CN218213159U

CN218213159U - High-voltage electric energy meter capable of preventing electricity from being stolen

Info

Publication number: CN218213159U
Application number: CN202222051818.9U
Authority: CN
Inventors: 刘珏; 唐国明; 程春桃; 余小虎; 林家铭; 张裕赞; 李宇喜; 孛玉珍
Original assignee: Wuhan Dosoon Electric Co ltd
Current assignee: Wuhan Dosoon Electric Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-03
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to an electricity larceny prevention high-voltage electric energy meter, which comprises an installation box body and an electric energy meter main body, wherein the electric energy meter main body is installed in the inner cavity of the installation box body, the electric energy meter main body comprises a data display unit, a data receiving and transmitting unit and a wiring end, the inner cavity of the installation box body is provided with a supporting plate for fixing a first screw rod, and the back of the electric energy meter main body is provided with an installation sleeve; the outer surface of the first screw is sleeved with an installation fixing frame, the installation fixing frame comprises a fixing frame and a railing, and the fixing frame and the railing are arranged on the front side of the wiring end; the utility model discloses a set up, first screw rod of installation mount cooperation and through-hole for the installation mount can effectually cup joint with first screw rod, and cooperation installation sleeve forms tentatively fixed, makes fixed frame cooperation railing protect the positive wiring end department of electric energy meter main part and shelters from, prevents that lawless persons from unscrewing the screw of wiring end protecting cover department fast, thereby effectually prevents that lawless persons from passing through wiring end electricity stealing.

Description

High-voltage electric energy meter capable of preventing electricity from being stolen

Technical Field

The utility model relates to a power equipment technical field, concretely relates to anti-electricity-theft high-voltage electric energy meter.

Background

The high-voltage electric energy meter is also called an intelligent electric energy meter and comprises a measuring unit, a data processing unit, a communication unit and the like, and the functions of electric energy metering, data processing, real-time monitoring, automatic control, information interaction and the like are achieved according to the high-voltage electric energy meter.

When the existing intelligent electric meter is used, the anti-theft means of the intelligent electric meter basically sends a signal to remind a worker, a certain time is needed for the worker to start to receive the signal and finally arrive at the site, a lawless person may steal a part of electric energy in the period of time, the worker can remotely power off, but normal electricity utilization of other users can be influenced after power off, non-emergency situations generally cannot be easily and remotely power off, when the lawless person steals the electricity, the protective cover at the terminal part of the intelligent electric meter needs to be firstly removed to steal the electricity through wiring, and the existing intelligent electric meter does not make some anti-theft measures at the anti-disassembly part, so that the lawless person can quickly screw out the screw to remove the protective cover, and therefore the anti-electricity-theft high-voltage electric meter capable of effectively preventing the lawless person from quickly removing the terminal protective cover needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Based on the above expression, the utility model provides an anti-electricity-theft high-voltage electric energy meter to solve the problem that current intelligent electric energy meter wiring end protecting cover was demolishd fast easily.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the high-voltage electric energy meter comprises an installation box body and an electric energy meter main body, wherein the electric energy meter main body is installed in an inner cavity of the installation box body and comprises a data display unit, a data receiving and transmitting unit and a wiring end, a supporting plate for fixing a first screw rod is arranged in the inner cavity of the installation box body, and an installation sleeve is arranged at the back of the electric energy meter main body; the utility model discloses a wiring terminal, including first screw rod, first screw rod surface cover is equipped with the installation mount, the installation mount is including fixed frame and railing, fixed frame and railing set up in the front of wiring terminal.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

As the utility model discloses a further improvement, electric energy meter main part both sides all are provided with the fixed subassembly of sliding, the fixed subassembly of sliding includes second screw rod, spout, fixed block, slider, spacing inserted block and screw hole, the spout is seted up in electric energy meter main part both sides and is close to positive position, the fixed block passes through the slider slip joint in the spout.

As the utility model discloses a further improvement, the second screw rod passes through the bearing and installs in the fixed block top, the screw hole is seted up in the position that installation mount top corresponds in the second screw rod, the diameter and the second screw rod looks adaptation of screw hole.

