CN209822397U

CN209822397U - Windproof strut type composite insulator

Info

Publication number: CN209822397U
Application number: CN201920729827.4U
Authority: CN
Inventors: 孙涛; 刘华; 张萍; 熊莉; 杨俊涛; 曾麟钧; 程丽; 王丹; 项兴尧; 李鑫
Original assignee: State Grid Corp of China SGCC; Shiyan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Shiyan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2019-12-20
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a prevent wind pillar type composite insulator, including install bin and insulator body, the top and the first slide rail of the equal fixedly connected with in bottom of install bin inner wall one side, two the equal sliding connection of surface of first slide rail has first slider to one side fixedly connected with diaphragm of first slider, one side that first slider was kept away from to the diaphragm runs through the install bin and extends to the outside of install bin, and fixedly connected with fixed plate relates to composite insulator technical field between the both sides of install bin inner wall. This prevent wind pillar type composite insulator makes the insulator have fine function of preventing wind, can play fine cushioning effect when the wind-force, reduces the wind-force size that the insulator received, has improved the stability of insulator, has avoided the insulator because the too big condition that leads to damaging of wind-force in the use, avoids causing unnecessary economic loss, has prolonged the life of insulator, the better use of having guaranteed the insulator.

Description

Windproof strut type composite insulator

Technical Field

The utility model relates to a composite insulator technical field specifically is a prevent wind pillar type composite insulator.

Background

The insulator is mainly used for telegraph poles in the early years, along with the development of science and technology, a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, and the insulators are used for increasing the creepage distance and are usually made of glass or ceramics, namely the insulators. The insulator plays two basic roles in overhead transmission lines, namely supporting the conductor and preventing current from flowing back to the ground, and the two roles must be ensured, the insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions, otherwise the insulator cannot play a great role, and the service life of the whole line are damaged.

Composite insulator's use is very general, it is also very common in our life, but current composite insulator does not have fine windproof function, can't play fine cushioning effect when the wind-force, can't reduce the wind-force size that the insulator received, the stability of insulator has been reduced, the insulator leads to damaging because wind-force is too big easily in the use, cause unnecessary economic loss easily, the life of insulator has been shortened, and current insulator installation and dismantlement are comparatively complicated, can't be fast convenient install and dismantle, staff's burden has been increased, the time has been wasted.

Disclosure of Invention

Not enough to prior art, the utility model provides a prevent wind pillar type composite insulator has solved current composite insulator and has not had fine function of preventing wind, and the problem of being not convenient for install and dismantle.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a windproof pillar type composite insulator comprises an installation box and an insulator body, wherein the top and the bottom of one side of the inner wall of the installation box are fixedly connected with first slide rails, the outer surfaces of the two first slide rails are respectively connected with a first slide block in a sliding manner, one side of each first slide block is fixedly connected with a transverse plate, one side of each transverse plate, far away from the corresponding first slide block, penetrates through the installation box and extends to the outside of the installation box, fixed plates are fixedly connected between the two sides of the inner wall of the installation box, a first elastic part is fixedly connected between the two fixed plates and the side, opposite to the transverse plates, of each transverse plate, windproof devices are respectively and fixedly connected with the top and the bottom of the two transverse plates, which extend to the outside of the installation box, each windproof device comprises a fixed box, the two sides of the inner wall of the fixed box are respectively and fixedly connected with second slide, two fixedly connected with movable plate between the relative one side of second slider, equal fixedly connected with second elastic component between the both sides of movable plate bottom and the both sides of fixed incasement wall bottom to the equal fixedly connected with montant in both sides at movable plate top, two the top of montant all runs through the fixed case and extends to the top of fixed case, and the montant extends to the one end fixedly connected with deep bead at fixed incasement top, the bottom fixedly connected with third slide rail of fixed incasement wall to the equal sliding connection in both sides of third slide rail surface has the third slider, one side at third slider top is rotated and is connected with the dwang, two the one end that the third slider was kept away from to the dwang all rotates with one side of movable plate bottom and is connected to fixedly connected with third elastic component between the relative one side of two third sliders.

Further, the inner wall fixedly connected with steadying plate of install bin, steadying plate's quantity is two, the installing port has been seted up to one side of install bin.

Furthermore, the bottom of the stabilizing plate is fixedly connected with a fourth sliding rail, and one side of the outer surface of the fourth sliding rail is connected with a fourth sliding block in a sliding manner.

Furthermore, one side of the fourth slider is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the fourth slider, is fixedly connected with a first clamping plate, and one side of the first clamping plate is fixedly connected with an elastic clamping pad.

