CN201780366U - Electric energy meter recalibration quick-connecting device - Google Patents
Electric energy meter recalibration quick-connecting device Download PDFInfo
- Publication number
- CN201780366U CN201780366U CN2010202794830U CN201020279483U CN201780366U CN 201780366 U CN201780366 U CN 201780366U CN 2010202794830 U CN2010202794830 U CN 2010202794830U CN 201020279483 U CN201020279483 U CN 201020279483U CN 201780366 U CN201780366 U CN 201780366U
- Authority
- CN
- China
- Prior art keywords
- binding post
- electric current
- current binding
- electric energy
- energy meter
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
An electric energy meter recalibration quick-connecting device comprises a meter hanging rack. A meter pressing part is arranged on the meter hanging rack, a quick-connecting mechanism is disposed below the meter hanging rack and comprises a base and a plurality of current wiring terminals, the base is mounted below the meter hanging rack, the current wiring terminals are disposed perpendicularly and arrayed into a row to be mounted on the base, current wiring terminal holes of an electric energy meter to be recalibrated are sleeved on the current wiring terminals of the quick-connecting mechanism, current wiring terminal screws of the electric energy meter contact with the current wiring terminals, the electric energy meter is put straightly, and the edge of the upper side of the electric energy meter is pressed via the meter pressing part so that the electric energy meter is fixed on the meter hanging rack. The electric energy meter recalibration quick-connecting device can fast complete recalibration connection and electrification of electric energy meters, increases work efficiency, avoids screwing marks on the current wiring terminal screws, ensures outgoing quality of the electric energy meters, and further is provided with a protective cover so as to guarantee personnel safety of recalibration personnel.
Description
Technical field
The utility model relates to a kind of electric energy meter table servicing unit of resuming classes, and relates in particular to a kind of terminal screw that does not need to turn by the school electric energy meter, connect quick and convenient, the electric energy meter that improves the table efficient of the resuming classes Quick Connect Kit of resuming classes.
Background technology
At present, the workman is (the described electric energy meter of resuming classes before the electric energy meter of resuming classes, comprise multiple or school electric energy meter, as follows), when connecing electric current, must unscrew the sub-screw 51 of the current terminal on the electric energy meter 50 as shown in Figure 1, the electric current binding post that links to each other with electric power system is inserted in the sub-hole 52 of current terminal again, tighten the sub-screw of current terminal then, the sub-screw of current terminal must be unscrewed and tightens twice, screw is screwed with vestige or sliding tooth easily, influences the outgoing of electric energy meter; Resuming classes, it is more time-consuming to connect, and the workman operates inconvenience, and the table efficient of resuming classes is lower; Needing migration current binding post, termination when changing the electric energy meter specification is not easily, very tight when tight, very loose during pine, table and calibration quality in the influence, and repair demolition is also inconvenient, processes and make not good enough.
Summary of the invention
The purpose of this utility model mainly is to solve original resuming classes need turn the sub-screw of current terminal when showing, make the sub-screw of current terminal be screwed with vestige or sliding tooth easily, influence the outgoing of electric energy meter, resuming classes simultaneously, it is more time-consuming to connect, the workman operates inconvenience, the technical matterss such as table efficient is lower of resuming classes; A kind of sub-screw of current terminal that both need not turn is provided, and resuming classes connects fast, guarantees that screw is excellent, be convenient to workman operation, the electric energy meter that improves the table efficient of the resuming classes Quick Connect Kit of resuming classes is when especially changing the electric energy meter specification, the electric current binding post moves easily, it is very tight to be critical, and pine very loose, convenient disassembly, processing and manufacturing are simple, most of plastic material that adopts, mould production, with low cost.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the utility model comprises meter hanging frame, and the top of described meter hanging frame is provided with pressure table spare, and the bottom of meter hanging frame is provided with quick-connect machanism; Described quick-connect machanism comprises base, a plurality of electric current binding post, base is installed on the bottom of described meter hanging frame, the electric current binding post is arranged in a row by vertical direction setting and a plurality of electric current binding post and is installed on the base, the sub-borehole jack of current terminal of the electric energy meter that needs are resumed classes is on the electric current binding post of quick-connect machanism, the sub-screw of the current terminal of electric energy meter contacts with the electric current binding post, put positive electric energy meter, pressure is shown the upside table edge that part is pushed down electric energy meter, and at this moment electric energy meter is fixed on the meter hanging frame.
