CN110888102A - Fully-compatible electric energy meter connection device - Google Patents
Fully-compatible electric energy meter connection device Download PDFInfo
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- CN110888102A CN110888102A CN201911241933.9A CN201911241933A CN110888102A CN 110888102 A CN110888102 A CN 110888102A CN 201911241933 A CN201911241933 A CN 201911241933A CN 110888102 A CN110888102 A CN 110888102A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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Abstract
The invention belongs to the technical field of electric energy meter detection, and particularly relates to a fully-compatible electric energy meter connection device which comprises a profile frame, wherein a three-phase meter test module, a line body, a single-phase meter and a concentrator terminal test module are sequentially arranged on the upper part of the profile frame from left to right; the middle part of the section bar frame is provided with a tray jacking mechanism; the wire body is provided with a wire body tray, and the wire body tray is connected with a tray jacking mechanism. The multifunctional connection unit can be compatible with a single-phase electric energy meter, a three-phase mutual inductance type, a three-phase straight-through type, a concentrator I, II type and a special transformer terminal. The invention can realize automatic crimping of various products by switching different electric cylinders for crimping.
Description
Technical Field
The invention belongs to the technical field of electric energy meter detection, and particularly relates to a fully-compatible electric energy meter connection device.
Background
At present, a semi-automatic calibrating device for single-phase and three-phase electric energy meters is not available in the field of electric power industry. The device comprises a manual single-phase and three-phase electric energy meter calibrating device and an automatic single-phase and three-phase electric energy meter calibrating line. The manual electric energy meter calibrating device is completely connected by manual pressure meters, one calibrating device is provided with dozens of electric energy meters, the pressure meters are manually connected one by one, the efficiency is low, and the labor is consumed. The existing automatic meter detecting line technology is not mature, and has the defects of large volume, complex system, unstable operation and high cost, and at present, no automatic meter detecting line is in normal operation and use in China.
Disclosure of Invention
Aiming at the problems, the invention provides a fully-compatible electric energy meter connection device which can be simultaneously compatible with single-phase electric energy meters, three-phase mutual inductance type, three-phase straight-through type, a concentrator I, II type and multifunctional connection units of special transformer terminals. The invention can realize automatic crimping of various products by switching different electric cylinders for crimping.
The invention provides a fully-compatible electric energy meter connection device which is compatible with a single-phase electric energy meter, a three-phase mutual inductance type, a three-phase straight-through type and a concentrator I, II type, and realizes automatic compression joint of multiple products by switching different electric cylinders.
Further, the air conditioner is provided with a fan,
the fully-compatible electric energy meter connection device comprises a profile frame, and is characterized in that a three-phase meter testing module, a line body, a single-phase meter and a concentrator terminal testing module are sequentially arranged on the upper part of the profile frame from left to right; the middle part of the section bar frame is provided with a tray jacking mechanism; be equipped with the line body tray on the line body, the line body tray is connected with tray climbing mechanism, switches different cylinders through tray climbing mechanism, realizes the automatic crimping of different products.
Further, the air conditioner is provided with a fan,
the three-phase table test module comprises a support body I, wherein the support body I comprises an upper plate and a lower plate which are arranged in parallel, the upper plate and the lower plate are fixedly connected through a supporting plate, and a through groove is formed in the middle of the upper plate.
Further, the air conditioner is provided with a fan,
two sides of the upper plate are provided with upper slide rails, the upper slide rails are connected with an upper slide plate in a sliding manner, and the upper slide plate is provided with a three-phase mutual inductance meter support; the lower slide rails are arranged on two sides of the lower plate and are connected with a lower slide plate in a sliding manner, and the lower slide plate is provided with a three-phase straight-through meter support; the upper sliding plate and the lower sliding plate are connected through a connecting plate penetrating through the through groove, and the lower sliding plate is connected with the air cylinder I.
Further, the air conditioner is provided with a fan,
single-phase table and concentrator terminal test module include support body I, and support body I includes parallel arrangement's upper plate and hypoplastron, through backup pad fixed connection between upper plate and the hypoplastron, and the upper plate middle part is equipped with logical groove.
Further, the air conditioner is provided with a fan,
the concentrator terminal meter support is arranged on the upper sliding plate; lower sliding rails are arranged on two sides of the lower plate, the lower sliding rails are connected with a lower sliding plate in a sliding mode, and a single-phase meter support is arranged on the lower sliding plate; the upper sliding plate and the lower sliding plate are connected through a connecting plate penetrating through the through groove, and the lower sliding plate is connected with the air cylinder I.
Further, the air conditioner is provided with a fan,
the upper sliding plate is provided with a vertical plate vertical to the upper sliding plate, the vertical plate is provided with a cylinder II, and the cylinder II is connected with the concentrator terminal meter support.
