CN112147387A - Small-sized low-voltage remote control metering cabinet - Google Patents

Small-sized low-voltage remote control metering cabinet Download PDF

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Publication number
CN112147387A
CN112147387A CN202010978168.5A CN202010978168A CN112147387A CN 112147387 A CN112147387 A CN 112147387A CN 202010978168 A CN202010978168 A CN 202010978168A CN 112147387 A CN112147387 A CN 112147387A
Authority
CN
China
Prior art keywords
side door
fixedly connected
remote control
small
cabinet body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010978168.5A
Other languages
Chinese (zh)
Inventor
李峰
窦荣博
孟凡蕙
王钿方
荣文光
张波
徐学峰
张翰林
周昕
杜姗姗
邢彬
刘骐豪
张岩
荆现亮
魏凤
张晓琴
徐磊
周丽娜
王信春
田甜
薛嵩
周浩
韩文
崔柳林
陈夕曈
商红超
杨梦艺
王�琦
王翡菲
毕征程
任海涛
张敏
逯飞
郑杰
王宁信
陈童
刘茂河
司亚楠
陈雷
刘庆永
韩帅
徐琛
胡斌
耿龙
于国栋
刘宇峰
王靖超
罗刚
秦齐
高建
曹成龙
曹亮
张瑞
董汉林
孙玉静
吕倩
王慧敏
刘雨
刘经栋
孙丽梅
聂巾帼
彭萌
郝潇
马延超
张海健
刘姝含
陈梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huantai Power Supply Co Of State Grid Shandong Electric Power Co
Original Assignee
Huantai Power Supply Co Of State Grid Shandong Electric Power Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huantai Power Supply Co Of State Grid Shandong Electric Power Co filed Critical Huantai Power Supply Co Of State Grid Shandong Electric Power Co
Priority to CN202010978168.5A priority Critical patent/CN112147387A/en
Publication of CN112147387A publication Critical patent/CN112147387A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02Constructional details
    • G01R11/04Housings; Supporting racks; Arrangements of terminals

Abstract

The invention relates to a small-sized low-voltage remote control metering cabinet, which comprises a cabinet body; a first side door; and a second side door; the cabinet body is internally and fixedly connected with a partition plate, and the first side door and the second side door are respectively hinged to the front end and the rear end of the cabinet body; a first lead sealing hanging hole is fixedly arranged on the first side door; one end of the partition board close to the first side door is symmetrically and fixedly connected with an upper cross arm and a lower cross arm, and a three-phase 630A air circuit breaker is fixedly arranged between the upper cross arm and the lower cross arm; one end of the partition board close to the first side door is also fixedly connected with a fixed frame, and the fixed frame is also fixedly connected with a current transformer; through being equipped with two cavitys in the inside both sides of the cabinet body, can guarantee that the inner space of the cabinet body is sufficient, can guarantee the standard of electric energy meter, remote load control terminal and low-voltage current transformer installation neat.