As preferably, described each electric current binding post is with electric current binding post fixed mount outward, and the electric current binding post is fixed in the electric current binding post fixed mount by elastic cylindrical pin, the diameter of electric current binding post that is positioned at electric current binding post fixed mount is up big and down small and form shoulder, be arranged with spring on the little part of diameter, the bottom of described spring is fixed on the electric current binding post fixed mount, and described shoulder is withstood on the top of spring, and a plurality of electric current binding post fixed mounts are arranged in a row and are installed on the base; The electric current binding post is installed in the electric current binding post fixed mount, and this moment, spring had a precompressed, and when not having external force, the electric current binding post can not move up and down; When the sub-screw of the current terminal of electric energy meter withstands on the electric current binding post, when exerting pressure, camber of spring, the electric current binding post moves down, and continues to press down, be out of shape big more, elastic force increase, make the electric current binding post withstand the sub-screw of current terminal of electric energy meter tightly, guarantee that both contact well, as required the adjustable springs performance, electric current binding post fixed mount has only one side to have sliding tray, and sticking together does not mutually have influence yet.
As preferably, the reverse side of described electric current binding post fixed mount is provided with draw-in groove, draw-in groove is provided with buckle, and described electric current binding post fixed mount is installed on the described base by draw-in groove and buckle, is convenient to dismounting and transposing electric current binding post fixed mount and electric current binding post.
As preferably, the side of described electric current binding post fixed mount offers a half slot, and this electric current binding post fixed mount reverse side has designed the little tooth of strip that increases friction.Described base upper bottom surface has been installed friction disc, two sides have mounting hole, mounting hole is equipped with locating piece, electric current binding post fixed bar is installed in the locating piece, electric current binding post fixed bar passes the side half slot of electric current binding post fixed mount, and this moment, electric current binding post fixed bar was close to the side half slot of electric current binding post fixed mount, left seldom gap, the electric current binding post can only be moved, can not rotate and take out; Electric current binding post fixed bar is exposed to and is with locating piece on the termination of base left and right sides face and is rotary with knob; Unscrew knob, extract locating piece, electric current binding post fixed bar two sides on the half slot of the side of electric current binding post fixed mount and base are had in the mounting hole move, the distance between electric current binding post fixed bar and the electric current binding post fixed mount is increased, just change the electric current binding post easily; The electric current binding post fixed mount back side is equipped with camshaft on base, an end is equipped with spanner, move spanner counterclockwise, make cam shaft distal from the electric current binding post fixed mount back side, can reserve very big gap during to the limit, at this moment very light moving and taking-up electric current binding post; Move spanner clockwise, make the tightly piezoelectricity stream binding post fixed mount back side of camshaft, and make it produce distortion, the little tooth of electric current binding post fixed mount reverse side strip this moment tightly is pressed on the friction disc of base, and the electric current binding post can not be become flexible.So both guaranteed that electric current binding post fixed mount firmly was connected on the base, and be convenient to dismounting again and change electric current binding post fixed mount and electric current binding post.
As preferably, the top of described electric current binding post is provided with the V-type groove; In the time of on by the electric current binding post of the sub-borehole jack of current terminal at quick-connect machanism of the electric energy meter of being resumed classes, the sub-screw of the current terminal of electric energy meter is withstood in the V-type groove of electric current binding post, guarantees that further the sub-screw of current terminal contacts with the good of electric current binding post.