Furthermore, the other side fixedly connected with pull rod of fourth slider, the one end that the fourth slider was kept away from to the pull rod runs through the install bin and extends to the surface of install bin to between the one side that fourth slider and install bin inner wall are relative and be located the outer fixed surface of pull rod and be connected with fourth elastic component.

Further, fixedly connected with connecting plate between the relative one side of fixed plate to the round hole has been seted up to the inside of connecting plate, the top and the equal fixedly connected with fifth elastic component in bottom of round hole inner wall, the quantity of fifth elastic component is a plurality of, and the one end fixedly connected with second pinch plate of fifth elastic component.

Further, one side fixedly connected with mounting panel of install bin to the top and the equal threaded connection in bottom of mounting panel have the screw.

Further, the quantity of diaphragm is two the diaphragm extends to the equal fixedly connected with cowl in top and the bottom of the outside one side of install bin to two diaphragms extend to the equal fixedly connected with swash plate in the outside one side of install bin.

Has the advantages that:

the utility model discloses following beneficial effect has:

(1) this prevent wind pillar type composite insulator, setting through diaphragm and rimq device, when blowing, wind blows on the deep bead, drive the montant, movable plate and second slider motion, drive dwang and third slider motion, can play fine cushioning effect through second elastic component and third elastic component, simultaneously, rimq device can drive diaphragm and first slider motion, play further cushioning effect through first elastic component, make the insulator have fine windproof function like this, can play fine cushioning effect when blowing, reduce the wind-force size that the insulator received, the stability of insulator has been improved, avoided the insulator because the too big condition that leads to the damage of wind-force in the use, avoid causing unnecessary economic loss, the life of insulator has been prolonged, better assurance the use of insulator.

(2) This prevent wind pillar type composite insulator, it slides to drive the fourth slider through the pulling pull rod, drive two connecting rods and first clamp plate to the both sides motion, then pass the insulator through the installing port and put into the installation case through the connecting plate, loosen the pull rod, two first clamp plates press from both sides tightly and fix the insulator under the spring action of fourth elastic component, simultaneously through the spring action of fifth elastic component, the second clamp plate carries out further clamp tightly and fixes to the insulator, can realize carrying out quick convenient installation and dismantlement to the insulator like this, staff's burden has been alleviateed, time is saved, the staff of being convenient for maintains and changes the insulator.

(3) This prevent wind pillar type composite insulator through the tight and fixed action of clamp of fifth elastic component and second clamp plate, can make the insulator more firm at the in-process of installation, has improved the stability in the insulator use, the better use of having guaranteed the insulator.

(4) This prevent wind pillar type composite insulator sets up through the cooperation of cowl and swash plate, can play further effect of keeping out the wind for the insulator, blows to on cowl and the swash plate can be dispersed to the insulator around, further improvement prevent wind the function of insulator, through the cooperation setting of mounting panel and screw, be convenient for install and dismantle the install bin.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the wind-proof device of the present invention;

FIG. 3 is a side view of the mounting box structure of the present invention;

fig. 4 is a side view of the connection plate structure of the present invention.

