision, the electrical cabinet body is prone to tilt and overturn, resulting in damage to the electrical cabinet body.

[0005] Therefore, in order to solve the above problems, a movable protective electrical cabinet is proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide a movable protective electrical cabinet to solve the problem that the existing electrical cabinet of the device is prone to collision during the moving process, and the electrical cabinet body is prone to tilt and overturn after the collision, resulting in damage to the electrical cabinet body as mentioned in the above background technique.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A movable protective electrical cabinet, including: a body, a base, universal wheels, and a controller;

[0008] The body, the bottom end of the body is fixedly connected to the base, the bottom end of the base is provided with universal wheels, and the side wall of the base is fixedly connected to the controller;

[0009] Protective structure, the protective structure includes a collision avoidance plate, the collision avoidance plate is arranged on both sides of the body, a second connection seat is fixedly connected to the side of the collision avoidance plate close to the body, a first insertion cavity is opened inside the second connection seat, a first moving rod is inserted inside the first insertion cavity, a first connection seat is fixedly connected to the end of the first moving rod away from the second connection seat, the first connection seat is fixedly connected to the outer wall of the body, a fixing rod is fixedly connected to the side wall of the first connection seat, a connection sleeve is sleeved on the outer wall of the fixing rod, a first connecting rod is fixedly connected to the side wall of the connection sleeve, a second connecting rod is fixedly connected to the side wall of the first connecting rod, the end of the second connecting rod away from the first connecting rod is fixedly connected to the outer wall of the collision avoidance plate, a third connecting rod is fixedly connected to the side wall of the connection sleeve, a touch switch is fixedly connected to the side wall of the first connection seat, and the touch switch and the third connecting rod are located at the same horizontal position. A motor is fixedly connected inside the body, a threaded rod is fixedly connected to the output shaft of the motor, a screw sleeve is connected to the surface of the threaded rod by threads, a fourth connecting rod is fixedly connected to the side wall of the screw sleeve away from the side wall, a second moving rod is fixedly connected to the end of the fourth connecting rod away from the screw sleeve, the bottom end of the second moving rod is inserted inside the connecting plate, and a support plate is fixedly connected to the bottom end of the connecting plate.

[0010] Preferably, a first spring is fixedly connected to the end of the first moving rod inserted inside the first insertion cavity, and the end of the first spring away from the first moving rod is fixedly connected to the inner wall of the first insertion cavity.

[0011] Preferably, a first limiting block is fixedly connected to the side wall of the first moving rod, the first limiting block is inserted inside the first limiting groove, and the first limiting groove is opened inside the second connection seat.

[0012] Preferably, a rubber pad is fixedly connected to the outer wall of the collision avoidance plate, and the material of the rubber pad is rubber.

[0013] Preferably, a third limiting block is fixedly connected to the side wall of the second moving rod, the third limiting block is inserted inside the third limiting groove, and the third limiting groove is opened inside the base.

[0014] Preferably, a plug rod is inserted inside the second moving rod, and a pull rod is fixedly connected to the upper end of the plug rod.

[0015] Preferably, the end of the plug rod away from the second moving rod is inserted inside the second insertion cavity, the second insertion cavity is opened inside the connecting plate, a second spring is fixedly connected to the end of the plug rod away from the second moving rod, and the end of the second spring away from the plug rod is fixedly connected to the inner wall of the second insertion cavity.

[0016] Preferably, a second limiting block is fixedly connected to the side wall of the plug rod, the second limiting block is inserted inside the second limiting groove, and the second limiting groove is opened inside the connecting plate.

[0017] Preferably, the material of the support plate is rubber, and nano-level anti-slip patterns are provided at the bottom end of the support plate.

