Anti-seismic cabinet and nuclear power DCS system

Abstract

The utility model discloses an anti-seismic cabinet and a nuclear power DCS system. The anti-seismic cabinet comprises a cabinet body; the cabinet body has an opening surface; a cabinet door; the cabinet door is hinged to the cabinet body and used for sealing the opening face. The placing plate is fixed in the cabinet body; the number of the limiting seats arranged on the placing plate is two, one limiting seat is arranged at one end of the placing plate in a sliding mode, the other limiting seat is arranged at the other end of the placing plate in a sliding mode, a placing space is formed between the two limiting seats, and the placing space is used for placing equipment; the shock absorption plate is arranged on the side wall, facing the placement space, of the limiting seat, and the upper end face of the shock absorption plate is used for bearing equipment; and the vibration cotton covers the upper end face of the vibration absorption plate. According to the scheme, through the arrangement of the shock absorption plate and the shock cotton, the anti-seismic cabinet has a double anti-seismic structure, the shock absorption effect of the anti-seismic cabinet is greatly improved, adaptive adjustment processing can be performed according to the width of equipment through the arrangement of the limiting seat, manual adjustment processing is facilitated, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anti-vibration equipment, particularly relates to an anti-vibration cabinet and nuclear power DCS system. BACKGROUND

[0002] The anti-vibration cabinet is used in the nuclear power DCS system, and machine equipment needs to be placed in the anti-vibration cabinet for use, the machine equipment is directly placed in the partition layer of the cabinet, which increases the vibration amplitude of the cabinet, and the overall cabinet vibration is increased, and the shock absorption effect of the current anti-vibration cabinet is poor.

[0003] Therefore, improving the shock absorption effect of the anti-vibration cabinet is an urgent problem to be solved by the technical personnel in the field. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides an anti-vibration cabinet, through the setting of the shock absorption plate and the shock absorption cotton, the shock absorption effect of the anti-vibration cabinet is greatly improved.

[0005] The utility model also provides a nuclear power DCS system comprising the anti-vibration cabinet.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] An anti-vibration cabinet applied to a nuclear power DCS system comprises:

[0008] A cabinet body, wherein the cabinet body has an opening face;

[0009] A cabinet door, wherein the cabinet door is hinged to the cabinet body and used for covering the opening face;

[0010] A placing plate, wherein the placing plate is fixed in the cabinet body;

[0011] Two limiting seats symmetrically arranged on the placing plate, one limiting seat is slidingly arranged at one end of the placing plate, and the other limiting seat is slidingly arranged at the other end of the placing plate, a placing space is formed between the two limiting seats, and the placing space is used for placing equipment of the nuclear power DCS system;

[0012] A shock absorption plate, wherein the shock absorption plate is arranged on the side wall of the limiting seat facing the placing space, and the upper end face of the shock absorption plate is used for bearing the equipment;

[0013] Shock absorption cotton, wherein the shock absorption cotton is arranged on the upper end face of the shock absorption plate.

[0014] Preferably, the two ends of the placing plate are respectively fixed to the symmetric side walls of the cabinet body.

[0015] Preferably, the number of the placing plates is multiple, and the multiple placing plates are arranged in parallel from top to bottom.

[0016] Preferably, the anti-vibration cabinet further comprises a first connecting plate, a second connecting plate and a plug strip.

[0017] The first side of the first connecting plate is connected to the limiting seat, and the second side of the first connecting plate extends towards the direction of the opening surface, and the second side of the first connecting plate is connected to the first end of the second connecting plate, and the first connecting plate and the second connecting plate are arranged vertically.

[0018] The second end of the second connecting plate is connected with the plug strip.

[0019] The placing plate is provided with a plurality of insertion slots on the side wall facing the opening surface, and the plurality of insertion slots are arranged along the length direction of the placing plate, and the length direction of the placing plate is parallel to the width direction of the cabinet body.

[0020] The plug strip can be clamped into the corresponding insertion slot.

[0021] Preferably, the second end of the second connecting plate is provided with a through hole, and the plug strip and the through hole are in sliding connection.

