CN101285850A - Voltameter box - Google Patents

Voltameter box Download PDF

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Publication number
CN101285850A
CN101285850A CNA2008100919612A CN200810091961A CN101285850A CN 101285850 A CN101285850 A CN 101285850A CN A2008100919612 A CNA2008100919612 A CN A2008100919612A CN 200810091961 A CN200810091961 A CN 200810091961A CN 101285850 A CN101285850 A CN 101285850A
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CN
China
Prior art keywords
cable tray
casing
dividing plate
box
electric quantity
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Pending
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CNA2008100919612A
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Chinese (zh)
Inventor
万家盛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Shengjia Wiring Co Ltd
Original Assignee
Hubei Shengjia Wiring Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Hubei Shengjia Wiring Co Ltd filed Critical Hubei Shengjia Wiring Co Ltd
Priority to CNA2008100919612A priority Critical patent/CN101285850A/en
Publication of CN101285850A publication Critical patent/CN101285850A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a coulombmeter case, which comprises at least two case bodies, a case cover and other assembly devices, wherein the lower part of each case body is provided with a routing channel, a routing channel clapboard and a switch base; the routing channel clapboard divides the routing channel into an upper layer and a lower layer; moreover, the lower end of each case body is divided into a wire lead-in chamber and a wire lead-out chamber through a vertical clapboard and a wire-pressing block. The coulombmeter case has the characteristics of safety, economical efficiency, electricity stealing prevention, multiple functions, simple manufacturing process, strong commonality and flexible configuration, etc.

Description

A kind of electric quantity metering box
Technical field
The present invention relates to a kind of electric quantity metering box, relate in particular to a kind of safe, multi-functional, anti-electricity-theft a kind of multi-user, multi-functional electric quantity metering box.
Background technology
In modern society, the urbanization degree is more and more higher; In order to represent the appearance of the city, city's looks better,, usually need that ammeter box with an one-storey house or building or first floor is unifiedly installed, unified management also for the management of more convenient power supply administration.Mostly now employed is the unit combination of single ammeter box, and each household all needs independent inlet wire, outlet; So inlet wire, outlet are very at random, irregularity is dangerous, wastes a large amount of wire rods again, also easily by stealing.
The applicant is in the patent No. is 03118602.5 patent; required for protection is a kind ofly can make things convenient for the user to change or the electric quantity metering box of inspection switch; a kind of electric quantity metering box that can allow electric administrative department can make things convenient for deenergization when detecting or change ammeter belongs to the unit users ammeter box.Though this patent has solved replacing, maintenance, single user security problem preferably, it just is applicable to unit users, and is anti-electricity-theft if multi-user or increase user just can not solve safety into and out of line, also is not easy to transform into other purposes.
Summary of the invention
For solving the technical matters that exists when above-mentioned present multi-user uses, the invention provides a kind of electric quantity metering box, can solve the multi-user preferably into and out of the line problem, and safe, multi-functional, anti-electricity-theft; And have characteristics such as processing technology is simple, highly versatile, flexible configuration.
Technical scheme of the present invention is: a kind of electric quantity metering box, comprise casing, case lid, assembly ware, and described casing, case lid are made up of two casings, case lids at least, and described lower box is provided with cable tray, cable tray dividing plate; Described cable tray dividing plate is positioned at the outlet side of table case.
Wherein, described cable tray dividing plate is divided into cable tray upper and lower two-layer; The upper strata is the outlet layer, and lower floor is the inlet wire layer; Corresponding casing both sides of described cable tray and base are provided with the cabling import and export.
Wherein, described cable tray dividing plate is provided with vertical clapboard, and lead imports seat; Described cable tray dividing plate, vertical clapboard, a lead importing seat three are one or respectively are one or two one flexible connections.
Wherein, after described case lid and casing cover, import seat by the vertical clapboard on the described cable tray dividing plate, lead the casing lower end is separated into two parts: a part is basement, and a part is the outlet chamber.
Wherein, described cable tray dividing plate upside also is provided with two of movable switch base; The upside of one of them switch base is provided with lead and imports seat; The downside of another switch base also is provided with lead and imports seat.
Wherein, also be provided with vertical clapboard on the described switch base; Thereby described vertical clapboard and two switch base can be one or respectively are one or two one flexible connections.
Wherein, two described switch base and/or cable tray dividing plate are provided with the assembling link, and assembly ware is removably mounted on two described switch base and/or the cable tray dividing plate by means of described assembling link; Described assembling link comprises securing member and/or shackle member and/or plug connector and/or clamping fixture.
