CN111579852B - Current collecting device, mounting method and dismounting method - Google Patents
Current collecting device, mounting method and dismounting method Download PDFInfo
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- CN111579852B CN111579852B CN202010626710.0A CN202010626710A CN111579852B CN 111579852 B CN111579852 B CN 111579852B CN 202010626710 A CN202010626710 A CN 202010626710A CN 111579852 B CN111579852 B CN 111579852B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
Abstract
The application relates to a current collecting device, an installation method and a disassembly method. The current acquisition equipment comprises a sensor body, a clamping device and a locking device; the sensor body comprises a locking piece, a rotatable connecting piece, a first shell and a second shell; a first groove is formed in the first shell, and a second groove is formed in the second shell; one side of the first shell and one side of the second shell are connected through a rotatable connecting piece; the other side of the first shell is connected with the other side of the second shell through a locking piece; when the first shell and the second shell are closed, the first groove and the second groove form a hollow area for accommodating a busbar to be tested; the clamping device comprises a first rod body and a clamping part for clamping the sensor body; the clamping part is arranged on the first rod body; the locking device comprises a second rod body and a locking part connected with the second rod body; the locking part comprises a clamping hook part and a convex part; the clamping hook part and the bulge part are arranged on the second rod body in a back-to-back mode.
Description
Technical Field
The application relates to the technical field of testing of power instruments, in particular to a current collecting device, an installation method and a dismounting method.
Background
The 10kV switch cabinet is mainly applied to various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, factories and mining enterprises, residential districts, high-rise buildings and the like. In the switch cabinet, a busbar is used for connecting a master switch and switches in each shunt circuit.
The safety and stable operation of a power distribution system and a switch cabinet are important for real-time detection, control and alarm of a power system. To complete real-time detection, control and alarm of the power system, parameters need to be collected and processed, and current signals output by the current transformer are main electrical quantities reflecting the operation states of power transmission and transformation equipment of the power system.
In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: traditional current acquisition equipment can not be installed and dismantled with electricity.
Disclosure of Invention
In view of the above, it is necessary to provide a current collecting apparatus, a mounting method, and a dismounting method that can be mounted and dismounted in an electrified manner.
In order to achieve the above object, in one aspect, an embodiment of the present invention provides a current collecting device, including a sensor body, a clamping device, and a locking device;
the sensor body comprises a locking piece, a rotatable connecting piece, a first shell and a second shell; a first groove is formed in the first shell, and a second groove is formed in the second shell; one side of the first shell and one side of the second shell are connected through a rotatable connecting piece; the other side of the first shell is connected with the other side of the second shell through a locking piece; when the first shell and the second shell are closed, the first groove and the second groove form a hollow area for accommodating a busbar to be tested;
the clamping device comprises a first rod body and a clamping part for clamping the sensor body; the clamping part is arranged on the first rod body;
the locking device comprises a second rod body and a locking part connected with the second rod body; the locking part comprises a clamping hook part and a convex part; the clamping hook part and the bulge part are arranged on the second rod body in a back-to-back mode.
In one embodiment, the sensor body further comprises a first iron core arranged in the first shell, a second iron core arranged in the second shell, and a current measuring circuit, a processor and a communication device which are arranged in the first shell or the second shell;
the current measuring circuit is connected with the communication equipment through the processor.
In one embodiment, the current measurement circuit includes a magnetic sensing device and a first signal conditioning circuit;
the magnetic sensing equipment is connected with the processor through the first signal conditioning circuit.
In one embodiment, the sensor body further comprises a temperature measurement circuit; the temperature measuring circuit comprises a temperature sensor and a second signal conditioning circuit;
the temperature sensor is arranged in the first groove or the second groove; the temperature sensor is connected with the processor through the signal conditioning circuit.
In one embodiment, the sensor body further comprises a thermal pad;
the temperature sensor is arranged between the heat-conducting pad and the inner wall surface of the first groove, or
The temperature sensor is arranged between the heat conducting pad and the inner wall surface of the second groove.
In one embodiment, the device further comprises a spring pad;
the spring pad is arranged at the bottom of the first groove or the bottom of the second groove.
In one embodiment, the clamping portion comprises a base plate and a plurality of projections;
each bulge is vertically arranged on the bottom plate.
