CN113655434A - Automatic crimping device of single-phase electric energy meter - Google Patents

Automatic crimping device of single-phase electric energy meter Download PDF

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Publication number
CN113655434A
CN113655434A CN202111140178.2A CN202111140178A CN113655434A CN 113655434 A CN113655434 A CN 113655434A CN 202111140178 A CN202111140178 A CN 202111140178A CN 113655434 A CN113655434 A CN 113655434A
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CN
China
Prior art keywords
electric energy
energy meter
terminal
connection
crimping device
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.)
Pending
Application number
CN202111140178.2A
Other languages
Chinese (zh)
Inventor
周媛奉
丁海丽
李伟
刘朋远
胡婷婷
严绍奎
王译平
张洁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marketing Service Center Of State Grid Ningxia Electric Power Co ltd Metering Center Of State Grid Ningxia Electric Power Co ltd
Original Assignee
Marketing Service Center Of State Grid Ningxia Electric Power Co ltd Metering Center Of State Grid Ningxia Electric Power Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marketing Service Center Of State Grid Ningxia Electric Power Co ltd Metering Center Of State Grid Ningxia Electric Power Co ltd filed Critical Marketing Service Center Of State Grid Ningxia Electric Power Co ltd Metering Center Of State Grid Ningxia Electric Power Co ltd
Priority to CN202111140178.2A priority Critical patent/CN113655434A/en
Publication of CN113655434A publication Critical patent/CN113655434A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/04Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02Constructional details
    • G01R11/04Housings; Supporting racks; Arrangements of terminals

Abstract

The invention provides an automatic crimping device for a single-phase electric energy meter, and belongs to the technical field of electric energy meter detection. The automatic crimping device of the single-phase electric energy meter comprises an electric energy meter tray and a connection mounting seat arranged on one side of the electric energy meter tray, wherein a connection column is arranged on the connection mounting seat, and a connection control assembly is further arranged on the electric energy meter tray. The post of plugging into is including plugging into the terminal and setting up the terminal adjusting part in the terminal of plugging into, and terminal adjusting part can prop up the terminal of plugging into. The connection control assembly comprises an electric energy meter push plate and a terminal pushing mechanism. When the electric energy meter is manually plugged, the electric energy meter to be detected is only placed on the electric energy meter tray, and the electric energy meter push plate is dragged to enable the electric energy meter to be detected to be close to the plugging mounting seat along the fixed direction. When plugging into, the terminal adjusting component props up the plugged terminal. In the connection process, the electric energy meter to be detected and the connection column are always kept on the same straight line, and the connection terminal is supported after connection, so that the connection terminal is firmly contacted with the electric energy meter to be detected.

