CN211018035U

CN211018035U - Insulating operating rod

Info

Publication number: CN211018035U
Application number: CN201922097788.3U
Authority: CN
Inventors: 梁显升; 黄军和; 谭健铭; 陈亮; 谢家力
Original assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-14
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to an insulating bar especially relates to an insulating bar, including the insulating bar main part, the fixed U type fixed block that is equipped with in top of insulating bar main part, the top of U type fixed block is rotated and is connected with the connecting block, the top of connecting block is fixed with the bracing piece, the switching-off hook is installed at the top of bracing piece, the bottom of insulating bar main part rotates through the bearing and alternates and installs the pivot, the both ends of pivot are connected with fixed rope respectively, and two fixed rope twines respectively at the both ends of pivot, two the winding opposite direction of fixed rope, two the other end difference fixed connection of fixed rope is in the both ends of bracing piece. The angle of this adjustable break-out hook of insulating bar does not influence staff's normal operating when environment to special break-out, improves work efficiency to removable different types of break-out hook carries out the break-out operation, and application scope is wide.

Description

Insulating operating rod

Technical Field

The utility model relates to an insulating bar especially relates to an insulating bar.

Background

The existing insulating operating rod has the following defects: 1. the existing insulating operating rod has the structure that the switching-off hook is generally upward, and the angle of the switching-off hook cannot be adjusted due to different working environments, so that the normal operation of workers is influenced in a special switching-off environment, and the working efficiency is influenced; 2. the existing insulating operating rod generally only has one type of switching-off hook, so that switching-off operation is not convenient to replace different types of switching-off hooks, and the application range is narrow.

SUMMERY OF THE UTILITY MODEL

The utility model provides an insulating bar, the angle of this insulating bar adjustable switching-off hook does not influence staff's normal operation when to special switching-off environment, improves work efficiency.

The utility model discloses a another purpose is removable different types of switching-off hook carries out the switching-off operation, and application scope broad.

The technical scheme of the utility model is that:

the utility model provides an insulating bar, includes the insulating bar main part, the fixed U type fixed block that is equipped with in top of insulating bar main part, the top of U type fixed block is rotated and is connected with the connecting block, the top of connecting block is fixed with the bracing piece, the switching-off hook is installed at the top of bracing piece, the bottom of insulating bar main part is rotated through the bearing and is alternated and install the pivot, the both ends of pivot are connected with fixed rope respectively, and two fixed rope twines respectively the both ends of pivot, two the winding opposite direction of fixed rope, two the other end difference fixed connection of fixed rope is in the both ends of bracing piece.

Receive and release of two fixed ropes can be realized through rotating the pivot, and the winding opposite direction of two fixed ropes, when the rolling of one of them fixed rope, another fixed rope unreels, can realize adjusting the inclination of bracing piece, drives the slope of switching-off hook through the bracing piece, can adjust the angle of switching-off hook then.

Furthermore, a connecting column is fixed at the top of the supporting rod, and the top of the connecting column is detachably connected with the bottom of the switching hook. The spliced pole can be dismantled with the switching-off hook and be connected, and removable different types of switching-off hook carries out the switching-off operation, and application scope is broad.

Further, a threaded hole is formed in the top of the connecting column, a screw rod is arranged at the bottom of the switching-off hook, and the screw rod is in threaded connection with the threaded hole.

Further, the inside of U type fixed block installs the fixed axle, the mounting hole has been seted up to the connecting block, the mounting hole has been installed the bearing, the fixed axle passes the bearing and makes the connecting block rotatable the installation on the fixed axle.

Furthermore, the insulating rod main part is hollow structure, the pivot is equipped with a plurality of bolt hole, spacing hole has been seted up to the insulating rod main part, spacing hole peg graft be used for with bolt hole connection's locking bolt. After the angle of the brake-pulling hook is adjusted, the rotating shaft can be locked through the locking bolt, so that the relative position of the rotating shaft and the insulating rod main body is kept unchanged.

