CN111948595B - Electric energy meter maintenance device, electric energy meter conveying equipment and electric energy meter maintenance system - Google Patents
Electric energy meter maintenance device, electric energy meter conveying equipment and electric energy meter maintenance system Download PDFInfo
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- CN111948595B CN111948595B CN202010831094.2A CN202010831094A CN111948595B CN 111948595 B CN111948595 B CN 111948595B CN 202010831094 A CN202010831094 A CN 202010831094A CN 111948595 B CN111948595 B CN 111948595B
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8876—Separating or stopping elements, e.g. fingers with at least two stops acting as gates
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The electric energy meter maintenance device comprises an electric energy meter homing module, a detection terminal and a detection terminal driving mechanism, wherein the detection terminal and the detection terminal driving mechanism are used for being electrically connected with electric energy meter maintenance equipment, the electric energy meter homing module comprises an inclined platform and an anti-slip blocking part, a detection terminal through hole is formed in the anti-slip blocking part, and the detection terminal driving mechanism is used for driving the detection terminal to move between an electric connection position and an avoidance position. The electric energy meter maintenance device can give consideration to both the conveying efficiency and the electric energy meter maintenance effect. An electric energy meter conveying device and an electric energy meter maintenance system comprise an electric energy meter homing module, wherein the electric energy meter homing module comprises an inclined table, an anti-slip blocking part, a first lateral movement blocking part, a second lateral movement blocking part and an electric energy meter homing mechanism, and the electric energy meter homing mechanism is used for driving the second lateral movement blocking part to move between an electric energy meter homing blocking position and an electric energy meter transfer avoiding position; the anti-slip stop part is provided with a detection terminal through hole. The maintenance efficiency of the electric energy meter maintenance system can be improved.
Description
Technical Field
The invention relates to the field of maintenance of electric energy meters, in particular to an electric energy meter maintenance device, electric energy meter conveying equipment and an electric energy meter maintenance system.
Background
Electric energy meters belong to an electric power metering apparatus, and the terminals for electrically connecting wires are generally jack-type terminals. The maintenance operation of the electric energy meter comprises the following steps: debugging, general inspection, correction and the like. When the electric energy meter is maintained, the detection terminal and the jack type terminal need to be electrically connected.
Patent document CN106383331A describes a debugging and checking integrated device for a single-phase electric energy meter, which includes a frame, an upper computer and a program-controlled power source, the upper computer is in communication connection with the program-controlled power source, the frame is provided with a standard meter and N meter calibrating stations, N is greater than or equal to 2, the program-controlled power source is respectively electrically connected with the standard meter and a meter to be calibrated installed on each meter calibrating station, and is used for providing a test voltage and a test current for the standard meter and the meter to be calibrated, each meter calibrating station includes a tray with 1 or more meter positions, a thimble block assembly corresponding to each meter position, and a front and rear linear driving mechanism for driving the thimble block assembly to be connected with or separated from the meter to be calibrated on each meter position, the program-controlled power source is electrically connected with a voltage and current connection terminal of the meter to be calibrated through a voltage and current thimble of the thimble block assembly, the meter calibrating station from 1 st to the meter calibrating station to the N-1 st meter calibrating station on the frame are used for debugging, the 2 nd to the Nth meter correcting stations are used for general inspection, and a tray conveying channel for conveying trays is further arranged on the rack.
Disclosure of Invention
The invention aims to provide an electric energy meter maintenance device, which is used for solving the technical problem that the existing plug-in type electric energy meter maintenance platform cannot give consideration to both the transmission efficiency and the electric energy meter maintenance effect.
The invention provides electric energy meter conveying equipment and an electric energy meter maintenance system, and aims to solve the technical problem that the existing electric energy meter maintenance system is low in maintenance efficiency.
