CN2404131Y - Tester for electric energy meter - Google Patents
Tester for electric energy meter Download PDFInfo
- Publication number
- CN2404131Y CN2404131Y CN 99256674 CN99256674U CN2404131Y CN 2404131 Y CN2404131 Y CN 2404131Y CN 99256674 CN99256674 CN 99256674 CN 99256674 U CN99256674 U CN 99256674U CN 2404131 Y CN2404131 Y CN 2404131Y
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- frame
- framework
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- tester according
- meter hanging
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- Expired - Fee Related
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Abstract
The utility model relates to a calibration device for an electric energy meter, comprising a frame. A calibrator, a meter hanging frame, a photometer head and a photometer head regulating frame installed on the meter hanging frame are arranged in the frame. The photometer head regulating frame is an integral regulating frame made by soft and flexible material. A support frame is connected between the meter hanging frame and the frame, the calibrator is composed of a plurality of unit function modules, and wiring terminals are arranged on the functional modules. The utility model has the advantages of convenient operation, compact structure, convenient maintenance, portability, etc.
Description
The utility model belongs to pick-up unit, relates in particular to the pick-up unit to electric energy meter.
Originally known electric energy meter checking device adopts work desk-top, a meter hanging frame promptly is set on a big worktable, the table of need verification is suspended on the meter hanging frame, the adjusting bracket of transferring bar to form with two joints is housed on the meter hanging frame, photometer head is housed on the adjusting bracket, photometer head is aimed at the table that needs verification, by the checker that is placed on worktable bottom the table that needs verification is carried out verification, this equipment volume is big, and moves inconvenience, and photometer head can not arbitrarily be located.Designed for this reason checker has been placed on box calibration equipment in the casing, during use case lid is propped, the adjusting bracket of transferring bar to form with two joints is housed in the case lid, need the table of verification to hang on the hook of being adorned in the case lid, it is compact that this device seems, and the time spent can not build case lid becomes portable chest, but circuit arrangement and line still are in a mess in the case of this box electric energy meter checking device, each functional module all is fitted together during verification, make maintenance and use all very inconvenient, photometer head still can not arbitrarily be located.
The purpose of this utility model then provides a kind of electric energy meter checking device easy to maintenance that uses.
The purpose of this utility model is achieved through the following technical solutions: this electric energy meter calibrating device, comprise framework, checker is arranged in framework, meter hanging frame, photometer head and be contained in photometer head adjusting bracket on the meter hanging frame, the monoblock type adjusting bracket of photometer head adjusting bracket for adopting flexible flexible material to make; Connect by bracing frame between meter hanging frame and the framework, bracing frame one end is hinged on frame rear portion inwall top slightly by time position, and the other end is hinged on the meter hanging frame back side or middle and lower part, side with the upper part; Checker is made up of several Elementary Function modules, and functional module is provided with connection terminal.
Also be provided with module cage in the framework, each functional module is inserted in the module cage.
All there is heat radiator each Elementary Function module upper end, is contained on the casing by screw before and after each functional module.
Locating slot is all arranged before and after the lower end of each functional module, and the lower end before and after the casing has and the corresponding reference column of locating slot, and locating slot is stuck on the reference column.
The framework front end is hinged with handle.
Support is made up of for three sections upper, middle and lower, every section band iron that is middle band groove, and both tighten up the location by screw and nut.
Bracing frame is made up of the different sleeve pipe of two sections internal diameter, two sections mutual sockets, and the position in opposite directions on two sections sleeve pipes all is processed with dowel hole.
Bracing frame is made up of the two sections sleeve pipe, cased internal diameter is greater than the external diameter of last sleeve pipe, cased top external diameter has tapering, have on the tube wall of this section by axial cruciform opening, have external thread on the external diameter under the tapering, there is outer tube the sleeve pipe junction up and down, the outer tube bottom have with running casing on the internal thread that matches, the internal diameter on top and last cover external diameter of pipe are complementary, and the centre is and the identical internal taper hole of running casing upper end tapering.
