CN217933324U - Distance-adjustable insulator - Google Patents

Abstract

The utility model provides an insulator of adjustable distance, including the insulator main part, the top and the bottom of insulator main part are all fixed and are equipped with the insulated column, and the bottom mounting of one of them insulated column is equipped with sector gear, and sector gear's both sides are all fixed and are equipped with the pivot, and the one end of two pivots all is rotated with the middle part of connecting seat inner wall both sides respectively through the bearing and is connected, the utility model discloses an insulated column and the sector gear connection that the insulator main part is connected, and sector gear connection's pivot and connecting seat rotate to be connected, and the drive screw that the connecting seat is connected rotates with the removal horizontal pole to be connected, and the spacing tooth that the removal horizontal pole is connected alternates with sector gear's tooth groove and is connected, can make this insulator have angle modulation function, and is at the installation insulator, and personnel's accessible drive screw drives the spacing tooth that the removal horizontal pole is connected to the rotation of the insulator of being convenient for personnel is adjusted, makes things convenient for personnel's installation operation.

Description

Distance-adjustable insulator

Technical Field

The utility model belongs to the technical field of the insulator, a insulator of adjustable distance is related to.

Background

Insulators are devices that can withstand the action of voltage and mechanical stress, mounted between conductors of different electrical potentials or between a conductor and a grounded member. The insulator is a special insulating control and can play an important role in an overhead transmission line.

The current insulator is not convenient for angle regulation, and the insulator is when installing and using, because the installation area is different, is not convenient for adjust the angle that leads to personnel's unable change insulator to it, is unfavorable for personnel's use, and current insulator is difficult to the regulation distance simultaneously, is difficult to the position of adjusting the insulator when the insulator is installed, leads to personnel's unable position between the insulator of adjusting according to the demand.

Disclosure of Invention

An object of the utility model is to provide an insulator of adjustable distance to solve the problem that proposes among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an insulator of adjustable distance, includes the insulator main part, the top and the bottom of insulator main part are all fixed and are equipped with the insulated column, one of them the bottom mounting of insulated column is equipped with sector gear, sector gear's both sides are all fixed and are equipped with the pivot, two the one end of pivot is all rotated with the middle part of connecting seat inner wall both sides respectively through the bearing and is connected, the direction spout has all been seted up to the bottom of connecting seat inner wall both sides, every the equal sliding connection of inner wall of direction spout has the direction slider, two the one end of direction slider respectively with the both ends fixed connection who removes the horizontal pole, the fixed spacing tooth that is equipped with in top of removing the horizontal pole, the outer wall of spacing tooth alternates with one of them tooth's socket of sector gear and is connected.

In the distance-adjustable insulator, the middle part of the bottom end of the movable cross rod is rotatably connected with a driving stud through a bearing, and the bottom of the outer wall of the driving stud is in threaded connection with a driving screw hole formed in the middle part of the bottom end of the connecting seat. The purpose of this is that the drive stud can drive the movement of the moving crossbar.

In the above distance-adjustable insulator, a limiting slide block is fixedly arranged on one side of the connecting seat, and the outer wall of the limiting slide block is in sliding connection with a limiting slide hole formed in the middle of one side of the adjusting seat. The purpose of this arrangement is to ensure movement of the limit slider.

In foretell insulator of adjustable distance, the inner wall of adjusting the seat rotates through the bearing and is connected with adjusting screw, adjusting screw's the fixed hexagonal connecting block that is equipped with of one end, the middle part threaded connection of adjusting screw outer wall has the regulation swivel nut, the one side of adjusting the swivel nut and one side fixed connection of limit slide. The purpose of this setting is that the adjusting screw can drive the adjusting threaded sleeve and consequently drive the limiting slide block.

In foretell insulator of adjustable distance, the fixed reinforcement double-screw bolt that is equipped with in top of adjusting the swivel nut, the movable slot hole that the middle part of reinforcing double-screw bolt outer wall and the middle part of adjusting the seat top were seted up alternates and is connected, the top threaded connection who reinforces the double-screw bolt outer wall has the reinforcement nut, the bottom of adjusting seat one side and the top of one side are all fixed and are equipped with the mounting bar, every a plurality of evenly distributed's mounting hole has all been seted up on the top of mounting bar. The purpose of this is that the reinforcing stud ensures that the adjusting screw insert is reinforced.