The inventor finds that: when the wiring terminal of the calibrated meter is horizontally arranged, and the detection terminal is electrically connected with the wiring terminal of the calibrated meter, the calibrated meter can be pushed to horizontally slide, so that the electric connection effect is poor; when the wiring terminal of the calibrated meter is vertically arranged, the calibrated meter has poor stability and is easy to topple over and is not beneficial to the transportation of the calibrated meter. The inventor imagines that by arranging the calibrated meter on the placing table in an inclined manner, the detection terminal is electrically connected with the connection terminal of the calibrated meter from the lower side, so that the calibrated meter is pressed to the detection terminal under the action of gravity, thereby maintaining the electric connection effect of the connection terminal of the calibrated meter and the detection terminal without influencing the conveying stability of the calibrated meter.
The technical scheme of the invention is as follows:
an electric energy meter maintenance device comprises an electric energy meter homing module, a detection terminal and a detection terminal driving mechanism, wherein the detection terminal and the detection terminal driving mechanism are used for being electrically connected with electric energy meter maintenance equipment; the anti-slipping stopping part is provided with a detection terminal perforation, the detection terminal driving mechanism is used for driving the detection terminal to move between an electric connection position and an avoidance position, when the detection terminal is positioned at the electric connection position, the detection terminal can pass through the detection terminal perforation and be electrically connected with a wiring terminal of the electric energy meter arranged on the inclined table, and when the detection terminal is positioned at the avoidance position, the detection terminal does not influence the transfer of the electric energy meter arranged on the inclined table.
An electric energy meter conveying device comprises an electric energy meter homing module, wherein the electric energy meter homing module comprises an inclined table, an anti-slip blocking part, a first lateral movement blocking part, a second lateral movement blocking part and an electric energy meter homing mechanism, the electric energy meter homing mechanism is used for driving the second lateral movement blocking part to move between an electric energy meter homing blocking position and an electric energy meter transfer avoiding position, the second lateral movement blocking part is arranged at the electric energy meter homing blocking position, the first lateral movement blocking part, the second lateral movement blocking part, the inclined table and the anti-slip blocking part are matched to form a positioning frame, the second lateral movement blocking part is arranged at the electric energy meter transfer avoiding position, and the positioning frame is provided with an opening capable of being moved out of an electric energy meter; and a detection terminal through hole is formed on the anti-slip stop part.
Preferably, the electric energy meter transfer device further comprises an electric energy meter transfer module, and the electric energy meter transfer module is used for driving the electric energy meter arranged in the positioning frame to move out of the opening.
The electric energy meter transfer module is used for driving the electric energy meter arranged in the positioning frame to be transferred to a conveying surface of the first electric energy meter conveying device.
Preferably, the electric energy meter device further comprises a second electric energy meter conveying device, the second electric energy meter conveying device is connected with the inclined table, and the output end of the second electric energy meter conveying device is arranged on the higher side of the inclined table.
Further, the upper surface of the sloping table is a smooth surface, or the sloping table is formed by a plurality of polished rods, and the polished rods are parallel to or perpendicular to the conveying line of the second electric energy meter conveying device.
The utility model provides an electric energy meter maintenance system, includes that the electric energy meter maintains equipment and aforementioned electric energy meter conveying equipment, the electric energy meter maintains equipment including the detection terminal and the detection terminal actuating mechanism that are used for the electricity to connect detection device, detection terminal actuating mechanism is used for driving the detection terminal is connected the position and dodges the position at the electricity and moves between, when the detection terminal is connected the position at the electricity, it can warp the detection terminal is perforated and is in with the setting the binding post electricity of the electric energy meter on the sloping platform is connected, when the detection terminal is in dodging the position, it does not influence the setting and is in electric energy meter on the sloping platform shifts.
The invention has the beneficial effects that:
1. the electric energy meter with the set maintenance state in the electric energy meter maintenance device is obliquely arranged, so that the electric connection effect of the wiring terminal of the maintained electric energy meter and the detection terminal is improved by combining the action of gravity, the posture of the electric energy meter does not need to be adjusted, and the electric connection efficiency of the detection terminal and the maintained electric energy meter is improved. Because the electric energy meter is the slope setting, like this, can reduce the transport degree of difficulty of electric energy meter.
2. The electric energy meter conveying device provided by the invention has the advantages that the conveying operation and the electric energy meter maintenance operation are both considered, and the maintenance efficiency of an electric energy meter maintenance system can be improved.
