阅读说明：本技术 一种模块化防窃电计量表箱 (Modularized anti-electricity-theft meter box ) 是由 赵勇 谭军 李建东 李家强 冯超 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种模块化防窃电计量表箱,一种模块化防窃电计量表箱,按功能分区,将计量表箱分为进线室、表箱室、出线室,其中,进线室、表箱室、出线室均分别独立设置箱门；进线室、表箱室、出线室两两之间通过线槽连通,在线槽内布置有导线,位于表箱室内的导线的端子安装在模块化预安装接头上,模块化预安装接头固定在表箱室的背板上；所述表箱室按间隔分割有多个计量表安装位,计量表安装在计量表安装位后,使计量表的接线孔所在面装配在模块化预安装接头的上端面上,模块化预安装接头内的导线端子则插入计量表的接线孔。(The invention discloses a modularized electricity larceny prevention meter box which is divided into a wire inlet chamber, a meter box chamber and a wire outlet chamber according to functional partitions, wherein the wire inlet chamber, the meter box chamber and the wire outlet chamber are respectively and independently provided with a box door; the wire inlet chamber, the meter box chamber and the wire outlet chamber are communicated with each other through wire grooves, wires are arranged in the wire grooves, terminals of the wires positioned in the meter box chamber are installed on the modular pre-installation joint, and the modular pre-installation joint is fixed on a back plate of the meter box chamber; the meter box chamber is divided into a plurality of meter installation positions according to intervals, the meters are installed behind the meter installation positions, the wiring hole surfaces of the meters are assembled on the upper end surfaces of the modular pre-installation connectors, and the wiring holes of the meters are inserted into the wiring terminals in the modular pre-installation connectors.)

1. A modularized electricity larceny prevention meter box is characterized in that,

according to the functional division, the meter box is divided into a wire inlet chamber (1), a meter box chamber (3) and a wire outlet chamber (8), wherein the wire inlet chamber (1), the meter box chamber (3) and the wire outlet chamber (8) are respectively and independently provided with box doors;

the wire inlet chamber (1), the meter box chamber (3) and the wire outlet chamber (8) are communicated with each other through wire grooves (6), wires are arranged in the wire grooves, terminals of the wires in the meter box chamber (3) are installed on a modular pre-installation joint, and the modular pre-installation joint is fixed on a back plate of the meter box chamber (3); meter box room (3) are cut apart according to the interval and are had a plurality of strapping table installation positions, and behind the strapping table installation position was installed in strapping table (4), make the wiring hole place face assembly of strapping table (4) on the up end that the modularization was installed the joint in advance, the wiring hole that the wiring terminal in the modularization was installed the joint in advance then inserted the strapping table.

2. The modular electricity stealing prevention meter box according to claim 1, characterized in that the inlet room (1) is provided with 1 inlet room box door lock (2), the meter box room (3) is provided with 1 meter box room box door lock (7), and the outlet room (8) is provided with 1 outlet room box door lock (9).

3. The modular electricity stealing prevention meter box according to claim 2, characterized in that the incoming room box door lock (2), the meter box room box door lock (7) and the outgoing room box door lock (9) are linked with a remote control switch, and a feedback signal of the remote control switch is accessed to the remote control through a meter reading concentrator; the opening and closing of the box door can be controlled remotely and on site; wherein, the door opening and closing records are uploaded to a remote place; when the box door is illegally opened, the audible and visual alarm in the box body works to send out audible and visual alarm signals to frighten electricity stealing personnel and upload records to a remote control center.

4. The modular electricity stealing prevention meter box as claimed in claim 1, wherein the modular pre-installed connector is a terminal sealing plate (10) with a rectangular cross section, the back plate of the meter box chamber (3) is provided with a terminal sealing plate installation groove (5), the terminal sealing plate (10) is installed in the terminal sealing plate installation groove (5), the terminal sealing plate (10) is provided with a lead through hole penetrating through the upper end surface and the lower end surface, and a lead is pre-installed in the lead through hole; the surface of the meter (4) where the wiring hole is located is assembled on the upper end surface of the terminal closing plate (10).

