CN218727560U

CN218727560U - Electricity larceny prevention early warning device

Info

Publication number: CN218727560U
Application number: CN202222788902.9U
Authority: CN
Inventors: 邓丽娟; 万龙; 康径竟; 曾庆尧; 张兴霖; 郭健
Original assignee: Zhaotong Power Supply Bureau of Yunnan Power Grid Co Ltd
Current assignee: Zhaotong Power Supply Bureau of Yunnan Power Grid Co Ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-24
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to an early warning ware technical field specifically is an anti-electricity-theft early warning ware, including first cylindricality drive storehouse, the top in first cylindricality drive storehouse is rotated and is connected with second cylindricality drive storehouse, and the top in second cylindricality drive storehouse is equipped with the rectangle post, and the bar spout has been seted up to the front side of rectangle post, and bar spout internal rotation is connected with two-way lead screw, and two threaded regions of two-way lead screw are threaded connection respectively has first rectangle movable block and second rectangle movable block, and the front side of first rectangle movable block is equipped with infrared sensor, and the rear side of second rectangle movable block is equipped with infrared sensor. This electricity-stealing prevention precaution device drives first rectangle movable block and second rectangle movable block synchronous relative movement or synchronous reverse motion through two-way lead screw to drive two infrared sensor and detect about going on both sides, and second cylinder drive storehouse rotates under first servo motor's drive, and then makes two infrared sensor can carry out 360 detections, effectively improves the early warning effect.

Description

Electricity stealing prevention early warning device

Technical Field

The utility model relates to an early warning ware technical field specifically is an anti-electricity-theft early warning ware.

Background

The patent with publication number CN209590292U discloses an electricity stealing prevention early warning device, which comprises a rectangular base, a rectangular box body, a camera, a servo motor, an audio generator and an infrared sensor, wherein a driving mounting seat is mounted on the upper wall surface of the rectangular base, the servo motor is arranged on the driving mounting seat, a connecting rod is mounted on the driving end of the servo motor, a supporting seat is mounted on the connecting rod, the rectangular box body is arranged on the upper wall surface of the supporting seat, a rectangular through hole is formed in the front wall surface of the rectangular box body, and the audio generator is arranged on the inner side wall surface of the rectangular box body; through this device, settle around the ammeter, to being close to people around ammeter department record and warning, prevent that the electricity stealing incident from taking place.

Although above-mentioned technical scheme is through settling early warning alarm device around the ammeter, records and warns people near ammeter department around, prevents to steal the electricity incident and takes place, but infrared sensor among this technical scheme's high fixed can only discern and be in the electricity molecule of stealing of fixed height, and the infrared sensor just can be avoided to the mode such as crouching and groveling when stealing the electricity molecule and adopting, consequently, has certain use limitation, in view of this, we provide an anti-electricity-theft early warning ware.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-electricity-theft early warning ware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an electricity larceny prevention early warning device comprises a first cylindrical driving bin, wherein the top of the first cylindrical driving bin is rotatably connected with a second cylindrical driving bin, and the second cylindrical driving bin can rotate relative to the first cylindrical driving bin, so that 360-degree monitoring and early warning are realized;

the top of the second cylindrical driving bin is provided with a rectangular column, a strip-shaped sliding groove is formed in the front side of the rectangular column, a bidirectional screw rod is rotatably connected between the top and the bottom of the inner wall of the strip-shaped sliding groove, a threaded area on the lower half portion of the bidirectional screw rod is in threaded connection with a first rectangular moving block, an infrared sensor is arranged on the front side of the first rectangular moving block, a threaded area on the upper half portion of the bidirectional screw rod is in threaded connection with a second rectangular moving block, an infrared sensor is arranged on the rear side of the second rectangular moving block, the first rectangular moving block and the second rectangular moving block are driven by the bidirectional screw rod to synchronously move relatively or synchronously move reversely, so that the two infrared sensors are driven to detect the two sides up and down, and the early warning effect is effectively improved;

the top parts of the left side and the right side of the rectangular column are respectively provided with a mounting convex plate, and the bottom parts of the two mounting convex plates and the positions close to the outer ends are respectively provided with a camera for constantly monitoring the surrounding conditions and keeping the image record;

and an alarm is arranged on the right side of the rectangular column and close to the top of the rectangular column and used for giving an alarm to remind nearby workers.

Preferably, the bottom of the first cylindrical driving bin is provided with a mounting seat, a plurality of mounting holes arranged in an annular array are formed in the top of the mounting seat and in the position close to the outer edge, anchor bolts can penetrate through the mounting holes and are used for being fixed with the ground, and therefore the early warning device is fixed near an outdoor electric meter.