Drawings
Fig. 1 is a schematic diagram of an electric energy meter maintenance system according to the present invention.
Fig. 2 is a schematic diagram of an electric energy meter conveying apparatus according to the present invention.
Fig. 3 is a schematic diagram of an electric energy meter maintenance device according to the present invention.
Fig. 4 is a schematic diagram of an electric energy meter maintenance device according to the present invention.
The reference number indicates that 1-second electric energy meter conveying device, 11-belt conveyor, 12-guide wheel, 2-electric energy meter homing module, 21-inclined table, 22-anti-slip stop, 23-first side shift stop, 24-second side shift stop, 25-electric energy meter homing mechanism, 26-electric energy meter transfer mechanism, 3-transition rail section, 4-first electric energy meter conveying device, 5-electric energy meter containing frame, 50-frame body, 51-upper opening, 52-detection terminal through hole, 6-electric energy meter, 7-electric energy meter maintenance equipment, 71-guide sleeve, 72-detection terminal and 73-reset spring.
Detailed Description
The present invention is described below in terms of embodiments in conjunction with the accompanying drawings to assist those skilled in the art in understanding and implementing the present invention. Unless otherwise indicated, the following embodiments and technical terms therein should not be understood to depart from the background of the technical knowledge in the technical field.
The electric energy meter maintenance device of the invention, as shown in fig. 1-4, comprises an electric energy meter homing module 2, a detection terminal 72 for electrically connecting with an electric energy meter maintenance device 7, and a detection terminal driving mechanism (not shown).
The electric energy meter homing module 2 comprises an inclined table 21 and an anti-slip stop part 22, and the inclined table 21 and the anti-slip stop part 22 are matched for supporting the electric energy meter 6 arranged on the inclined table 21. Since the ramp 21 is inclined, the anti-slip stopper 22 may be a rough surface on the ramp 21 or may be a physical structure provided on the lower side of the ramp. To prevent the electric energy meter from falling off the ramp 21 by gravity. The upper surface of the sloping platform 21 is preferably smooth, so the anti-slip stopper 22 needs to be arranged at the lower side of the sloping platform, so that the electric energy meter 6 placed on the sloping platform 21 can slide to the lowest position of the sloping platform 21 and be supported by the anti-slip stopper 22. Alternatively, the ramp 21 may be formed by a plurality of polished rods, the axes of which are preferably parallel or perpendicular to the direction of inclination of the ramp 21. That is, the upper surface of the ramp 21 is not necessarily a complete surface, and may be a support surface formed in line contact with the electric energy meter. The polished rod can also be formed by a sleeve which can be rotatably connected on the fixed shaft, so that the resistance of the electric energy meter to slide on the inclined table can be reduced.
The anti-slip stopper 22 has a through hole for detecting a terminal. The detection terminal perforation is used for enabling the detection terminal to be electrically connected with a wiring terminal of the electric energy meter, and the detection terminal can be in any shape meeting requirements, such as an opening hole and a notch.
When the electric energy meter is used, the detection terminal has two working positions, namely an electric connection position electrically connected with a wiring terminal of the electric energy meter arranged on the inclined table 21 and an avoidance position which does not influence the transfer of the electric energy meter arranged on the inclined table 21. Referring to fig. 1, although the electric energy meter can still slide obliquely upward when the detection terminal is electrically connected to the electric energy meter connection terminal in the maintenance position provided on the ramp 21, in the conventional understanding, the electric energy meter does not need to be moved to perform the detection function at this time. However, in the process of transferring the electric energy meter from other places to the maintenance position on the sloping platform or transferring the electric energy meter from the maintenance position on the sloping platform to other places, the detection terminal should be at an avoidance position which does not affect the transfer of the electric energy meter at the maintenance position arranged on the sloping platform. When the detection terminal 72 is in the electrical connection position, it can be electrically connected with the connection terminal of the electric energy meter arranged on the ramp 21 through the detection terminal perforation, and when the detection terminal 72 is in the avoidance position, it does not affect the transfer of the electric energy meter arranged on the ramp.