5. The modular electricity stealing prevention meter box as claimed in claim 1, wherein the modular pre-installed connector comprises a terminal sealing plate (10) and a terminal sealing plate front panel (13), the terminal sealing plate (10) and the terminal sealing plate front panel (13) are integrated to form an installation block, the cross section of the installation block is L-shaped, a back plate of the meter box chamber (3) is provided with a terminal sealing plate installation groove (5), the terminal sealing plate (10) is installed in the terminal sealing plate installation groove (5), the terminal sealing plate (10) is provided with a lead through hole penetrating through an upper end surface and a lower end surface, and a lead is pre-installed and fixed in the lead through hole; the surface of the meter (4) where the wiring hole is located is assembled on the upper end surface of the terminal closing plate (10).

6. A modular electricity stealing prevention meter box according to claim 1, characterized in that the trunking (6) is metal, the lower end face of the modular pre-assembled contacts being mounted on the upper side of the metal.

Technical Field

The invention relates to a meter box, in particular to a modular electricity larceny prevention meter box.

Background

In the installation operation of the low-voltage meter box, the existing meter box needs to be automatically wired and provided with devices such as an idle switch, a meter and the like when the meter is installed and wired. The construction process is not uniform, the wiring process is not good, the circuits inside the meter box are messy, and the phenomenon of wrong outgoing line connection of users occurs. Different wire diameters are connected in parallel, and the phenomenon of electricity stealing due to exposed wiring in field construction is difficult to control and prevent. Secondly, the current table case chamber door can't the scene remote control, the unable timely control scene chamber door condition. If illegal opening of the box door is caused to steal electricity, the power supply unit cannot find specific electricity stealing behaviors except that the power supply unit can check on site according to the problem found by monitoring the line loss of the transformer area.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the electric larceny difficulty can be effectively increased, and the opening condition of the on-site box door can be detected and an alarm can be given. The invention provides a modularized electricity larceny prevention meter box which solves the problems.

The invention is realized by the following technical scheme:

a modularized electricity stealing prevention meter box,

dividing the meter box into a wire inlet chamber, a meter box chamber and a wire outlet chamber according to functional partitions, wherein the wire inlet chamber, the meter box chamber and the wire outlet chamber are respectively and independently provided with a box door;

the wire inlet chamber, the meter box chamber and the wire outlet chamber are communicated with each other through wire grooves, wires are arranged in the wire grooves, terminals of the wires positioned in the meter box chamber are installed on the modular pre-installation joint, and the modular pre-installation joint is fixed on a back plate of the meter box chamber; the meter box chamber is divided into a plurality of meter installation positions according to intervals, the meters are installed behind the meter installation positions, the wiring hole surfaces of the meters are assembled on the upper end surfaces of the modular pre-installation connectors, and the wiring holes of the meters are inserted into the wiring terminals in the modular pre-installation connectors.

In order to overcome the disadvantages of the prior art, the invention provides the modular electricity stealing prevention meter box. This table case not only can show and improve dress table wiring operating efficiency, reduces the potential safety hazard, prevents through the modularization that the electric wire exposes, has reduced the possibility of stealing the electricity to a certain extent. The remote control function of the door unlocking device is added, the door cannot be opened under the unauthorized condition, the illegal opening of the door can trigger the alarm, and the electricity stealing risk can be effectively prevented. Therefore, the method has very important significance in applying the method to low-voltage meter mounting operation.

Preferably, the further scheme is as follows: the incoming line room disposes 1 incoming line room case lock, and the table case room disposes 1 table case room case lock, is qualified for the next round of competitions the room and disposes 1 room case lock of being qualified for the next round of competitions.

Preferably, the further scheme is as follows: the incoming line room box door lock, the meter box room box door lock and the outgoing line room box door lock are linked with a remote control switch, and a feedback signal of the remote control switch is connected to the remote control through a meter reading concentrator. The opening and closing of the box door can be controlled remotely and on site; wherein, the door opening and closing records are uploaded to a remote place; when the box door is illegally opened, the audible and visual alarm in the box body works to send out audible and visual alarm signals to frighten electricity stealing personnel and upload records to a remote control center.

Preferably, the further scheme is as follows: the modular pre-installed connector is a terminal sealing plate with a rectangular cross section, the meter box chamber back plate is provided with a terminal sealing plate installation groove, the terminal sealing plate is installed in the terminal sealing plate installation groove, the terminal sealing plate is provided with a lead through hole penetrating through the upper end surface and the lower end surface, and a lead is pre-installed in the lead through hole; the surface of the meter where the wiring hole is arranged is assembled on the upper end surface of the terminal sealing plate.

Preferably, the further scheme is as follows: the modularized pre-installed joint comprises a terminal sealing plate and a terminal sealing plate front panel, the terminal sealing plate and the terminal sealing plate front panel are integrated to form an installation block, the cross section of the installation block is L-shaped, a terminal sealing plate installation groove is formed in a meter box chamber back plate, the terminal sealing plate is installed in the terminal sealing plate installation groove, the terminal sealing plate is provided with a lead through hole penetrating through an upper end face and a lower end face, and a lead is pre-installed in the lead through hole; the surface of the meter where the wiring hole is assembled on the upper end surface of the terminal sealing plate, and the front side surface of the meter leans against the rear side surface of the front panel of the terminal sealing plate.

Preferably, the further scheme is as follows: the wire casing is metal, and the lower terminal surface of modularization pre-installation joint is installed on the last side of metal.

The design principle of the invention is as follows:

1. this table case is used for replacing current strapping table case, reaches quick dress table wiring to prevent to steal the electricity through the interior equipment modularization. 2. The remote control and the record of the switch box body can be carried out by additionally arranging a remote control switch (remote control electromagnetic lock), and the electricity larceny prevention system sends out an alarm and a signal to a remote control center when the remote control switch is illegally opened, so that accurate electricity inspection can be carried out, and electricity larceny prevention is effectively realized.

Modularization of functional partitions: the meter box is divided into 4 parts. The first part is a box body and a locking alarm device. The second part is an incoming line chamber, and a main switch and a low-voltage bus bar are arranged in the incoming line chamber. The third part is the table case room that many strapping table modularization was kept apart, can set up a plurality of epitopes as required. The fourth part is a low-pressure outlet chamber.

The box door lock of the box door of the meter box (the box door lock of the incoming line room, the box door lock of the box room of the meter box and the box door lock of the outgoing line room are provided with remote control locking functions, the box door lock of the incoming line room and the box door lock of the box room adopt electromagnetic locking and are connected into a remote control system (an electricity collection system or an electric energy collection system can be connected as required), the box door of the switch can be controlled remotely and controlled on site, the records of the switch of the box door are uploaded to the remote place, when the box door is illegally opened, the audible and visual alarm in the box body works to send out audible and visual alarm signals.

Inside all according to the modularization setting of table case, accomplish the internal wiring in advance, only need dispose the inlet wire according to needs when using empty open with the table meter can, all the other equipment are direct to be inserted with the terminal and can be accomplished the installation.

The terminal row is arranged in the wire inlet chamber, enters the terminal row after being led out from the lower end of the main air switch, and enters the meter box chamber through the shunting of the terminal row. All the line routing is arranged in the line slot. After the box door is opened, only the terminal row and the empty lower pile head wiring can be seen. The wiring ports of the wire inlet chamber all use the uniform wiring terminals.

The gauge meter is directly plugged and fastened by adopting a modular pre-installed connector. The unused meter position is blocked by using a special plug-in. The design can effectively improve the meter installing efficiency. And wiring errors can be effectively prevented.

The wire outlet chamber is in one-to-one correspondence with the pre-wiring positions of the meter chamber, wires are intensively wired in advance, and the wire outlet chamber can be directly wired for use.

The invention discloses a modularized electricity larceny prevention meter box, which is characterized in that modularized wiring and interface modularization are carried out in a box body, a wire groove is adopted in the box body for wiring, a meter interface is butted by adopting a special plug-in, and meanwhile, through the optimized design of a meter box locking mechanism and the addition of a remote control device, the opening and closing records of the meter box can be inquired and stored in the using process, and the abnormal opening and closing process can be used for sending a sound alarm on site and uploading a signal to a remote system. Through the modularization simplification dress table wiring work above, effectively improve table meter installation effectiveness, can effectively prevent to steal the electricity through the control of chamber door distant place. The modular electricity meter box has high practicability, can be deeply applied by combining use, increasing remote control and other modes, and is greatly convenient for meter installation and electricity connection operation and electricity utilization inspection. Therefore, the invention is of great significance in the installation and electricity inspection of the low-voltage meter.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a front layout view of a case.

