CN115856755B - Portable electric energy metering detector for electric power detection - Google Patents
Portable electric energy metering detector for electric power detection Download PDFInfo
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- CN115856755B CN115856755B CN202211463184.6A CN202211463184A CN115856755B CN 115856755 B CN115856755 B CN 115856755B CN 202211463184 A CN202211463184 A CN 202211463184A CN 115856755 B CN115856755 B CN 115856755B
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000001133 acceleration Effects 0.000 claims abstract description 23
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- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000009423 ventilation Methods 0.000 claims description 26
- 239000000523 sample Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 230000002441 reversible effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 206010011732 Cyst Diseases 0.000 abstract description 10
- 208000031513 cyst Diseases 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 15
- 230000003139 buffering effect Effects 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of electric energy metering detectors, in particular to a portable electric energy metering detector for electric power detection. The utility model provides an electric power detects with portable electric energy measurement detector, includes articulated box and protecting cover each other, and the periphery fixed mounting of box has the cyst, and the inside sliding connection of box has the axial slip table, and the inner wall sliding connection of axial slip table has vertical balladeur train, and the inner wall fixed mounting of box have with axial slip table and vertical balladeur train complex annular to protect the cyst, and operation panel, triaxial acceleration sensor and suction pump are installed respectively to the top surface of vertical balladeur train, and fixed mounting has annular ripple strip between the relative surface of operation panel and box. The beneficial effects of the invention are as follows: through the setting of surely pressing from both sides the subassembly, on satisfying the basis of detector portability function, increased the auxiliary positioning mechanism when detecting the detector, when needs make this device be fixed in the ammeter case and carry out the metering detection operation of ammeter, two expand splint work.
Description
Technical Field
The invention relates to the technical field of electric energy metering detectors, in particular to a portable electric energy metering detector for electric power detection.
Background
The electricity larceny is always a prominent problem which puzzles normal supply of electric power, some units and individuals make the ideas thin, the electricity larceny is driven and tempted by economic benefits, the electricity larceny is used as a means for reducing cost and taking violence, so that the electricity larceny is performed in thousands of ways and ways, the number of small users is increased rapidly along with the implementation of ' two-electricity separation ' and ' one-house one-meter ' of a newly built district ', the number of staff is basically unchanged, the traditional method for detaching the electric energy meter and returning to a metering inspection method of a company is too low, and therefore, the electric energy meter on-site electric energy metering detector for detecting an electric energy meter field is gradually developed in the market.
In the prior art, various types of electric energy metering detectors have appeared, for example, patent document with publication number CN211505859U discloses a novel electric energy metering device detector, the detector body is installed on the base through the rotating shaft, the detector can be erected, the operation is convenient, but the detector is inconvenient to realize the quick fixing of the detector on the electric energy meter on the premise of meeting the portable function, and the detector lacks necessary dustproof and shockproof protection structure.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a portable electric energy metering detector for electric power detection, which solves the problems that the conventional detector is inconvenient to realize the rapid fixing of the detector on an electric energy meter on the premise of meeting the portable function, and the detector lacks a necessary dustproof and shockproof protection structure.
The technical scheme for solving the technical problems is as follows: the utility model provides an electric power detects with portable electric energy measurement detector, includes articulated box and protecting cover each other, the periphery fixed mounting of box has the cyst, the inside sliding connection of box has the axial slip table, the inner wall sliding connection of axial slip table has vertical balladeur train, the inner wall fixed mounting of box has the annular protection bag with axial slip table and vertical balladeur train complex, the surface and the cyst intercommunication of annular protection bag, operation panel, triaxial acceleration sensor and suction pump are installed respectively to the top surface of vertical balladeur train, fixed mounting has annular ripple strip between the relative surface of operation panel and box, the detector subassembly is installed to the surface of operation panel, the port of suction pump is through allies oneself with the fixed intercommunication of pipe and cyst, the inside fixed mounting of allies oneself with the pipe has air pressure probe, the back of box is fixed mounting respectively and is decided the clamp assembly, the inner wall joint of protecting cover has the removal display screen with detector subassembly data connection.
The beneficial effects of the invention are as follows:
through setting up of decide clamp subassembly, on satisfying the basis of detector portability function, added the assistance-localization real-time mechanism when detecting the detector, when needs make this device be fixed in the ammeter case and carry out the measurement of ammeter and detect the operation, two expand splint work, under this kind of fixed scene, the surface that two expand splint is hugged closely with the inner wall of ammeter case, accomplish the fixed operation of box then, after the box is fixed in the ammeter case, be convenient for carry out electric energy measurement monitoring operation to the relevant ammeter in the ammeter case then, through the realization of above-mentioned technological effect, thereby effectively improve the easy operability of this device.
Through dustproof subassembly, the setting of capsule and annular protection bag, dustproof and the protection architecture that takes precautions against earthquakes to the detector has been increased on traditional detector's basis, under the box daily use mode, the inside of capsule is filled into quarter volume of gas, then carry out elasticity buffering protection to the box, when triaxial acceleration sensor monitors the acceleration value of box triaxial arbitrary direction and surpass the threshold value, triaxial acceleration sensor feeds back the real-time signal that monitors to the well accuse host computer, well accuse host computer is according to triaxial acceleration sensor's data feedback, control suction pump carries out the packing of gas to the inside of capsule, until the tolerance of capsule and annular protection bag reaches half tolerance, thereby improve the buffer strength of capsule, annular and rubber material setting through annular protection bag, thereby carry out elasticity offset and elasticity buffering to axial slip table and vertical carriage vibration or the displacement volume when receiving the collision, realize through above-mentioned elasticity offset and elasticity buffering effect, thereby play vertical and axial synchronous buffering protection effect to the interior constructional element of box.
Under the daily use mode, when the box received the collision, the capsule received the collision force effect promptly, because the intercommunication setting of capsule and annular protect the bag, the inside gaseous pressurized of capsule was blown into annular protect the bag, at the inside gaseous in-process that flows towards annular protect the bag of capsule, then carry out effective dilution buffering to outside collision force, and along with the inside drum of annular protect the bag, annular protect the bag to the cladding intensity of axial sliding table and vertical balladeur train progressively strengthens, thereby effectively improve the protection effect of axial sliding table and vertical balladeur train, through the setting of above-mentioned gas linkage formula structure, thereby effectively improve the daily safety protection effect of this detector and the security when using.
On the basis of the technical scheme, the invention can be improved as follows.
Further, decide and press from both sides the extension board that the subassembly includes two symmetries setting, two the surface of extension board all with box fixed connection, two rotate between the opposite surface of extension board and be connected with the transmission lead screw, the week side symmetry of transmission lead screw is provided with forward screw thread portion and reverse screw thread portion, the week side of transmission lead screw just corresponds the position of forward screw thread portion and reverse screw thread portion and all is connected with decides splint, two fixed mounting has two guide bars between the opposite surface of extension board, decide splint's inner wall respectively with two guide bar sliding connection, the axis of guide bar is parallel with the axis of transmission lead screw.
Further, the fixed clamping plate is of a U-shaped structure, an expanding clamping part and an inner clamping part are respectively arranged on two sides of the fixed clamping plate, and an actuating knob is fixedly arranged at the end part of the transmission screw rod.
The adoption of the further scheme has the beneficial effects that when the detector needs to be used and the box body needs to be fixed, the box body can be fixed on a relevant mounting platform through the fixing clamp assembly, and the two fixing clamp plates can synchronously approach or synchronously separate from each other through the arrangement of the forward thread part and the reverse thread part, and the two fixing clamp plates synchronously approach or separate from each other so as to enable the two fixing clamp plates to execute clamping operation;
when the device is required to be fixed on an ammeter box and performs metering detection operation of the ammeter, the two expansion clamp plates work, under the fixed scene, the outer surfaces of the two expansion clamp plates are clung to the inner wall of the ammeter box, then the fixation operation of the box body is completed, and after the box body is fixed on the ammeter box, the electric energy metering detection operation of the related ammeter in the ammeter box is facilitated;
when the object to be detected or the platform to be detected is provided with the relevant clamping parts before detection, the two inner clamping parts clamp the clamping parts, so that the fixing operation of the box body is effectively completed.
Further, the capsule, the annular protecting bag and the annular corrugated strips are made of hollow elastic rubber materials, four wrap corners arranged at four corners of the box body are arranged on the surface of the capsule, the annular protecting bag is arranged on the outer sides of the axial sliding table and the longitudinal sliding frame, and gas is fixedly filled in the annular protecting bag.