In one embodiment, the first housing and the second housing are both rectangular housings.
On the other hand, the embodiment of the invention also provides an installation method, which is applied to any one of the current collecting devices, and the method comprises the following steps:
clamping the sensor body into a clamping part of the clamping device;
the sensor body is moved by adopting a first rod body, so that a first shell and a second shell are respectively arranged on two opposite sides of a busbar to be detected;
rotating the first rod body to enable the busbar to be tested to be arranged in the hollow area;
and locking parts are locked by the clamping hook parts.
On the other hand, the embodiment of the invention further provides a disassembling method, which is applied to any one of the current collecting devices, and the method comprises the following steps:
clamping the sensor body into a clamping part of the clamping device;
unlocking the locking piece by adopting the convex part;
and rotating the first rod body by a preset angle and then moving the first rod body so as to enable the sensor body to leave the busbar to be detected.
One of the above technical solutions has the following advantages and beneficial effects:
the current collecting device comprises a sensor body, a clamping device and a locking device; the sensor body comprises a locking piece, a rotatable connecting piece, a first shell and a second shell; a first groove is formed in the first shell, and a second groove is formed in the second shell; one side of the first shell and one side of the second shell are connected through a rotatable connecting piece; the other side of the first shell is connected with the other side of the second shell through a locking piece; when the first shell and the second shell are closed, the first groove and the second groove form a hollow area for accommodating the busbar to be tested. The hollow area is used for accommodating a busbar to be tested. The clamping device can clamp the sensor body through the clamping part. The locking device can unlock and lock the locking piece through the clamping hook part and the protruding part, so that live working can be conveniently carried out when the sensor body operates abnormally, and then the operation of installing the sensor can be carried out on the switch cabinet which is put into operation in a live mode.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular description of preferred embodiments of the application, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the subject matter of the present application.
FIG. 1 is a block diagram showing the structure of a current collecting device in one embodiment;
FIG. 2 is a first schematic block diagram of a sensor body in one embodiment;
FIG. 3 is a second schematic block diagram of a sensor body in one embodiment;
FIG. 4 is a third schematic block diagram of a sensor body in one embodiment;
FIG. 5 is a fourth schematic block diagram of a sensor body in one embodiment;
FIG. 6 is a side view of the locking device in one embodiment;
FIG. 7 is a block diagram of a clamp portion according to an embodiment;
FIG. 8 is an assembly view of the clamping device and sensor body in one embodiment;
FIG. 9 is a schematic flow chart diagram of an installation method in one embodiment;
fig. 10 is a schematic diagram illustrating a step of moving the sensor body by using the first rod in an embodiment to place the first shell and the second shell on two opposite sides of the busbar to be tested, respectively;
FIG. 11 is a schematic diagram illustrating a step of rotating the first rod to place the busbar to be tested in the hollow region according to an embodiment;
FIG. 12 is a schematic view of an embodiment of the steps for locking the locking member using the hook portion;
FIG. 13 is a schematic illustration of the effect of the sensor body on the end of installation in one embodiment;
FIG. 14 is a schematic flow chart of a disassembly method in one embodiment;
fig. 15 is a schematic diagram illustrating a step of moving the sensor body by using the first rod in an embodiment to place the first shell and the second shell on two opposite sides of the busbar to be tested, respectively;
FIG. 16 is a schematic view of the steps for unlocking the retaining member using the projections according to one embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first groove may be referred to as a second groove, and similarly, a second groove may be referred to as a first groove, without departing from the scope of the present application. The first and second grooves are both grooves, but they are not the same groove.
It is to be understood that "connection" in the following embodiments is to be understood as "electrical connection", "communication connection", and the like if the connected circuits, modules, units, and the like have communication of electrical signals or data with each other.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Also, as used in this specification, the term "and/or" includes any and all combinations of the associated listed items.
