Circuit breaker cabinet

Abstract

The utility model discloses a circuit breaker cabinet, which comprises a cabinet body and is characterized in that the cabinet body is longitudinally arranged, a plurality of placing plates are longitudinally arranged in the cabinet body and divide the interior of the cabinet body into a plurality of placing layers, a cabinet door is arranged on a front side cover of the cabinet body, one end of the cabinet door is rotatably connected with one end of the cabinet body, and the other end of the cabinet door is rotatably connected with the other end of the cabinet body. A plurality of placement layers are arranged on the cabinet door, and a first observation assembly, a second observation assembly and a third observation assembly which sequentially correspond to the placement layers are sequentially and longitudinally arranged on the cabinet door from top to bottom. The circuit breaker in one placement layer can be observed or operated conveniently, and when the circuit breaker in one placement layer is operated again, the risk of opening the other placement layers is reduced, and operation is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit breaker cabinets, in particular to a circuit breaker cabinet. Background Art

[0002] A circuit breaker refers to a switching device that can close, carry and disconnect current under normal circuit conditions and can close, carry and disconnect current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. The boundary between high and low voltage is relatively vague, and those above 3kV are generally called high-voltage electrical appliances.

[0003] When installing the circuit breaker, the circuit breaker cabinet door needs to be opened frequently for inspection, which brings hidden dangers to safety. At the same time, the observation of the circuit breaker cabinet is not convenient enough and needs to be improved. Summary of the invention

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a circuit breaker cabinet, including a cabinet body, characterized in that: the cabinet body is arranged longitudinally, and a plurality of placement plates are arranged longitudinally in the cabinet body, and the placement plates divide the interior of the cabinet body into a plurality of placement layers. The front cover of the cabinet body is provided with a cabinet door, and one end of the cabinet door is rotatably connected to one end of the cabinet body. The cabinet door is longitudinally provided with a first observation component, a second observation component and a third observation component corresponding to the plurality of placement layers in sequence from top to bottom. The first observation component, the second observation component and the third observation component are arranged in the same structure. The first observation component includes an observation frame, and an observation groove matching the observation frame is opened on the cabinet door. The observation frame is movably arranged in the observation groove of the cabinet door left and right through a movable component, and a limit component for limiting the travel of the observation frame is provided on the cabinet door.

[0005] As a further improvement of the present invention: the observation slot is connected to the right end of the cabinet door, the movable component includes sliding bars fixedly arranged at the upper and lower ends of the observation frame, the cabinet body is provided with a sliding groove for the sliding bar, and the observation frame is movably arranged on the cabinet door left and right through the cooperation of the sliding bar and the sliding groove.

[0006] As a further improvement of the present invention: the limiting component includes a limiting column fixedly arranged on the front side of the sliding bar, a movable groove is opened on the cabinet door, the movable groove is connected with the sliding groove, the limiting column is movably arranged in the movable groove, the front end of the limiting column protrudes from the front side of the cabinet door, and the front side of the cabinet door is provided with a fixing component for fixing the limiting column.

[0007] As a further improvement of the present invention: the fixing assembly includes a sleeve, and one end of the limiting column protruding from the front side of the cabinet door is located in a clamping groove of the sleeve, and the sleeve clamps the limiting column in the clamping groove by screws, and the sleeve is detachably connected to the cabinet door through a sleeve assembly.

[0008] As a further improvement of the utility model: the sleeve assembly includes a sleeve column fixedly arranged on the front side of the cabinet door, and the jacket is provided with a sleeve groove matching the sleeve column, and the sleeve column and the sleeve groove both contain magnets inside.

[0009] As a further improvement of the present invention: a handle is fixedly provided on the front side of the observation frame.

[0010] As a further improvement of the present invention: a glass plate is fixedly arranged in the observation frame.