Description

Automatic crimping device of single-phase electric energy meter
Technical Field
The invention belongs to the technical field of electric energy meter detection, and particularly relates to an automatic crimping device for a single-phase electric energy meter.
Background
Before the single-phase electric energy meter is put into use and after the single-phase electric energy meter is inspected and maintained, dielectric substance tests including a pulse voltage test and an alternating voltage test are required to sort out unqualified fault electric energy meters. In the process of calibrating the electric energy meter, the probe needs to be in contact with a current and voltage terminal and a signal auxiliary terminal of the electric energy meter, the process is called electric energy meter connection, and after the connection is completed, the electric energy meter is calibrated.
The electric energy meter connection process comprises manual connection and automatic connection, manual pressure meters are required to be connected during manual detection, manual one-by-one pressure meter connection detection is required during detection of dozens of electric energy meters, efficiency is low, and labor intensity is high. Moreover, in the manual connection process, it is often difficult to keep the parallel of the detection terminals of the probe and the electric energy meter of plugging into, and the phenomenon that the probe and the detection terminals of the electric energy meter of plugging into are not firm in contact easily occurs, causing the damage of the probe or the detection terminals of the electric energy meter of plugging into.
Disclosure of Invention
In view of this, the invention provides an automatic crimping device for a single-phase electric energy meter, which is used for solving the technical problem that a connection probe or an electric energy meter detection terminal is easy to damage in the manual connection process of the electric energy meter in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an automatic crimping device of a single-phase electric energy meter comprises an electric energy meter tray and a connection mounting seat arranged on one side of the electric energy meter tray, wherein a connection column is arranged on the connection mounting seat, and a connection control assembly is further arranged on the electric energy meter tray;
the connection column comprises a hollow connection terminal with elasticity and a terminal adjusting component arranged in the connection terminal, and the terminal adjusting component can support the connection terminal;
the connection control assembly comprises an electric energy meter push plate and a terminal pushing mechanism, a sliding groove is formed in the electric energy meter tray, a push rod is arranged at the bottom of the electric energy meter push plate, and the push rod is arranged in the sliding groove; one end of the terminal pushing mechanism is arranged at the tail end of the sliding groove, and the push rod can be in contact with the end part of the terminal pushing mechanism; one end, far away from the push rod, of the terminal pushing mechanism is connected with the terminal adjusting assembly, and the terminal pushing mechanism can enable the terminal adjusting assembly to support the connection terminal.
Preferably, one side of the electric energy meter tray, which is far away from the connection mounting seat, is provided with a fixed baffle, the fixed baffle is provided with a guide hole, one side of the electric energy meter push plate is provided with a guide rod, the guide rod penetrates through the guide hole, and the end part of the guide rod is provided with a handle.
Preferably, the electric energy meter tray is provided with electric energy meter guide plates on two sides.
Preferably, the terminal pushing mechanism comprises a lower rack, an upper rack and a steering gear engaged with the upper rack and the lower rack, the lower rack is slidably arranged at the bottom of the docking mounting seat, and the right end of the lower rack can be contacted with the push rod; the upper rack is arranged on the upper portion of the connection mounting seat in a sliding mode, and the right end of the upper rack is connected to the terminal adjusting assembly.
Preferably, a return spring is arranged at the left end of the upper rack.
Preferably, the connection terminal is a U-shaped clamp with an opening at the left end, and a first connecting lug is arranged on the inner wall of the connection terminal.
Preferably, the terminal adjusting assembly comprises a supporting rod and a connecting rod, one end of the supporting rod is connected with the right end of the upper rack, and the other end of the supporting rod is provided with a second connecting lug; one end of the connecting rod is hinged to the second connecting lug, and the other end of the connecting rod is hinged to the first connecting lug.