Further, the air conditioner is provided with a fan,
the tray jacking mechanism comprises a jacking cylinder I connected with the lower part of the line body tray, and a jacking cylinder II is arranged on the lower part of the jacking cylinder I.
Further, normally the line body tray gos forward on the line body, and tray climbing mechanism is than the line body height lowly, can not hinder the motion of tray.
Further, the air conditioner is provided with a fan,
when the three-phase straight-through electric energy meter is connected, the linear tray moves forward on the wire body, the height of the tray jacking mechanism is lower than that of the wire body, when the sensor detects that the wire body tray reaches a preset position, the jacking cylinder I moves to jack the wire body tray up and separate from the wire body, and the three-phase straight-through meter tray is connected to the meter terminal under the action of the cylinder I to start testing.
Further, the air conditioner is provided with a fan,
when three-phase mutual inductance type or concentrator type electric energy meter is plugged into, linear tray gos forward on the line body, and the height of tray climbing mechanism is less than the line body, and when the sensor detected that line body tray reachs preset position, jacking cylinder I and jacking cylinder II moved in proper order, with line body tray jack-up, breaks away from with the line body, and cylinder I drives the table and holds in the palm the removal, and the connecting plate drives upper strata and lower floor and moves together.
Further, the air conditioner is provided with a fan,
when testing the concentrator, cylinder II need not the motion, and when test terminal, cylinder II motion drives the table and holds in the palm contact pin pressfitting test.
In conclusion, the multifunctional connection unit can be compatible with a single-phase electric energy meter, a three-phase mutual inductance type, a three-phase straight-through type, a concentrator I, II type and a special transformer terminal.
The invention can switch different electric cylinders for crimping according to different types of electric energy meters through automatic detection, thereby realizing automatic crimping of various products. Compared with the prior art, the automatic control device is simple in structure, convenient to install, low in cost and high in automation degree.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural diagram of a tray jacking mechanism according to the present invention (jacking cylinder I and jacking cylinder II are not raised);
FIG. 4 is a schematic structural diagram of a tray jacking mechanism according to the present invention (jacking cylinder I is lifted, and jacking cylinder II is not lifted);
FIG. 5 is a schematic structural view of the tray jacking mechanism of the present invention (both jacking cylinder I and jacking cylinder II are raised);
FIG. 6 is a schematic structural diagram of a concentrator terminal test module according to the present invention;
FIG. 7 is a rear view of the structure of FIG. 6;
FIG. 8 is a schematic structural diagram of a three-phase meter test module according to the present invention;
FIG. 9 is a rear view of the structure of FIG. 8;
in the figure:
1. the section bar frame, 2, three-phase table test module, 3, the line body, 4, single-phase table and concentrator terminal test module, 5, tray climbing mechanism, 6, line body tray, 7, support body I, 8, upper plate, 9, hypoplastron, 10, the backup pad, 11, logical groove, 12, last slide rail, 13, go up the slide plate, 14, the mutual table of three-phase holds in the palm, 15, lower slide rail, 16, the lower slide plate, 17, the direct table of three-phase holds in the palm, 18, the connecting plate, 19, cylinder I, 20, concentrator terminal table holds in the palm, 21, single-phase table holds in the palm, 22, cylinder II, 23, jacking cylinder I, 24, jacking cylinder II, 25, the riser.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
Fig. 1 is a schematic view of the overall structure of the fully compatible electric energy meter connection device according to the present invention.
As shown in fig. 1, a fully compatible electric energy meter connection device includes a profile frame 1, a three-phase meter test module 2, a line body 3, a single-phase meter and concentrator terminal test module 4, and a tray jacking mechanism 5.
The upper part of the section bar frame 1 is sequentially provided with a three-phase meter testing module 2, a wire body 3, a single-phase meter and a concentrator terminal testing module 4 from left to right; the middle part of the section bar frame 1 is provided with a tray jacking mechanism 5; the wire body 3 is provided with a wire body tray 6, and the wire body tray 6 is connected with a tray jacking mechanism 5.
Referring to fig. 2, the three-phase meter testing module 2 includes a frame body I7, a frame body I7 includes an upper plate 8 and a lower plate 9 which are arranged in parallel, the upper plate 8 and the lower plate 9 are fixedly connected through a supporting plate 10, and as further shown in fig. 8-9, a through groove 11 is formed in the middle of the upper plate 8. Two sides of the upper plate 8 are provided with upper slide rails 12, the upper slide rails 12 are connected with an upper slide plate 13 in a sliding way, and the upper slide plate 13 is provided with a three-phase mutual inductance meter support 14; two sides of the lower plate 9 are provided with lower slide rails 15, the lower slide rails 15 are connected with a lower slide plate 16 in a sliding way, and the lower slide plate 16 is provided with a three-phase through meter support 17; the upper sliding plate 13 and the lower sliding plate 16 are connected through a connecting plate 18 penetrating through the through groove 11, and the lower sliding plate 16 is connected with a cylinder I19.