Wherein, after described case lid and casing cover, import seat by vertical clapboard on the described cable tray dividing plate and/or lead, the vertical clapboard on the outlet side switch base, lead import seat, the casing lower end is separated into two parts, and a part is a directorial area for basement; A part is the user area for the outlet chamber, so just can stop the user from the user area directorial area to be operated, thereby prevent the generation at the directorial area stealing.
Wherein, the lead on the described cable tray dividing plate imports the variable little line ball piece that is positioned at cable tray dividing plate downside that is changed to of seat, so just can not influence the operation of user area to assembly wares such as switches.
Wherein, flexibly connect between the described casing of the present invention; Described cable tray dividing plate also is provided with outlet clamp piece; Described cable tray dividing plate top downside also can be provided with a vertical support plate, and this moment, described assembly ware can be directly installed on the box bottom, without switch base, thus conservation, expense; Described cable tray dividing plate is slidingly connected with casing lower side panel, box bottom, switch base or screw is connected.
Wherein, described cable tray dividing plate can be transparent mode cable tray dividing plate, like this, just can clearly see the wiring situation in the cable tray clearly, stops the generation of mishap.Described casing comprises electric quantity metering box and/or management box and/or switch box and/or panel box; Described assembly ware comprises isolating switch and/or voltameter and/or junction box.
Wherein, described cabinet configuration has first seal and/or second seal and/or the lock hanging ear mold piece of machine-shaping separately, corresponding to the predetermined installation site of first seal and/or second seal and/or lock hanging ear mold piece at corresponding case lid and/or renovate and offer the first seal pilot hole and/or the second seal opening and/or lock hanging ear opening.
Beneficial effect of the present invention is: at first, inlet wire is safe in utilization; Because the present invention's design has special cable tray, and by the cable tray dividing plate cable tray is divided into inlet wire layer, outlet layer, so just inlet wire, outlet are definitely separated, avoid operational dangerous.Secondly, anti-electricity-theft; Because the turnover line is separately, adds that the present invention has designed cable tray dividing plate, vertical clapboard, be that power supply management district, outlet chamber are that the user area separates with basement, domestic consumer can't touch the inlet wire part, just can't carry out stealing; Even first user and even second user, the 3rd user's line passes through from user area once, owing to be the outlet part, and because the present invention's use is the goodish case lid of permeability, the electricity whether next user steals a user comes into plain view, and has equally also avoided the generation of stealing electricity.Once more, adopt a kind of electric quantity metering box provided by the invention, can save the place, save wire rod, more economical, compacter, more attractive in appearance; Have again, adopt a kind of electric quantity metering box provided by the invention, assembly ware is installed by means of switch base, convenient, fast; When use be movable switch base the time, need not when the preparation box mold, just to consider the practical set requirement of each casing, and need not to add to go out the first assembling link and dispose the second assembling link with matching with regard to one-body molded man-hour at casing, thereby processing technology is comparatively simple, and the casing versatility and the interchangeability that process like this are stronger; Adopt a kind of electric quantity metering box provided by the invention, need not to add the practical set requirement of just considering each casing man-hour at casing, but can require to finish assembling by movable switch base according to practical set again when assembling, thereby its assembling form be comparatively flexible.Because the versatility and the interchangeability of casing are stronger among the present invention, thereby, even if finished assembling even after a plurality of casing finished combination, also can reset the purposes of each casing according to actual needs easily, assemble again or increase new user, new function at each casing.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of a kind of electric quantity metering box embodiment 1 of the present invention;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of cable tray dividing plate;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of two switch base;
The front elevation of Fig. 4 fixedly fixture block shown in Figure 1;
Fig. 5 is the synoptic diagram after a kind of electric quantity metering box assembling shown in Figure 1;
Fig. 6 is the structural representation with the box cover of a kind of electric quantity metering box shown in Figure 1;
Fig. 7 is the synoptic diagram after the box cover assembling shown in Figure 6;
Fig. 8 installs the structural representation of a cable tray dividing plate and a switch base for the present invention;
Fig. 9 is the structural representation of a plurality of ammeter box assemblings of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing a kind of electric quantity metering box provided by the invention is described in detail.
See also Fig. 1, a kind of electric quantity metering box provided by the invention comprises casing, case lid, assembly ware.
Wherein, casing 1 comprises box bottom 11 and casing body 12.Offer pilot hole according to the concrete placement location of each switch platform in advance or when to be assembled on box bottom 11 and/or the casing body 12, so that fix each switch base.
