CN113625027A

CN113625027A - Anti-theft electric power meter

Info

Publication number: CN113625027A
Application number: CN202110770034.9A
Authority: CN
Inventors: 高丽花
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-09

Abstract

The invention discloses an anti-theft electric power measuring meter which comprises a meter box and a meter body arranged in the meter box, wherein the meter box is rotatably connected with a box door, a window is arranged on the box door, an installation block is fixedly arranged on the inner side wall of the meter box, a locking groove is arranged in the installation block, a locking mechanism used for controlling the opening and closing of the box door is arranged in the locking groove, an installation groove is arranged in the locking groove, an alarm mechanism is arranged in the installation groove, a first pipeline and a second pipeline which are convenient for hydraulic oil to flow and are mutually communicated are arranged in the installation block, the first pipeline is communicated with the installation groove, and an oil pipe communicated with the second pipeline is arranged on the side wall of the meter box. The invention is provided with the first pipeline, the second pipeline and the oil pipe which are filled with hydraulic oil, the pressing state of the pressing rod on the release switch is changed through the oil pressure in the oil pipe, when an external force damages the meter box, the alarm is automatically triggered, the meter box is convenient to be nursed and managed by workers, and the electricity stealing behavior of irrelevant personnel is effectively prevented.

Description

Anti-theft electric power meter

Technical Field

The invention relates to the technical field of electric power metering equipment, in particular to an anti-theft electric power meter.

Background

The electric power resource is an important clean energy, the use amount of the electric power resource is increased along with the development of the society and the improvement of the environmental awareness of people, and because the electric power resource is a charging resource, the domestic electric appliance network counts the electricity consumption of each electricity consumption unit by additionally arranging an electric power meter at the input end of the electricity consumption unit, and charges according to the electricity consumption.

In order to avoid power loss, the traditional power meter is usually installed in a meter box and is prevented from being stolen through a common padlock, but the lock is simple in structure, irrelevant personnel can be violently dismantled through a simple tool, and patrolling personnel are difficult to find in time.

Disclosure of Invention

The invention aims to solve the problems that an anti-theft lock of an electric power meter in the prior art is easy to violently remove and is difficult to remind workers in time, and provides an anti-theft electric power meter.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a theftproof type electric power strapping table, includes the table case and installs the strapping table body at the incasement, the table case rotates and is connected with the chamber door, be equipped with the window on the chamber door, the fixed installation piece that is provided with of table incasement wall, be provided with the locked groove in the installation piece, be equipped with the locking mechanism who is used for controlling the chamber door and opens and shuts in the locked groove, be equipped with the mounting groove in the locked groove, be equipped with alarm mechanism in the mounting groove, be equipped with the first pipeline and the second pipeline that the hydraulic oil of being convenient for flows and be linked together each other in the installation piece, first pipeline is linked together with the mounting groove, table case lateral wall is equipped with the oil pipe that is linked together with the second pipeline, be equipped with the trigger mechanism who is used for triggering the alarm in the first pipeline.

Preferably, the inside wall of the window is provided with a transparent glass plate, and a plurality of cross bars are arranged on the inside wall of the window at equal intervals.

Preferably, a pull rod is arranged on the box door, and an anti-skid sleeve is sleeved on the outer side wall of the pull rod.

Preferably, locking mechanism is including locating the mounting hole that table case lateral wall and locked groove are linked together, the mounting hole internal fixation is provided with the tool to lock, the fixed bolt that is provided with of lock core movable end of tool to lock, be equipped with the socket corresponding with the bolt on the chamber door.

Preferably, the bolt is the semicircle with the coaxial setting of tool to lock, the socket is the arc setting, when closing the lock core of tool to lock, bolt and socket block.

Preferably, alarm mechanism is including the pine formula switch that sets up fixedly in the mounting groove, the fixed alarm loudspeaker that is connected through the wire with pine formula switch that is provided with of table case inside wall.

Preferably, the trigger mechanism comprises a sliding column, a pressure resisting rod and a spring, wherein the sliding column is connected with the inner side wall of the first pipeline in a sealing and sliding mode, one end of the spring is fixedly connected with the outer side wall of the pressure resisting rod, the other end of the spring is fixedly connected with the inner side wall of the first pipeline, and the outer side wall of the pressure resisting rod is abutted to a button of the release switch.

Preferably, a clamping groove is formed in one end, close to the bolt, of the abutting rod, and when the lock cylinder of the lockset is unlocked, the bolt is clamped in the clamping groove.

