CN113376418A - Intelligent electric meter capable of alarming - Google Patents
Intelligent electric meter capable of alarming Download PDFInfo
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- CN113376418A CN113376418A CN202110437522.8A CN202110437522A CN113376418A CN 113376418 A CN113376418 A CN 113376418A CN 202110437522 A CN202110437522 A CN 202110437522A CN 113376418 A CN113376418 A CN 113376418A
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 69
- 230000001681 protective effect Effects 0.000 claims description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/56—Testing of electric apparatus
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Abstract
The invention discloses an intelligent ammeter capable of alarming, which comprises a mounting seat, wherein an extension piece is mounted on the front end face of the mounting seat, a fixing seat is mounted at the end part of the extension piece, a limiting groove is formed in the front end face of the fixing seat, an ammeter main body is fixedly mounted in the limiting groove in a fit mode, a lead is connected to the lower end part of the ammeter main body, a protection piece is mounted at the lower end part of the ammeter main body, the lead penetrates through the lower end face of the protection piece, a mounting hole is formed in the corner of the front end face of the mounting seat in a penetrating mode, and an alarming system is arranged in the ammeter main body.
Description
Technical Field
The invention relates to the field of electric meters, in particular to an intelligent electric meter capable of alarming.
Background
The intelligent electric meter is an intelligent terminal of an intelligent power grid, is not an electric energy meter in the traditional sense, has the metering function of the basic electricity consumption of the traditional electric energy meter, in order to adapt to the use of the smart grid and new energy, the intelligent electric meter also has the intelligent functions of electricity utilization information storage, bidirectional multi-rate metering function, user side control function, bidirectional data communication function of various data transmission modes, electric leakage alarm function and the like, represents the development direction of the intelligent terminal of the end user of the future energy-saving smart grid, and the existing intelligent electric meter capable of alarming, the safety performance is poor when the intelligent ammeter is used, the intelligent ammeter is not convenient to assemble and disassemble, meanwhile, a plurality of groups of intelligent ammeters are installed and concentrated to be used when the intelligent ammeter is used, this kind of use causes and causes the inconvenient phenomenon of maintenance because of the hindrance of smart electric meter around to smart electric meter maintenance in-process.
Disclosure of Invention
The invention aims to provide an intelligent ammeter capable of alarming, and aims to solve the problems that the prior art provided by the background art is poor in safety performance during use, inconvenient to assemble and disassemble and inconvenient to maintain.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a smart electric meter that can report to police, includes the mount pad, the preceding terminal surface of mount pad is installed and is stretched the piece, the fixing base is installed to the tip of stretching the piece, the spacing groove has been seted up to the preceding terminal surface of fixing base, the inside laminating fixed mounting of spacing groove has the ammeter main part, the lower tip of ammeter main part is connected with the wire, the protection piece is installed to the lower tip of ammeter main part, the wire runs through the terminal surface under the inside of protection piece, the preceding terminal surface corner of mount pad runs through and has seted up the mounting hole, the inside of ammeter main part is provided with alarm system.
Preferably, the extension piece includes two sets of connection lugs that the symmetry extends at the preceding terminal surface of mount pad, and is two sets of it inlays to run through to rotate between the connection lug and has the promotion double-screw bolt, the coaxial extension of tip that promotes the double-screw bolt has the rolling disc, anti-skidding line has been seted up to the surface of rolling disc.
Preferably, the outside that promotes the double-screw bolt is screwed and is had the push away groove piece, the inside of push away the groove piece is rotated and is inlayed and have the support frame, the tip of support frame is rotated and is inlayed and is had the connection groove piece, the preceding terminal surface of connection groove piece and the rear end face fixed connection of fixing base, the side extension of the preceding terminal surface connection lug of mount pad has the guide.
Preferably, the guide part comprises a connecting supporting plate extending to the side of the connecting lug on the front end face of the mounting seat, an orientation cylinder is inlaid in the front end face of the connecting supporting plate, a plurality of groups of orientation pipes are slidably mounted in the orientation cylinder, one group of orientation pipes in the two adjacent groups of orientation pipes are slidably attached to the inside of the other group of orientation pipes, and the front end face of each orientation pipe at the top is fixedly connected with the rear end face of the fixing seat.