Assembly ware comprises voltameter 2, directorial area air switch 3 and user area air switch 4 etc., and promptly every device that can be installed in the casing all can be referred to as assembly ware, all belongs to indication assembly ware of the present invention as cushion block 13, plate 97,98 etc.Directorial area air switch 3 disposes fixedly fixture block 53, and offers dovetail groove 32 on the fitting surface of directorial area air switch 3 (that is, the face that assembles with corresponding platform), and fixedly fixture block 53 inserts dovetail grooves 32 and closely cooperates.Similarly, user area air switch 4 disposes fixedly fixture block 54, and offers dovetail groove 42 on the fitting surface of user area air switch 4, and fixedly fixture block 54 inserts dovetail groove 42 and closely cooperates.
Switch base comprises directorial area air switch pedestal 6 (be designated hereinafter simply as the directorial area sky and open pedestal) and user area air switch pedestal 7 (be designated hereinafter simply as the user area sky and open pedestal).The directorial area sky is opened pedestal 6 and is offered the bayonet socket 63 that matches with fixing fixture block 53, and the user area sky is opened platform 7 and offered the bayonet socket 73 that matches with fixing fixture block 54.And, be respectively arranged with two elasticity card ears 24 on each switch base, be used for to each fixedly fixture block position.Also dispose lead on each pedestal respectively and import seat 25 and 26, be used to fetter the inlet wire of air switch.
Be that example specifies assembling process with user area air switch 4 below.
The bayonet socket 73 that the user area sky is opened platform 7 is the opening of " protruding " font, and the top of opening is thin narrow in the form of slot, the thick wealthy mouthful shape that is in bottom.Two elasticity card ears 24 are separately positioned on two shoulders of " protruding " font opening, and elasticity card ear 24 1 ends are connected the user area sky and open on the platform 7, and the other end suspends, and to upper process boss is arranged at the end that suspends.A groove shape portion side pointed of opening " protruding " font opening of platform 7 at the user area sky is provided with lead importing seat 25.
Please consult Fig. 4 simultaneously.Fig. 4 is the front elevation along the fixedly fixture block of being seen perpendicular to the dovetail groove length direction 54.Wherein, fixedly fixture block 54 is shaped as " worker " font, and fixture block 541 links to each other with following fixture block 542 by coupling part 543 on it.Following fixture block 542 can insert in the mouth shape opening of bayonet socket 73, and the width of the groove shape portion of the width of coupling part 543 and bayonet socket 73 is complementary, and the thickness that the height of coupling part 543 and user area sky are opened platform 7 is complementary.
When assembling, at first the user area sky is opened the right side central that pedestal 7 is placed on casing 1 inside, by securing members such as screw, bolt, rivets the user area sky is opened pedestal 7 then and be fixed on the box bottom 11 according to predetermined rigging position; Fixedly fixture block 54 inserts in the dovetail groove 42 of user area air switch 4 again, thereby fixedly fixture block 54 is fixed together with user area air switch 4; Fixedly the following fixture block 542 of fixture block 54 inserts in the mouth shape opening of bayonet socket 73 then, and it is upwards pushed away, the fixing boss of compression elasticity card ear 24 under the bottom surface of the last fixture block 541 of fixture block 54, and cross boss and continue to push ahead, final coupling part 543 is supported to the top of the groove shape portion of bayonet socket 73, and the back edge that makes fixture block 541 is stuck on two elasticity card ears 24, and fixture block 542 also correspondingly is close to the bottom surface that the user area sky is opened pedestal 7 down.Like this, last fixture block 541 and following fixture block 542 are just tightly clamped the user area sky and are opened pedestal 7, thereby make user area air switch 4 by this fixing fixture block 54 and be fixed on the user area sky and open on the pedestal 7, and then are fixed in the casing 1.
In fact, fixture block in the foregoing description is fixing to be waited the snap fit, each assembly ware is with also fixing by means of securing members such as screw, bolt, rivets between the platform, perhaps can each assembly ware be fixed on the platform, can also or adopt plug connector that each assembly ware is mounted on the platform by means of clamping device (also being called clamping fixture) by modes such as bondings.
Certainly, the assemble sequence of each parts is not limited to the mode described in the foregoing description, also can be earlier assembly ware to be fixed on the corresponding platform by snap fit, securing member connected mode or by bonding mode, make each assembly ware and corresponding platform constitute each functional module jointly; Then, each platform is fixed on the casing 1, that is, each functional module is fixed on the casing 1 by connected modes such as securing members.Preferably, between each assembly ware and the platform and platform can adopt dismountable fixed form with the mode that is connected and fixed between the casing 1, promptly the switch platform adopts movable switch platform, disposes more flexible like this.