[0018] Preferably, a storage cavity is formed inside the base, a rotating shaft is arranged inside the storage cavity, the rotating shaft can rotate inside the storage cavity, a fifth connecting rod is fixedly connected to the outer wall of the rotating shaft, a universal wheel is fixedly connected to the bottom end of the fifth connecting rod, and a rotary cover is arranged at the bottom end of the base.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: When the device is impacted during movement, first, the impact force drives the anti-collision plate 31 to move. At the same time, the first moving rod 33 moves inside the second connecting seat 34. The first moving rod 33 squeezes the first spring 51, and the first spring 51 undergoes elastic deformation. The first spring 51 exerts a reaction force on the first moving rod 33 to slow down the impact force brought by the collision, improving the buffering effect of the device. While the first moving rod 33 moves inside the second connecting seat 34, the first limiting block 52 moves synchronously inside the first limiting groove 53 to realize the limiting effect on the first moving rod 33 and improve the stability of the device. The connecting sleeve 36 is sleeved outside the fixed rod 35, and at the same time, the connecting sleeve 36 moves synchronously, driving the third connecting rod 39 to move synchronously. The third connecting rod 39 and the touch switch 41 are at the same horizontal position. Driving the third connecting rod 39 to move to touch the touch switch 41, the touch switch 41 emits a signal, and the signal is transmitted to the controller 23. Subsequently, the motor 42 starts to work, driving the threaded rod 43 to rotate. Under the action of the thread, the nut sleeve 44 is driven to move synchronously, and then the fourth connecting rod 45 is driven to move synchronously, and then the second moving rod 46 is driven to move synchronously. While the second moving rod 46 moves, the third limiting block 66 moves synchronously inside the third limiting groove 67 to realize the limiting effect on the second moving rod 46 and improve the stability of the device. Then, the connecting plate 47 and the support plate 48 are driven to move synchronously, so that the support plate 48 contacts the ground to keep the device stable, avoiding the electrical cabinet from tilting and overturning when it moves due to collision. The material of the support plate 48 is rubber, increasing the friction between the support plate 48 and the placement surface, avoiding the device from slipping and improving the stability of the device. When the anti-collision plate 31 is collided, the rubber pad 54 undergoes elastic deformation, preferentially offsetting part of the impact force and improving the buffering effect of the device. When the support plate 48 is severely worn after long-term use and needs to be replaced, first, pull the pull rod 56 to drive the insertion rod 55 to move, so that the insertion rod 55 moves out of the second moving rod 46. Subsequently, pull the connecting plate 47 to disassemble and separate the connecting plate 47 from the second moving rod 46. While the insertion rod 55 moves, the second limiting block 59 moves synchronously inside the second limiting groove 61 to realize the limiting effect on the insertion rod 55 and improve the stability of the device. Through this design, when the electrical cabinet is impacted during movement, the device can be kept stable, avoiding the electrical cabinet from tilting and overturning after collision, resulting in damage to the electrical cabinet, and when the support plate needs to be replaced after long-term use, it can be replaced conveniently, improving the practicability and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a front sectional view of the first structure of the present invention;

[0021] Figure 2 is a side sectional view of the first structure of the present invention;

[0022] Figure 3 Schematic side cross-sectional view of the second structure of the present invention;

[0023] Figure 4 Schematic front cross-sectional view of the second structure of the present invention;

[0024] Figure 5 For the present invention Figure 1 Enlarged schematic view of the structure at position A in the present invention;

[0025] Figure 6 For the present invention Figure 2 Enlarged schematic view of the structure at position B in the present invention;

[0026] Figure 7 For the present invention Figure 1 Enlarged schematic view of the structure at position C in the present invention.

[0027] In the figure: 1, body; 21, base; 22, universal wheel; 23, controller; 3, protection structure; 31, anti-collision plate; 32, first connecting seat; 33, first moving rod; 34, second connecting seat; 35, fixed rod; 36, connecting sleeve; 37, first connecting rod; 38, second connecting rod; 39, third connecting rod; 41, touch switch; 42, motor; 43, threaded rod; 44, screw sleeve; 45, fourth connecting rod; 46, second moving rod; 47, connecting plate; 48, support plate; 49, first insertion cavity; 51, first spring; 52, first limiting block; 53, first limiting groove; 54, rubber pad; 55, insertion rod; 56, pull rod; 57, second insertion cavity; 58, second spring; 59, second limiting block; 61, second limiting groove; 62, storage cavity; 63, rotary cover; 64, rotating shaft; 65, fifth connecting rod; 66, third limiting block; 67, third limiting groove. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figure 1-7 An embodiment provided by the present invention:

[0030] A movable protective electrical cabinet, comprising: a body 1, a base 21, universal wheels 22 and a controller 23;

[0031] The body 1, the bottom end of the body 1 is fixedly connected to the base 21, the bottom end of the base 21 is provided with universal wheels 22, and the side wall of the base 21 is fixedly connected to the controller 23;

