CN206348372U - A kind of adsorption plant of electric-power metering instrument - Google Patents

A kind of adsorption plant of electric-power metering instrument Download PDF

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Publication number
CN206348372U
CN206348372U CN201720012952.4U CN201720012952U CN206348372U CN 206348372 U CN206348372 U CN 206348372U CN 201720012952 U CN201720012952 U CN 201720012952U CN 206348372 U CN206348372 U CN 206348372U
Authority
CN
China
Prior art keywords
sucker
electric
power metering
adsorption plant
tool body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720012952.4U
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Chinese (zh)
Inventor
王伟杰
孙璐
徐璇
陈大成
曹文静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaozhou Power Supply Company State Grid Shandong Electric Power Co
Original Assignee
Jiaozhou Power Supply Company State Grid Shandong Electric Power Co
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Priority to CN201720012952.4U priority Critical patent/CN206348372U/en
Application granted granted Critical
Publication of CN206348372U publication Critical patent/CN206348372U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of adsorption plant of electric-power metering instrument, including electric-power metering tool body, adsorbent equipment and screw mandrel;The back side of the electric-power metering tool body is provided with the screw that screw mandrel matching is used, and one end of screw mandrel is threadedly coupled with screw;The adsorbent equipment includes sucker and sucker cover, and sucker is an elastomer with sphere;The periphery of the sucker is provided with a circle flanging, and the sphere of flanging and sucker is connected as a body formula structure;The sucker cover is arranged on the periphery of sucker, and the inwall of the sucker is installed with micro pressure sensor;The upper end of the electric-power metering tool body is provided with control cabinet, the adsorption plant of the utility model electric-power metering instrument, by being provided with adsorbent equipment at the back side of electric-power metering tool body, it is convenient that electric-power metering instrument and transformer cabinet door are subjected to absorption fixation, testing staff need not hold metering outfit with hand, reduce the complexity of detection.