Preferably, be equipped with the mounting hole that a plurality of equidistance set up on the table case, it is a plurality of all be equipped with the inflation screw in the mounting hole, the table case passes through inflation screw fixed mounting on the wall body.

Preferably, be equipped with the heat dissipation strip that a plurality of equidistance set up on the table case lateral wall, the heat dissipation strip sets up for the slope, and is close to the inside one end of table case is higher than the outside one end of being close to the table case.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, through the matching use of the lockset, the bolt, the socket, the first pipeline, the second pipeline, the release switch, the alarm loudspeaker, the sliding column and the pressing rod, the problems that an anti-theft device is easy to damage and cannot alarm and remind in the prior art are solved, the situation that the national interests are damaged due to the fact that the lockset which does not send out a person to forcibly destroy a meter box steals electric power is avoided, and the alarm loudspeaker can be timely triggered when an irrelevant person forcibly destroys the lockset through a tool, so that the staff is reminded, and the staff can timely find out the behavior of preventing the non-sending person.

2. The window and the cross rod are arranged, so that a worker can read the reading of the electric power meter, the meter can be read without opening the meter box, irrelevant personnel can modify the meter through some tools after glass outside the window of the traditional meter box is broken, and the irrelevant personnel are difficult to modify the meter in the meter box even if the glass on the window is broken through the arrangement of the cross rod.

3. The heat dissipation strip is arranged, so that air in the meter box can circulate conveniently, heat in the meter box can be dissipated timely conveniently, damage of the meter caused by overhigh heat is avoided, and the service life of the meter is prolonged.

4. The meter box is fixedly arranged on the wall body by arranging the inner mounting hole and matching with the expansion screw, so that the situation that the whole arrangement is dismantled without a molecule is avoided, the expansion screw positioned in the inner part is difficult to dismantle under the condition of not opening the box door, and the anti-theft effect is achieved to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of an anti-theft electric power meter according to the present invention;

fig. 2 is a schematic side view of an anti-theft electric power meter according to the present invention;

fig. 3 is a schematic front view of an anti-theft electric power meter according to the present invention;

fig. 4 is a schematic diagram of a right-view structure of an anti-theft electric power meter according to the present invention;

fig. 5 is a partial sectional view of a mounting block in an anti-theft electric power meter according to the present invention;

fig. 6 is a schematic structural diagram of a connection relationship among a mounting block, a second pipeline, a sliding column and a plug pin in the anti-theft electric power meter according to the present invention;

fig. 7 is a schematic structural diagram of a pressing rod in the anti-theft electric power meter according to the present invention.

In the figure: 1. a meter box; 2. a meter body; 3. a box door; 4. a window; 5. mounting blocks; 6. locking the groove; 7. mounting grooves; 8. a first conduit; 9. a second conduit; 10. an oil pipe; 11. a cross bar; 12. a pull rod; 13. a lock; 14. a bolt; 15. a socket; 16. a hair-releasing switch; 17. an alarm horn; 18. a traveler; 19. a pressing rod; 20. a spring; 21. a card slot; 22. a heat dissipating strip; 23. and (4) expanding the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 7, an anti-theft electric power meter includes a meter case 1 and a meter body 2 installed in the meter case 1.

Wherein, be equipped with the mounting hole that a plurality of equidistance set up on table case 1, all be equipped with inflation screw 23 in a plurality of mounting holes, table case 1 passes through inflation screw 23 fixed mounting on the wall body, through arranging the mounting hole in table case 1 inside, is difficult to dismantle table case 1 under the condition that chamber door 3 was closed, has played the theftproof effect of degree one.

Wherein, be equipped with the heat dissipation strip 22 that a plurality of equidistance set up on the 1 lateral wall of table case, heat dissipation strip 22 sets up for the slope, and is higher than near the one end of table case 1 outside near the one end of table case 1 inside, is favorable to table 1 interior heat of case in time effluvium, and when external environment rainy simultaneously, the heat dissipation strip 22 that the slope set up can keep off the rainwater in table 1 outside, guarantees the steady operation of inside strapping table body 2.

The meter box 1 is rotatably connected with a box door 3, and a window 4 is arranged on the box door 3.

Wherein, the 4 inside walls of window are equipped with transparent glass board, and a plurality of equidistance of 4 inside walls of window set up horizontal pole 11, are favorable to the staff to carry out copying of data to strapping table body 2, and horizontal pole 11 can avoid irrelevant personnel to break glass on the window 4 and repack the electricity of stealing to table case 1 inside simultaneously.

