CN110376412B - Sensor device for electric power metering - Google Patents
Sensor device for electric power metering Download PDFInfo
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- CN110376412B CN110376412B CN201910779605.8A CN201910779605A CN110376412B CN 110376412 B CN110376412 B CN 110376412B CN 201910779605 A CN201910779605 A CN 201910779605A CN 110376412 B CN110376412 B CN 110376412B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Abstract
The invention discloses a sensor device for electric power metering, wherein one side of the top of an installation structure is provided with a limiting structure, one side of the installation structure is provided with a plurality of wiring holes, one side of the installation structure is provided with an electric box, and a fixing screw is connected on the installation structure, the invention can effectively increase the connection stability of an electric power metering sensor, can simply arrange wires for connection, and avoids the disorder of the connected wires and the influence on the future maintenance or replacement, the two types of connection and fixation are arranged, so that the installation structure is more flexible to use, the strain capacity is stronger, the main connection wires can be limited and protected by the limiting structure, the wires are prevented from being entangled with other wires after connection, the trouble is brought to the future maintenance, and the electric power metering device can be clamped and fixed after being arranged in an installation groove by an adjusting structure, the stability of the connection with the mounting structure is increased.
Description
Technical Field
The invention belongs to electric power metering equipment, particularly relates to a sensor device for electric power metering, and belongs to the technical field of electric power related equipment.
Background
Electric power measurement is to the detection and the recorder of electric power use flow, the in service behavior of demonstration electric power that can understand to calculate information such as charges of electricity, especially all need use electric power in daily life now basically, make the measurement to the power consumption more important, and some large-scale power utilization places, it is comparatively loaded down with trivial details undoubtedly through traditional artifical meter reading form, and efficiency is not high.
In order to be able to measure the electric power with high efficiency and accuracy and develop the electric power measurement sensor, through with electric power control transmission device electric connection such as electric power measurement sensor and electronic box, can detect the electric power flow when the electric current passes through the touch sensor, and can give the receiving terminal with the flow that obtains, avoided the manual work to check meter to power consumption places such as large-scale power consumption enterprise, increase work efficiency.
In order to enable the electric power metering sensor to normally operate, the electric power metering sensor needs to be firmly installed at a specified position and needs to be connected with other electric power elements, so that a certain limit needs to be performed on a connecting line, the line is prevented from being dazzled, and once the sensor is connected or the sensor is not stably connected, the phenomenon that the detection of the electric power flow cannot be continued or even the electric power flow is possibly short-circuited is directly caused.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a sensor device for electric power measurement that can effectively solve the above problems.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides a sensor device for electric power measurement, includes mounting structure, limit structure has been seted up to one side at mounting structure top, fixed screw has been established to one side of mounting structure, the both sides that mounting structure kept away from each other all are connected with the regulation structure, a plurality of wiring holes have been seted up to one side of mounting structure, the electronic box has been established to one side of mounting structure, fixed screw connects on mounting structure, mounting structure connects in the electronic box, mounting structure's back is connected with articulates the structure.
As preferred, mounting structure includes the main frame body, the mounting groove has been seted up in the centre of the main frame body, the both ends at the side border at mounting groove top all are connected with the loose axle, one side of loose axle is connected with the apron, loose axle swing joint is on the top border of mounting groove, the one end swing joint of apron is on one side of loose axle, the one end bottom that the loose axle was kept away from to the apron is connected with the lock post, the lockhole has been seted up in the middle of the lock post, the lock post passes through top fixed connection on apron bottom side, the both sides bottom border that mounting structure kept away from each other all is connected with the fixed plate, one side and the mounting structure fixed connection of fixed plate, the fixed screw passes through threaded connection in the connecting screw, locking structure has been seted up on the mounting groove top side and the relative position of lock post.
