Insulator hydraulic pressure test device
Technical field
The present invention relates to a kind of pick-up unit, especially a kind of insulator hydraulic pressure test device.
Background technology
At present, apparatus structure insulator workpiece being carried out to the hydraulic testing is comparatively complicated, and troublesome poeration, Detection results is undesirable.
Summary of the invention
The object of this invention is to provide a kind of insulator hydraulic pressure test device.
What the present invention solved is that the structure that existing insulator air tightness detection apparatus exists is comparatively complicated, and troublesome poeration, the problem that Detection results is undesirable.
The skill scheme that technical solution problem of the present invention adopts is: it comprises base, sustained ring and cover plate, described base is provided with a left support frame and a right support frame, described left support frame and right support frame top are respectively equipped with a left support groove and right support groove, two ends, described sustained ring left and right are fixed with a left spindle nose and a right spindle nose respectively, described sustained ring is located on left support groove and right support groove by left spindle nose and right spindle nose, described cover plate is located at above sustained ring, described cover plate and sustained ring corresponding section are evenly equipped with 18 fixed orifices, cover plate and sustained ring are fixed through fixed orifice and nut screw connection by bolt.
The invention has the beneficial effects as follows: the present invention effectively can carry out the hydraulic testing, practical and convenient, simple to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is left view of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, comprise base, sustained ring 8 and cover plate 1, described base is provided with a left support frame 6 and a right support frame 9, described left support frame 6 and right support frame 9 top are respectively equipped with a left support groove 19 and right support groove, described sustained ring about 8 two ends are fixed with a left spindle nose 3 and a right spindle nose 10 respectively, described sustained ring 8 is located on left support groove 19 and right support groove by left spindle nose 3 and right spindle nose 10, described cover plate 1 is located at above sustained ring 8, described cover plate 1 and sustained ring 8 corresponding section are evenly equipped with 18 fixed orifices, to be coordinated through fixed orifice and nut 2 by bolt 11 and cover plate 1 and sustained ring 8 are fixed.
In the present embodiment, left portion and the right middle of described cover plate 1 upper surface are respectively equipped with an intake-outlet 16.
In the present embodiment, described right spindle nose 10 left end is fixed with one piece of right contiguous block 18, and described right contiguous block 18 is fixed on sustained ring 8 right-hand member by hexagonal cylindrical head short screw 17 in four pieces; Described sustained ring 8 left end is fixed with two pieces of left contiguous blocks 13, fixed by hexagonal cylindrical head short screw in two pieces respectively, described left spindle nose 3 right-hand member and one piece of fixed block 14 are fixed, in two pieces, hexagonal cylindrical head long spiro nail 15 is fixed on sustained ring 8 left end through fixed block 14, left contiguous block 13 successively, described left spindle nose 3 is provided with one piece of location-plate 7, is positioned at the right side of described left support frame 6; Described left support frame 6 is positioned at below left support groove 19 and is provided with a pin 5, described location-plate 7 bottom is provided with a hole, in described pin 5 patchhole, is fixed by location-plate 7.
In the present embodiment, described pin 5 outer cover has a guide 4, and described guide 4 to be fixed in left support frame 6 by four pieces of slotted countersunk flat head screws 20 and to be positioned at below left support groove 19.
In the present embodiment, described cover plate 1 lower surface is provided with O RunddichtringO 12.