[0032] A protection structure 3, the protection structure 3 includes a collision avoidance plate 31, the collision avoidance plate 31 is arranged on both sides of the body 1, a second connection seat 34 is fixedly connected to the side of the collision avoidance plate 31 close to the body 1, a first insertion cavity 49 is opened inside the second connection seat 34, a first moving rod 33 is inserted inside the first insertion cavity 49, one end of the first moving rod 33 away from the second connection seat 34 is fixedly connected to a first connection seat 32, the first connection seat 32 is fixedly connected to the outer wall of the body 1, a fixed rod 35 is fixedly connected to the side wall of the first connection seat 32, a connection sleeve 36 is sleeved on the outer wall of the fixed rod 35, a first connecting rod 37 is fixedly connected to the side wall of the connection sleeve 36, a second connecting rod 38 is fixedly connected to the side wall of the first connecting rod 37, one end of the second connecting rod 38 away from the first connecting rod 37 is fixedly connected to the outer wall of the collision avoidance plate 31, a third connecting rod 39 is fixedly connected to the side wall of the connection sleeve 36, a touch switch 41 is fixedly connected to the side wall of the first connection seat 32, and the touch switch 41 and the third connecting rod 39 are located at the same horizontal position. A motor 42 is fixedly connected inside the body 1, a threaded rod 43 is fixedly connected to the output shaft of the motor 42, a screw sleeve 44 is threadedly connected to the surface of the threaded rod 43, a fourth connecting rod 45 is fixedly connected to the side wall of the screw sleeve 44 away from the side wall, one end of the fourth connecting rod 45 away from the screw sleeve 44 is fixedly connected to a second moving rod 46, and the bottom end of the second moving rod 46 is inserted inside a connecting plate 47, and a support plate 48 is fixedly connected to the bottom end of the connecting plate 47.

[0033] Further, one end of the first moving rod 33 inserted inside the first insertion cavity 49 is fixedly connected to a first spring 51, and one end of the first spring 51 away from the first moving rod 33 is fixedly connected to the inner wall of the first insertion cavity 49. Through this design, when the collision avoidance plate 31 is collided, the first moving rod 33 moves inside the second connection seat 34, and then the first moving rod 33 squeezes the first spring 51. At this time, the first spring 51 undergoes elastic deformation, and then the first spring 51 exerts a reaction force on the first moving rod 33, reducing the impact force brought by the collision and improving the buffering effect of the device.

[0034] Further, a first limit block 52 is fixedly connected to the side wall of the first moving rod 33, and the first limit block 52 is inserted inside a first limit groove 53, and the first limit groove 53 is opened inside the second connection seat 34. Through this design, while the first moving rod 33 moves inside the second connection seat 34, the first limit block 52 moves synchronously inside the first limit groove 53, realizing the limiting effect on the first moving rod 33 and improving the stability of the device.

[0035] Further, a rubber pad 54 is fixedly connected to the outer wall of the collision avoidance plate 31, and the material of the rubber pad 54 is rubber. Through this design, when the collision avoidance plate 31 is collided, the rubber pad 54 undergoes elastic deformation, preferentially offsetting part of the impact force and improving the buffering effect of the device.

[0036] Further, a third limiting block 66 is fixedly connected to the side wall of the second moving rod 46. The third limiting block 66 is inserted into the third limiting groove 67 inside the base 21. Through this design, while the second moving rod 46 moves, the third limiting block 66 moves synchronously inside the third limiting groove 67, realizing the limiting effect on the second moving rod 46 and improving the stability of the device.

[0037] Further, a plug rod 55 is inserted into the second moving rod 46. The upper end of the plug rod 55 is fixedly connected to a pull rod 56. Through this design, under the action of the plug rod 55 and the pull rod 56, the second moving rod 46 and the connecting plate 47 can be conveniently disassembled, facilitating the convenient disassembly between the second moving rod 46 and the connecting plate 47 when the connecting plate 47 and the support plate 48 need to be replaced.

[0038] Further, one end of the plug rod 55 away from the second moving rod 46 is inserted into the second insertion cavity 57 inside the connecting plate 47. A second spring 58 is fixedly connected to the end of the plug rod 55 away from the second moving rod 46. The end of the second spring 58 away from the plug rod 55 is fixedly connected to the inner wall of the second insertion cavity 57. Through this design, the second insertion cavity 57 undergoes elastic deformation, applying a force to the plug rod 55 and driving the second insertion cavity 57 to move synchronously, so that the second insertion cavity 57 is engaged in the groove inside the second moving rod 46, fastening the plug rod 55 inside the second moving rod 46.

