A kind of multi-functional combined insulation pedestal
Technical field
The present invention relates to controller switching equipment, is exactly multi-functional combined insulation pedestal specifically.
Background technology
At present, the mode that in controller switching equipment, electric conductor supports is take insulator as main mostly, and common insulator is subject to size restrictions, mostly all adopts an installation hold-down screw, with bolt stube cable and copper bar.Insulator is to support and fixing electric conductor pith in power distribution cabinet, and the easy loose or dislocation of single fixing point especially, the in the situation that of transportation, easily occurs breakage in the time that it is subject to great pulling force, causes the short trouble of equipment.Insulator bottom installing hole need to be installed fastening bolt behind from mounting panel, and installation site is limited by mounting panel, and position cannot change and install inconvenient.If be arranged on, to rotate insulator when fastening by special mounting means in C type groove in addition fastening, and insulator coefficient of friction is large, fastening not in place easily loosening.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of multi-functional combined insulation pedestal, fixing and be connected the electric conductor such as copper bar, cable, and assembly technology is simple, and reliability is high, between electric conductor and equipment slidably.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of multi-functional combined insulation pedestal, comprise pedestal 1, described pedestal 1 top is provided with U-shaped draw-in groove 4, U-shaped draw-in groove 4 is embedded in the bolt 3 that is provided with fixing electric conductor, pedestal 1 below arranges reference column 5, on mounting panel 9, offer the sliding tray 10 matching with reference column 5, described pedestal 1 is provided with counterbore 6 is installed near a side of reference column 5, and sliding nut 7 connects the screw 8 of counterbore 6 being installed and being arranged at mounting panel 9 and is connected.
Preferably, described screw 8 cross sections are convex form, and projection embeds and is arranged in sliding tray 6.
Preferably, the screw thread that the interior setting of described screw 8 and sliding nut 7 match.
Preferably, described pedestal 1 entirety is L-shaped.
By technique scheme, the invention has the beneficial effects as follows:
The assembly technology of not only having simplified pedestal by bolt front mounting means, has improved connection reliability, and has eliminated a set bolt by the design of sliding tray and reference column and be connected looseningly, has avoided electric conductor to rotate the short circuit phenomenon causing.
By the design of sliding tray, reach and be slidably installed, realize the electrodeless adjusting of installation dimension.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the present invention and copper bar assembling schematic diagram.
Fig. 2 is assembling schematic diagram of the present invention.
Fig. 3 is stereogram of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
With reference to Fig. 1, insulating base of the present invention and copper bar assembling schematic diagram, a kind of multi-functional combined insulation pedestal, comprise pedestal 1, described pedestal 1 top is provided with U-shaped draw-in groove 4, and U-shaped draw-in groove 4 is embedded in the bolt 3 that is provided with fixing electric conductor, pedestal 1 below arranges reference column 5, on mounting panel 9, offer the sliding tray 10 matching with reference column 5, described pedestal 1 is provided with counterbore 6 is installed near a side of reference column 5, and sliding nut 7 connects the screw 8 of counterbore 6 being installed and being arranged at mounting panel 9 and is connected.
Described copper bar 2 embeds in U-shaped draw-in groove 4 by bolt 3, and by nut, pad is fastening.
Preferably, described screw 8 cross sections are convex form, and projection embeds and is arranged in sliding tray 6.
Preferably, the screw thread that the interior setting of described screw 8 and sliding nut 7 match.
Preferably, described pedestal 1 entirety is L-shaped.
When use, the bottom reference column 5 of pedestal 1 is put into the sliding tray 10 of mounting panel 9, penetrate and install in counterbore 6 with sliding nut 7, screw 8 is embedded in sliding tray 10, then move to need position after tighten fixing, finally copper bar 2 is put into U-shaped draw-in groove 4 and fixed with screw rod 3 use nuts, thereby reach the multi-functional combined insulation pedestal of removable multiple connected mode.
Advantage of the present invention is that removable multiple connected mode gives electric conductor and fixes, the multi-functional combined insulation pedestal that insulation conduction is integrated.
The present invention adopts DMC insulating polymeric material to embed the compacting of high strength screw rod and forms, and intensity is high, and good insulation preformance is applicable to the adverse circumstances that the temperature difference is larger.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.