CN106841724B - Plug protection ammeter case - Google Patents
Plug protection ammeter case Download PDFInfo
- Publication number
- CN106841724B CN106841724B CN201710207151.8A CN201710207151A CN106841724B CN 106841724 B CN106841724 B CN 106841724B CN 201710207151 A CN201710207151 A CN 201710207151A CN 106841724 B CN106841724 B CN 106841724B
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- plate
- wiring terminal
- instrument mounting
- upper beam
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
Abstract
The invention discloses a plug-in protection type ammeter box, which comprises a cabinet body and a cabinet door arranged on one side of the cabinet body, wherein a plug-in protection type wiring terminal is arranged on the inner side of the cabinet body, an upper beam is arranged on the inner side of the cabinet body, the upper beam is parallel to the plane where the cabinet door is closed, an instrument mounting plate is arranged on the lower end face of the upper beam, one end of the instrument mounting plate, which is far away from the upper beam, is bent towards the inner side of the cabinet body by 90 degrees to form a supporting plate, one end of the supporting plate, which is far away from the instrument mounting plate, is curled to form a bayonet lock, a groove is formed in the inner wall of the cabinet body, and the bayonet lock can be embedded into the inner side of the groove when the instrument mounting plate is perpendicular to the lower end face of the cabinet body.
Description
Technical Field
The invention relates to a pluggable protective ammeter box.
Background
The utility model provides a power cabinet for electric power instrument installs, is usually directly fixed the instrument on the inboard insulation board of cupboard, because the insulation board is usually horizontal or perpendicular to be placed, makes the instrument installation in-process, need stretch the insulation board rear side with the hand, installs very inconvenient, and the insulation board of level placement, after the instrument installation, the circuit of connecting the instrument can expose in the insulation board below, makes it very easily by the connection line of violating regulations steal the electricity.
Disclosure of Invention
The invention aims to provide a pluggable protection type ammeter box, which can facilitate the installation of an ammeter by adopting a pluggable protection type wiring terminal, and simultaneously adopts a relatively rotatable instrument mounting plate structure, so that the installation of the instrument can be facilitated, and meanwhile, the wiring terminal of the instrument can be covered on the inner side of a cabinet body in the use state, thereby avoiding electricity larceny.
The invention is realized by the following technical scheme:
the utility model provides a plug protection ammeter case, is in including the cabinet body and setting cabinet door in cabinet body one side the cabinet body inboard be provided with plug protection binding post the cabinet body inboard be provided with the upper beam, the upper beam be parallel with cabinet door when sealed place the plane upper beam down the terminal surface on be provided with the instrument mounting panel, the instrument mounting panel keep away from upper beam one end to cabinet body inboard 90 buckling formation backup pad, the backup pad keep away from instrument mounting panel one end curl formation bayonet lock cabinet body inner wall on be provided with the recess, instrument mounting panel perpendicular to cabinet body down the terminal surface time the bayonet lock can be embedded in the recess inboard the backup pad on be provided with the line hole, the cabinet body be close to cabinet door one side inboard buckling formation keep off the edge keep off along inboard be provided with the closing plate, the closing plate can follow cabinet body direction of height slip keep off the outside and be provided with the electronic lock the closing plate on the closing plate the locking plate be provided with the locking hole the locking plate when the locking plate is located between the locking plate and the locking plate.
Further, in order to better realize the invention, a lower beam parallel to the upper beam is arranged on the inner side of the cabinet body, a wiring terminal plate for fixing a wiring terminal is arranged on the lower beam, one end of the wiring terminal plate far away from the lower beam is bent towards the outer side of the cabinet body by 90 degrees to form a fixing plate, one end of the fixing plate far away from the wiring terminal plate is curled to form a clamping pin, a clamping groove is formed on the inner side end surface of the baffle edge, and the clamping pin on the fixing plate can be embedded into the inner side of the clamping groove when the wiring terminal plate is parallel to the lower end surface of the cabinet body by relative rotation of the lower beam.
Furthermore, in order to better realize the invention, the locking hole is arranged on the fixed plate, and the lock tongue of the electronic lock can be inserted into the locking hole on the fixed plate.
Further, in order to better realize the invention, a baffle is arranged on one side of the cabinet body close to the cabinet door, and the upper end surface of the baffle is equal to the upper end surface of the lower beam.