As a further improvement, the activity of the limit insertion block is inserted into the position of the bottom end of the fixed block in the inner cavity of the sliding groove, and the outer side surface of the limit insertion block is positioned on the same horizontal plane with the side surface of the electric energy meter main body after the limit insertion block is inserted into the sliding groove.

As the utility model discloses a further improvement, the backup pad is passed through set screw and is connected fixedly with the installation box, first screw rod sets up in the backup pad top, installation sleeve inner wall is smooth surface and diameter and first screw rod looks adaptation.

As a further improvement, the through-hole with first screw rod diameter looks adaptation is seted up to the one end that the installation mount is close to the electric energy meter main part back, the length of installation mount bottom is greater than the width of electric energy meter main part side.

As a further improvement, the fixed frame is arranged at a position of the mounting fixed frame between the front side of the electric energy meter main body, the inner side of the fixed frame is a through shape, and the railing is provided with a plurality of bars which are transversely arranged between the inner sides of the fixed frame.

As the utility model discloses a further improvement, many interval between the railing is 5mm, and the railing transversely blocks the screw hole that the wiring end protecting cover was dismantled.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. the utility model discloses a setting, installation mount cooperation first screw rod and through-hole for the installation mount can be effectual cup joint with first screw rod, cooperation installation sleeve forms preliminary fixed, makes fixed frame cooperation railing protect the positive terminal department of electric energy meter main part and shelters from, prevents that lawless persons from unscrewing the screw of terminal protecting cover department fast, thereby effectively prevents lawless persons from stealing electricity through the terminal wiring;

2. the fixed subassembly of slip that the cooperation set up simultaneously to and the second screw rod, make the installation mount can be further be connected fixedly with the electric energy meter main part, thereby make and be connected more firm between installation mount and the electric energy meter main part, and utilize the spout and the spacing inserted block that set up, make after being connected fixedly second screw rod and installation mount, through inserting the spout bottom with spacing inserted block, make the unable lapse of fixed block

3. After inserting through spacing inserted block at last, its lateral surface is located same horizontal plane with electric energy meter main part side for possess certain disguise nature after spacing inserted block inserts, be difficult for being caught by lawless persons, and spacing inserted block does not extract, then can lead to the second screw rod can't take off from the installation mount, thereby further prevent that lawless persons from demolising the installation mount, in order to solve the problem that current intelligent electric energy meter wiring end protecting cover was demolishd fast easily.

Drawings

FIG. 1 is a schematic structural view of the whole front perspective of the present invention;

fig. 2 is a schematic structural view of the electric energy meter main body of the utility model showing a three-dimensional structure after front view protection;

FIG. 3 is a schematic structural view of the electric energy meter body of the present invention in front of the protection in front elevation;

fig. 4 is a schematic structural view of the electric energy meter main body after back-view three-dimensional protection;

FIG. 5 is a schematic overall side sectional view of the present invention;

fig. 6 is an enlarged schematic structural view of fig. 5 a according to the present invention;

fig. 7 is an enlarged schematic structural view of the present invention at B of fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

01. installing a box body; 02. a main body of the electric energy meter; 021. a data display unit; 022. a data transmitting/receiving unit; 023. a terminal; 03. mounting a fixed frame; 031. a fixing frame; 032. a railing; 033. installing a sleeve; 04. a first screw; 041. a support plate; 05. a sliding fixing component; 051. a second screw; 052. a chute; 053. a fixed block; 054. a slider; 055. limiting the inserting block; 056. a threaded bore.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatial relationship terms, such as "under", "below", "beneath", "below", "over", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "under" can encompass both an orientation of above and below. In addition, the device may comprise additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. The "connection" in the following embodiments is understood as "electrical connection", "communication connection", or the like if the connected circuits, modules, units, or the like have electrical signals or data transmission therebetween.

