CN211428083U - User boundary intelligent load switch - Google Patents
User boundary intelligent load switch Download PDFInfo
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- CN211428083U CN211428083U CN202020195603.2U CN202020195603U CN211428083U CN 211428083 U CN211428083 U CN 211428083U CN 202020195603 U CN202020195603 U CN 202020195603U CN 211428083 U CN211428083 U CN 211428083U
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Abstract
The utility model discloses a user boundary intelligent load switch, which comprises a load switch body, a fixing unit and a protection unit; a fixing unit: the fixing unit comprises a fixing bottom plate, a spring is arranged on the upper surface of the fixing bottom plate, a buffer plate is arranged at the upper end of the spring, a locking lug plate is arranged on the lower surface of the buffer plate, and mounting plates are arranged at four corners of the lower surface of the fixing bottom plate; a protection unit: the protection unit comprises a protection shell, a side fixing plate is arranged on the side surface of the protection shell, a load switch controller is fixed on the side fixing plate, a sliding groove is arranged on the inner side surface of the protection shell, and a limiting sliding plate is connected onto the sliding groove in a sliding manner; a load switch body: a wiring terminal protective sleeve is arranged at the wiring position of the load switch body, and the load switch body is positioned in the protective shell; the utility model discloses structural design is compact, simple to operate, and is fixed firm, can bear the collision of certain external object.
Description
Technical Field
The utility model relates to an intelligence load switch technical field specifically is a user boundary intelligence load switch.
Background
Simple arc extinguishing devices are generally installed, but the structure is simpler. The figure is a pneumatic high-voltage load switch, and the working process is as follows: during brake opening, under the action of a brake opening spring, the main shaft rotates clockwise, and on one hand, the piston moves upwards through the crank slider mechanism to compress gas; on the other hand, through a transmission system consisting of two sets of four-bar mechanisms, the main knife switch is opened firstly, then the arc extinguishing knife switch is pushed to open the arc contact, and compressed air in the air cylinder blows out electric arcs through the nozzle. The intelligent load switch has the advantages that the intelligent load switch is automatically switched off when a single-phase earth fault occurs to a branch line of a user, other branch users on a transformer substation and a feeder line cannot feel the fault, when the branch line of the user has a phase short-circuit fault, the intelligent load switch is switched off immediately after the outgoing line protection tripping of the transformer substation, after the transformer substation is superposed, a fault line is automatically isolated, other branch users on the feeder line recover power supply rapidly, remote control switching and remote real-time data monitoring can be achieved, the existing intelligent load switch is controlled through a controller and needs to be installed separately, and therefore the intelligent load switch is inconvenient to install and infirm in fixation.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a user boundary intelligence load switch, structural design is compact, simple to operate, it is fixed firm, can bear the collision of certain external object for intelligence load switch is convenient for transport and installation, and improve equipment's fail safe nature carries out the integration installation with load switch controller and intelligence switch controller, makes installation convenient and fast more, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a user demarcation intelligent load switch comprises a load switch body, a fixing unit and a protection unit;
a fixing unit: the fixing unit comprises a fixing bottom plate, a spring is arranged on the upper surface of the fixing bottom plate, a buffer plate is arranged at the upper end of the spring, a locking lug plate is arranged on the lower surface of the buffer plate, and mounting plates are arranged at four corners of the lower surface of the fixing bottom plate;
a protection unit: the protection unit comprises a protection shell, a side fixing plate is arranged on the side surface of the protection shell, a load switch controller is fixed on the side fixing plate, a sliding groove is arranged on the inner side surface of the protection shell, and a limiting sliding plate is connected onto the sliding groove in a sliding manner;
a load switch body: a wiring terminal protective sleeve is arranged at the wiring position of the load switch body, and the load switch body is positioned in the protective shell;
wherein: the rubber cushion block is positioned between the load switch controller and the fixed base plate, the load switch controller is electrically connected with the load switch body through a control cable and an aviation plug-in, and the load switch controller is electrically connected with an external control panel.
Further, the mounting panel and the locking otic placode are all established to L shape structure, and PMKD is equipped with the fixed orifices corresponding with the locking otic placode, the last waterlogging caused by excessive rainfall hole that is equipped with of PMKD prevents through the waterlogging caused by excessive rainfall hole the condition that has ponding, increases ventilation effect simultaneously, makes simple to operate through the mounting panel, improves the installation effectiveness, fixes the buffer board on PMKD through the locking otic placode, makes simultaneously to have certain buffering space between buffer board and the PMKD, guarantees the safe and reliable of load switch body.