Preferably, a spout has been seted up to the inside bottom surface of spacing groove, the inside slidable mounting of a spout has a slider, the inside lower terminal surface of a spout extends there is a reset spring, the lower terminal surface fixed connection of a reset spring's tip and a slider, alarm system is including installing the electric leakage detection module in the inside of ammeter main part, electric leakage detection module is connected with alarm module.
Preferably, a second sliding groove is formed in the inner bottom surface of the limiting groove below the first sliding groove, a second sliding block is slidably mounted in the second sliding groove, a pull rod extends from the middle of the lower end surface of the second sliding block, the pull rod penetrates through the lower end surface of the fixing seat in a sliding manner, a pull ring extends from the end portion of the pull rod, a second return spring is wound on the outer side of the pull rod, the second return spring is located between the inner lower end surface of the second sliding groove and the lower end surface of the second sliding block, a convex plate extends from the rear end surface of the electric meter main body, the number of the convex plates is two, one group of the convex plates is attached to the upper end surface of the first sliding block, the other group of the convex plates is attached to the upper end surface of the second sliding block, a clamping block extends from the lower end surface of the convex plate, clamping grooves are formed in the upper end surface of the first sliding block and the upper end surface of the second sliding block, and the outer surface of the clamping block is attached to the inner outer surface of the clamping grooves, the rear end face edge of the clamping block, the upper end face edge of the first sliding block and the upper end face edge of the second sliding block are all arranged as inclined planes, two groups of connecting columns symmetrically extend from the lower end face of the first sliding block, the first reset spring is located between the two groups of connecting columns, the two groups of connecting columns slidably penetrate through the inner bottom face of the first sliding groove, and the lower end faces of the two groups of connecting columns are fixedly connected with the upper end face of the second sliding block.
Preferably, the protection piece is including extending the lower protective housing at the lower terminal surface of ammeter main part, the lower terminal surface of ammeter main part extends there is the link, the lower terminal surface laminating of link installs the protective housing, the preceding terminal surface of going up the protective housing all extends with the preceding terminal surface of link and has connected the hinge, the inner wall top edge department of going up the protective housing extends there is the sealing strip, the outer surface laminating of sealing strip fits the inner wall surface of link, the rear end face laminating of going up the protective housing is in the preceding terminal surface of protective housing down, the outer surface of protective housing is inlayed and is had the closing plate down, the inboard surface laminating of closing plate is in the outer surface of last protective housing, the lower terminal surface of going up the protective housing all runs through with the lower terminal surface of lower protective housing and has seted up the through-hole, the wire runs through in the inside of through-hole.
Preferably, the front end face of the lower protection box is provided with a first bearing groove, the rear end face of the upper protection box is provided with a second bearing groove, the inner wall of the first bearing groove is symmetrically extended with two sets of second spring bodies, the end parts of the two sets of second spring bodies are respectively symmetrically extended with two sets of front sealing rings, the two sets of front sealing rings are positioned on the same plane, the upper end faces of the two sets of front sealing rings are provided with two sets of rear sealing rings in a fit manner, the two sets of rear sealing rings and the two sets of front sealing rings are arranged in a ninety-degree staggered manner, the middle parts of the outer surfaces of the two sets of rear sealing rings are respectively extended with two sets of first spring bodies, the end part of one set of first spring body is fixedly connected with the inner wall of the second bearing groove, the end part of the other set of first spring body is fixedly connected with the inner wall of the first bearing groove, and the upper end faces of the rear sealing rings and the lower end faces of the front sealing rings are both fitted with the inner wall of the second bearing groove, the upper end face of the rear sealing ring and the lower end face of the front sealing ring are both attached to the inner wall of the first bearing groove, and the inner side outer surface of the rear sealing ring and the inner side outer surface of the front sealing ring are both pressed on the outer surface of the lead.