Description

A kind of adsorption plant of electric-power metering instrument
Technical field
The utility model is related to fixing device technical field, specially a kind of adsorption plant of electric-power metering instrument.
Background technology
Universal metre is used as one of most representational metering outfit, present digital multimeter in electric-power metering instrument Except with measurement AC and DC voltage, AC and DC electric current, outside five kinds of functions such as resistance, also numerical calculation, self-inspection, reading is protected Hold, error is read, diode detection, word length selection, the function such as IEEE-488 interfaces or RS-232 interface will be according to tool when using Body requires to select.
And when electric power testing staff is detecting to transformer, universal metre is an essential metering work Tool, existing testing staff using universal metre to the transformer of eminence when being detected, it is necessary to which a hand holds Multifunctional electric Table, another hand is needed to be operated by two electroprobes, and operation is bothered very much, may accidentally be occurred because of two electroprobes Collide and cause electric shock, the life security of maintainer is seriously endangered, using with limitation.
Utility model content
The purpose of this utility model is to provide a kind of adsorption plant of electric-power metering instrument, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme:A kind of adsorption plant of electric-power metering instrument, Including electric-power metering tool body, adsorbent equipment and screw mandrel;The back side of the electric-power metering tool body is provided with screw mandrel matching The screw used, and one end of screw mandrel is threadedly coupled with screw;The adsorbent equipment includes sucker and sucker cover, and sucker is one Elastomer with sphere;The periphery of the sucker is provided with a circle flanging, and the sphere of flanging and sucker is connected as a body formula knot Structure;The sucker cover is arranged on the periphery of sucker, and the structure of sucker cover and the structure of sucker are consistent;The periphery of the sucker cover Just it is pressed in the flanging of sucker, and is integral type structure between sucker cover and flanging;The center of the sucker cover is provided with The nut used cooperatively with screw mandrel, and screw mandrel the other end through nut and being contacted with sucker;The inwall of the sucker fixes peace Equipped with micro pressure sensor;The upper end of the electric-power metering tool body be provided with control cabinet, and control cabinet be provided with it is micro- Type processor, data comparator, battery and siren;The output end of the micro pressure sensor and data comparator it is defeated Enter end to be electrically connected with, and the output end of data comparator and battery is electrically connected with the input of microprocessor respectively;Institute State the output end of microprocessor and the input of siren is electrically connected with.
As a kind of optimal technical scheme of the present utility model, the sucker is made up of plastic material.
As a kind of optimal technical scheme of the present utility model, the sucker cover is a duricrust with sphere.
As a kind of optimal technical scheme of the present utility model, the flanging is circular configuration.
As a kind of optimal technical scheme of the present utility model, the adsorbent equipment is provided with four, and is evenly distributed on The back side of electric-power metering tool body.
As a kind of optimal technical scheme of the present utility model, the hand of helix in the screw and nut is opposite.
As a kind of optimal technical scheme of the present utility model, the micro pressure sensor is the miniature gas of MS5611 models Pressure sensor, the microprocessor is ARM9 series microprocessors, and the data comparator is that LM2901 model datas compare Device.
Beneficial effect
Compared with prior art, the beneficial effects of the utility model are:The absorption of the utility model electric-power metering instrument is set It is standby, it is convenient by electric-power metering instrument and transformer cabinet door by being provided with adsorbent equipment at the back side of electric-power metering tool body Absorption fixation is carried out, testing staff need not hold metering outfit with hand, the complexity of detection be reduced, while also avoiding because of one hand The generation of electric shock phenomenon is operated and caused, the life security of maintainer has been ensured, is installed with the inwall of sucker miniature Baroceptor, the pressure in sucker, inductor suction cup interior pressure change, when sucker leaks air can be detected in real time When, significant changes can occur for the air pressure in sucker, and now microprocessor can control siren to send alarm, remind client to need to take Firmly metering outfit, it is to avoid metering outfit is broken, and extends the service life of metering outfit;It is practical, it is easy to promote the use of.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is the partial enlarged drawing at A in Fig. 1;
Fig. 3 is operation principle block diagram of the present utility model;
In figure:1- electric-power meterings tool body, 2- adsorbent equipments, 3- screw mandrels, 4- screws, 5- suckers, 6- suckers cover, 7- pressures Side, 8- nuts, 9- micro pressures sensor, 10- control cabinets, 11- microprocessors, 12- data comparators, 13- batteries, 14- sirens.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
A kind of embodiment of Fig. 1-3 the utility model offer is provided:A kind of adsorption plant of electric-power metering instrument, including Electric-power metering tool body 1, adsorbent equipment 2 and screw mandrel 3;The back side of the electric-power metering tool body 1 is provided with screw mandrel 3 and matched The screw 4 used, and one end of screw mandrel 3 is threadedly coupled with screw 4;The adsorbent equipment 2 includes sucker 5 and sucker cover 6, and inhales Disk 5 is an elastomer with sphere;The periphery of the sucker 5 is provided with a circle flanging 7, and flanging 7 is connected with the sphere of sucker 5 Integrated structure;The sucker cover 6 is arranged on the periphery of sucker 5, and the structure of sucker cover 6 is consistent with the structure of sucker 5;Institute The periphery for stating sucker cover 6 is just pressed in the flanging 7 of sucker 5, and is integral type structure between sucker cover 6 and flanging 7;It is described to inhale The center of disk cover 6 is provided with the nut 8 used cooperatively with screw mandrel 3, and the other end of screw mandrel 3 connects through nut 8 and with sucker 5 Touch;The inwall of the sucker 5 is installed with micro pressure sensor 9;The upper end of the electric-power metering tool body 1 is provided with Microprocessor 11, data comparator 12, battery 13 and siren 14 are provided with control cabinet 10, and control cabinet 10;It is described The output end of micro pressure sensor 9 is electrically connected with the input of data comparator 12, and data comparator 12 and battery 13 output end is electrically connected with the input of microprocessor 11 respectively;The output end and siren of the microprocessor 11 14 input is electrically connected with;The sucker 5 is made up of plastic material;The sucker cover 6 is a duricrust with sphere;It is described Flanging 7 is circular configuration;The adsorbent equipment 2 is provided with four, and is evenly distributed on the back side of electric-power metering tool body 1; The screw 4 is opposite with the hand of helix in nut 8;The micro pressure sensor 9 passes for MS5611 models micro pressure Sensor, the microprocessor 11 is ARM9 series microprocessors, and the data comparator 12 is that LM2901 model datas compare Device.
Operation principle
The adsorption plant of the utility model electric-power metering instrument is when in use:First testing staff with a hand by sucker 5 Flanging 7 press close to transformer cabinet door, another hand by the electric-power metering tool body 1 that turns clockwise, make its screw mandrel 3 away from electricity One end of power metering outfit body 1 slowly extrudes sucker 5, makes under the pressure in its sucker 5 slowly becomes, so that outside atmosphere Metering outfit is fixed with cabinet door indirectly for pressure, when needing to lift down metering outfit body 1 from cabinet door, it is only necessary to Rotate counterclockwise electric-power metering tool body 1;Micro pressure sensor 9 senses the atmospheric pressure value in sucker 5 in real time, in absorption During, when the pressure that micro pressure sensor 9 is sensed in sucker 5 increases suddenly, micro pressure sensor 9 will can sense Data be transported in data comparator 12 and be compared, the data after comparing are transported in microprocessor 11, by miniature Processor 11 controls siren 14 to send alarm, reminds maintainer's sucker 5 in gas leakage, it is necessary to lose no time to hold metering outfit sheet Body 1, effectively prevents metering outfit body 1 from breaking, and extends the service life of metering outfit body 1.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of adsorption plant of electric-power metering instrument, including electric-power metering tool body (1), adsorbent equipment (2) and screw mandrel (3);It is characterized in that:The back side of the electric-power metering tool body (1) is provided with the screw (4) that screw mandrel (3) matching is used, and silk One end of bar (3) is threadedly coupled with screw (4);The adsorbent equipment (2) includes sucker (5) and sucker cover (6), and sucker (5) For an elastomer with sphere;The periphery of the sucker (5) is provided with a circle flanging (7), and the ball of flanging (7) and sucker (5) Face is connected as a body formula structure;The sucker cover (6) is arranged on the periphery of sucker (5), and the structure and sucker of sucker cover (6) (5) structure is consistent;The periphery of the sucker cover (6) is just pressed in the flanging (7) of sucker (5), and sucker cover (6) and flanging (7) it is integral type structure between;The center of the sucker cover (6) is provided with the nut (8) used cooperatively with screw mandrel (3), and The other end of screw mandrel (3) is contacted through nut (8) and with sucker (5);The inwall of the sucker (5) is installed with micro pressure Sensor (9);
The upper end of the electric-power metering tool body (1) is provided with control cabinet (10), and control cabinet (10) and is provided with miniature place Manage device (11), data comparator (12), battery (13) and siren (14);The output end of the micro pressure sensor (9) Be electrically connected with the input of data comparator (12), and data comparator (12) and battery (13) output end respectively with it is micro- The input of type processor (11) is electrically connected with;The output end of the microprocessor (11) and the input electricity of siren (14) Property connection.
2. a kind of adsorption plant of electric-power metering instrument according to claim 1, it is characterized in that:The sucker (5) is modeling Glue material is made.
3. a kind of adsorption plant of electric-power metering instrument according to claim 1, it is characterized in that:The sucker cover (6) is One duricrust with sphere.
4. a kind of adsorption plant of electric-power metering instrument according to claim 1, it is characterized in that:The flanging (7) is circle Shape structure.
5. a kind of adsorption plant of electric-power metering instrument according to claim 1, it is characterized in that:The adsorbent equipment (2) Four are provided with, and is evenly distributed on the back side of electric-power metering tool body (1).
6. a kind of adsorption plant of electric-power metering instrument according to claim 1, it is characterized in that:The screw (4) and spiral shell Hand of helix in female (8) is opposite.
7. a kind of adsorption plant of electric-power metering instrument according to claim 1, it is characterized in that:The micro pressure sensing Device (9) is MS5611 model micro pressure sensors, and the microprocessor (11) is ARM9 series microprocessors, the data Comparator (12) is LM2901 model data comparators.
CN201720012952.4U 2017-01-06 2017-01-06 A kind of adsorption plant of electric-power metering instrument Expired - Fee Related CN206348372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720012952.4U CN206348372U (en) 2017-01-06 2017-01-06 A kind of adsorption plant of electric-power metering instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720012952.4U CN206348372U (en) 2017-01-06 2017-01-06 A kind of adsorption plant of electric-power metering instrument