Further, a plurality of bolt holes are evenly arranged along the circumferential direction of the rotating shaft. The rotating shaft can be conveniently locked after rotating to adjust the angle.

Further, both ends of pivot are all fixed and are equipped with spacing dish, fixed rope is connected and twines in the spacing dish, prevent that fixed rope winding from deviating from.

Furthermore, a handle is fixed at one end of the rotating shaft, and the rotating shaft can be conveniently rotated by a worker through the handle.

Furthermore, the handle is sleeved with the insulating sleeve, so that the safety operation performance is improved.

Furthermore, the insulating sleeve is provided with anti-skidding threads, so that a worker can conveniently hold the handle tightly to rotate and prevent the handle from being separated.

The utility model has the advantages that:

the utility model discloses an insulating bar can realize the receive and release of two fixed ropes through rotating the pivot, and the winding direction of two fixed ropes is opposite, and when one of them fixed rope rolled, the other fixed rope unreeled, can realize adjusting the inclination of bracing piece, drives the slope of switching-off hook through the bracing piece, then can adjust the angle of switching-off hook; meanwhile, the connecting column is detachably connected with the switching-off hook, different types of switching-off hooks can be replaced to perform switching-off operation, and the application range is wide.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the rotating shaft;

in the figure: 1. an insulating rod body; 2. a U-shaped fixing block; 3. connecting blocks; 4. a fixed shaft; 5. a support bar; 6. pulling a brake hook; 7. a rotating shaft; 8. fixing a rope; 9. connecting columns; 10. bolt holes; 11. locking the bolt; 12. a limiting disc; 13. a handle.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 to 3, an insulating operating rod comprises an insulating rod main body 1, a U-shaped fixing block 2 is fixedly arranged at the top end of the insulating rod main body 1, a connecting block 3 is rotatably connected to the top of the U-shaped fixing block 2, a fixing shaft 4 is arranged inside the U-shaped fixing block 2, a mounting hole is formed in the connecting block 3, a bearing is arranged in the mounting hole, the fixing shaft 4 penetrates through the bearing to enable the connecting block 3 to be rotatably mounted on the fixing shaft 4, a supporting rod 5 is fixed at the top end of the connecting block 3, a brake pulling hook 6 is arranged at the top of the supporting rod 5, a rotating shaft 7 is rotatably and alternately mounted at the bottom of the insulating rod main body 1, and two fixed ropes 8 twine respectively in the both ends of pivot 7, and two fixed ropes 8's winding opposite direction, the other end of two fixed ropes 8 fixed connection respectively in the both ends of bracing piece 5.

Receive and release of two fixed ropes 8 can be realized through rotating the pivot 7, and two fixed rope 8's winding opposite direction, and when 8 rolling of one of them fixed rope, another fixed rope 8 unreeled, can realize adjusting the inclination of bracing piece 5, drives the slope of switching-off hook 6 through bracing piece 5, then can adjust the angle of switching-off hook 6.

Referring to fig. 1, in the present embodiment, a connection column 9 is fixed at the top of the support rod 5, the top of the connection column 9 is detachably connected with the bottom of the switch-off hook 6, a threaded hole is formed at the top of the connection column 9, a screw rod is arranged at the bottom of the switch-off hook 6, and the screw rod is in threaded connection with the threaded hole. The connecting column 9 and the switching hook 6 are in threaded detachable connection, different types of switching hooks 6 can be replaced to perform switching operation, and the application range is wide.

Referring to fig. 2 and 3, in the embodiment, the insulating rod main body 1 is a hollow structure, the rotating shaft 7 is provided with a plurality of bolt holes 10, the bolt holes 10 are uniformly arranged along the circumferential direction of the rotating shaft 7, the insulating rod main body 1 is provided with a limiting hole, and a locking bolt 11 for connecting with the bolt hole 10 is inserted into the limiting hole. After the angle of the switch-off hook 6 is adjusted, the locking bolt 11 can be used for locking the rotating shaft 7, so that the relative position of the rotating shaft and the insulating rod main body 1 is kept unchanged.

