CN220474398U - Insulator distance adjusting mechanism - Google Patents

Abstract

The utility model discloses an insulator distance adjusting mechanism, which relates to the technical field of insulator body distance adjustment, and comprises a base and an insulator body, and further comprises the following components: base, screw bolt, the upper end fixed mounting of base has two first telescopic links, base fixed mounting is at the upper end of base, the upper end of base still fixed mounting has the fixed block, the upper end of fixed block is equipped with two montants, two T-shaped grooves have been run through to the upper end of lifter plate, two equal slidable mounting of inside wall in T-shaped groove has two T-shaped plates. When the requirements of adjusting the distance are different, a user can push the two T-shaped plates, so that the two T-shaped plates drive the two insulator bodies to move up and down through the clamping device, and the distance of the single insulator body is adjusted, so that the two T-shaped plates adapt to different installation requirements or working conditions, and the adaptability is higher.

Description

Insulator distance adjusting mechanism

Technical Field

The utility model relates to the technical field of insulator body distance adjustment, in particular to an insulator distance adjustment mechanism.

Background

The existing insulator is mainly used for a telegraph pole, along with the development of technology, a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower, and play two basic roles in an overhead transmission line, namely, supporting wires and preventing current from flowing back to the ground, the two roles must be ensured, and the insulator should not be used for the purpose of protecting the wire from being damaged

Failure due to various electromechanical stresses resulting from changes in environmental and electrical load conditions, otherwise the insulator

Without significant effect, the service life and the operating life of the whole line are damaged.

However, in the implementation process of the technical scheme, at least the following technical problems are found: the existing insulator distance adjusting mechanism has the problems that in the adjusting process, a worker needs to unscrew a fixing device arranged below an insulator body, detach the insulator body, manually hold the insulator body to adjust the insulator body, screw the fixing device to fix the insulator body after the adjustment is completed, and the adjusting step is multiple and reduces the working efficiency.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an insulator distance adjusting mechanism, which solves the problems that in the existing insulator distance adjusting mechanism, a worker needs to unscrew a fixing device arranged below an insulator body 2, detach the insulator body 2, manually hold the insulator body 2 to adjust the insulator body, screw the fixing device to fix the insulator body 2 after the adjustment is finished, and the adjusting steps are numerous and the working efficiency is reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides an insulator distance adjustment mechanism, includes base, insulator body, and this insulator distance adjustment mechanism still includes: the base, the screw bolt, the quantity of insulator body has two, the upper end fixed mounting of base has two first telescopic links, two the inside wall of insulator body all fixed mounting at first telescopic link, base fixed mounting is in the upper end of base, two recesses have been seted up in the upper end of base, the upper end of base still fixed mounting has a fixed block, the upper end of fixed block is equipped with two montants, the round hole has still been seted up to the upper end of fixed block, two first connecting holes have still been seted up to the upper end of fixed block, the screw bolt rotates the inside wall of installing at the round hole, two equal fixed mounting of montant is in the inside wall of two first connecting holes, the circumference tip of screw bolt is equipped with the lifter, two T-shaped grooves have been seted up in the upper end run-through of lifter, two equal slidable mounting has two T-shaped plates, two first rectangular grooves have all been seted up at the side tip of T-shaped groove, two side ends have two screw bolt holes have been seted up at the second connecting holes, two screw bolt holes have been seted up at the equal side wall of two screw bolt, two screw bolt holes have been seted up at the equal two screw bolt holes have been seted up at the equal side wall each second connecting hole, the two side end parts of the T-shaped plates are respectively provided with a fixed plate, each side end part of each fixed plate is respectively provided with a sliding plate, each fixed plate is respectively and slidably arranged on the inner side wall of the positioning groove, each side end part of one side of each fixed plate is respectively provided with a second rectangular groove, each side end part of the other side of each fixed plate is respectively and additionally provided with a first round groove, each sliding plate is respectively and fixedly arranged on the inner side wall of the second rectangular groove, the upper end part of each lifting plate is respectively and fixedly provided with a first threaded hole, the upper end part of each lifting plate is respectively and fixedly provided with two third connecting holes, the upper end parts of the lifting plates are respectively and fixedly provided with a limiting chute on two sides of the two T-shaped grooves, the threaded bolts are rotatably arranged on the inner side walls of the first threaded holes, the two vertical rods are respectively and fixedly arranged on the inner side walls of the two third connecting holes, and the sliding plates are respectively and slidably arranged on the inner side walls of the limiting chute;