Compared with the prior art, the invention has the beneficial effects that:
1. the electric meter main body can be directly pressed on a mounting seat which is fixed in advance, so that the electric meter main body can enter a limiting groove on the mounting seat, meanwhile, a convex plate on the electric meter main body pushes a first sliding block and a second sliding block, so that the convex plate can enter the first sliding groove and the second sliding groove, then a first return spring and a second return spring respectively push the first sliding block and the second sliding block, so that the first sliding block and the second sliding block can be tightly pressed on the convex plate, so that a clamping block on the convex plate can be clamped in a clamping groove on the first sliding block and a clamping groove on the second sliding block to fix the convex plate, further the electric meter main body is fixed in the limiting groove, thereby completing the installation of the electric meter main body, otherwise, a pull rod is pulled to drive the second sliding block and the first sliding block to move, so that the clamping block can be separated from the clamping groove, and then the electric meter main body is pulled outwards, the ammeter main body can be detached, so that the benefit that the ammeter main body is convenient to detach is achieved.
2. Can rotate in order to drive the promotion double-screw bolt through rotating the rolling disc, make its push away the groove piece that screws on promoting the double-screw bolt and can move down, and then drive the support frame and take place the slope, make its support frame through the slope promote the fixing base, let its fixing base can move forward in order to stretch out the ammeter main part, in order to avoid causing the inconvenient phenomenon of maintenance because of the hindrance of surrounding ammeter main part in the maintenance process, with this improve its easy maintenance degree, the fixing base is at the removal in-process simultaneously, directional pipe can slide in directional section of thick bamboo, slide between the adjacent directional pipe in order to orientate the moving direction of fixing base, make its fixing base can the steady movement.
3. Through the guard piece that sets up, can be under the sealed of last protective housing and lower protective housing, seal the junction of wire and ammeter main part, expose outside and the phenomenon of potential safety hazard appears in order to avoid the junction, with this improvement its safety in utilization, it is when closing on protective housing down to go up the protective housing simultaneously, the closing plate can seal the laminating department of last protective housing and lower protective housing, the sealing strip can seal the seam department between last protective housing and the linking frame, with the improvement protective housing, leakproofness between lower protective housing and the linking frame, preceding sealing ring and back sealing ring can compress tightly on the wire under the effect of No. two spring bodies and No. one spring body simultaneously, with improve wire and last protective housing, leakproofness between the lower protective housing, use safety is further improved with this.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of structure A of the present invention;
FIG. 4 is a partial view of the structure of the present invention;
FIG. 5 is a half sectional view of the present invention in FIG. 4;
FIG. 6 is an enlarged view of structure B of the present invention;
FIG. 7 is a fixed cross-sectional view of a structural electricity meter body in accordance with the present invention;
FIG. 8 is an enlarged view of structure C of the present invention;
fig. 9 is a schematic diagram of the alarm system of the present invention.
In the figure: 1. a mounting seat; 2. connecting a supporting plate; 3. a fixed seat; 4. an electricity meter main body; 5. an upper protection box; 6. a wire; 7. a connecting frame; 8. connecting a hinge; 9. a sealing strip; 10. a lower protective box; 11. a sealing plate; 12. a first bearing groove; 13. a second bearing groove; 14. a front seal ring; 15. a rear seal ring; 16. a first spring body; 17. a second spring body; 18. a connection bump; 19. pushing the stud; 20. rotating the disc; 21. a support frame; 22. a groove pushing block; 23. an orientation cylinder; 24. a directional tube; 25. a first chute; 26. a first sliding block; 27. a first return spring; 28. connecting columns; 29. a convex plate; 30. a clamping block; 31. a pull rod; 32. a second sliding block; 33. a second return spring; 34. a pull ring; 35. a second chute; 36. connecting the groove blocks; 37. a through hole; 38. a limiting groove; 39. a card slot; 40. mounting holes; 41. a leakage detection module; 42. and an alarm module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a smart electric meter that can report to police, including mount pad 1, the preceding terminal surface of mount pad 1 is installed and is stretched the piece, fixing base 3 is installed to the tip of stretching the piece, spacing groove 38 has been seted up to the preceding terminal surface of fixing base 3, the inside laminating fixed mounting of spacing groove 38 has ammeter main part 4, the lower end connection of ammeter main part 4 has wire 6, the protection piece is installed to the lower tip of ammeter main part 4, wire 6 runs through the terminal surface under the inside of protection piece, the preceding terminal surface corner of mount pad 1 runs through and has seted up mounting hole 40, the inside of ammeter main part 4 is provided with alarm system.