Description

Small-sized low-voltage remote control metering cabinet
Technical Field
The invention relates to the technical field of metering cabinets, in particular to a small-sized low-voltage remote control metering cabinet.
Background
The metering cabinet is a cabinet body provided with a special meter (device), and is called a metering cabinet. In China, a metering cabinet generally refers to an electric energy metering cabinet, and according to the term definition in the specification of electric energy metering cabinet, the electric energy metering cabinet is as follows: a special cabinet type electricity consumption metering device (electric energy metering device); the electricity consumption metering device comprises: the generic term of the combination of all electrical equipment, electrical parts and mechanical structures that measure electrical energy;
at present, the traditional low pressure remote control measures the cabinet and has following drawback: the traditional metering cabinet has narrow internal space, and an electric energy meter, a load control terminal and a low-voltage current transformer cannot be regularly and standardly installed; the combined junction box is not equipped, so that the electric energy meter and the load control terminal cannot be replaced under the condition of no power failure;
in summary, the present application now proposes a small low-voltage remote control metering cabinet to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a small-sized low-voltage remote control metering cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the small-sized low-voltage remote control metering cabinet comprises a cabinet body; a first side door; and a second side door; the cabinet body is fixedly connected with a partition plate, and the first side door and the second side door are respectively hinged to the front end and the rear end of the cabinet body; a first lead sealing hanging hole is fixedly arranged on the first side door; one end of the partition board close to the first side door is symmetrically and fixedly connected with an upper cross arm and a lower cross arm, and a three-phase 630A air circuit breaker is fixedly installed between the upper cross arm and the lower cross arm; the baffle is close to the one end of first side door and still fixedly connected with mount, just still fixedly connected with current transformer on the mount.
Preferably, the one end fixedly connected with electric energy meter and the remote load control terminal that the baffle is close to the second side door, the one end that the baffle is close to the second side door still fixedly connected with terminal box.
More preferably, two wire outlet holes are symmetrically formed in one side, close to the first side door, of the inner bottom end of the cabinet body.
More preferably, a voltage fuse is further fixedly mounted on the upper cross arm.
More preferably, a switch indicator light, a voltmeter and a voltage change-over switch are fixedly mounted on the first side door in sequence at a position close to the top end.
More preferably, a switch operating handle and a first rotating handle are further fixedly connected to the first side door.
More preferably, a transparent observation window is arranged on the second side door.
More preferably, a second rotating handle and a second lead sealing hanging hole are fixedly connected to the second side door.
More preferably, both sides of the top end of the cabinet body are fixedly connected with lifting hooks.
More preferably, the periphery of the bottom end of the cabinet body is fixedly connected with non-slip mats.
Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, the two cavities are arranged on the two sides in the cabinet body, so that the internal space of the cabinet body can be ensured to be sufficient, and the electric energy meter, the remote load control terminal and the low-voltage current transformer can be ensured to be installed in a standard and regular manner; 2. the invention can replace the electric energy meter and the remote load control terminal without power failure through the junction box, thereby facilitating maintenance; and the junction box can ensure that the metering loop is connected with the electric energy meter according to the positive phase sequence.
Drawings
FIG. 1 is a schematic front view of the cabinet of the present invention;
FIG. 2 is a schematic front sectional view of the cabinet of the present invention;
FIG. 3 is a rear view of the cabinet of the present invention;
fig. 4 is a rear view structural diagram of the interior of the cabinet body of the invention.
In the reference symbols: 100. a cabinet body; 110. lifting the hook; 120. a first side door; 121. switching on and off an indicator light; 122. a voltmeter; 123. a voltage transfer switch; 124. a switch operating handle; 125. a first rotating handle; 126. the first lead seals the hanging hole; 130. a second side door; 131. a transparent viewing window; 132. a second rotating handle; 133. the second lead seals the hanging hole; 140. a partition plate; 150. a wire outlet hole; 200. a fixed mount; 210. a current transformer; 300. a three-phase 630A air circuit breaker; 310. an upper cross arm; 320. a lower cross arm; 330. a voltage fuse; 400. a junction box; 500. an electric energy meter; 600. and (5) a remote load control terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the small-sized low-voltage remote control metering cabinet includes a cabinet body 100; a first side door 120; and a second side door 130; a partition plate 140 is fixedly connected in the cabinet 100, and the first side door 120 and the second side door 130 are respectively hinged to the front end and the rear end of the cabinet 100; a first lead sealing hanging hole 126 is fixedly arranged on the first side door 120; an upper cross arm 310 and a lower cross arm 320 are symmetrically and fixedly connected to one end of the partition plate 140 close to the first side door 120, and a three-phase 630A air circuit breaker 300 is fixedly installed between the upper cross arm 310 and the lower cross arm 320; a fixing frame 200 is further fixedly connected to one end of the partition plate 140 close to the first side door 120, and a current transformer 210 is further fixedly connected to the fixing frame 200;
the three-phase 630A air circuit breaker 300 is electrically connected to the internal circuit of the cabinet 100 through a wire;
an electric energy meter 500 and a remote load control terminal 600 are fixedly connected to one end of the partition plate 140 close to the second side door 130, and a junction box 400 is also fixedly connected to one end of the partition plate 140 close to the second side door 130;
wherein, the electric energy meter 500 is used for displaying electric energy;
the junction box 400 is used for ensuring the correct and standard installation of the metering loop;
two cavities are arranged on two sides of the interior of the cabinet body 100, so that the interior space of the cabinet body 100 can be sufficient, and the electric energy meter 500, the remote load control terminal 600 and the low-voltage current transformer 210 can be guaranteed to be installed regularly and tidily;
the junction box 400 can be used for replacing the electric energy meter 500 and the remote load control terminal 600 without power failure, so that the maintenance is facilitated; the junction box 400 can ensure that the metering loop is connected to the electric energy meter 500 according to the positive phase sequence;
the remote load control terminal 600 is communicated with the electric energy meter 500 and the master station system, and can remotely read the meter, monitor the load and control the tripping of a switch;
terminal box 400: the correct and standard installation of the metering loop can be ensured, and the electric energy meter 500 and the remote load control terminal 600 can be replaced without power failure;
two wire outlet holes 150 are symmetrically formed in one side, close to the first side door 120, of the inner bottom end of the cabinet body 100;
a voltage fuse 330 is also fixedly arranged on the upper cross arm 310;
a switch indicator lamp 121, a voltmeter 122 and a voltage switch 123 are fixedly mounted on the first side door 120 in sequence at a position close to the top end;
a switch operating handle 124 and a first rotating handle 125 are fixedly connected to the first side door 120;
a transparent observation window 131 is formed in the second side door 130;
the transparent observation window 131 is made of transparent glass with high strength and is used for meter reading through the transparent observation window 131;
a second rotating handle 132 and a second lead sealing hanging hole 133 are fixedly connected to the second side door 130;
the two sides of the top end of the cabinet body 100 are fixedly connected with lifting hooks 110;
the lifting hook 110 can lift and move at any time, and has the advantages of light weight and convenient movement;
the periphery of the bottom end of the cabinet body 100 is fixedly connected with non-slip mats;
the working principle is as follows: when the three-phase 630A air circuit breaker is used, a primary lead enters the cabinet body 100 from the wire outlet hole 150, passes through the space in the middle of two sides in the cabinet body 100 and is in pressure joint with the upper side of the three-phase 630A air circuit breaker 300; an outgoing line enters the cabinet body 100 from the outgoing line hole 150, passes through the current transformer 210 and is crimped to the lower side of the three-phase 630A air circuit breaker 300; the wire outlet hole 150 is plugged by an insulating sleeve to prevent small animals from entering; after the first side door 120 is closed, the operating handle of the three-phase 630A air circuit breaker 300 extends out of the switch operating hole on the first side door 120, so that manual power cut-off is facilitated.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (10)