The beneficial effect of adopting the further scheme is that under the daily mode of the box body, the interior of the annular protective bag is filled with quantitative protective gas, and the annular protective bag is arranged by annular and rubber materials, so that the displacement quantity during vibration or collision of the axial sliding table and the longitudinal sliding frame is elastically counteracted and buffered, and the structural elements in the box body are longitudinally and axially synchronously buffered and protected by the realization of the elastic counteraction and elastic buffering effect;
and under the daily use mode of box, the inside of annular protecting bag and cyst is all filled with quarter volume of shielding gas, then carry out elasticity buffering protection to the box, when triaxial acceleration sensor monitors the acceleration value of box triaxial arbitrary direction and surpass the threshold value, triaxial acceleration sensor feeds back the real-time signal that monitors to well accuse host computer, well accuse host computer is according to triaxial acceleration sensor's data feedback, control the suction pump carries out the packing of gas to the inside of cyst, until the tolerance of cyst and annular protecting bag reaches half tolerance, thereby improve the buffer intensity of cyst, triaxial acceleration sensor monitor numerical value keeps stable and last the settlement time later, the suction pump resumes the inside gas of cyst to quarter volume state.
Further, the detector assembly respectively comprises a central control host computer and a storage battery which are arranged on the surface of the longitudinal sliding frame, a main control screen, a wireless transmission module, a central control panel and a socket panel which are arranged on the surface of the operation panel, wherein the central control panel, the socket panel, the wireless transmission module, the air pressure probe, the three-axis acceleration sensor and a data port of the storage battery are all electrically connected with the central control host computer, a data end of the wireless transmission module is in data connection with a mobile display screen in a wireless mode, a plurality of positioning pipes are fixedly arranged in the operation panel, each positioning pipe is in sliding connection with a plug on the inner wall of each positioning pipe, a coil spring is fixedly arranged at the rotation connection part of the wire harness wheel and the operation panel, a guide cable is wound on the peripheral side surface of the wire harness wheel, the tail end of the guide cable is in data connection with the central control host computer, and the other end of the guide cable is electrically connected with the plug at the corresponding position.
Adopt the beneficial effect of above-mentioned further scheme, during the use, the battery is chargeable battery, the effect of battery setting lies in carrying out the power operation for the electric power utilization mechanism in this device, fixedly on the operation panel be provided with battery complex interface that charges, wireless transmission module setting's effect lies in making the removal show that the screen can carry out data wireless transmission through wireless data transmission mode with well accuse host computer, socket panel's surface rule distributes has a plurality of sockets, socket setting's effect lies in the access and the operation of laying of relevant electric power detection cable, the effect of atmospheric pressure probe setting lies in carrying out real-time supervision to the inside atmospheric pressure data of allied oneself with the pipe, then supplementary monitoring encapsulation inside atmospheric pressure, the effect of plug setting lies in being connected or data transmission with relevant detected object electricity, and then carry out electric energy measurement and detect the operation.
Further, dustproof subassembly is including setting up in the inside air-out district that sets up adjacent with the operation panel of box, the positive pressure orifice that air-out direction and operation panel are parallel is seted up to the surface equidistance in air-out district, dustproof subassembly is still including setting up in the inside branch wind chamber of box, every the tail end of positive pressure orifice all with divide wind chamber fixed intercommunication, the back fixed mounting of box has a set of ventilation pipe, every the tail end of ventilation pipe all with divide wind chamber fixed intercommunication, every the inner wall of ventilation pipe is by outer to interior fixed mounting in proper order have air filter core, high-pressure axial fan and heating wire, the axis of positive pressure orifice sets up in the top of operation panel.
The beneficial effect of adopting above-mentioned further scheme is, when the protecting cover is in the mode of opening, high-pressure axial fan is normally open, and high-pressure axial fan is normally open the back, makes the outside blowout high-pressure wind of malleation orifice then, through the benefit of high-pressure wind direction operation board direction to realize the malleation dustproof protection to the operation board at the operation board during operation, when this device is in winter mode, the heating wire work, makes malleation orifice blowout high-pressure hot-blast then, thereby effectively improve operator's operation comfort level.
Further, the equal fixed mounting in both sides of box has the heat dissipation module, the heat dissipation module is including offering the mounting hole in the inside of box, mounting hole inner wall fixed mounting has the ventilation framework, the inner wall of ventilation framework is from outer to interior fixed mounting in proper order has ventilation filter plate, electronic tripe fan and a plurality of exhaust pipe, every the equal fixed mounting of inner wall of exhaust pipe has axial flow cooling fan, ventilation filter plate's surface equidistance distributes has ventilation filter hole.