Preferably, the top in first cylindricality drive storehouse is equipped with the holding ring, the external diameter in second cylindricality drive storehouse and the internal diameter looks adaptation of holding ring are favorable to the stable rotation in second cylindricality drive storehouse.

Preferably, the bottom of first cylindricality drive storehouse inner wall is equipped with a servo motor, the tip coaxial coupling of first servo motor output shaft has the axis of rotation, the top and the fixed connection of first cylindricality drive storehouse inner wall are passed on the top of axis of rotation in the middle part of second cylindricality drive storehouse bottom, and a servo motor passes through the axis of rotation and drives second cylindricality drive storehouse and rotate to make infrared sensor and camera can the horizontal rotation, improve detection range.

Preferably, the bottom of second column drive storehouse inner wall is equipped with second servo motor, the top of second column drive storehouse inner wall is equipped with the reduction gear, the output shaft of second servo motor and the input shaft coaxial coupling of reduction gear, the tip of reduction gear output shaft pass the bottom of the top of second column drive storehouse inner wall and rectangle post in proper order and with the bottom coaxial coupling of two-way lead screw, second servo motor passes through the two-way lead screw of reduction gear drive and just reverses, sets up the reduction gear and can be favorable to second servo motor work, reduces second servo motor's fault rate.

Preferably, the first rectangular moving block and the second rectangular moving block are both connected in the strip-shaped sliding groove in a sliding mode, that is, the left side and the right side of the first rectangular moving block and the left side and the right side of the inner wall of the strip-shaped sliding groove are respectively attached to each other, so that the bidirectional lead screw can drive the first rectangular moving block and the second rectangular moving block to stably move up and down in the strip-shaped sliding groove.

Preferably, the top of the rectangular column is provided with a fixing rod, the top end of the fixing rod is provided with a ceiling, and the diameter of the lower edge of the ceiling is larger than the outer diameter of the mounting seat, so that the effect of shading sun and shielding rain can be achieved.

Preferably, the middle upper portion on rectangle post right side is equipped with the control box, be equipped with a plurality of control module that are used for controlling alarm, first servo motor, second servo motor, infrared sensor and camera work respectively in the control box, control first servo motor, second servo motor, the work of infrared sensor and camera, make first servo motor at the uniform velocity drive second cylindrical drive storehouse rotate, make second servo motor regularly just reverse the switching, make infrared sensor and camera real-time detection, after infrared sensor detected someone and is close to, control module in the control box will control the alarm and send the warning.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this electricity-stealing prevention precaution device drives first rectangle movable block and second rectangle movable block synchronous relative movement or synchronous reverse motion through two-way lead screw to drive two infrared sensor and detect about going on both sides, and second cylinder drive storehouse rotates under first servo motor's drive, and then makes two infrared sensor can carry out 360 detections, effectively improves the early warning effect.

2. Can carry out real-time supervision around to the camera that sets up, can take notes things near the ammeter, when the condition of stealing the electricity takes place, can shoot the long phase of stealing the electricity molecule, be favorable to police to arrest.

3. Through the ceiling that sets up, can reduce the rainwater and detect the influence that causes infrared sensor and camera.

Drawings

Fig. 1 is a schematic view of an overall first viewing angle structure of the present invention;

fig. 2 is a schematic view of an overall second viewing angle structure of the present invention;

fig. 3 is a schematic view of the internal structure of the first cylindrical driving chamber and the second cylindrical driving chamber in the present invention;

fig. 4 is a partial schematic structural view of the present invention.

In the figure: the device comprises a first cylindrical driving bin 1, a mounting seat 10, a positioning ring 11, a second cylindrical driving bin 2, a rectangular column 3, a strip-shaped sliding groove 30, a first servo motor 4, a rotating shaft 5, a second servo motor 6, a speed reducer 7, a bidirectional screw rod 8, a first rectangular moving block 9, a second rectangular moving block 12, an infrared sensor 13, a mounting convex plate 14, a camera 15, a fixing rod 16, a ceiling 17, a control box 18 and an alarm 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an anti-electricity-theft early warning device comprises a first cylindrical driving bin 1, wherein the top of the first cylindrical driving bin 1 is rotatably connected with a second cylindrical driving bin 2, and the second cylindrical driving bin 2 can rotate relative to the first cylindrical driving bin 1, so that 360-degree monitoring and early warning are realized;

the top of the second cylindrical driving bin 2 is provided with a rectangular column 3, the front side of the rectangular column 3 is provided with a strip-shaped sliding groove 30, a bidirectional screw rod 8 is rotatably connected between the top and the bottom of the inner wall of the strip-shaped sliding groove 30, a threaded area on the lower half part of the bidirectional screw rod 8 is in threaded connection with a first rectangular moving block 9, the front side of the first rectangular moving block 9 is provided with an infrared sensor 13, a threaded area on the upper half part of the bidirectional screw rod 8 is in threaded connection with a second rectangular moving block 12, the rear side of the second rectangular moving block 12 is provided with the infrared sensor 13, the first rectangular moving block 9 and the second rectangular moving block 12 are driven by the bidirectional screw rod 8 to synchronously move relatively or synchronously and reversely move, so that the two infrared sensors 13 are driven to perform up-and-down detection on two sides, and the early warning effect is effectively improved;

the top of the 3 left and right sides of rectangle post all is equipped with installation flange 14, and the bottom of two installation flanges 14 and the position that is close to the outer end all are equipped with camera 15 for the condition around constantly monitoring remains the image record.

In this embodiment, the bottom of the first cylindrical driving bin 1 is provided with a mounting seat 10, and a plurality of mounting holes arranged in an annular array are formed in the top of the mounting seat 10 and near the outer edge, so that foundation bolts can pass through the mounting holes for fixing the mounting holes to the ground, and the early warning device is fixed near an outdoor electric meter;

and an alarm 19 is arranged on the right side of the rectangular column 3 and close to the top of the rectangular column and used for giving an alarm and reminding nearby workers.

Specifically, the top of the first cylindrical driving bin 1 is provided with a positioning ring 11, and the outer diameter of the second cylindrical driving bin 2 is matched with the inner diameter of the positioning ring 11, so that the stable rotation of the second cylindrical driving bin 2 is facilitated.

Further, the bottom of 1 inner wall in first cylindricality drive storehouse is equipped with first servo motor 4, the tip coaxial coupling of 4 output shafts of first servo motor has axis of rotation 5, the top and the fixed connection in the middle part of 2 bottoms in second cylindricality drive storehouse are passed on the top of axis of rotation 5, first servo motor 4 drives second cylindricality drive storehouse 2 through axis of rotation 5 and rotates, thereby make infrared sensor 13 and camera 15 can the horizontal rotation, improve detection range.

Further, the bottom of 2 inner walls in second cylindrical drive storehouse is equipped with second servo motor 6, the top of 2 inner walls in second cylindrical drive storehouse is equipped with reduction gear 7, the output shaft of second servo motor 6 and the input shaft coaxial coupling of reduction gear 7, the tip of reduction gear 7 output shaft pass the bottom of the top of 2 inner walls in second cylindrical drive storehouse and rectangle post 3 in proper order and with two-way lead screw 8's bottom coaxial coupling, second servo motor 6 is just reversing through two-way lead screw 8 of reduction gear 7 drive, it can be favorable to second servo motor 6 work to set up reduction gear 7, reduce second servo motor 6's fault rate.

Further, the first rectangular moving block 9 and the second rectangular moving block 12 are both slidably connected in the bar-shaped sliding groove 30, that is, the left and right sides of the first rectangular moving block 9 and the second rectangular moving block 12 are respectively attached to the left and right sides of the inner wall of the bar-shaped sliding groove 30, so that the bidirectional screw 8 can drive the first rectangular moving block 9 and the second rectangular moving block 12 to stably move up and down in the bar-shaped sliding groove 30.

Furthermore, a fixing rod 16 is arranged at the top of the rectangular column 3, a ceiling 17 is arranged at the top end of the fixing rod 16, and the diameter of the lower edge of the ceiling 17 is larger than the outer diameter of the mounting seat 10, so that the effect of shading sun and shielding rain can be achieved.

Further, a control box 18 is arranged at the middle upper part of the right side of the rectangular column 3, a plurality of control modules which are respectively used for controlling the alarm 19, the first servo motor 4, the second servo motor 6, the infrared sensor 13 and the camera 15 to work are arranged in the control box 18, the alarm 19 is controlled, the first servo motor 4, the second servo motor 6, the infrared sensor 13 and the camera 15 to work, the control modules of the first servo motor 4 and the second servo motor 6 can adopt servo motor controllers, the first servo motor 4 drives the second cylindrical driving bin 2 to rotate at a constant speed, the second servo motor 6 is switched between positive and negative rotation at regular time, the alarm 19, the infrared sensor 13 and the camera 15 can be controlled by a PLC control main board, the infrared sensor 13 and the camera 15 are enabled to detect in real time, and when the infrared sensor 13 detects that a person approaches, the control main board in the control box 18 can control the alarm 19 to give an alarm.

