CN216562626U

CN216562626U - Anti-pollution line pin type porcelain insulator

Info

Publication number: CN216562626U
Application number: CN202122977815.3U
Authority: CN
Inventors: 王卫兵
Original assignee: Pingxiang Changling Electrical Porcelain Manufacturing Co ltd
Current assignee: Pingxiang Changling Electrical Porcelain Manufacturing Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of insulators, and discloses an anti-pollution line pin type porcelain insulator, which solves the problems that long-time shaking of a lead can cause loosening of a bolt for installing the insulator, so that the insulator shakes and the lead is inconvenient to fix, and comprises a porcelain column, wherein the top end of the porcelain column is fixedly connected with an upper umbrella skirt, the bottom end of the porcelain column is fixedly connected with a placing plate, the bottom of the placing plate is fixedly connected with a bottom plate, a bottom bearing of the placing plate is connected with a driving disc, and the bottom of the bottom plate is fixedly connected with a fixing screw rod, when the insulator is installed, the bottom plate and a supporting assembly are mutually abutted to form fixation, and the supporting assembly is manually operated, so that internal components of the supporting assembly operate, the bottom of the insulator is supported, the stability of the insulator is improved, and the connection with a wire frame is enhanced, the insulator is prevented from shaking, so that the lead is convenient to fix.

Description

Anti-pollution line pin type porcelain insulator

Technical Field

The utility model belongs to the technical field of insulators, and particularly relates to an anti-pollution line pin type porcelain insulator.

Background

Along with the continuous development of science and technology, the type of electrical apparatus is more and more, and to the electrical apparatus indispensable be the power supply, the power supply needs to use the cable to realize, and the cable often all is longer, needs to use the wire pole to support it, need use porcelain insulator to fix it on the wire pole, so just can use special circuit pin type porcelain insulator.

Most of the existing needle type porcelain insulators are fixed with the wires through mutual matching of screws and clamping pieces, but due to the fact that the wires are in high altitude through the action of wind force, shaking can occur, long-time shaking can lead to loosening of bolts for installing the insulators, then the insulators are made to shake, the wires are not fixed conveniently, and potential safety hazards are caused easily.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the anti-pollution line needle type porcelain insulator, which effectively solves the problem that long-time shaking of a lead can cause loosening of bolts for installing the insulator, so that the insulator shakes, and the lead is inconvenient to fix.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-soil molded lines needle type porcelain insulator, includes the knob insulator, the top fixedly connected with of knob insulator goes up the full skirt, and the bottom fixedly connected with place board of knob insulator, the bottom fixedly connected with bottom plate of place board, and the bottom bearing of place board is connected with the driving-disc, the bottom fixedly connected with clamping screw of bottom plate, the last supporting component that installs of clamping screw.

Preferably, the supporting component comprises a threaded sleeve which is in threaded connection with the fixing screw rod, one end of the threaded sleeve is fixedly connected with the extrusion plate, the outer side of the threaded sleeve is in threaded connection with an external thread sleeve, one end of the external thread sleeve is connected with a connecting disc in a bearing mode, two sides of the connecting disc are hinged to driving rods, one end of each driving rod is hinged to a supporting plate, and one end of each supporting plate is hinged to the extrusion plate.

Preferably, the inside bearing of backup pad is connected with two-way threaded rod, and the one end fixedly connected with turning handle of two-way threaded rod, and the equal threaded connection in both ends of two-way threaded rod has linkage block, and linkage block's both sides all articulate there is the gangbar, and the one end of gangbar articulates there is the connecting block, and one side fixedly connected with of connecting block supports the touch panel.

Preferably, the bottom of the mounting plate is provided with an inner groove, the mounting plate is internally provided with a plurality of sliding grooves arranged around the axis point, and the sliding grooves are internally provided with limiting columns.

Preferably, the top of the driving disk is fixedly connected with a plurality of driving blocks arranged around the axis center point of the driving disk, and the top of each driving block is provided with an inclined abutting surface.

Preferably, the contact surface is contacted with the bottom surface of the limiting column.

Preferably, both sides of the driving disc are fixedly connected with L-shaped plates, the L-shaped plates are in threaded connection with bolts, and one side of the bolts is connected with a brake block through a bearing.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the insulator, when the insulator is installed, the wire frame can be abutted against each other through the bottom plate and the supporting assembly to form fixing, the supporting assembly is manually operated, so that internal components of the supporting assembly run, the bottom of the insulator is supported, the stability of the insulator is improved, the connection with the wire frame is enhanced, the insulator is prevented from shaking, and therefore the wire can be conveniently fixed.

(2) This is novel, when the wire winding on the insulator, but the manually operation driving-disc for the internals of driving-disc drives the place board, makes the place board internals carry on spacingly to the wire then, in order to prevent that the wire from swinging on the insulator and coming off, improves the security of this insulator then.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the structure of the fixing screw and the supporting member of the present invention

FIG. 3 is a schematic view of a support assembly according to the present invention;

FIG. 4 is a schematic structural view of a support plate according to the present invention;

FIG. 5 is a schematic structural view of a mounting plate according to the present invention;

FIG. 6 is a schematic view of the structure of a driving disk according to the present invention.

In the figure: 1. a knob insulator; 2. an upper umbrella skirt; 3. placing a plate; 4. a drive disc; 5. fixing the screw rod; 6. a support assembly; 7. a base plate; 31. an inner tank; 32. a chute; 33. a limiting column; 41. a drive block; 42. an L-shaped plate; 43. a bolt; 44. a brake pad; 45. a contact surface; 61. a pressing plate; 62. a threaded sleeve; 63. an external thread sleeve; 64. a connecting disc; 65. a drive rod; 66. a support plate; 661. a handle is rotated; 662. a bidirectional threaded rod; 663. a linkage block; 664. a linkage rod; 665. connecting blocks; 666. against the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 6, the utility model comprises a knob insulator 1, wherein the top end of the knob insulator 1 is fixedly connected with an upper umbrella skirt 2, the bottom end of the knob insulator 1 is fixedly connected with a mounting plate 3, the bottom of the mounting plate 3 is fixedly connected with a bottom plate 7, a bottom bearing of the mounting plate 3 is connected with a driving disc 4, the bottom of the bottom plate 7 is fixedly connected with a fixing screw 5, and a support component 6 is arranged on the fixing screw 5;

when this insulator installation, accessible bottom plate 7 contradicts each other with supporting component 6 to the electric wire frame, then form fixedly, and manually operation supporting component 6, make 6 internals of supporting component operate, then support the bottom of this insulator, in order to improve the stability of this insulator, then strengthen the connection with the electric wire frame, avoid the insulator to take place to rock, thereby be convenient for to the fixed of wire, when the wire winding is on the insulator, but manually operation driving-disc 4, make the internals of driving-disc 4 drive mounting plate 3, then make 3 internals of mounting plate carry on spacingly to the wire, in order to prevent that the wire from swinging and droing on the insulator, then improve the security of this insulator.

In the second embodiment, on the basis of the first embodiment, the supporting component 6 includes a threaded sleeve 62 which is in threaded connection with the fixed screw 5, one end of the threaded sleeve 62 is fixedly connected with the extrusion plate 61, the outer side of the threaded sleeve 62 is in threaded connection with an outer sleeve 63, one end of the outer sleeve 63 is in bearing connection with a connecting disc 64, two sides of the connecting disc 64 are both hinged with driving rods 65, one end of each driving rod 65 is hinged with a supporting plate 66, one end of each supporting plate 66 is hinged with the extrusion plate 61, the inner side of each supporting plate 66 is in bearing connection with a bidirectional threaded rod 662, one end of each bidirectional threaded rod 662 is fixedly connected with a rotating handle 661, two ends of each bidirectional threaded rod 662 are both in threaded connection with a linkage block 663, two sides of each linkage block 663 are both hinged with a linkage rod, one end of each linkage rod 664 is hinged with a connecting block 665, and one side of each connecting block 665 is fixedly connected with a touch plate 666;

when the insulator is installed, the fixing screw rod 5 can be inserted into the installation hole of the wire frame, and the threaded sleeve 62 is rotated, so that the threaded sleeve 62 is in threaded connection with the fixing screw rod 5, and the pressing plate 61 is driven to move towards the direction of the wire frame, the insulator can be fixed on the wire frame through the mutual matching of the bottom plate 7 and the pressing plate 61, at this time, the outer threaded sleeve 63 is rotated, so that the outer threaded sleeve 63 drives the connecting plate 64 to move towards the pressing plate 61, when the connecting plate 64 moves, the driving rod 65 can be driven to rotate around the hinge point, then one end of the driving rod 65 pushes the supporting plate 66, so that the supporting plate 66 rotates around one end of the pressing plate 61, and then the supporting plate is attached to the bottom of the wire frame to form a support, thereby improving the stability of the insulator, preventing the insulator from shaking, avoiding affecting the fixing of the wire, when the supporting component 6 is abutted against the wire frame, rotatable turning handle 661, make turning handle 661 drive two-way threaded rod 662 and rotate, rotatory two-way threaded rod 662 can drive two linkage blocks 663 and be close to each other, then drive linkage rod 664, make the one end of linkage rod 664 promote connecting block 665, then drive and touch panel 666 and remove, make two touch panel 666 expand, in order to enlarge the conflict area of backup pad 66, then enlarged supporting component 6's supporting area, thereby improve the temperature stability that this insulator is connected.