As preferred, the locking structure includes the locked groove, be connected with expanding spring on the lateral wall of one side of locked groove, expanding spring's one end is connected with the push pedal, one side intermediate junction that expanding spring was kept away from in the push pedal inserts the post, expanding spring's both ends difference fixed connection is on one side of locked groove lateral wall and push pedal, expanding spring's bottom has been established the guard plate, the guard plate is located the lateral wall of expanding spring bottom through one end fixed connection on the locked groove, the push pedal is the same as and inserts equal fixedly connected with linkage plate on the both ends of post one side, linkage plate swing joint is on the both ends of the lateral wall of locked groove, the linkage plate is located the one end fixedly connected with control panel outside the locked groove, insert the post through the centre of one end fixed connection in push pedal one side.
As preferred, the restriction structure includes the spread groove, be connected with the pivot on spread groove top one side border, one side of pivot is connected with the cardboard, the cardboard passes through one end swing joint in the pivot, on pivot swing joint groove top border, the pivot was kept away from to the cardboard one end fixedly connected with connecting plate, two linking screws have been seted up on the connecting plate, there is the concatenation screw through screw thread swing joint in the linking screw, establish on the border of pivot is kept away from at the spread groove top and link up the platform, the concatenation screw is connected on linking up the platform through linking the screw.
As preferred, adjust the structure package and expand adjusting screw, adjusting screw passes through screw thread swing joint on mounting structure's lateral wall, the one end swing joint that adjusting screw is located mounting structure has the auxiliary shaft, the one end fixedly connected with splint of auxiliary shaft, one side fixedly connected with bed course that the auxiliary shaft was kept away from to splint, swing joint spacing post in the both ends of splint bottom.
Preferably, the hanging structure comprises a plug board, a reinforcing screw is connected to the plug board through threads, a splicing plate is connected to the plug board in a clamping mode, the splicing plate is detachably connected to the back of the mounting structure through one end, and the splicing plate is connected to the electric box.
Preferably, the inserting plate and the splicing plate are of two opposite L-shaped structures, and the splicing plate is detachably connected with the electric box through a reinforcing screw.
Preferably, the cushion layer is made of rubber materials, the clamping plate is of an L-shaped structure, and one end of the limiting column is fixedly connected to the side wall in the mounting structure.
The invention has the beneficial effects that: can effectual increase electric power measurement sensor connect stability to can carry out simple winding displacement to connecting wire, the electric wire after avoiding connecting is more in disorder, thereby influences maintenance or the change in the future, and two kinds of connections are fixed to be placed, make the more nimble of mounting structure use, and the strainability is stronger.
The invention is provided with the limiting structure, and the main connecting wire can be limited and protected through the limiting structure, so that the wire is prevented from being entangled with other wires after being connected, and troubles are brought to future maintenance.
The electric power metering device is provided with the adjusting structure, and the electric power metering device can be clamped and fixed after being placed in the mounting groove through the adjusting structure, so that the connection stability of the electric power metering device and the mounting structure is improved.
The locking structure is arranged, the cover plate can be locked after being closed through the locking structure, the cover plate is prevented from being opened in the use process in the future, and therefore the connection stability of the electric power metering sensor is reduced.
The hanging structure is arranged, the plurality of connecting structures can be used for coping with different connecting conditions when the mounting structure is mounted through the hanging structure, the mounting structure is more convenient to use, and the mounting structure can be detached from the mounting structure when the mounting structure is not required to be used, so that other mounting modes of the mounting structure are prevented from being influenced.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of an inverted three-dimensional structure of the present invention;
FIG. 3 is a schematic plan sectional structural view of the present invention;
FIG. 4 is a top plan view of the locking structure of the present invention;
FIG. 5 is a schematic side plan view of the present invention.