Furthermore, the lower end of the load switch body is fixed with the buffer plate, an insulating rubber pad is arranged between the lower end of the load switch body and the buffer plate, impact of an external object can be buffered through the buffer plate, and safety and reliability of the load switch body are guaranteed.
Further, the quantity of spring is established to four, and spring evenly distributed is in the four corners of buffer board, can make the buffer board atress even through the spring, carries out reliable support to the buffer board again simultaneously, spacing slide is located the both sides of load switch body respectively, can carry out spacingly with the load switch body through spacing slide for the load switch body is fixed more firmly.
Compared with the prior art, the beneficial effects of the utility model are that: this user's demarcation intelligence load switch has following benefit:
1. the utility model discloses on set up PMKD, fixed load switch body and load switch controller together through PMKD, can install simultaneously, improve work efficiency, make simple to operate through the mounting panel, improve the installation effectiveness, fix the buffer board on PMKD through the locking otic placode, make simultaneously to have certain buffering space between buffer board and the PMKD, guarantee the safe and reliable of load switch body.
2. The utility model discloses on set up the buffer board, can cushion the striking of external object through the buffer board, guarantee load switch body safe and reliable, can make the buffer board atress even through the spring, carry out reliable support to the buffer board again simultaneously, can carry on spacingly with the side of load switch body through spacing slide for load switch body is fixed more firmly.
3. The utility model discloses on set up load switch controller, can long-rangely monitor the load switch body through load switch controller to control, make things convenient for people to control, the utility model discloses structural design is compact, simple to operate, and is fixed firm, can bear the collision of certain outside object for intelligent load switch is convenient for transport and installation, and improve equipment's fail safe nature carries out the integration with load switch controller and intelligent switch controller and installs, makes the installation convenient and fast more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: the load switch comprises a load switch body 1, a fixing unit 2, a mounting plate 21, a spring 22, a fixing bottom plate 23, a buffer plate 24, a locking lug plate 25, a protection unit 3, a load switch controller 31, a side fixing plate 32, a protection shell 33, a rubber cushion block 4, a sliding groove 5, a limiting sliding plate 6 and a wiring terminal protective sleeve 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: a user demarcation intelligent load switch comprises a load switch body 1, a fixing unit 2 and a protection unit 3;
the fixing unit 2: the fixing unit 2 comprises a fixing bottom plate 23, the load switch body 1 and the load switch controller 31 are fixed together through the fixing bottom plate 23, and can be installed at the same time, so that the working efficiency is improved, the springs 22 are arranged on the upper surface of the fixing bottom plate 23, the number of the springs 22 is four, the springs 22 are uniformly distributed at four corners of the buffer plate 24, the buffer plate 24 can be uniformly stressed through the springs 22, and the buffer plate 24 can be reliably supported at the same time, the buffer plate 24 is arranged at the upper end of the springs 22, the locking lug plates 25 are arranged on the lower surface of the buffer plate 24, the buffer plate 24 is fixed on the fixing bottom plate 23 through the locking lug plates 25, a certain buffer space is formed between the buffer plate 24 and the fixing bottom plate 23, so that the safety and reliability of the load switch body 1 are ensured, the mounting plates 21 are arranged at four corners of the lower surface, the mounting efficiency is improved;
the protection unit 3: the protection unit 3 comprises a protection shell 33, a side fixing plate 32 is arranged on the side of the protection shell 33, a load switch controller 31 is fixed on the side fixing plate 32, the load switch controller 31 belongs to a distribution automation feeder terminal FTU, the protection shell is a product in the prior art, the load switch body 1 can be remotely monitored and controlled through the load switch controller 31, and people can conveniently control the load switch body, a sliding groove 5 is formed in the inner side surface of the protection shell 33, a limiting sliding plate 6 is connected to the sliding groove 5 in a sliding mode, the limiting sliding plates 6 are respectively located on two sides of the load switch body 1, and the load switch body 1 can be limited through the limiting sliding plates 6, so that the load switch body 1 is fixed more firmly;
load switch body 1: a wiring terminal protective sleeve 7 is arranged at the wiring position of a load switch body 1, the load switch body 1 is positioned in a protective shell 33, the load switch body 1 is an FZW28F-12/630A outdoor boundary insulated vacuum load switch, the lower end of the load switch body 1 is fixed with a buffer plate 24, an insulated rubber pad is arranged between the lower end of the load switch body 1 and the buffer plate 24, the impact of an external object can be buffered through the buffer plate 24, and the safety and reliability of the load switch body 1 are guaranteed;
wherein: the utility model also comprises a rubber cushion block 4, the rubber cushion block 4 is arranged between the load switch controller 31 and the fixed bottom plate 23, the load switch controller 31 is electrically connected with the load switch body 1 through a control cable and an aviation plug-in, the load switch controller 31 is electrically connected with an external control panel, the mounting plate 21 and the locking ear plate 25 are both designed into L-shaped structures, the fixed bottom plate 23 is provided with a fixing hole corresponding to the locking ear plate 25, the fixed bottom plate 23 is provided with a draining hole, the condition of water accumulation is prevented through the draining hole, the ventilation effect is increased simultaneously, the mounting plate 21 is convenient to mount, the mounting efficiency is improved, the buffer plate 24 is fixed on the fixed bottom plate 23 through the locking ear plate 25, a certain buffer space is arranged between the buffer plate 24 and the fixed bottom plate 23, the safety and reliability of the load switch body 1 are ensured, the utility model has, the intelligent load switch is fixed firmly, can bear the collision of certain external object for the intelligent load switch is convenient for transport and installation, and improve equipment's fail safe nature carries out the integrated installation with load switch controller and intelligent switch controller, makes the installation convenient and fast more.
