CN218159829U - Insulator for ultrahigh voltage - Google Patents

Abstract

The utility model discloses an insulator for superhigh pressure, the mounting panel comprises a mounting plate, the mounting panel inner chamber is close to four corners department and has all seted up the mounting hole, the mounting panel top is close to center department fixedly connected with mount, the mount left and right sides inner wall is close to the equal swing joint of front side center department and has the threaded rod, the utility model discloses a turning handle, mount, swivel nut, threaded rod, connecting axle, sliding sleeve, slide bar, connecting rod, drive bevel gear, dead lever, driven bevel gear and cardboard each parts between mutually support and use for this insulator for superhigh pressure, through two threaded rod forward rotations of convenient drive, two threaded rods of being convenient for can be steady drive two cardboards and begin to draw close to adjacent one side and fix the insulator main part in the mount inner chamber, have reached the effect of being convenient for assemble insulator main part and mounting panel, thereby convenient for swift through the mounting panel with this insulator for the superhigh pressure install operational environment in use.

Description

Insulator for ultrahigh voltage

Technical Field

The utility model relates to an insulator technical field especially relates to an insulator for superhigh pressure.

Background

The insulator is a device arranged between conductors with different potentials or between the conductor and a ground potential component, can resist the action of voltage and mechanical stress, is a special insulating control and can play an important role in an overhead transmission line.

At present, the insulator for the superhigh pressure that uses in the market does not possess safeguard function, and is not convenient for assemble insulator main part and mounting panel, consequently, has provided an insulator for the superhigh pressure to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, one of the objects of the present invention is to provide an insulator for ultra-high voltage.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an insulator for superhigh pressure, includes the mounting panel, the mounting panel inner chamber is close to four corners department and has all seted up the mounting hole, the mounting panel top is close to center department fixedly connected with mount, the mount left and right sides inner wall is close to the equal swing joint in front side center department and has the threaded rod, two the common fixedly connected with dead lever of the adjacent one end of threaded rod, two keep away from mount inner chamber center department on the threaded rod and all overlap and be equipped with the swivel nut, two the swivel nut rear side is close to the equal fixedly connected with connecting axle of center department, two the connecting axle rear end is close to the equal fixedly connected with cardboard of center department, two one side that the cardboard is adjacent is equipped with the insulator main part jointly, the insulator main part left and right sides is close to center department and all is equipped with the guard plate, two the guard plate front and back both sides inner wall is close to the equal swing joint in upper and lower sides center department has the pivot, is located left and right sides power two be close to the equal fixedly connected with fly leaf in center department in center in the pivot, be located two of left and right sides the fly leaf is close to the equal swing joint in insulator main part center one side center connecting seat, and two in left and right sides the connecting seat be located the connecting seat near insulator main part center department fixed connection of insulator main part center department respectively with the insulator main part left and right sides the connecting seat.

Further, two the guard plate uses insulator main part inner chamber center to be bilateral symmetry setting as the symmetry axis, and two the guard plate is close to equal fixedly connected with reset spring of center department near insulator main part inner chamber center one side.

Furthermore, be located two of the left and right sides reset spring all uses insulator main part inner chamber center to be symmetry about the symmetry axis and sets up, and be located two of the left and right sides reset spring keeps away from insulator main part inner chamber center one end and all is close to insulator main part inner chamber center one side with adjacent fly leaf and is close to center department fixed connection.

Furthermore, two the cardboard uses the mount inner chamber center to be the symmetry axis and is bilateral symmetry setting, and two the adjacent one side of cardboard all is seted up the arc recess near center department.

Further, the mount left and right sides inner wall is close to the common fixedly connected with slide bar of rear side center department, both ends department all overlaps and is equipped with the sliding sleeve, two near left and right sides on the slide bar the sliding sleeve front side is close to the equal fixedly connected with connecting rod of center department, and two the connecting rod front end all is close to center department fixed connection with adjacent cardboard rear side.