The extension piece includes that the symmetry extends two sets of connection lug 18 at the preceding terminal surface of mount pad 1, runs through between two sets of connection lug 18 and rotates to inlay and have a promotion double-screw bolt 19, and the coaxial extension of tip that promotes double-screw bolt 19 has rolling disc 20, and anti-skidding line has been seted up to the surface of rolling disc 20, can restrict promotion double-screw bolt 19 through the connection lug 18 that sets up, and rolling disc 20 can be convenient for rotate promotion double-screw bolt 19.
The outside of promoting double-screw bolt 19 is screwed and is had slot pushing block 22, slot pushing block 22's inside is rotated and is inlayed and have support frame 21, support frame 21's tip is rotated and is inlayed and is had connection slot block 36, connect the preceding terminal surface of slot block 36 and the rear end face fixed connection of fixing base 3, the side extension of lug 18 is connected to the preceding terminal surface of mount pad 1 has the guide, can connect and promote support frame 21 through the slot pushing block 22 that sets up, connection slot block 36 plays the effect of connecting.
The guide is including extending the connection fagging 2 of 18 sides of the preceding terminal surface connection lug of mount pad 1, the preceding terminal surface of connecting fagging 2 is inlayed and is had directional section of thick bamboo 23, directional section of thick bamboo 23's inside slidable mounting has the directional pipe 24 of multiunit, wherein one of them directional pipe 24 of two sets of adjacent directional pipes 24 slides and laminates in the inside of another directional pipe 24 of group, wherein the preceding terminal surface of the directional pipe 24 that is located the top and the rear end face fixed connection of fixing base 3, can restrict directional section of thick bamboo 23 through the connection fagging 2 that sets up, the cooperation between directional section of thick bamboo 23 and the directional pipe 24 can be directed the moving direction of fixing base 3.
Sliding groove 25 has been seted up No. one to the inside bottom surface of spacing groove 38, the inside slidable mounting of sliding groove 25 has slider 26 No. one, the inside lower terminal surface of sliding groove 25 extends there is reset spring 27 No. one, the tip of reset spring 27 and the lower terminal surface fixed connection of slider 26 No. one, alarm system is including installing the electric leakage detection module 41 in the inside of ammeter main part 4, electric leakage detection module 41 is connected with alarm module 42, sliding groove 25 through setting up can restrict slider 26 No. one, reset spring 27 can make slider 26 reset No. one of it.
A second sliding groove 35 is formed below the first sliding groove 25 on the inner bottom surface of the limiting groove 38, a second sliding block 32 is slidably mounted inside the second sliding groove 35, a pull rod 31 extends from the middle of the lower end surface of the second sliding block 32, the pull rod 31 penetrates through the lower end surface of the fixed seat 3 in a sliding manner, pull rings 34 extend from the end portions of the pull rod 31, a second return spring 33 is wound on the outer side of the pull rod 31, the second return spring 33 is located between the lower end surface of the inner portion of the second sliding groove 35 and the lower end surface of the second sliding block 32, protruding plates 29 extend from the rear end surface of the ammeter main body 4, the number of the protruding plates 29 is two, one group of the protruding plates 29 is attached to the upper end surface of the first sliding block 26, the other group of the protruding plates 29 is attached to the upper end surface of the second sliding block 32, a clamping block 30 extends from the lower end surface of the protruding plates 29, clamping grooves 39 are formed in the upper end surface of the first sliding block 26 and the upper end surface of the second sliding block 32, and the outer surface of the clamping block 30 is attached to the inner outer surface of the clamping groove 39, the rear end face edge of the solid piece 30 of card, the up end face edge of a slider 26 and the up end face edge of No. two sliders 32 all sets up to the inclined plane, the lower terminal surface symmetry of a slider 26 extends there are two sets of spliced poles 28, reset spring 27 is located between two sets of spliced poles 28, two sets of spliced poles 28 slide and run through in the inside bottom surface of a spout 25, the lower terminal surface of two sets of spliced poles 28 and the up end fixed connection of No. two sliders 32, can be convenient for fix ammeter main part 4 through the flange 29 that sets up and the solid piece 30 of card, a slider 26 and No. two sliders 32 can fix the flange 29, spliced pole 28 can link together slider 26 and No. two sliders 32.