In one embodiment, as shown in fig. 1, there is provided a current collection apparatus comprising a sensor body, a clamping device, and a locking device;
the sensor body includes a locking member 110, a rotatable connecting member 120, a first housing 130, and a second housing 140; the first housing 130 is provided with a first groove 131 (not shown in fig. 1), and the second housing 140 is provided with a second groove 141 (not shown in fig. 1); one side of the first housing 130 and one side of the second housing 140 are connected by the rotatable connection 120; the other side of the first housing 130 and the other side of the second housing 140 are connected by a locker 110; when the first housing 130 and the second housing 140 are closed, the first groove 131 (not shown in fig. 1) and the second groove 141 (not shown in fig. 1) form a hollow region for accommodating the busbar to be tested;
the clamping device comprises a first rod body 210 and a clamping part 220 for clamping the sensor body; the clamping portion 220 is disposed on the first rod 210;
the locking device comprises a second rod body 310 and a locking part 320 connected with the second rod body 310; the locking part 320 comprises a hook part 321 and a convex part 323; the hook 321 and the protrusion 323 are oppositely disposed on the second rod 310.
The locking member may be any one of the devices in the art that can perform locking. In one particular example, the locking member may be a mechanism for snap-in connection or integral locking of one component to another, such as a snap fit or the like. The retaining member may include a retaining member and a fastener. The positioning piece is used for guiding the buckle to smoothly, correctly and quickly reach the installation position when being installed. And the fastener effect is: after a certain separating force is received, the buckles can be separated, and the two connecting pieces are separated. The positioning piece and the fastening piece are respectively arranged on different shells. For example, the positioning member is disposed on the other side of the first housing and the fastening member is disposed on the other side of the second housing, or the positioning member is disposed on the other side of the second housing and the fastening member is disposed on the other side of the first housing.
The rotatable connecting piece is connected with one side of the first shell and one side of the second shell respectively so that the first shell and the second shell can be opened and closed. The first groove is disposed on the first housing, and the second groove is disposed on the second housing, it should be noted that when the first housing and the second housing are closed, the first groove and the second groove can form a hollow area, that is, the opening of the first groove and the opening of the second groove can be closed. The hollow area is used for accommodating a busbar to be tested. The sensor body is used for detecting the electrical parameters of the busbar to be detected in the hollow area. The shape of the first groove and the shape of the second groove may be any shape, and in a specific example, the first groove and the second groove are corresponding rectangular grooves.
The clamping device is used for clamping the sensor body, and particularly clamps the sensor body through the clamping part. The first rod body is used for extending. The clamping portion may be any structure available in the art for clamping.
The locking portion is used for unlocking and locking the locking member, namely applying separation force and approaching force to the fastening member to connect and separate the positioning member and the fastening member. The first rod body and the second rod body are only used for distinguishing whether the rod bodies belong to the clamping device or the locking device. The first rod body and the second rod body can have the same structure or different structures. The first rod body and the second rod body are made of non-conductive materials.
Specifically, the locking portion includes a hook portion and a projection portion. Wherein the projection is adapted to apply a separation force to the fastener to unlock the locking member. The clamping hook part is used for applying approaching force to the fastening piece, so that the two parts of the locking piece are close to each other, and the locking effect is achieved.
According to the current collecting device, the sensor body comprises a locking piece, a rotatable connecting piece, a first shell and a second shell; a first groove is formed in the first shell, and a second groove is formed in the second shell; one side of the first shell and one side of the second shell are connected through a rotatable connecting piece; the other side of the first shell is connected with the other side of the second shell through a locking piece; when the first shell and the second shell are closed, the first groove and the second groove form a hollow area for accommodating the busbar to be tested. The hollow area is used for accommodating a busbar to be tested. The clamping device can clamp the sensor body through the clamping part. The locking device can unlock and lock the locking piece through the clamping hook part and the protruding part, so that live working can be conveniently carried out when the sensor body operates abnormally, and then the operation of installing the sensor can be carried out on the switch cabinet which is put into operation in a live mode.
In one embodiment, as shown in fig. 2, the sensor body further comprises a first core disposed within the first housing 130, a second core disposed within the second housing 140, and a current measuring circuit, a processor and a communication device disposed within the first housing 130 or within the second housing 140;
the current measuring circuit is connected with the communication equipment through the processor.
Wherein, first iron core and second iron core are located respectively in first casing and second casing. The current measuring circuit, processor and communication device may be located within the first housing or may be located within the second housing.
The current measuring circuit is used for detecting the current of the busbar to be detected, and the processor transmits the current value of the busbar to be detected outwards through the communication equipment, so that a remote terminal can conveniently obtain the current of the busbar to be detected.