In the figure: 1. a mounting structure; 11. a main frame body; 12. mounting grooves; 13. a movable shaft; 14. a cover plate; 15. a lock cylinder; 16. a lock hole; 17. a fixing plate; 18. a connecting screw hole; 19. a locking structure; 191. locking the groove; 192. a tension spring; 193. a protection plate; 194. pushing the plate; 195. inserting a column; 196. a linkage plate; 197. a control panel; 2. fixing screws; 3. a confinement structure; 31. connecting grooves; 32. a rotating shaft; 33. clamping a plate; 34. a connecting plate; 35. connecting the screw holes; 36. splicing screws; 37. a joining station; 4. an adjustment structure; 41. adjusting the screw rod; 42. an auxiliary shaft; 43. a splint; 44. a cushion layer; 45. a limiting column; 5. a wiring hole; 6. a hanging structure; 61. inserting plates; 62. splicing plates; 63. reinforcing screws; 7. an electric box.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment:
the utility model provides a sensor device for electric power measurement, includes mounting structure 1, restriction structure 3 has been seted up to one side at 1 top of mounting structure, fixed screw 2 has been established to one side of mounting structure 1, the both sides that mounting structure 1 kept away from each other all are connected with regulation structure 4, a plurality of wiring holes 5 have been seted up to one side of mounting structure 1, electronic box 7 has been established to one side of mounting structure 1, fixed screw 2 is connected on mounting structure 1, mounting structure 1 connects in electronic box 7, mounting structure 1's back is connected with articulates structure 6.
Wherein, the mounting structure 1 comprises a main frame body 11, a mounting groove 12 is arranged in the middle of the main frame body 11, two ends of the side edge of the top of the mounting groove 12 are both connected with a movable shaft 13, one side of the movable shaft 13 is connected with a cover plate 14, the movable shaft 13 is movably connected on the top edge of the mounting groove 12, one end of the cover plate 14 is movably connected on one side of the movable shaft 13, the bottom of one end of the cover plate 14 far away from the movable shaft 13 is connected with a lock column 15, the middle of the lock column 15 is provided with a lock hole 16, the lock column 15 is fixedly connected on the bottom side of the cover plate 14 through the top end, the bottom edges of two sides of the mounting structure 1 which are far away from each other are both connected with a fixing plate 17, one side of the fixing plate 17 is fixedly connected with the mounting structure 1, the fixing screw 2 is connected in the connecting screw hole 18 through threads, a locking structure 19 is arranged on the top side of the mounting groove 12 opposite to the lock column 15.
Wherein, the locking structure 19 includes a lock groove 191, a side wall in the lock groove 191 is connected with a telescopic spring 192, one end of the telescopic spring 192 is connected with a push plate 194, one side intermediate connection of the push plate 194 far away from the telescopic spring 192 is provided with an inserting column 195, two ends of the telescopic spring 192 are respectively fixedly connected with one side of the side wall of the lock groove 191 and one side of the push plate 194, a protection plate 193 is arranged at the bottom of the telescopic spring 192, the protection plate 193 is fixedly connected with the side wall of the lock groove 191 at the bottom of the telescopic spring 192 through one end, the push plate 194 is fixedly connected with a linkage plate 196 at two ends of one side of the inserting column 195, the linkage plate 196 is movably connected with two ends of the side wall of the lock groove 191, the linkage plate 196 is arranged at one end fixedly connected with a control plate 197 outside the lock groove 191, the inserting column 195 is fixedly connected with the middle of one side of the push plate 194 through one end, and passes through the locking structure 19, can lock it after the apron 14 is closed, avoid apron 14 to open in the use in the future to reduce the stability that the electric power measurement sensor is connected.
Wherein, restriction structure 3 includes spread groove 31, be connected with pivot 32 on the border of spread groove 31 top one side, one side of pivot 32 is connected with cardboard 33, cardboard 33 is on pivot 32 through one end swing joint, on the border of pivot 32 swing joint groove 31 top, the one end fixedly connected with connecting plate 34 of pivot 32 is kept away from to cardboard 33, two linking screw holes 35 have been seted up on the connecting plate 34, there is splicing screw 36 through screw thread swing joint in linking screw hole 35, establish linking platform 37 on the border of pivot 32 is kept away from at the spread groove 31 top, splicing screw 36 connects on linking platform 37 through linking screw hole 35, through restriction structure 3, can restrict the protection to the main connecting wire, avoids the electric wire to entangle with other electric wires after connecting together, brings the trouble for the maintenance in the future.