The beneficial effect of adopting above-mentioned further scheme is, well accuse host computer during operation, and the heat dissipation module carries out the heat dissipation operation, and it is used for the temperature-sensing piece of treater temperature monitoring to embed in the well accuse host computer, and the monitoring numerical value of temperature-sensing piece is higher, but then the ventilation area of electronic tripe fan is higher, and the rotational speed of axial fan is higher, and when this measurement detector is in non-use state, electronic tripe fan keeps sealing, carries out effective dustproof protection to the inside structural element of box in succession.
When the box receives the collision, the capsule receives the collision force action, because the intercommunication setting of capsule and annular protect the bag, the inside gaseous pressurized of capsule is blown into annular protect the bag, carries out effective dilution buffering to external collision force, and annular protect the bag simultaneously and carry out step-by-step enhancement to axial slip table and longitudinal carriage's cladding intensity, effectively improves axial slip table and longitudinal carriage's protection effect, through the setting of above-mentioned gas linkage formula structure to the security when effectively improving daily safety protection effect and the use of this detector.
Further, the handle is arranged on the back of the protecting cover, the locking piece is fixedly arranged on the end face of the box body, and the fastener matched with the locking piece is fixedly arranged at the end part of the protecting cover.
Further, the inner wall of the box body is fixedly provided with a plurality of axial guide rods matched with the axial sliding table, the inner wall of the axial sliding table is fixedly provided with a plurality of longitudinal guide rods matched with the longitudinal sliding frame, and the axis of each axial guide rod is perpendicular to the axis of each longitudinal guide rod.
Further, a plurality of positioning suction feet are arranged on the bottom surface of the box body, a plurality of clamping columns are fixedly arranged on the inner wall of the protecting cover, and clamping grooves matched with the clamping columns are fixedly formed in the movable display screen.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a portable electric energy meter detector for electric power detection according to the present invention;
FIG. 2 is a schematic view of a partial enlarged structure of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of a partially enlarged structure of the present invention at B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 from another perspective in accordance with the present invention;
FIG. 5 is a schematic view of a partially enlarged structure of the present invention at C in FIG. 4;
FIG. 6 is a schematic view of the structure of the longitudinal carriage and the axial slipway of the present invention;
fig. 7 is a schematic view of a partially enlarged structure of the present invention at D in fig. 6.
In the drawings, the list of components represented by the various numbers is as follows:
1. the device comprises a box body, 2, a protecting cover, 3, a capsule, 4, an axial sliding table, 5, a longitudinal sliding frame, 7, an operation panel, 8, a triaxial acceleration sensor, 9, a suction pump, 10, an annular corrugated strip, 11, an air pressure probe, 12, a movable display screen, 14, a transmission screw rod, 15, a fixed clamping plate, 16, a guide rod, 17, an expanding clamping part, 18, an inner clamping part, 19, a central control host, 20, a storage battery, 21, a main control screen, 22, a wireless transmission module, 24, a socket panel, 25, a plug, 26, a wire harness wheel, 27, a guide cable, 28, a positive pressure spray hole, 29, a ventilation pipe, 30, a heat dissipation module, 31 and a handle.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
The present invention provides the following preferred embodiments
As shown in fig. 1-7, a portable electric energy metering detector for electric power detection comprises a box body 1 and a protecting cover 2 which are mutually hinged, wherein a handle 31 is arranged on the back surface of the protecting cover 2, a locking piece is fixedly arranged on the end surface of the box body 1, and a fastener matched with the locking piece is fixedly arranged at the end part of the protecting cover 2;
the periphery of the box body 1 is fixedly provided with a capsule 3, and four corner wrapping parts arranged at four corners of the box body 1 are arranged on the surface of the capsule 3;