Furthermore, threaded holes are formed in the positions, close to the center, of the inner cavities of the two thread sleeves, and internal threads matched with the adjacent threaded rods are formed in the inner walls of the threaded holes.

Furthermore, a driven bevel gear is fixedly connected to the fixed rod close to the right end, a driving bevel gear is arranged on the left side of the driven bevel gear close to the front side, the driving bevel gear is meshed with the driven bevel gear, the front side of the driving bevel gear is movably connected with the inner wall of the front side of the fixed frame close to the center, a connecting shaft is fixedly connected to the front side of the driving bevel gear close to the center, a rotating hole is formed in the front side of the fixed frame close to the center, and the front end of the connecting shaft penetrates through the inner cavity of the rotating hole and is fixedly connected with a rotating handle.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a pivot, reset spring, guard plate, fly leaf and connecting seat each other between each part use of mutually supporting for this insulator for superhigh pressure, through convenient two fly leaves of the left and right sides of drive begin to rotate towards the vertical state, two adjacent reset spring that can be convenient for to the two fly leaves of the left and right sides can be convenient pulling are stretched and are unloaded the effort that receives two guard plates and offset, protect the insulator main part, have reached and have had the safeguard function, prevent that the insulator main part from colliding and cracked condition from taking place;

2. the utility model discloses a turning handle, the mount, the swivel nut, the threaded rod, the connecting axle, the sliding sleeve, the slide bar, the connecting rod, drive bevel gear, the dead lever, the use of mutually supporting between each part of driven bevel gear and cardboard, make this insulator for the superhigh pressure, through two convenient threaded rod forward rotations of drive, two cardboards of drive that two threaded rods of being convenient for can be steady begin to draw close to fix the insulator main part at the mount inner chamber towards adjacent one side, reached and be convenient for carry out the effect of assembling insulator main part and mounting panel, thereby convenient and fast uses in installing this insulator for the superhigh pressure to operational environment through the mounting panel.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic front view of the present embodiment;

FIG. 2 is a schematic top view of the component mounting board of the present embodiment;

FIG. 3 is a partial side view of the left side shielding plate of the present embodiment;

FIG. 4 is a schematic top view of the component holder of the present embodiment;

fig. 5 is an enlarged schematic view of a portion a of this embodiment.

In the figure: 1. mounting a plate; 2. a handle is rotated; 3. a fixed mount; 4. a rotating shaft; 5. a return spring; 6. a protection plate; 7. a movable plate; 8. a connecting seat; 9. an insulator main body; 10. a threaded sleeve; 11. a threaded rod; 12. a connecting shaft; 13. a sliding sleeve; 14. a slide bar; 15. a connecting rod; 16. a drive bevel gear; 17. fixing the rod; 18. a driven bevel gear; 19. provided is a clamping plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, the present invention provides a technical solution:

example 1: an insulator for ultrahigh pressure comprises a mounting plate 1, mounting holes are respectively formed in the positions, close to the four corners, of the inner cavity of the mounting plate 1, a fixed frame 3 is fixedly connected to the position, close to the center of the front side, of the top of the mounting plate 1, threaded rods 11 are movably connected to the positions, close to the center of the front side, of the inner walls of the left side and the right side of the fixed frame 3, a fixed rod 17 is fixedly connected to the adjacent ends of the two threaded rods 11 together, threaded sleeves 10 are sleeved on the positions, far away from the center of the inner cavity of the fixed frame 3, of the two threaded sleeves 10, threaded holes are respectively formed in the positions, close to the center, of the inner walls of the two threaded holes, inner threads matched with the adjacent threaded rods 11, connecting shafts 12 are respectively and fixedly connected to the positions, close to the center, of the rear ends of the two connecting shafts 12, clamping plates 19 are respectively and fixedly connected to the positions, close to the center, of the rear sides, of the inner walls of the left side and the right side of the fixed frame 3, sliding rods 14, sliding sleeves 13, sliding sleeves are respectively and the positions, connecting rods 15 are fixedly connected to the positions, and the rear sides of the connecting plates 19, and the adjacent movable plates 7 are respectively connected to the positions, close to the center of the insulator main body of the movable plates 9, and the movable plates 7 are respectively, and one sides of the two connecting seats 8 positioned at the left side and the right side, which are close to the center of the inner cavity of the insulator main body 9, are respectively fixedly connected with the centers of the left side and the right side, which are close to the upper side and the lower side, of the insulator main body 9;

