CN116879600B - But quick assembly disassembly formula electric energy meter and electric energy meter case device - Google Patents
But quick assembly disassembly formula electric energy meter and electric energy meter case device Download PDFInfo
- Publication number
- CN116879600B CN116879600B CN202311026254.6A CN202311026254A CN116879600B CN 116879600 B CN116879600 B CN 116879600B CN 202311026254 A CN202311026254 A CN 202311026254A CN 116879600 B CN116879600 B CN 116879600B
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- China
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- electric energy
- energy meter
- nut
- sliding
- locking buckle
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- 238000009434 installation Methods 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
-
- 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 quickly detachable electric energy meter and an electric energy meter box device, which comprise an electric energy meter body, a mounting plate and a mounting base, wherein hanging plates are connected to two sides of the electric energy meter body, sliding grooves are formed in the hanging plates, sliding screws are connected to the sliding grooves, each sliding screw comprises a first nut, a second nut and a threaded rod, the first nut is placed in the corresponding sliding groove, the second nut is located outside the corresponding sliding groove, and the threaded rod is connected with the mounting plate; the mounting plate comprises a locking buckle and two placing grooves, rectangular holes are formed in the upper parts of the locking buckle and the two placing grooves, the two placing grooves are distributed on the upper side and the lower side of the locking buckle, the mounting plate is detachably connected to the mounting base, the mounting base comprises a limiting fixed block and two L-shaped fixed blocks, the two L-shaped fixed blocks are distributed on the upper end and the lower end of the limiting fixed block, and the mounting base plate is fixedly connected to the quickly detachable electric energy meter box; the invention can realize the quick assembly and disassembly of the electric energy meter on the electric energy meter box, improves the assembly and disassembly efficiency of the electric energy meter and saves a great amount of time.
Description
Technical Field
The invention relates to the technical field of electric instruments, in particular to a quickly detachable electric energy meter and an electric energy meter box device.
Background
The electric energy meter is a meter for measuring electric energy, also known as an electric meter, a fire meter and a kilowatt hour meter, is usually arranged in an electric energy meter box, an electrician looks at the real-time use condition of electric energy and records the real-time use condition, and when maintenance personnel need to overhaul and replace the electric energy meter, the electric energy meter needs to be detached from the electric energy meter box and is arranged after overhaul.
Traditional electric energy meter mounting means is fixed with the help of a plurality of bolts, when changing the electric energy meter, needs to install and dismantle repeatedly the installation screw, and takes place the installation screw sometimes and drop and lose, and this kind of fixed mode leads to inconvenient quick dismantlement of electric energy meter, has influenced the work efficiency to electric energy meter maintenance.
Disclosure of Invention
The technical purpose is that: aiming at the defects of the prior art, the invention discloses a quickly detachable electric energy meter and an electric energy meter box device, which can realize the quick detachment of the electric energy meter in the electric energy meter box.
The technical scheme is as follows: in order to achieve the technical purpose, the invention adopts the following technical scheme:
the utility model provides a but quick assembly disassembly formula electric energy meter, includes electric energy meter body, mounting panel and installation base, electric energy meter body left and right sides fixedly connected with link plate, the spout has been seted up at the link plate upper and lower both ends, sliding connection has sliding screw on the spout, sliding screw includes first nut, second nut and threaded rod, first nut is placed in the spout, the second nut is located the spout outside, fixedly connected with slide bar between first nut and the second nut, fixedly connected with threaded rod on the second nut, the threaded rod passes through the screw hole and is connected with the mounting panel;
the chute comprises a horizontal chute and an inclined chute, wherein the inclined chute is positioned below the horizontal chute and forms an acute angle with the horizontal chute, the width of the horizontal chute is larger than the outer diameter of the first nut, the width of the inclined chute is smaller than the outer diameter of the first nut, the widths of the horizontal chute and the inclined chute are both smaller than the outer diameter of the second nut, and the outer diameter of the first nut is smaller than the outer diameter of the second nut.