In one embodiment, as shown in FIG. 3, the current measurement circuit includes a magnetic sensing device 150 and a first signal conditioning circuit;
the magnetic sensing equipment is connected with the processor through the first signal conditioning circuit.
In particular, the current measurement circuit includes a magnetic sensing device and a first signal conditioning circuit. The first signal conditioning circuit may be any signal conditioning circuit known in the art that converts analog signals from the sensor into digital signals for data acquisition, process control, performing computational display readout, and other purposes. In one specific example, the magnetic sensing device is a TMR2503 chip. The chip comprises four non-shielding high-sensitivity TMR sensor elements, the TMR sensor elements can sense a magnetic field vertical to the surface of the chip, when an external magnetic field changes along the direction vertical to the surface of the chip, the Wheatstone full bridge provides differential voltage output, and the sensitivity and offset voltage of TMR2503 can be kept at a stable level within the range of-55 ℃ to +150 ℃.
In one embodiment, as shown in fig. 4, the current measurement circuit includes a magnetic sensing device 150 and a first signal conditioning circuit;
the magnetic sensing device 150 is connected to the processor via a first signal conditioning circuit.
The sensor body also includes temperature measurement circuitry 160 (not shown in FIG. 4); the temperature measurement circuit includes a temperature sensor 161 and a second signal conditioning circuit 163;
the temperature sensor 161 is arranged in the first groove or the second groove; the temperature sensor 161 is connected to the processor through a second signal conditioning circuit.
Specifically, the temperature sensor may be disposed in the first groove or the second groove, and in one specific example, the temperature sensor may be NTC 3950-10K. The TMR2503 chip is used for assisting in judging whether the output signal on the current TMR2503 chip is reliable or not. The temperature sensor transmits the acquired temperature signal to the processor through the second signal conditioning circuit and transmits the temperature signal to the outside through the communication equipment. First and second signal conditioning circuits the general terms "first", "second", etc. may be used herein to describe various signal conditioning circuits, but the two signal conditioning circuits are not limited by these terms. These terms are only used to distinguish a first signal conditioning circuit from another signal conditioning circuit. For example, a first signal conditioning circuit may be referred to as a second signal conditioning circuit, and similarly, a second signal conditioning circuit may be referred to as a first signal conditioning circuit, without departing from the scope of the present application. The first signal conditioning circuit and the second signal conditioning circuit are both signal conditioning circuits, but are not the same signal conditioning circuit.
In one embodiment, the system further comprises a CT energy obtaining circuit and a battery power supply circuit, and the CT energy obtaining circuit and the battery power supply circuit are used for supplying power to the signal conditioning circuit, the processor and the communication equipment.
In one embodiment, the sensor body further comprises a thermal pad 170, as in FIG. 5;
the temperature sensor is arranged between the heat-conducting pad and the inner wall surface of the first groove, or
The temperature sensor is arranged between the heat conducting pad and the inner wall surface of the second groove.
Specifically, the heat conducting pad is used for directly contacting the busbar to be tested and can fix the sensor. When the temperature sensor is arranged in the first groove, the temperature sensor can be specifically arranged between the heat conducting pad and the inner wall surface of the first groove; when the temperature sensor is arranged in the second groove, the temperature sensor can be specifically arranged on the inner wall surfaces of the heat conducting pad and the second groove. Correspondingly, the heat conducting pad can also be arranged in the first groove or the second groove.
In one embodiment, there is provided a current collection apparatus comprising a sensor body, a clamping device, and a locking device;
the sensor body comprises a locking piece, a rotatable connecting piece, a first shell and a second shell; a first groove is formed in the first shell, and a second groove is formed in the second shell; one side of the first shell and one side of the second shell are connected through a rotatable connecting piece; the other side of the first shell is connected with the other side of the second shell through a locking piece; when the first shell and the second shell are closed, the first groove and the second groove form a hollow area for accommodating a busbar to be tested;
the clamping device comprises a first rod body and a clamping part for clamping the sensor body; the clamping part is arranged on the first rod body;
the locking device comprises a second rod body and a locking part connected with the second rod body; the locking part comprises a clamping hook part and a convex part; the clamping hook part and the bulge part are arranged on the second rod body in a back-to-back mode. A side view of the locking device can be seen in fig. 6.
Also comprises a spring pad;
the spring pad is arranged at the bottom of the first groove or the bottom of the second groove.
In one embodiment, the sensor body further comprises a thermal pad;
the temperature sensor is arranged between the heat-conducting pad and the inner wall surface of the first groove, or
The temperature sensor is arranged between the heat conducting pad and the inner wall surface of the second groove.
Wherein, the spring cushion can be any spring cushion in the field. The spring pad and the heat conducting pad can be arranged in the same groove or different grooves. Under the condition that the spring pad and the heat conducting pad are arranged in the same groove, the spring pad can be arranged below the heat conducting pad, and the spring pad can also be arranged above the heat conducting pad. In one particular example, the spring pad and the thermal pad may each occupy a recessed portion of the bottom area. The heat conducting pad and the spring pad are arranged in different grooves, the heat conducting pad can be arranged in the first groove, and the spring pad is arranged in the second groove; the heat conducting pad is arranged in the second groove, and the spring pad is arranged in the first groove.
In one embodiment, as shown in fig. 7, the clamping portion includes a bottom plate 221 and a plurality of projections 223;
each projection 223 is vertically provided on the bottom plate 221.
Specifically, the bottom plate and the plurality of projections together form a notch through which the sensor body is held. Each protrusion may be a rectangular parallelepiped sheet. In one particular example, the flap is gradually curved as it extends outwardly away from the base plate so that the distance between each projection is gradually increased. In one embodiment, the first housing and the second housing are both rectangular housings. The assembly of the clamping device with the sensor body is shown in fig. 8.
In one embodiment, as shown in fig. 9, there is further provided a mounting method applied to the current collecting apparatus as described in any one of the above, the method comprising the steps of:
s910, clamping the sensor body into a clamping part of the clamping device;
specifically, the clamping portion may abut against one side of the sensor body, so that the sensor body is clamped into the clamping portion.
S920, moving the sensor body by using the first rod, so that the first shell and the second shell are respectively disposed on two opposite sides of the busbar to be tested (as shown in fig. 10);
specifically, the sensor body is clamped in the clamping part, so that the sensor body can move along with the movement of the first rod body. In this step, the first rod body is moved to the gap between the busbars to be tested, and the narrower side of the sensor body is utilized to enter the gap, so that the first shell and the second shell in the sensor body are respectively arranged at two sides of the busbars to be tested.
S930, rotating the first rod body to enable the busbar to be tested to be arranged in the hollow area;
specifically, the first rod body is rotated by a preset angle, so that when the first shell and the second shell are closed, the busbar to be tested is placed in the hollow area (as shown in fig. 11), the busbar to be tested is clamped, and the sensor body is fixed on the busbar to be tested.
And S940, locking parts are locked by the clamping hook parts.
Specifically, the hook portion of the locking device is used for locking, so that the locking member does not fall off (as shown in fig. 12).
The method may be implemented manually, or may be implemented by a robot, and specifically, the steps may be implanted in a processor of the robot, and when installation is required, the robot runs the steps to achieve an installation effect.
Further, the clamping device and the locking device are removed after locking. Fig. 13 shows an effect view of the end of the mounting of the sensor body and the busbar.
In one embodiment, as shown in fig. 14, there is provided a disassembling method applied to the current collecting apparatus as described in any one of the above, the method comprising the steps of:
s1410, clamping the sensor body into a clamping part of the clamping device;
specifically, the sensor body may be snapped into the grip by abutting the grip against one side of the sensor body (as shown in fig. 15).
S1420, unlocking the locking piece by the aid of the protruding portion;
specifically, the locking member is pressed by the protrusion to be locked (as shown in fig. 16).
And S1430, rotating the first rod body by a preset angle and then moving the first rod body so as to enable the sensor body to leave the busbar to be detected.
The method may be implemented manually, or may be implemented by a robot, and specifically, the steps may be implanted in a processor of the robot, and when installation is required, the robot runs the steps to achieve an installation effect.
It should be understood that although the steps in the flowcharts of fig. 9 and 14 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 9 and 14 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least some of the sub-steps or stages of other steps.