[0011] The beneficial effect of the utility model is that by setting up the first observation component, the second observation component and the third observation component, it is convenient to observe or operate the circuit breaker in one of the placement layers. When operating the circuit breaker in one of the placement layers, the risk of opening the remaining placement layers is reduced, thereby facilitating the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attached Figure 1 It is a structural diagram of the utility model;

[0013] Attached Figure 2 For attachment Figure 1 A is an enlarged schematic diagram;

[0014] Attached Figure 3 This is a schematic diagram of the cabinet door being opened;

[0015] Attached Figure 4 A schematic diagram of the observation frame of the first observation component being opened;

[0016] Attached Figure 5 For attachment Figure 4 A magnified schematic diagram of B;

[0017] Attached Figure 6 This is the structural diagram of the cabinet door;

[0018] Explanation of the accompanying drawings: 1. cabinet body, 2. placement plate, 3. cabinet door, 4. observation frame, 5. observation slot, 6. slide bar, 7. slide slot, 8. limit column, 9. movable slot, 10. jacket, 11. sleeve column, 12. sleeve slot, 13. handle, 14. glass plate. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0020] See attached Figure 1-6As shown, a circuit breaker cabinet of this example includes a cabinet body 1, the cabinet body 1 is arranged longitudinally, and a plurality of placement plates 2 are arranged longitudinally in the cabinet body 1, and the placement plates 2 divide the interior of the cabinet body 1 into a plurality of placement layers, and the front side cover of the cabinet body 1 is provided with a cabinet door 3, one end of the cabinet door 3 is rotatably connected to one end of the cabinet body 1, and the cabinet door 3 is longitudinally provided with a first observation component, a second observation component and a third observation component corresponding to the plurality of placement layers in sequence from top to bottom, and the first observation component, the second observation component and the third observation component are arranged in the same structure, and the first observation component includes an observation frame 4, and the cabinet door 3 is provided with an observation slot 5 matching the observation frame 4, and the observation frame 4 is arranged on the cabinet body 1 through a movable component to move left and right The cabinet door 3 is in the observation groove 5 of the door 3, and a limit component for limiting the travel of the observation frame 4 is arranged on the cabinet door 3. The working principle of the utility model is as follows: since the cabinet body 1 is arranged longitudinally, a plurality of placement plates 2 are arranged longitudinally in the cabinet body 1, and the placement plates 2 divide the interior of the cabinet body 1 into a plurality of placement layers. The front side cover of the cabinet body 1 is provided with a cabinet door 3, and one end of the cabinet door 3 is rotatably connected to one end of the cabinet body 1. The cabinet door 3 is longitudinally arranged from top to bottom with a first observation component, a second observation component and a third observation component corresponding to the plurality of placement layers in sequence. The first observation component, the second observation component and the third observation component are arranged in the same structure. The first observation component includes an observation frame 4, and a portion corresponding to the observation frame 4 is provided on the cabinet door 3. The cabinet door 3 is provided with a limit assembly for limiting the travel of the observation frame 4. The observation slot 5 is connected with the right end of the cabinet door 3. The movable assembly includes a slide bar 6 fixedly arranged at the upper and lower ends of the observation frame 4. The cabinet body 1 is provided with a slide groove 7 for the slide bar 6 to slide. The observation frame 4 is movably arranged on the cabinet door 3 left and right through the cooperation of the slide bar 6 and the slide groove 7. The limit assembly includes a limit column 8 fixedly arranged on the front side of the slide bar 6. The cabinet door 3 is provided with a movable slot 9. The movable slot 9 is connected with the slide groove 7. The limit column 8 is movably arranged in the movable slot 9 left and right. The front end of the limit column 8 protrudes from the front side of the cabinet door 3. The front side of the cabinet door 3 is provided with a fixing component for fixing the limit column 8, and the fixing component includes a jacket 10, and one end of the limit column 8 protruding from the front side of the cabinet door 3 is located in the clamping groove of the jacket 10, and the jacket 10 clamps the limit column 8 in the clamping groove by screws, and the jacket 10 is detachably connected to the cabinet door 3 through a sleeve component, and the sleeve component includes a sleeve column 11 fixedly arranged on the front side of the cabinet door 3, and a sleeve groove 12 matching the sleeve column 11 is opened on the jacket 10, and magnets are contained in the sleeve column 11 and the sleeve groove 12. A handle 13 is fixedly arranged on the front side of the observation frame 4, and a glass plate 14 is fixedly arranged in the observation frame 4. Due to the longitudinal arrangement, the width of the cabinet 1 is greatly reduced, so that the occupied area is smaller.By setting up the first observation component, the second observation component and the third observation component, when it is necessary to observe one of the placement layers inside the cabinet 1, it can be observed through the observation frame 4 of the corresponding observation component, which reduces the number of times the cabinet door 3 is opened and the occurrence of danger. At the same time, when it is necessary to operate the circuit breaker in one of the placement layers, the jacket 10 of the corresponding observation component can be loosened, and then the jacket 10 can be taken out, so that the jacket 10 releases the fixed restriction on the limit column 8, and then the handle 13 is pulled to the right, which can drive the observation frame 4 to move to the right, so that the left side of the observation frame 4 can be moved to the right. A gap appears between the left side wall of the observation slot 5 of the cabinet door 3, so that the circuit breaker can be operated from the gap, so that the circuit breaker in one of the placement layers can be operated without opening the whole cabinet door 3, so that when the circuit breaker in one of the placement layers needs to be operated, the occurrence of danger is reduced, and other placement layers are prevented from being exposed. By setting the first observation component, the second observation component and the third observation component, it is convenient to observe or operate the circuit breaker in one of the placement layers, and when the circuit breaker in one of the placement layers is operated, the risk of opening the remaining placement layers is reduced, and the operation is convenient.

[0021] The utility model is further configured as follows: the observation slot 5 is set to pass through the right end of the cabinet door 3, the movable component includes a slide bar 6 fixedly set at the upper and lower ends of the observation frame 4, and a slide groove 7 for the slide bar 6 to slide is opened on the cabinet body 1. The observation frame 4 is set on the cabinet door 3 for left and right movements through the cooperation of the slide bar 6 and the slide groove 7. By setting up the movable component, it is convenient to move the observation frame 4 left and right, and it is convenient to open the observation frame 4 to operate the circuit breaker in one of the placement layers.

[0022] The utility model is further configured as follows: the limit assembly includes a limit column 8 fixedly arranged on the front side of the slide bar 6, a movable groove 9 is opened on the cabinet door 3, the movable groove 9 is connected with the slide groove 7, the limit column 8 is movably arranged in the movable groove 9, the front end of the limit column 8 protrudes from the front side of the cabinet door 3, and the front side of the cabinet door 3 is provided with a fixing assembly for fixing the limit column 8. By setting the limit assembly, a limit effect is played on the left and right movable travel of the observation frame 4 to prevent the observation frame 4 from being separated from the cabinet door 3.

[0023] The utility model is further configured as follows: the fixing component includes a sleeve 10, and one end of the limit column 8 protruding from the front side of the cabinet door 3 is located in a clamping groove of the sleeve 10. The sleeve 10 clamps the limit column 8 in the clamping groove through screws. The sleeve 10 is detachably connected to the cabinet door 3 through a sleeve component. By providing the sleeve 10, it is convenient to clamp the limit column 8 through the sleeve 10 so that the position of the limit column 8 is fixed and restricted, preventing the limit column 8 from moving left and right, thereby preventing the slide bar 6 from moving left and right, thereby preventing the observation frame 4 from moving left and right.

[0024] The utility model is further configured as follows: the sleeve component includes a sleeve column 11 fixedly arranged on the front side of the cabinet door 3, and the sleeve groove 12 matching the sleeve column 11 is opened on the sleeve 10. The sleeve column 11 and the sleeve groove 12 both contain magnets. By setting the sleeve column 11, when it is necessary to open the observation frame 4, the sleeve 10 can be loosened to release the clamping between the sleeve 10 and the limiting column 8, and then the sleeve 10 can be taken out to release the fixed restriction of the limiting column 8. When the position of the observation frame 4 needs to be fixed after closing the observation frame 4, it is only necessary to sleeve the sleeve 10 into the sleeve column 11. After the sleeve 10 is sleeved into the sleeve column 11, the clamping groove of the sleeve 10 will be set corresponding to the limiting column 8, and then the sleeve 10 can be continued to be sleeved to make the limiting column 8 enter the clamping groove of the sleeve 10, and then the sleeve 10 is locked so that the sleeve 10 clamps the limiting column 8.

[0025] The utility model is further configured as follows: a handle 13 is fixedly provided on the front side of the observation frame 4, and when the limiting column 8 is clamped, it is convenient to open the cabinet door 3 by the handle 13. At the same time, since the first observation component, the second observation component and the third observation component are arranged in sequence from top to bottom, when the cabinet door 3 needs to be opened when squatting down to observe, the handle 13 of the lower observation component can be directly pulled to open the cabinet door 3, and there is no need to stand up to pull the handle 13, making it convenient to open the cabinet door 3. When the limiting column 8 is not clamped, it is convenient to pull the observation frame 4 by the handle 13.

[0026] The present invention is further configured as follows: a glass plate 14 is fixedly disposed in the observation frame 4, and the glass plate 14 is transparent for easy observation.

[0027] The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above implementation mode. Any modification, alteration or equivalent substitution made by a person skilled in the art based on the above description shall fall within the scope of protection of the present invention.

Claims

1. A circuit breaker cabinet, comprising a cabinet body (1), characterized in that: The cabinet (1) is arranged longitudinally, and a plurality of placement plates (2) are arranged longitudinally in the cabinet (1), and the placement plates (2) divide the interior of the cabinet (1) into a plurality of placement layers. The front cover of the cabinet (1) is provided with a cabinet door (3), and one end of the cabinet door (3) is rotatably connected to one end of the cabinet (1). The cabinet door (3) is longitudinally provided with a first observation component, a second observation component, and a third observation component corresponding to the plurality of placement layers in sequence from top to bottom, and the first observation component, the second observation component, and the third observation component are arranged with the same structure. The first observation component includes an observation frame (4), and an observation slot (5) matching the observation frame (4) is provided on the cabinet door (3), and the observation frame (4) is movably arranged in the observation slot (5) of the cabinet door (3) by a movable component, and a limit component for limiting the travel of the observation frame (4) is provided on the cabinet door (3).

2. A circuit breaker cabinet according to claim 1, characterized in that: The observation slot (5) is arranged to penetrate the right end of the cabinet door (3); the movable component comprises slide bars (6) fixedly arranged at the upper and lower ends of the observation frame (4); a slide groove (7) for the slide bar (6) to slide is provided on the cabinet body (1); and the observation frame (4) is arranged on the cabinet door (3) to be movable left and right through the cooperation of the slide bar (6) and the slide groove (7).

3. A circuit breaker cabinet according to claim 2, characterized in that: The limiting assembly comprises a limiting column (8) fixedly arranged on the front side of the sliding bar (6); a movable groove (9) is provided on the cabinet door (3); the movable groove (9) is arranged to be connected with the sliding groove (7); the limiting column (8) is arranged to be movable leftward and rightward in the movable groove (9); the front end of the limiting column (8) protrudes from the front side of the cabinet door (3); and a fixing assembly for fixing the limiting column (8) is arranged on the front side of the cabinet door (3).

4. A circuit breaker cabinet according to claim 3, characterized in that: The fixing assembly comprises a sleeve (10), one end of the limiting column (8) protruding from the front side of the cabinet door (3) is located in a clamping groove of the sleeve (10), the sleeve (10) clamps the limiting column (8) in the clamping groove by means of screws, and the sleeve (10) is detachably connected to the cabinet door (3) via a sleeve assembly.

5. A circuit breaker cabinet according to claim 4, characterized in that: The sleeve assembly comprises a sleeve column (11) fixedly arranged on the front side of the cabinet door (3); a sleeve groove (12) matching the sleeve column (11) is formed on the jacket (10); and magnets are contained inside the sleeve column (11) and the sleeve groove (12).

6. A circuit breaker cabinet according to claim 5, characterized in that: A handle (13) is fixedly provided on the front side of the observation frame (4).

7. A circuit breaker cabinet according to claim 6, characterized in that: A glass plate (14) is fixedly arranged in the observation frame (4).

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