Preferably, the elastic telescopic device is arranged outside the sliding rod and comprises a sliding rod sleeve and a plurality of spring pieces with triangular sections, wherein the spring pieces are fixed on the inner wall surface of the sliding rod sleeve in a clinging mode, and the inner wall surface of the sliding rod sleeve is a polygonal cylindrical surface.
Preferably, the mounting plate comprises a locking buckle and two placing grooves, the locking buckle and the two placing grooves are positioned on the same straight line, rectangular holes are formed in the upper portion of the locking buckle, the two placing grooves are symmetrically distributed on the upper side and the lower side of the locking buckle, and the mounting plate is detachably connected to the mounting base.
Preferably, the installation base comprises a limiting fixed block and two L-shaped fixed blocks, wherein the two L-shaped fixed blocks are distributed at the upper end and the lower end of the limiting fixed block, the limiting fixed block penetrates through the rectangular hole to be detachably connected with the locking buckle, and the two L-shaped fixed blocks penetrate through the rectangular hole to be inserted into the placing groove.
Preferably, the locking buckle comprises a base, a handle and a retaining ring, wherein the base is fixedly connected to the mounting plate, the handle is rotatably connected to the base, and the retaining ring is rotatably connected to the handle through a rotating shaft to realize synchronous movement with the handle.
Preferably, the size of the rectangular hole is larger than the size of the limit fixing block and the two L-shaped fixing blocks.
The invention also provides a quick detachable electric energy meter box device, which comprises the electric energy meter box and the quick detachable electric energy meter, wherein the mounting base is arranged in the electric energy meter box.
The beneficial effects are that:
according to the invention, the mounting plate and the electric energy meter can be detachably connected through the sliding screw and the sliding groove on the hanging plate, meanwhile, the mounting plate and the mounting base are connected through the locking buckle, and the quick assembly and disassembly can be realized, so that the electric energy meter can be quickly assembled and disassembled without rotating the screw when the electric energy meter is installed or overhauled, the operation is simple and convenient, the assembly and disassembly efficiency of the electric energy meter is improved, the electric energy meter is not easy to replace, and a large amount of time is saved.
The elastic telescopic device is arranged outside the sliding rod of the sliding screw, when the sliding screw slides in the sliding groove, the elastic telescopic device can stretch and retract according to the width of the sliding groove, and when the sliding screw slides to the inclined sliding groove, the elastic telescopic device and the inclined sliding groove are in an elastic clamping state, so that the mounting plate is firmer when being connected with the hanging plate, and the stability of the device is improved.
The mounting plate is connected with the mounting base through the locking buckle, the mounting plate is provided with the placing groove, so that the two L-shaped fixing blocks can be placed in the placing groove, the locking buckle generates a downward locking force when being fastened with the limiting fixing blocks, the placing groove provides an upward bearing force when the L-shaped fixing blocks are placed in the placing groove, and the two opposite forces enable the connection between the mounting plate and the mounting base to be firmer, and the electric energy meter is mounted on the electric energy meter box more stably.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a diagram of a removable power meter according to the present invention;
FIG. 2 is a block diagram of a hanging plate according to the present invention;
FIG. 3 is a block diagram of a sliding screw according to the present invention;
FIG. 4 is a sectional view of the slide rod of the present invention;
FIG. 5 is a block diagram of a mounting plate of the present invention;
FIG. 6 is a block diagram of a locking clasp of the present invention;
FIG. 7 is a block diagram of the mounting base of the present invention;
FIG. 8 is a block diagram of a quickly removable power meter case according to the present invention;
fig. 9 is a diagram showing a structure of a quickly detachable electric energy meter in which the quickly detachable electric energy meter box of the present invention is installed.
In the figure: 1. an electric energy meter body; 2. a hanging plate; 21. a chute; 22. a sliding screw; 23. a first nut; 24. a second nut; 25. a threaded rod; 26. a slide rod; 27. a slide rod sleeve; 28. a spring piece; 3. a mounting plate; 31. locking buckle; 32. a placement groove; 33. a rectangular hole; 311. a base; 312. a handle; 313. a clasp ring; 4. a mounting base; 41. limiting fixed blocks; 42. an L-shaped fixed block; 5. an electric energy meter box.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, but in which the invention is not so limited.