[0039] Further, a second limiting block 59 is fixedly connected to the side wall of the plug rod 55. The second limiting block 59 is inserted into the second limiting groove 61 inside the connecting plate 47. Through this design, while the plug rod 55 moves, the second limiting block 59 moves synchronously inside the second limiting groove 61, realizing the limiting effect on the plug rod 55 and improving the stability of the device.

[0040] Further, the support plate 48 is made of rubber, and nano-level anti-slip patterns are provided at the bottom end of the support plate 48. Through this design, the support plate 48 is made of rubber, increasing the friction between the support plate 48 and the placement surface, preventing the device from slipping and improving the stability of the device.

[0041] Further, a storage cavity 62 is opened inside the base 21. A rotating shaft 64 is arranged inside the storage cavity 62, and the rotating shaft 64 can rotate inside the storage cavity 62. A fifth connecting rod 65 is fixedly connected to the outer wall of the rotating shaft 64. A universal wheel 22 is fixedly connected to the bottom end of the fifth connecting rod 65. A rotary cover 63 is provided at the bottom end of the base 21. Through this design, rotate the rotary cover 63 to open the door outside the storage cavity 62, rotate the fifth connecting rod 65 to retract the universal wheel 22 into the storage cavity 62, and then rotate the rotary cover 63 to close the door at the bottom end of the storage cavity 62.

[0042] Working principle:;

[0043] When the device is impacted during movement, first, the impact force drives the anti-collision plate 31 to move. At the same time, the first moving rod 33 moves inside the second connecting seat 34. The first moving rod 33 squeezes the first spring 51, and the first spring 51 undergoes elastic deformation. The first spring 51 exerts a reaction force on the first moving rod 33, reducing the impact force brought by the collision and improving the buffering effect of the device. While the first moving rod 33 moves inside the second connecting seat 34, the first limiting block 52 moves synchronously inside the first limiting groove 53, realizing the limiting effect on the first moving rod 33 and improving the stability of the device. The connecting sleeve 36 is sleeved outside the fixed rod 35, and at the same time, the connecting sleeve 36 moves synchronously, driving the third connecting rod 39 to move synchronously. The third connecting rod 39 and the touch switch 41 are at the same horizontal position. Driving the third connecting rod 39 to move touches the touch switch 41, and the touch switch 41 emits a signal. The signal is transmitted to the controller 23, and then the motor 42 starts to work, driving the threaded rod 43 to rotate. Under the action of the thread, the nut sleeve 44 is driven to move synchronously, and then the fourth connecting rod 45 is driven to move synchronously, and then the second moving rod 46 is driven to move synchronously. While the second moving rod 46 moves, the third limiting block 66 moves synchronously inside the third limiting groove 67, realizing the limiting effect on the second moving rod 46 and improving the stability of the device. Then the connecting plate 47 and the support plate 48 are driven to move synchronously, making the support plate 48 contact the ground, keeping the device stable, and preventing the electrical cabinet from tilting and overturning when it moves due to collision. The material of the support plate 48 is rubber, increasing the friction between the support plate 48 and the placement surface, preventing the device from slipping, and improving the stability of the device. When the anti-collision plate 31 is collided, the rubber pad 54 undergoes elastic deformation, preferentially offsetting part of the impact force and improving the buffering effect of the device. When the support plate 48 is severely worn after long-term use and needs to be replaced, first pull the pull rod 56, driving the plug rod 55 to move, so that the plug rod 55 moves out of the second moving rod 46. Then pull the connecting plate 47 to disassemble and separate the connecting plate 47 from the second moving rod 46. While the plug rod 55 moves, the second limiting block 59 moves synchronously inside the second limiting groove 61, realizing the limiting effect on the plug rod 55 and improving the stability of the device. Thus, the operation ends.

