CN203069626U - Clamping device for ammeter detection - Google Patents
Clamping device for ammeter detection Download PDFInfo
- Publication number
- CN203069626U CN203069626U CN 201220669629 CN201220669629U CN203069626U CN 203069626 U CN203069626 U CN 203069626U CN 201220669629 CN201220669629 CN 201220669629 CN 201220669629 U CN201220669629 U CN 201220669629U CN 203069626 U CN203069626 U CN 203069626U
- Authority
- CN
- China
- Prior art keywords
- ammeter
- chute
- cylinder
- pushing block
- hinged
- 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 - Lifetime
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- 238000001514 detection method Methods 0.000 title claims abstract 6
- 238000005452 bending Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract 3
- 230000007246 mechanism Effects 0.000 description 17
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
According to a clamping device for ammeter detection, the cross section of a slide groove is concave-shaped, a fixing substrate is positioned on the opening surface of the slide groove, a cylinder is positioned on a fixed substrate, and the cylinder and the fixed substrate are fixedly arranged on the opening surface of the slide groove through fasten bolts. An operating lever comprises a vertical downward segment, a bending section and an oblique downward segment which are smoothly connected in a head-to-tail manner; the upper portion of the operating lever is hinged to two ear plates at the lower portion of the cylinder through a first shaft; the upper portion of a push rod is hinged to the bending section of the operating lever through a second shaft; the upper portion of a push block for compressing an ammeter downwards to be inserted into a test hole is hinged to the lower portion of the push rod through a third shaft; a slide plate is positioned between the opening surface of the slide groove and the bottom surface of the push block; and the push block and the slide plate are movably arranged at the opening of the slide groove through position clip bolts. A pushing and compressing force is applied to the ammeter, the ammeter is accurately inserted into the test hole for detection, and the clamping device for ammeter detection is characterized in that the clamping device for ammeter detection is labor-saving, operation is convenient, and ammeter positioning is accurate.
Description
Technical field
The utility model relates to the aid that a kind of ammeter detects, and refers to that specifically a kind of ammeter detects the clamp device of usefulness.
Background technology
The watt-hour meter tester is to be specially field-checking list, three-phase is meritorious and idle induction type and electronic electric energy meter and other multiple electrical instrument are designed and developed a portable set.This equipment is used the sampling with high precision technology, and in conjunction with the latest digital signal processing method, for field-checking electric energy meter and other multiple electrical instrument provide a cover convenient solution efficiently.Be mainly used in: instruments used for education, scientific research, commodity inspection, public security fire-fighting, safety in production; Belong to physical classification.
When using, calibration should be noted that following item:
1, before the equipment energising is used, should guarantee reliable ground;
2, before the equipment energising is used, should confirm the Ua/ externally fed power selection switch on the panel is to be in which kind of state: this switch is pressed and has namely been selected to provide the equipment working power by Ua and U0, service area is AC80V-400V, under this state, forbid power lead is inserted outer 220V socket, this switch floats (pilot lamp is bright simultaneously) namely have been selected to provide the equipment working power by outer 220V socket, and service area is AC220V ± 10%;
3, forbid under equipment energising duty, to press Ua/ externally fed power selection switch repeatedly;
4, forbid under equipment energising duty to remove each terminal on the touch panel with hand;
5, correctly connect test lead, the electric current input mode correctly is set, electric current and voltage in the input respective amount limit are made sure to keep in mind the electric current input value and must not be surpassed 120% of selected terminal ratings;
6, pincer in use should be handled with care, must keep jaw iron core end face cleaning, and any foreign matter must not be arranged, and the jaw end face can should keep the iron core end finish in the wiping process with dried silk wiping (forbidding to be stained with alcohol and water);
7, during wiring, must first making alive, after add electric current; When taking out stitches, must remove earlier electric current, outage is pressed again; Please make sure to keep in mind electronic watch impulse sampling line not to be connected on live wire or the zero line, in order to avoid damage equipment;
8, when the clamp-shaped mutual inductor, must allow the electric current line from the circular hole of forcipated mutual-inductor, pass, jaw will close sternly, not with wire clamp to jaw, in order to avoid influence measuring accuracy;
9, device keys adopts and touches film key, should prevent from pressing with sharp device or nail;
10, should note waterproof, protection against the tide, deposit in dry place, forbid in the environment of moist and the gas that is corrosive, to use;
11, instrument re-uses after can resetting to it when work is undesired.