In the figure, 1-installation box, 2-insulator body, 3-first slide rail, 4-first slide block, 5-transverse plate, 6-fixing plate, 7-first elastic piece, 8-windproof device, 81-fixing box, 82-second slide rail, 83-second slide block, 84-moving plate, 85-second elastic piece, 86-vertical bar, 87-wind shield, 88-third slide rail, 89-third slide block, 810-rotating bar, 811-third elastic piece, 9-stabilizing plate, 10-fourth slide rail, 11-fourth slide block, 12-connecting bar, 13-first clamping plate, 14-elastic clamping pad, 15-pull bar, 16-fourth elastic piece, 17-connecting plate, 18-round hole, 19-fifth elastic piece, 20-a second clamping plate, 21-a mounting plate, 22-a screw, 23-an arc baffle, 24-an inclined plate and 25-a mounting port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a windproof pillar type composite insulator comprises an installation box 1 and an insulator body 2, wherein one side of the inner wall of the installation box 1 is provided with a groove matched with the insulator body 2 to ensure the insulator body 2 to be installed better, the insulator body 2 is cylindrical, one side of the installation box 1 is fixedly connected with an installation plate 21, the installation box 1 is convenient to install and disassemble through the matching arrangement of the installation plate 21 and a screw 22, the top and the bottom of the installation plate 21 are both connected with the screw 22 in a threaded manner, the inner wall of the installation box 1 is fixedly connected with a stabilizing plate 9, the bottom of the stabilizing plate 9 is fixedly connected with a fourth slide rail 10, one side of the outer surface of the fourth slide rail 10 is slidably connected with a fourth slide block 11, the other side of the fourth slide block 11 is fixedly connected with a pull rod 15, one end of the pull rod 15, which is far away from the fourth slide block 11, penetrates through the, a fourth elastic part 16 is fixedly connected between the fourth slider 11 and the side opposite to the inner wall of the installation box 1 and positioned on the outer surface of the pull rod 15, a connecting rod 12 is fixedly connected to one side of the fourth slider 11, a first clamping plate 13 is fixedly connected to one end, far away from the fourth slider 11, of the connecting rod 12, the shapes of the first clamping plate 13 and the second clamping plate 20 are both arc-shaped, the first clamping plate 13 and the second clamping plate 20 are both matched with the insulator body 2, the insulator can be quickly and conveniently installed and disassembled by matching the first clamping plate 13 and the second clamping plate 20, the burden of workers is reduced, the time is saved, the workers can conveniently maintain and replace the insulator, an elastic clamping pad 14 is fixedly connected to one side of the first clamping plate 13, and the first clamping plate 13 can better clamp and fix the insulator body 2 through the elastic clamping pad 14, the number of the stabilizing plates 9 is two, one side of the installation box 1 is provided with an installation opening 25, the top and the bottom of one side of the inner wall of the installation box 1 are fixedly connected with first slide rails 3, the outer surfaces of the two first slide rails 3 are slidably connected with first sliders 4, one side of each first slider 4 is fixedly connected with a transverse plate 5, the number of the transverse plates 5 is two, the top and the bottom of one side of each transverse plate 5 extending to the outside of the installation box 1 are fixedly connected with arc-shaped baffle plates 23, the arc-shaped baffle plates 23 are not in contact with the insulator body 2, the insulators can be further shielded from wind through the arc-shaped baffle plates 23 and the inclined plates 24, when wind blows to the arc-shaped baffle plates 23 and the inclined plates 24, the wind shielding function of the insulators is further improved, and the inclined plates 24 are fixedly connected to one side of the two transverse plates 5 extending to the outside of the installation box, one side of the transverse plate 5, which is far away from the first slider 4, penetrates through the installation box 1 and extends to the outside of the installation box 1, a fixing plate 6 is fixedly connected between two sides of the inner wall of the installation box 1, a connecting plate 17 is fixedly connected between one sides of the fixing plates 6, round holes 18 are formed in the connecting plate 17, fifth elastic members 19 are fixedly connected to the top and the bottom of the inner wall of each round hole 18, the number of the fifth elastic members 19 is several, a second clamping plate 20 is fixedly connected to one end of each fifth elastic member 19, the number of the fixing plates 6 is two, a first elastic member 7 is fixedly connected between the two fixing plates 6 and one side of the transverse plate 5, windproof devices 8 are fixedly connected to the top and the bottom of the transverse plate 5, the windproof devices 8 and the transverse plate 5 enable the insulator to have a good windproof function, the windproof device 8 comprises a fixed box 81, wherein the two sides of the inner wall of the fixed box 81 are fixedly connected with second sliding rails 82, the outer surface of each second sliding rail 82 is slidably connected with a second sliding block 83, a movable plate 84 is fixedly connected between the two opposite sides of the second sliding blocks 83, a second elastic part 85 is fixedly connected between the two sides of the bottom of the movable plate 84 and the two sides of the bottom of the inner wall of the fixed box 81, the two sides of the top of the movable plate 84 are fixedly connected with vertical rods 86, and the top ends of the two vertical rods 86 penetrate through the fixed box 81 and extend to the top of the fixed box 81, and montant 86 extends to the one end fixedly connected with deep bead 87 at fixed box 81 top, the bottom fixedly connected with third slide rail 88 of fixed box 81 inner wall to the equal sliding connection in both sides of third slide rail 88 surface has third slider 89, one side at third slider 89 top is rotated and is connected with dwang 810, two the dwang 810 is kept away from the one end of third slider 89 and is all rotated with one side of movable plate 84 bottom and be connected to fixedly connected with third elastic component 811 between the relative one side of two third sliders 89.

When the device is used, the pull rod 15 is pulled to drive the fourth slide block 11 to slide, the two connecting rods 12 and the first clamping plates 13 are driven to move towards two sides, then the insulator passes through the connecting plate 17 through the mounting opening 25 and is placed in the mounting box 1, the pull rod 15 is loosened, the two first clamping plates 13 clamp and fix the insulator under the elastic action of the fourth elastic piece 16, meanwhile, the second clamping plate 20 further clamps and fixes the insulator through the elastic action of the fifth elastic piece 19, when wind blows on the wind shield 87, the vertical rod 86, the moving plate 84 and the second slide block 83 are driven to move, the rotating rod 810 and the third slide block 89 are driven to move, a good buffering effect can be achieved through the second elastic piece 85 and the third elastic piece 811, meanwhile, the windproof device 8 can drive the transverse plate 5 and the first slide block 4 to move, and a further buffering effect is achieved through the first elastic piece 7, the insulator has a good windproof function, can play a good buffering role when the wind blows, reduces the wind power received by the insulator, improves the stability of the insulator, avoids the condition that the insulator is damaged due to overlarge wind power in the using process, avoids causing unnecessary economic loss, prolongs the service life of the insulator and better ensures the use of the insulator.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a prevent wind pillar type composite insulator, includes install bin (1) and insulator body (2), its characterized in that: the windproof device is characterized in that the top and the bottom of one side of the inner wall of the installation box (1) are fixedly connected with first slide rails (3), the outer surfaces of the two first slide rails (3) are slidably connected with first sliding blocks (4), one side of each first sliding block (4) is fixedly connected with a transverse plate (5), one side of each transverse plate (5) far away from the corresponding first sliding block (4) penetrates through the installation box (1) and extends to the outside of the installation box (1), a fixed plate (6) is fixedly connected between the two sides of the inner wall of the installation box (1), the number of the fixed plates (6) is two, a first elastic part (7) is fixedly connected between the two fixed plates (6) and one side opposite to the transverse plate (5), windproof devices (8) are fixedly connected with the top and the bottom of the two transverse plates (5) extending to the outside of the installation box (1), and each windproof device (8) comprises a, the two sides of the inner wall of the fixed box (81) are fixedly connected with second sliding rails (82), the outer surfaces of the second sliding rails (82) are connected with second sliding blocks (83) in a sliding mode, a moving plate (84) is fixedly connected between the two opposite sides of the second sliding blocks (83), second elastic pieces (85) are fixedly connected between the two sides of the bottom of the moving plate (84) and the two sides of the bottom of the inner wall of the fixed box (81), vertical rods (86) are fixedly connected to the two sides of the top of the moving plate (84), the top ends of the two vertical rods (86) penetrate through the fixed box (81) and extend to the top of the fixed box (81), one end, extending to the top of the fixed box (81), of each vertical rod (86) is fixedly connected with a wind shield (87), the bottom of the inner wall of the fixed box (81) is fixedly connected with a third sliding rail (88), and the two sides of the outer surface of the third sliding, one side at third slider (89) top is rotated and is connected with dwang (810), two the one end that third slider (89) were kept away from in dwang (810) all rotates with one side of movable plate (84) bottom and is connected to fixedly connected with third elastic component (811) between the relative one side of two third sliders (89).

2. The windproof strut-type composite insulator according to claim 1, wherein: the inner wall fixedly connected with stabilizer plate (9) of install bin (1), the quantity of stabilizer plate (9) is two, installing port (25) have been seted up to one side of install bin (1).

3. The windproof strut-type composite insulator according to claim 2, wherein: the bottom of the stabilizing plate (9) is fixedly connected with a fourth sliding rail (10), and one side of the outer surface of the fourth sliding rail (10) is slidably connected with a fourth sliding block (11).

4. The windproof strut-type composite insulator according to claim 3, wherein: one side of the fourth sliding block (11) is fixedly connected with a connecting rod (12), one end, far away from the fourth sliding block (11), of the connecting rod (12) is fixedly connected with a first clamping plate (13), and one side of the first clamping plate (13) is fixedly connected with an elastic clamping pad (14).

5. The windproof strut-type composite insulator according to claim 3, wherein: the other side fixedly connected with pull rod (15) of fourth slider (11), the one end that fourth slider (11) were kept away from in pull rod (15) runs through install bin (1) and extends to the surface of install bin (1) to the surface fixedly connected with fourth elastic component (16) that just is located pull rod (15) between fourth slider (11) and the relative one side of install bin (1) inner wall.

6. The windproof strut-type composite insulator according to claim 1, wherein: fixedly connected with connecting plate (17) between the relative one side of fixed plate (6) to round hole (18) have been seted up to the inside of connecting plate (17), the top and the equal fixedly connected with fifth elastic component (19) in bottom of round hole (18) inner wall, the quantity of fifth elastic component (19) is a plurality of, and the one end fixedly connected with second clamp plate (20) of fifth elastic component (19).

7. The windproof strut-type composite insulator according to claim 1, wherein: one side fixedly connected with mounting panel (21) of install bin (1) to the top and the equal threaded connection in bottom of mounting panel (21) have screw (22).

8. The windproof strut-type composite insulator according to claim 1, wherein: the quantity of diaphragm (5) is two diaphragm (5) extend to the top and the equal fixedly connected with cowl (23) in bottom of install bin (1) outside one side to two diaphragm (5) extend to the equal fixedly connected with swash plate (24) in one side of install bin (1) outside.