As shown in fig. 1-8, a quick detachable electric energy meter comprises an electric energy meter body 1, a mounting plate 3 and a mounting base 4, wherein hanging plates 2 are fixedly connected to the left side and the right side of the electric energy meter body 1, sliding grooves 21 are formed in the upper end and the lower end of each hanging plate 2, sliding screws 22 are connected to the sliding grooves 21 in a sliding mode, each sliding screw 22 comprises a first nut 23, a second nut 24 and a threaded rod 25, the first nut 23 is placed in the corresponding sliding groove 21, the second nut 24 is located outside the corresponding sliding groove 21, a sliding rod 26 is fixedly connected between the corresponding first nut 23 and the corresponding second nut 24, a threaded rod 25 is fixedly connected to the corresponding second nut 24, and the threaded rod 25 is connected with the corresponding mounting plate 3 through threaded holes.
As shown in fig. 2-4, an elastic telescopic device is arranged outside the sliding rod, the elastic telescopic device comprises a sliding rod sleeve 27 and a plurality of spring pieces 28 with triangular sections, the spring pieces 28 are fixed and clung to the inner wall surface of the sliding rod sleeve 27, and the inner wall surface of the sliding rod sleeve 27 is a polygonal cylinder; the chute 21 comprises a horizontal chute and an inclined chute, the inclined chute is positioned below the horizontal chute and forms an acute angle with the horizontal chute, the width of the horizontal chute is larger than the outer diameter of the first nut 23, and the width of the inclined chute is smaller than the outer diameter of the first nut 23; the outer diameter of the first nut 23 is smaller than the outer diameter of the second nut 24, and the outer diameter of the second nut 24 is larger than the widths of the horizontal chute and the inclined chute.
When the sliding screw slides in the sliding groove, the elastic telescopic device can radially stretch according to the width of the sliding groove, and when the sliding screw slides in the horizontal sliding groove, the width of the horizontal sliding groove is larger than the outer diameters of the sliding screw sliding rod and the elastic telescopic device, so that the sliding rod can smoothly slide in the sliding groove, and a spring piece in the elastic telescopic device is in a natural state; when the sliding rod slides in the inclined sliding groove, the width of the inclined sliding groove is continuously reduced, the width of the inclined sliding groove is smaller than the outer diameters of the sliding rod and the elastic telescopic device, the elastic telescopic device is extruded, the spring piece in the elastic telescopic device is in a compressed state, and the sliding screw of the elastic telescopic device can be clamped in the inclined sliding groove.
As shown in fig. 5, in a specific embodiment, the mounting plate 3 includes a locking buckle 31 and two placement grooves 32, the locking buckle 31 and the two placement grooves 32 are located on the same straight line, and rectangular holes 33 are formed above the two placement grooves 32, the two placement grooves 32 are symmetrically distributed on the upper side and the lower side of the locking buckle 31, and the mounting plate 3 is detachably connected to the mounting base 4.
As shown in fig. 7, in a specific embodiment, the mounting base 4 includes a limiting fixing block 41 and two L-shaped fixing blocks 42, the two L-shaped fixing blocks 42 are distributed at the upper end and the lower end of the limiting fixing block 41, the limiting fixing block 41 passes through the rectangular hole 33 to be detachably connected with the locking buckle 31, and the two L-shaped fixing blocks 42 pass through the rectangular hole 33 to be inserted into the placement groove 32; the two L-shaped fixing blocks 42 are inserted into the placement groove 32 and then are subjected to an upward bearing force, the limiting fixing blocks 41 are detachably connected with the locking buckles 31 and then are subjected to a downward locking force, and the mounting plate 3 is firmly connected with the mounting base 4 through the bearing force and the locking force.
As shown in fig. 6, in one embodiment, the locking buckle 31 includes a base 311, a handle 312, and a retaining ring 313, where the base 311 is fixedly connected to the mounting plate 3, the handle 312 is rotatably connected to the base 311, and the retaining ring 313 is rotatably connected to the handle 312 through a rotation shaft to achieve synchronous movement with the handle 312.
