CN113053075A

CN113053075A - Intelligent alarm device for power cable signboard

Info

Publication number: CN113053075A
Application number: CN201911384696.1A
Authority: CN
Inventors: 马涛; 孙乾; 荆树海; 岳慧; 段波; 孔祥清; 姚树汾; 李海舰; 郝洪民
Original assignee: Zibo Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Zibo Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2021-06-29

Abstract

The invention discloses an intelligent alarm device for a power cable signboard, which comprises a signboard, a stand column and a fixing frame, wherein the middle part of the lower surface of the signboard is fixedly connected with the stand column through a bolt; according to the invention, by arranging the pressure sensor, the GPRS positioner and the nameplate, when large machinery such as an excavator and the like is constructed on a road surface, signals are transmitted to the central processing unit through the pressure sensor, meanwhile, the GPRS positioner transmits the signals to the central processing unit, and the central processing unit transmits the signals to the mobile phone through the wireless communication module, so that the field condition can be informed to workers at the first time, the workers can guide the construction condition on the field, and the phenomenon of tripping and power failure caused by damage of a power cable when the large machinery is constructed on a hardened road surface is greatly reduced.

Description

Intelligent alarm device for power cable signboard

Technical Field

The invention relates to the technical field of power supply equipment, in particular to an intelligent alarm device for a power cable signboard.

Background

Along with the rapid development of electric wire netting and the automatic continuous promotion of distribution network, cable run is by the construction of extensive application to the electric wire netting, lay the power cable under the hardened pavement usually and mark the tablet with the cable and carry out the direction route of instruction cable, but it is more hidden, be the discoid of diameter 10cm size generally, difficult discovery, when there is large-scale mechanical construction such as excavator on the road surface, often can directly dig the disconnected cable, cause the power line fault tripping operation, seriously influence the power supply reliability and, the maintenance process is loaded down with trivial details, generally need two cable intermediate head of on-the-spot preparation, build cable inspection shaft, still there is the risk hidden danger that the bad lead to the circuit to have a power failure once more of preparation technology.

Disclosure of Invention

The invention aims to provide an intelligent alarm device for a power cable signboard to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: power cable signboard intelligence alarm device, including marking tablet, stand and mount, mark tablet lower surface middle part and pass through bolt fixedly connected with stand, stand one end is passed ground and is passed through bolt fixedly connected with mount, bolt fixedly connected with pressure sensor is passed through to mount one end, mark tablet inner wall lower surface and pass through bolt fixedly connected with control box, inside central processing unit and the wireless communication module of being provided with of control box, bolt fixedly connected with GPRS locator is passed through to control box upper surface, the control box of GPRS locator one side passes through bolt fixedly connected with battery, GPRS locator and central processing unit electric connection, pressure sensor with central processing unit electric connection, central processing unit, GPRS locator and pressure sensor with battery electric connection.

Preferably, the nameplate is of an oval structure, the length of the long axis of the nameplate is 100-200CM, and the length of the short axis of the nameplate is 50-80 CM.

Preferably, the wireless communication module is 4G, WIFE or a bluetooth module.

Preferably, the fixing frame is of a cross structure, and the number of the pressure sensors is four, and the four pressure sensors are symmetrically distributed.

Preferably, the distance between the pressure sensor and the central point of the fixing frame is 3 meters.

Preferably, the distance between the upright post and the ground is 3-5 m, and the length between the lower surface of the signboard and the ground is 1-2 m.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, by arranging the pressure sensor, the GPRS positioner and the nameplate, when large machinery such as an excavator and the like is constructed on a road surface, signals are transmitted to the central processing unit through the pressure sensor, meanwhile, the GPRS positioner transmits the signals to the central processing unit, and the central processing unit transmits the signals to the mobile phone through the wireless communication module, so that the field condition can be informed to workers at the first time, the workers can guide the construction condition on the field, and the phenomenon of tripping and power failure caused by damage of a power cable when the large machinery is constructed on a hardened road surface is greatly reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the sign of the present invention;

FIG. 3 is a schematic view of a top-down connection structure of the fixing frame of the present invention;

fig. 4 is a schematic diagram of electrical connection of components according to the present invention.