1. Small-size low pressure remote control measures cabinet, its characterized in that: comprises that
A cabinet (100);
a first side door (120); and
a second side door (130);
a partition plate (140) is fixedly connected in the cabinet body (100), and the first side door (120) and the second side door (130) are respectively hinged to the front end and the rear end of the cabinet body (100); a first lead sealing hanging hole (126) is fixedly arranged on the first side door (120); an upper cross arm (310) and a lower cross arm (320) are symmetrically and fixedly connected to one end, close to the first side door (120), of the partition plate (140), and a three-phase 630A air circuit breaker (300) is fixedly mounted between the upper cross arm (310) and the lower cross arm (320); one end of the partition plate (140) close to the first side door (120) is fixedly connected with a fixing frame (200), and the fixing frame (200) is fixedly connected with a current transformer (210).
2. A small-sized low-voltage remote control metering cabinet according to claim 1, characterized in that: one end fixedly connected with electric energy meter (500) and remote load control terminal (600) that baffle (140) are close to second side door (130), one end still fixedly connected with terminal box (400) that baffle (140) are close to second side door (130).
3. A small-sized low-voltage remote control metering cabinet according to claim 1, characterized in that: two wire outlet holes (150) are symmetrically formed in one side, close to the first side door (120), of the inner bottom end of the cabinet body (100).
4. A small-sized low-voltage remote control metering cabinet according to claim 1, characterized in that: and a voltage fuse (330) is fixedly arranged on the upper cross arm (310).
5. A small-sized low-voltage remote control metering cabinet according to claim 1, characterized in that: and a switch indicator lamp (121), a voltmeter (122) and a voltage change-over switch (123) are fixedly mounted on the first side door (120) in sequence at a position close to the top end.
6. A small-sized low-voltage remote control metering cabinet according to claim 1, characterized in that: the first side door (120) is also fixedly connected with a switch operating handle (124) and a first rotating handle (125).
7. A small-sized low-voltage remote control metering cabinet according to claim 2, characterized in that: and a transparent observation window (131) is arranged on the second side door (130).
8. A small-sized low-voltage remote control metering cabinet according to claim 2, characterized in that: and a second rotary handle (132) and a second lead sealing hanging hole (133) are fixedly connected to the second side door (130).
9. A small-sized low-voltage remote control metering cabinet according to claim 1, characterized in that: both sides of the top end of the cabinet body (100) are fixedly connected with lifting hooks (110).
10. A small-sized low-voltage remote control metering cabinet according to claim 1, characterized in that: the periphery of the bottom end of the cabinet body (100) is fixedly connected with non-slip mats.
CN202010978168.5A 2020-09-16 2020-09-16 Small-sized low-voltage remote control metering cabinet Pending CN112147387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010978168.5A CN112147387A (en) 2020-09-16 2020-09-16 Small-sized low-voltage remote control metering cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010978168.5A CN112147387A (en) 2020-09-16 2020-09-16 Small-sized low-voltage remote control metering cabinet