preferably: every two fixing plates are in a group, connecting rods are arranged between every two fixing plates, and the two connecting rods are fixedly arranged on the inner side wall of the first circular groove;

preferably: the positioning device comprises a connecting rod, a first positioning hole, a second positioning hole, a positioning block, a round table-shaped positioning block, a spring, a second telescopic rod and a second telescopic rod, wherein the first positioning hole is formed in the circumferential end part of the connecting rod and located on one side, the second positioning hole is formed in the circumferential end part of the connecting rod and located on the other side, the positioning block is slidably mounted in the inner side wall of the first positioning hole, the round table-shaped positioning block is formed in the lower end part of the positioning block, the second circular groove is formed in the lower end part of the positioning block, the spring is fixedly mounted between the second circular groove and the two first positioning holes, and the second telescopic rod is fixedly mounted between the second circular groove and the two first positioning holes and located on the inner side wall of the spring.

(III) beneficial effects

1. When the insulator body is adjusted, the threaded bolt, the lifting plate and the T-shaped plates are matched, so that the threaded bolt drives the two T-shaped plates to move up and down through the lifting plate, the two T-shaped plates drive the two insulator bodies to move up and down through the clamping device, and therefore the positions of the two insulator bodies are adjusted, and the working efficiency is improved.

2. When the device is different in the requirements of adjusting distance, a user can push the two T-shaped plates, the two T-shaped plates drive the two insulator bodies to move up and down through the clamping device, and the distance of the single insulator body is adjusted, so that different installation requirements or working conditions are met, and the suitability is higher.

Drawings

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

FIG. 1 is a block diagram of a base of the present utility model;

FIG. 2 is a block diagram of a connection plate of the present utility model;

FIG. 3 is a schematic view of a T-plate of the present utility model;

FIG. 4 is a block diagram of a fixing plate according to the present utility model;

fig. 5 is a structural view of the connecting rod of the present utility model.

Legend description: 1. a base; 11. a first telescopic rod; 2. an insulator body; 3. a base; 31. a fixed block; 32. a groove; 33. a round hole; 34. a first connection hole; 4. a threaded bolt; 41. a vertical rod; 42. a connecting plate; 43. a second connection hole; 5. a lifting plate; 51. limiting sliding grooves; 52. a first threaded hole; 53. a T-shaped groove; 54. a third connection hole; 6. a T-shaped plate; 61. a positioning groove; 62. a first rectangular groove; 7. a fixing plate; 71. a slide plate; 72. a connecting rod; 73. a second rectangular groove; 74. a first circular groove; 75. a first positioning hole; 76. a second positioning hole; 8. a clamping device; 81. a second threaded hole; 82. a bolt; 9. a positioning block; 91. a spring; 92. a second telescopic rod; 93. and a second circular groove.

Detailed Description

According to the insulator distance adjusting mechanism, the problem that an existing insulator distance adjusting mechanism is effectively solved, in the adjusting process, workers need to unscrew the fixing device installed below the insulator body 2, the insulator body 2 is detached, the insulator body 2 is manually held to be adjusted, the fixing device is screwed to fix the insulator body 2 after the adjustment is completed, the adjusting steps are multiple, and the working efficiency is reduced.

Examples

The technical scheme in this embodiment of the application is for effectively having solved current insulator distance adjustment mechanism, at the in-process of adjusting, the staff need unscrew the fixing device that the staff needed to install insulator body 2 below earlier, dismantle insulator body 2, adjust it by artifical handheld insulator body 2 again, screw up fixing device again after the adjustment is accomplished and fix insulator body 2, the step of adjusting is numerous, reduce work efficiency's problem, the overall thinking is as follows:

