Electricity larceny prevention multi-meter-position electric meter box
By adopting anti-theft hinges and padlock covers in the meter box, the loopholes in anti-theft measures for multi-meter meter boxes are solved, achieving a more efficient anti-theft effect and supporting convenient maintenance of the outgoing switch room.
Patent Information
- Application Number
- CN202423030339.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-09
AI Technical Summary
The existing anti-theft measures for multi-meter boxes have loopholes, especially the locks located in the middle of the doors at both ends, which are easily opened by force, increasing the risk of electricity theft. In addition, the outgoing switch room lacks anti-theft measures.
The system employs anti-theft hinges, with staggered upper and lower limit blocks on the incoming switch compartment door and metering compartment door, combined with padlock covers, to ensure that the doors cannot be opened independently; the outgoing switch compartment door uses ordinary hinges for easy opening during maintenance.
It effectively prevents unauthorized personnel from opening the doors of the incoming line and metering room to steal electricity, improving the completeness of anti-theft measures, while allowing the outgoing switch room to be easily repaired in case of a fault without having to be resealed.
Smart Images
Figure CN223565763U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a meter box, especially a meter box with anti-theft function for multi-meter position. BACKGROUND
[0002] The meter box usually has anti-theft measures, and the existing anti-theft measures are generally locking and lead sealing. Since the meter box with multi-meter position usually has two doors, the position of the lock is in the middle of the door at both ends. Since the lock has a certain moving gap, the front end of the door can be opened to a relatively large gap under violence, thus there is a loophole for electricity theft. The protection of the lock alone cannot achieve good anti-theft protection. The meter box with multi-meter position usually has an outgoing line switch chamber for installing the switch for controlling the user. Since it is installed downstream of the electric energy meter, it does not need anti-theft measures. Moreover, in order to facilitate the replacement of the switch in the outgoing line switch chamber, it is more preferred not to set anti-theft measures. SUMMARY
[0003] Due to the above reasons, the purpose of the utility model is to provide a meter box with anti-theft function for multi-meter position, which can open the outgoing line switch chamber.
[0004] To achieve the above purpose, the utility model adopts a meter box with anti-theft function for multi-meter position, which comprises a base, an incoming line switch chamber door, a metering chamber door, and an outgoing line switch chamber door. The incoming line switch chamber door and the outgoing line switch chamber door are hingedly connected to the outer side wall on the same side of the base in an up-down layout. A partition is arranged between the incoming line switch chamber door and the outgoing line switch chamber door on the base. The metering chamber door is hingedly connected to the outer side wall on the other side of the base. The incoming line switch chamber door and the metering chamber door are respectively provided with opposite incoming line padlock slot and metering padlock slot. The incoming line padlock slot is provided with a locking hole. The base is provided with a padlock piece which is inserted into the locking hole. The incoming line padlock slot and the metering padlock slot are provided with the same padlock cover which covers the incoming line padlock slot and the metering padlock slot.
[0005] Specifically, the outer side of the incoming line switch chamber door and the metering chamber door is provided with an anti-theft hinge connected with the base. The anti-theft hinge comprises an upper hinge connected to the incoming line switch chamber door or the metering chamber door and a lower hinge connected to the base. The upper hinge is connected above the lower hinge. The upper hinge and the lower hinge respectively form upper and lower limit blocks which are staggered at the connection. The upper limit block is arranged on one side of the incoming line switch chamber door or the metering chamber door, and the lower limit block is arranged on one side of the base. An inclined surface is formed on the lower limit block towards the upper limit block, and a circular surface is formed on the upper limit block towards the inclined surface.
[0006] Specifically, the outgoing line switch chamber door and the base are provided with a hinge of ordinary structure.
[0007] Specifically, the incoming line padlock slot is arranged on the incoming line switch chamber door close to one side of the outgoing line switch chamber door.
[0008] The utility model discloses beneficial effect is between the incoming line switch room door and the metering room door set up a padlock cover, prevent non -working personnel to open the incoming line switch room door and the metering room door and steal electricity simultaneously through a padlock cover, and the padlock cover does not carry out the locking to the outgoing line switch room door, can open the repair after the incoming switch fault in the outgoing line switch room door, and need not relock. The hinge of incoming line switch room door and metering room door adopts the electricity -stealing -proof hinge, and the semicircular limit block is staggered together, and the hinge can not be opened because of the mutual obstruction of the inner side of limit block, and only after the limit block is separated each other by pushing up the upper hinge, the incoming line switch room door and the metering room door can be opened, therefore make the incoming line switch room door and the metering room door need certain horizontal movement to open, and the padlock cover can prevent the incoming line switch room door and the metering room door from moving upward alone, make the electricity -stealing -proof measure more perfect. The outgoing line switch room door adopts the ordinary hinge without electricity -stealing -proof function, and the inside switch is convenient to open and replace. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is the schematic diagram of the embodiment of the utility model.