[0022] Preferably, the anti-vibration cabinet further comprises a pull plate, and the pull plate is connected to the first end of the plug strip, and the second end of the plug strip is a clamping end.

[0023] Preferably, the anti-vibration cabinet further comprises a third connecting plate and a fixing strip.

[0024] One end of the third connecting plate is connected to the second connecting plate, and the other end of the third connecting plate is in sliding connection with the fixing strip.

[0025] The fixing strip can abut against the pull plate.

[0026] Preferably, the placing plate is made of an anti-vibration material.

[0027] Preferably, the cabinet body is made of an anti-vibration material.

[0028] The anti-vibration cabinet can be used as a nuclear power DCS system.

[0029] As can be seen from the above technical solution, the anti-vibration cabinet provided by the utility model has a double anti-vibration structure through the arrangement of the shock-absorbing plate and the shock-absorbing cotton, greatly improves the shock-absorbing effect of the anti-vibration cabinet, and the limiting seat can be adaptively adjusted according to the width of different equipment, which is convenient for manual adjustment and improves the practicability.

[0030] This utility model also provides a nuclear power DCS system, which has corresponding beneficial effects due to the use of the above-mentioned anti-vibration cabinet. For details, please refer to the previous description, which will not be repeated here. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a first-view structural schematic diagram of the anti-vibration cabinet provided in an embodiment of the present utility model;

[0033] Figure 2 This is a structural schematic diagram of the earthquake-resistant cabinet from a second perspective, provided as an embodiment of the present utility model.

[0034] Figure 3 for Figure 2 A magnified view of part A.

[0035] The meanings of the various reference numerals in the figure are as follows:

[0036] 1 is the cabinet body; 2 is the cabinet door; 3 is the placement plate; 4 is the limiting seat; 5 is the shock-absorbing plate; 6 is the vibration cotton; 7 is the first connecting plate; 8 is the second connecting plate; 81 is the through hole; 9 is the insert strip; 10 is the slot; 11 is the pull plate; 12 is the third connecting plate; 13 is the fixing strip. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] The earthquake-resistant cabinet provided in this embodiment of the utility model is applied to nuclear power DCS systems, such as... Figures 1-3 As shown, it includes:

[0039] Cabinet 1; Cabinet 1 has an open surface;

[0040] Cabinet door 2; Cabinet door 2 is hinged to cabinet body 1 and is used to cover the opening surface;

[0041] Placement board 3 is fixed inside cabinet 1;

[0042] The limiting seat 4 is symmetrically arranged, one limiting seat 4 is slidably arranged at one end of the placing plate 3, and the other limiting seat 4 is slidably arranged at the other end of the placing plate 3, and a placing space is formed between the two limiting seats 4, and the placing space is used for placing the equipment of the nuclear power DCS system.

[0043] The shock-absorbing plate 5 is arranged on the side wall of the limiting seat 4 facing the placing space, and the upper end face of the shock-absorbing plate 5 is used for bearing the equipment.

[0044] In the above technical solution, the shock-absorbing plate and the shock-absorbing cotton are arranged to make the shock-resistant cabinet have a double shock-resistant structure, which greatly improves the shock-absorbing effect of the shock-resistant cabinet. It should be noted that the shock-absorbing plate is made of shock-absorbing material. It should be noted that the limiting seat can be adaptively adjusted according to the width of different equipment, which is convenient for manual adjustment and improves the practicability.

[0045] The above technical solution is optimized, and the two ends of the placing plate 3 are fixed to the symmetric side walls of the cabinet 1. In this way, the structure of the shock-resistant cabinet is compact.

[0046] Further optimization of the above technical solution is shown in Figure 1 The number of placing plates 3 is multiple, and the multiple placing plates 3 are arranged in parallel from top to bottom. In this way, multiple equipment can be installed, and the use of the shock-resistant cabinet is more extensive. In one embodiment, two limiting seats 4 are arranged on each placing plate 3.

[0047] In an optional technical solution, as shown in Figure 3 It further includes a first connecting plate 7, a second connecting plate 8 and a plug 9.

[0048] The first side of the first connecting plate 7 is connected to the limiting seat 4, and the second side of the first connecting plate 7 extends towards the opening face. The second side of the first connecting plate 7 is connected to the first end of the second connecting plate 8, and the first connecting plate 7 and the second connecting plate 8 are arranged vertically.

[0049] The second end of the second connecting plate 8 is connected with the plug 9.

[0050] The side wall of the placing plate 3 facing the opening face is provided with a plurality of insertion grooves 10, and the plurality of insertion grooves 10 are arranged along the length direction of the placing plate 3. The length direction of the placing plate 3 is parallel to the width direction of the cabinet 1.

[0051] Among them, the plug 9 can be clamped into the corresponding insertion groove 10.

[0052] In the above technical solution, through the cooperation of the inserting strip 9 and the plurality of inserting slots 10, the limiting seat 4 can slide along the length direction of the placing plate 3, thereby adjusting the relative width of the placing space, and the operator can adaptively adjust according to the width of different equipment; preferably, the plurality of inserting slots 10 are equidistantly arranged.

[0053] The above technical solution is optimized, as shown in the figure, the second end of the second connecting plate 8 is provided with a through hole 81, the inserting strip 9 and the through hole 81 are slidingly connected, and the second connecting plate 8 and the through hole 81 are slidingly connected to complete the clamping and releasing of the inserting strip 9 to the inserting slot 10. Figure 3

[0054] The above technical solution is optimized, in order to increase the convenience of the operator adjusting the relative width of the placing space and improve the work efficiency, as shown in the figure, further comprising: a pulling plate 11; the pulling plate 11 is connected to the first end of the inserting strip 9, and the second end of the inserting strip 9 is a clamping end. Figure 3

[0055] In an optional embodiment, as shown in the figure, further comprising: a third connecting plate 12 and a fixing strip 13; Figure 3

[0056] One end of the third connecting plate 12 is connected to the second connecting plate 8, and the other end of the third connecting plate 12 is slidingly connected to the fixing strip 13; preferably, the sliding connection between the third connecting plate 12 and the fixing strip 13 is a damping sliding connection;

[0057] The fixing strip 13 can abut against the pulling plate 11.

[0058] In the above technical solution, the fixing strip 13 slides inward, the fixing strip 13 abuts against the pulling plate 11, so that the inserting strip 9 and the inserting slot 10 are fixed, and the position of the limiting seat 4 is further fixed and protected.

[0059] In an optional technical solution, the placing plate 3 is made of an anti-seismic material, further improving the anti-seismic effect.

[0060] In an optional technical solution, the cabinet 1 is made of an anti-seismic material, further improving the anti-seismic effect.

[0061] The utility model example still provides a kind of nuclear power DCS system, comprising: the anti-seismic cabinet as described above. Since the present scheme adopts the above anti-seismic cabinet, it also has corresponding beneficial effects, which can be referred to the previous description, and will not be repeated here.

[0062] ​​​The technical features mentioned above, the technical features mentioned below, and the technical features shown in the drawings alone can be combined with each other arbitrarily, as long as the combined technical features are not contradictory to each other. All feasible combinations of features are explicitly described herein. Any one of the multiple sub-features included in the same sentence can be applied independently, and does not have to be applied together with other sub-features.

[0063] The present solution will be further described below in combination with specific embodiments:

[0064] In the present technical solution, when the cabinet 1 needs to place equipment,

[0065] When placing the machine on the cabinet 1, pull the pull plate 11, which drives the insertion bar 9 to move, then move the limiting seat 4, which drives the shock-absorbing plate 5 and the shock-absorbing cotton 6 to move, and then push the pull plate 11, which drives the insertion bar 9 to move, and the insertion bar 9 is connected with the corresponding position slot 10, then move the fixed bar 13, which fixes the pull plate 11, then move the equipment, and the two ends of the equipment are placed on the shock-absorbing cotton 6, which absorbs the vibration generated by the equipment, and at the same time, the cabinet 1 is made of anti-vibration material, which effectively protects against vibration.

[0066] Compared with the prior art, the anti-vibration cabinet has at least the following beneficial effects:

[0067] First, the anti-vibration cabinet has a double anti-vibration structure (improving the anti-vibration effect of the cabinet), and the cabinet is made of anti-vibration material, and is combined with the shock-absorbing material at the bottom of the equipment to absorb the vibration generated by the machine.

[0068] Second, the anti-vibration cabinet has a double anti-vibration structure (improving the anti-vibration effect of the cabinet), and the cabinet is made of anti-vibration material, and is combined with the shock-absorbing material at the bottom of the equipment to absorb the vibration generated by the machine.

[0069] Each embodiment in the present specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between each embodiment can be referred to each other.

[0070] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An anti-seismic cabinet applied to a nuclear power DCS system, characterized in that, The utility model relates to a shockproof cabinet for nuclear power DCS system, which comprises the following components: a cabinet body (1), wherein the cabinet body (1) has an opening surface; a cabinet door (2), wherein the cabinet door (2) is hinged to the cabinet body (1) and used for covering the opening surface; a placing plate (3), wherein the placing plate (3) is fixed in the cabinet body (1); limiting seats (4), wherein the limiting seats (4) are symmetrically arranged on the placing plate (3), one limiting seat (4) is slidingly arranged at one end of the placing plate (3), and the other limiting seat (4) is slidingly arranged at the other end of the placing plate (3), a placing space is formed between the two limiting seats (4), and the placing space is used for placing equipment of the nuclear power DCS system; a shock-absorbing plate (5), wherein the shock-absorbing plate (5) is arranged on the side wall of the limiting seat (4) facing the placing space, and the upper end surface of the shock-absorbing plate (5) is used for bearing the equipment; shock-absorbing cotton (6), wherein the shock-absorbing cotton (6) is arranged on the upper end surface of the shock-absorbing plate (5).

2. The anti-vibration cabinet according to claim 1, characterized in that, The two ends of the placing plate (3) are fixed to the symmetric side walls of the cabinet body (1).

3. The anti-vibration cabinet according to claim 2, wherein, The number of the placing plates (3) is multiple, and the multiple placing plates (3) are arranged in parallel from top to bottom.

4. The anti-vibration cabinet according to any one of claims 1-3, characterized in that, Further comprising: a first connecting plate (7), a second connecting plate (8) and a plug (9); the first side of the first connecting plate (7) is connected to the limiting seat (4), the second side of the first connecting plate (7) extends towards the opening surface, the second side of the first connecting plate (7) is connected to the first end of the second connecting plate (8), and the first connecting plate (7) and the second connecting plate (8) are arranged perpendicularly; the second end of the second connecting plate (8) is connected with the plug (9); the side wall of the placing plate (3) facing the opening surface is provided with a plurality of plug slots (10), the plurality of plug slots (10) are arranged along the length direction of the placing plate (3), and the length direction of the placing plate (3) is parallel to the width direction of the cabinet body (1); wherein the plug (9) can be clamped into the corresponding plug slot (10).

5. The anti-vibration cabinet according to claim 4, wherein, the second end of the second connecting plate (8) is provided with a through hole (81), and the plug (9) and the through hole (81) are slidingly connected.

6. The anti-vibration cabinet according to claim 5, wherein Further comprising: a pull plate (11), wherein the pull plate (11) is connected to the first end of the plug (9), and the second end of the plug (9) is a clamping end.

7. The anti-vibration cabinet according to claim 6, characterized in that, Further comprising: a third connecting plate (12) and a fixing strip (13); one end of the third connecting plate (12) is connected to the second connecting plate (8), and the two ends of the third connecting plate (12) are slidingly connected to the fixing strip (13); the fixing strip (13) can abut against the pull plate (11).

8. The shock-resistant cabinet according to claim 1, wherein The placing plate (3) is made of shockproof material.

9. The shock-resistant cabinet according to claim 1, wherein The cabinet body (1) is made of shockproof material.

10. A nuclear power DCS system characterized by, The utility model relates to a shockproof cabinet for nuclear power DCS system. The utility model relates to a shockproof cabinet for nuclear power DCS system.

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