The protection part comprises a lower protection box 10 extending on the lower end face of the electric meter main body 4, a connecting frame 7 extends on the lower end face of the electric meter main body 4, an upper protection box 5 is mounted on the lower end face of the connecting frame 7 in an attaching mode, connecting hinges 8 extend from the front end face of the upper protection box 5 and the front end face of the connecting frame 7, sealing strips 9 extend from the upper edge of the inner wall of the upper protection box 5, the outer surfaces of the sealing strips 9 are attached to the outer surface of the inner wall of the connecting frame 7, the rear end face of the upper protection box 5 is attached to the front end face of the lower protection box 10, sealing plates 11 are embedded on the outer surface of the lower protection box 10, the inner outer surfaces of the sealing plates 11 are attached to the outer surface of the upper protection box 5, through holes 37 are formed in a penetrating mode in the lower end face of the upper protection box 5 and the lower end face of the lower protection box 10, wires 6 penetrate through the inside of the through holes 37, and the upper protection box 5 can be guaranteed to stably overturn through the connecting hinges 8, the sealing plate 11 can improve the sealing performance, and the through hole 37 can ensure that the lead 6 passes through the upper protective box 5 and the connecting frame 7.
The front end face of the lower protection box 10 is provided with a first bearing groove 12, the rear end face of the upper protection box 5 is provided with a second bearing groove 13, the inner wall of the first bearing groove 12 is symmetrically extended with two groups of second spring bodies 17, the end parts of the two groups of second spring bodies 17 are respectively symmetrically extended with two groups of front sealing rings 14, the two groups of front sealing rings 14 are positioned on the same plane, the upper end faces of the two groups of front sealing rings 14 are provided with two groups of rear sealing rings 15 in a fit manner, the two groups of rear sealing rings 15 and the two groups of front sealing rings 14 are arranged in a ninety-degree staggered manner, the middle parts of the outer surfaces of the two groups of rear sealing rings 15 are respectively extended with two groups of first spring bodies 16, the end parts of one group of first spring bodies 16 are fixedly connected with the inner wall of the second bearing groove 13, the end parts of the other group of first spring bodies 16 are fixedly connected with the inner wall of the first bearing groove 12, and the upper end faces of the rear sealing rings 15 and the lower end faces of the front sealing rings 14 are both fit with the inner wall of the second bearing groove 13, the up end of back sealing ring 15 and the lower terminal surface of preceding sealing ring 14 all laminate in the inner wall of bearing groove 12, the inboard surface of back sealing ring 15 and the inboard surface of preceding sealing ring 14 all compress tightly in the surface of wire 6, back sealing ring 15 and preceding sealing ring 14 through setting up can improve the leakproofness, a spring body 16 and No. two spring bodies 17 can promote preceding sealing ring 14 and back sealing ring 15, make it can compress tightly on wire 6, No. two bearing groove 13 and a bearing groove 12 can improve preceding sealing ring 14, back sealing ring 15 and last protective housing 5, the leakproofness between the linking frame 7.