According to the technical scheme, the invention provides the automatic crimping device for the single-phase electric energy meter, which has the beneficial effects that: the electric energy meter tray is provided with a connection mounting seat and a connection control assembly, the connection mounting seat is provided with a connection column comprising a connection terminal and a terminal adjusting assembly, and the connection control assembly comprises an electric energy meter push plate and a terminal pushing mechanism. When the electric energy meter is manually plugged, the electric energy meter to be detected is only placed on the electric energy meter tray, and the electric energy meter push plate is dragged to enable the electric energy meter to be detected to be close to the plugging mounting seat along the fixed direction. And after a push rod arranged at the bottom of the electric energy meter push plate is contacted with the terminal pushing mechanism, the terminal pushing mechanism acts to enable the terminal adjusting assembly to support the connection terminal. In the process of plugging into, wait to detect the electric energy meter all the time with the post of plugging into keeps on same straight line, and the back of plugging into, because the terminal of plugging into is propped up, its transverse diameter grow to make the terminal of plugging into with wait to detect the electric energy meter can firm contact, prevent because the nonstandard operation or the insecure of plugging into, lead to plugging into the terminal or wait to detect the damage of electric energy meter. The device simple structure, convenient to use can improve work efficiency by a wide margin, reduces working strength.
Drawings
Fig. 1 is a sectional view of an automatic crimping device of a single-phase electric energy meter.
Fig. 2 is a partially enlarged view of a portion a shown in fig. 1.
Fig. 3 is a schematic sectional view taken along line a-a of fig. 2.
Fig. 4 is a plan view of the automatic crimping device of the single-phase electric energy meter.
In the figure: the automatic crimping device comprises a single-phase electric energy meter automatic crimping device 10, an electric energy meter tray 100, a sliding chute 101, a fixing baffle 102, an electric energy meter guide plate 103, a connection mounting seat 200, a connection column 210, a connection terminal 211, a first connection lug 2111, a terminal adjusting assembly 212, a support rod 2121, a connecting rod 2122, a second connection lug 2123, a connection control assembly 300, an electric energy meter push plate 310, a guide rod 311, a handle 312, a terminal pushing mechanism 320, a lower rack 321, an upper rack 322, a steering gear 323, a reset spring 324 and a push rod 330.
Detailed Description
The technical solutions and effects of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings of the present invention.
Referring to fig. 1 to 4, an automatic crimping apparatus 10 for a single-phase electric energy meter is used for realizing automatic connection of the single-phase electric energy meter so as to perform a dielectric quality test. The automatic crimping device 10 of single-phase electric energy meter includes electric energy meter tray 100 and the mount pad 200 of plugging into of setting in electric energy meter tray 100 one side, the mount pad 200 of plugging into is provided with the post 210 of plugging into, still be provided with the control assembly 300 of plugging into on the electric energy meter tray 100.
The connection column 210 comprises a connection terminal 211 with elasticity and a hollow structure and a terminal adjusting component 212 arranged in the connection terminal 211, wherein the terminal adjusting component 212 can support the connection terminal 211. The connection control assembly 300 comprises an electric energy meter push plate 310 and a terminal pushing mechanism 320, the electric energy meter tray 100 is provided with a sliding groove 101, the bottom of the electric energy meter push plate 310 is provided with a push rod 330, and the push rod 330 is arranged in the sliding groove 101. One end of the terminal pushing mechanism 320 is disposed at the end of the slide groove 101, and the push rod 330 can contact with the end of the terminal pushing mechanism 320. One end of the terminal pushing mechanism 320, which is far away from the push rod 330, is connected to the terminal adjusting assembly 212, and the terminal pushing mechanism 320 can enable the terminal adjusting assembly 212 to support the docking terminal 211.