Publications (1)

Publication Number Publication Date
CN112147387A true CN112147387A (en) 2020-12-29

Family

ID=73892348

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010978168.5A Pending CN112147387A (en) 2020-09-16 2020-09-16 Small-sized low-voltage remote control metering cabinet

Country Status (1)

Country Link
CN (1) CN112147387A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201285408Y (en) * 2008-08-20 2009-08-05 西安供电局 Enclosed multifunctional high pressure metering cabinet
CN103247944A (en) * 2013-06-03 2013-08-14 国家电网公司 Power distribution metering remote-control safe electricity fee control cabinet
CN106771441A (en) * 2017-01-05 2017-05-31 繁昌县易能科技有限责任公司 A kind of Novel measuring cabinet
CN107607811A (en) * 2017-09-06 2018-01-19 国网山东省电力公司桓台县供电公司 A kind of analysis system of electricity quality evaluation and on-line early warning
CN107656113A (en) * 2016-07-26 2018-02-02 江阴市宝龙电力设备有限公司 Novel measuring cabinet
CN109490597A (en) * 2018-12-29 2019-03-19 国网山东省电力公司桓台县供电公司 Long-range control metering cabinet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201285408Y (en) * 2008-08-20 2009-08-05 西安供电局 Enclosed multifunctional high pressure metering cabinet
CN103247944A (en) * 2013-06-03 2013-08-14 国家电网公司 Power distribution metering remote-control safe electricity fee control cabinet
CN107656113A (en) * 2016-07-26 2018-02-02 江阴市宝龙电力设备有限公司 Novel measuring cabinet
CN106771441A (en) * 2017-01-05 2017-05-31 繁昌县易能科技有限责任公司 A kind of Novel measuring cabinet
CN107607811A (en) * 2017-09-06 2018-01-19 国网山东省电力公司桓台县供电公司 A kind of analysis system of electricity quality evaluation and on-line early warning
CN109490597A (en) * 2018-12-29 2019-03-19 国网山东省电力公司桓台县供电公司 Long-range control metering cabinet

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