Be appreciated that each platform can be fixed on the box bottom 11, also can be fixed on the casing body 12, it can also be fixed on box bottom 11 and the casing body 12 simultaneously.
In addition, directorial area sky in the present embodiment is opened pedestal 6 and user area sky and is opened pedestal 7 and can be two pedestals independently, also can be same pedestal, as long as it is provided with the card 63 that can match with directorial area air switch 3 or user area air switch 4 respectively or 73 and elasticity card ear 24, and can realize getting final product with directorial area air switch 3 and being connected and fixed of user area air switch 4.
In addition, can open pedestal 6 and user area sky at the directorial area sky and open vertical clapboard 8 is set between the pedestal 7, the length of vertical clapboard 8 can be decided according to the actual requirements.Should exceed can not be from the user area directorial area be operated as for the height of vertical clapboard 8, preferably its coboundary near or the contact box cover.Vertical clapboard 8 can be opened pedestal 6 and user area sky perpendicular to the directorial area sky and open pedestal 7 and be provided with, can be arranged on obliquely at a certain angle also that the directorial area sky is opened pedestal 6 and the user area sky is opened between the pedestal 7, its angle of inclination is with the function that do not influence directorial area and user area and do not hinder subregion to exceed.
After case lid 411 and casing 1 covered, import seat 107 by the vertical clapboard 94 on the described cable tray dividing plate 9, lead casing 1 lower end is separated into two parts: a part was basement, and a part is the outlet chamber.
Also have a kind of embodiment to be, after case lid 411 and casing 1 cover, by the vertical clapboard 94 on the described cable tray dividing plate 9 and or lead import seat 107, and vertical clapboard 8, lead on the described switch base 7 import seat 25 casing 1 lower end is separated into two parts: a part is basement, and a part is the outlet chamber.
Two zones about above-mentioned two kinds of embodiments all can be separated into casing 1, the left side is a directorial area for the inlet wire district, use for administrative authority, for example, administrative authority can cut off this user's power supply by means of the directorial area air switch 3 in this zone when the user does not pay the electricity charge; The right is the user area for cable connecting area, manipulates for the user.After marking off functional areas, can execute envelope and management separately respectively to each functional areas.Like this, the user just can not operate or stealing from the user area to directorial area after opening the user area lid.
By above-mentioned two kinds of embodiments as can be known, every have the cable tray dividing plate and cable tray be divided into two-layer up and down, be respectively turnover line layer, and by the vertical clapboard on it and or lead import seat and or other related accessory combination, after wanting case lid to cover casing, as long as can be with the lower box separated into two parts, be respectively basement, outlet chamber and be directorial area, user area, conversion howsoever, as long as have above-mentioned several technology important document, or reach our technical requirement or beneficial effect, all within category of the present invention, all may invade patent of the present invention.
In view of the function of vertical clapboard 8, need to guarantee and it to be disassembled one side in the user area.Thereby vertical clapboard 8 can be one with switch base 7, switch base 6 or respectively is that one or each two one flexibly connect mutually, as shown in Figure 3.Preferably vertical clapboard 8 or and directorial area switch base 6 be made of one or machine-shaping and it is installed and fixed from directorial area one side separately.Install and fix mode as for it, can be not limited to the form of securing members such as screw, bolt, rivet, everyly can be fixed and can guarantee and one side all can adopt from the user area its mode of dismantling.
In addition, casing 1 bottom is a cable tray 101, comprises cabling import 91 and cabling outlet 92,93. Plate 97 and 98 is used to block the space of cabling import 91 and cabling outlet 92.When a plurality of casings 1 carried out assembly unit, total line of electric force inlet wire (that is, entering the line of electric force bus of this box body combinations) entered casing 1 by cabling import 91, left casing 1 through cabling outlet 92, and entered next electric quantity metering box or management box etc.When being single casing 1, the line of electric force inlet wire by cabling import 91 or table before line of electric force incoming line 99 enter casing 1, line of electric force line outlet 93 behind cabling outlet 92 or table and leave casing 1.The offer position of line of electric force line outlet 93 on casing can not limited after being appreciated that cabling import 91, the preceding line of electric force incoming line 99 of table, cabling outlet 92 and table, as long as can form cable tray according to actual needs.