The working principle is as follows: the user directly presses the electric meter main body 4 on the mounting base 1 which is fixed in advance, so that the electric meter main body 4 can enter the limiting groove 38 on the fixing base 3, meanwhile, the convex plate 29 on the electric meter main body 4 pushes the first sliding block 26 and the second sliding block 32, so that the convex plate 29 can enter the first sliding groove 25 and the second sliding groove 35, then the first return spring 27 and the second return spring 33 respectively push the first sliding block 26 and the second sliding block 32, so that the first sliding block 26 and the second sliding block 32 can be tightly pressed on the convex plate 29, the clamping block 30 on the convex plate 29 can be clamped in the clamping groove 39 on the first sliding block 26 and the clamping groove 39 on the second sliding block 32, so as to fix the convex plate 29, further, the electric meter main body 4 is fixed in the limiting groove 38, so as to complete the installation of the electric meter main body 4, and then the electric meter main body can be used, the connecting part of the lead 6 and the electric meter main body 4 can be sealed under the sealing of the upper protection box 5 and the lower protection box 10, so as to avoid the phenomenon of potential safety hazard caused by the exposed connecting part, meanwhile, when the upper protection box 5 is closed on the lower protection box 10, the sealing plate 11 can seal the joint of the upper protection box 5 and the lower protection box 10, the sealing strip 9 can seal the joint between the upper protection box 5 and the connecting frame 7, so as to improve the sealing performance between the upper protection box 5, the lower protection box 10 and the connecting frame 7, meanwhile, the front sealing ring 14 and the rear sealing ring 15 can be pressed on the lead 6 under the action of the second spring body 17 and the first spring body 16, so as to improve the sealing performance between the lead 6 and the upper protection box 5 and the lower protection box 10, and in the maintenance process, a user can rotate the rotating disc 20 to drive the pushing stud 19 to rotate, make its push away slot block 22 that pushes up on promoting double-screw bolt 19 and can move down, and then drive support frame 21 and take place the slope, make it promote fixing base 3 through the support frame 21 of slope, let its fixing base 3 can move forward in order to stretch out ammeter main part 4, in order to maintain, fixing base 3 is at the removal in-process simultaneously, and directional pipe 24 can slide in directional section of thick bamboo 23, slide between the adjacent directional pipe 24 in order to orientate the moving direction of fixing base 3, makes its fixing base 3 can the steady movement.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a smart electric meter that can report to police, includes mount pad (1), its characterized in that: the utility model discloses a safety protection device for electricity meter, including mount pad (1), fixing base (3) are installed to the preceding terminal surface of mount pad (1), the spacing groove (38) have been seted up to the preceding terminal surface of fixing base (3), the inside laminating fixed mounting of spacing groove (38) has ammeter main part (4), the lower tip of ammeter main part (4) is connected with wire (6), the protection piece is installed to the lower tip of ammeter main part (4), wire (6) run through in the inside terminal surface down of protection piece, mounting pad (1) preceding terminal surface corner runs through and has seted up mounting hole (40), the inside of ammeter main part (4) is provided with alarm system.
2. The smart meter of claim 1, wherein: the extension piece is including two sets of connecting lug (18) of symmetry extension at the preceding terminal surface of mount pad (1), and is two sets of it inlays and has promotion double-screw bolt (19) to run through to rotate between connecting lug (18), the coaxial extension of tip that promotes double-screw bolt (19) has rolling disc (20), anti-skidding line has been seted up to the surface of rolling disc (20).
3. The smart meter of claim 2, wherein: the outside of promotion double-screw bolt (19) is screwed and is had slot pushing block (22), the inside rotation of slot pushing block (22) is inlayed and is had support frame (21), the tip of support frame (21) is rotated and is inlayed and is had connection slot block (36), the preceding terminal surface of connection slot block (36) and the rear end face fixed connection of fixing base (3), the side extension of the preceding terminal surface connection lug (18) of mount pad (1) has the guide.
4. The smart meter of claim 3, wherein: the guide piece is including extending connection fagging (2) of side of connecting lug (18) at the preceding terminal surface of mount pad (1), the preceding terminal surface of connecting fagging (2) is inlayed and is had directional section of thick bamboo (23), the inside slidable mounting of directional section of thick bamboo (23) has directional pipe of multiunit (24), and wherein adjacent two sets of wherein one set of directional pipe (24) in directional pipe (24) slide fit in the inside of another set of directional pipe (24), wherein be located the top the preceding terminal surface of directional pipe (24) and the rear end face fixed connection of fixing base (3).
5. The smart meter of claim 1, wherein: a spout (25) has been seted up to the inside bottom surface of spacing groove (38), the inside slidable mounting of a spout (25) has a slider (26), the inside lower terminal surface of a spout (25) extends and has a reset spring (27), the tip of a reset spring (27) and the lower terminal surface fixed connection of a slider (26), alarm system is including installing electric leakage detection module (41) in the inside of ammeter main part (4), electric leakage detection module (41) are connected with alarm module (42).