Wherein, adjust structure 4 package and expand adjusting screw 41, adjusting screw 41 passes through screw thread swing joint on mounting structure 1's lateral wall, the one end swing joint that adjusting screw 41 is located mounting structure 1 has auxiliary shaft 42, the one end fixedly connected with splint 43 of auxiliary shaft 42, one side fixedly connected with bed course 44 of auxiliary shaft 42 is kept away from to splint 43, swing joint spacing post 45 in the both ends of splint 43 bottom through adjusting structure 4, can lay the back in mounting groove 12 at electric power metering device, carries out the centre gripping to it fixedly, increases its stability of being connected with mounting structure 1.
Wherein, articulate structure 6 and include picture peg 61, there is reinforcing screw 63 through threaded connection on the picture peg 61, the joint has splice plate 62 in the picture peg 61, splice plate 62 is through one end detachable connection at mounting structure 1's back, splice plate 62 is connected on electronic box 7, through articulating structure 6, can make mounting structure 1 a plurality of connection structure when installing, can deal with different connection condition, makes its use more convenient, and when need not to use, can follow mounting structure 1 and dismantle, avoids influencing 1 other mounting means of mounting structure.
The inserting plate 61 and the splicing plate 62 are of opposite L-shaped structures, and the splicing plate 62 is detachably connected with the electric box 7 through a reinforcing screw 63.
Wherein, the bed course 44 is the rubber materials preparation, splint 43 is "L type structure", the one end fixed connection of spacing post 45 is on the lateral wall in mounting structure 1.
Specifically, the method comprises the following steps: when in use, firstly, the electric power metering sensor is placed in the mounting groove 12 arranged in the middle of the main frame body 11, after the electric power metering sensor is placed, necessary electric wires are connected with the electric power metering sensor through the wiring hole 5, the electric wires can be connected with a butt joint through the wiring hole 5, the messy connection of the electric wires is avoided, the maintenance and the replacement in the future are not convenient, the main circuit is connected with the electric power metering sensor through the connecting groove 31 in the limiting structure 3 arranged on one side of the top of the main frame body 11, after the electric wires are connected, the clamping plate is closed on the connecting groove 31 through the rotating shaft 32 of the shaft 33, the connecting plate 34 fixedly connected to the front end of the clamping plate 33 is clamped on the connecting table 37, the splicing screw 36 is used for firmly connecting the clamping plate 33 on the connecting table 37 through the splicing screw hole 35, the limiting and the protection effects are carried out on the electric wires, after the electric wires are connected, the electric power metering sensor is connected and reinforced through the adjusting structure 4, because the adjusting screw 41 of the adjusting structure 4 is connected on the side wall of the main frame body 11 through threads, the clamping plates 43 can be clamped at two sides of the electric power flow sensor at the active adjusting screw 41, and the clamping plates are clamped and fixed, so that the electric power flow sensor can be connected in the mounting groove 12 more stably, the bottoms of two ends of each clamping plate 43 are movably connected with the limiting columns 45, one end of the adjusting screw 41 is movably connected on the clamping plate 43 through the auxiliary shaft 42, so that the operation of the clamping plate 43 can be more smooth and stable, the two ends of the edge at one side of the top of the mounting groove 12 are movably connected with the movable shaft 13, one side of the movable shaft 13 is movably connected with the cover plate 14, the cover plate 14 is closed on the mounting groove 12, the locking column 15 fixedly connected on the cover plate 14 is connected with the locking structure 19, so that the cover plate 14 can be firmly connected on the mounting groove 12, the electric power metering sensor is more stably connected with the mounting structure 1, the inserting column 195 in the lock groove 191 is inserted into the lock hole 16 through the telescopic spring 192 in an extruding mode, the protection plate 193 arranged at the bottom of the telescopic spring 192 can prevent the telescopic spring 192 from bending when being stressed so as to influence the use of the telescopic spring 192, when the mounting structure needs to be opened, the telescopic spring 192 is extruded through the linkage plate 196 by pressing the control plate 197 so as to push the inserting column 195 out of the lock hole 16, so that the cover plate 14 is opened, after the electric power metering sensor is mounted, the mounting structure 1 is firmly connected with the appointed position of the electric box 7 through the fixing screw 2 by using the fixing screw 2 through the connecting screw hole 18 arranged on the fixing plate 17, the hanging structure 6 can be used for connection at the position where the fixing screw 2 is inconvenient to be used for connection, the splicing plate 62 is firstly connected with the appointed position of the electric box 7 through the reinforcing screw 63, the inserting plate 61 is connected with the back of the mounting structure 1, insert board 61 card on splice plate 62, because of insert board 61 and splice plate 62 are two opposite "L" type structures, enable the stability after the joint more reliable, the bed course 44 of fixed connection rubber preparation on the inner wall of splint 43 can avoid causing wearing and tearing to electric power measurement sensor when splint 43 centre gripping, and can increase splint 43 and electric power measurement sensor's frictional force, improves the stability of connecting.