As preferably, described pressure table spare is a crank connecting rod sliding block mechanism, is connected with position fixing handle on the crank, and slide block is towards described quick-connect machanism.Rotary location handle up, crank connecting link drives on the slide block and moves, draw back the distance of dress table, electric energy meter is inserted on the electric current binding post then, table is just put, be rotated down position fixing handle again, crank connecting link drives slide block and moves down, and slide block is pressed in the upper surface of electric energy meter, and electric energy meter is sandwiched between slide block and the electric current binding post, the position of resuming classes is fixed, and it is all very convenient to get table and following table.
As preferably, card has an over cap on the described base, and the protection slide lid is enclosed within on this over cap; calibration is that the protection slide lid one is pushed away gently, and shelves are lived the electric current binding post, plays material protection people's safety; following table is that over cap is drawn toward next, and the electric current binding post all exposes, and is convenient to following table.
The beneficial effects of the utility model are: use the utility model to carry out electric energy meter when resuming classes, both need not turn the sub-screw of current terminal of electric energy meter, only need the sub-borehole jack of the current terminal of electric energy meter on the electric current binding post of quick-connect machanism, rotary location handle, table is just put, rotation connects handle fast again, just finishes to table powering on, the operation of can resuming classes.Resuming classes to go up is electrically connected fast, is convenient to workman's operation, improves the table efficient of resuming classes; Guarantee the sub-screw of current terminal of electric energy meter simultaneously, guarantee the outgoing of electric energy meter, connect this device processing and easy to use, with low cost.
Description of drawings
Fig. 1 is a kind of perspective view of the electric energy meter of resuming classes.
Fig. 2 is a kind of main TV structure synoptic diagram of the utility model protection drowning when opening.
Fig. 3 is a kind of right TV structure synoptic diagram of the utility model protection drowning when opening.
Fig. 4 is a kind of main TV structure synoptic diagram of the utility model over cap when opening.
Fig. 5 is a kind of right TV structure synoptic diagram of the utility model over cap when opening.
Fig. 6 is a kind of perspective view of the utility model protection drowning quick-connect machanism when opening.
Fig. 7 is a kind of perspective view of the utility model over cap quick-connect machanism when opening.
Fig. 8 is a kind of perspective view of the utility model quick-connect machanism when not having over cap.
Fig. 9 is a kind of main TV structure synoptic diagram of the utility model quick-connect machanism.
Figure 10 is the synoptic diagram of the utility model quick-connect machanism when compressing.
Figure 11 is the synoptic diagram of the utility model quick-connect machanism when unclamping.
Figure 12 is a kind of syndeton synoptic diagram of the utility model electric current binding post, electric current binding post fixed mount.
Embodiment
Label in the accompanying drawing is respectively: 1; the protection slide lid, 2; over cap, 3; the electric current binding post; 4; base, 5; knob, 6; spanner; 7; set screw, 8; locating piece, 9; wearing piece; 10; electric current binding post fixed bar, 11; camshaft, 12; mounting hole; 13; electric current binding post fixed mount, 14; screw, 16; spring; 17; little tooth, 18; the V-type groove, 19; half slot; 20; the electric current binding post fixed mount back side, 21; draw-in groove, 22; buckle; 50; electric energy meter, 51; the sub-screw of current terminal, 52; the sub-hole of current terminal; 100; meter hanging frame; 101; crank, 102; position fixing handle, 103; slide block.
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: a kind of electric energy meter of present embodiment Quick Connect Kit of resuming classes, as Fig. 2, shown in Figure 3, comprise meter hanging frame 100, and the top of meter hanging frame 100 is equipped with pressure table spare, and the bottom of meter hanging frame 100 is equipped with quick-connect machanism.In the present embodiment, pressure table spare is a crank connecting rod sliding block mechanism, is connected with position fixing handle 102 on the crank 101, and slide block 103 is towards quick-connect machanism.