In one embodiment, there is provided a mounting device built into the interior of a robot, comprising:
the first clamping module is used for clamping the sensor body into a clamping part of the clamping device;
the first moving module is used for moving the sensor body by adopting a first rod body so that the first shell and the second shell are respectively arranged on two opposite sides of the busbar to be detected;
the first rotating module is used for rotating the first rod body so that the busbar to be tested is arranged in the hollow area;
and the locking module is used for locking the locking piece by adopting the clamping hook part.
In one embodiment, there is provided a detaching device built in the interior of a robot, including:
the second clamping module is used for clamping the sensor body into the clamping part of the clamping device;
the unlocking module is used for unlocking the locking piece by adopting the bulge part;
and the second rotating module is used for rotating the first rod body by a preset angle and then moving the first rod body so as to enable the sensor body to leave the busbar to be detected.
For the specific limitation of the mounting and dismounting device, reference may be made to the above limitation of the mounting and dismounting method, which is not described herein again. The modules in the assembling and disassembling device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a robot is provided that includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the robot is used to provide computational and control capabilities. The memory comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the robot is used for communicating with an external terminal through network connection. The computer program is executed by a processor to implement an installation method and a removal method. The display screen of the robot can be a liquid crystal display screen or an electronic ink display screen, and the input device of the robot can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on a shell of the robot, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the structure shown in figure Y is a block diagram of only a portion of the structure associated with the present application and does not constitute a limitation on the robot to which the present application is applied, and that a particular robot may include more or fewer components than those shown, or combine certain components, or have a different arrangement of components.
In one embodiment, a robot is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
clamping the sensor body into a clamping part of the clamping device;
the sensor body is moved by adopting a first rod body, so that a first shell and a second shell are respectively arranged on two opposite sides of a busbar to be detected;
rotating the first rod body to enable the busbar to be tested to be arranged in the hollow area;
and locking parts are locked by the clamping hook parts.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
clamping the sensor body into a clamping part of the clamping device;
unlocking the locking piece by adopting the convex part;
and rotating the first rod body by a preset angle and then moving the first rod body so as to enable the sensor body to leave the busbar to be detected.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
clamping the sensor body into a clamping part of the clamping device;
the sensor body is moved by adopting a first rod body, so that a first shell and a second shell are respectively arranged on two opposite sides of a busbar to be detected;
rotating the first rod body to enable the busbar to be tested to be arranged in the hollow area;
and locking parts are locked by the clamping hook parts.
In one embodiment, the computer program when executed by the processor further performs the steps of:
clamping the sensor body into a clamping part of the clamping device;
unlocking the locking piece by adopting the convex part;
and rotating the first rod body by a preset angle and then moving the first rod body so as to enable the sensor body to leave the busbar to be detected.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus DRAM (RDRAM), and interface DRAM (DRDRAM).
In the description herein, references to the description of "some embodiments," "other embodiments," "desired embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic description of the above terminology may not necessarily refer to the same embodiment or example.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The current collecting equipment is characterized by comprising a sensor body, a clamping device and a locking device;
the sensor body comprises a locking member, a rotatable connecting member, a first housing and a second housing; a first groove is formed in the first shell, and a second groove is formed in the second shell; one side of the first housing and one side of the second housing are connected by the rotatable connection; the other side of the first shell is connected with the other side of the second shell through the locking piece; when the first shell and the second shell are closed, the first groove and the second groove form a hollow area for accommodating a busbar to be tested; the locking piece comprises a positioning piece and a fastening piece; the positioning piece and the fastening piece are respectively arranged on different shells;
the clamping device comprises a first rod body and a clamping part for clamping the sensor body; the clamping part is arranged on the first rod body;
the locking device comprises a second rod body and a locking part connected with the second rod body; the locking part comprises a clamping hook part and a convex part; the clamping hook part and the bulge part are arranged on the second rod body in a back-to-back mode.
2. The current collection device of claim 1, wherein the sensor body further comprises a first core disposed within the first housing, a second core disposed within the second housing, and a current measurement circuit, processor, and communication device disposed within the first housing or the second housing;
the current measurement circuit is connected to the communication device through the processor.
3. The current collection device of claim 2, wherein the current measurement circuit comprises a magnetic sensing device and a first signal conditioning circuit;
the magnetic sensing equipment is connected with the processor through the first signal conditioning circuit.