In the figure: 1-a nameplate; 2-upright post; 3-a fixing frame; 4-a pressure sensor; 5-a control box; 6-GPRS locator; 7-storage battery.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the intelligent alarm device for the power cable signboard comprises a signboard 1, a stand column 2 and a fixing frame 3, wherein the middle part of the lower surface of the signboard 1 is fixedly connected with the stand column 2 through a bolt, one end of the stand column 2 penetrates through the ground and is fixedly connected with the fixing frame 3 through a bolt, one end of the fixing frame 3 is fixedly connected with a pressure sensor 4 through a bolt, the pressure sensor 4 is specifically a pressure sensor with the model of 2SMPP-02, the lower surface of the inner wall of the signboard 1 is fixedly connected with a control box 5 through a bolt, a central processing unit and a wireless communication module are arranged inside the control box 5, the central processing unit is specifically a central processing unit with the model of CP1W-CIF11, the wireless communication module is specifically a wireless communication module with the model of SRT2-ROC16, the upper surface of the control box 5 is fixedly connected with a GPRS positioner 6 through a bolt, the GPRS locator is specifically a locator with the model number of KS168, a storage battery 7 is fixedly connected to a control box 5 on one side of the GPRS locator 6 through bolts, the GPRS locator 6 is electrically connected with a central processing unit, a pressure sensor 4 is electrically connected with the central processing unit, the GPRS locator 6 and the pressure sensor 4 are electrically connected with the storage battery 7, the central processing unit and the GPRS locator can transmit signals to a mobile phone through a wireless communication module, the signboard 1 is of an oval structure, the length of the long axis of the signboard 1 is 100 plus 200CM, the length of the short axis of the signboard 1 is 50-80CM, the wireless communication module is 4G, WIFE or a Bluetooth module, the fixing frame 3 is of a cross structure, the number of the pressure sensors 4 is four, and the four pressure sensors 4 are symmetrically distributed, the distance between the pressure sensor 4 and the central point of the fixing frame 3 is 3 meters, the distance between the upright post 2 and the ground is 3-5 meters, and the length between the lower surface of the signboard 1 and the ground is 1-2 meters.

The working principle is as follows: when using, bury stand 2 at the below certain degree of depth of ground, and pass through bolt fixed connection with mount 3 and stand 2, pass through bolt fixed connection pressure sensor 4 in the one end of mount 3, and the landfill, when there is large-scale mechanical construction such as excavator on the road surface, give central processing unit with signal transmission through pressure sensor 4, GPRS locator 6 gives central processing unit with signal transmission simultaneously, central processing unit passes through wireless communication module with signal transmission for the cell-phone, can inform the staff with the site conditions the very first time, the staff guides the construction conditions on the scene, greatly reduced large-scale machinery when hardening road surface construction, the power cable damage that causes leads to the phenomenon of tripping operation power failure, and the power cable that this patent was developed marks the tablet has advantages such as intelligence, remote monitoring.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Power cable signboard intelligence alarm device, including marking tablet (1), stand (2) and mount (3), its characterized in that: the middle part of the lower surface of the signboard (1) is fixedly connected with an upright post (2) through a bolt, one end of the upright post (2) penetrates through the ground and is fixedly connected with a fixed frame (3) through a bolt, one end of the fixed frame (3) is fixedly connected with a pressure sensor (4) through a bolt, the lower surface of the inner wall of the signboard (1) is fixedly connected with a control box (5) through bolts, a central processing unit and a wireless communication module are arranged in the control box (5), the upper surface of the control box (5) is fixedly connected with a GPRS positioner (6) through bolts, the control box (5) at one side of the GPRS positioner (6) is fixedly connected with a storage battery (7) through a bolt, the GPRS positioner (6) is electrically connected with the central processing unit, the pressure sensor (4) is electrically connected with the central processing unit, the central processing unit, the GPRS positioner (6) and the pressure sensor (4) are electrically connected with the storage battery (7).

2. The intelligent warning device for power cable signboard of claim 1, wherein: the signboard (1) is of an oval structure, the length of the long axis of the signboard (1) is 100-200CM, and the length of the short axis of the signboard (1) is 50-80 CM.

3. The intelligent warning device for power cable signboard of claim 1, wherein: the wireless communication module is 4G, WIFE or a Bluetooth module.

4. The intelligent warning device for power cable signboard of claim 1, wherein: the fixing frame (3) is of a cross structure, and the number of the pressure sensors (4) is four, and the four pressure sensors (4) are symmetrically distributed.

5. The intelligent warning device for power cable signboard of claim 1, wherein: the distance between the pressure sensor (4) and the central point of the fixing frame (3) is 3 meters.

6. The intelligent warning device for power cable signboard of claim 1, wherein: the distance between the upright post (2) and the ground is 3-5 m, and the length between the lower surface of the signboard (1) and the ground is 1-2 m.