Third embodiment, on the basis of the first embodiment, the bottom of the mounting plate 3 is provided with an inner groove 31, the inside of the mounting plate 3 is provided with a plurality of sliding grooves 32 arranged around the axis point of the mounting plate, the inside of the sliding grooves 32 is provided with a limiting column 33, the top of the driving disc 4 is fixedly connected with a plurality of driving blocks 41 arranged around the axis point of the driving disc, the top of the driving blocks 41 is provided with an inclined abutting surface 45, the abutting surface 45 abuts against the bottom surface of the limiting column 33, two sides of the driving disc 4 are fixedly connected with L-shaped plates 42, the L-shaped plates 42 are in threaded connection with bolts 43, and one side of the bolts 43 is in bearing connection with a brake block 44;

when the wire twines between last full skirt 2 and mounting plate 3, rotatable driving-disc 4, make driving-disc 4 drive the drive block 41 and have enough to meet the need around the axle center point, then make the drive block 41 drive spacing post 33, make spacing post 33 rise from spout 32 is inside, then block the wire of winding in last full skirt 2 and mounting plate 3, and turn bolt 43, make bolt 43 drive brake block 44 move towards mounting plate 3's direction, then make brake block 44 and mounting plate 3 conflict fixedly, with this brake driving-disc 4, then realize spacing fixed to the wire, in order to prevent that the wire from swinging on the insulator and taking place to drop, avoid causing the potential safety hazard, then improve the security of this insulator.

The working principle is as follows: when the insulator is installed, the fixing screw rod 5 can be inserted into the installation hole of the wire frame, and the threaded sleeve 62 is rotated, so that the threaded sleeve 62 is in threaded connection with the fixing screw rod 5, and the pressing plate 61 is driven to move towards the direction of the wire frame, the insulator can be fixed on the wire frame through the mutual matching of the bottom plate 7 and the pressing plate 61, at this time, the outer threaded sleeve 63 is rotated, so that the outer threaded sleeve 63 drives the connecting plate 64 to move towards the pressing plate 61, when the connecting plate 64 moves, the driving rod 65 can be driven to rotate around the hinge point, then one end of the driving rod 65 pushes the supporting plate 66, so that the supporting plate 66 rotates around one end of the pressing plate 61, and then the supporting plate is attached to the bottom of the wire frame to form a support, thereby improving the stability of the insulator, preventing the insulator from shaking, avoiding affecting the fixing of the wire, when the supporting component 6 is abutted against the wire frame, the rotating handle 661 can be rotated, so that the rotating handle 661 can drive the bidirectional threaded rod 662 to rotate, the rotated bidirectional threaded rod 662 can drive the two linkage blocks 663 to approach each other, then the linkage rod 664 is driven, one end of the linkage rod 664 pushes the connecting block 665, then the touch plates 666 are driven to move, the two touch plates 666 are unfolded, the contact area of the supporting plate 66 is enlarged, the supporting area of the supporting component 6 is enlarged, and the temperature stability of the insulator connection is improved;

Claims

1. The utility model provides an anti-soil type circuit pin type porcelain insulator, includes knob insulator (1), its characterized in that: umbrella skirt (2) on the top fixedly connected with of knob insulator (1), and the bottom fixedly connected with of knob insulator (1) places board (3), and the bottom fixedly connected with bottom plate (7) of placing board (3), and the bottom bearing of placing board (3) is connected with driving-disc (4), and the bottom fixedly connected with clamping screw (5) of bottom plate (7), install supporting component (6) on clamping screw (5).

2. The anti-fouling line needle type porcelain insulator of claim 1, wherein: the supporting component (6) comprises a threaded sleeve (62) which is in threaded connection with the fixing screw rod (5), an extruding plate (61) is fixedly connected with one end of the threaded sleeve (62), an outer sleeve (63) is in threaded connection with the outer side of the threaded sleeve (62), a connecting disc (64) is connected with one end of the outer sleeve (63), driving rods (65) are hinged to two sides of the connecting disc (64), a supporting plate (66) is hinged to one end of each driving rod (65), and one end of each supporting plate (66) is hinged to the extruding plate (61).

3. The anti-fouling line needle porcelain insulator of claim 2, wherein: the interior side bearing of backup pad (66) is connected with two-way threaded rod (662), and the one end fixedly connected with turning handle (661) of two-way threaded rod (662), and the equal threaded connection in both ends of two-way threaded rod (662) has linkage block (663), and the both sides of linkage block (663) all articulate has gangbar (664), and the one end of gangbar (664) articulates there is connecting block (665), and one side fixedly connected with of connecting block (665) supports touch panel (666).

4. The anti-fouling line needle type porcelain insulator of claim 1, wherein: the bottom of the mounting plate (3) is provided with an inner groove (31), the inside of the mounting plate (3) is provided with a plurality of sliding grooves (32) which are arranged around the axis point of the mounting plate, and the inside of each sliding groove (32) is provided with a limiting column (33).

5. The anti-fouling line needle type porcelain insulator of claim 1, wherein: the top of the driving disk (4) is fixedly connected with a plurality of driving blocks (41) which are arranged around the axis center point of the driving disk, and the top of each driving block (41) is provided with an inclined abutting surface (45).

6. The anti-fouling line needle porcelain insulator of claim 5, wherein: the contact surface (45) is contacted with the bottom surface of the limiting column (33).

7. The anti-fouling line needle type porcelain insulator of claim 1, wherein: the two sides of the driving disc (4) are fixedly connected with L-shaped plates (42), the L-shaped plates (42) are connected with bolts (43) in a threaded mode, and one side of each bolt (43) is connected with a brake block (44) in a bearing mode.