Waterproof mechanism of industrial energy-saving circuit breaker

Abstract

The utility model provides a waterproof mechanism for an industrial energy-saving circuit breaker, which relates to the technical field of circuit breakers and comprises a mounting plate, a protection mechanism is arranged on one side of the mounting plate, a circuit breaker body is fixedly mounted on one side of the mounting plate, and the protection mechanism comprises a shell arranged on one side of the mounting plate. A door plate is movably connected to one side of the shell through a rotating shaft, a fixing frame is arranged on one side of the shell, and a mounting block is fixedly connected to one side of the shell. According to the utility model, the protection mechanism and the reinforcing mechanism are arranged, the clamping block is pushed to enter the side block, and the fixing frame and the door plate are actively separated by means of the spring, so that the door plate can be opened to control the circuit breaker body, the convenience of opening the door plate is improved, and the probability of accidental opening of the door plate is reduced; the probability that a water source enters the shell and contacts with the circuit breaker body is reduced, the service life of the circuit breaker body is prolonged, and the protection measures of the circuit breaker are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breakers, in particular to a waterproof mechanism for an industrial energy-saving circuit breaker. Background Art

[0002] In the prior art, the existing circuit breakers are used in a relatively wide range of applications in life, and related energy-saving circuit breakers are used in common industrial aspects. The circuit breakers are mostly installed on the wall, but most common circuit breakers are equipped with a relatively simple shell, which can be easily opened by manually flipping the shell. During the operation of the circuit breaker, if a worker passes by or other objects accidentally touch it, it is very easy to cause the shell to open accidentally, causing the circuit breaker to be directly exposed, and it is very easy to cause the circuit breaker to come into direct contact with the water source, resulting in unexpected failure of the circuit breaker, resulting in a reduction in the service life of the circuit breaker, and seriously affecting the protective measures of the circuit breaker. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art. Common circuit breakers are equipped with a relatively simple structure housing, which can be easily opened by manual flipping, which easily causes the circuit breaker to come into direct contact with the water source, seriously affecting the protection measures of the circuit breaker. An industrial energy-saving circuit breaker waterproof mechanism is provided.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an industrial energy-saving circuit breaker waterproof mechanism, comprising: a mounting plate, a protective mechanism is arranged on one side of the mounting plate, a circuit breaker body is fixedly mounted on one side of the mounting plate, the protective mechanism comprises a shell arranged on one side of the mounting plate, a door plate is movably connected to one side of the shell through a rotating shaft, a fixing frame is arranged on one side of the shell, a mounting block is fixedly connected to one side of the shell, a bolt slides through one side of the mounting block, a side block is fixedly connected to one side of the shell, a reinforcement mechanism is arranged on one side of the side block, a sealing gasket is adhered to the outer surface of the door plate, a connecting rod is fixedly connected to one side of the fixing frame, a slider is fixedly connected to one end of the connecting rod, a guide rod is fixedly connected to the inside of the side block, and a spring is sleeved on the outer surface of the guide rod.

[0005] As a preferred implementation manner, the inner wall of the shell is sleeved on the outer surface of the circuit breaker body, and the outer surface of the sealing gasket is in contact with the inner wall of the shell.

[0006] As a preferred implementation, one side of the fixing frame contacts one side of the door panel, and one end of the connecting rod slides through one side of the side block.

[0007] As a preferred implementation, a sliding groove matched with the sliding block is provided inside the side block, and a guide hole matched with the guide rod is provided on one side of the sliding block.

[0008] As a preferred implementation, one end of the spring is welded to one side of the inner wall of the inner slide groove of the side block, and the other end of the spring is welded to one side of the slider.

[0009] As a preferred embodiment, the reinforcement mechanism includes a clamping block slidingly passing through one side of the side block, one side of the clamping block is fixedly connected to a slide plate, the interior of the slide plate is fixedly connected to a slide rod, and one side of the slide plate is welded with a spring sheet.

[0010] As a preferred embodiment, one side of the block slides through one side of the slider, a movable groove adapted to the slider is provided inside the slider, a sliding hole adapted to the slide rod is provided on one side of the slider, and one end of the spring is welded to one side of the inner wall of the movable groove.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model provides a protective mechanism and a reinforcing mechanism, a shell is sleeved on the outer surface of the circuit breaker body, a fixing frame is used to tightly close a door panel provided with a sealing gasket and the shell, and a clamping block in the reinforcing mechanism penetrates the side block to fix the slider inside the side block, so that the fixing frame to the door panel and the shell is more stably fixed, the clamping block is pushed into the inside of the side block, and the fixing frame is actively separated from the door panel by a spring, so that the door panel can be opened to control the circuit breaker body, the convenience of the door panel opening operation is improved, the probability of accidental opening of the door panel is reduced, the probability of water source entering the shell and contacting the circuit breaker body is reduced, the service life of the circuit breaker body is improved, and the protective measures of the circuit breaker are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a waterproof mechanism for an industrial energy-saving circuit breaker provided by the utility model.

[0014] Figure 2 The utility model provides an expanded stereoscopic diagram of an industrial energy-saving circuit breaker waterproof mechanism.

[0015] Figure 3 The utility model provides a side block cutaway stereogram of a waterproof mechanism of an industrial energy-saving circuit breaker.

[0016] Figure 4 The utility model provides a three-dimensional cross-sectional view of a slider of a waterproof mechanism of an industrial energy-saving circuit breaker.

[0017] Legend:

[0018] 1. Mounting plate; 2. Protection mechanism; 3. Circuit breaker body;

[0019] 21. Shell; 22. Door panel; 23. Fixed frame; 24. Mounting block; 25. Bolt; 26. Side block; 27. Reinforcement mechanism; 28. Sealing pad; 29. ​​Connecting rod; 210. Sliding block; 211. Guide rod; 212. Spring;

[0020] 271. Block; 272. Slide plate; 273. Slide bar; 274. Shrapnel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1-4As shown, the utility model provides a technical solution: an industrial energy-saving circuit breaker waterproof mechanism, comprising: a mounting plate 1, a protective mechanism 2 is arranged on one side of the mounting plate 1, a circuit breaker body 3 is fixedly installed on one side of the mounting plate 1, the protective mechanism 2 comprises a shell 21 arranged on one side of the mounting plate 1, the inner wall of the shell 21 is sleeved on the outer surface of the circuit breaker body 3, the outer surface of the sealing gasket 28 is in contact with the inner wall of the shell 21, by arranging the sealing gasket 28, the sealing gasket 28 provides sufficient sealing measures, so that the door plate 22 and the shell 21 can maintain a good sealing effect with the help of the sealing gasket 28, one side of the shell 21 is movably connected with the door plate 22 through a rotating shaft, one side of the shell 21 is provided with a fixing frame 23, one side of the fixing frame 23 is in contact with one side of the door plate 22, one end of the connecting rod 29 slides through one side of the side block 26, by arranging the connecting rod 29, a good indirect connection measure is provided between the side block 26 and the fixing frame 23, one side of the shell 21 is fixedly connected with a mounting block 24, one side of the mounting block 24 is slidably penetrated by a bolt 25, the shell A side block 26 is fixedly connected to one side of the door panel 21. A slide groove matching the slider 210 is provided inside the side block 26. The slide groove allows the slider 210 to move normally inside the side block 26. A guide hole matching the guide rod 211 is provided on one side of the slider 210. The guide hole allows the slider 210 to maintain good movement and guiding characteristics with the help of the guide rod 211 during its movement. A reinforcement mechanism 27 is provided on one side of the side block 26. A sealing pad 28 is adhered to the outer surface of the door panel 22. A connecting rod 29 is fixedly connected to one side of the fixed frame 23, and a slider 210 is fixedly connected to one end of the connecting rod 29. A guide rod 211 is fixedly connected to the inside of the side block 26. A spring 212 is sleeved on the outer surface of the guide rod 211. One end of the spring 212 is welded to one side of the inner wall of the inner groove of the side block 26, and the other end of the spring 212 is welded to one side of the slider 210. By setting the spring 212, the spring 212 provides sufficient elastic force, so that the slider 210 can actively move with the help of the elastic force of the spring 212.

[0024] Example 2

[0025] like Figure 1 and Figure 4As shown, the reinforcement mechanism 27 includes a block 271 that slides through one side of the side block 26, and a slide plate 272 is fixedly connected to one side of the block 271. A slide bar 273 is fixedly connected to the inside of the slide block 210, and a spring piece 274 is welded to one side of the slide plate 272. One side of the block 271 slides through one side of the slide block 210, and an active groove that matches the slide plate 272 is provided inside the slide block 210. By providing the active groove, the slide plate 272 can move normally inside the slide block 210, and a sliding hole that matches the slide bar 273 is provided on one side of the slide plate 272. By providing the sliding hole, the slide plate 272 can maintain a good moving balance with the help of the slide bar 273 during the movement. One end of the spring piece 274 is welded to one side of the inner wall of the active groove. By providing the spring piece 274, the spring piece 274 provides sufficient elastic force, so that the slide block 210 can maintain a good position fixing measure inside the side block 26.

[0026] Working principle:

[0027] like Figure 1-4 As shown, when in use, the card block 271 is first pushed to move. During the movement of the card block 271, it gradually shrinks toward the inside of the side block 26 and gradually moves toward the inside of the slider 210. During the movement of the card block 271, the slide plate 272 is driven to move. The slide plate 272 slides on the outer surface of the slide rod 273. The spring piece 274 is affected by the force of the movement of the slide plate 272 and its shape gradually changes until the card block 271 is pushed to move to the inside of the side block 26. When the block 271 penetrates the side block 26, the spring 212 inside the side block 26 is in a state of deformation due to force. When the block 271 is completely moved to the inside of the side block 26, the spring 212 is no longer affected by the force and gradually restores its shape, driving the slider 210 to move. The slider 210 is guided by the guide rod 211 to gradually move inside the side block 26 and drive the connecting rod 29 to move. The connecting rod 29 gradually moves out from the inside of the side block 26 and drives the fixed frame 23 to move during the movement. During the movement of the fixed frame 23, it gradually separates from the door panel 22 until the fixed frame 23 stops moving and the swing door panel 22 opens. As the door panel 22 opens, the sealing gasket 28 on the door panel 22 gradually separates from the outer shell 21 until the door panel 22 is fully opened, and the circuit breaker body 3 inside the outer shell 21 can be operated and used.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An industrial energy-saving circuit breaker waterproof mechanism, characterized in that: include: A mounting plate (1), a protective mechanism (2) being provided on one side of the mounting plate (1), a circuit breaker body (3) being fixedly mounted on one side of the mounting plate (1), the protective mechanism (2) comprising a housing (21) provided on one side of the mounting plate (1), a door plate (22) being movably connected to one side of the housing (21) via a rotating shaft, a fixing frame (23) being provided on one side of the housing (21), a mounting block (24) being fixedly connected to one side of the housing (21), a screw being slidably penetrated through one side of the mounting block (24), A bolt (25) is fixedly connected to one side of the shell (21), a side block (26) is provided on one side of the side block (26), a sealing gasket (28) is adhered to the outer surface of the door panel (22), a connecting rod (29) is fixedly connected to one side of the fixed frame (23), one end of the connecting rod (29) is fixedly connected to a slider (210), a guide rod (211) is fixedly connected to the inside of the side block (26), and a spring (212) is sleeved on the outer surface of the guide rod (211).

2. The waterproof mechanism for an industrial energy-saving circuit breaker according to claim 1, characterized in that: The inner wall of the outer shell (21) is sleeved on the outer surface of the circuit breaker body (3), and the outer surface of the sealing gasket (28) is in contact with the inner wall of the outer shell (21).

3. The waterproof mechanism for an industrial energy-saving circuit breaker according to claim 1, characterized in that: One side of the fixing frame (23) contacts one side of the door panel (22), and one end of the connecting rod (29) slides through one side of the side block (26).

4. The waterproof mechanism for an industrial energy-saving circuit breaker according to claim 1, characterized in that: A sliding groove matched with the sliding block (210) is provided inside the side block (26), and a guide hole matched with the guiding rod (211) is provided on one side of the sliding block (210).

5. The waterproof mechanism for an industrial energy-saving circuit breaker according to claim 4, characterized in that: One end of the spring (212) is welded to one side of the inner wall of the inner slide groove of the side block (26), and the other end of the spring (212) is welded to one side of the slider (210).

6. The waterproof mechanism for an industrial energy-saving circuit breaker according to claim 1, characterized in that: The reinforcement mechanism (27) comprises a clamping block (271) that slides through one side of the side block (26); a slide plate (272) is fixedly connected to one side of the clamping block (271); a slide bar (273) is fixedly connected inside the slide block (210); and a spring sheet (274) is welded to one side of the slide plate (272).

7. The waterproof mechanism for an industrial energy-saving circuit breaker according to claim 6, characterized in that: One side of the clamping block (271) slides through one side of the slider (210); a movable groove matching the slide plate (272) is provided inside the slider (210); a sliding hole matching the slide rod (273) is provided on one side of the slide plate (272); and one end of the spring sheet (274) is welded to one side of the inner wall of the movable groove.

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