When the electric energy meter is manually plugged, the electric energy meter to be detected is only placed on the electric energy meter tray 100, and the electric energy meter push plate 310 is dragged to enable the electric energy meter to be detected to approach the plugging mounting seat 200 along the fixed direction. The electric energy meter to be detected is firstly plugged with the connection terminal 211, the electric energy meter push plate 310 is continuously pushed, and after the push rod 330 arranged at the bottom of the electric energy meter push plate 310 is contacted with the terminal pushing mechanism 320, the terminal pushing mechanism 320 acts to enable the terminal adjusting component 212 to support the connection terminal 211. In the process of plugging into, wait to detect the electric energy meter all the time with connect and refute the post 210 and keep on same straight line, and the back of plugging into, because connect into terminal 211 by propping up, its transverse diameter grow to make connect into terminal 211 and wait to examine the electric energy meter and can firm contact, prevent because nonstandard operation or connect into insecure, lead to connecting into the terminal or wait to examine the damage of electric energy meter. The device simple structure, convenient to use can improve work efficiency by a wide margin, reduces working strength.
In one embodiment, a fixing baffle 102 is disposed on a side of the electric energy meter tray 100 away from the docking mounting base 200, a guide hole is formed in the fixing baffle 102, a guide rod 311 is disposed on a side of the electric energy meter push plate 310, the guide rod 311 passes through the guide hole, and a handle 312 is disposed at an end of the guide rod 311. Promote handle 312, guide bar 311 is followed the guide hole is parallel to the left side removal, thereby makes electric energy meter push pedal 310 is the linear motion of left side, thereby guarantees to detect the electric energy meter with the accuracy of plugging into of connection post 210.
Further, electric energy meter guide plates 103 are disposed on both sides of the electric energy meter tray 100. Before operation, firstly, the electric energy meter to be detected is placed between the two electric energy meter guide plates 103 which are oppositely arranged, and the contact terminal of the electric energy meter to be detected is aligned with the connection column 210, so that the connection precision is improved.
In an embodiment, the terminal pushing mechanism 320 includes a lower rack 321, an upper rack 322, and a steering gear 323 engaged with the upper rack 322 and the lower rack 321, the lower rack 321 is slidably disposed at the bottom of the docking mounting base 200, and a right end of the lower rack is capable of contacting the push rod 330. The upper rack 322 is slidably disposed on the upper portion of the docking mounting base 200, and the right end of the upper rack is connected to the terminal adjusting assembly 212. The push rod 330 pushes the lower rack 321 to the left, and the steering gear 323 moves the upper rack 322 to the right, so that the terminal adjusting assembly 212 is actuated to lift the docking terminal 211.
Further, a return spring 324 is disposed at the left end of the upper rack 322. Go up rack 322 in the motion process to the right, make reset spring 324 is in tensile state, after the detection, manual propelling movement to the right waits to detect the electric energy meter, makes connect the post 210 with wait to detect the electric energy meter separation, at this moment, terminal pushing mechanism 320 is in reset under the effect of reset spring 324.
In an embodiment, the connection terminal 211 is a U-shaped clamp with an open left end, and the inner wall of the connection terminal 211 is provided with a first connection ear 2111.
Further, the terminal adjusting assembly 212 includes a stay 2121 and a connecting rod 2122, one end of the stay 2121 is connected to the right end of the upper rack 322, and the other end of the stay 2121 is provided with a second engaging lug 2123. One end of the connecting rod 2122 is hinged to the second connecting lug 2123, and the other end is hinged to the first connecting lug 2111.
The upper rack 322 pushes the stay 2121 to move rightwards, the connection terminal 211 is fixed, and at this time, the connecting rod 2122 changes (gradually increases from an acute angle) with the angle of the stay 2121 under the action of the stay 2121, so that the connection terminal 211 is spread, and the radius from the middle part to the left side gradually increases, so that the connection column 210 is firmly contacted with the electric energy meter to be detected.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.