Figure 2 is a top view of the modular pre-assembled fitting of example 2.

Fig. 3 is a front view of the modular pre-assembled fitting of example 2.

Fig. 4 is a bottom view of the modular pre-assembled fitting of example 2.

Fig. 5 is a top view of the modular pre-assembled fitting of example 3.

Fig. 6 is a front view of the modular pre-assembled fitting of example 3.

Figure 7 is a side view of the modular pre-assembled fitting of example 3.

The reference numbers in the figures are: 1. a wire inlet chamber; 2. a door lock of the incoming chamber box; 3. a meter box chamber; 4. a meter; 5. a terminal seal plate mounting groove; 6. a wire slot; 7. a lock of the meter box chamber; 8. a wire outlet chamber; 9. a wire outlet chamber box door lock; 10. a terminal closing plate; 11. a wire; 12. bolt holes; 13. the terminal seal plate front panel.

Detailed Description

Before any embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive changes, are within the scope of the present invention.

As shown in figure 1 of the drawings, in which,

a modularized electricity stealing prevention meter box,

according to the functional division, the meter box is divided into a wire inlet chamber 1, a meter box chamber 3 and a wire outlet chamber 8, wherein the wire inlet chamber 1, the meter box chamber 3 and the wire outlet chamber 8 are respectively and independently provided with a box door;

the wire inlet chamber 1, the meter box chamber 3 and the wire outlet chamber 8 are communicated with each other through a wire slot 6, wires are arranged in the wire slot, terminals of the wires positioned in the meter box chamber 3 are installed on a modular pre-installation joint, and the modular pre-installation joint is fixed on a back plate of the meter box chamber 3; meter box chamber 3 is cut apart according to the interval and is had a plurality of strapping table installation positions, and behind the strapping table installation position, strapping table 4 made the wiring hole plane of strapping table 4 assemble on the up end that the modularization was installed in advance and is connected, and the wiring hole of strapping table was then inserted to the wire terminal in the modularization was installed in advance and is connected.

In order to overcome the disadvantages of the prior art, the invention provides the modular electricity stealing prevention meter box. This table case not only can show and improve dress table wiring operating efficiency, reduces the potential safety hazard, prevents through the modularization that the electric wire exposes, has reduced the possibility of stealing the electricity to a certain extent. The remote control function of the door unlocking device is added, so that the electricity stealing risk can be effectively prevented. Therefore, the method has very important significance in applying the method to low-voltage meter mounting operation. In the installation process of the electric energy meter, the meter installation can be completed only by taking down the plugging plug-in unit and directly butting and fastening the meter and the installation plug-in unit (modular pre-installation joint) on the basis of checking the incoming line and the outgoing line of the meter. The modular plug-in is adopted in the application, so that the working efficiency is effectively improved. The special shrouding of modularization pre-installation joint carries out effective shutoff with the connected position of wire and former strapping table, and it effectively prevents that the terminal from exposing to avoid stealing the electricity.

Compared with the prior art, the invention has the following advantages and beneficial effects: the electric meter installing device has the advantages that the meter installing operation efficiency can be improved remarkably, potential safety hazards are reduced, electricity stealing can be effectively deterred and prevented, the electricity utilization inspection efficiency can be effectively improved by accessing a remote control system, and the low-voltage management work of a power supply enterprise is greatly facilitated.

Preferably, the further scheme is as follows: wire inlet room 1 disposes 1 wire inlet room case lock 2, and table case room 3 disposes 1 table case room case lock 7, the room of being qualified for the next round of competitions 8 disposes 1 room case lock 9 of being qualified for the next round of competitions.

Preferably, the further scheme is as follows: and the incoming line room box door lock 2, the meter box room box door lock 7 and the outgoing line room box door lock 9 are linked with a remote control switch, and a feedback signal of the remote control switch is accessed to remote control through a meter reading concentrator.