Because the photometer head adjusting bracket that is contained on the meter hanging frame is that flexible flexible material is made, therefore photometer head can arbitrarily be located in verification, meter hanging frame supports by bracing frame more than two sections, so meter hanging frame can lean on the elongation of bracing frame or amount to and prop, or puts into framework.Functional module in the checker is divided into modular being inserted in the housing, and these structures make this device have easy to use, compact conformation, be convenient to maintenance and advantage such as carry.
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the side view of embodiment 1;
Fig. 3 cuts open front-view schematic diagram for the office after having a functional module to smoke in the module cage;
Fig. 4 cuts open schematic rear view for module cage office;
Fig. 5 is the schematic side view of embodiment 2;
Fig. 6 puts into the vertical view of framework for embodiment 2 meter hanging frames;
Fig. 7 is embodiment 3 bracing frame partial enlarged drawings;
Fig. 8 is the running casing sectional view at Fig. 7 A-A place.
Embodiment 1: in the framework 1 of this electric energy meter calibrating device checker is housed, checker is made up of several Elementary Function modules 9, module is installed in the module cage 7, is fixed on the casing by screw 9 ' a before and after each Elementary Function module, and module cage 7 is packed in the framework 1.On each functional module, be equipped with connection terminal 12, connect according to designing requirement between the connection terminal of disparate modules.Be equipped with heat radiator 8 above the Elementary Function module 9 at each, in the present embodiment on the module 9 the heat radiator of adorning 8 be the peak shape.All there is locating slot 9 ' front and back of each Elementary Function module lower end, have in the lower end of module cage 7 front and back and locating slot 9 ' the corresponding reference column 10, and locating slot 9 ' is stuck on the corresponding reference column when packing into.Casing back shroud 7 ' is pull-type for inserting, and back shroud and terminal correspondence position have open slot 7 ' a.There is indication panel 2 the checker front.
Be connected by two support bars 6 of separation between framework 1 and the meter hanging frame 3 on both sides, one end of bracing frame is hinged on framework 1 rear inside wall top slightly by following position, the other end is hinged on middle and lower part, meter hanging frame 3 back side with the upper part, and bracing frame 6 is by 6a, 6b, three sections compositions of 6c, every section is band iron and makes, have groove in the middle of it, trip bolt 6d and nut 6e are all arranged between every joint, the front of meter hanging frame 3 is that the adjusting bracket 4 that adopts flexible flexible material to make is housed on the N face, adopt the metal of an integral body or the coiled pipe of plastics to do adjusting bracket 4 in the present embodiment, lead is housed in it, adjusting bracket 4 ends are fixed with the photometer head 5 that links to each other with lead, the quantity of the adjusting bracket 4 that dress is made by coiled pipe on meter hanging frame 3 can depend on the needs, and can be one or more.Placement is housed by the positioning element of the hook of checklist and adjusting bracket 4 on the meter hanging frame 3.
This tester photometer head in use can be pulled in the position of arbitrary needs, and make its location by the performance of coiled pipe, can be located when not using on the positioning element of adjusting bracket 4, and unclamp screw 6d and the 6e that is adorned on the every joint of bracing frame, the every joint of bracing frame is overlapped, and fixed head 3 is put into framework 1.If functional module breaks down, it can be extracted in the module cage and keep in repair, very convenient.
Embodiment 2: in the present embodiment, chute 3a is arranged at meter hanging frame 3 tops, adjusting bracket 4 one ends are contained in the chute 3a and can slide within it, modular tank also is a frame-type, the corresponding reference column 10 in locating slot 9 ' position with the functional module lower end is housed on the frame of the front and back of underframe, the sheet heat radiator is equipped with on the top of Elementary Function module 9, meter hanging frame 3 and bracing frame 6 between the framework 1 are two sections different sleeve pipe 6 ' a of thickness and 6 ' b, the end hinge of 6 ' a is contained on the framework 1,6 ' b, one end hinge is contained in the middle part of the side of meter hanging frame 3, other two ends of two sections sleeve pipes are sleeved on together, all be processed with dowel hole 6E at their positions in opposite directions, pin 6F is housed in the pin-and-hole that two sections coincide when panel erects, there is handle 11 both sides of framework front end, each handle 11 1 end up and down 2 two together point articulated up and down with the framework front end, when this equipment uses, handle 11 is pushed to the both sides of casing 1, when device need lift, handle 11 is pulled to the place ahead can mention by handle assembly.Other structures are identical with embodiment 1.
Embodiment 3: the terminal on the module is contained in the module cage back shroud in the present embodiment, has terminal windows on the casing back shroud, makes easy-to-connect.
Other structures are identical with embodiment 1.
Claims (8)
1, a kind of electric energy meter calibrating device comprises framework, checker is arranged in framework, and meter hanging frame, photometer head and be contained in photometer head adjusting bracket on the meter hanging frame is characterized in that: the monoblock type adjusting bracket of photometer head adjusting bracket for adopting flexible flexible material to make; Connect by bracing frame between meter hanging frame and the framework, bracing frame one end is hinged on frame rear portion inwall top slightly by time position, and the other end is hinged on the meter hanging frame back side or middle and lower part, side with the upper part; Checker is made up of several Elementary Function modules, and functional module is provided with connection terminal.
2, tester according to claim 1 is characterized in that: also be provided with module cage in the framework, each functional module is inserted in the module cage.
3, tester according to claim 2 is characterized in that: all there is heat radiator each Elementary Function module upper end, is contained on the casing by screw before and after each functional module.
4, according to claim 1 or 2 or 3 described testers, it is characterized in that: locating slot is all arranged before and after the lower end of each functional module, and the lower end before and after the casing has and the corresponding reference column of locating slot, and locating slot is stuck on the reference column.
5, tester according to claim 4 is characterized in that: the framework front end is hinged with handle.
6, tester according to claim 5 is characterized in that: support is made up of for three sections upper, middle and lower, every section band iron that is middle band groove, and both tighten up the location by screw and nut.
7, tester according to claim 5 is characterized in that: bracing frame is made up of the different sleeve pipe of two sections internal diameter, two sections mutual sockets, and the position in opposite directions on two sections sleeve pipes all is processed with dowel hole.
8, tester according to claim 4, it is characterized in that: bracing frame is made up of the two sections sleeve pipe, cased internal diameter is greater than the external diameter of last sleeve pipe, cased top external diameter has tapering, have on the tube wall of this section by axial cruciform opening, have external thread on the external diameter under the tapering, there is outer tube the sleeve pipe junction up and down, the outer tube bottom have with running casing on the internal thread that matches, the internal diameter on top and last cover external diameter of pipe are complementary, and the centre is and the identical internal taper hole of running casing upper end tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256674 CN2404131Y (en) | 1999-12-16 | 1999-12-16 | Tester for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256674 CN2404131Y (en) | 1999-12-16 | 1999-12-16 | Tester for electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404131Y true CN2404131Y (en) | 2000-11-01 |
Family
ID=34039737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256674 Expired - Fee Related CN2404131Y (en) | 1999-12-16 | 1999-12-16 | Tester for electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404131Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053112A1 (en) * | 2011-10-12 | 2013-04-18 | 华北电网有限公司计量中心 | Workpiece tray of concentrator or special transformer acquisition terminal |
| CN103235232A (en) * | 2013-04-27 | 2013-08-07 | 安徽省电力公司蚌埠供电公司 | Debugging device applied to pairing of negative control terminal and ammeter |
| CN103327778A (en) * | 2013-06-19 | 2013-09-25 | 镇江船舶电器有限责任公司 | Control box internal terminal placement structure |
-
1999
- 1999-12-16 CN CN 99256674 patent/CN2404131Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053112A1 (en) * | 2011-10-12 | 2013-04-18 | 华北电网有限公司计量中心 | Workpiece tray of concentrator or special transformer acquisition terminal |
| CN103649761A (en) * | 2011-10-12 | 2014-03-19 | 国家电网公司 | Workpiece tray of concentrator or special transformer acquisition terminal |
| CN103649761B (en) * | 2011-10-12 | 2015-12-09 | 国家电网公司 | The tray for work pieces of a kind of concentrator or specially change acquisition terminal |
| CN103235232A (en) * | 2013-04-27 | 2013-08-07 | 安徽省电力公司蚌埠供电公司 | Debugging device applied to pairing of negative control terminal and ammeter |
| CN103327778A (en) * | 2013-06-19 | 2013-09-25 | 镇江船舶电器有限责任公司 | Control box internal terminal placement structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |