Charged subsidy temperature display wax sheet device
Technical field
The utility model belongs to station field, especially a kind of charged subsidy temperature display wax sheet device.
Background technology
For ease of safeguarding timely discovering device running temperature, on the much equipment of transformer station, all post the temperature display wax sheet for real-time display device temperature, tour personnel can be by observing the color judgment device temperature range of wax disk(-sc), effectively directly perceived, but in the process of practical operation and maintenance of equipment, often there is the situation that wax disk(-sc) drops, because equipment is often with Keep Clear-High Voltage, closely operate dangerous, after subsidy wax disk(-sc) need to be waited until device powers down now, just can operate, comparatively inconvenience, subsidize not in time in time the discovering device temperature that whether is above standard, there is potential safety hazard.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of simple in structure, reasonable in design, easy to operate, safe and reliable charged subsidy temperature display wax sheet device is provided.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of charged subsidy temperature display wax sheet device, it is characterized in that: comprise that insulating bar, package casing and wax disk(-sc) are for capping, package casing is cylinder barrel shaped structure, be shaped with coaxial internal thread in one end of package casing, this internal thread mates with the external thread of insulating bar end, and the other end elasticity of package casing is provided with a wax disk(-sc) for capping.
And, concrete structure in described package casing comprises catch, holddown spring, spring guide rod and spring push rod, the inner side of package casing is coaxially fixed with a catch, this catch one end is shaped with above-mentioned internal thread, this catch other end is coaxially top-loaded with holddown spring, spring guide rod and spring push rod successively, this spring push rod is all shaped with spring relative one end of guide rod the sawtooth that cooperatively interacts, and the other end of spring push rod stretches out package casing and is coaxially fixedly mounted with wax disk(-sc) for capping.
And described wax disk(-sc) is coaxially shaped with a groove for capping front end.
Advantage of the present utility model and good effect are:
The utility model is arranged on insulating bar end, and the end remote-controlled operation that personnel hold insulating bar can be subsidized wax disk(-sc), safe and reliable, can be with an operation, can subsidize timely the wax disk(-sc) dropping, and eliminates safe hidden trouble.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model;
Fig. 2 be Fig. 1 in cut open structural representation.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of charged subsidy temperature display wax sheet device, comprise that insulating bar 1, package casing 2 and wax disk(-sc) are for capping 3, package casing is cylinder barrel shaped structure, be shaped with coaxial internal thread 5 in one end of package casing, this internal thread mates with the external thread 4 of insulating bar end, and the other end elasticity of package casing is provided with a wax disk(-sc) for capping.
Concrete structure in package casing comprises catch 9, holddown spring 6, spring guide rod 7 and spring push rod 8, as shown in Figure 2, the inner side of package casing is coaxially fixed with a catch, this catch one end is shaped with above-mentioned internal thread, this catch other end is coaxially top-loaded with holddown spring, spring guide rod and spring push rod successively, this spring push rod is all shaped with spring relative one end of guide rod the sawtooth that cooperatively interacts, and the other end of spring push rod stretches out package casing and is coaxially fixedly mounted with wax disk(-sc) for capping.
For the ease of stable placement temperature display wax sheet, described wax disk(-sc) is coaxially shaped with a diameter and is slightly larger than the groove of temperature display wax sheet for capping front end, and depth of groove is less than the thickness of temperature display wax sheet.
When operation, temperature display wax sheet to be mounted is removed to adhesive sticker protective film, and the one side that is shaped with adhesive sticker is placed on to wax disk(-sc) outwardly in the made groove of capping front end, hand-held insulating bar is adjacent to one end that wax disk(-sc) is housed equipment and firmly presses, unclamp after this device, wax disk(-sc) is attached to equipment surface.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and amendment are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.