In the above distance-adjustable insulator, another fixed mounting piece that is equipped with in the top of insulated column, the connecting hole has all been seted up in the connection on mounting piece top. The purpose of this is to facilitate the installation by personnel.

Compared with the prior art, the utility model relates to an adjustable distance's insulator's advantage does:

(1) The insulating column and the sector gear that are connected through the insulator main part are connected, sector gear's pivot and connecting seat rotate to be connected, and the drive screw that the connecting seat is connected rotates with the removal horizontal pole to be connected, and the spacing tooth that the removal horizontal pole is connected alternates with the tooth groove of sector gear to be connected, can make this insulator have angle modulation function, and is installing the insulator, and personnel's accessible drive screw drives the spacing tooth that the removal horizontal pole is connected to the rotation of the insulator of being convenient for is adjusted, makes things convenient for personnel's installation operation.

(2) The limiting slide block connected with the connecting seat is connected with the adjusting threaded sleeve, the adjusting threaded sleeve is in threaded connection with the adjusting screw rod in the adjusting seat, the reinforcing stud connected with the adjusting threaded sleeve is connected with the movable long hole formed in the adjusting seat in an alternating mode, the position of the insulator can be conveniently adjusted, and therefore the distance between the insulators is changed, and installation of personnel is facilitated.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an insulator with an adjustable distance according to the present invention.

Fig. 2 is a schematic view of a connection structure of an insulator main body of the distance-adjustable insulator of the present invention.

Fig. 3 is a schematic view of a connection structure between the sector gear and the limit tooth of the movable box of the distance-adjustable insulator of the present invention.

In the figure, 1, an insulator main body; 2. an insulating column; 3. mounting a sheet; 4. a sector gear; 5. a connecting seat; 6. a limiting slide block; 7. an adjusting seat; 8. adjusting a threaded sleeve; 9. reinforcing the stud; 10. adjusting the screw rod; 11. mounting a bar; 12. a rotating shaft; 13. moving the cross bar; 14. a guide slider; 15. limiting teeth; 16. and driving the stud.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As fig. 1, fig. 2 and fig. 3 show, the utility model relates to an insulator of adjustable distance, including insulator main part 1, insulator main part 1's top and bottom are all fixed and are equipped with insulator column 2, the bottom mounting of one of them insulator column 2 is equipped with sector gear 4, sector gear 4's both sides are all fixed and are equipped with pivot 12, the one end of two pivot 12 all is rotated with the middle part of connecting seat 5 inner wall both sides respectively through the bearing and is connected, the direction spout has all been seted up to the bottom of connecting seat 5 inner wall both sides, the equal sliding connection of inner wall of every direction spout has direction slider 14, the one end of two direction sliders 14 respectively with the both ends fixed connection of removal horizontal pole 13, the fixed spacing tooth 15 that is equipped with in top of removal horizontal pole 13, the outer wall of spacing tooth 15 alternates with one of sector gear 4's tooth's socket and is connected, the middle part of removal horizontal pole 13 bottom is rotated through the bearing and is connected with drive double-screw 16, the drive screw threaded connection of seting up in the bottom of the middle part of drive double-screw 16 outer wall and connecting seat 5 bottoms.

Fixed limiting slide block 6 that is equipped with in one side of connecting seat 5, limiting slide block 6's outer wall and the spacing slide opening sliding link that the middle part of adjusting seat 7 one side was seted up, the inner wall of adjusting seat 7 rotates through the bearing and is connected with adjusting screw 10, the fixed hexagonal connecting block that is equipped with of one end of adjusting screw 10, the middle part threaded connection of adjusting screw 10 outer wall has the regulation swivel nut 8, the one side of adjusting swivel nut 8 and one side fixed connection of limiting slide block 6, the fixed reinforcement double-screw bolt 9 that is equipped with in top of adjusting swivel nut 8, the middle part of reinforcing double-screw bolt 9 outer wall alternates with the activity slot hole of seting up at the middle part on adjusting seat 7 top and is connected, the top threaded connection of reinforcing double-screw bolt 9 outer wall has the reinforcement nut, the bottom of adjusting seat 7 one side and the equal fixed mounting bar 11 that is equipped with in top of one side, a plurality of evenly distributed's mounting hole has all been seted up on the top of every mounting bar 11, another insulating column 2's top fixed mounting plate 3, the connecting hole has all been seted up on the connection on mounting plate 3 top.

