A kind of cable line loss monitoring alarm
The utility model is related to a kind of warning device, more particularly to a kind of cable line loss monitoring alarm.
Electric energy is usually realized by high voltage transmission line, breakage such as occurs for high voltage overhead cable in remote transmission
Fracture, will make the elastic state of electric wire change, and will have security risk when electric wire is excessively loose, need to remind work
Personnel come to exclude in time security risk, ensure power grid normal operation, and do not have at present to high voltage overhead cable damage monitoring
Specific equipment, therefore, it is proposed that a kind of cable line loss monitoring alarm.
Utility model content
The main purpose of the utility model is to provide a kind of cable line loss monitoring alarm, by be equipped with u-bracket,
Shaft, wire reels, steel wire rope, alarm box, threading groove, warning light, battery, plastic casing, plastic ties and rubber ring, steel wire rope can be put down
Row is erected at below cable, and alarm box upper end plastic casing is connected by the plastic ties and rubber ring of insulation with cable, when
When the damaged fracture of cable generation becomes elastic, the warning light of alarm box lower end, which can start, sends out warning, while alarm box can divide
Section installation, the cable for monitoring each paragraph can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of cable line loss monitoring alarm, including u-bracket, shaft, wire reels, steel wire rope, alarm box, threading
Slot, warning light, battery and plastic casing, through shaft is plugged with, the shaft outer wall set is inserted with disk line at the u-bracket middle part
Wheel, the wire reels outer wall are surrounded with steel wire rope, laterally offer threading groove in the middle part of the alarm box, and steel wire rope is through police
Report threading groove in the middle part of box, the alarm box lower end outer wall that warning light is installed, alarm box upper end is equipped with battery in inner cavity,
Alarm box upper end outer wall is equipped with plastic casing, and the plastic casing lower end inner wall is equipped with copper sheet a, in the plastic casing upper end
Copper sheet b is equipped in chamber, and copper sheet b is parallel with copper sheet a, by being equipped with spring and plastics at left and right sides of the upper ends the copper sheet b
The connection of box upper end inner wall, the plastic casing upper center offer hole slot, and in the middle part of copper sheet b by be equipped with plastic ties through
Hole slot, the plastic ties other end are equipped with rubber ring.
Further, screw thread hole slot is offered on the downside of the u-bracket front end, the screw thread hole slot inward turning is connected to fixed spiral shell
Further, the steel wire rope head end is equipped with the rear and front ends fixed frame a, fixed frame a outside wall parallel and opens up
There is screw hole a.
Further, lifting support is vertically installed in the middle part of the u-bracket lower end, the lifting support lower end left side is horizontal
To connecting rod is equipped with, the connecting rod left end is equipped with the rear and front ends fixed frame b, fixed frame b outside wall parallel and offers
Screw hole b.
Further, the anode is connect by installing live wire a with copper sheet a, and the battery cathode passes through installation
Live wire b is connect through warning light with copper sheet b.
Compared with prior art, the utility model has the advantages that：
1. the cable line loss monitoring alarm of the utility model by be equipped with u-bracket, shaft, wire reels, steel wire rope,
Alarm box, threading groove, warning light, battery, plastic casing, plastic ties and rubber ring, steel wire rope parallel can be erected at below cable,
Alarm box upper end plastic casing is connected by the plastic ties and rubber ring of insulation with cable, is become when damaged fracture occurs for cable
When obtaining elastic, the warning light of alarm box lower end, which can start, sends out warning, while alarm box sectional is installed, for monitoring each paragraph
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model cable line loss monitoring alarm；
Fig. 2 is the partial structural diagram of the utility model cable line loss monitoring alarm.