Further, in order to better realize the invention, a T-shaped chute is arranged on the inner side end surface of the baffle edge, the length direction of the chute is perpendicular to the bottom end surface of the cabinet body, and a sliding block capable of sliding along the chute is arranged on the end surface of one side of the sealing plate facing the baffle edge.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the instrument is arranged on the rotatable instrument mounting plate, so that the instrument can be conveniently fixed when the instrument mounting plate is parallel to the bottom plate of the cabinet body, the circuit for connecting the instrument can be entirely covered at the rear part of the instrument mounting plate when the instrument mounting plate rotates relatively, and meanwhile, the sealing plate is matched, so that the sealing plate can shield the wiring terminal below the instrument mounting plate and the circuit for connecting the wiring terminal and the instrument, only the instrument part at the inner side of the cabinet body is exposed, and electricity cannot be stolen through the circuit for connecting the instrument and the wiring terminal.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Wherein: 101. the cabinet body 102, the cabinet door 103, the wiring terminal 104, the upper beam 105, the instrument mounting plate 106, the supporting plate 107, the bayonet 108, the groove 109, the wire passing hole 110, the blocking edge 111, the sealing plate 112, the electronic lock 113, the lower beam 114, the wiring terminal plate 115, the fixing plate 116, the clamping groove 117, the sliding groove 118, the sliding block 119 and the baffle.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but embodiments of the present invention are not limited thereto.
As shown in fig. 1, the invention discloses a pluggable protective ammeter box for installing an electric instrument, which structurally comprises a cabinet body 101 and a cabinet door 102 arranged on one side of the cabinet body 101, wherein the cabinet door is closed, so that the cabinet body can be closed, and an observation hole can be formed in the cabinet door, thereby facilitating the observation of the operation condition of the ammeter; the inside of the cabinet body 101 is provided with a pluggable protective wiring terminal 103 which is convenient for connecting with an instrument, the inside of the cabinet body 101 is provided with an upper beam 104, the upper beam 104 is parallel to a plane where the lower end face of the cabinet body is positioned, the upper beam 104 is parallel to the plane where the cabinet door 102 is closed, two ends of the upper beam are respectively connected on two opposite inner walls of the cabinet body in a rotating way, the lower end face of the upper beam 104 is provided with an instrument mounting plate 105, the instrument mounting plate is fixedly connected on the upper beam and can rotate along with the upper beam, one end of the instrument mounting plate 105 far away from the upper beam 104 is bent to the inner side of the cabinet body 101 by 90 degrees to form a supporting plate 106, the supporting plate 106 is far away from one end of the instrument mounting plate 105 to form a bayonet 107, in order to position the instrument mounting plate, the inner wall of the cabinet body 101 is provided with a groove 108, the bayonet 107 can be embedded in the inner side of the groove 108 when the instrument mounting plate 105 is perpendicular to the lower end face of the cabinet body 101, the instrument mounting plate is fixed on the side of the instrument mounting plate and the cabinet body, the instrument mounting plate is in a wiring line, and the wiring is prevented from being in a wiring line from being in a connecting hole, and a connecting effect is realized, and the instrument is convenient for connecting with the instrument mounting plate is in a wiring line, and a wiring line is easy to be connected with the instrument wiring line;
in the invention, a blocking edge 110 is formed by bending the side of the cabinet body 101 close to the cabinet door 102 inwards, so that the blocking edge is perpendicular to the inner wall of the cabinet body, a sealing plate 111 is arranged at the inner side of the blocking edge 110, so that the sealing plate can shield a line below an instrument mounting plate and a wiring port on a wiring terminal, the sealing plate 111 can slide along the height direction of the cabinet body 101 for conveniently controlling the position of the sealing plate, an electronic lock 112 is arranged at the outer side of the blocking edge 110, a lock hole is arranged on the sealing plate 111, and when a lock tongue of the electronic lock 112 is inserted into the inner side of the lock hole, the sealing plate 111 is positioned between the instrument mounting plate 105 and the wiring terminal 103.
According to the invention, the instrument is arranged on the rotatable instrument mounting plate, so that the instrument can be conveniently fixed when the instrument mounting plate is parallel to the bottom plate of the cabinet body, the circuit for connecting the instrument can be entirely covered at the rear part of the instrument mounting plate when the instrument mounting plate rotates relatively, and meanwhile, the sealing plate is matched, so that the sealing plate can shield the wiring terminal below the instrument mounting plate and the circuit for connecting the wiring terminal and the instrument, only the instrument part at the inner side of the cabinet body is exposed, and electricity cannot be stolen through the circuit for connecting the instrument and the wiring terminal.
Example 1:
in this embodiment, in order to facilitate installation of the terminal, preferably, a lower beam 113 parallel to the upper beam 104 is disposed on the inner side of the cabinet body 101, such that the lower beam is located below the upper beam, and is suspended relative to the bottom of the cabinet body, a terminal board 114 for fixing the terminal 103 is disposed on the lower beam 113, such that the terminal board is fixedly connected to the lower beam, one end of the terminal board 114 away from the lower beam 113 is bent 90 ° towards the outer side of the cabinet body 101 to form a fixing board 115, such that one end of the fixing board 115 away from the terminal board 114 is curled to form a clamping pin 107, and a clamping slot 116 is disposed on an inner side end surface of the blocking edge 110, such that when the lower beam 113 rotates relatively to make the terminal board 114 parallel to the lower end surface of the cabinet body 101, the clamping pin 107 on the fixing board 115 can be embedded into the inner side of the clamping slot 116. When installing the wiring, rotate the underbeam, make the wiring terminal board perpendicular to cabinet body bottom terminal surface, fix the wiring terminal on the wiring terminal board this moment, rotate the underbeam, make the wiring terminal board be on a parallel with cabinet body bottom terminal surface, fixed plate perpendicular to cabinet body bottom terminal surface this moment, the bayonet lock embedding of fixed plate one side is inboard at the draw-in groove, make the wiring terminal board keep stable, utilize the bayonet lock that is the coil structure, make it have better shock resistance, make the wiring terminal board can be more stable, after connecting instrument and wiring terminal, because the circuit is located between wiring terminal board and the instrument mounting panel, make the closing plate be located between wiring terminal board upper end and the instrument mounting panel, make the circuit cover in the closing plate inboard completely, and then avoid the connection line of violating regulations to cause the potential safety hazard.
In order to keep the meter mounting board in a stable state, in this embodiment, it is further preferable that a lock hole is formed in the fixing plate 115, and the lock tongue of the electronic lock 112 can be inserted into the lock hole on the fixing plate 115. After the instrument is installed, the electronic lock is enabled to fix the sealing plate and the fixing plate on the inner side of the cabinet body, and the electronic lock is only opened by a worker, so that maintenance is convenient.
Example 2:
in this embodiment, in order to avoid the illegal detachment of the connection terminal from the lower portion of the connection terminal board, it is preferable that a baffle 119 is disposed on a side of the cabinet body 101 close to the cabinet door 102, and an upper end surface of the baffle 119 is equal to an upper end surface of the lower beam 113. After the binding post is fixed on the binding post board, the position that makes binding post connecting wire cable is covered in the baffle inboard, avoids illegal acting as go on steal electric.
In this embodiment, a preferable structure of a sealing plate is disclosed, preferably, a T-shaped chute 117 is provided on an inner side end surface of the blocking edge 110, a length direction of the chute 117 is perpendicular to a bottom end surface of the cabinet 101, and a sliding block 118 capable of sliding along the chute 117 is provided on an end surface of the sealing plate 111 facing to one side of the blocking edge 110. The sealing plate can slide along the sliding groove which is vertically arranged through the sliding block, the position of the sealing plate can be conveniently limited, and meanwhile, the moving track of the sealing plate can be limited, so that the sealing plate is more convenient to control.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a plug protection type ammeter case which characterized in that: the novel sealing plate comprises a cabinet body (101) and a cabinet door (102) arranged at one side of the cabinet body (101), wherein an insertion-extraction protection type wiring terminal (103) is arranged at the inner side of the cabinet body (101), an upper beam (104) is arranged at the inner side of the cabinet body (101), the upper beam (104) is parallel to a plane where the cabinet door (102) is sealed, an instrument mounting plate (105) is arranged on the lower end face of the upper beam (104), one end of the instrument mounting plate (105) far away from the upper beam (104) is bent towards the inner side of the cabinet body (101) by 90 degrees to form a supporting plate (106), one end of the supporting plate (106) far away from the instrument mounting plate (105) is curled to form a clamping pin (107), a groove (108) is arranged on the inner wall of the cabinet body (101), the clamping pin (107) can be embedded into the inner side of the groove (108) when the upper beam (104) is parallel to the lower end face of the cabinet body (101), a wire passing through hole (109) is arranged on the supporting plate (106), the inner side of the cabinet body (101) is bent towards one side of the cabinet body (101) along the direction of the sealing plate (110), an electronic lock (112) is arranged on the outer side of the blocking edge (110), a lock hole is formed in the sealing plate (111), and the sealing plate (111) is positioned between the instrument mounting plate (105) and the wiring terminal (103) when a lock tongue of the electronic lock (112) is inserted into the inner side of the lock hole; a lower beam (113) parallel to the upper beam (104) is arranged on the inner side of the cabinet body (101), a wiring terminal board (114) for fixing the wiring terminal (103) is arranged on the lower beam (113), one end, far away from the lower beam (113), of the wiring terminal board (114) is bent towards the outer side of the cabinet body (101) by 90 degrees to form a fixing plate (115), one end, far away from the wiring terminal board (114), of the fixing plate (115) is curled to form a clamping pin (107), a clamping groove (116) is formed in the inner side end face of the blocking edge (110), and when the lower beam (113) rotates relatively, the clamping pin (107) on the fixing plate (115) can be embedded into the inner side of the clamping groove (116);
a T-shaped sliding groove (117) is formed in the inner side end face of the blocking edge (110), the length direction of the sliding groove (117) is perpendicular to the bottom end face of the cabinet body (101), and a sliding block (118) capable of sliding along the sliding groove (117) is arranged on the end face, facing the blocking edge (110), of the sealing plate (111).