The detection terminal driving mechanism is used for driving the detection terminal 72 to move between the electric connection position and the avoidance position. Referring to fig. 1 to 4, the detection terminal moves linearly on the axis of the connection terminal of the electric energy meter in the maintenance position on the inclined table 21, that is, the detection terminal driving mechanism may be selected from linear displacement mechanisms, such as an electric push rod, a linear stroke cylinder, a lead screw mechanism, and a slider-crank mechanism. The linear displacement mechanism comprises a shell and a movable element, wherein the movable element can move on a certain straight line relative to the shell, so that the movable straight line of the movable element is parallel to the axis of a wiring terminal of the electric energy meter at the maintenance position on the inclined table 21, the axis of a detection terminal is parallel to the axis of the wiring terminal of the electric energy meter at the maintenance position on the inclined table 21, the movable straight line of the movable element is fixedly connected with the shell and the fixed frame, and the movable straight line of the movable element is fixedly connected with the detection terminal.
Fig. 3 shows a detection terminal unit of an electric energy meter maintenance device, the detection terminal unit includes a guide sleeve 71, a detection terminal 72 and a return spring 73, the detection terminal 72 is inserted into the guide sleeve 71 and can move between an electrical connection position and an avoidance position, generally, in an initial state, the detection terminal 72 is disposed in the avoidance position, a detection terminal driving mechanism pushes the detection terminal 72 to move to the electrical connection position, the detection terminal can be electrically connected with a connection terminal of the electric energy meter in the detection position when the detection terminal is in the electrical connection position, and the return spring 73 is in a stretching state at this time. It should be understood that the return spring 73 can drive the detection terminal 72 to return from the electrical connection position to the avoidance position, and therefore, the return spring 73 is a component of a detection terminal driving mechanism in which other components are present to drive the detection terminal 72 to adjust from the avoidance position to the electrical connection position. It should be noted that if the detection terminal driving mechanism drives more than two detection terminals at the same time, the detection terminal driving mechanism should be insulated from the detection terminals to prevent the detection terminals from forming an electrical path through the detection terminal driving mechanism.
The electric energy meter conveying equipment comprises an electric energy meter homing module 2, wherein the electric energy meter homing module 2 comprises an inclined table 21, an anti-slip stop part 22, a first lateral movement stop part 23, a second lateral movement stop part 24 and an electric energy meter homing mechanism 25. According to the requirements, the electric energy meter conveying equipment can further comprise one, two or three of an electric energy meter transfer module, a first electric energy meter conveying device and a second electric energy meter conveying device.
When in use, the second side movement stopping part 24 has two working positions, namely an electric energy meter returning stopping position and an electric energy meter transferring avoiding position. When the second side-moving stop portion 24 is at the return stop position of the electric energy meter, the ramp 21, the anti-slip stop portion 22, the first side-moving stop portion 23, and the second side-moving stop portion 24 cooperate to form a positioning frame. The positioning frame is used for limiting the maintenance position of the electric energy meter on the inclined table 21. The positioning frame can be a limit frame with a pure physical structure, and can also be a gravity positioning frame formed by combining gravity and a physical structure. In the embodiment, the electric energy meter is designed to be able to slide from the upper part of the inclined table 21 to the lower part, so in the positioning frame, the inclined table 21 and the anti-slip stopper 22 together realize the support of the electric energy meter. Taking the maintenance system of the electric energy meter shown in fig. 1 as an example, the ramp 21, the anti-slip stopper 22, the first side-shift stopper 23, and the second side-shift stopper 24 cooperate to form a gravity positioning frame. In this case, the electric energy meter may have an upward degree of freedom or a degree of freedom upward along the ramp, but the electric energy meter is substantially limited to the maintenance position by gravity. When the second side movement stopping part 24 is located at the electric energy meter transfer avoiding position, the positioning frame is provided with an opening capable of being moved out of the electric energy meter, and the limiting function of the electric energy meter transferred from the opening disappears.
The electric energy meter returning mechanism 25 is configured to drive the second side movement stopping portion 24 to move between the electric energy meter returning stopping position and the electric energy meter transferring avoiding position.