Publications (1)

Publication Number Publication Date
CN206348372U true CN206348372U (en) 2017-07-21

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108332015A (en) * 2018-01-24 2018-07-27 康佳集团股份有限公司 A kind of television set hanging set and television set wall hanging monitoring method
CN111044235A (en) * 2019-12-27 2020-04-21 深圳蓝普科技有限公司 Device, method and equipment for detecting welding quality of device and storage medium
CN112526444A (en) * 2020-12-25 2021-03-19 广东电网有限责任公司 Electric energy meter debugging device
CN112611903A (en) * 2020-11-27 2021-04-06 国网山东省电力公司烟台供电公司 Adsorption equipment of electric power measuring tool
CN112964918A (en) * 2021-03-15 2021-06-15 国网新疆电力有限公司巴州供电公司 Electric power metering device capable of being installed quickly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108332015A (en) * 2018-01-24 2018-07-27 康佳集团股份有限公司 A kind of television set hanging set and television set wall hanging monitoring method
CN111044235A (en) * 2019-12-27 2020-04-21 深圳蓝普科技有限公司 Device, method and equipment for detecting welding quality of device and storage medium
CN112611903A (en) * 2020-11-27 2021-04-06 国网山东省电力公司烟台供电公司 Adsorption equipment of electric power measuring tool
CN112526444A (en) * 2020-12-25 2021-03-19 广东电网有限责任公司 Electric energy meter debugging device
CN112964918A (en) * 2021-03-15 2021-06-15 国网新疆电力有限公司巴州供电公司 Electric power metering device capable of being installed quickly

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170721

Termination date: 20180106

CF01 Termination of patent right due to non-payment of annual fee