Wherein, the box door 3 is provided with a pull rod 12, and the outer side wall of the pull rod 12 is sleeved with an anti-slip sleeve, so that the opening and closing operation of the box door 3 by a worker is facilitated.

The fixed installation piece 5 that is provided with of table case 1 inside wall is provided with locked groove 6 in the installation piece 5, is equipped with the locking mechanism who is used for controlling 3 divisions of chamber door in the locked groove 6.

Wherein, locking mechanism is including locating the lockhole that table case 1 lateral wall and locked groove 6 are linked together, and the lockhole internal fixation is provided with tool to lock 13, and the fixed bolt 14 that is provided with of lock core expansion end of tool to lock 13 is equipped with the socket 15 corresponding with bolt 14 on the chamber door 3, opens chamber door 3 and must need the key to carry out the unblock to tool to lock 13, has guaranteed the security of strapping table body 2.

Wherein, bolt 14 is the semicircle with the coaxial setting of tool to lock 13, and socket 15 is the arc setting, and when closing the lock core of tool to lock 13, 14 and the 15 blocks of socket of bolt compare in the bolt of traditional tool to lock, and semicircular bolt 14 locking effect is better, and the theftproof effect is better.

A mounting groove 7 is arranged in the locking groove 6, and an alarm mechanism is arranged in the mounting groove 7.

Wherein, alarm mechanism is including the pine formula switch 16 of fixed setting in mounting groove 7, be in the outage state when pine formula switch 16 button is pressed down, the pine formula switch of loosening button starts, table case 1 inside wall is fixed to be provided with the alarm loudspeaker 17 of passing through the wire with pine formula switch 16 and being connected, the alarm loudspeaker model can be HXA-B02, alarm loudspeaker 17 circular telegram is reported to the police when pine formula switch 16 opens, offset bar 9 offsets with pine formula switch 16 under the normal condition, when irrelevant personnel open the chamber door 3 of table case 1 through violence, offset bar 19 breaks away from with pine formula switch 16, because do not have the offset of offset bar 19, pine formula switch 16 triggers, alarm loudspeaker 17 sounds, suggestion staff 1 receives artificial destruction on every side.

Be equipped with in the installation piece 5 and be convenient for hydraulic oil flow and the first pipeline 8 and the second pipeline 9 that are linked together each other, first pipeline 8 is linked together with mounting groove 7, 1 lateral wall of table case is equipped with the oil pipe 10 that is linked together with second pipeline 9, first pipeline 8, a inclosed space is constituteed to second pipeline 9 and oil pipe 10, inside hydraulic oil that fills, through the removal of the oil pressure control traveller 18 of hydraulic oil and pressure bar 19, be equipped with the trigger mechanism who is used for triggering the alarm in the first pipeline 8.

Wherein, trigger mechanism includes with 8 inside wall sealing sliding connection's of first pipeline traveller 18, support and press pole 19 and spring, spring 20 one end with support and press 19 outside wall fixed connection, the other end and 8 inside wall fixed connection of first pipeline, support and press 19 outside wall and the button counterbalance of formula of loosing switch 16, when closing chamber door 3, traveller 18 removes inside first pipeline 8 and will support the first pipeline 8 of pole 19 extrusion, support the pole 19 and support and press formula of loosing switch 16, when opening

chamber door

3, 14 cards of bolt go into draw-in groove 21, prevent that the alarm from triggering.

Wherein, the end of the pressing rod 19 close to the bolt 14 is provided with a slot 21, and when the lock core of the lock 13 is unlocked, the bolt 14 is clamped in the slot 21.

The specific working principle of the invention is as follows:

when the door locking device is used for the first time, the lock 13 is rotated to a locking state through a key under the state that the door 3 is opened, the bolt 14 rotates to one side close to the door 3 at the moment, the sliding column 18 is pressed to increase the oil pressure in the first pipeline 8, the spring 20 extends, the pressing rod 19 slides out of the first pipeline 8 to press the release switch 16, and the lock 13 is rotated reversely to enable the bolt 14 to be clamped with the clamping groove 21 on the pressing rod 19.

When the door is normally used, the door 3 is closed, the lock 13 is rotated to a locking state through a key, at the moment, the bolt 14 leaves the bayonet of the clamping groove 21 and the bayonet 15 on the door 3, and the pressing rod 19 cannot break away from pressing the release switch 16 due to pressing of the door 3 on the sliding column 18; when the door 3 is opened, the lock 13 is rotated to an opening state through a key, the bolt 14 is clamped with the clamping groove 2 on the abutting rod 19 while being separated from the socket 15, the door 3 is opened at the moment, the abutting rod 19 cannot move due to the limit of the bolt 14 on the abutting rod 19, and the alarm horn 17 cannot be triggered.

When using violence to want to prize out chamber door 3 from the edge of table case 1, prying from 3 edges of chamber door and can making oil pipe 10 break, the inside oil pressure of first pipeline 8 and second pipeline 9 reduces this moment, and spring 20 contracts, supports the compression bar 19 and resets, and the pine formula switch 16 triggers, and alarm loudspeaker 17 sounds, reminds staff table case 1 on every side unusual.

When an irrelevant person violently pries the lock 13, the sliding column 18 lacks the pressing of the box door 3, the spring 20 resets, the pressing rod 19 is separated from the release switch 16, the release switch 16 is triggered, and the alarm horn 17 sounds to remind surrounding staff that the meter box 1 is abnormal.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The anti-theft electric power meter comprises a meter box (1) and a meter body (2) arranged in the meter box (1), and is characterized in that the meter box (1) is rotatably connected with a box door (3), a window (4) is arranged on the box door (3), an installation block (5) is fixedly arranged on the inner side wall of the meter box (1), a locking groove (6) is arranged in the installation block (5), a locking mechanism for controlling the opening and closing of the box door (3) is arranged in the locking groove (6), an installation groove (7) is arranged in the locking groove (6), an alarm mechanism is arranged in the installation groove (7), a first pipeline (8) and a second pipeline (9) which are convenient for hydraulic oil to flow and are mutually communicated are arranged in the installation block (5), the first pipeline (8) is communicated with the installation groove (7), an oil pipe (10) communicated with the second pipeline (9) is arranged on the side wall of the meter box (1), a triggering mechanism for triggering an alarm is arranged in the first pipeline (8).

2. An anti-theft electric power meter according to claim 1, characterized in that the inner side wall of the window (4) is provided with a transparent glass plate, and a plurality of equally spaced cross bars (11) are arranged on the inner side wall of the window (4).

3. The anti-theft electric power meter according to claim 1, characterized in that a pull rod (12) is arranged on the box door (3), and an anti-slip sleeve is sleeved on the outer side wall of the pull rod (12).

4. The anti-theft electric power meter according to claim 1, characterized in that the locking mechanism comprises a lock hole which is arranged on the side wall of the meter box (1) and communicated with the lock groove (6), a lock (13) is fixedly arranged in the lock hole, a bolt (14) is fixedly arranged at the movable end of the lock core of the lock (13), and a socket (15) corresponding to the bolt (14) is arranged on the box door (3).

5. An anti-theft electric power meter according to claim 4, characterized in that the latch (14) is semicircular and arranged coaxially with the lock (13), and the socket (15) is arc-shaped, and the latch (14) engages with the socket (15) when the lock cylinder of the lock (13) is closed.

6. An anti-theft electric power meter according to claim 5, characterized in that the alarm mechanism comprises a release switch (16) fixedly arranged in the mounting groove (7), and an alarm horn (17) connected with the release switch (16) through a lead is fixedly arranged on the inner side wall of the meter box (1).

7. An anti-theft electric power meter according to claim 6, characterized in that the triggering mechanism comprises a sliding column (18) connected with the inner side wall of the first pipe (8) in a sealing and sliding manner, a pressure resisting rod (19) and a spring (20), one end of the spring (20) is fixedly connected with the outer side wall of the pressure resisting rod (19), the other end of the spring is fixedly connected with the inner side wall of the first pipe (8), and the outer side wall of the pressure resisting rod (19) is abutted with the button of the release switch (16).

8. An anti-theft electric power meter according to claim 7, characterized in that the end of the pressure lever (19) close to the latch (14) is provided with a catch (21), and when the lock core of the lock (13) is unlocked, the latch (14) is caught in the catch (21).

9. The anti-theft electric power meter according to claim 1, characterized in that the meter box (1) is provided with a plurality of mounting holes arranged at equal intervals, each of the mounting holes is provided with an expansion screw (23), and the meter box (1) is fixedly mounted on a wall through the expansion screw (23).

10. An anti-theft electric power meter according to claim 1, characterized in that a plurality of heat dissipation strips (22) are arranged on the side wall of the meter box (1) at equal intervals, the heat dissipation strips (22) are arranged obliquely, and one end close to the inside of the meter box (1) is higher than one end close to the outside of the meter box (1).