Claims (6)
1. The sensor device for electric power metering is characterized by comprising a mounting structure (1), wherein a limiting structure (3) is arranged on one side of the top of the mounting structure (1), a fixing screw (2) is arranged on one side of the mounting structure (1), adjusting structures (4) are connected to two sides, away from each other, of the mounting structure (1), a plurality of wiring holes (5) are formed in one side of the mounting structure (1), an electric box (7) is arranged on one side of the mounting structure (1), the fixing screw (2) is connected to the mounting structure (1), the mounting structure (1) is connected into the electric box (7), and a hanging structure (6) is connected to the back of the mounting structure (1);
the mounting structure (1) comprises a main frame body (11), a mounting groove (12) is formed in the middle of the main frame body (11), movable shafts (13) are connected to two ends of the side edge of the top of the mounting groove (12), a cover plate (14) is connected to one side of each movable shaft (13), each movable shaft (13) is movably connected to the top edge of the corresponding mounting groove (12), one end of each cover plate (14) is movably connected to one side of each movable shaft (13), a lock column (15) is connected to the bottom of the end, far away from the corresponding movable shaft (13), of each cover plate (14), a lock hole (16) is formed in the middle of each lock column (15), each lock column (15) is fixedly connected to the bottom side of the corresponding cover plate (14) through the top end, fixing plates (17) are connected to the bottom edges of two sides, far away from each other, of the mounting structure (1), one side of each fixing plate (17) is fixedly connected with the mounting structure (1), the fixing screw (2) is connected in the connecting screw hole (18) through threads, and a locking structure (19) is arranged at the position, opposite to the lock column (15), of the top side of the mounting groove (12);
the locking structure (19) comprises a locking groove (191), an extension spring (192) is connected to the side wall of one side in the locking groove (191), one end of the extension spring (192) is connected with a push plate (194), an inserting column (195) is connected to the middle of one side, away from the extension spring (192), of the push plate (194), two ends of the extension spring (192) are fixedly connected to one side of the side wall of the locking groove (191) and one side of the push plate (194) respectively, a protection plate (193) is arranged at the bottom of the extension spring (192), the protection plate (193) is fixedly connected to the side wall, located at the bottom of the extension spring (192), of the locking groove (191) through one end, a linkage plate (196) is fixedly connected to the two ends, located at one side of the inserting column (195), of the push plate (194) and the two ends of one side wall of the locking groove (191), of the linkage plate (196) is fixedly connected to a control plate (197), the inserting column (195) is fixedly connected to the middle of one side of the push plate (194) through one end.
2. A sensor device for electricity metering according to claim 1, characterized in that: restriction structure (3) include spread groove (31), be connected with pivot (32) on spread groove (31) top one side border, one side of pivot (32) is connected with cardboard (33), cardboard (33) are on pivot (32) through one end swing joint, on pivot (32) swing joint groove (31) top border, one end fixedly connected with connecting plate (34) of pivot (32) are kept away from in cardboard (33), two linking screw holes (35) have been seted up on connecting plate (34), there is splicing screw (36) through screw thread swing joint in linking screw hole (35), it has linking platform (37) to establish on the border of pivot (32) is kept away from at spread groove (31) top, splicing screw (36) are connected on linking platform (37) through linking screw hole (35).