As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," or "having," and the like, specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Referring to fig. 1-7, the utility model discloses an installation box 01 and electric energy meter main part 02, electric energy meter main part 02 installs in the installation box 01 inner chamber, and electric energy meter main part 02 is including data display unit 021, data transceiver unit 022 and wiring 023, and installation box 01 inner chamber is provided with the backup pad 041 that is used for fixing first screw 04, and electric energy meter main part 02 back is provided with installation sleeve 033; first screw rod 04 surface cover is equipped with installation mount 03, and installation mount 03 sets up in the front of wiring end 023 including fixed frame 031 and railing 032, and this installation box 01 openly articulates there is the chamber door, and the chamber door openly is provided with four observation windows that correspond with electric energy meter main part 02, and this installation box 01 both sides middle part is provided with respectively with the position that is close to the bottom and is used for radiating vent and the perforation that is used for the logical line.

Referring to fig. 4 and 6, in this embodiment, in order to better limit and fix the mounting and fixing frame 03 and the electric energy meter main body 02, sliding fixing assemblies 05 are disposed on both sides of the electric energy meter main body 02, each sliding fixing assembly 05 includes a second screw 051, a sliding groove 052, a fixing block 053, a sliding block 054, a limiting insertion block 055 and a threaded hole 056, the sliding grooves 052 are disposed on both sides of the electric energy meter main body 02 near the front, and the fixing block 053 is slidably engaged with the sliding grooves 052 through the sliding blocks 054.

Further, a second screw 051 is installed at the top end of the fixing block 053 through a bearing, a threaded hole 056 is formed in the position, corresponding to the second screw 051, of the top end of the installation fixing frame 03, and the diameter of the threaded hole 056 is matched with that of the second screw 051.

Furthermore, the movable insertion of the limiting insertion block 055 is in the position where the inner cavity of the sliding groove 052 is located at the bottom of the fixed block 053, the outer side face of the limiting insertion block 055 is located at the same horizontal plane with the side face of the electric energy meter main body 02 after the limiting insertion block 055 is inserted into the sliding groove 052, and the top end face of the limiting insertion block 055 is provided with a finger groove, so that a later-stage worker can take out the limiting insertion block 055 only by sliding the sliding block 054 upwards when taking out the limiting insertion block 055, and then pulling the limiting insertion block 055 outwards by buckling the finger groove at the top 055 end of the limiting insertion block.

When the mounting and fixing frame 03 and the second screw 051 need to be connected and fixed, the fixing block 053 is firstly grasped, the fixing block 053 is enabled to move upwards in the sliding groove 052 through the sliding block 054, the second screw 051 at the top end of the fixing block 053 is driven to be aligned with the threaded hole 056 on the mounting and fixing frame 03, the second screw 051 is connected to the top end of the fixing block 053 through a bearing, after the second screw 051 is aligned with the threaded hole 056, the second screw 051 can enable the thread of the second screw 051 to penetrate through the threaded hole 056 by rotating the second screw 051, after the second screw 051 penetrates through the threaded hole 056, the top end of the second screw 051 protrudes out of the top surface of the mounting and fixing frame 03, the limiting insert 055 is finally inserted into the sliding groove, the outer side surface of the limiting insert 055 is flush with the side surface of the electric energy meter main body 02, a certain hiding effect is achieved, meanwhile, the bottom end of the sliding block 051 is supported and the limiting effect is achieved, so that lawless persons can not be separated from the mounting and fixing frame 052 on the premise that the limiting insert 055 is not taken out.

Referring to fig. 4 and fig. 6, in this embodiment, in order to better prevent a lawless person from quickly detaching the protecting cover of the terminal 023, the supporting plate 041 is fixedly connected to the mounting box 01 by a fixing screw, the first screw 04 is disposed at the top end of the supporting plate 041, the inner wall of the mounting sleeve 033 is smooth, and the diameter of the inner wall of the mounting sleeve 033 is adapted to the diameter of the first screw 04; a through hole matched with the diameter of the first screw 04 is formed in one end, close to the back face of the electric energy meter main body 02, of the mounting and fixing frame 03, and the length of the bottom end of the mounting and fixing frame 03 is larger than the width of the side face of the electric energy meter main body 02; the fixing frame 031 is arranged at a position, between the front faces of the electric energy meter main bodies 02, of the mounting fixing frames 03, preferably two first screws 04 are arranged, the fixing frame 031 is arranged at a position, between the two mounting fixing frames 03, close to the front faces, and fixedly welded with the mounting fixing frames 03, the fixing frame 031 and the handrail 032 are both made of stainless steel, the inner sides of the fixing frames 031 are through, and the handrail 032 is provided with a plurality of rails and is transversely arranged between the inner sides of the fixing frame 031; the interval between many railing 032 is 5mm, and railing 032 transversely blocks the screw hole that wiring end 023 protecting cover was dismantled.