aiming at the problems existing in the prior art, the utility model provides an insulator distance adjusting mechanism, which comprises a base 1 and an insulator body 2, and the insulator distance adjusting mechanism further comprises: the number of the bases 3 and the threaded bolts 4 is two, the insulator bodies 2 are fixedly arranged at the upper end part of the base 1, two first telescopic rods 11 are fixedly arranged at the inner side walls of the first telescopic rods 11, the bases 3 are fixedly arranged at the upper end part of the base 1, two grooves 32 are formed in the upper end part of the bases 3 in a penetrating mode, a fixing block 31 is fixedly arranged at the upper end part of the bases 3, two vertical rods 41 are arranged at the upper end part of the fixing block 31, round holes 33 are formed in the upper end part of the fixing block 31, two first connecting holes 34 are formed in the upper end part of the fixing block 31, the threaded bolts 4 are rotatably arranged on the inner side walls of the round holes 33, the two vertical rods 41 are fixedly arranged at the inner side walls of the two first connecting holes 34, lifting plates 5 are arranged at the circumferential end parts of the threaded bolts 4, two T-shaped grooves 53 are formed in the upper end part of the lifting plates 5 in a penetrating mode, when distance adjustment of the insulator bodies 2 is needed, the user rotates the threaded bolt 4 firstly, the threaded bolt 4 rotates and drives the lifting plate 5 to move upwards, at the moment, the two vertical rods 41 limit the lifting plate 5 through the first threaded holes 52, the lifting plate 5 moves vertically upwards, the inner side walls of the two T-shaped grooves 53 are respectively provided with the two T-shaped plates 6 in a sliding manner, the side end parts of the two T-shaped plates 6 are respectively provided with the two first rectangular grooves 62, the side end parts of the two T-shaped plates 6 are respectively provided with the two clamping devices 8, each clamping device 8 is fixedly arranged on the inner side wall lifting plate 5 of the first rectangular groove 62, the two sliding plates 71 are driven to move upwards through the two limiting sliding grooves 51, the two sliding plates 71 drive the two fixed plates 7 to move upwards, the two fixed plates 7 move upwards and drive the two T-shaped plates 6 to move upwards through the positioning grooves 61, the two T-shaped plates 6 drive the insulator body 2 to move upwards through the clamping devices 8, at this time, the first telescopic rods 11 are extended, the two first telescopic rods 11 are positioned on the inner side walls of the two grooves 32, a connecting plate 42 is arranged between the two vertical rods 41, two second connecting holes 43 are formed in the upper end portion of the connecting plate 42 in a penetrating manner, and the two vertical rods 41 are fixedly arranged on the inner side walls of the two second connecting holes 43;

two second threaded holes 81 are formed in the two side end portions of each clamping device 8 in a penetrating mode, bolts 82 are arranged on the inner side walls of the two second threaded holes 81 in a threaded mode, the threaded directions of the inner side walls of the two second threaded holes 81 are opposite, at least two positioning grooves 61 are formed in the two side end portions of the two T-shaped plates 6, fixed plates 7 are arranged in the two side end portions of the two T-shaped plates 6, sliding plates 71 are arranged at the side end portions of the fixed plates 7 in a sliding mode, each fixed plate 7 is arranged on the inner side walls of the positioning grooves 61 in a sliding mode, second rectangular grooves 73 are formed in the side end portions of one side of each fixed plate 7, first circular grooves 74 are formed in the side end portions of the other side of each fixed plate 7, each sliding plate 71 is fixedly arranged on the inner side walls of the second rectangular grooves 73, a user pulls the two fixed plates 7, the two fixed plates 7 drive the sliding plates 71 to slide on the inner side walls of the limiting sliding grooves 51, the two fixed plates 7 slide away from the inner side walls of the positioning grooves 61, at the moment, the fixed plates 7 do not limit the T-shaped plates 6 any more, the user pushes the T-shaped plates 6, the T-shaped plates 6 and the T-shaped plates 6 move downwards through the clamping devices 8, the insulating bodies are driven by the T-shaped plates 8, and the clamping devices 2 are driven by the sliding plates 8 move downwards;

the upper end part of the lifting plate 5 is provided with a first threaded hole 52 in a penetrating way, the upper end part of the lifting plate 5 is provided with two third connecting holes 54 in a penetrating way, the upper end part of the lifting plate 5 is provided with a limit chute 51 at two sides of two T-shaped grooves 53, a threaded bolt 4 is rotatably arranged on the inner side wall of the first threaded hole 52, two vertical rods 41 are fixedly arranged on the inner side walls of the two third connecting holes 54, each sliding plate 71 is slidably arranged on the inner side wall of the limit chute 51, each fixing plate 7 is provided with a group of two fixing plates, a connecting rod 72 is arranged between each group of fixing plates 7, the two connecting rods 72 are fixedly arranged on the inner side wall of a first circular groove 74, the circumferential end part of one side connecting rod 72 is provided with a first positioning hole 75, the circumferential end part of the other side connecting rod 72 is provided with a second positioning hole 76, the inner side walls of the two first positioning holes 75 are slidably arranged with positioning blocks 9, the shape of the positioning blocks 9 is a truncated cone shape, the lower end parts of the two positioning blocks 9 are provided with second circular grooves 93, a spring 91 is fixedly arranged between the two second circular grooves 93 and the two first positioning holes 75, a second telescopic rod 92 is fixedly arranged between the two second circular grooves 93 and the two first positioning holes 75 and positioned on the inner side wall of the spring 91, after the integral adjustment is completed, a user continuously adjusts the single insulator body 2 according to the requirement, the user presses the positioning blocks 9, the positioning blocks 9 slide away from the inner side wall of the second positioning holes 76, the positioning blocks 9 do not limit the connecting rod 72 any more, at the moment, the connecting rod 72 can be separated, after the adjustment is carried out to the required position, the two fixing plates 7 are pressed close to each other to enter the inner side wall of the positioning grooves 61, the T-shaped plates 6 are limited again by the two fixing plates 7, the two fixing plates 7 drive the two connecting rods 72 to approach each other so that the positioning block 9 is reset and enters the second positioning hole 76 again to fix the insulator body 2.

