Combined electrical cabinet for nuclear power

Abstract

The utility model is applicable to the technical field of electrical cabinets, and provides a combined electrical cabinet for nuclear power, which comprises an electrical cabinet body, a cabinet door, a square groove and an accommodating groove, connecting mechanisms are arranged on two sides of the electrical cabinet body, sliding plate mechanisms are arranged in inner cavities of the square groove and the accommodating groove, and telescopic mechanisms are arranged in the sliding plate mechanisms. By arranging the connecting mechanism, the sliding plate mechanism and the telescopic mechanism, a clamping plate in the telescopic mechanism is pressed, the telescopic mechanism retracts into a baffle in the sliding plate mechanism, the sliding plate mechanism slides downwards under the action of gravity, and when the lower side of a sliding block makes contact with a square groove, the sliding plate mechanism stops sliding; through the same operation, the sliding plate mechanisms on the adjacent sides of the two electrical cabinet bodies slide downwards, sliding strips in the connecting mechanisms face sliding grooves, the two electrical cabinet bodies are connected in a clamped mode, no large external force exists, the two electrical cabinet bodies cannot be separated in a sliding mode, and communication of the two electrical cabinet bodies is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical cabinets, and in particular relates to a combined electrical cabinet for nuclear power. Background Art

[0002] Nuclear power is the energy released by the fusion of light atomic nuclei and the fission of heavy atomic nuclei, which are called nuclear fusion energy and nuclear fission energy respectively. A large amount of heat is released during fusion or fission, and the energy is converted according to the method of nuclear energy-mechanical energy-electrical energy; electrical cabinets are cabinets made of steel to protect the normal operation of components.

[0003] In the prior art, the power distribution load of nuclear power is large, and there are many electrical components and lines that need to be protected, so more electrical cabinets are needed. The multiple electrical cabinets used in nuclear power are all connected. Before assembly, holes need to be opened on both sides of the electrical cabinets to connect the electrical cabinets for combination, which is time-consuming and labor-intensive. Based on this, in order to facilitate the connection of multiple electrical cabinets, a modular electrical cabinet for nuclear power is proposed. Utility Model Content

[0004] The utility model provides a combined electrical cabinet for nuclear power, aiming to solve the problem that the electrical cabinets mentioned in the above background technology are time-consuming and labor-intensive to communicate.

[0005] The utility model is implemented as follows: a combined electrical cabinet for nuclear power, comprising an electrical cabinet body, a cabinet door is connected to one side of the electrical cabinet body through a hinge, symmetrical square grooves and receiving grooves are opened on both sides of the electrical cabinet body, the square grooves and the receiving grooves are communicated, connecting mechanisms are arranged on both sides of the electrical cabinet body, the square grooves and the inner cavities of the receiving grooves are arranged with slide mechanisms, and a telescopic mechanism is arranged in the slide mechanism;

[0006] The connecting mechanism in the connected state is used to connect the two electrical cabinet bodies;

[0007] The slide mechanism in the blocking state is used to block the square slot, and the slide mechanism in the sliding state opens the square slot;

[0008] The telescopic mechanism in the extended state is used to put the slide plate mechanism in a blocking state, and the telescopic mechanism in the compressed state makes the slide plate mechanism slide down.

[0009] Preferably, the connection mechanism includes a slide groove and a slide bar;

[0010] The two slide grooves are arranged at the upper and lower ends of one side of the electrical cabinet body, and the two slide bars are fixedly connected to the upper and lower ends of the other side of the electrical cabinet body, and the slide bars slide on the inner walls of the slide grooves.

[0011] Preferably, the slide mechanism comprises a baffle and a sliding block;

[0012] The baffle slides on the inner wall of the accommodating groove, and the height of the baffle is greater than the height of the square groove. The sliding block is fixedly connected to the upper end of one side of the baffle close to the outer side of the electrical cabinet body, and the sliding block slides on the inner wall of the square groove.

[0013] Preferably, the telescopic mechanism comprises a card plate, a sliding plate and a spring;

[0014] The sliding plate slides in the inner cavity of the baffle plate, one side of the card plate slides in the inner cavity of the baffle plate, and the other side of the card plate penetrates to the side of the baffle plate close to the sliding block, and one side of the card plate is fixedly connected to one side of the sliding plate, the sliding block and the card plate together have the same size as the square groove, and both ends of the multiple springs are fixedly connected to the inside of the baffle plate and the side wall of the sliding plate.

[0015] Preferably, a handle is fixedly connected to one side of the cabinet door.

[0016] Preferably, a hand grip groove is provided on one side of the sliding block.

[0017] Preferably, a plurality of fixing plates are fixedly connected to the inner cavity of the electrical cabinet, and the plurality of fixing plates are respectively located under the plurality of square grooves.

