CN219066646U - Quick assembly and disassembly assembly for insulating rod - Google Patents

Abstract

The utility model discloses a quick assembling and disassembling assembly for a brake bar, which comprises a female seat part and a tolerance part, wherein a female seat button is arranged on the female seat part, the female seat part comprises a rod body and a female seat connecting end, the female seat connecting end is connected with the rod body, the female seat button is arranged on the side surface of the female seat connecting end, the tolerance part comprises a tolerance connecting end and a tolerance connecting protrusion, an external thread is arranged on the side surface of the tolerance connecting protrusion, a clamping groove is arranged on the side surface of the tolerance connecting end, a clamping groove matched with the female seat button is arranged on the tolerance part, an empty groove is arranged at one end of the female seat part, an internal thread is arranged on the inner wall of the empty groove, and the sizes of the empty groove and the internal thread are matched with the tolerance part. The insulation rod split is divided into the parent part and the tolerance part, the length of a single insulation rod assembly is reduced, workers can conveniently carry the insulation rod to high-altitude power equipment to operate, and when the insulation rod split is operated in a high-altitude environment, the insulation rod split joint is only required to be spliced with the splicing interface aligned with the tolerance part and can be fixed by rotating for one circle, so that the splicing process is simple and efficient, and the working difficulty of the workers can be greatly reduced.

Description

Quick assembly and disassembly assembly for insulating rod

Technical Field

The utility model relates to the technical field of power equipment, in particular to a quick assembly and disassembly component for a brake bar.

Background

The insulating rod is one of the most commonly used tools in power distribution operation and maintenance rush repair work of a power supply station, and the insulating rod is required for pulling and closing operations of a drop-out fuse, a load switch and a circuit breaker, cleaning of bird's nest of an overhead line and the like. At present, the connection of the insulating rod adopts a spiral connection mode, and the connection part can be tightly connected only by manually rotating for 4-5 circles. Because the insulating rod weight is heavier, the connection of two insulating rods is very laborious when holding, and in particular, 3-4 sections of insulating rods are generally required to be connected during operation, and the connection of the insulating rods is time-consuming and laborious. Especially, the outdoor working environment is bad, so that the operation is more difficult in the scene of rush repair in bad weather such as typhoons, heavy rain and the like. Aiming at the existing problems, it is urgently needed to develop a link rod which can be assembled and disassembled more conveniently.

Chinese patent document CN209447700U discloses a "quick connector and insulating bar". The quick connector comprises a parent body with an inserting cavity at one end, a child body with a locking groove at one end, a ball arranged in the inserting cavity of the parent body and used for locking the child body inserted into the parent body, and a movable ferrule arranged on the outer wall of the parent body and used for driving the ball; an insertion part with a regular hexagon cross section is arranged at one end of the sub body insertion parent body; the end part of the insertion part is provided with a regular hexagonal pyramid for guiding; an insertion cavity matched with the insertion part is arranged on the insertion cavity of the parent body and at the position corresponding to the insertion part. Although the patent not only depends on the matching of the screw thread and the screw hole when fixing two sections of the insulating rod, the assembly needed by the assembly connection is still more, and the problem that the insulating rod cannot be assembled quickly can not be solved fundamentally.

Disclosure of Invention

The utility model mainly solves the technical problem that the original multi-section bar is difficult to assemble, and provides a quick assembly and disassembly assembly for a bar.

The technical problems of the utility model are mainly solved by the following technical proposal: the utility model comprises a female seat part and a tolerance part, wherein the female seat part is provided with a female seat button, and the tolerance part is provided with a clamping groove matched with the female seat button. The length of a single insulating rod is relatively long, and an operator is inconvenient to directly carry the whole insulating rod, so that the insulating rod is split into a tolerance part and a female seat part, only two parts are required to be carried when the insulating rod is carried, and only the female seat button is required to be correspondingly spliced into the clamping groove when the insulating rod reaches a specified working position. The sectional type connected mode not only facilitates the operators to carry the insulating rod to the high-altitude operation environment, but also only needs to press the female seat button into the clamping groove during splicing, and the process is concise, so that the workload of the operators is reduced.

Preferably, the female seat part comprises a rod body and a female seat connecting end, the female seat connecting end is connected with the rod body, and a female seat button is arranged on the side face of the female seat connecting end. The female seat portion of gram stick is two sections, and the body of rod upper end is equipped with female seat link, and is the cylinder at female seat link itself, is equipped with female seat button at female seat link and the corresponding side of draw-in groove, when concatenation gram stick, female seat button can the joint realize the fixed of two sections gram sticks in the draw-in groove.