In each casing 1 inside, line of electric force at first enters voltameter 2 through directorial area air switch 3 before each table, the line of electric force that goes out voltameter 2 behind user area air switch 4, line of electric force line outlet 93 or cabling outlet 92 behind the table on the casing 1 and draw casing 1.
In order to prevent that user or other staff from carrying out stealing at line of electric force inlet wire (comprise the line of electric force bus that enters box body combinations and Ge Biao before line of electric force), and cable tray dividing plate 9 is set at this line of electric force inlet wire with between the line of electric force outlet behind the voltameter 2 (abbreviating the line of electric force outlet of table back as).This also is provided with vertical clapboard 94 above dividing plate 9, lead imports seat 107.Vertical clapboard 8, lead that vertical clapboard 94, lead import on seat 107 and the switch base 7 import seat 25, after case lid 411 and casing 1 cover, directorial area and user area are divided in casing 1 bottom, and prevent to carry out stealing from the user area at the line of electric force inlet wire that will enter the voltameter 2 in this casing in the directorial area.Walk the line of electric force bus of box body combinations under the cable tray dividing plate, walk the line of electric force outlet on the cable tray dividing plate.
Being appreciated that vertical clapboard 94, lead import seat 107 can be one-body molded with cable tray dividing plate 9, and also fixed or movable connection is taked in machine-shaping respectively, fits together by trip bolt 110 from directorial area one side.
As for the assembling of voltameter 2, can also be installed on the casing 1 similarly with directorial area air switch 3 and user area air switch 4 by platform; Certainly, also can adopt other mounting meanss, for example, voltameter 2 is installed on the cushion block 13 that is assembled on the box bottom 11.Cushion block 13 can be similar to the connected mode of each platform and box bottom 11 with the connected mode between the box bottom 11.
See also Fig. 5, voltameter 2, directorial area air switch 3 and user area air switch 4 are installed on the casing 1 by switch base or cushion block according to above-mentioned assembling process.Opening pedestal 6 and user area sky at the directorial area sky opens vertical clapboard 8 is set between the pedestal 7, outlet side at casing 1 is provided with horizontal baffle 9, the vertical clapboard 94 of horizontal baffle 9 vertically is set to a row with vertical clapboard 8, so that casing 1 is divided into different functional areas, promptly, territory, inlet wire lateral areas is a directorial area, and territory, outlet lateral areas is the user area.Certainly, vertical clapboard 8 and vertical clapboard 94 also can be set to a dividing plate.
Vertical clapboard 94, lead importing seat 107 are set on cable tray dividing plate 9, after case lid and casing cover, in two regional development and technology schemes that form, user management district at this moment, the cable tray dividing plate can be as required suitably extends to top, at this moment, and thereon just can be by assembling link etc. or directly fixedly mounting some some other built-up members thereon, as air switch etc., just need not install switch base 7 additional this moment.Thereby as install switch base 7 additional and form two when regional, the lead of this moment imports seat 107 with regard to the variable clamp piece 95 that is changed to; The two can use simultaneously, but preferred version preferably imports seat 107 without lead this moment, and with clamp piece 95.
Lead is not set on cable tray dividing plate 9 imports seat 107, and when clamp piece 95 is set, can will be strapped in this clamp piece 95 from line of electric force outlet behind the table of user area air switch 4, and behind the table on the casing 1 line of electric force line outlet 93 and draw casing 1.
Be appreciated that said line of electric force can be triple-phase line among the present invention, also can be phase line.And box body assembling structure of the present invention can be applied to management box, switch box, panel box, three-phase electric quantity metering box, single-phase electric quantity metering box, single epi-position electric quantity metering box, packaging type multi-epitope electric quantity metering box, pin-connected panel multi-epitope electric quantity metering box or the like.
See also Fig. 6 and Fig. 7, electric quantity metering box is equipped with box cover 411.Box cover 411 is connected cooperation with lug (figure does not show) with casing 1 by the hook 44 that is provided with on it.In order to prevent that other people from destroying the assembly ware of casing 1 inside, circuit and/or in order to prevent stealing, need apply seal (said seal refers to plastic packaging, lead sealing, electronics envelope etc. among the present invention) to this box cover 411 and casing 1.Certainly, also can apply locked (saidly among the present invention lockedly to refer to by applying padlock etc. and casing is sealed up, to prevent illegally open the case lid of casing and/or renovate).In order to cooperate the function division of casing 1 inside, on box cover 411, offer user area opening 421 and directorial area opening 431, and user area lid 422 and directorial area lid 432 are set accordingly, to manage the function corresponding district respectively.
