Capacitance compensation cabinet with quick release function

Abstract

The utility model relates to the technical field of capacitance compensation cabinets, in particular to a capacitance compensation cabinet with a quick release function, which comprises a cabinet body, the cabinet body is provided with an opening, a cabinet door is connected to the opening, and an object placing plate is slidably arranged in the cabinet body in the vertical direction. The sides, away from the opening, of the multiple storage plates are jointly and fixedly connected with a push plate, the upper end of the push plate is connected with a disassembly and assembly mechanism, and the inner top end of the cabinet body is connected with a telescopic mechanism. When the cabinet door needs to be opened, the dismounting and mounting mechanism is connected with the telescopic mechanism at the moment, the push plate stretches out by controlling the telescopic mechanism, the push plate pushes out the multiple storage plates towards the opening at the same time, and due to the fact that the dismounting and mounting mechanism and the telescopic mechanism are in a connected state, assemblies on the storage plates are exposed, overhauling and maintenance can be conducted; when the pushed-out storage plates need to be detached from the cabinet body, based on the above state, the disassembly and assembly mechanism is operated to be separated from the telescopic part, and at the moment, the multiple storage plates and the structural assemblies at the upper ends of the storage plates can be detached at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor compensation cabinets, in particular to a capacitor compensation cabinet with a quick-disassembly function. Background Art

[0002] Capacitor compensation cabinets can improve power factor, improve people's quality of electricity use, save people's electricity capacity, reduce electricity bills, and avoid fines to power supply companies.

[0003] After searching, the Chinese invention patent publication number CN111917043A discloses a drawer-type capacitor compensation cabinet device, including a cabinet body, a plurality of drawer openings are provided on the cabinet body, and a drawer assembly is slidably provided in the drawer opening; a male plug is provided on the drawer assembly, and a female socket is slidably provided in the drawer opening; a movable connection mechanism is provided between the female socket and the cabinet body; and a locking device is provided between the male plug and the female socket.

[0004] A drawer-type capacitor compensation cabinet device in the above patent has the following shortcomings: the components are placed in different drawer components, and during maintenance, each drawer component can only be pulled out individually, and all drawer components cannot be pulled out as a whole, resulting in the drawer components being pulled out or pushed into the cabinet body in turn, which is time-consuming and labor-intensive and is not conducive to the implementation of maintenance work. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a capacitor compensation cabinet with a quick-release function, which can effectively solve the problem in the prior art that each drawer component can only be pulled out separately during maintenance, thereby achieving rapid maintenance operations.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A capacitor compensation cabinet with a quick-release function comprises a cabinet body, the cabinet body having an opening and a cabinet door connected to the opening, a storage plate slidably arranged in a vertical direction inside the cabinet body, a plurality of storage plates are commonly fixedly connected to a push plate on one side away from the opening, a disassembly mechanism is connected to the upper end of the push plate, a telescopic mechanism is connected to the inner top end of the cabinet body, the disassembly mechanism can be connected to the telescopic mechanism or not, and when the disassembly mechanism is connected to the telescopic mechanism, the telescopic mechanism can extend or retract the push plate.

[0008] Preferably, the telescopic mechanism includes a motor and a support plate fixed at the top of the cabinet, and the motor is arranged on the inner wall of the cabinet on the side opposite to the opening, and the support plate is arranged close to the opening. The output end of the motor is fixedly connected with a one-way screw, and the end of the one-way screw away from the motor is rotatably connected with the support plate, and the one-way screw is threadedly connected with a threaded block.

[0009] Preferably, the disassembly and assembly mechanism includes an inner box body fixed to the upper end of the push plate, the upper end of the push plate is provided with an upper groove, and the upper groove and the inner box body form a transmission cavity, the inner box body is provided with a spur gear, a driving rod is coaxially fixedly inserted in the spur gear, and one end of the driving rod passes through the inner box body and is sleeved with an anti-slip sleeve, the upper end of the spur gear is meshed with a spur tooth plate, the threaded block one is provided with a groove slot on the side close to the inner box body, one end of the spur tooth plate passes through the inner box body and can be plugged and matched with the slot, the lower end of the spur gear is meshed with an arc tooth plate, the lower surface of the arc tooth plate is symmetrically rotatably connected with two connecting rods, the lower ends of the two connecting rods are symmetrically rotatably connected with threaded blocks 2, the two threaded blocks 2 are internally threaded with bidirectional screws, both ends of the bidirectional screw are rotatably connected with a fixing plate, and the fixing plate is fixedly connected to the inner bottom wall of the transmission cavity, and the end of the bidirectional screw away from the threaded block one passes through the fixing plate and the transmission cavity and is fixed with a rotating handle.

[0010] Preferably, the inner wall of the cabinet is provided with a sliding groove which is slidably connected to each storage plate.

[0011] Preferably, the lower surface of the arc tooth plate has two symmetrically fixedly connected telescopic columns, and the lower ends of the telescopic columns are slidably inserted in the fixed plate.

[0012] Preferably, a limiting groove is provided on one side of the inner box body close to the opening, a baffle is slidably provided in the limiting groove, and the baffle and the spur plate are fixed.

[0013] Preferably, a roller is installed at the lower end of the storage plate, and the roller is in rolling contact with the inner bottom wall of the cabinet.

[0014] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0015] In this embodiment, when the cabinet door needs to be opened, the disassembly and assembly mechanism is connected to the telescopic mechanism. The telescopic mechanism is controlled to extend the push plate, and the push plate simultaneously pushes multiple storage plates toward the opening. Since the disassembly and assembly mechanism and the telescopic mechanism are in a connected state, the components on the storage plates are exposed for inspection and maintenance. When the pushed-out storage plates need to be removed from the cabinet body, based on the above state, the disassembly and assembly mechanism is operated to separate it from the telescopic mechanism. At this time, the multiple storage plates and the structural components on their upper ends can be removed at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the telescopic mechanism of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the disassembly and assembly mechanism of the utility model;

[0020] Figure numerals: 1, cabinet; 2, storage plate; 3, push plate; 4, motor; 5, support plate; 6, one-way screw; 7, thread block one; 8, inner box; 9, spur gear; 10, spur tooth plate; 11, slot; 12, fixing plate; 13, arc tooth plate; 14, two-way screw; 15, thread block two; 16, connecting rod; 17, telescopic column; 18, roller; 19, driving rod; 20, baffle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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] The utility model is further described below in conjunction with embodiments.

[0023] Example: Refer to Figures 1 to 3 A capacitor compensation cabinet with a quick-release function includes a cabinet body 1, the cabinet body 1 has an opening and a cabinet door is connected to the opening. The cabinet body 1 and the cabinet door in this embodiment can be connected by hinges or the cabinet door can be pushed and pulled relative to the cabinet body 1 or other methods. A storage board 2 is slidably arranged in the vertical direction inside the cabinet body 1. The capacitor compensation cabinet in the prior art is composed of a fuse, a contactor, a thermal relay, a capacitor, a disk instrument, etc. The above structural components can be placed on the upper end of the storage board 2. Furthermore, a sliding groove slidably connected to each storage board 2 is opened on the inner wall of the cabinet body 1. The storage board 2 slides in the sliding groove under external force to support the storage board 2 and the above structural components.

[0024] A plurality of storage plates 2 are fixedly connected to a push plate 3 on one side away from the opening. The upper end of the push plate 3 is connected to a disassembly mechanism. The inner top end of the cabinet body 1 is connected to a telescopic mechanism. The disassembly mechanism can be connected to the telescopic mechanism or not. When the disassembly mechanism is connected to the telescopic mechanism, the telescopic mechanism can extend or retract the push plate 3.

[0025] In this embodiment, when the cabinet door needs to be opened, the disassembly and assembly mechanism is connected to the telescopic mechanism. By controlling the telescopic mechanism to extend the push plate 3, the push plate 3 simultaneously pushes out multiple storage plates 2 toward the opening. Since the disassembly and assembly mechanism is in a connected state with the telescopic mechanism, the components on the storage plates 2 are exposed for inspection and maintenance. When it is necessary to remove the pushed-out storage plates 2 from the cabinet body 1, based on the above state, the disassembly and assembly mechanism is operated to separate it from the telescopic mechanism. At this time, the multiple storage plates 2 and the structural components on their upper ends can be removed at the same time.

[0026] Furthermore, in order to stably push out the storage board 2 , a roller 18 is installed at the lower end of the storage board 2 , and the roller 18 rolls in contact with the inner bottom wall of the cabinet 1 to provide auxiliary support for the multiple storage boards 2 .

[0027] Specifically, refer to Figure 2 The telescopic mechanism includes a motor 4 and a support plate 5 fixed at the top of the cabinet 1, and the motor 4 is arranged on the inner wall of the cabinet 1 on the side opposite to the opening, and the support plate 5 is arranged close to the opening. The output end of the motor 4 is fixedly connected with a one-way screw 6, and the end of the one-way screw 6 away from the motor 4 is rotatably connected with the support plate 5, and the one-way screw 6 is threadedly connected with a thread block 7. When the disassembly mechanism and the telescopic mechanism are in a connected state, the telescopic mechanism can extend or pull back the push plate 3 and the storage plate 2, as follows:

[0028] The storage plate 2 is indirectly fixed by the push plate 3, the inner box body 8, the disassembly and assembly mechanism and the threaded block 7, and the storage plate 2 is limitedly slidably set in the sliding groove. The motor 4 drives the one-way screw 6 in the forward or reverse direction, and indirectly drives the multiple storage plates 2 to be pushed out of the cabinet 1 or pulled back into the cabinet 1 under the above limit conditions through the threaded block 7.

[0029] Specifically, refer to Figure 3 The disassembly and assembly mechanism includes an inner box body 8 fixed to the upper end of the push plate 3, an upper groove is opened at the upper end of the push plate 3, and a transmission cavity is formed between the upper groove and the inner box body 8, a spur gear 9 is arranged in the inner box body 8, a driving rod 19 is coaxially fixedly inserted in the spur gear 9, and one end of the driving rod 19 passes through the inner box body 8 and is sleeved with an anti-slip sleeve, a spur plate 10 is meshed with the upper end of the spur gear 9, a groove slot 11 is opened on the side of the threaded block 7 close to the inner box body 8, one end of the spur plate 10 passes through the inner box body 8 and can be engaged with the slot 11 1 plug-in fit, the lower end of the spur gear 9 is meshed with an arc tooth plate 13, the lower surface of the arc tooth plate 13 is symmetrically rotatably connected with two connecting rods 16, the lower ends of the two connecting rods 16 are symmetrically rotatably connected with a thread block 15, the two thread blocks 15 are internally threaded with a bidirectional screw 14, both ends of the bidirectional screw 14 are rotatably connected with a fixing plate 12, and the fixing plate 12 is fixedly connected to the inner bottom wall of the transmission cavity, and the end of the bidirectional screw 14 away from the thread block 7 penetrates the fixing plate 12 and the transmission cavity and is fixed with a rotating handle.

[0030] When the disassembly mechanism is in a connected state with the telescopic mechanism, and the pushed-out storage plate 2 needs to be removed from the cabinet body 1, the disassembly mechanism is operated to separate it from the telescopic mechanism, specifically as follows: the bidirectional screw 14 is driven to rotate by rotating the handle, and the two connecting rods 16 can only deflect on their planes, thereby achieving the limitation of the threaded block 15. During the rotation of the bidirectional screw 14, the two threaded blocks 15 are driven to move relative to each other. The ends of the two connecting rods 16 connected to the threaded block 15 are between the ends of the two connecting rods 16 connected to the arc tooth plate 13, driving the lower end of the connecting rod 16 to deflect toward the middle of the bidirectional screw 14 to drive the arc tooth plate 13 to drop in height until the arc tooth plate 13 is separated from the spur gear 9, and then the spur gear 9 is rotated by the driving rod 19, and the spur gear 9 engages with the spur tooth plate 10 to drive it out of the slot 11, thereby releasing the connection between the threaded block 1 7 and the inner box body 8;

[0031] Through reverse deduction of the above operation, when the arc-tooth plate 13 and the spur gear 9 are not meshed, the driving rod 19 can be rotated in the opposite direction first, and then the crank can be rotated in the opposite direction, so that the spur-tooth plate 10 can be re-engaged with the slot 11, so that the telescopic mechanism can act on the push plate 3 and the storage plate 2 again. At the same time, the arc-tooth plate 13 is fixedly connected to the telescopic column 17. As the arc-tooth plate 13 moves downward, the telescopic column 17 is limitedly slidably set in the sliding groove of the fixed plate 12, which plays a further limiting role.

[0032] Furthermore, for limiting the spur plate 10, a limiting groove is provided on one side of the inner box body 8 close to the opening, a baffle 20 is slidably provided in the limiting groove, and the baffle 20 is fixed to the spur plate 10. During the movement of the above-mentioned spur plate 10, the baffle 20 slides in the limiting groove to enhance stability.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A capacitor compensation cabinet with quick-release function, characterized in that: The cabinet (1) comprises a cabinet body (1), the cabinet body (1) having an opening and a cabinet door connected to the opening, a storage board (2) slidably arranged in a vertical direction inside the cabinet body (1), a plurality of storage boards (2) being fixedly connected to a push plate (3) on a side away from the opening, a disassembly mechanism connected to the upper end of the push plate (3), a telescopic mechanism connected to the inner top end of the cabinet body (1), the disassembly mechanism being connectable to or disconnectable from the telescopic mechanism, and the telescopic mechanism being able to extend or retract the push plate (3) when the disassembly mechanism is connected to the telescopic mechanism.

2. The capacitor compensation cabinet with quick-release function according to claim 1 is characterized in that: The telescopic mechanism comprises a motor (4) and a support plate (5) fixed at the top of the cabinet (1), wherein the motor (4) is arranged close to the inner wall of the cabinet (1) on one side opposite to the opening, and the support plate (5) is arranged close to the opening. The output end of the motor (4) is fixedly connected to a one-way screw (6), and the end of the one-way screw (6) away from the motor (4) is rotatably connected to the support plate (5), and the one-way screw (6) is threadedly connected to a threaded block (7).

3. The capacitor compensation cabinet with quick-release function according to claim 2 is characterized in that: The disassembly and assembly mechanism comprises an inner box body (8) fixed to the upper end of the push plate (3), the upper end of the push plate (3) is provided with an upper groove, and the upper groove and the inner box body (8) form a transmission cavity, a spur gear (9) is arranged in the inner box body (8), a driving rod (19) is coaxially fixedly inserted in the spur gear (9), and one end of the driving rod (19) passes through the inner box body (8) and is sleeved with an anti-slip sleeve, a spur tooth plate (10) is meshed with the upper end of the spur gear (9), a groove slot (11) is arranged on the side of the threaded block (7) close to the inner box body (8), one end of the spur tooth plate (10) passes through the inner box body (8) and can be engaged with the insertion rod (19). The spur gear (9) is plugged into the groove (11), the lower end of the spur gear (9) is meshed with an arc tooth plate (13), the lower surface of the arc tooth plate (13) is symmetrically rotatably connected to two connecting rods (16), the lower ends of the two connecting rods (16) are symmetrically rotatably connected to the threaded block 2 (15), the two threaded blocks 2 (15) are internally threadedly connected to the bidirectional screw rods (14), the two ends of the bidirectional screw rods (14) are rotatably connected to the fixing plate (12), and the fixing plate (12) is fixedly connected to the inner bottom wall of the transmission cavity, and the end of the bidirectional screw rod (14) away from the threaded block 1 (7) passes through the fixing plate (12) and the transmission cavity and is fixed with a rotating handle.

4. The capacitor compensation cabinet with quick-release function according to claim 1 is characterized in that: The inner wall of the cabinet (1) is provided with a sliding groove which is slidably connected to each storage plate (2).

5. The capacitor compensation cabinet with quick-release function according to claim 3 is characterized in that: The lower surface of the arc tooth plate (13) is provided with two symmetrically fixedly connected telescopic columns (17), and the lower ends of the telescopic columns (17) are slidably inserted into the fixed plate (12).

6. The capacitor compensation cabinet with quick-release function according to claim 3 is characterized in that: A limiting groove is provided on one side of the inner box body (8) close to the opening, a baffle (20) is slidably provided in the limiting groove, and the baffle (20) and the spur plate (10) are fixed.

7. The capacitor compensation cabinet with quick-release function according to claim 1 is characterized in that: A roller (18) is installed at the lower end of the storage plate (2), and the roller (18) is in rolling contact with the inner bottom wall of the cabinet (1).

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