the inside of the box body 1 is connected with an axial sliding table 4 in a sliding manner, the inner wall of the axial sliding table 4 is connected with a longitudinal sliding frame 5 in a sliding manner, two axial guide rods matched with the axial sliding table 4 are fixedly arranged on the inner wall of the box body 1, two longitudinal guide rods matched with the longitudinal sliding frame 5 are fixedly arranged on the inner wall of the axial sliding table 4, the axis of each axial guide rod is perpendicular to the axis of each longitudinal guide rod, and through the arrangement of the axial sliding table 4 and the longitudinal sliding frame 5, the vibration reduction protection operation on the relevant power elements in the longitudinal sliding frame 5 in the longitudinal and transverse directions is realized;
the inner wall of the box body 1 is fixedly provided with an annular protecting bag matched with the axial sliding table 4 and the longitudinal sliding frame 5, the annular protecting bag is arranged on the outer sides of the axial sliding table 4 and the longitudinal sliding frame 5, the inside of the annular protecting bag is fixedly filled with gas, and the surface of the annular protecting bag is communicated with the capsule 3;
in the daily mode of the box body 1, the annular protective bags and the inner parts of the encapsulation 3 are filled with one quarter of protective gas, and the annular protective bags are arranged by annular and rubber materials, so that the displacement of the axial sliding table 4 and the longitudinal sliding frame 5 during vibration or collision is elastically counteracted and buffered, and the structural elements in the box body 1 are synchronously buffered and protected longitudinally and axially by realizing the elastic counteraction and elastic buffering effects;
the top surface of the longitudinal carriage 5 is respectively provided with an operation plate 7, a triaxial acceleration sensor 8 and a suction pump 9, the suction pump 9 is a suction dual-purpose pump, namely, the suction pump 9 can perform suction operation and suction and exhaust operation, the port of the suction pump 9 is fixedly communicated with the capsule 3 through a connecting pipe, and an air pressure probe 11 is fixedly arranged in the connecting pipe;
an annular corrugated strip 10 is fixedly arranged between the operation plate 7 and the opposite surface of the box body 1, and the capsule 3, the annular protecting bag and the annular corrugated strip 10 are made of hollow elastic rubber materials;
the surface of the operation plate 7 is provided with a detector component;
the detector assembly comprises a central control host 19 and a storage battery 20 which are arranged on the surface of the longitudinal carriage 5, a main control screen 21, a wireless transmission module 22, a central control panel and a socket panel 24 which are arranged on the surface of the operation panel 7, and data ports of the central control panel, the socket panel 24, the wireless transmission module 22, the air pressure probe 11, the triaxial acceleration sensor 8 and the storage battery 20 are electrically connected with the central control host 19;
the central control host 19 is respectively provided with a processor and a temperature sensing element for detecting the temperature of the processor;
the model of the wireless transmission module 22 is FS100R12KT4G, the model of the air pressure probe 11 is WG9727710002, and the model of the triaxial acceleration sensor 8 is KXTJ3-1057;
the data end of wireless transmission module 22 is through wireless mode and removal display screen 12 data connection, three locating tube has still been seted up to the inside of operation panel 7, the equal sliding connection of inner wall of every locating tube has plug 25, the bottom surface of operation panel 7 just corresponds the position of every plug 25 and all rotates to be connected with beam wire wheel 26, beam wire wheel 26 and the fixed disc spring that is provided with in rotation junction of operation panel 7, beam wire wheel 26's week side is convoluteed and is had guide cable 27, guide cable 27's tail end and central host 19 data connection, guide cable 27's the other end and the plug 25 electricity of corresponding position are connected.
When the device is used, the storage battery 20 is a rechargeable storage battery 20, and the storage battery 20 is provided with the function of supplying power for the power utilization mechanism in the device;
the charging interface matched with the storage battery 20 is fixedly arranged on the operation panel 7, the wireless transmission module 22 is used for enabling the mobile display screen 12 to wirelessly transmit data with the central control host 19 in a wireless data transmission mode, a plurality of jacks are regularly distributed on the surface of the jack panel 24, the jacks are used for connecting and arranging relevant power detection cables, the air pressure probe 11 is used for monitoring air pressure data inside the connecting pipe in real time, then the air pressure inside the capsule 3 is monitored in an auxiliary mode, and the plug 25 is used for electrically connecting or transmitting data with relevant detected objects so as to perform electric energy metering detection operation.