example 2: the two protection plates 6 are arranged in a bilateral symmetry mode by taking the center of an inner cavity of the insulator main body 9 as a symmetry axis, the positions, close to the center, of the two protection plates 6, close to the center of the inner cavity of the insulator main body 9, are both fixedly connected with reset springs 5, the positions, close to the center, of the two reset springs 5, located on the left side and the right side, are both arranged in a vertical symmetry mode by taking the center of the inner cavity of the insulator main body 9 as a symmetry axis, and one ends, far away from the center of the inner cavity of the insulator main body 9, of the two reset springs 5, located on the left side and the right side, are both fixedly connected with the adjacent movable plate 7, close to the center, of the inner cavity of the insulator main body 9, so that the two reset springs 5 powered on the left side and the right side are stretched and unloaded, and the force borne by the insulator main body 9 is buffered and offset;

example 3: be close to right-hand member department fixedly connected with driven bevel gear 18 on dead lever 17, driven bevel gear 18 left side is close to front side department and has drives bevel gear 16, mesh mutually between drive bevel gear 16 and the driven bevel gear 18, it is close to center department swing joint to drive bevel gear 16 front side and 3 front side inner walls of mount, it is connected the axle that drive bevel gear 16 front side is close to center department fixedly connected with, 3 front sides of mount are close to center department and have seted up the commentaries on classics hole, it runs through the commentaries on classics hole inner chamber to link the axle front end, and fixedly connected with turning handle 2, be convenient for drive dead lever 17 rotates, make dead lever 17 can drive two threaded rods 11 and rotate.

The working principle is as follows: when the insulator for ultrahigh voltage is used, firstly, a worker inserts the bottom of an insulator main body 9 into an inner cavity of a fixed frame 3, then the worker rotates a rotating handle 2 in a forward direction, so that the rotating handle 2 drives a driving bevel gear 16 to rotate in a forward direction, the driving bevel gear 16 is meshed with a driven bevel gear 18 when rotating, so that the driven bevel gear 18 drives a fixed rod 17 to rotate in a forward direction, the fixed rod 17 rotates in a forward direction to drive two threaded rods 11 to rotate in a forward direction, so that the two threaded rods 11 drive two screw sleeves 10 to start moving towards an adjacent side to drive two clamping plates 19 to start moving towards the adjacent side, when the two clamping plates 19 move towards the adjacent side, the two sliding sleeves 13 are driven to start sliding towards the adjacent side on a sliding rod 14, so that the positions of the two clamping plates 19 are limited, the two clamping plates 19 can stably approach towards the adjacent side, and the insulator main body 9 is fixed in the inner cavity of the fixed frame 3, therefore, the insulator for the ultrahigh voltage can be conveniently and rapidly driven by the two threaded rods 11 to rotate in the forward direction, the two threaded rods 11 can stably drive the two clamping plates 19 to approach to the adjacent side to fix the insulator main body 9 in the inner cavity of the fixed frame 3, the effect of conveniently assembling the insulator main body 9 and the mounting plate 1 is achieved, the insulator for the ultrahigh voltage can be conveniently and rapidly installed in a working environment through the mounting plate 1 for use, when one of the two protection plates 6 is pressed during installation, one of the protection plates 6 starts to move towards one side of the center of the inner cavity of the insulator main body 9, one of the protection plates 6 drives the two adjacent movable plates 7 to start to rotate towards the vertical state, the acting force applied to the two adjacent reset springs 5 is counteracted by the tensile force to protect the insulator main body 9, thereby make this insulator for superhigh pressure, through two fly leaves 7 of convenient drive left and right sides towards the vertical state beginning to rotate, two adjacent reset spring 5 of pulling that two fly leaves 7 of the left and right sides of being convenient can be convenient carry out tensile two and unload the effort that receives two guard plates 6 and offset, protect insulator main part 9, reached and possessed safeguard function, prevent that insulator main part 9 from bumping and cracked condition takes place, it is above exactly the utility model discloses a whole working process.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims (7)