When in use: the load switch body 1 and the load switch controller 31 are fixed together by the fixed bottom plate 23, the installation is convenient by the installation plate 21, the installation efficiency is improved, the buffer plate 24 is fixed on the fixed bottom plate 23 by the locking lug plate 25, meanwhile, a certain buffer space is formed between the buffer plate 24 and the fixed bottom plate 23, so that the safety and the reliability of the load switch body 1 are ensured, the impact of an external object can be buffered through the buffer plate 24, the safety and the reliability of the load switch body 1 are ensured, the buffer plate 24 can be evenly stressed through the spring 22, meanwhile, the buffer plate 24 is reliably supported, the side surface of the load switch body 1 can be limited through the limiting sliding plate 6, so that the load switch body 1 is more firmly fixed, the load switch body 1 can be remotely monitored and controlled through the load switch controller 31, and people can conveniently control the load switch.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a user boundary intelligence load switch which characterized in that: the load switch comprises a load switch body, a fixing unit and a protection unit;
a fixing unit: the fixing unit comprises a fixing bottom plate, a spring is arranged on the upper surface of the fixing bottom plate, a buffer plate is arranged at the upper end of the spring, a locking lug plate is arranged on the lower surface of the buffer plate, and mounting plates are arranged at four corners of the lower surface of the fixing bottom plate;
a protection unit: the protection unit comprises a protection shell, a side fixing plate is arranged on the side surface of the protection shell, a load switch controller is fixed on the side fixing plate, a sliding groove is arranged on the inner side surface of the protection shell, and a limiting sliding plate is connected onto the sliding groove in a sliding manner;
a load switch body: a wiring terminal protective sleeve is arranged at the wiring position of the load switch body, and the load switch body is positioned in the protective shell;
wherein: the rubber cushion block is positioned between the load switch controller and the fixed base plate, the load switch controller is electrically connected with the load switch body through a control cable and an aviation plug-in, and the load switch controller is electrically connected with an external control panel.
2. The user-demarcated intelligent load switch according to claim 1, wherein: the mounting panel all establishes to L shape structure with the locking otic placode, and PMKD is equipped with the fixed orifices corresponding with the locking otic placode, the last waterlogging caused by excessive rainfall hole that is equipped with of PMKD.
3. The user-demarcated intelligent load switch of claim 1, wherein: the lower end of the load switch body is fixed with the buffer plate, and an insulating rubber pad is arranged between the lower end of the load switch body and the buffer plate.
4. The user-demarcated intelligent load switch of claim 1, wherein: the quantity of spring is established to four, and spring evenly distributed is in the four corners of buffer board, spacing slide is located the both sides of load switch body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020195603.2U CN211428083U (en) | 2020-02-23 | 2020-02-23 | User boundary intelligent load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020195603.2U CN211428083U (en) | 2020-02-23 | 2020-02-23 | User boundary intelligent load switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211428083U true CN211428083U (en) | 2020-09-04 |
Family
ID=72280936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020195603.2U Active CN211428083U (en) | 2020-02-23 | 2020-02-23 | User boundary intelligent load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211428083U (en) |
-
2020
- 2020-02-23 CN CN202020195603.2U patent/CN211428083U/en active Active
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