Claims (7)

1. The automatic crimping device for the single-phase electric energy meter is characterized by comprising an electric energy meter tray and a connection mounting seat arranged on one side of the electric energy meter tray, wherein a connection column is arranged on the connection mounting seat, and a connection control assembly is further arranged on the electric energy meter tray;
the connection column comprises a hollow connection terminal with elasticity and a terminal adjusting component arranged in the connection terminal, and the terminal adjusting component can support the connection terminal;
the connection control assembly comprises an electric energy meter push plate and a terminal pushing mechanism, a sliding groove is formed in the electric energy meter tray, a push rod is arranged at the bottom of the electric energy meter push plate, and the push rod is arranged in the sliding groove; one end of the terminal pushing mechanism is arranged at the tail end of the sliding groove, and the push rod can be in contact with the end part of the terminal pushing mechanism; one end, far away from the push rod, of the terminal pushing mechanism is connected with the terminal adjusting assembly, and the terminal pushing mechanism can enable the terminal adjusting assembly to support the connection terminal.
2. The automatic crimping device of the single-phase electric energy meter according to claim 1, wherein a fixing baffle is arranged on a side of the electric energy meter tray away from the connecting mounting seat, a guide hole is formed in the fixing baffle, a guide rod is arranged on one side of the electric energy meter push plate, the guide rod penetrates through the guide hole, and a handle is arranged at the end of the guide rod.
3. The automatic crimping device of a single-phase electric energy meter according to claim 1, wherein electric energy meter guide plates are arranged on both sides of the electric energy meter tray.
4. The automatic crimping device of a single-phase electric energy meter according to claim 1, wherein the terminal pushing mechanism comprises a lower rack, an upper rack and a steering gear engaged with the upper rack and the lower rack, the lower rack is slidably disposed at the bottom of the docking mounting seat, and the right end of the lower rack can be in contact with the push rod; the upper rack is arranged on the upper portion of the connection mounting seat in a sliding mode, and the right end of the upper rack is connected to the terminal adjusting assembly.
5. The automatic crimping device of a single-phase electric energy meter according to claim 4, wherein a return spring is provided at a left end of the upper rack.
6. The automatic crimping device of claim 4, wherein the connection terminal is a U-shaped clamp with an opening at the left end, and the inner wall of the connection terminal is provided with a first connecting lug.
7. The automatic crimping device of a single-phase electric energy meter according to claim 6, wherein the terminal adjusting assembly comprises a stay bar and a connecting rod, one end of the stay bar is connected with the right end of the upper rack, and the other end of the stay bar is provided with a second connecting lug; one end of the connecting rod is hinged to the second connecting lug, and the other end of the connecting rod is hinged to the first connecting lug.
CN202111140178.2A 2021-09-28 2021-09-28 Automatic crimping device of single-phase electric energy meter Pending CN113655434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111140178.2A CN113655434A (en) 2021-09-28 2021-09-28 Automatic crimping device of single-phase electric energy meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111140178.2A CN113655434A (en) 2021-09-28 2021-09-28 Automatic crimping device of single-phase electric energy meter

Publications (1)

Publication Number Publication Date
CN113655434A true CN113655434A (en) 2021-11-16

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CN202111140178.2A Pending CN113655434A (en) 2021-09-28 2021-09-28 Automatic crimping device of single-phase electric energy meter

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116027255A (en) * 2023-03-27 2023-04-28 青岛高科通信股份有限公司 General positioning crimping device for electric energy meter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205643682U (en) * 2016-04-01 2016-10-12 国网冀北电力有限公司电力科学研究院 Three -phase intelligent ammeter's insulation test device
CN205724042U (en) * 2016-04-25 2016-11-23 华立科技股份有限公司 The embedding elastomer fluting grafting rod of electric energy meter case plug socket
CN106872929A (en) * 2017-02-21 2017-06-20 河南许继仪表有限公司 Upper electrical terminal and the electrifying device using the Upper electrical terminal
CN108818275A (en) * 2018-08-14 2018-11-16 湖南高福星智能科技有限公司 A kind of engineering machinery accessory burnishing device
CN112489903A (en) * 2020-12-04 2021-03-12 安徽信息工程学院 Automatic processing equipment for insulating element for electrical equipment
CN113433504A (en) * 2021-05-12 2021-09-24 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) Self-adaptive connection device for electric energy meter detection and electric energy meter detection system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205643682U (en) * 2016-04-01 2016-10-12 国网冀北电力有限公司电力科学研究院 Three -phase intelligent ammeter's insulation test device
CN205724042U (en) * 2016-04-25 2016-11-23 华立科技股份有限公司 The embedding elastomer fluting grafting rod of electric energy meter case plug socket
CN106872929A (en) * 2017-02-21 2017-06-20 河南许继仪表有限公司 Upper electrical terminal and the electrifying device using the Upper electrical terminal
CN108818275A (en) * 2018-08-14 2018-11-16 湖南高福星智能科技有限公司 A kind of engineering machinery accessory burnishing device
CN112489903A (en) * 2020-12-04 2021-03-12 安徽信息工程学院 Automatic processing equipment for insulating element for electrical equipment
CN113433504A (en) * 2021-05-12 2021-09-24 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) Self-adaptive connection device for electric energy meter detection and electric energy meter detection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116027255A (en) * 2023-03-27 2023-04-28 青岛高科通信股份有限公司 General positioning crimping device for electric energy meter

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