Referring also to fig. 2, the single-phase meter and concentrator terminal test module 4 includes a frame body I7, a frame body I7 includes an upper plate 8 and a lower plate 9 arranged in parallel, and the upper plate 8 and the lower plate 9 are fixedly connected through a support plate 10.
As further shown in fig. 6-7, a through slot 11 is provided in the middle of the upper plate 8; two sides of the upper plate 8 are provided with upper slide rails 12, the upper slide rails 12 are connected with an upper slide plate 13 in a sliding way, and the upper slide plate 13 is provided with a concentrator terminal meter support 20; two sides of the lower plate 9 are provided with lower slide rails 15, the lower slide rails 15 are connected with a lower slide plate 16 in a sliding way, and the lower slide plate 16 is provided with a single-phase meter support 21; the upper sliding plate 13 and the lower sliding plate 16 are connected through a connecting plate 18 penetrating through the through groove 11, and the lower sliding plate 16 is connected with a cylinder I19.
The upper sliding plate 13 is provided with a vertical plate 25 vertical to the upper sliding plate, the vertical plate 25 is provided with an air cylinder II22, and the air cylinder II22 is connected with the concentrator terminal watch holder 20.
The tray jacking mechanism 5 comprises a jacking cylinder I23 connected with the lower part of the wire body tray 6, and a jacking cylinder II24 is arranged at the lower part of the jacking cylinder I23.
The fully compatible electric energy meter connection device provided by the invention has the following working principle:
when the three-phase straight-through electric energy meter is connected, the linear tray 6 moves forward on the wire body 3, and the height of the tray jacking mechanism 5 is lower than that of the wire body 3, so that the movement of the tray of the wire body is not hindered.
When the sensor detects that the wire body tray reaches a preset position, the jacking cylinder I moves to jack up the wire body tray and separate from the wire body, and the three-phase direct meter support is connected to the meter terminal under the action of the cylinder I19 to start testing.
Fig. 3 shows the structure of the tray jacking mechanism when the jacking cylinder I and the jacking cylinder II are not lifted.
Fig. 4 shows a structure in which the jacking cylinder I is lifted and the jacking cylinder II is not lifted in the tray jacking mechanism.
The single-phase meter test process is similar.
When the three-phase mutual inductance type or concentrator type electric energy meter is connected, the linear tray 6 moves forward on the wire body 3, and the height of the tray jacking mechanism 5 is lower than that of the wire body 3, so that the movement of the wire body tray is not hindered.
When the sensor detects that the wire body tray reaches a preset position, the jacking cylinder I and the jacking cylinder II move sequentially to jack up the wire body tray and separate from the wire body. The cylinder I19 drives the watch holder to move, and the connecting plate 18 drives the upper layer and the lower layer to move together. When testing the concentrator, cylinder II22 need not to move, and when testing the terminal, cylinder II22 motion drives table support and goes up contact pin pressfitting test.
Fig. 5 shows a structure of the tray jacking mechanism when the jacking cylinder I and the jacking cylinder II are both lifted.
Therefore, the invention can switch different electric cylinders to carry out crimping according to different types of the electric energy meters through induction detection, thereby realizing automatic crimping of various products.
While the best mode for carrying out the invention has been described in detail and illustrated in the accompanying drawings, it is to be understood that the same is by way of illustration and example only and is not to be taken by way of limitation, the scope of the invention should be determined by the appended claims and any changes or modifications which fall within the true spirit and scope of the invention should be construed as broadly described herein.
Claims (12)
1. The fully-compatible electric energy meter connection device is characterized by being compatible with a single-phase electric energy meter, a three-phase mutual inductance type, a three-phase straight-through type and a concentrator I, II type, and realizing automatic compression joint of multiple products by switching different electric cylinders.
2. The device according to claim 1, comprising a section bar frame (1), wherein a three-phase meter testing module (2), a wire body (3), a single-phase meter and a concentrator terminal testing module (4) are sequentially arranged on the upper part of the section bar frame (1) from left to right; a tray jacking mechanism (5) is arranged in the middle of the section bar frame (1); be equipped with line body tray (6) on the line body (3), line body tray (6) are connected with tray climbing mechanism (5), switch different cylinders through tray climbing mechanism (5), realize the automatic crimping of different products.
3. The device according to claim 2, characterized in that the three-phase meter test module (2) comprises a frame body I (7), the frame body I (7) comprises an upper plate (8) and a lower plate (9) which are arranged in parallel, the upper plate (8) and the lower plate (9) are fixedly connected through a support plate (10), and a through groove (11) is formed in the middle of the upper plate (8).
4. The device according to claim 3, characterized in that the upper plate (8) is provided with upper sliding rails (12) at both sides, the upper sliding rails (12) are connected with an upper sliding plate (13) in a sliding way, and the upper sliding plate (13) is provided with a three-phase mutual inductance meter support (14); lower slide rails (15) are arranged on two sides of the lower plate (9), the lower slide rails (15) are connected with a lower slide plate (16) in a sliding manner, and a three-phase through meter support (17) is arranged on the lower slide plate (16); the upper sliding plate (13) and the lower sliding plate (16) are connected through a connecting plate (18) penetrating through the through groove (11), and the lower sliding plate (16) is connected with a cylinder I (19).
5. The device according to claim 2, characterized in that the single-phase meter and concentrator terminal test module (4) comprises a frame body I (1), the frame body I (7) comprises an upper plate (8) and a lower plate (9) which are arranged in parallel, the upper plate (8) and the lower plate (9) are fixedly connected through a support plate (10), and a through groove (11) is formed in the middle of the upper plate (8).
6. The device according to claim 5, characterized in that the upper plate (8) is provided with upper sliding rails (12) at both sides, the upper sliding rails (12) are slidably connected with an upper sliding plate (13), and the upper sliding plate (13) is provided with a concentrator terminal table support (20); lower slide rails (15) are arranged on two sides of the lower plate (9), the lower slide rails (15) are connected with a lower slide plate (16) in a sliding manner, and a single-phase meter support (21) is arranged on the lower slide plate (16); the upper sliding plate (13) and the lower sliding plate (16) are connected through a connecting plate (18) penetrating through the through groove (11), and the lower sliding plate (16) is connected with a cylinder I (19).
7. The device according to claim 6, characterized in that the upper sliding plate (13) is provided with a vertical plate (25) perpendicular to the upper sliding plate, the vertical plate (25) is provided with a cylinder II (22), and the cylinder II (22) is connected with the concentrator terminal table support (20).
8. The device according to claim 2, characterized in that the tray jacking mechanism (5) comprises a jacking cylinder I (23) connected with the lower part of the wire body tray (6), and a jacking cylinder II (24) is arranged at the lower part of the jacking cylinder I (23).
9. Device according to any of claims 2-8, characterized in that the wire pallet is normally advanced over the wire, and the pallet jack (5) is lower than the wire (3) and does not hinder the movement of the pallet.
10. The device according to claim 4, characterized in that when the three-phase through type electric energy meter is connected, the linear tray (6) advances on the wire body (3), the height of the tray jacking mechanism (5) is lower than that of the wire body (3), when the sensor detects that the wire body tray reaches a preset position, the jacking cylinder I moves to jack up the wire body tray and separate from the wire body, and the three-phase through type meter tray is connected to the meter terminal under the action of the cylinder I (19) to start the test.
11. The method according to claim 6, characterized in that when the three-phase mutual inductance type or concentrator type electric energy meter is connected, the linear tray (6) advances on the wire body (3), the height of the tray jacking mechanism (5) is lower than that of the wire body (3), when the sensor detects that the wire body tray reaches a preset position, the jacking cylinder I and the jacking cylinder II move in sequence to jack up the wire body tray and separate from the wire body, the cylinder I (19) drives the meter support to move, and the connecting plate (18) drives the upper layer and the lower layer to move together.
12. The method of claim 11, wherein the cylinder II (22) does not need to move when testing the concentrator, and the cylinder II (22) moves when testing the terminal to drive the pin press fit test on the cradle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241933.9A CN110888102B (en) | 2019-12-06 | 2019-12-06 | Fully-compatible electric energy meter connection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241933.9A CN110888102B (en) | 2019-12-06 | 2019-12-06 | Fully-compatible electric energy meter connection device |
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| CN110888102A true CN110888102A (en) | 2020-03-17 |
| CN110888102B CN110888102B (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911241933.9A Active CN110888102B (en) | 2019-12-06 | 2019-12-06 | Fully-compatible electric energy meter connection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671437A (en) * | 2021-09-28 | 2021-11-19 | 国网宁夏电力有限公司营销服务中心(国网宁夏电力有限公司计量中心) | Electric energy meter circulation detection device and circulation detection method |
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| CN113671437A (en) * | 2021-09-28 | 2021-11-19 | 国网宁夏电力有限公司营销服务中心(国网宁夏电力有限公司计量中心) | Electric energy meter circulation detection device and circulation detection method |
| CN113671437B (en) * | 2021-09-28 | 2024-02-23 | 国网宁夏电力有限公司营销服务中心(国网宁夏电力有限公司计量中心) | Electric energy meter circulation detection device and circulation detection method |
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| CN110888102B (en) | 2022-10-14 |
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