In this embodiment, both ends of the rotating shaft 7 are fixedly provided with the limiting discs 12, and the fixing rope 8 is connected and wound in the limiting discs 12 to prevent the fixing rope 8 from being wound and separated; the one end of pivot 7 is fixed with handle 13, and handle 13 is convenient for the staff and rotates pivot 7, and handle 13 has cup jointed insulating cover, is equipped with anti-skidding screw thread on the insulating cover, improves safe operability and the staff of being convenient for holds the handle tightly and rotates, prevents to deviate from.

The working principle of the utility model is as follows:

when the angle of the switching-off hook 6 needs to be adjusted, the handle 13 is shaken to rotate the rotating shaft 7, so that the two fixing ropes 8 are wound and unwound, the winding directions of the two fixing ropes 8 are opposite, when one fixing rope 8 is wound, the other fixing rope 8 is unwound, the inclination angle of the supporting rod 5 can be adjusted, the switching-off hook 6 is driven to incline through the supporting rod 5, then the angle of the switching-off hook 6 is adjusted, after the adjustment is finished, the locking bolt 11 is inserted into the threaded hole 10 of the rotating shaft 7 to be locked and limited, and the relative position of the rotating shaft 7 and the insulating rod main body 1 is kept unchanged; meanwhile, the switching-off hook 6 can be screwed off from the connecting column 9 for replacement, and different types of switching-off hooks 6 can be replaced for switching-off operation, so that the application range is wide.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an insulating bar, a serial communication port, including the insulating bar main part, the fixed U type fixed block that is equipped with in top of insulating bar main part, the top of U type fixed block is rotated and is connected with the connecting block, the top of connecting block is fixed with the bracing piece, the switching-off hook is installed at the top of bracing piece, the pivot is installed to rotating the interlude through the bearing in the bottom of insulating bar main part, the both ends of pivot are connected with fixed rope respectively, and two fixed rope twines respectively in the both ends of pivot, two the winding opposite direction of fixed rope, two the other end difference fixed connection of fixed rope is in the both ends of bracing piece.

2. The insulating operating rod as claimed in claim 1, wherein a connecting column is fixed on the top of the supporting rod, and the top of the connecting column is detachably connected with the bottom of the switch-pulling hook.

3. The insulating operating rod as claimed in claim 2, wherein a threaded hole is formed at the top of the connecting column, a threaded rod is arranged at the bottom of the switch-pulling hook, and the threaded rod is in threaded connection with the threaded hole.

4. The insulated operating rod of claim 1, wherein a fixed shaft is mounted inside the U-shaped fixed block, the connecting block is provided with a mounting hole, a bearing is mounted in the mounting hole, and the fixed shaft penetrates through the bearing to enable the connecting block to be rotatably mounted on the fixed shaft.

5. The insulating operating rod as claimed in claim 1, wherein the insulating rod main body is a hollow structure, the rotating shaft is provided with a plurality of bolt holes, the insulating rod main body is provided with a limiting hole, and a locking bolt for connecting with the bolt holes is inserted into the limiting hole.

6. The insulated operating rod of claim 5, wherein a plurality of the bolt holes are uniformly arranged in a circumferential direction of the rotating shaft.

7. The insulated operating rod according to claim 1 or 5, wherein both ends of the rotating shaft are fixedly provided with limiting discs, and the fixing rope is connected with and wound in the limiting discs.

8. An insulated operating rod according to claim 1 or 5, characterized in that a handle is fixed to one end of the rotating shaft.

9. The insulated operating rod of claim 8, wherein the handle is sleeved with an insulating sleeve.

10. The insulated operating rod of claim 9, wherein the insulating sleeve is provided with anti-slip threads.