[0010] Figure 2 It is the front view of the embodiment of the utility model after removing the padlock cover.
[0011] Figure 3 It is the side view of the embodiment of the utility model.
[0012] Figure 4 It is Figure 3 the enlarged view of A of EMBODIMENT
[0013] As shown in Figures 1-4 , the embodiment of the utility model is a kind of electricity -stealing -proof multi-meter position electric meter box, including base 1, incoming line switch room door 2, metering room door 3, outgoing line switch room door 4, incoming line switch room door 2 and outgoing line switch room door 4 are hinged on the same side of the outer side wall of base 1 according to up-down layout, and partition is provided on base 1 between incoming line switch room door 2 and outgoing line switch room door 4, and metering room door 3 is hinged on the outer side wall of another side of base 1, and the incoming line padlock groove 21 and the metering padlock groove 31 of opposite are respectively provided on the incoming line switch room door 2 and the metering room door 3, and locking hole 22 is provided in the incoming line padlock groove 21, and padlock piece 11 is provided on base 1 and passes in locking hole 22, and the same padlock cover 5 is provided on the incoming line padlock groove 21 and the metering padlock groove 31, and padlock cover 5 covers incoming line padlock groove 21 and metering padlock groove 31 simultaneously, and incoming line padlock groove 21 is provided on the side of incoming line switch room door 2 close to outgoing line switch room door 4.
[0014] The outer side of the incoming line switch chamber door 2 and the metering chamber door 3 is provided with an electricity larceny prevention hinge connected with the base 1. The electricity larceny prevention hinge comprises an upper hinge 6 connected with the incoming line switch chamber door 2 or the metering chamber door 3 and a lower hinge 7 connected with the base 1. The upper hinge 6 is connected above the lower hinge 7. The upper hinge 6 and the lower hinge 7 form upper and lower limit blocks 61 and 71 which are staggered with each other at the connection. The upper limit block 61 is arranged at one side of the incoming line switch chamber door 2 or the metering chamber door 3. The lower limit block 71 is arranged at one side of the base 1. The lower limit block 71 forms an inclined surface 72 facing the upper limit block 61. The upper limit block 61 forms a circular arc surface 62 facing the inclined surface 72. The outgoing line switch chamber door 4 and the base 1 are provided with a hinge of common structure.
Claims
1. An electricity larceny prevention multi-meter position electric meter box, comprising a base, an incoming line switch chamber door, a meter chamber door, an outgoing line switch chamber door, the incoming line switch chamber door and the outgoing line switch chamber door are respectively hinged on the same side outer side walls of the base in up-down layout, a partition is arranged on the base between the incoming line switch chamber door and the outgoing line switch chamber door, and the meter chamber door is hinged on the outer side wall of the other side of the base, characterized in that: The incoming line switch chamber door and the metering chamber door are respectively provided with opposite incoming line padlock slots and metering padlock slots, the incoming line padlock slot is provided with a locking hole, the base is provided with a padlock piece penetrating in the locking hole, the incoming line padlock slot and the metering padlock slot are provided with the same padlock cover, and the padlock cover covers the incoming line padlock slot and the metering padlock slot.
2. The electricity pilfering prevention multi-meter position electric meter box as claimed in claim 1, wherein: The outer side of the incoming line switch chamber door and the metering chamber door is provided with an electricity larceny prevention hinge connected with the base, the electricity larceny prevention hinge comprises upper hinges connected with the incoming line switch chamber door or the metering chamber door and lower hinges connected with the base, the upper hinges are connected above the lower hinges, the upper hinges and the lower hinges respectively form upper limit blocks and lower limit blocks staggered with each other at the connection, the upper limit blocks are arranged on one side of the incoming line switch chamber door or the metering chamber door, the lower limit blocks are arranged on one side of the base, an inclined surface is formed on the upper limit blocks and faces the lower limit blocks, and a circular arc surface is formed on the lower limit blocks and faces the upper limit blocks.
3. The electricity theft preventing multi-meter position electric meter box according to claim 2, characterized in that: The outgoing line switch chamber door and the base are provided with hinges of a common structure.
4. The electricity larceny preventing multi-meter position electric meter box according to claim 1 or 2, characterized in that: The incoming line padlock slot is arranged on the incoming line switch chamber door and is close to one side of the outgoing line switch chamber door.