[0018] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0019] The utility model provides a connecting mechanism, a sliding plate mechanism and a telescopic mechanism, and the telescopic mechanism is retracted into the inside of the baffle in the sliding plate mechanism by pressing the card plate in the telescopic mechanism. Under the action of gravity, the sliding plate mechanism slides downward, and when the lower side of the sliding block contacts the square groove, the sliding plate mechanism stops sliding. The same operation causes the sliding plates on the adjacent sides of the two electrical cabinet bodies to slide downward, so that the sliding strips in the connecting mechanism face the sliding grooves, and the two electrical cabinet bodies are clamped together. Without a large external force, the two electrical cabinet bodies will not slide apart, and the two electrical cabinet bodies are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram provided by the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the connecting mechanism, the sliding plate mechanism and the telescopic mechanism provided by the utility model;

[0022] Figure 3 It is a cross-sectional view provided by the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the connecting mechanism, the sliding plate mechanism and the telescopic mechanism provided by the utility model;

[0024] Figure 5It is a structural schematic diagram of a slide plate mechanism and a telescopic mechanism provided by the utility model.

[0025] In the figure: 1. electrical cabinet body; 2. cabinet door; 3. handle; 4. slide groove; 5. slide bar; 6. square groove; 7. receiving groove; 8. baffle; 9. sliding block; 10. hand grip groove; 11. fixing plate; 12. clamping plate; 13. sliding plate; 14. spring. DETAILED DESCRIPTION

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0027] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0028] The utility model provides a combined electrical cabinet for nuclear power, such as Figure 1-5 As shown, it includes an electrical cabinet body 1, one side of the electrical cabinet body 1 is connected to a cabinet door 2 through a hinge, two sides of the electrical cabinet body 1 are provided with symmetrical square grooves 6 and receiving grooves 7, the square grooves 6 and the receiving grooves 7 are connected, two sides of the electrical cabinet body 1 are provided with connecting mechanisms, the inner cavities of the square grooves 6 and the receiving grooves 7 are provided with sliding plate mechanisms, and a telescopic mechanism is provided in the sliding plate mechanism;

[0029] The connecting mechanism in the connected state is used to connect two electrical cabinet bodies 1;

[0030] The sliding plate mechanism in the blocking state is used to block the square slot 6, and the sliding plate mechanism in the sliding state opens the square slot 6;

[0031] The telescopic mechanism in the extended state is used to put the slide plate mechanism in a blocking state, and the telescopic mechanism in the compressed state makes the slide plate mechanism slide down.

[0032] A hand grip groove 10 is provided on one side of the sliding block 9 .

[0033] When the cam 12 is in contact with the sliding plate 8, the sliding plate 8 stops sliding and the sliding plate 8 is pressed against the sliding plate 8. When the cam 12 is pressed against the sliding plate 8, the sliding plate 8 stops sliding.

[0034] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the connecting mechanism includes a slide groove 4 and a slide bar 5;

[0035] Two slide grooves 4 are provided at upper and lower ends of one side of the electrical cabinet body 1 , and two slide bars 5 are fixedly connected to upper and lower ends of the other side of the electrical cabinet body 1 , and the slide bars 5 slide on the inner walls of the slide grooves 4 .

[0036] In this embodiment, when two electrical cabinet bodies 1 need to be connected, the slide bar 5 on one electrical cabinet body 1 is aligned with the slide groove 4 of another electrical cabinet body 1 to achieve the connection between the two electrical cabinet bodies 1 .

[0037] In a further preferred embodiment of the present invention, Figure 1-5 As shown, the slide mechanism includes a baffle 8 and a sliding block 9;

[0038] The baffle 8 slides on the inner wall of the accommodating groove 7, and the height of the baffle 8 is greater than the height of the square groove 6. The sliding block 9 is fixedly connected to the upper end of the baffle 8 close to the outer side of the electrical cabinet body 1, and the sliding block 9 slides on the inner wall of the square groove 6.

[0039] In this embodiment, when the square slot 6 needs to be opened, the card plate 12 in the telescopic mechanism is pressed, and the telescopic mechanism retracts into the baffle 8. Under the action of gravity, the baffle 8 slides downward, and the baffle 8 drives the sliding block 9 to slide downward. When the lower side of the sliding block 9 contacts the square slot 6, the square slot 6 is opened, the hand grasps the hand grasping groove 10 and pulls upward, and the slide plate mechanism moves upward. When the telescopic mechanism completely enters the square slot 6, under the action of elastic force, the telescopic mechanism pops out and jams the slide plate mechanism, and the square slot 6 is blocked, so that the slide plate mechanism in the blocking state blocks the square slot 6, and the slide plate mechanism in the sliding state opens the square slot 6.

[0040] In a further preferred embodiment of the present invention, Figure 2-5As shown, the telescopic mechanism includes a card plate 12, a sliding plate 13 and a spring 14;

[0041] The sliding plate 13 slides in the inner cavity of the baffle 8, one side of the card plate 12 slides in the inner cavity of the baffle 8, and the other side of the card plate 12 penetrates to the side of the baffle 8 close to the sliding block 9, and one side of the card plate 12 is fixedly connected to one side of the sliding plate 13, the combined size of the sliding block 9 and the card plate 12 is the same as the square groove 6, and the two ends of the multiple springs 14 are fixedly connected to the inside of the baffle 8 and the side wall of the sliding plate 13.

[0042] In this embodiment, when the slide plate mechanism needs to slide down, the card plate 12 is pressed, and the card plate 12 drives the sliding plate 13 to move in the direction of the spring 14, squeezing the spring 14 during the movement. When the card plate 12 is completely retracted into the baffle 8 in the slide plate mechanism, the slide plate mechanism slides downward under the action of gravity, realizing the telescopic mechanism in the compressed state to make the slide plate mechanism slide down.

[0043] In a further preferred embodiment of the present invention, Figure 1 As shown, a handle 3 is fixedly connected to one side of the cabinet door 2.

[0044] In this embodiment, the handle 3 makes it more convenient to open the cabinet door 2.

[0045] In a further preferred embodiment of the present invention, Figure 2-3 As shown, a plurality of fixing plates 11 are fixedly connected to the inner cavity of the electrical cabinet body 1 , and the plurality of fixing plates 11 are respectively located under the plurality of square grooves 6 .

[0046] In this embodiment, the fixing plates 11 are used to place electrical components, and a plurality of fixing plates 11 are respectively located under a plurality of square grooves 6 to facilitate the connection of electrical components in two electrical cabinet bodies 1 .

[0047] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0048] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0049] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0050] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A combined electrical cabinet for nuclear power, comprising an electrical cabinet body (1), one side of the electrical cabinet body (1) being connected to a cabinet door (2) via a hinge, characterized in that: Symmetrical square grooves (6) and receiving grooves (7) are provided on both sides of the electrical cabinet body (1); the square grooves (6) and the receiving grooves (7) are in communication with each other; connecting mechanisms are provided on both sides of the electrical cabinet body (1); sliding mechanisms are provided in the inner cavities of the square grooves (6) and the receiving grooves (7); and a telescopic mechanism is provided in the sliding mechanisms; The connecting mechanism in the connected state is used to connect the two electrical cabinet bodies (1); The slide mechanism in the blocking state is used to block the square groove (6), and the slide mechanism in the sliding state opens the square groove (6); The telescopic mechanism in the extended state is used to put the slide plate mechanism in a blocking state, and the telescopic mechanism in the compressed state makes the slide plate mechanism slide down.

2. A combined electrical cabinet for nuclear power as claimed in claim 1, characterized in that: The connecting mechanism comprises a slide groove (4) and a slide bar (5); The two slide grooves (4) are arranged at the upper and lower ends of one side of the electrical cabinet body (1), and the two slide bars (5) are fixedly connected to the upper and lower ends of the other side of the electrical cabinet body (1), and the slide bars (5) slide on the inner walls of the slide grooves (4).

3. A combined electrical cabinet for nuclear power as claimed in claim 1, characterized in that: The slide plate mechanism comprises a baffle (8) and a sliding block (9); The baffle (8) slides on the inner wall of the accommodating groove (7), and the height of the baffle (8) is greater than the height of the square groove (6); the sliding block (9) is fixedly connected to the upper end of one side of the baffle (8) close to the outer side of the electrical cabinet body (1), and the sliding block (9) slides on the inner wall of the square groove (6).

4. A combined electrical cabinet for nuclear power as claimed in claim 3, characterized in that: The telescopic mechanism comprises a clamping plate (12), a sliding plate (13) and a spring (14); The sliding plate (13) slides in the inner cavity of the baffle (8), one side of the card plate (12) slides in the inner cavity of the baffle (8), and the other side of the card plate (12) penetrates to the side of the baffle (8) close to the sliding block (9), and one side of the card plate (12) is fixedly connected to one side of the sliding plate (13), the sliding block (9) and the card plate (12) together have the same size as the square groove (6), and the two ends of the plurality of springs (14) are fixedly connected to the inside of the baffle (8) and the side wall of the sliding plate (13).

5. A combined electrical cabinet for nuclear power as claimed in claim 1, characterized in that: A handle (3) is fixedly connected to one side of the cabinet door (2).

6. A combined electrical cabinet for nuclear power as claimed in claim 3, characterized in that: A hand-gripping groove (10) is provided on one side of the sliding block (9).

7. A combined electrical cabinet for nuclear power as claimed in claim 1, characterized in that: A plurality of fixing plates (11) are fixedly connected to the inner cavity of the electrical cabinet body (1), and the plurality of fixing plates (11) are respectively located below the plurality of square grooves (6).

Images