1. The utility model provides an insulator for superhigh pressure, includes the mounting panel, its characterized in that: the mounting plate inner chamber is provided with mounting holes near four corners, the top of the mounting plate is fixedly connected with a fixing frame near the center, the inner walls of the left and right sides of the fixing frame are movably connected with threaded rods near the center of the front side, the adjacent ends of the two threaded rods are fixedly connected with a fixed rod together, the ends of the two threaded rods far away from the center of the inner chamber of the fixing frame are sleeved with screw sleeves, the rear sides of the two screw sleeves near the center are fixedly connected with connecting shafts, the rear ends of the two connecting shafts near the center are fixedly connected with clamping plates, one adjacent side of the two clamping plates is provided with an insulator main body together, insulator main part left and right sides is close to center department and all is equipped with the guard plate, two the equal swing joint in upper and lower both sides center department is close to both sides inner wall around the guard plate has the pivot, is located left and right sides power two be close to the equal fixedly connected with fly leaf in center department in the pivot, be located two of the left and right sides the fly leaf is close to the equal swing joint in insulator main part inner chamber center one side and has the connecting seat, and is located two of the left and right sides the connecting seat is close to insulator main part inner chamber center one side and is close to upper and lower both sides center department fixed connection with the insulator main part left and right sides respectively.

2. The insulator for ultra high voltage as set forth in claim 1, wherein: two the guard plate uses insulator main part inner chamber center to be bilateral symmetry setting as the symmetry axis, and two the guard plate is close to insulator main part inner chamber center one side and is close to equal fixedly connected with reset spring of center department.

3. The insulator for ultra high voltage as set forth in claim 2, wherein: two that are located the left and right sides reset spring all uses insulator main part inner chamber center to be symmetry setting from top to bottom as the symmetry axis, and is located two of the left and right sides reset spring keeps away from insulator main part inner chamber center one end and all is close to insulator main part inner chamber center one side with adjacent fly leaf and is close to center department fixed connection.

4. The insulator for ultra high voltage as set forth in claim 1, wherein: two the cardboard uses the mount inner chamber center to be bilateral symmetry setting as the symmetry axis, and two the adjacent one side of cardboard all sets up arc recess near center department.

5. The insulator for ultra high voltage according to claim 1, wherein: the utility model discloses a cardboard, including mount, fixed frame, sliding sleeve, connecting rod front end, connecting rod front end, cardboard rear side, the common fixedly connected with slide bar of rear side center department is close to the mount left and right sides inner wall, it all overlaps and is equipped with the sliding sleeve to be close to left and right sides both ends department on the slide bar, two the sliding sleeve front side is close to the equal fixedly connected with connecting rod of center department, and two the connecting rod front end all is close to center department fixed connection with adjacent cardboard rear side.

6. The insulator for ultra high voltage as set forth in claim 1, wherein: threaded holes are formed in the positions, close to the center, of the inner cavities of the two threaded sleeves, and internal threads matched with the adjacent threaded rods are formed in the inner walls of the two threaded holes.

7. The insulator for ultra high voltage according to claim 1, wherein: the fixing rod is fixedly connected with a driven bevel gear close to the right end, a driving bevel gear is arranged on the left side of the driven bevel gear close to the front side, the driving bevel gear is meshed with the driven bevel gear, the front side of the driving bevel gear is movably connected with the inner wall of the front side of the fixing frame close to the center, a connecting shaft is fixedly connected on the front side of the driving bevel gear close to the center, a rotating hole is formed in the front side of the fixing frame close to the center, and the front end of the connecting shaft penetrates through the inner cavity of the rotating hole and is fixedly connected with a rotating handle.

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