Shown in accompanying drawing 6,7,9,12, quick-connect machanism comprises base 4, seven electric current binding posts 3, protection slide lid 1, over caps 2, plays camshaft 11, wearing piece 9 and the spanner 6 of pressuring action.Base 4 is installed on the meter hanging frame 100 by the set screw 7 that is positioned at its left and right sides.Electric current binding post 3 is by the vertical direction setting, and its top has a V-type groove 18.Each electric current binding post 3 outer electric current binding post fixed mount 13 that are with, electric current binding post fixed mount 13 is stuck on the base 4 easily, and electric current binding post 3 is fixed in the electric current binding post fixed mount 13 by screw 14, the diameter of electric current binding post 3 that is positioned at electric current binding post fixed mount 13 is up big and down small and form shoulder, be with spring 16 on the little part of diameter, the bottom of spring 16 is fixed on the electric current binding post fixed mount 13, and shoulder is withstood on the top of spring 16.The side of electric current binding post fixed mount 13 has a half slot 19, horizontally disposed electric current binding post fixed bar 10 is arranged on the base 4, electric current binding post fixed bar 10 passes the half slot 19 of seven electric current binding post fixed mounts, and electric current binding post fixed bar 10 is exposed to and is with locating piece 8 on the termination of base 4 left and right sides faces and is rotary with knob 5.
The course of work: when needing again (school) electric energy meter, up rotation is positioned at the position fixing handle 102 on meter hanging frame 100 tops, and crank 101 connecting rods drive on the slide block 103 and move, and draw back the distance of dress table.To need the sub-hole 52 of current terminal of the electric energy meter 50 in multiple (school) to be enclosed within on the electric current binding post 3 of quick-connect machanism; the sub-screw 51 of current terminal of electric energy meter 50 is withstood in the V-type groove 18 of electric current binding post 3; put positive electric energy meter; be rotated down position fixing handle 102 again; crank 101 connecting rods drive slide block 103 and move down; make slide block 103 be pressed in the upper surface of electric energy meter 50; electric energy meter 50 just is sandwiched between slide block 103 and the electric current binding post 3; multiple (school) position is fixed; push hard protection slide lid 1 then, the energising calibration.After multiple (school) table was finished, rotary location handle 102 up again drew back the distance of dress table, pushes hard down and protects slide lid 1, easily takes off electric energy meter.If change the electric energy meter specification, need to move the distance between seven electric current binding posts 3, pull spanner 6 clockwise with hand, as Figure 11, camshaft 11 end faces leave the back side 20 of electric current binding post fixed mount 13, pull 90 when spending, and make between camshaft 11 and the electric current binding post fixed mount 13 and possess certain distance, migration current binding post 3 so very easily, reach the requirement of satisfying another kind of specification, unclamp knob 5 if take off unnecessary electric current binding post 3 this moment, extracts locating piece 8, electric current binding post fixed bar 10 past extrapolation in U type groove, increase the distance of electric current binding post fixed bar 10 and base 4, rotatory current binding post 3 takes off from base 4 easily then, otherwise increases contrary right.Compress then, pull spanner 6 counterclockwise with hand, as Figure 10, camshaft 11 end faces are pushed down the electric current binding post fixed mount back side 20 and are made it produce the distortion of 1-1.2, the reverse side of electric current binding post fixed mount 13 has the little tooth 17 of strip at this moment, tightly be pressed on the wearing piece 9, electric current binding post 3 is positioned on the base 4 firmly, convenient like this electric energy meter up and down.
Shown in accompanying drawing 4,5, over cap 2 is stuck on the base 4, installs and removes very conveniently, and sliding protective cover 1 is enclosed within on the over cap 2, moves up and down also very flexible.Calibration is that protection slide lid 1 one is pushed away gently, and shelves are lived electric current binding post 3, plays material protection people's safety, and following table is that over cap 2 is drawn toward next, and electric current binding post 3 all exposes, and is convenient to following table.
Use the utility model, can finish resuming classes of electric energy meter fast and connect and power on, increase work efficiency.And can not make the sub-screw of current terminal leave the vestige that turns, guarantee the outgoing of electric energy meter, by the charging over cap, guarantee the personnel's of resuming classes personal safety again.
The utility model is not limited to above-mentioned embodiment; no matter on its shape or material formation, do any variation; every employing structural design provided by the utility model all is a kind of distortion of the present utility model, all should think within the utility model protection domain.
Claims (6)
1. electric energy meter Quick Connect Kit of resuming classes, it comprises meter hanging frame, and the top of described meter hanging frame (100) is provided with pressure table spare, and the bottom of meter hanging frame (100) is provided with quick-connect machanism; It is characterized in that described quick-connect machanism comprises base (4), a plurality of electric current binding posts (3), base (4) is installed on the bottom of described meter hanging frame (100), electric current binding post (3) is arranged in a row by vertical direction setting and a plurality of electric current binding post (3) and is installed on the base (4), the sub-hole of current terminal (52) of the electric energy meter (50) that needs are resumed classes is enclosed within on the electric current binding post (3) of quick-connect machanism, the sub-screw of current terminal (51) of electric energy meter (50) contacts with electric current binding post (3), and the electric energy meter of resuming classes (50) is pushed down its upside table along being fixed on the meter hanging frame (100) by pressure table spare.
2. the electric energy meter according to claim 1 Quick Connect Kit of resuming classes, it is characterized in that the outer electric current binding post fixed mount (13) that is with of described each electric current binding post (3), and electric current binding post (3) is fixed in the electric current binding post fixed mount (13) by screw (14), the diameter of electric current binding post (3) that is positioned at electric current binding post fixed mount (13) is up big and down small and form shoulder, be arranged with spring (16) on the little part of diameter, the bottom of described spring (16) is fixed on the electric current binding post fixed mount (13), described shoulder is withstood on the top of spring (16), and a plurality of electric current binding post fixed mounts (13) are arranged in a row and are installed on the base (4).
3. the electric energy meter according to claim 2 Quick Connect Kit of resuming classes, the side that it is characterized in that described electric current binding post fixed mount (13) offers a half slot (19), and this electric current binding post fixed mount (13) reverse side has designed the little tooth of strip (17) that increases friction; Described base (4) upper bottom surface has been installed friction disc (9), two sides have mounting hole (12), mounting hole (12) is equipped with locating piece (8), electric current binding post fixed bar (10) is installed in the locating piece (8), electric current binding post fixed bar (10) passes the side half slot (19) of electric current binding post fixed mount (13), and electric current binding post fixed bar (10) is exposed on the termination of base (4) left and right sides face and is with locating piece (8) and is rotary with knob (5); The reverse side of described electric current binding post fixed mount (13) is provided with draw-in groove (21), and draw-in groove (21) is provided with buckle (22), and described electric current binding post fixed mount (13) is installed on the described base (4) by draw-in groove (21) and buckle (22).
4. the electric energy meter according to claim 1 and 2 Quick Connect Kit of resuming classes, it is characterized in that: the top of described electric current binding post (3) is provided with V-type groove (18).
5. the electric energy meter according to claim 1 Quick Connect Kit of resuming classes is characterized in that described pressure table spare is a crank connecting rod sliding block mechanism, is connected with position fixing handle (102) on the crank (101), and slide block (103) is towards described quick-connect machanism.
6. according to claim 1 or the 2 or 3 described electric energy meters Quick Connect Kit of resuming classes, it is characterized in that described base (4) goes up card one over cap (2) is arranged, protection slide lid (1) is enclosed within on this over cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202794830U CN201780366U (en) | 2010-07-30 | 2010-07-30 | Electric energy meter recalibration quick-connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202794830U CN201780366U (en) | 2010-07-30 | 2010-07-30 | Electric energy meter recalibration quick-connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780366U true CN201780366U (en) | 2011-03-30 |
Family
ID=43793577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202794830U Expired - Fee Related CN201780366U (en) | 2010-07-30 | 2010-07-30 | Electric energy meter recalibration quick-connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780366U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841331A (en) * | 2012-08-09 | 2012-12-26 | 费杏宝 | Single-phase electric energy meter crimping device |
| CN104062480A (en) * | 2014-06-19 | 2014-09-24 | 郭峰铨 | Electric energy meter rotating-pressing type wiring meter support |
| CN104569525A (en) * | 2015-01-13 | 2015-04-29 | 广州供电局有限公司 | Electric energy meter box |
| CN107561483A (en) * | 2017-10-11 | 2018-01-09 | 广东电网有限责任公司电力科学研究院 | A kind of multifunctional electric energy meter flexible support calibrating installation |
| CN113607998A (en) * | 2021-09-06 | 2021-11-05 | 广东电网有限责任公司 | Electric energy meter installation base and ammeter case |
-
2010
- 2010-07-30 CN CN2010202794830U patent/CN201780366U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841331A (en) * | 2012-08-09 | 2012-12-26 | 费杏宝 | Single-phase electric energy meter crimping device |
| CN102841331B (en) * | 2012-08-09 | 2015-09-23 | 费杏宝 | Single-phase electric energy meter compression bonding apparatus |
| CN104062480A (en) * | 2014-06-19 | 2014-09-24 | 郭峰铨 | Electric energy meter rotating-pressing type wiring meter support |
| CN104062480B (en) * | 2014-06-19 | 2017-01-11 | 郭峰铨 | Electric energy meter rotating-pressing type wiring meter support |
| CN104569525A (en) * | 2015-01-13 | 2015-04-29 | 广州供电局有限公司 | Electric energy meter box |
| CN104569525B (en) * | 2015-01-13 | 2018-03-27 | 广州供电局有限公司 | Electric energy metering box |
| CN107561483A (en) * | 2017-10-11 | 2018-01-09 | 广东电网有限责任公司电力科学研究院 | A kind of multifunctional electric energy meter flexible support calibrating installation |
| CN113607998A (en) * | 2021-09-06 | 2021-11-05 | 广东电网有限责任公司 | Electric energy meter installation base and ammeter case |
| CN113607998B (en) * | 2021-09-06 | 2023-11-03 | 广东电网有限责任公司 | Electric energy meter installation base and electric meter box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201780366U (en) | Electric energy meter recalibration quick-connecting device | |
| CN201281757Y (en) | Rapid connection fixture for checking electric energy meter | |
| CN212335008U (en) | Cutting device for processing display screen glass | |
| CN101774187B (en) | Rotating die cutting device | |
| CN116773871B (en) | Insulation testing device of single-phase intelligent electric energy meter | |
| CN203104226U (en) | Special fixture for assembling DC motor | |
| CN214474341U (en) | LED backlight unit of small interval convenient to equipment | |
| CN205609789U (en) | Novel plug -in type circuit board | |
| CN210361101U (en) | Electric screwdriver device | |
| CN210246458U (en) | Split type casing structure of indoor motor of air conditioner | |
| CN209970032U (en) | Optical module assembling device | |
| CN209328247U (en) | A kind of think of political affairs classroom instruction auxiliary device | |
| CN215114503U (en) | Roughness measurement appurtenance | |
| CN220172593U (en) | Low-voltage cabinet with line positioning function | |
| CN217809234U (en) | Double faced adhesive tape attaching device of wireless charger panel | |
| CN213272245U (en) | LED lamp mounting plate belt with LED lamp holder groove | |
| CN217296296U (en) | Clamping and overturning mechanism | |
| CN216502807U (en) | Elbow tapping mechanical arm | |
| CN220020874U (en) | Capacitor convenient to maintain | |
| CN212061769U (en) | Outdoor electronic advertisement information display device | |
| CN221606083U (en) | Miniature unmanned aerial vehicle | |
| CN209471681U (en) | A kind of LED die casting cabinet chopper lock | |
| CN216183651U (en) | Quick radiating automatic printing machine for poster | |
| CN217570683U (en) | Spring compression machine with good fixing effect | |
| CN218503778U (en) | Bearing mounting frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |