CN106229871A - A kind of insulating bar with blindmate formula snap joint - Google Patents

Abstract

The invention relates to the technical field of insulating rods, in particular to an insulating rod with a blind plug-in quick connector, which includes a second operating rod, one end of the second operating rod is covered with a second sleeve, and the second operating rod is close to the One end of the second sleeve is provided with a slot, and one side of the slot is provided with a second groove, the second groove runs through the side wall of the second operating rod and extends into the side wall of the second sleeve , the second groove is provided with a spring, the end of the spring away from the second groove is provided with a gasket, the side of the gasket away from the spring is provided with a steel ball, and a connecting rod is inserted in the slot , the end of the connecting rod away from the slot is connected with a first sleeve, and the first sleeve is sleeved on the first operating rod. The invention has the advantages of simple structure, reasonable design, convenient use, etc., and is convenient for users to quickly install multi-section insulating rods.

Description

An insulating rod with a blind plug-in quick connector

technical field

The invention relates to the technical field of insulating rods, in particular to an insulating rod with a blind plug-in quick connector.

Background technique

At present, during the shutdown and power transmission operation of electrical equipment in various substations and equipment cleaning, operating personnel need to carry commonly used safety tools and appliances such as electroscopes, grounding wires, and insulating operating rods. The insulating operating rod is a unified name for insulating tools in the power system. It can be used for live work, live maintenance and live maintenance work tools, and the interface type insulating operating rod is a commonly used insulating rod. The subsection adopts the screw interface, but the operation of the screw interface is a bit cumbersome during installation, which is not easy to use.

Contents of the invention

The purpose of the present invention is to solve the shortcomings in the prior art, and propose an insulating rod with a blind plug-in quick connector.

In order to achieve the above object, the present invention adopts the following technical solutions:

Design an insulating rod with a blind plug-in quick connector, including a second operating rod, one end of the second operating rod is covered with a second sleeve, and an end of the second operating rod close to the second sleeve is provided with a plug A slot, one side of the slot is provided with a second groove, the second groove runs through the side wall of the second operating rod and extends into the side wall of the second sleeve, the second groove is set There is a spring, the end of the spring away from the second groove is provided with a gasket, and the side of the gasket away from the spring is provided with a steel ball;

A connecting rod is inserted into the slot, and the end of the connecting rod far away from the slot is connected with a first sleeve, the first sleeve is set on the first operating rod, and a side of the connecting rod is provided with The first groove corresponding to the steel ball.

Preferably, positioning bolts are arranged on the first sleeve and the second sleeve.

Preferably, a handle is provided at the end of the second operating lever away from the slot, and anti-slip lines are provided on the handle.

Preferably, an operating head is provided at the end of the first operating rod away from the first sleeve.

The invention proposes an insulating rod with a blind plug-in quick connector, which has the beneficial effect that: when the invention is in use, the user only needs to insert the connecting rod into the slot, and the steel ball is compressed to the second groove under the action of the connecting rod Inside, when the first groove moves to the position of the steel ball, the steel ball pops out under the action of the spring to engage with the first groove, which is fast and convenient. The invention has the advantages of simple structure, reasonable design, convenient use, etc., and is convenient for users to quickly install multi-section insulating rods.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the rod body connection of an insulating rod with a blind plug-in quick connector proposed by the present invention;

Fig. 2 is a schematic diagram of the structure of the second groove of an insulating rod with a blind plug-in quick connector proposed by the present invention;

Fig. 3 is a schematic diagram of the overall structure of an insulating rod with a blind plug-in quick connector proposed by the present invention.

In the figure: first operating rod 1, first sleeve 2, connecting rod 3, slot 4, second sleeve 5, first groove 6, handle 7, second operating rod 8, steel ball 9, gasket 10 , Spring 11, second groove 12, operating head 13.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Figures 1-3, an insulating rod with a blind plug-in quick connector includes a second operating rod 8, one end of the second operating rod 8 is covered with a second sleeve 5, and the second operating rod 8 is close to the second One end of the sleeve 5 is provided with a slot 4, and one side of the slot 4 is provided with a second groove 12, the second groove 12 runs through the side wall of the second operating rod 8 and extends to the side wall of the second sleeve 5 Inside, the second groove 12 is provided with a spring 11, the end of the spring 11 away from the second groove 12 is provided with a washer 10, the side of the washer 10 away from the spring 11 is provided with a steel ball 9, and the second operating rod 8 is far away from the insertion One end of the groove 4 is provided with a handle 7, and the handle 7 is provided with anti-slip lines, which is convenient for users to use.

A connecting rod 3 is inserted into the slot 4, and the end of the connecting rod 3 far away from the slot 4 is connected with a first sleeve 2, the first sleeve 2 is set on the first operating rod 1, the first sleeve 2 and the second Positioning bolts are arranged on the two pipe sleeves 5 for fastening and limiting the positions of the first pipe sleeve 2 and the second pipe sleeve 5. One side of the connecting rod 3 is provided with a first recess corresponding to the steel ball 9. Groove 6, the first groove 6 is set as a groove with a diameter slightly larger than the steel ball 9, and the end of the first operating rod 1 away from the first sleeve 2 is provided with an operating head 13, which is convenient for users to use.

When the present invention is in use, the user only needs to insert the connecting rod 3 into the slot 4, and the steel ball 9 is compressed into the second groove 12 under the action of the connecting rod 3. When the first groove 6 moves to the position of the steel ball 9 , the steel ball 9 pops up under the action of the spring 11 to engage with the first groove 6, which is fast and convenient.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (4)

1. An insulating rod with a blind plug-in quick connector, comprising a second operating rod (8), characterized in that, one end of the second operating rod (8) is sheathed with a second sleeve (5), and One end of the second operating rod (8) close to the second sleeve (5) is provided with a slot (4), and one side of the slot (4) is provided with a second groove (12), and the second groove The groove (12) runs through the side wall of the second operating rod (8) and extends into the side wall of the second sleeve (5), and a spring (11) is arranged in the second groove (12), and the spring (11) A gasket (10) is provided at an end away from the second groove (12), and a steel ball (9) is provided at the side of the gasket (10) away from the spring (11); The slot (4) is inserted with a connecting rod (3), and the end of the connecting rod (3) away from the slot (4) is connected with a first sleeve (2), and the first sleeve (2) ) is sheathed on the first operating rod (1), and a first groove (6) corresponding to the steel ball (9) is provided on one side of the connecting rod (3). 2. An insulating rod with a blind plug-in quick connector according to claim 1, characterized in that, the first sleeve (2) and the second sleeve (5) are both provided with positioning bolts. 3. An insulating rod with a blind plug-in quick connector according to claim 1, characterized in that a handle (7) is provided at the end of the second operating rod (8) away from the slot (4), and Anti-slip lines are provided on the handle (7). 4. An insulating rod with a blind plug-in quick connector according to claim 1, characterized in that an operating head (13) is provided at the end of the first operating rod (1) away from the first sleeve (2) ).