In one embodiment, the rectangular hole 33 is larger than the limit block 41 and the two L-shaped blocks 42.
As shown in fig. 8-9, the invention further provides a quickly detachable electric energy meter box device, which comprises the electric energy meter box 5 and the quickly detachable electric energy meter, wherein the mounting base 4 is mounted in the electric energy meter box 5.
The principle of realizing the quick disassembly and assembly of the electric energy meter by using the invention is as follows: firstly, the hanging plate is fixed on two sides of the electric energy meter through the screws, then the threaded rod of the sliding screw is connected to the mounting plate through the threaded holes of the mounting plate, the sliding screw connected with the mounting plate is placed on the horizontal chute portion of the chute, then the sliding screw slides to the inclined chute portion, and when the sliding screw slides to the bottom of the inclined chute, the sliding screw is clamped in the inclined chute, so that the mounting plate is detachably connected with the electric energy meter. Then pass through screw fixed mounting to the installation base in the electric energy meter case, when mounting panel and installation base are connected, let spacing fixed block and L type fixed block pass the rectangular hole on the mounting panel at first, then block L type fixed block in the standing groove, the handle of locking buckle is rotated again and is driven the rotatory knot of buckle on spacing fixed block, the standing groove provides an ascending bearing capacity for L type fixed block, the buckle of locking buckle is detained and is provided a decurrent locking force on spacing fixed block, bearing capacity and locking force are that a mounting panel and installation base's connection is more stable, realize the dismantled and assembled connection of mounting panel and installation base. The electric energy meter can be quickly installed on the electric energy meter box through the process, so that the time for installing the electric energy meter is reduced; meanwhile, when the electric energy meter is overhauled, the electric energy meter can be rapidly disassembled, and the efficiency of disassembling the electric energy meter is improved.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (7)
1. The utility model provides a but quick assembly disassembly formula electric energy meter, includes electric energy meter body (1), mounting panel (3) and installation base (4), its characterized in that, electric energy meter body (1) left and right sides fixedly connected with link plate (2), spout (21) have been seted up at link plate (2) upper and lower both ends, sliding connection has sliding screw (22) on spout (21), sliding screw (22) include first nut (23), second nut (24) and threaded rod (25), first nut (23) are placed in spout (21), second nut (24) are located spout (21) outside, fixedly connected with slide rod (26) between first nut (23) and the second nut (24), fixedly connected with threaded rod (25) on second nut (24), threaded rod (25) are connected with mounting panel (3) through the screw hole;
the chute (21) comprises a horizontal chute and an inclined chute, wherein the inclined chute is positioned below the horizontal chute and forms an acute angle with the horizontal chute, the width of the horizontal chute is larger than the outer diameter of the first nut (23), the width of the inclined chute is smaller than the outer diameter of the first nut (23), the widths of the horizontal chute and the inclined chute are both smaller than the outer diameter of the second nut (24), and the outer diameter of the first nut (23) is smaller than the outer diameter of the second nut (24).
2. The electric energy meter capable of being quickly disassembled and assembled according to claim 1, wherein an elastic telescopic device is arranged outside the sliding rod (26), the elastic telescopic device comprises a sliding rod sleeve (27) and a plurality of spring pieces (28) with triangular cross sections, the spring pieces (28) are fixed on and clung to the inner wall surface of the sliding rod sleeve (27), and the inner wall surface of the sliding rod sleeve (27) is a polygonal cylinder.
3. The electric energy meter capable of being quickly disassembled and assembled according to claim 1, wherein the mounting plate (3) comprises a locking buckle (31) and two placing grooves (32), the locking buckle (31) and the two placing grooves (32) are positioned on the same straight line, rectangular holes (33) are formed in the upper portion of the locking buckle, the two placing grooves (32) are symmetrically distributed on the upper side and the lower side of the locking buckle (31), and the mounting plate (3) is detachably connected to the mounting base (4).