In a daily use mode of the box body 1, the interior of the capsule 3 is filled with one-fourth amount of gas, then the box body 1 is elastically buffered and protected, when the triaxial acceleration sensor 8 monitors that the acceleration value of the box body 1 in any one direction of the triaxial exceeds a threshold value, the triaxial acceleration sensor 8 feeds back a monitored real-time signal to the central control host 19, the central control host 19 controls the suction pump 9 to fill the gas into the capsule 3 according to the data feedback of the triaxial acceleration sensor 8 until the gas amounts of the capsule 3 and the annular protective bag reach one-half of the gas amount, so that the buffer strength of the capsule 3 is improved, and after the triaxial acceleration sensor 8 monitors that the value is kept stable and the set time is continued, the suction pump 9 restores the gas in the capsule 3 to one-fourth amount state;
under the daily use mode, when box 1 receives the collision and namely capsule 3 receives the collision force action, because the intercommunication setting of capsule 3 and annular protection bag, the inside gaseous pressurized of capsule 3 is blown into annular protection bag, at the in-process of the inside gaseous flow direction annular protection bag of capsule 3, then carry out effective dilution buffering to outside collision force, and along with the inside drum of annular protection bag, annular protection bag carries out step-by-step enhancement to axial slip table 4 and vertical balladeur train 5's cladding intensity, thereby effectively improve axial slip table 4 and vertical balladeur train 5's protection effect, through the setting of above-mentioned gas linkage formula structure, thereby effectively improve the daily safety protection effect of this detector and the security when using.
The back of box 1 is fixed mounting respectively has dustproof subassembly and decides the clamp assembly, and the inner wall joint of protecting cover 2 has and detects the removal that appearance subassembly data connect shows screen 12, and four location are inhaled the foot to the bottom surface of box 1, and the inner wall fixed mounting of protecting cover 2 has a plurality of card posts, removes the inside fixed draw-in groove of showing screen 12 and card post complex of having offered.
The fixed clamp assembly comprises two symmetrically arranged support plates, the surfaces of the two support plates are fixedly connected with the box body 1, a transmission screw rod 14 is rotationally connected between the opposite surfaces of the two support plates, a forward threaded portion and a reverse threaded portion are symmetrically arranged on the peripheral side face of the transmission screw rod 14, fixed clamp plates 15 are in transmission connection with the peripheral side face of the transmission screw rod 14 and the positions corresponding to the forward threaded portion and the reverse threaded portion, two guide rods 16 are fixedly arranged between the opposite surfaces of the two support plates, the inner walls of the fixed clamp plates 15 are respectively in sliding connection with the two guide rods 16, and the axis of the guide rods 16 is parallel to the axis of the transmission screw rod 14.
The fixed clamping plate 15 is of a U-shaped structure, the two sides of the fixed clamping plate 15 are respectively provided with an expanding clamping part 17 and an inner clamping part 18, and the end part of the transmission screw rod 14 is fixedly provided with an actuating knob.
When the detector needs to be used and the box body 1 needs to be fixed, the fixing clamp assembly can be used for fixing the box body 1 on a relevant mounting platform, and the two fixing clamp plates 15 can synchronously approach or synchronously separate from each other through the arrangement of the forward thread part and the reverse thread part, and the two fixing clamp plates 15 synchronously approach or separate from each other so as to enable the two fixing clamp plates 15 to execute clamping operation;
when the device is required to be fixed on an ammeter box and performs metering detection operation of the ammeter, the two expansion clamp plates work, under the fixed scene, the outer surfaces of the two expansion clamp plates are clung to the inner wall of the ammeter box, then the fixation operation of the box body 1 is completed, and after the box body 1 is fixed on the ammeter box, the electric energy metering detection operation of the related ammeter in the ammeter box is facilitated;
when the object to be inspected or the platform to be inspected is provided with the relevant clampable parts before the inspection, the two inner clamping parts 18 clamp the clampable parts, so that the fixing operation of the box body 1 is effectively completed.
The dustproof subassembly is including setting up in the inside air-out district that sets up adjacent with the operation panel 7 of box 1, the positive pressure orifice 28 that air-out direction and operation panel 7 are parallel have been seted up to the surface equidistance in air-out district, dustproof subassembly is still including setting up the branch wind chamber in the inside of box 1, the tail end of every positive pressure orifice 28 all with divide wind chamber fixed communication, the back fixed mounting of box 1 has a set of ventilation pipe 29, the tail end of every ventilation pipe 29 all with divide wind chamber fixed communication, the inner wall of every ventilation pipe 29 is by outer to interior fixed mounting in proper order have air filter element, high-pressure axial fan and heating wire, the axis of positive pressure orifice 28 sets up in the top of operation panel 7.