Preferably, the tolerance part comprises a tolerance connecting end and a tolerance connecting protrusion, wherein the side surface of the tolerance connecting protrusion is provided with an external thread, and the side surface of the tolerance connecting end is provided with a clamping groove. The tolerance part is correspondingly connected with the female part, and after the tolerance part and the female part are spliced into the clamping groove by the female button, the tolerance part and the female part correspondingly rotate clockwise for one circle, so that the external threads on the side surface of the tolerance connecting bulge are matched with the internal threads of the female part, and the tolerance part and the female part are fixed.

Preferably, the female seat part further comprises a sliding ring, the sliding ring is arranged in the middle of the female seat connecting end, the sliding ring is arranged in the female seat connecting end, and the female seat connecting end is divided into two parts by the sliding ring. The sliding ring is arranged in the middle of the female seat connecting end, the female seat connecting end is divided into an upper part and a lower part, and the upper part and the lower part can rotate relatively, so that the female seat can rotate relatively after being spliced with the tolerance part.

Preferably, the female seat button comprises a chuck button, the chuck button is arranged below the sliding ring, one end, close to the sliding ring, of the chuck button is provided with a female seat chuck, and the other end of the chuck button is provided with a spring. When the chuck button is pressed, the spring below the chuck button is compressed, and the female chuck above the chuck button is sunk.

Preferably, one end of the parent seat part is provided with a hollow groove, the inner wall of the hollow groove is provided with an internal thread, and the dimensions of the hollow groove and the internal thread method are matched with the tolerance part. During splicing, the tolerance connecting protrusion penetrates into the empty groove to enable the tolerance connecting protrusion and the empty groove to be matched, and the internal thread in the empty groove of the female seat and the external thread of the tolerance part are also matched and locked during rotary splicing of the tolerance connecting protrusion and the external thread.

The beneficial effects of the utility model are as follows: the gram stick is divided into a tolerance part and a female seat part, when the gram stick is connected, only the tolerance part and the female seat part splicing port are required to be aligned, the female seat clamping head is aligned to be embedded into the clamping groove, then the tolerance part and the female seat part are mutually rotated for one circle, the two gram sticks can be assembled together, when the gram stick is disassembled, only the button is required to be pressed down to reversely rotate for one circle, the gram stick can be disassembled into two sections, the disassembly process is fast and labor-saving, and the operation difficulty of workers in high-altitude power equipment is greatly reduced.

Drawings

FIG. 1 is a front view of a quick assembly and disassembly assembly for an insulating rod of the present utility model.

Fig. 2 is a side view of a female portion of a stick of the present utility model.

Fig. 3 is a top view of a female portion of an insulating rod of the present utility model.

Fig. 4 is a side view of a tolerance portion of an insulating rod of the present utility model.

Fig. 5 is a top view of a stopper rod tolerance portion of the present utility model.

In the figure, a female seat part, a tolerance part, a 1.1 female seat chuck, a 1.2 chuck button, 1.3 internal threads, a 1.4 spring, a 1.5 female seat connecting end, a 1.6 sliding ring, a 2.1 tolerance connecting end, a 2.2 tolerance connecting protrusion, a 2.3 external threads and a 2.4 clamping groove are shown.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: the quick assembly and disassembly assembly for the insulating rod in the embodiment, as shown in fig. 1, comprises a female seat part 1 and a tolerance part 2, and because the insulating rod is long, related personnel need to use the insulating rod at a higher power facility, the insulating rod is split into two sections before use, so that the insulating rod can be conveniently carried by the staff when going to the power facility.