Present finished product ammeter quality check and correction operation is tested at operator's console basically, on the operator's console of standard, ammeter need be inserted and be fixed on the instrument connection, and the tester of test step mostly is the women greatly, because the influence of physiologic factor, the weight of ammeter and the difficulty of inserting all are great challenge to the women, and exactly ammeter being aimed at instrument connection simultaneously also is the thing of a difficulty.
The utility model content
The purpose of this utility model is to provide a kind of ammeter that can make ammeter accurately insert instrument connection to detect the clamp device of usefulness.
This novel purpose is achieved in that a kind of ammeter detects the clamp device of usefulness, the chute xsect is concave shape, fixing base places on the opening surface of chute, and cylinder places on the fixing base, and fastening bolt is fastened on cylinder and fixing base on the opening surface of chute; Control lever is made of section, bending section and the smooth connection of ramp down section head and the tail straight down; First on control lever top is hinged on two otic placodes of cylinder bottom, second on push rod top is hinged on the bending section of control lever, be hinged on the push rod bottom as the 3rd on the pushing block top that pushes ammeter insertion instrument connection downwards, slide plate is between chute opening surface and pushing block bottom surface, and the screens bolt is fixed on pushing block and slide plate on the opening of chute versatilely.
The lower end of described pushing block also is connected with stripper plate, and stripper plate is perpendicular to the opening surface of chute.
Described pushing block, slide plate and stripper plate are a global facility.
The lower end of described control lever is provided with extrusion ball.
Be installed with on the chute and fix structure, slide mechanism is installed in chute, the described structure of fixing is connected by catch bar with slide mechanism.Side in the ammeter calibrated holes is installed chute, the chute xsect is " recessed " font, integral body is rectangular parallelepiped, its inner hollow, near on the upper surface of calibrated holes opening is arranged, opening extends along the surface of chute and runs through two end face, is equipped with in groove and fixes structure, fix structure and can slide into desired location, fixing then.Slide mechanism also is installed in chute, slide mechanism can slide along opening in chute, catch bar is connected on the slide mechanism, by changing the state of catch bar, thereby can change the position of slide mechanism, make slide mechanism move up and down, be after benchmark is placed with the chute with ammeter, slide mechanism moved up and down and ammeter is inserted calibrated holes by catch bar, with respect to traditional mounting means, the contraposition process is very simple, transmission by machinery has reduced working strength, has reduced workload, alleviate the work burden, improved correction efficiency.
The described structure of fixing comprises fixing base, and fixing base is provided with cylinder, and fastening bolt is installed in cylinder, and fastening bolt is fixedly mounted on fixing base in the chute.Specifically, fix structure and comprise fixing base, fixing base is positioned at the chute outside, fixing base is provided with cylinder, cylinder protrudes from fixing base, and fastening bolt is installed in cylinder, and the screw rod of fastening bolt passes fixing base and the nut that spins in the chute inboard, fastening bolt is fixed on fixing base on the chute, can be fixed in different positions by fastening bolt.
Described slide mechanism comprises slide plate, and slide plate is provided with pushing block, and pushing block is connected in the chute by the screens bolt.Specifically, the main body of slide mechanism comprises slide plate, and slide plate is provided with pushing block, and the screens bolt is installed on the pushing block, and the nut of screens bolt and slide plate lay respectively at the inside and outside both sides of chute, and the screens bolt can be along harness motion.
Be connected with stripper plate in described pushing block bottom.Can increase the contact area to ammeter, thereby prevent its unbalance stress and damage.
Described catch bar comprises control lever and push rod, and an end of control lever is connected through the hinge on cylinder, and an end of push rod is connected the control lever middle part, and the other end of push rod is connected through the hinge on pushing block.The mode that is connected through the hinge makes catch bar and slide mechanism easily to move, and the phenomenon that does not have the locking chucking produces, and is convenient and practical.
The utility model compared with prior art has following advantage and beneficial effect:
1, this novel a kind of ammeter detects the clamp device of usefulness, by changing the location status of catch bar, thereby can change the position of slide mechanism, make slide mechanism move up and down, be after benchmark is placed with the chute with ammeter, slide mechanism moved up and down and ammeter is inserted calibrated holes by catch bar, with respect to traditional mounting means, the contraposition process is very simple, transmission by machinery has reduced working strength, has reduced workload, alleviate the work burden, improved correction efficiency;
2, this novel a kind of ammeter detects the clamp device of usefulness, cylinder protrudes from fixing base, fastening bolt is installed in cylinder, fastening bolt passes fixing base and pass nut in chute, fastening bolt is fixed on fixing base on the chute, can be fixed in different positions by fastening bolt;
3, this novel a kind of ammeter detects the clamp device of usefulness, and the mode that is connected through the hinge makes catch bar and slide mechanism easily to move, and the phenomenon that does not have the locking chucking produces, and is convenient and practical.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in the accompanying drawing: 1: chute, 2: fixing base, 3: cylinder, 4: fastening bolt, 5: slide plate, 6: pushing block, 7: stripper plate, 8: control lever, 9: push rod, 10: press pressure ball, 11a: first, 11b: second, 11c: the 3rd, 12: the screens bolt.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but embodiment of the present utility model is not limited thereto.
Embodiment: Fig. 1 illustrates the clamp device that a kind of ammeter detects usefulness, and chute 1 xsect is concave shape, and fixing base 2 places on the opening surface of chute, and cylinder 3 places on the fixing base 2, and fastening bolt 4 is fastened on cylinder 3 and fixing base on the opening surface of chute; Control lever 8 is made of section, bending section and the smooth connection of ramp down section head and the tail straight down; First 11a in control lever 8 tops is hinged on two otic placodes of cylinder 3 bottoms, second 11b in push rod 9 tops is hinged on the bending section of control lever 8, be hinged on push rod 9 bottoms as the 3rd 11c in pushing block 6 tops that pushes ammeter insertion instrument connection downwards, slide plate 5 is between chute 1 opening surface and pushing block 6 bottom surfaces, screens bolt 12 is fixed on pushing block 6 and slide plate 5 that (first is arranged on the cylinder bottom rotationally, and control lever is fixed on first on the opening of chute 1 versatilely; Perhaps, first is fixed on the cylinder bottom, and control lever is arranged on first rotationally.Second, the 3rd set-up mode identical with first).The lower end of pushing block 6 also is connected with stripper plate 7, and stripper plate 7 is perpendicular to the opening surface of chute 1.Pushing block 6, slide plate 5 and stripper plate 7 are a global facility.The lower end of control lever 8 is provided with extrusion ball 10.
Side in the ammeter calibrated holes is installed chute 1, chute 1 xsect is " recessed " font, integral body is rectangular parallelepiped, its inner hollow, there is opening side near calibrated holes, opening extends along the surface of chute 1 and runs through two end face, in groove 1, be equipped with and fix mechanism, fix mechanism and comprise fixing base 2, fixing base 2 is positioned at chute 1 outside, fixing base 2 is provided with cylinder 3, cylinder 3 protrudes from fixing base 2, and fastening bolt 4 is installed in cylinder 3, and fastening bolt 4 passes fixing base 2 and the nut that spins in chute 1 opening inboard, fastening bolt 4 is fixed on fixing base 2 on the chute 1, can be fixed in different positions by fastening bolt 4;
Be connected with control lever 8 at cylinder 3, control lever 8 has certain camber, the one end is connected on the cylinder 3, and crooked position is connected through the hinge at an end of push rod 9, the other end of push rod 9 is connected through the hinge on pushing block 6, pushing block 6 is connected on the slide plate 5, pushing block 6 is provided with screens bolt 12, screens bolt 12 passes pushing block 6 and slide plate 5, and extends in the chute 1, slide plate 5 is limited on the opening of chute 1 mobile, end at control lever 8 is connected with by pressure ball 10, for increasing the area of pressing, stripper plate 7 is installed, for increasing the contact area to ammeter below pushing block 6.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, any simple modification, the equivalent variations on every foundation technical spirit of the present utility model above embodiment done all fall within the protection domain of the present utility model.
Claims (4)
1. an ammeter detects the clamp device of usefulness, it is characterized in that, chute (1) xsect is concave shape, fixing base (2) places on the opening surface of chute, cylinder (3) places on the fixing base (2), and fastening bolt (4) is fastened on cylinder (3) and fixing base (2) on the opening surface of chute; Control lever (8) is made of section, bending section and the smooth connection of ramp down section head and the tail straight down; First (11a) is hinged on two otic placodes of cylinder (3) bottom on control lever (8) top, second (11b) is hinged on the bending section of control lever (8) on push rod (9) top, be hinged on push rod (9) bottom as pushing block (6) top the 3rd (11c) that pushes ammeter insertion instrument connection downwards, slide plate (5) is positioned between chute (1) opening surface and pushing block (6) bottom surface, and screens bolt (12) is fixed on pushing block (6) and slide plate (5) on the opening of chute (1) versatilely.
2. a kind of ammeter according to claim 1 detects the clamp device of usefulness, it is characterized in that the lower end of described pushing block (6) also is connected with stripper plate (7), and stripper plate (7) is perpendicular to the opening surface of chute (1).
3. a kind of ammeter according to claim 2 detects the clamp device of usefulness, it is characterized in that described pushing block (6), slide plate (5) and stripper plate (7) are a global facility.
4. according to the clamp device of claim 1 or 2 or 3 described a kind of ammeters detection usefulness, it is characterized in that the lower end of described control lever (8) is provided with extrusion ball (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669629 CN203069626U (en) | 2012-12-07 | 2012-12-07 | Clamping device for ammeter detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669629 CN203069626U (en) | 2012-12-07 | 2012-12-07 | Clamping device for ammeter detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069626U true CN203069626U (en) | 2013-07-17 |
Family
ID=48768398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669629 Expired - Lifetime CN203069626U (en) | 2012-12-07 | 2012-12-07 | Clamping device for ammeter detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018495A (en) * | 2012-12-07 | 2013-04-03 | 四川省电力公司内江电业局 | Clamping device for electric meter detection |
| CN107356303A (en) * | 2015-04-13 | 2017-11-17 | 钱芳林 | A kind of house dedicated water electricity box |
| CN113500557A (en) * | 2021-06-25 | 2021-10-15 | 国网山东省电力公司烟台供电公司 | Electric energy meter verification platform body surface support dismounting tool and dismounting method thereof |
-
2012
- 2012-12-07 CN CN 201220669629 patent/CN203069626U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018495A (en) * | 2012-12-07 | 2013-04-03 | 四川省电力公司内江电业局 | Clamping device for electric meter detection |
| CN103018495B (en) * | 2012-12-07 | 2016-09-21 | 四川省电力公司内江电业局 | A kind of clamping device of ammeter detection |
| CN107356303A (en) * | 2015-04-13 | 2017-11-17 | 钱芳林 | A kind of house dedicated water electricity box |
| CN107356303B (en) * | 2015-04-13 | 2019-09-24 | 温州涂屋信息科技有限公司 | A kind of house dedicated water electricity box |
| CN113500557A (en) * | 2021-06-25 | 2021-10-15 | 国网山东省电力公司烟台供电公司 | Electric energy meter verification platform body surface support dismounting tool and dismounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20160921 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |