CN110351973B - Relay protection device single-machine simulation cabinet - Google Patents
Relay protection device single-machine simulation cabinet Download PDFInfo
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- CN110351973B CN110351973B CN201910730212.8A CN201910730212A CN110351973B CN 110351973 B CN110351973 B CN 110351973B CN 201910730212 A CN201910730212 A CN 201910730212A CN 110351973 B CN110351973 B CN 110351973B
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- 238000004088 simulation Methods 0.000 title claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 21
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 239000002346 layers by function Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
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- Microelectronics & Electronic Packaging (AREA)
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- Business, Economics & Management (AREA)
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- Theoretical Computer Science (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a single-machine simulation cabinet of a relay protection device, which comprises a cabinet main body, wherein the cabinet main body comprises six face plates and cabinet frame struts forming the cabinet main body; the cabinet further comprises a first module upright post and a second module upright post, wherein one end of the first module upright post and one end of the second module upright post are connected with the upper top plate, and the other end of the first module upright post and the other end of the second module upright post are connected with the lower bottom plate; the first module upright post is attached to the inner side surface of the front panel of the cabinet main body; the first module upright post and the second module upright post are provided with a plurality of square holes; the front panel consists of a plurality of detachable panels, two sides of the front panel are provided with buckles matched with the square holes, and the front panel is clamped with the square holes of the first module upright post through the buckles; the cabinet further comprises a power supply module, wherein the power supply module comprises a power supply air switch, a power supply voltage terminal block and a wiring circuit, and the power supply module is fixed inside the cabinet body through square holes formed in the first module upright post and the second module upright post.
Description
Technical Field
The invention relates to the technical field of simulation cabinet design, in particular to a single machine simulation cabinet of a relay protection device.
Background
In order to improve the professional level of relay protection professional staff, a simple practical training room is generally adopted to carry out professional relay protection simulation training. The simple practical training room is mainly internally provided with various recovered protection devices by recovering the various protection devices, including a south Rayleigh protection 220kV line protection device, a south Rayleigh protection 110kV line protection device, a bus differential protection device, a tetragonal line protection device, a spare power automatic switching device, a 10kV line protection device, a remote motor device, an arc suppression device and the like, and the recovered various protection devices are installed and arranged in the simple practical training room for reuse for training and using for relay protection professional staff. The method is characterized in that the method comprises the steps of carrying out a single-machine dismantling and recycling, wherein a protective screen and a protective screen cabinet secondary cable in the dismantled relay device are often unable to be dismantled, so that the currently used simple practical indoor protective device is only a single-machine device, lacks a related power supply loop, a current and voltage input loop secondary wiring, lacks a signal loop wiring and a tripping outlet wiring, and is difficult to directly apply to training operation.
Disclosure of Invention
The invention provides a single simulation cabinet of a relay protection device, which aims to overcome the defect that the relay device which is difficult to dismantle and recycle is directly applied to training operation of a simple practical training room in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a single-machine simulation cabinet of a relay protection device comprises a cabinet main body, wherein the cabinet main body comprises an upper top plate, a lower bottom plate, a left side panel, a right side panel, a front panel, a rear panel and cabinet frame struts forming a cabinet main body frame; the cabinet further comprises 2 first module upright posts and 2 second module upright posts, wherein one ends of the first module upright posts and the second module upright posts are connected with the upper top plate, and the other ends of the first module upright posts and the second module upright posts are connected with the lower bottom plate; the first module upright post is attached to the inner side surface of the front panel of the cabinet main body; the spacing between the 2 first module upright posts is equal to the spacing between the 2 second module upright posts, and the spacing between the first module upright posts and the second module upright posts is equal; the first module upright post and the second module upright post are provided with a plurality of square holes; the front panel consists of a plurality of detachable panels, two sides of the front panel are provided with buckles matched with the square holes, and the front panel is clamped with the square holes of the first module upright post through the buckles;
the cabinet further comprises a power supply module, wherein the power supply module comprises a power supply air switch, a power supply voltage terminal block and a wiring line applied to the relay protection device, and the power supply module is fixedly arranged in the cabinet main body through square holes formed in the first module upright post and the second module upright post;
the cabinet is provided with square holes through the first module upright post and the second module upright post, and the relay protection device to be installed, the operation handle matched with the relay protection device for use and the relay protection device function pressing plate are sequentially and detachably installed and arranged in the cabinet from top to bottom.
According to the technical scheme, the first module upright post and the second module upright post are used for detachably installing and arranging the relay protection device to be installed, the operation handle matched with the relay protection device and the relay protection device functional pressing plate in the cabinet from top to bottom in sequence, specifically, the relay protection device, the power supply module, the opening and closing terminal row and the functional pressing plate which are required to be installed in the cabinet are installed and fixed between the first module upright post and the second module upright post through a plurality of square holes arranged on the first module upright post and the second module upright post, and the square holes can meet the opening size requirements of various device modules; the front panel is composed of a plurality of detachable panels, and after the installation and setting of the devices and modules in the cabinet are completed, the detachable panels with corresponding sizes are installed at the corresponding positions according to the sizes of the devices and the modules, so that the devices and the modules installed at different position layers are distinguished.
Preferably, a plurality of fixing brackets are arranged between the first module upright and the second module upright and used for reinforcing the first module upright and the second module upright.
Preferably, a plurality of guide rails are arranged between the cabinet frame struts on the left side panel and the right side panel for reinforcing the structures on the left side panel and the right side panel.
Preferably, a module guiding support is arranged between the guide rail and the second module upright, wherein one end of the module guiding support is fixedly connected with the second module upright, and the other end of the module guiding support is in sliding connection with the guide rail.
Preferably, the connection position of the upper top plate and the first module upright post and the second module upright post is provided with a first fixing strip, and the connection position of the lower bottom plate and the first module upright post and the second module upright post is provided with a second fixing strip.
Preferably, the upper top plate, the lower bottom plate, the left side panel, the right side panel and the rear panel are respectively detachably arranged with the frame support of the cabinet, so that the cabinet is detachable.
Preferably, the upper top plate, the lower bottom plate, the left side panel, the right side panel and the rear panel are respectively provided with door buckles, so that the upper top plate, the lower bottom plate, the left side panel, the right side panel and the rear panel can be conveniently installed and detached.
Preferably, the left side panel and the right side panel are provided with heat dissipation holes for heat dissipation of the relay protection device arranged in the cabinet.
Preferably, the front panel is made of glass, and the thickness of the front panel is 5mm, so that the installation condition of the relay protection device inside the cabinet can be observed.
Preferably, the cabinet further comprises a universal wheel, wherein the universal wheel is arranged on the lower side surface of the lower bottom plate, so that the movement of the cabinet can be facilitated.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the power supply module consisting of a power supply source and a wiring circuit required by the relay protection device to be installed is installed and arranged in the cabinet through the first module upright post and the second module upright post which are built in the cabinet main body, so that a power supply loop and wiring applied to the relay protection device are arranged in the cabinet, and the relay protection device can be directly installed and used in a single simulation cabinet of the relay protection device; the panel in the cabinet can be disassembled and arranged, so that the cabinet can be conveniently disassembled and transported.
Drawings
Fig. 1 is a schematic structural diagram of a stand-alone simulation cabinet of a relay protection device in embodiment 1.
Fig. 2 is a schematic structural diagram of a stand-alone simulation cabinet of the relay protection device in embodiment 2.
Fig. 3 is a schematic structural view of the left and right side panels of embodiment 2.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions;
it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
Example 1
Fig. 1 is a schematic structural diagram of a single-machine simulation cabinet of a relay protection device according to the present embodiment.
The embodiment provides a single-machine simulation cabinet of a relay protection device, which comprises a cabinet main body 1, wherein the cabinet main body 1 comprises an upper top plate, a lower bottom plate, a left side plate, a right side plate, a front panel, a rear panel and cabinet frame struts forming a cabinet main body frame; the cabinet further comprises 2 first module upright posts 2 and 2 second module upright posts 3, wherein one ends of the first module upright posts 2 and the second module upright posts 3 are connected with the upper top plate, and the other ends of the first module upright posts 2 and the second module upright posts 3 are connected with the lower bottom plate; the first module upright post 2 is attached to the inner side surface of the front panel of the cabinet main body; the spacing between the 2 first module upright posts 2 is equal to the spacing between the 2 second module upright posts 3, and the spacing between the first module upright posts 2 and the second module upright posts 3 is equal; the first module upright post 2 and the second module upright post 3 are provided with a plurality of square holes 21/31; the front panel comprises a plurality of detachable panels, and the front panel both sides are provided with the buckle that matches with square hole 21, and the front panel passes through the square hole 21 joint of buckle and first module stand 2.
In the embodiment, a plurality of fixing brackets 4 are arranged between the first module upright post 2 and the second module upright post 3; a plurality of guide rails 5 are arranged between the cabinet frame struts on the left side and the right side of the left side panel and the right side panel, a module guide bracket 6 is arranged between the guide rails 5 and the second module upright 3, one end of the module guide bracket 6 is fixedly connected with the second module upright 3, and the other end of the module guide bracket 6 is in sliding connection with the guide rails 5; the upper top plate is provided with a first fixing strip 7 at the connection position with the first module upright post 2 and the second module upright post 3, and a second fixing strip 8 is provided at the connection position with the first module upright post 2 and the second module upright post 3 on the lower bottom plate.
In this embodiment, the rack still includes power supply module, and power supply module includes power air switch, power supply voltage terminal row and is applied to relay protection device's wiring line, and power supply module installs at the inside of rack main part through the square hole of seting up on first module stand and the second module stand.
In the embodiment, the single simulation cabinet of the relay protection device has the height of 1400mm, the length of 800mm and the width of 600mm.
In the specific implementation process, after the installation of a single simulation cabinet frame of the relay protection device, an upper top plate, a lower bottom plate, a left side panel, a right side panel and a rear panel is completed, a power supply air switch, a power supply voltage terminal row and a wiring circuit which are required by the relay protection device to be installed are welded and are installed and fixed in a cabinet main body through square holes formed in a first module upright post and a second module upright post, then the relay protection device to be installed, an operation handle matched with the relay protection device and a relay protection device function pressing plate are sequentially and detachably installed in the cabinet from top to bottom to form a five-layer function layer module, wherein the first layer is a cabinet voltage module arrangement area, and a power supply module is installed for supplying power to all modules or devices in the cabinet; the second layer and the third layer are relay protection device fixing layers for fixing the relay protection device; the fourth layer is an operation component arrangement layer and is used for placing operation components such as an operation handle matched with the mounted relay protection device; the fifth layer is a pressing plate arrangement layer and is used for arranging a functional pressing plate, an outlet pressing plate, an overhaul pressing plate and the like which are used with the matched functions of the installed relay protection device. After the installation and arrangement of the relay protection device in the cabinet and the matched operation components and parts and the functional pressing plate of the relay protection device are completed, 5 detachable panels which form the front panel and have the same size as the functional layer module are installed, the detachable panels are clamped with square holes 21 formed in the first module upright posts 2 through buckles arranged on two sides of the detachable panels, and the installation of the front panel is completed, namely the installation and arrangement of the single-machine simulation cabinet of the relay protection device are completed. Relay protection professional staff can use the single-machine simulation cabinet of the relay protection device provided by the embodiment to carry out relay protection simulation training.
In this embodiment, through being provided with first module stand, second module stand in the rack, be convenient for with the overload protection device who waits to install, with the supporting operation handle of using of overload protection device, overload protection device function clamp plate is fixed to be set up in the rack, and the welding has the power supply module that is used for carrying out the power supply for overload protection device's power in the rack, has solved the problem that lacks relevant power supply circuit in the simple and easy practical training room, makes overload protection device unit emulation rack of this embodiment can directly be applied to in the overload protection emulation training.
Example 2
Fig. 2 is a schematic structural diagram of a single-machine simulation cabinet of the relay protection device according to the present embodiment.
The embodiment provides a single-machine simulation cabinet of a relay protection device, which comprises a cabinet main body 1, wherein the cabinet main body 1 comprises an upper top plate, a lower bottom plate, a left side plate, a right side plate, a front panel, a rear panel and cabinet frame struts forming a cabinet main body frame; the cabinet further comprises 2 first module upright posts 2 and 2 second module upright posts 3, wherein one ends of the first module upright posts 2 and the second module upright posts 3 are connected with the upper top plate, and the other ends of the first module upright posts 2 and the second module upright posts 3 are connected with the lower bottom plate; the first module upright post 2 is attached to the inner side surface of the front panel of the cabinet main body; the spacing between the 2 first module upright posts 2 is equal to the spacing between the 2 second module upright posts 3, and the spacing between the first module upright posts 2 and the second module upright posts 3 is equal; the first module upright post 2 and the second module upright post 3 are provided with a plurality of square holes 21/31; the front panel comprises a plurality of detachable panels, and the front panel both sides are provided with the buckle that matches with square hole 21, and the front panel passes through the square hole 21 joint of buckle and first module stand 2.
In the embodiment, a plurality of fixing brackets 4 are arranged between the first module upright post 2 and the second module upright post 3; a plurality of guide rails 5 are arranged between the cabinet frame struts on the left side and the right side of the left side panel and the right side panel, a module guide bracket 6 is arranged between the guide rails 5 and the second module upright 3, one end of the module guide bracket 6 is fixedly connected with the second module upright 3, and the other end of the module guide bracket 6 is in sliding connection with the guide rails 5; the upper top plate is provided with a first fixing strip 7 at the connection position with the first module upright post 2 and the second module upright post 3, and a second fixing strip 8 is provided at the connection position with the first module upright post 2 and the second module upright post 3 on the lower bottom plate.
In this embodiment, the rack still includes power supply module, and power supply module includes power air switch, power supply voltage terminal row, and power supply module installs and fixes inside the rack main part through the square hole of seting up on first module stand and the second module stand.
In this embodiment, the setting can be dismantled to last roof, underfloor, left side board, right side board, rear panel, and the one side of roof, underfloor, left side board, right side board, rear panel is provided with knocker 9 respectively, is convenient for dismantle the rack panel.
In this embodiment, the left and right panels are provided with heat dissipation holes 10. As shown in fig. 3, the left and right side panels of the present embodiment are schematically configured.
In this embodiment, the front panel is made of glass, and the thickness of the front panel is 5mm.
In this embodiment, the universal wheels 11 are respectively installed at the four vertex angle positions of the lower side surface of the lower base plate, so that the whole single simulation cabinet of the relay protection device can be pushed to move.
In the embodiment, the single simulation cabinet of the relay protection device has the height of 1400mm, the length of 800mm and the width of 600mm.
In the specific implementation process, after the installation of a single simulation cabinet frame of the relay protection device, an upper top plate, a lower bottom plate, a left side panel, a right side panel and a rear panel is completed, a power supply air switch, a power supply voltage terminal row and a wiring circuit which are required by the relay protection device to be installed are welded and are installed and fixed in a cabinet main body through square holes formed in a first module upright post and a second module upright post, then the relay protection device to be installed, an operation handle matched with the relay protection device and a relay protection device function pressing plate are sequentially and detachably installed in the cabinet from top to bottom to form a five-layer function layer module, wherein the first layer is a cabinet voltage module arrangement area, and a power supply module is installed for supplying power to all modules or devices in the cabinet; the second layer and the third layer are relay protection device fixing layers for fixing the relay protection device; the fourth layer is an operation component arrangement layer and is used for placing operation components such as an operation handle matched with the mounted relay protection device; the fifth layer is a pressing plate arrangement layer and is used for arranging a functional pressing plate, an outlet pressing plate, an overhaul pressing plate and the like which are used with the matched functions of the installed relay protection device. After the installation and arrangement of the relay protection device in the cabinet and the matched operation components and parts and the functional pressing plate of the relay protection device are completed, 5 detachable panels which form the front panel and have the same size as the functional layer module are installed, the detachable panels are clamped with square holes 21 formed in the first module upright posts 2 through buckles arranged on two sides of the detachable panels, and the installation of the front panel is completed, namely the installation and arrangement of the single-machine simulation cabinet of the relay protection device are completed. Relay protection professional staff can use the single-machine simulation cabinet of the relay protection device provided by the embodiment to carry out relay protection simulation training.
In this embodiment, the panel of rack can be dismantled and set up, the holistic dismouting of overload protection device unit emulation rack of being convenient for, and add door catch 9 structures on the panel, further make things convenient for the dismouting of door plant, be provided with louvre 10 on controlling the side board, the overload protection device work heat dissipation in the rack of being convenient for in the use. In addition, the universal wheels 11 are additionally arranged at the bottom of the cabinet, so that the whole cabinet is convenient to move.
The same or similar reference numerals correspond to the same or similar components;
the terms describing the positional relationship in the drawings are merely illustrative, and are not to be construed as limiting the present patent;
it is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (10)
1. The utility model provides a relay protection device unit emulation rack, includes the rack main part, the rack main part includes roof, lower plate, left side board, right side board, front panel, rear panel and constitutes rack frame pillar of rack main part frame, its characterized in that: the cabinet further comprises 2 first module upright posts and 2 second module upright posts, wherein one ends of the first module upright posts and the second module upright posts are connected with the upper top plate, and the other ends of the first module upright posts and the second module upright posts are connected with the lower bottom plate; the first module upright post is attached to the inner side surface of the front panel of the cabinet main body; the spacing between the 2 first module upright posts is equal to the spacing between the 2 second module upright posts, and the spacing between the first module upright posts and the second module upright posts is equal; the first module upright post and the second module upright post are provided with a plurality of square holes; the front plate consists of a plurality of detachable panels, two sides of the front plate are provided with buckles matched with the square holes, and the front plate is clamped with the square holes of the first module upright post through the buckles;
the cabinet further comprises a power supply module, wherein the power supply module comprises a power supply air switch, a power supply voltage terminal block and a wiring line applied to the relay protection device, and the power supply module is fixedly arranged in the cabinet main body through square holes formed in the first module upright post and the second module upright post;
the cabinet is provided with a power supply module to be installed, a relay protection device, an operating handle matched with the relay protection device and a functional pressing plate of the relay protection device from top to bottom in sequence and detachably installed in the cabinet through square holes formed in the first module upright post and the second module upright post.
2. The relay protection device stand-alone simulation cabinet of claim 1, wherein: a plurality of fixing brackets are arranged between the first module upright post and the second module upright post.
3. The relay protection device stand-alone simulation cabinet of claim 1, wherein: a plurality of guide rails are arranged between the cabinet frame struts on the left side and the right side of the left side panel and the right side panel.
4. The single-machine simulation cabinet of the relay protection device according to claim 3, wherein: the guide rail and be provided with the module direction support between the second module stand, the one end and the second module stand fixed connection of module direction support, the other end and the guide rail sliding connection of module direction support.
5. The stand-alone simulation cabinet of the relay protection device according to any one of claims 1 to 4, wherein: the upper top plate is provided with a first fixing strip at the connection position of the first module upright post and the second module upright post, and a second fixing strip is provided at the connection position of the lower bottom plate and the first module upright post and the second module upright post.
6. The single-machine simulation cabinet of the relay protection device according to claim 5, wherein: the upper top plate, the lower bottom plate, the left side panel, the right side panel and the rear panel are detachably arranged.
7. The single-machine simulation cabinet of the relay protection device according to claim 6, wherein: and door buckles are respectively arranged on the upper top plate, the lower bottom plate, the left side panel, the right side panel and the rear panel.
8. The single-machine simulation cabinet of the relay protection device according to claim 6, wherein: and the left side panel and the right side panel are provided with heat dissipation holes.
9. The single-machine simulation cabinet of the relay protection device according to claim 6, wherein: the front panel is made of glass, and the thickness of the front panel is 5mm.
10. The single-machine simulation cabinet of the relay protection device according to claim 5, wherein: the cabinet further comprises universal wheels, and the universal wheels are arranged on the lower side face of the lower bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730212.8A CN110351973B (en) | 2019-08-08 | 2019-08-08 | Relay protection device single-machine simulation cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730212.8A CN110351973B (en) | 2019-08-08 | 2019-08-08 | Relay protection device single-machine simulation cabinet |
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| CN110351973A CN110351973A (en) | 2019-10-18 |
| CN110351973B true CN110351973B (en) | 2024-01-23 |
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| CN201910730212.8A Active CN110351973B (en) | 2019-08-08 | 2019-08-08 | Relay protection device single-machine simulation cabinet |
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| Publication number | Publication date |
|---|---|
| CN110351973A (en) | 2019-10-18 |
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