6. The smart meter of claim 5, wherein: a second sliding groove (35) is formed below the first sliding groove (25) in the inner bottom surface of the limiting groove (38), a second sliding block (32) is arranged in the second sliding groove (35) in a sliding mode, a pull rod (31) extends from the middle of the lower end surface of the second sliding block (32), the pull rod (31) penetrates through the lower end surface of the fixing seat (3) in a sliding mode, a pull ring (34) extends from the end portion of the pull rod (31), a second return spring (33) is wound on the outer side of the pull rod (31), the second return spring (33) is located between the lower end surface of the inner portion of the second sliding groove (35) and the lower end surface of the second sliding block (32), a convex plate (29) extends from the rear end surface of the electric meter main body (4), the number of the convex plates (29) is two, one group of the convex plates (29) is attached to the upper end surface of the first sliding block (26), and the other group of the convex plates (29) is attached to the upper end surface of the second sliding block (32), the lower end face of the convex plate (29) extends to form a clamping block (30), a clamping groove (39) is formed in the upper end face of the first sliding block (26) and the upper end face of the second sliding block (32), the outer surface of the clamping block (30) is tightly attached to the inner outer surface of the clamping groove (39), the rear end face edge of the clamping block (30), the upper end face edge of the first sliding block (26) and the upper end face edge of the second sliding block (32) are all arranged to form inclined planes, two groups of connecting columns (28) symmetrically extend from the lower end face of the first sliding block (26), the first reset spring (27) is located between the two groups of connecting columns (28), the two groups of connecting columns (28) penetrate through the inner bottom face of the first sliding groove (25) in a sliding mode, and the lower end faces of the two groups of connecting columns (28) are fixedly connected with the upper end face of the second sliding block (32).
7. The smart meter of claim 1, wherein: the protection part comprises a lower protection box (10) extending on the lower end face of an electric meter main body (4), a connecting frame (7) extends on the lower end face of the electric meter main body (4), an upper protection box (5) is mounted on the lower end face of the connecting frame (7) in a fitting manner, connecting hinges (8) extend from the front end face of the upper protection box (5) and the front end face of the connecting frame (7), a sealing strip (9) extends from the upper edge of the inner wall of the upper protection box (5), the outer surface of the sealing strip (9) is fitted on the outer surface of the inner wall of the connecting frame (7), the rear end face of the upper protection box (5) is fitted on the front end face of the lower protection box (10), a sealing plate (11) is inlaid on the outer surface of the lower protection box (10), the inner side outer surface of the sealing plate (11) is fitted on the outer surface of the upper protection box (5), and through holes (37) are formed in a penetrating manner between the lower end face of the upper protection box (5) and the lower end face of the lower protection box (10), the lead (6) penetrates through the through hole (37).
8. The smart meter of claim 7, wherein: the front end face of the lower protective box (10) is provided with a first bearing groove (12), the rear end face of the upper protective box (5) is provided with a second bearing groove (13), the inner wall of the first bearing groove (12) symmetrically extends to form two sets of second spring bodies (17), the end parts of the two sets of second spring bodies (17) symmetrically extend to form two sets of front sealing rings (14), the two sets of front sealing rings (14) are positioned on the same plane, the upper end faces of the two sets of front sealing rings (14) are provided with two sets of rear sealing rings (15) in a fit manner, the two sets of rear sealing rings (15) and the two sets of front sealing rings (14) are arranged in a ninety-degree staggered manner, the middle parts of the outer surfaces of the two sets of rear sealing rings (15) respectively extend to form two sets of first spring bodies (16), the end parts of the first spring bodies (16) are fixedly connected with the inner wall of the second bearing groove (13), and the end parts of the other sets of the first spring bodies (16) are fixedly, the inner wall of No. two bearing grooves (13) is all laminated to the up end of back sealing ring (15) and the lower terminal surface of preceding sealing ring (14), the up end of back sealing ring (15) and the lower terminal surface of preceding sealing ring (14) all laminate in the inner wall of a bearing groove (12), the inboard surface of back sealing ring (15) and the inboard surface of preceding sealing ring (14) all compress tightly in the surface of wire (6).
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| CN202110437522.8A CN113376418B (en) | 2021-04-22 | 2021-04-22 | Intelligent ammeter capable of alarming |
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| CN202110437522.8A CN113376418B (en) | 2021-04-22 | 2021-04-22 | Intelligent ammeter capable of alarming |
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| CN114204351A (en) * | 2021-11-25 | 2022-03-18 | 国网山东省电力公司莒县供电公司 | Intelligent power supply station monitoring system with safety protection for handling sudden power failure |
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| CN113376418B (en) | 2024-03-01 |
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