4. The current collection device of claim 2, wherein the sensor body further comprises a temperature measurement circuit; the temperature measuring circuit comprises a temperature sensor and a second signal conditioning circuit;
the temperature sensor is arranged in the first groove or the second groove; the temperature sensor is connected with the processor through the second signal conditioning circuit.
5. The current collection device of claim 4, wherein the sensor body further comprises a thermally conductive pad;
the temperature sensor is arranged between the heat conducting pad and the inner wall surface of the first groove, or
The temperature sensor is arranged between the heat conducting pad and the inner wall surface of the second groove.
6. The current collection device of claim 1, further comprising a spring pad;
the spring pad is arranged at the bottom of the first groove or the bottom of the second groove.
7. The current collection device of claim 1, wherein the clamp portion comprises a base plate and a plurality of protrusions;
each protrusion is vertically arranged on the bottom plate.
8. The current collection device of claim 1, wherein the first housing and the second housing are both rectangular housings.
9. A mounting method applied to the current collection apparatus according to any one of claims 1 to 8, the method comprising the steps of:
clamping the sensor body into a clamping part of the clamping device;
the first rod body is adopted to move the sensor body, so that the first shell and the second shell are respectively arranged on two opposite sides of a busbar to be detected;
rotating the first rod body to enable the busbar to be tested to be arranged in the hollow area;
and the locking piece is locked by the clamping hook part.
10. A disassembling method applied to the current collection apparatus according to any one of claims 1 to 8, the method comprising the steps of:
clamping the sensor body into a clamping part of the clamping device;
unlocking the locking member by using the boss;
and rotating the first rod body by a preset angle and then moving the first rod body so as to enable the sensor body to leave the busbar to be detected.
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| CN112688687B (en) * | 2020-12-09 | 2022-07-12 | 南方电网数字电网研究院有限公司 | Method and device for acquiring physical information to be tested, computer equipment and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204461630U (en) * | 2015-04-02 | 2015-07-08 | 杨志强 | A kind of passive and wireless temperature current-sensing |
| CN106405198A (en) * | 2016-11-30 | 2017-02-15 | 国网江苏省电力公司连云港供电公司 | Telescopic clip-on current detection device |
| CN207181505U (en) * | 2017-09-05 | 2018-04-03 | 国网甘肃省电力公司检修公司 | A kind of current detection sensor fixing device |
| CN108390310A (en) * | 2018-03-09 | 2018-08-10 | 国网浙江淳安县供电有限公司 | A kind of multi-functional livewire work operation instrument |
| CN110836995A (en) * | 2019-11-12 | 2020-02-25 | 国网辽宁省电力有限公司鞍山供电公司 | Multifunctional current narrowband NB-loT Internet of things detection service system |
| CN210119511U (en) * | 2019-05-14 | 2020-02-28 | 国网新疆电力有限公司奎屯供电公司 | Current measuring device in complex environment |
| CN111025215A (en) * | 2019-11-29 | 2020-04-17 | 广东电网有限责任公司 | Leakage current meter live-line detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6059476B2 (en) * | 2012-09-20 | 2017-01-11 | 富士通コンポーネント株式会社 | Power sensor |
-
2020
- 2020-07-02 CN CN202010626710.0A patent/CN111579852B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204461630U (en) * | 2015-04-02 | 2015-07-08 | 杨志强 | A kind of passive and wireless temperature current-sensing |
| CN106405198A (en) * | 2016-11-30 | 2017-02-15 | 国网江苏省电力公司连云港供电公司 | Telescopic clip-on current detection device |
| CN207181505U (en) * | 2017-09-05 | 2018-04-03 | 国网甘肃省电力公司检修公司 | A kind of current detection sensor fixing device |
| CN108390310A (en) * | 2018-03-09 | 2018-08-10 | 国网浙江淳安县供电有限公司 | A kind of multi-functional livewire work operation instrument |
| CN210119511U (en) * | 2019-05-14 | 2020-02-28 | 国网新疆电力有限公司奎屯供电公司 | Current measuring device in complex environment |
| CN110836995A (en) * | 2019-11-12 | 2020-02-25 | 国网辽宁省电力有限公司鞍山供电公司 | Multifunctional current narrowband NB-loT Internet of things detection service system |
| CN111025215A (en) * | 2019-11-29 | 2020-04-17 | 广东电网有限责任公司 | Leakage current meter live-line detection device |
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