3. A sensor device for electricity metering according to claim 1, characterized in that: adjusting structure (4) package expands adjusting screw (41), adjusting screw (41) are on the lateral wall of mounting structure (1) through screw thread swing joint, the one end swing joint that adjusting screw (41) are located mounting structure (1) has auxiliary shaft (42), the one end fixedly connected with splint (43) of auxiliary shaft (42), one side fixedly connected with bed course (44) of auxiliary shaft (42) are kept away from in splint (43), swing joint spacing post (45) in the both ends of splint (43) bottom.
4. A sensor device for electricity metering according to claim 1, characterized in that: articulate structure (6) including picture peg (61), there is reinforcing screw (63) through threaded connection on picture peg (61), splice plate (62) have been cup jointed in picture peg (61), splice plate (62) are through the back of one end detachable connection in mounting structure (1), splice plate (62) are connected on electronic box (7).
5. A sensor device for electricity metering according to claim 4, characterized in that: the plug board (61) and the splicing board (62) are of two opposite L-shaped structures, and the splicing board (62) is detachably connected with the electric box (7) through reinforcing screws.
6. A sensor device for electricity metering according to claim 3, characterized in that: the cushion layer (44) is made of rubber materials, the clamping plate (43) is of an L-shaped structure, and one end of the limiting column (45) is fixedly connected to the side wall in the mounting structure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779605.8A CN110376412B (en) | 2019-08-22 | 2019-08-22 | Sensor device for electric power metering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779605.8A CN110376412B (en) | 2019-08-22 | 2019-08-22 | Sensor device for electric power metering |
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| CN110376412A CN110376412A (en) | 2019-10-25 |
| CN110376412B true CN110376412B (en) | 2022-03-22 |
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| CN201910779605.8A Active CN110376412B (en) | 2019-08-22 | 2019-08-22 | Sensor device for electric power metering |
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| CN111532223B (en) * | 2020-05-11 | 2022-05-24 | 华嘉铝业有限公司 | Whole car insulation monitor dismouting mechanism of electric automobile |
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| US7715176B2 (en) * | 2007-05-16 | 2010-05-11 | Perez Marcelo A | Modular power monitoring system |
| CN203798863U (en) * | 2014-04-03 | 2014-08-27 | 浙江浦成电气有限公司 | Wire concentration groove for electricity meter box |
| CN204595042U (en) * | 2015-03-13 | 2015-08-26 | 国家电网公司 | A kind of three-phase electric energy metering device wire locating clip |
| CN205749618U (en) * | 2016-06-20 | 2016-11-30 | 国网黑龙江省电力有限公司绥化供电公司 | Connection box of electric energy meter fixing clamper |
| CN106443101A (en) * | 2016-08-29 | 2017-02-22 | 王月园 | Three-phase electric energy meter |
| US10514273B2 (en) * | 2016-10-14 | 2019-12-24 | Pacific Gas And Electric Company | Smart energy and data/information metering system and method |
| CN206945773U (en) * | 2017-05-06 | 2018-01-30 | 浙江百辰食品科技有限公司 | A kind of high ammeter box being easily installed of thermal diffusivity |
| CN207248990U (en) * | 2017-08-31 | 2018-04-17 | 龙岩学院 | A kind of Bidirectional intelligent ammeter |
| CN208207037U (en) * | 2018-05-10 | 2018-12-07 | 浙江凯发电气有限公司 | Novel belt interference connector electric energy testing box of glass fibre reinforced plastics |
| CN108693390A (en) * | 2018-05-25 | 2018-10-23 | 常熟致用电气有限公司 | A kind of electric energy metering box protective door |
| CN208607268U (en) * | 2018-08-09 | 2019-03-15 | 天津市金凤来仪科技有限公司 | A kind of high strength anti-explosion type ammeter box |
| CN208672698U (en) * | 2018-09-11 | 2019-03-29 | 浙江百固电气科技股份有限公司 | A kind of low-voltage intelligent takes control counter box |
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