4. A quick detachable electric energy meter according to claim 3, characterized in that the mounting base (4) comprises a limit fixing block (41) and two L-shaped fixing blocks (42), the two L-shaped fixing blocks (42) are distributed at the upper end and the lower end of the limit fixing block (41), the limit fixing block (41) penetrates through the rectangular hole (33) to be detachably connected with the locking buckle (31), and the two L-shaped fixing blocks (42) penetrate through the rectangular hole (33) to be inserted into the placing groove (32).
5. A quick detachable electric energy meter according to claim 3, characterized in that the locking buckle (31) comprises a base (311), a handle (312) and a clasp (313), wherein the base (311) is fixedly connected to the mounting plate (3), the handle (312) is rotatably connected to the base (311), and the clasp (313) is rotatably connected to the handle (312) through a rotation shaft to realize synchronous movement with the handle (312).
6. The electric energy meter capable of being quickly assembled and disassembled according to claim 4, wherein the size of the rectangular hole (33) is larger than the size of the limit fixing block (41) and the two L-shaped fixing blocks (42).
7. A quick detachable electric energy meter box device, comprising an electric energy meter box (5) and the quick detachable electric energy meter according to any one of claims 1-6, characterized in that the mounting base (4) is mounted in the electric energy meter box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311026254.6A CN116879600B (en) | 2023-08-15 | 2023-08-15 | But quick assembly disassembly formula electric energy meter and electric energy meter case device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311026254.6A CN116879600B (en) | 2023-08-15 | 2023-08-15 | But quick assembly disassembly formula electric energy meter and electric energy meter case device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116879600A CN116879600A (en) | 2023-10-13 |
| CN116879600B true CN116879600B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311026254.6A Active CN116879600B (en) | 2023-08-15 | 2023-08-15 | But quick assembly disassembly formula electric energy meter and electric energy meter case device |
Country Status (1)
| Country | Link |
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| CN (1) | CN116879600B (en) |
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| US10886638B1 (en) * | 2019-08-22 | 2021-01-05 | Milbank Manufacturing Co. | Meter box with insulation-piercing wire termination connectors |
| CN112255441A (en) * | 2020-10-14 | 2021-01-22 | 杨淅军 | Simple to operate's wall-hanging ammeter case for electric power |
| CN113238082A (en) * | 2021-05-15 | 2021-08-10 | 张剑国 | Electric energy meter housing convenient to installation is dismantled |
| CN218180916U (en) * | 2022-08-10 | 2022-12-30 | 边竹琳 | Electric power metering device convenient to installation |
-
2023
- 2023-08-15 CN CN202311026254.6A patent/CN116879600B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1675239A1 (en) * | 2004-12-23 | 2006-06-28 | Abb B.V. | Electrical box with ring |
| CN203676472U (en) * | 2014-01-08 | 2014-07-02 | 程芳 | Lifting desk for pedagogy |
| CN207198207U (en) * | 2017-08-26 | 2018-04-06 | 胥秀丽 | A kind of easy-to-dismount electric energy meter |
| CN107607756A (en) * | 2017-10-18 | 2018-01-19 | 胡小爱 | A kind of electric energy meter module package assembly |
| US10886638B1 (en) * | 2019-08-22 | 2021-01-05 | Milbank Manufacturing Co. | Meter box with insulation-piercing wire termination connectors |
| CN112255441A (en) * | 2020-10-14 | 2021-01-22 | 杨淅军 | Simple to operate's wall-hanging ammeter case for electric power |
| CN113238082A (en) * | 2021-05-15 | 2021-08-10 | 张剑国 | Electric energy meter housing convenient to installation is dismantled |
| CN218180916U (en) * | 2022-08-10 | 2022-12-30 | 边竹琳 | Electric power metering device convenient to installation |
Non-Patent Citations (1)
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| 智能电表自动检定中的快捷拆装设计与实现;罗宏伟 等;计量与测试技术;第48卷(第11期);18-21 * |
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| CN116879600A (en) | 2023-10-13 |
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Denomination of invention: A fast detachable electric energy meter and electric energy meter box device Granted publication date: 20240112 Pledgee: Nanjing Zidong sub branch of Bank of Nanjing Co.,Ltd. Pledgor: NANJING SP-NICE TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2024980015368 |