In figure：1, u-bracket；2, shaft；3, wire reels；4, steel wire rope；5, alarm box；6, threading groove；7, warning light；8,
Battery；9, plastic casing；10, copper sheet b；11, copper sheet a；12, spring；13, hole slot；14, plastic ties；15, rubber ring；16, threaded hole
Slot；17, fixing bolt；18, fixed frame a；19, screw hole a；20, lifting support；21, connecting rod；22, fixed frame b；23, screw hole b；
24, electric wire a；25, electric wire b.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of cable line loss monitoring alarm, including u-bracket 1, shaft 2, wire reels 3, steel wire
Rope 4, alarm box 5, threading groove 6, warning light 7, battery 8 and plastic casing 9,1 middle part of the u-bracket, which is run through, is plugged with shaft 2, institute
It states 2 outer wall set of shaft and is inserted with wire reels 3,3 outer wall of the wire reels is surrounded with steel wire rope 4, and 5 middle part of the alarm box laterally opens up
There is threading groove 6, and steel wire rope 4, through 5 middle part threading groove 6 of alarm box, 5 lower end outer wall of alarm box is equipped with warning light 7,
Battery 8 is installed, 5 upper end outer wall of the alarm box is equipped with plastic casing 9, the plastic casing 9 in 5 upper end inner cavity of the alarm box
Lower end inner wall is equipped with copper sheet a11, and the plastic casing is equipped with copper sheet b10 in 9 upper end inner cavity, and copper sheet b10 is equal with copper sheet a11
Row, the upper ends the copper sheet b10 left and right sides is connect by being equipped with spring 12 with 9 upper end inner wall of plastic casing, on the plastic casing 9
End middle part offers hole slot 13, and 10 middle parts copper sheet b are by being equipped with plastic ties 14 through hole slot 13, the plastic ties 14
The other end is equipped with rubber ring 15.
Wherein, screw thread hole slot 16 is offered on the downside of 1 front end of the u-bracket, fixation is screwed in the screw thread hole slot 16
Wherein, 4 head end of the steel wire rope is equipped with the rear and front ends fixed frame a18, fixed frame a18 outside wall parallel and opens up
There is screw hole a19.
Wherein, lifting support 20,20 lower end of lifting support left side are vertically installed in the middle part of 1 lower end of the u-bracket
It is horizontally installed with connecting rod 21,21 left end of the connecting rod is equipped with the rear and front ends fixed frame b22, fixed frame b22 outer wall
It is parallel to offer screw hole b23.
Wherein, 8 anode of the battery is connect by installing live wire a24 with copper sheet a11, and 8 cathode of the battery passes through peace
It is connect with copper sheet b 10 through warning light 7 equipped with electric wire b25.
Operation principle：In use, by fixed frame b22 spiral-locks on shaft tower, the rear and front ends fixed frame b22 outside wall parallel opens up
There is screw hole b23, directly fixed frame b22 can be fixed across screw hole b23 with bolt, is rotated after fixed before unscrewing u-bracket 1
The fixing bolt 17 being screwed in end downside screw thread hole slot 16, can release to the locked of wire reels 3, rotate wire reels in u-bracket 1
3, the circular steel wire rope 4 of 3 outer wall of wire reels is released, 4 head end fixed frame a18 of steel wire rope is buckled on another shaft tower, fixed frame a18
Rear and front end outside wall parallel offers screw hole a19, directly fixed frame a18 can be fixed across screw hole a19 with bolt, steel wire
Rope 4 is placed in the cable lower end between two shaft towers, and parallel with cable, sectional interts multiple alarm boxes on steel wire rope 4
5,5 upper end plastic casing 9 of each alarm box is connect by plastic ties 14 with cable outer wall, specially 14 head end rubber of plastic ties
Ring 15 is sleeved on cable outer wall, and plastic ties 14 are tight plumbness, when damaged fracture, which occurs, for cable becomes elastic, plastics
Rope 14 also becomes relaxed state by tight state, at that time copper sheet b10 in 9 upper end inner cavity of plastic casing, tight at left and right sides of the upper end
Spring 12 reset expansion, and push copper sheet b10 to bottom offset, make the copper sheet a11 of copper sheet b10 and 9 lower end inner wall of plastic casing
It mutually touches, makes the 8 anode power supply of battery in 5 upper end inner cavity of alarm box, and by electric wire a24 through copper sheet a11, copper sheet b10 and electricity
Line b25 makes the energization unlatching of warning light 7 send out warning, and easy to operate, using effect is ideal, more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.