When the angle adjusting device is used specifically, when the angle of the insulator main body 1 is adjusted, a person rotates the driving stud 16, the driving stud 16 rotates in a driving screw hole formed in the connecting seat 5, the driving stud 16 acts on the moving cross rod 13, the guide sliding block 14 connected with the moving cross rod 13 slides in a guide sliding groove formed in the connecting seat 5, the moving cross rod 13 drives the limiting tooth 15 to move and separate from the sector gear 4, the rotating shaft 12 connected with the sector gear 4 is rotatably connected with the connecting seat 5, then the person rotates the insulator main body 1, after the angle of the insulator main body 1 is changed, the person rotates the driving stud 16 again, the driving stud 16 drives the moving cross rod 13 to move upwards, the limiting tooth 15 connected with the moving cross rod 13 is clamped into a tooth groove of the sector gear 4, the person can drive the adjusting screw rod 10 to rotate through the hexagonal connecting block, the adjusting screw sleeve 8 can be driven to move by the adjusting screw rod 10 rotating in the adjusting seat 7, the adjusting screw sleeve 8 drives the limiting sliding block 6 to slide in a limiting sliding hole formed in the adjusting seat 7, meanwhile, the reinforcing stud 9 moves in a movable long hole formed in the adjusting seat 7, the limiting sliding block 6 can drive the connecting seat 5, the position of the insulator is adjusted, the position of the insulator 1 is ensured, the insulator, the distance is adjusted, and the nut 8 is firmly, and the insulator is further ensured to be screwed by the person, and the insulator, and the nut 8 is firmly, and the nut is ensured.

Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (6)

1. The utility model provides an insulator of adjustable distance, includes insulator main part (1), its characterized in that, the top and the bottom of insulator main part (1) are all fixed and are equipped with insulated column (2), one of them the bottom mounting of insulated column (2) is equipped with sector gear (4), the both sides of sector gear (4) are all fixed and are equipped with pivot (12), two the one end of pivot (12) all is rotated with the middle part of connecting seat (5) inner wall both sides respectively through the bearing and is connected, the direction spout has all been seted up to the bottom of connecting seat (5) inner wall both sides, every the equal sliding connection of inner wall of direction spout has direction slider (14), two the one end of direction slider (14) respectively with the both ends fixed connection who removes horizontal pole (13), the fixed spacing tooth (15) that is equipped with in top of removing horizontal pole (13), the outer wall and one of sector gear (4) tooth's socket interlude of spacing tooth (15) are connected.

2. The distance-adjustable insulator according to claim 1, wherein a driving stud (16) is rotatably connected to the middle of the bottom end of the movable cross rod (13) through a bearing, and the bottom of the outer wall of the driving stud (16) is in threaded connection with a driving screw hole formed in the middle of the bottom end of the connecting base (5).

3. The insulator with the adjustable distance according to claim 1, wherein a limiting slide block (6) is fixedly arranged on one side of the connecting seat (5), and the outer wall of the limiting slide block (6) is in sliding connection with a limiting slide hole formed in the middle of one side of the adjusting seat (7).

4. The distance-adjustable insulator according to claim 3, wherein the inner wall of the adjusting seat (7) is rotatably connected with an adjusting screw (10) through a bearing, a hexagonal connecting block is fixedly arranged at one end of the adjusting screw (10), an adjusting threaded sleeve (8) is in threaded connection with the middle of the outer wall of the adjusting screw (10), and one side of the adjusting threaded sleeve (8) is fixedly connected with one side of the limiting slide block (6).

5. The distance-adjustable insulator according to claim 4, wherein a reinforcing stud (9) is fixedly arranged at the top end of the adjusting screw sleeve (8), a movable long hole formed in the middle of the outer wall of the reinforcing stud (9) and the top end of the adjusting seat (7) are connected in a penetrating manner, a reinforcing nut is connected to the top of the outer wall of the reinforcing stud (9) in a threaded manner, mounting strips (11) are fixedly arranged at the bottom of one side and the top of one side of the adjusting seat (7), and a plurality of uniformly distributed mounting holes are formed in the top end of each mounting strip (11).

6. The distance-adjustable insulator according to claim 1, wherein a mounting piece (3) is fixedly arranged at the top end of the other insulating column (2), and connecting holes are formed in the top ends of the mounting pieces (3).

Images