As shown in fig. 2 and 3, the insulating rod female seat part 1 comprises a female seat connecting end 1.5 and a rod body, the female seat connecting end 1.5 is arranged at one end of the rod body, a sliding ring 1.6 is arranged at the top end of the female seat connecting end 1.5, the sliding ring 1.6 divides the female seat connecting end 1.5 into an upper section and a lower section, and the lower section of the female seat connecting end 1.5 can rotate relative to the sliding ring 1.6. The female seat link 1.5 is whole to be the cylinder, is equipped with female seat button in female seat link 1.5 cylinder side, is located the below of slip ring 1.6 simultaneously, and female seat button includes chuck button 1.2, and chuck button 1.2 sets up in female seat link 1.5 side, and spring 1.4 that is located chuck button 1.2 below sets up in female seat link 1.5, and chuck button top still is connected with female seat chuck 1.1, and female seat chuck 1.1 stands out in female seat link 1.5. The female seat is provided with a female seat button at one end, the size of the empty groove is matched with the tolerance part, and a circle of internal threads 1.3 are arranged on the inner wall of the empty groove. The chuck button 1.2 is the body shape of the platform itself, and the upper end of chuck button 1.2 is slightly more than the lower extreme, and when the tolerance part of order gram stick and female seat part are mutually docked, because the big-end-up's of chuck button 1.2 structure, chuck button 1.2 can receive decurrent pressure and cause spring 1.4 compression, and when spring 1.4 compression to a certain extent can react in the draw-in groove 2.4 of tolerance part and cause both to block together.

As shown in fig. 4 and 5, the insulation rod tolerance part 2 comprises a tolerance connecting end 2.1 and a rod body, the tolerance connecting end 2.1 is arranged at one end of the rod body, the tolerance connecting end 2.1 is integrally a cylinder, a columnar tolerance connecting protrusion 2.2 is arranged at the top end of the tolerance connecting end, and an external thread matched with the internal thread 1.3 is arranged on the side surface of the tolerance connecting protrusion 2.2. The edge of the connecting plane of the tolerance connecting end 2.1 and the tolerance connecting protrusion 2.2 is provided with a clamping groove 2.4, the shape and the size of the clamping groove 2.4 are matched with those of the female socket clamping head 1.1, and the size of the tolerance connecting protrusion 2.2 are matched with those of the empty groove in the center of the female socket part 1. When the staff needs to dismantle the spliced insulating rod, the worker only needs to press the chuck button and then reversely rotate and unscrew the tolerance part of the insulating rod and the parent seat part, so that the insulating rod and the parent seat part can be separated.

When in operation, the device comprises: after an operator carries a female seat part 1 and a tolerance part 2 separated by a bar to a designated working place, taking out the female seat part 1 and the tolerance part assembly 2 of the bar, extruding a female seat clamping head 1.1 of the female seat part 1 by aiming at a clamping groove 2.4 of the tolerance part 2, when extruding to a certain extent, enabling a spring 1.4 to enable a table-shaped female seat clamping head 1.1 to be sprung into the clamping groove 2.4, and then enabling the female seat part 1 and the tolerance part 2 to correspondingly rotate for one circle to enable an internal thread 1.3 to be in fit and locked with an external thread (2.3). After the staff has used the order gram stick, only need female seat part 1 and tolerance part 2 of counter-rotating order gram stick, press dop button (1.2) again and make female seat dop break away from the draw-in groove and can separate both.

Claims (3)

1. The utility model provides a quick assembly disassembly subassembly of order gram stick, its characterized in that, including female seat portion (1) and tolerance portion (2), be equipped with female seat button on female seat portion (1), female seat portion (1) are including body of rod and female seat link (1.5), female seat link (1.5) are connected with the body of rod, female seat link (1.5) side is equipped with female seat button, tolerance portion (2) include tolerance link (2.1) and tolerance connection protruding (2.2), tolerance connection protruding (2.2) side is equipped with external screw thread (2.3), the side of tolerance link (2.1) is equipped with draw-in groove (2.4), tolerance portion (2) are equipped with draw-in groove (2.4) with female seat button looks adaptation, female seat portion (1) one end is equipped with the empty slot, empty slot inner wall is equipped with internal thread (1.3), the size and the tolerance portion looks adaptation of empty slot and internal thread (1.3).

2. The quick assembling and disassembling assembly for the insulating rod according to claim 1, wherein the female seat part (1) further comprises a sliding ring (1.6), the sliding ring (1.6) is arranged in the middle of the female seat connecting end (1.5), the sliding ring (1.6) is arranged in the female seat connecting end (1.5), and the sliding ring (1.6) divides the female seat connecting end (1.5) into two parts.

3. A quick assembly and disassembly assembly for a bar according to claim 2, characterized in that the female socket button comprises a chuck button (1.2), the chuck button (1.2) is mounted below the sliding ring (1.6), one end of the chuck button (1.2) close to the sliding ring (1.6) is provided with a female socket chuck (1.1), and the other end of the chuck button (1.2) is provided with a spring (1.4).

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