Working principle:

the first step: when the distance of the insulator body 2 needs to be adjusted, a user rotates the threaded bolt 4, so that the threaded bolt 4 rotates to drive the lifting plate 5 to move upwards, at the moment, the two vertical rods 41 limit the lifting plate 5 through the first threaded holes 52, so that the lifting plate 5 vertically moves upwards, the lifting plate 5 drives the two sliding plates 71 to move upwards through the two limiting sliding grooves 51, the two sliding plates 71 drive the two fixing plates 7 to move upwards, the two fixing plates 7 move upwards to drive the two T-shaped plates 6 to move upwards through the positioning grooves 61, the two T-shaped plates 6 drive the insulator body 2 to move upwards through the clamping device 8, and at the moment, the first telescopic rod 11 stretches;

and a second step of: after the integral adjustment is completed, a user continuously adjusts the single insulator body 2 according to the need, the user presses the positioning block 9, the positioning block 9 slides away from the inner side wall of the second positioning hole 76, the positioning block 9 does not limit the connecting rod 72 any more, at this time, the connecting rod 72 can be separated, the user pulls the two fixing plates 7, the two fixing plates 7 drive the sliding plate 71 to slide on the inner side wall of the limiting chute 51, the two fixing plates 7 slide away from the inner side walls of the positioning grooves 61 on the two sides, at this time, the fixing plates 7 do not limit the T-shaped plate 6 any more, immediately, the user pushes the T-shaped plate 6, the T-shaped plate 6 slides downwards on the inner side wall of the T-shaped groove 53, the T-shaped plate 6 drives the clamping device 8 to move through the first rectangular groove 62, the clamping device 8 drives the insulator body 2 to move, after the positioning block is adjusted to the needed position, the two fixing plates 7 are pressed close to each other to enter the inner side wall of the positioning groove 61, the two fixing plates 7 limit the T-shaped plate 6 again, the two fixing plates 7 drive the two connecting rods 72 to close to each other to enable the positioning block 9 to reset to enter the second positioning hole 76 again, and fix the insulator body 2;

the existing insulator distance adjusting mechanism has the advantages that in the adjusting process, a worker needs to unscrew the fixing device arranged below the insulator body 2, detach the insulator body 2, manually hold the insulator body 2 to adjust the insulator body, screw the fixing device to fix the insulator body 2 after the adjustment is completed, the adjusting step is multiple, and the working efficiency is reduced. This insulator distance adjustment mechanism, when adjusting insulator body 2, through the cooperation between screw bolt 4, lifter plate 5, T shaped plate 6, make screw bolt 4 drive two T shaped plates 6 through lifter plate 5 and can reciprocate, two T shaped plates 6 pass through clamping device 8 and drive two insulator bodies 2 and reciprocate, thereby adjust the position of two insulator bodies 2, work efficiency has been improved, and when the demand of adjusting distance is different in the face of, the user can promote two T shaped plates 6, make two T shaped plates 6 drive two insulator bodies 2 through clamping device 8 and reciprocate, carry out distance adjustment to single insulator body 2, with the installation requirement or the behavior of this adaptation difference, the suitability is higher.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (6)