When needs dock the installation to installation mount 03, establish at first screw rod 04 surface with the through-hole cover that installation mount 03 is close to the back earlier, and slide to the face contact with backup pad 041 top, establish the cover with the installation sleeve 033 at the electric energy meter main part 02 back again and locate first screw rod 04 surface, and utilize installation sleeve 033 to push down installation mount 03, play preliminary spacing effect to installation mount 03, electric energy meter main part 02 openly shelters from by fixed frame 031 cooperation railing 032 this moment, lawless persons can't pass railing 032 butt joint terminal 023 protecting cover and dismantle, cooperate the fixed subassembly 05 of sliding in the above-mentioned embodiment simultaneously, the effectual lawless persons that has prevented steals electricity.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an anti-electricity-theft high-voltage electric energy meter, includes installation box (01) and electric energy meter main part (02), its characterized in that:

the electric energy meter comprises an electric energy meter main body (02) and a mounting box body (01), wherein the electric energy meter main body (02) is mounted in an inner cavity of the mounting box body (01), the electric energy meter main body (02) comprises a data display unit (021), a data transceiving unit (022) and a wiring terminal (023), a supporting plate (041) used for fixing a first screw rod (04) is arranged in the inner cavity of the mounting box body (01), and a mounting sleeve (033) is arranged at the back of the electric energy meter main body (02);

first screw rod (04) surface cover is equipped with installation mount (03), installation mount (03) is including fixed frame (031) and railing (032), fixed frame (031) and railing (032) set up in the front of wiring end (023).

2. The anti-electricity-theft high-voltage electric energy meter according to claim 1, characterized in that: electric energy meter main part (02) both sides all are provided with fixed subassembly of slip (05), fixed subassembly of slip (05) includes second screw rod (051), spout (052), fixed block (053), slider (054), spacing inserted block (055) and screw hole (056), spout (052) are seted up in electric energy meter main part (02) both sides and are close to positive position, fixed block (053) slip joint in spout (052) through slider (054).

3. The anti-electricity-theft high-voltage electric energy meter according to claim 2, characterized in that: the second screw rod (051) is installed on the top end of the fixing block (053) through a bearing, the threaded hole (056) is formed in the position, corresponding to the second screw rod (051), of the top end of the installation fixing frame (03), and the diameter of the threaded hole (056) is matched with the second screw rod (051).

4. The anti-electricity-theft high-voltage electric energy meter according to claim 2, characterized in that: spacing inserted block (055) activity is pegged graft in the position that spout (052) inner chamber is located fixed block (053) bottom, lateral surface and electric energy meter main part (02) side are located same horizontal plane behind spacing inserted block (055) inserted spout (052).

5. The anti-electricity-theft high-voltage electric energy meter according to claim 1, characterized in that: the supporting plate (041) is fixedly connected with the mounting box body (01) through a fixing screw, the first screw rod (04) is arranged at the top end of the supporting plate (041), and the inner wall of the mounting sleeve (033) is smooth and has a diameter matched with that of the first screw rod (04).

6. The anti-electricity-theft high-voltage electric energy meter according to claim 1, characterized in that: the installation fixing frame (03) is close to one end of the back face of the electric energy meter main body (02) and is provided with a through hole matched with the diameter of the first screw rod (04), and the length of the bottom end of the installation fixing frame (03) is larger than the width of the side face of the electric energy meter main body (02).

7. The anti-electricity-theft high-voltage electric energy meter according to claim 1, characterized in that: fixed frame (031) set up in installation mount (03) and be close to the position between electric energy meter main part (02) openly, fixed frame (031) inboard is for lining up the form, railing (032) have a plurality of roots and all along transversely set up between fixed frame (031) inboard.

8. The anti-electricity-theft high-voltage electric energy meter according to claim 1, characterized in that: many the interval between railing (032) is 5mm, and railing (032) transversely blocks the screw hole that wiring end (023) protecting cover was dismantled.