[0044] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A movable protective electrical cabinet, comprising: The machine body (1), the base (21), the universal wheels (22) and the controller (23), characterized in that; The machine body (1), a base (21) is fixedly connected to the bottom end of the machine body (1), universal wheels (22) are arranged at the bottom end of the base (21), and a controller (23) is fixedly connected to the side wall of the base (21); A protection structure (3), the protection structure (3) includes a collision avoidance plate (31), the collision avoidance plate (31) is arranged on both sides of the machine body (1), a second connection seat (34) is fixedly connected to the side of the collision avoidance plate (31) close to the machine body (1), a first insertion cavity (49) is opened inside the second connection seat (34), a first moving rod (33) is inserted inside the first insertion cavity (49), a first connection seat (32) is fixedly connected to the end of the first moving rod (33) away from the second connection seat (34), the first connection seat (32) is fixedly connected to the outer wall of the machine body (1), a fixed rod (35) is fixedly connected to the side wall of the first connection seat (32), a connection sleeve (36) is sleeved on the outer wall of the fixed rod (35), a first connecting rod (37) is fixedly connected to the side wall of the connection sleeve (36), a second connecting rod (38) is fixedly connected to the side wall of the first connecting rod (37), the end of the second connecting rod (38) away from the first connecting rod (37) is fixedly connected to the outer wall of the collision avoidance plate (31), a third connecting rod (39) is fixedly connected to the side wall of the connection sleeve (36), a touch switch (41) is fixedly connected to the side wall of the first connection seat (32), and the touch switch (41) and the third connecting rod (39) are located at the same horizontal position. A motor (42) is fixedly connected inside the machine body (1), a threaded rod (43) is fixedly connected to the output shaft of the motor (42), a nut sleeve (44) is threadedly connected to the surface of the threaded rod (43), a fourth connecting rod (45) is fixedly connected to the side wall of the nut sleeve (44) away from the side wall, a second moving rod (46) is fixedly connected to the end of the fourth connecting rod (45) away from the nut sleeve (44), the bottom end of the second moving rod (46) is inserted inside a connecting plate (47), and a support plate (48) is fixedly connected to the bottom end of the connecting plate (47).

2. The movable protective electrical cabinet according to claim 1, characterized in that: A first spring (51) is fixedly connected to the end of the first moving rod (33) inserted inside the first insertion cavity (49), and the end of the first spring (51) away from the first moving rod (33) is fixedly connected to the inner wall of the first insertion cavity (49).

3. The movable protective electrical cabinet according to claim 1, wherein: A first limiting block (52) is fixedly connected to the side wall of the first moving rod (33), and the first limiting block (52) is inserted inside a first limiting groove (53), and the first limiting groove (53) is opened inside the second connection seat (34).

4. The movable protective electrical cabinet according to claim 1, characterized in that: A rubber pad (54) is fixedly connected to the outer wall of the collision avoidance plate (31), and the material of the rubber pad (54) is rubber.

5. The movable protective electrical cabinet according to claim 1, wherein: A third limiting block (66) is fixedly connected to the side wall of the second moving rod (46), and the third limiting block (66) is inserted inside a third limiting groove (67), and the third limiting groove (67) is opened inside the base (21).

6. The movable protective electrical cabinet according to claim 1, characterized in that: A plug rod (55) is inserted inside the second moving rod (46), and a pull rod (56) is fixedly connected to the upper end of the plug rod (55).

7. The movable protective electrical cabinet according to claim 6, characterized in that: One end of the plug rod (55) away from the second moving rod (46) is inserted inside a second insertion cavity (57). The second insertion cavity (57) is formed inside a connecting plate (47). A second spring (58) is fixedly connected to one end of the plug rod (55) away from the second moving rod (46), and the end of the second spring (58) away from the plug rod (55) is fixedly connected to the inner wall of the second insertion cavity (57).

8. The movable protective electrical cabinet according to claim 6, wherein: A second limiting block (59) is fixedly connected to the side wall of the plug rod (55), and the second limiting block (59) is inserted inside a second limiting groove (61). The second limiting groove (61) is formed inside the connecting plate (47).

9. The movable protective electrical cabinet according to claim 1, characterized in that: The supporting plate (48) is made of rubber, and nano-level anti-slip patterns are provided at the bottom end of the supporting plate (48).

10. A movable protective electrical cabinet according to claim 1, characterized in that: A storage cavity (62) is formed inside the base (21). A rotating shaft (64) is arranged inside the storage cavity (62), and the rotating shaft (64) can rotate inside the storage cavity (62). A fifth connecting rod (65) is fixedly connected to the outer wall of the rotating shaft (64), a universal wheel (22) is fixedly connected to the bottom end of the fifth connecting rod (65), and a rotary cover (63) is arranged at the bottom end of the base (21).

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