When the protecting cover 2 is in an open mode, the high-pressure axial flow fan is normally open, after the high-pressure axial flow fan is normally open, the positive pressure spray hole 28 is enabled to spray high-pressure air outwards, and the high-pressure air is fed into the direction of the operating panel 7 through the high-pressure air, so that positive pressure dust protection of the operating panel 7 is realized when the operating panel 7 works, when the device is in a winter working mode, the heating wire works, and then the positive pressure spray hole 28 sprays high-pressure hot air, so that the operation comfort level of an operator is effectively improved.
The equal fixed mounting in both sides of box 1 has heat dissipation module 30, and heat dissipation module 30 is including seting up the mounting hole in the inside of box 1, and mounting hole inner wall fixed mounting has the ventilation framework, and the inner wall of ventilation framework is from outer to interior fixed mounting in proper order has ventilation filter plate, electronic tripe fan and a plurality of exhaust pipe, and the equal fixed mounting of inner wall of every exhaust pipe has axial flow cooling fan, and ventilation filter plate's surface equidistance distributes has ventilation filter hole.
When the central control host 19 works, the heat radiation module 30 executes heat radiation operation, a temperature sensing part for monitoring the temperature of the processor is arranged in the central control host 19, the higher the monitoring value of the temperature sensing part is, the higher the ventilation area of the electric shutter fan is, and the higher the rotating speed of the axial flow heat radiation fan is, when the metering detector is in a non-use state, the electric shutter fan is kept closed, and then the structural elements inside the box body 1 are effectively protected from dust.
To sum up: the beneficial effects of the invention are embodied in that
Through setting up of decide clamp subassembly, on satisfying the basis of detector portability function, added the assistance-localization real-time mechanism when detecting the detector, when needs make this device be fixed in the ammeter case and carry out the measurement of ammeter and detect the operation, two expand splint work, under this kind of fixed scene, the surface that two expand splint is hugged closely with the inner wall of ammeter case, accomplish the fixed operation of box then, after the box is fixed in the ammeter case, be convenient for carry out electric energy measurement monitoring operation to the relevant ammeter in the ammeter case then, through the realization of above-mentioned technological effect, thereby effectively improve the easy operability of this device.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The portable electric energy metering detector for electric power detection comprises a box body (1) and a protecting cover (2) which are hinged with each other, and is characterized in that a capsule (3) is fixedly arranged on the periphery of the box body (1), an axial sliding table (4) is connected inside the box body (1) in a sliding manner, a longitudinal sliding frame (5) is connected with the inner wall of the axial sliding table (4) in a sliding manner, an annular capsule matched with the axial sliding table (4) and the longitudinal sliding frame (5) is fixedly arranged on the inner wall of the box body (1), and the surface of the annular capsule is communicated with the capsule (3);
an operation plate (7), a triaxial acceleration sensor (8) and a suction pump (9) are respectively arranged on the top surface of the longitudinal carriage (5), an annular corrugated strip (10) is fixedly arranged between the opposite surfaces of the operation plate (7) and the box body (1), and a detector assembly is arranged on the surface of the operation plate (7);
the port of the suction pump (9) is fixedly communicated with the capsule (3) through a connecting pipe, and an air pressure probe (11) is fixedly arranged in the connecting pipe;
the back of the box body (1) is fixedly provided with a dustproof assembly and a fixed clamp assembly respectively, the inner wall of the protecting cover (2) is clamped with a movable display screen (12) which is in data connection with the detector assembly, the fixed clamp assembly comprises two symmetrically arranged support plates, the surfaces of the two support plates are fixedly connected with the box body (1), a transmission screw rod (14) is rotationally connected between the opposite surfaces of the two support plates, the circumferential side surface of the transmission screw rod (14) is symmetrically provided with a forward thread part and a reverse thread part, the circumferential side surface of the transmission screw rod (14) is correspondingly provided with a fixed clamp plate (15) in a transmission manner, two guide rods (16) are fixedly arranged between the opposite surfaces of the two support plates, the inner wall of the fixed clamp plate (15) is respectively in sliding connection with the two guide rods (16), and the axis of the guide rods (16) is parallel to the axis of the transmission screw rod (14); the fixed clamping plate (15) is of a U-shaped structure, an expanding clamping part (17) and an inner clamping part (18) are respectively arranged at two sides of the fixed clamping plate (15), and an actuating knob is