Wherein, a detection terminal through hole is formed on the anti-slip stop part. The detection terminal through hole is used for exposing a wiring terminal of the electric energy meter arranged on the inclined table, so that the detection terminal can be electrically connected with the wiring terminal of the electric energy meter arranged at the maintenance position.
If the electric energy meter conveying equipment of the invention comprises the electric energy meter transfer module 26, the electric energy meter transfer module 26 is used for driving the electric energy meter arranged in the positioning frame to move out of the opening side of the positioning frame. Fig. 4 shows an electric energy meter maintenance device, and the electric energy meter transfer module 26 selects a telescopic push rod, and the telescopic push rod is formed by an air cylinder. The telescopic push rod is fixedly arranged on one side of the first lateral movement stopping part 23, a force application hole is formed in the first lateral movement stopping part 23, and the force application part of the telescopic push rod penetrates through the force application hole to push the electric energy meter in the maintenance position to move out of one side of the opening of the positioning frame.
If the electric energy meter conveying equipment comprises the first electric energy meter conveying device 4, the first electric energy meter conveying device 4 is connected with the inclined table, the input end of the first electric energy meter conveying device 4 is arranged on one side of the opening of the positioning frame, and the electric energy meter transfer module 26 is used for driving the electric energy meter arranged in the positioning frame to be transferred to the conveying surface of the first electric energy meter conveying device. Because the electric energy meter on the maintenance position is provided with a certain inclination angle, in the electric energy meter conveying equipment shown in the figures 1-4, the transition rail section 3 is additionally arranged between the sloping platform 21 and the first electric energy meter conveying device 4, and the transition rail section 3 is used for adjusting the oblique angle of the electric energy meter, so that the conveying difficulty of the electric energy meter can be reduced.
If the electric energy meter conveying equipment comprises the second electric energy meter conveying device 1, the second electric energy meter conveying device 1 is connected with the inclined table 21, and the output end of the second electric energy meter conveying device 1 is arranged on the higher side of the inclined table, so that the electric energy meter can slide to the anti-slip stop part 22 along the inclined plane of the inclined table at the tail end of the second electric energy meter conveying device 1. Of course, if the anti-slip stopper 22 is a rough surface of the ramp 21, a driving mechanism for moving the electric energy meter to the maintenance position needs to be added.
Further, the upper surface of the sloping table 21 is a smooth surface, or the sloping table 21 is formed by a plurality of polished rods, and the polished rods are parallel to or perpendicular to the conveying line of the second electric energy meter conveying device.
The electric energy meter maintenance system comprises electric energy meter maintenance equipment and the electric energy meter conveying equipment, wherein the electric energy meter maintenance equipment comprises a detection terminal and a detection terminal driving mechanism which are used for being electrically connected with a detection device, the detection terminal driving mechanism is used for driving the detection terminal to move between an electric connection position and an avoidance position, when the detection terminal is in the electric connection position, the detection terminal can be electrically connected with a wiring terminal of an electric energy meter arranged on an inclined table through a detection terminal through hole, and when the detection terminal is in the avoidance position, the electric energy meter transfer arranged on the inclined table is not influenced.
Referring to fig. 1-4, in use, the second electric energy meter conveying device 1 conveys the electric energy meter to the inclined table 21, the electric energy meter slides on the inclined table 21 to the anti-slip stop portion 22, the electric energy meter return mechanism 25 drives the second side-moving stop portion 24 to avoid the electric energy meter from being transferred, in the transfer process, the second side-moving stop portion 24 shifts the electric energy meter to enter the maintenance position, at the maintenance position, the inclined table 21, the anti-slip stop portion 22, the first side-moving stop portion 23, and the second side-moving stop portion 24 cooperate to form a positioning frame, and at this time, the second side-moving stop portion 24 is located at the electric energy meter return stop position. The detection terminal driving mechanism drives the detection terminal to be transferred to the electric connection position from the avoidance position, the detection terminal is electrically connected with the wiring terminal of the electric energy meter at the maintenance position correspondingly, the electric energy meter maintenance equipment is used for maintaining the electric energy meter, for example, the metering system is checked, and after the maintenance is finished, the detection terminal driving mechanism drives the detection terminal to be transferred to the avoidance position from the electric connection position. The electric energy meter resetting mechanism 25 drives the second side movement stopping part 24 to transfer from the electric energy meter resetting stopping position to the electric energy meter transferring avoiding position, and the positioning frame is opened. The electric energy meter transfer mechanism drives the electric energy meter of the maintenance position to be transferred to the conveying surface of the first electric energy meter conveying device 4 from the opening of the positioning frame.
Certainly, when the invention is applied, the electric energy meter can be placed in the electric meter box, one side of the electric meter box, which corresponds to the wiring terminal of the electric energy meter, is provided with an opening through which the detection terminal can pass, and one, two or more electric meters can be arranged in the electric meter box, so that the electric meters can be conveniently transferred and the detection efficiency can be improved.
The invention is described in detail above with reference to the figures and examples. It should be understood that in practice it is not intended to be exhaustive of all possible embodiments, and the inventive concepts herein are presented by way of illustration. Without departing from the inventive concept of the present invention and without any creative effort, a person skilled in the art should, in all of the embodiments, make optional combinations of technical features and experimental changes of specific parameters, or make a routine replacement of the disclosed technical means by using the prior art in the technical field to form a specific implementation manner, which belongs to the content implicitly disclosed by the present invention.
Claims (4)
1. The electric energy meter conveying equipment comprises an electric energy meter homing module, a detection terminal and a detection terminal driving mechanism, wherein the detection terminal and the detection terminal driving mechanism are used for being electrically connected with electric energy meter maintenance equipment; it is characterized in that the electric energy meter homing module comprises an inclined platform, an anti-slip blocking part, a first lateral movement blocking part, a second lateral movement blocking part and an electric energy meter homing mechanism,
the electric energy meter resetting mechanism is used for driving the second side movement stopping part to move between an electric energy meter resetting stopping position and an electric energy meter transferring avoiding position, when the second side movement stopping part is arranged at the electric energy meter resetting stopping position, the first side movement stopping part, the second side movement stopping part, the ramp and the anti-slip stopping part are matched to form a positioning frame, when the second side movement stopping part is arranged at the electric energy meter transferring avoiding position, the positioning frame is provided with an opening capable of being moved out of the electric energy meter,
the inclined table and the anti-slip stop part are matched to support the electric energy meter arranged in the positioning frame;
a detection terminal through hole is formed in the anti-slip stop part, the detection terminal driving mechanism is used for driving the detection terminal to move between an electric connection position and an avoidance position, when the detection terminal is in the electric connection position, the detection terminal can be electrically connected with a wiring terminal of an electric energy meter arranged on the inclined table through the detection terminal through hole, and when the detection terminal is in the avoidance position, the detection terminal does not influence the transfer of the electric energy meter arranged on the inclined table; the electric energy meter transfer module is used for driving the electric energy meter arranged in the positioning frame to move out of the opening;
the electric energy meter transfer module is used for driving the electric energy meter arranged in the positioning frame to be transferred to a conveying surface of the first electric energy meter conveying device.
2. The electric energy meter conveying apparatus according to claim 1, further comprising a second electric energy meter conveying device, the second electric energy meter conveying device being engaged with the ramp, and an output end thereof being disposed on a higher side of the ramp.
3. The electric energy meter conveying apparatus according to claim 2, wherein an upper surface of the sloping table is a smooth surface, or the sloping table is formed by a plurality of polished rods which are parallel or perpendicular to a conveying line of the second electric energy meter conveying device.
4. An electric energy meter maintenance system comprising an electric energy meter maintenance device, characterized by further comprising an electric energy meter transportation device according to any one of claims 1-3;
the electric energy meter maintenance equipment is including the detection terminal and the detection terminal actuating mechanism who are used for electricity to connect detection device, detection terminal actuating mechanism is used for driving the detection terminal is connected the position and is dodged the position at the electricity and move about, when the detection terminal is in the electricity and connects the position, it can warp the detection terminal is perforated and is set up the binding post electricity of the electric energy meter on the sloping platform is connected, when the detection terminal is in dodging the position, it does not influence the setting and is in electric energy meter on the sloping platform shifts.
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