2. The pluggable protective electricity meter box as defined in claim 1, wherein: the fixing plate (115) is provided with a lock hole, and the lock tongue of the electronic lock (112) can be inserted into the lock hole on the fixing plate (115).
3. A pluggable protection type electricity meter box according to claim 1 or 2, wherein: a baffle (119) is arranged on one side of the cabinet body (101) close to the cabinet door (102), and the upper end surface of the baffle (119) is equal to the upper end surface of the lower beam (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207151.8A CN106841724B (en) | 2017-03-31 | 2017-03-31 | Plug protection ammeter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207151.8A CN106841724B (en) | 2017-03-31 | 2017-03-31 | Plug protection ammeter case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106841724A CN106841724A (en) | 2017-06-13 |
| CN106841724B true CN106841724B (en) | 2023-10-20 |
Family
ID=59142092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207151.8A Active CN106841724B (en) | 2017-03-31 | 2017-03-31 | Plug protection ammeter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106841724B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002465B (en) * | 2021-10-26 | 2023-02-03 | 浙江万胜智能科技股份有限公司 | Electric energy meter with quick-mounting type plug socket |
| CN114062729B (en) * | 2021-11-18 | 2023-04-18 | 山东志全电气技术有限公司 | Multifunctional electric power instrument convenient to plug and pull |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622753A (en) * | 1985-07-17 | 1986-11-18 | Ekstrom Industries | Electric meter socket repair kit and template for use therewith |
| EP2253962A1 (en) * | 2009-05-18 | 2010-11-24 | EMH metering GmbH & Co. KG | Terminal cover for an electricity meter |
| DK201170399A (en) * | 2010-07-23 | 2012-01-24 | Hager Electro Gmbh & Co Kg | Meter Space Construction |
| CN204166026U (en) * | 2014-10-31 | 2015-02-18 | 华威博奥电力设备有限公司 | Electric energy meter plug integral module |
| CN104600493A (en) * | 2015-02-06 | 2015-05-06 | 广西华瑞电气有限公司 | Plug protection type electric meter box |
| CN204405714U (en) * | 2014-12-23 | 2015-06-17 | 惠州中城电子科技有限公司 | A kind of electric meter box capable of realizing electricity theft prevention |
| CN106340733A (en) * | 2016-11-08 | 2017-01-18 | 国网山东省电力公司烟台供电公司 | Repeated grounding device of concentrated meter box |
| CN106526264A (en) * | 2016-11-08 | 2017-03-22 | 国网山东省电力公司烟台供电公司 | Anti-electricity-theft aging-proof electric meter box |
-
2017
- 2017-03-31 CN CN201710207151.8A patent/CN106841724B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622753A (en) * | 1985-07-17 | 1986-11-18 | Ekstrom Industries | Electric meter socket repair kit and template for use therewith |
| EP2253962A1 (en) * | 2009-05-18 | 2010-11-24 | EMH metering GmbH & Co. KG | Terminal cover for an electricity meter |
| DK201170399A (en) * | 2010-07-23 | 2012-01-24 | Hager Electro Gmbh & Co Kg | Meter Space Construction |
| CN204166026U (en) * | 2014-10-31 | 2015-02-18 | 华威博奥电力设备有限公司 | Electric energy meter plug integral module |
| CN204405714U (en) * | 2014-12-23 | 2015-06-17 | 惠州中城电子科技有限公司 | A kind of electric meter box capable of realizing electricity theft prevention |
| CN104600493A (en) * | 2015-02-06 | 2015-05-06 | 广西华瑞电气有限公司 | Plug protection type electric meter box |
| CN106340733A (en) * | 2016-11-08 | 2017-01-18 | 国网山东省电力公司烟台供电公司 | Repeated grounding device of concentrated meter box |
| CN106526264A (en) * | 2016-11-08 | 2017-03-22 | 国网山东省电力公司烟台供电公司 | Anti-electricity-theft aging-proof electric meter box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106841724A (en) | 2017-06-13 |
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