fixedly arranged at the end part of the transmission screw rod (14); the capsule (3), the annular protecting bag and the annular corrugated strips (10) are made of hollow elastic rubber, four corner wrapping parts arranged at four corners of the box body (1) are arranged on the surface of the capsule (3), the annular protecting bag is arranged at the outer sides of the axial sliding table (4) and the longitudinal sliding frame (5), and gas is fixedly filled in the annular protecting bag; the detector assembly comprises a central control host (19) and a storage battery (20) which are arranged on the surface of a longitudinal carriage (5), a main control screen (21) arranged on the surface of an operation board (7), a wireless transmission module (22), a central control panel and a socket panel (24), wherein data ports of the central control panel, the socket panel (24), the wireless transmission module (22), an air pressure probe (11), a triaxial acceleration sensor (8) and the storage battery (20) are all electrically connected with the central control host (19), a data end of the wireless transmission module (22) is in data connection with a mobile display screen (12) in a wireless mode, a plurality of positioning pipes are fixedly arranged in the operation board (7), a plug (25) is slidably connected to the inner wall of each positioning pipe, a wire harness wheel (26) is rotatably connected to the bottom surface of the operation board (7) and corresponds to the position of each plug (25), and a coil spring is fixedly arranged at the rotary connection position of the wire harness wheel (26) and the operation board (7);
a guide cable (27) is wound on the peripheral side surface of the wire harness wheel (26), the tail end of the guide cable (27) is in data connection with the central control host (19), and the other end of the guide cable (27) is electrically connected with a plug (25) at a corresponding position;
the dustproof assembly comprises an air outlet area which is formed in the box body (1) and is adjacent to the operation plate (7), positive pressure spray holes (28) which are parallel to the operation plate (7) in the air outlet direction are formed in the surface equidistance of the air outlet area, the dustproof assembly further comprises a wind distribution cavity which is formed in the box body (1), the tail ends of the positive pressure spray holes (28) are fixedly communicated with the wind distribution cavity, a group of ventilation pipes (29) are fixedly arranged on the back surface of the box body (1), the tail ends of the ventilation pipes (29) are fixedly communicated with the wind distribution cavity, an air filter core, a high-pressure axial flow fan and an electric heating wire are sequentially and fixedly arranged on the inner wall of the ventilation pipes (29) from outside to inside, the axis of the positive pressure spray holes (28) is arranged above the operation plate (7), a heat dissipation module (30) is fixedly arranged on two sides of the box body (1), a frame body is fixedly arranged on the inner wall of the installation hole, and a plurality of electric ventilation blades and ventilation pipes are sequentially and fixedly arranged on the inner wall of the frame body.
2. The portable electric energy metering detector for electric power detection according to claim 1, wherein the inner wall of each exhaust pipe is fixedly provided with an axial flow cooling fan, and ventilation filter holes are distributed on the surface of the ventilation filter plate at equal intervals.
3. The portable electric energy metering detector for electric power detection according to claim 1, wherein a handle (31) is installed on the back surface of the protecting cover (2), a locking piece is fixedly installed on the end surface of the box body (1), and a fastener matched with the locking piece is fixedly installed on the end portion of the protecting cover (2).
4. The portable electric energy metering detector for electric power detection according to claim 1, wherein a plurality of axial guide rods matched with the axial sliding table (4) are fixedly arranged on the inner wall of the box body (1), a plurality of longitudinal guide rods matched with the longitudinal sliding carriage (5) are fixedly arranged on the inner wall of the axial sliding table (4), and the axis of the axial guide rods is perpendicular to the axis of the longitudinal guide rods.
5. The portable electric energy metering detector for electric power detection according to claim 1, wherein a plurality of positioning suction feet are installed on the bottom surface of the box body (1), a plurality of clamping columns are fixedly installed on the inner wall of the protecting cover (2), and clamping grooves matched with the clamping columns are fixedly formed in the mobile display screen (12).
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|---|---|---|---|
| CN202211463184.6A CN115856755B (en) | 2022-11-22 | 2022-11-22 | Portable electric energy metering detector for electric power detection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211463184.6A CN115856755B (en) | 2022-11-22 | 2022-11-22 | Portable electric energy metering detector for electric power detection |
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| CN115856755A CN115856755A (en) | 2023-03-28 |
| CN115856755B true CN115856755B (en) | 2024-03-08 |
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