Usually, in order to apply locked and/or to apply seal, often add and go out lock hanging ear, sealing groove etc. with regard to one-body molded man-hour at casing and/or case lid, and at corresponding case lid and/or renovate and process lock hanging ear opening, seal opening etc. accordingly, so that applying when locked, make the lock hanging ear pass lock hanging ear opening, pass the lock hanging ear with padlock etc. then and realize locked.Yet, have the casing of lock hanging ear or case lid very easily causes thrusts such as lock hanging ear in assembling, moving process damage.And because case lid and/or renovate and offer the seal opening in advance, if seal is not set during actual the use, then dust, water will enter casing by these openings.
Therefore, in order to overcome above-mentioned defective, the present invention also provides modular lock hanging ear.That is to say, add at casing and/or case lid and not one-body moldedly go out the lock hanging ear man-hour, but the lock hanging ear is processed into independently module separately, only apply when locked, this lock hanging ear mold piece is installed at needs.Example is provided with lock hanging ear module slot 423 as shown in Figure 6 and Figure 7 below user area opening 421 on the box cover 411, so that when needs are installed the lock hanging ear, lock hanging ear mold piece 424 is installed within it.On user area lid 422, lock hanging ear opening 425 is set corresponding to the predetermined installation site of lock hanging ear mold piece 424, so that apply when locked, the lock hanging ear that makes lock hanging ear mold piece 424 can pass this lock hanging ear opening 425 and cover from the user area 422 outstanding, thereby conveniently apply padlock etc.Preferably, this lock hanging ear opening 425 can be made blind hole, and when not needing lock hanging ear mold piece 424 is installed, this lock hanging ear opening 425 is what seal, thereby can play waterproof and dustproof effect; When needs were installed lock hanging ear mold piece 424, only needs be disclosed out this blind hole and get final product.This shows that this modular design both had been convenient to install, help waterproof and dustproof again.
Similarly, it is 422 similar that directorial area opening 431, directorial area lid 432 and corresponding lock hanging ear module slot 433, lock hanging ear mold piece 434 and 435 settings of lock hanging ear opening and fit system and user area opening 421, user area are covered, and do not repeat them here.Below directorial area opening 431 on the box cover 411, except lock hanging ear module slot 433 is set, also be provided with the first seal column 437 of threaded hole.Be provided with first sealing groove 436 corresponding to the first seal column 437 on the directorial area lid 432, and on first sealing groove 436, offer the pilot hole that matches with the threaded hole of the first seal column 437.At this, first seal can be plastic packaging, lead sealing or Granted publication number for the false proof pick-proof encode seal of disclosed measuring apparatus self-locking in the inventor's of CN2428757 the patent etc.
At the lower left quarter of box cover 411 the first seal column 419, lock hanging ear module slot 413, second sealing groove 412 of box cover 411 are set, lock hanging ear mold piece 414 just is installed in this lock hanging ear module slot 413.Correspondingly, be provided with and renovate 415, so that box cover 411 and casing 1 are executed envelope and realized waterproof and dustproof function.Corresponding to the predetermined installation site of lock hanging ear mold piece 414, and lock hanging ear opening 417 is set renovating on 415,, thereby is convenient to apply padlock etc. so that the lock hanging ear of lock hanging ear mold piece 414 can pass this lock hanging ear opening 417 and 415 outstanding from renovating when executing envelope.Preferably, this lock hanging ear opening 417 also can be made blind hole.Similarly, offer the second seal opening 418 corresponding to second sealing groove 412 on 415 renovating, and this second seal opening 418 also can be made blind hole.First sealing groove 416 is set corresponding to the first seal column 419 renovating on 415, the seal that this first sealing groove 416 is disposed is similar to first sealing groove 436 of directorial area, does not repeat them here.
See also Fig. 9, the box body combinations in the present embodiment is the assembling combination of management box 801 and 3 single epi-position electric quantity metering boxs 802~804.Wherein, the assembly structure of management box 801 is similar to second embodiment shown in Figure 6, does not repeat them here.The assembly structure of 3 electric quantity metering boxs 802~804 is similar to Fig. 1 to first embodiment shown in Figure 5, also repeats no more at this.
All offer the cabling mouth on each casing in this box body combinations, comprise the outlet of cabling import and cabling, the cabling outlet and the cabling import of each casing join end to end, and form the cable tray 90 of this box body combinations.The cabling in the cable tray 90 and the second partition of setting describe in conjunction with Fig. 1, do not repeat them here.
As for the syndeton between management box 801 and 3 the single epi-position electric quantity metering boxs 802~804, the application number that can adopt the inventor to submit on July 14th, 2006 is 200610019630.9, denomination of invention is disclosed box body connecting structure in the patented claim of " box body connecting structure ", can certainly adopt the habitual other forms of syndeton in this area.
It may be noted that, the assembly ware of mentioning among the present invention is not limited to aforesaid air switch, voltameter, junction box etc., every device that can be installed in the casing all can be referred to as assembly ware, all belongs to indication assembly ware of the present invention as cushion block 13, clamp piece 95, plate 97,98 etc.And in actual applications, the switching device in electric quantity metering box, management box, switch box or the panel box (that is isolating switch) also
Be not limited to air switch, also can be for such as other forms of isolating switchs such as knife switches.
It is pointed out that further said platform among the present invention is not limited to the such form of directorial area switch base 6 among first embodiment or user area switch base 7, also comprise cushion block, supporting plate etc., can also be the plate of forms such as bread board.In fact, so long as can realize firmly being connected with assembly ware, and the parts that can be installed to easily on the casing can be considered as the said platform of the present invention.Also can be without switch base, also can be arranged to be similar to form like the chip carrier socket at aforementioned casing, accordingly, the assembling link on the platform can be arranged to be similar to the plug connector of chip pin form, as long as can realize firm mount between the two.
In addition, be flexible connection between the casing provided by the invention; Described cable tray dividing plate also is provided with outlet clamp piece; Described cable tray dividing plate top downside also can be provided with a vertical support plate, and as shown in Figure 2, this moment, described assembly ware can be directly installed on the box bottom, without switch base, thus conservation, expense; Described cable tray dividing plate is slidingly connected with casing lower side panel, box bottom, switch base or screw is connected.
Moreover, in a preferred embodiment of the present invention, be used for that casing is applied locked lock hanging ear and can be designed to modular construction.Only apply when locked, this lock hanging ear mold piece just is installed at needs.Flexible configuration so not only, and be difficult for causing the damage of lock hanging ear.
In addition, in another preferred embodiment of the present invention, as required at box cover and/or renovate and offer the first seal pilot hole and/or the second seal opening and/or lock hanging ear opening etc., and these openings can be set to blind hole.When needs are installed seal or lock hanging ear mold piece, corresponding blind hole disclosed out and get final product.Like this, both flexible configuration was convenient to again install, and also had function dustproof, waterproof simultaneously.
Be understandable that above embodiment only is the illustrative embodiments that adopts for principle of the present invention is described, yet the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement also are considered as protection scope of the present invention.

Claims (10)

1, a kind of electric quantity metering box comprises casing (1), case lid (411), assembly ware, it is characterized in that described casing, case lid be made up of two casings, case lids at least, and described lower box is provided with cable tray (101), cable tray dividing plate (9); Described cable tray dividing plate (9) is positioned at the outlet side of table case.
2, a kind of electric quantity metering box as claimed in claim 1 is characterized in that described cable tray dividing plate (9) is divided into cable tray (101) upper and lower two-layer; Upper strata (102) is the outlet layer, and lower floor (103) is the inlet wire layer; The corresponding casing of described cable tray (101) both sides are provided with cabling import and export (91), (92) and/or (93).
3, a kind of electric quantity metering box as claimed in claim 1 is characterized in that described cable tray dividing plate (9) is provided with vertical clapboard (94), and lead imports seat (107); Described cable tray dividing plate (9), vertical clapboard (94), lead importing seat (a 107) three are one or respectively are one or two one flexible connections.
4, as described any one electric quantity metering box of claim 1 to 3, after it is characterized in that described case lid (411) and casing (1) cover, import seat (107) by the vertical clapboard (94) on the described cable tray dividing plate (9), lead casing (1) lower end is separated into two parts: a part is basement, and a part is the outlet chamber.
5,, it is characterized in that described cable tray dividing plate (9) upside also is provided with movable switch base (7) and/or (6) as described any one electric quantity metering box of claim 1 to 3; The upside of described switch base (7) is provided with lead and imports seat (25); The downside of described switch base (6) is provided with lead and imports seat (26).
6, a kind of electric quantity metering box as claimed in claim 4 is characterized in that also being provided with on the described switch base (7) vertical clapboard (8); Described vertical clapboard (8) can be one or respectively is one or two one with switch base (7), switch base (6), thereby flexibly connects.
7, a kind of electric quantity metering box as claimed in claim 4, it is characterized in that described switch base (6), switch base (7) and or cable tray dividing plate (9) be provided with the assembling link, assembly ware by means of described assembling link be removably mounted on described switch base (6), (7) and or cable tray dividing plate (9) on; Described assembling link comprises securing member and/or shackle member and/or plug connector and/or clamping fixture.
8, as described any one electric quantity metering box of claim 1 to 6, after it is characterized in that described case lid (411) and casing (1) cover, by the vertical clapboard (8) on the vertical clapboard (94) on the described cable tray dividing plate (9), the described switch base (7), lead import seat (25) and or lead import seat (107) casing (1) lower end be separated into two parts: a part is basement, and a part is the outlet chamber.
9, a kind of electric quantity metering box as claimed in claim 8 is characterized in that described lead imports seat (107) variable line ball piece (95) that is changed to.
10, as described any one electric quantity metering box of claim 1 to 7, it is characterized in that flexibly connecting between the described casing; Described cable tray dividing plate (9) also is provided with outlet clamp piece (105); Described cable tray dividing plate (9) top downside also is provided with vertical support plate (63), and this moment, described assembly ware can be directly installed on the box bottom (11); Described cable tray dividing plate (9) is with casing lower side panel (104), box bottom (11), switch base (7) is slidingly connected or screw is connected; Described cable tray dividing plate (9) can be transparent mode cable tray dividing plate; Described casing comprises electric quantity metering box and/or management box and/or switch box and/or panel box.
CNA2008100919612A 2007-04-09 2008-04-09 Voltameter box Pending CN101285850A (en)

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CN200710100448 2007-04-09
CN200710100448.0 2007-04-09
CNA2008100919612A CN101285850A (en) 2007-04-09 2008-04-09 Voltameter box

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338817A (en) * 2010-07-16 2012-02-01 伍时雄 Electricity meter box
CN102368080A (en) * 2011-06-19 2012-03-07 湖北盛佳电器设备有限公司 A type metering assembly structure
CN102368083A (en) * 2011-06-19 2012-03-07 湖北盛佳电器设备有限公司 A type chassis module of metering assembly
CN106018900A (en) * 2016-05-16 2016-10-12 怀化建南机器厂有限公司 Novel rapidly wired combined intelligent electric meter
CN106018901A (en) * 2016-05-16 2016-10-12 怀化建南机器厂有限公司 Intelligent meter with quick-replaceable and high-safety combined-type current transformer
CN106814766A (en) * 2017-01-23 2017-06-09 深圳市奈士迪技术研发有限公司 A kind of practical intelligent electric meter based on Internet of Things
CN112946330A (en) * 2021-01-31 2021-06-11 湖南龙之翔智能科技有限公司 Smart electric meter with long-range upgrading function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2627699Y (en) * 2003-02-13 2004-07-21 万家盛 Coulomb meter box
CN1888915A (en) * 2006-07-14 2007-01-03 湖北盛佳电器设备有限公司 Box body assembly including voltameter box

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2627699Y (en) * 2003-02-13 2004-07-21 万家盛 Coulomb meter box
CN1888915A (en) * 2006-07-14 2007-01-03 湖北盛佳电器设备有限公司 Box body assembly including voltameter box

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338817A (en) * 2010-07-16 2012-02-01 伍时雄 Electricity meter box
CN102368080A (en) * 2011-06-19 2012-03-07 湖北盛佳电器设备有限公司 A type metering assembly structure
CN102368083A (en) * 2011-06-19 2012-03-07 湖北盛佳电器设备有限公司 A type chassis module of metering assembly
CN106018900A (en) * 2016-05-16 2016-10-12 怀化建南机器厂有限公司 Novel rapidly wired combined intelligent electric meter
CN106018901A (en) * 2016-05-16 2016-10-12 怀化建南机器厂有限公司 Intelligent meter with quick-replaceable and high-safety combined-type current transformer
CN106018901B (en) * 2016-05-16 2017-08-25 怀化建南机器厂有限公司 A kind of intelligent electric meter with quick-replaceable high security combination current transformer
CN106018900B (en) * 2016-05-16 2018-10-16 怀化建南机器厂有限公司 A kind of novel fast-wiring formula combination intelligent ammeter
CN106814766A (en) * 2017-01-23 2017-06-09 深圳市奈士迪技术研发有限公司 A kind of practical intelligent electric meter based on Internet of Things
CN112946330A (en) * 2021-01-31 2021-06-11 湖南龙之翔智能科技有限公司 Smart electric meter with long-range upgrading function

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