It should be noted that, the utility model provides an alarm 19, first servo motor 4, second servo motor 6, infrared sensor 13 and camera 15, and control module in the control box 18 are general standard component or the part that technical staff in the field knows, its structure and principle all are technical manual's of technical staff accessible in the field or learn through conventional experimental method, concrete connecting means should refer to in the above-mentioned theory of operation between each electrical part successively work order accomplish electric connection, its detailed connecting means is technical skill in the art, the theory of operation and process are mainly introduced to the aforesaid, no longer describe electrical control.

When the electricity larceny prevention early warning device is used, the first servo motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the second cylindrical driving bin 2 and the rectangular column 3 to synchronously rotate, the second servo motor 6 drives the bidirectional screw rod 8 to regularly rotate in a positive and negative direction through the speed reducer 7, the bidirectional screw rod 8 drives the first rectangular moving block 9 and the second rectangular moving block 12 to synchronously move relatively or synchronously move in a reverse direction, so that the two infrared sensors 13 are driven to detect the two sides up and down, and the two infrared sensors 13 can rotate by 360 degrees because the second cylindrical driving bin 2 and the rectangular column 3 rotate, so that the early warning effect is effectively improved; two cameras 15 can shoot things near the ammeter, and when stealing the electricity molecule and be close to, infrared sensor 13 can detect to control module in 18 with the signal of telecommunication input control box that detects, control module control alarm 19 in 18 sends the warning, thereby in time reminds near staff.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anti-electricity-theft early warning ware, includes first cylindricality drive storehouse (1), the top in first cylindricality drive storehouse (1) is rotated and is connected with second cylindricality drive storehouse (2), its characterized in that: the top in second cylindrical drive storehouse (2) is equipped with rectangle post (3), bar spout (30) have been opened to the front side of rectangle post (3), it is connected with two-way lead screw (8) to rotate between the top and the bottom of bar spout (30) inner wall, the threaded zone threaded connection of two-way lead screw (8) the latter half has first rectangle movable block (9), the front side of first rectangle movable block (9) is equipped with infrared sensor (13), the threaded zone threaded connection of two-way lead screw (8) the first half has second rectangle movable block (12), the rear side of second rectangle movable block (12) is equipped with infrared sensor (13), the top of rectangle post (3) left and right sides all is equipped with installation flange (14), two the bottom of installation flange (14) and the position that is close to the outer end all are equipped with camera (15), the right side of rectangle post (3) and the position that is close to the top are equipped with alarm (19).

2. The electricity theft prevention precaution device of claim 1, characterized by: the bottom of the first cylindrical driving bin (1) is provided with a mounting seat (10), and a plurality of mounting holes arranged in an annular array are formed in the top of the mounting seat (10) and in the position close to the outer edge.

3. The electricity theft prevention precaution device of claim 1, characterized by: the top in first cylindricality drive storehouse (1) is equipped with holding ring (11), the external diameter in second cylindricality drive storehouse (2) and the internal diameter looks adaptation of holding ring (11).

4. The electricity theft prevention precaution device of claim 1, characterized by: the bottom of first cylindricality drive storehouse (1) inner wall is equipped with first servo motor (4), the tip coaxial coupling of first servo motor (4) output shaft has axis of rotation (5), the top of axis of rotation (5) passes the top and the middle part of fixed connection in second cylindricality drive storehouse (2) bottom of first cylindricality drive storehouse (1) inner wall.

5. The electricity theft prevention precaution device of claim 4, wherein: the bottom of second column drive storehouse (2) inner wall is equipped with second servo motor (6), the top of second column drive storehouse (2) inner wall is equipped with reduction gear (7), the output shaft of second servo motor (6) and the input shaft coaxial coupling of reduction gear (7), the tip of reduction gear (7) output shaft pass the bottom of the top of second column drive storehouse (2) inner wall and rectangle post (3) in proper order and with the bottom coaxial coupling of two-way lead screw (8).

6. The electricity theft prevention precaution device of claim 1, characterized by: the first rectangular moving block (9) and the second rectangular moving block (12) are connected in the strip-shaped sliding groove (30) in a sliding mode.

7. The electricity theft prevention precaution device of claim 1, characterized by: the top of the rectangular column (3) is provided with a fixed rod (16), and the top end of the fixed rod (16) is provided with a ceiling (17).

8. The electricity theft prevention precaution device of claim 5, characterized by: the middle upper portion on the right side of the rectangular column (3) is provided with a control box (18), and a plurality of control modules which are respectively used for controlling the operation of the alarm (19), the first servo motor (4), the second servo motor (6), the infrared sensor (13) and the camera (15) are arranged in the control box (18).