1. The utility model provides an insulator distance adjustment mechanism, includes base (1), insulator body (2), its characterized in that, this insulator distance adjustment mechanism still includes: the insulator comprises two bases (3) and threaded bolts (4), wherein the number of the insulator bodies (2) is two, two first telescopic rods (11) are fixedly arranged at the upper end part of the base (1), the two insulator bodies (2) are fixedly arranged on the inner side walls of the first telescopic rods (11), and the bases (3) are fixedly arranged at the upper end part of the base (1);

the upper end of the base (3) is provided with two grooves (32) in a penetrating mode, the upper end of the base (3) is provided with a fixing block (31) in a fixed mode, the upper end of the fixing block (31) is provided with two vertical rods (41), the upper end of the fixing block (31) is provided with a round hole (33), the upper end of the fixing block (31) is provided with two first connecting holes (34), the threaded bolt (4) is rotatably arranged on the inner side wall of the round hole (33), and the two vertical rods (41) are fixedly arranged on the inner side walls of the two first connecting holes (34);

the screw bolt comprises a screw bolt (4), wherein a lifting plate (5) is arranged at the circumferential end part of the screw bolt (4), two T-shaped grooves (53) are formed in the upper end part of the lifting plate (5) in a penetrating mode, two T-shaped plates (6) are slidably arranged on the inner side walls of the two T-shaped grooves (53), two first rectangular grooves (62) are formed in the side end parts of the two T-shaped plates (6), and two clamping devices (8) are arranged at the side end parts of the two T-shaped plates (6);

wherein, the two first telescopic rods (11) are positioned on the inner side walls of the two grooves (32);

a connecting plate (42) is arranged between the two vertical rods (41), and two second connecting holes (43) are formed in the upper end part of the connecting plate (42) in a penetrating manner;

wherein, the two vertical rods (41) are fixedly arranged on the inner side walls of the two second connecting holes (43);

wherein each clamping device (8) is fixedly arranged on the inner side wall of the first rectangular groove (62).

2. An insulator distance adjustment mechanism as set forth in claim 1, wherein: two second threaded holes (81) are formed in the end portions of two sides of each clamping device (8) in a penetrating mode;

wherein bolts (82) are arranged on the inner side walls of every two second threaded holes (81) in a threaded manner;

wherein the thread directions of the inner side walls of every two second threaded holes (81) are opposite.

3. An insulator distance adjustment mechanism as set forth in claim 2, wherein: at least two positioning grooves (61) are formed in the two side end parts of the two T-shaped plates (6), fixing plates (7) are arranged in the two side end parts of the two T-shaped plates (6), and sliding plates (71) are arranged in the side end parts of each fixing plate (7);

wherein, each fixed plate (7) is slidably arranged on the inner side wall of the positioning groove (61);

the side end part of one side of each fixed plate (7) is provided with a second rectangular groove (73), and the side end part of the other side of each fixed plate (7) is provided with a first circular groove (74);

wherein each sliding plate (71) is fixedly arranged on the inner side wall of the second rectangular groove (73).

4. An insulator distance adjustment mechanism as claimed in claim 3, wherein: the upper end part of the lifting plate (5) is provided with a first threaded hole (52) in a penetrating way, the upper end part of the lifting plate (5) is provided with two third connecting holes (54) in a penetrating way, and the two sides of the upper end part of the lifting plate (5) which are positioned on the two T-shaped grooves (53) are provided with limit sliding grooves (51);

the threaded bolt (4) is rotatably arranged on the inner side wall of the first threaded hole (52), and the two vertical rods (41) are fixedly arranged on the inner side walls of the two third connecting holes (54);

wherein, each sliding plate (71) is slidably arranged on the inner side wall of the limit chute (51).

5. An insulator distance adjustment mechanism as set forth in claim 4, wherein: every two fixing plates (7) are in a group, and a connecting rod (72) is arranged between each group of fixing plates (7);

wherein, two connecting rods (72) are all fixedly arranged on the inner side wall of a first circular groove (74).

6. An insulator distance adjustment mechanism according to claim 5, wherein: the circumferential end parts of the connecting rods (72) on one side are respectively provided with a first positioning hole (75), and the circumferential end parts of the connecting rods (72) on the other side are respectively provided with a second positioning hole (76);

wherein, the inner side walls of the two first positioning holes (75) are respectively provided with a positioning block (9) in a sliding manner;

wherein the positioning block (9) is in a truncated cone shape;

wherein, the lower end parts of the two positioning blocks (9) are respectively provided with a second round groove (93);

wherein springs (91) are fixedly arranged between the two second round grooves (93) and the two first positioning holes (75);

wherein, two second circular slot (93) and two first locating hole (75) between and be located inside wall fixed mounting of spring (91) have second telescopic link (92).