Quick-connection high-voltage insulating rod connecting piece

Abstract

The utility model provides a quick-connection high-voltage insulating rod connecting piece. The quick-connection high-voltage insulating rod connecting piece comprises a first connecting column and a second connecting column, the plug is fixedly installed at one end of the first connecting column, and a limiting groove is formed in the outer side face of the plug; and the joint is fixedly mounted at one end of the second connecting column. According to the quick-connection high-voltage insulating rod connecting piece provided by the utility model, through mutual cooperation of the first connecting column, the plug, the limiting groove, the second connecting column, the joint, the mounting groove, the ball, the spring, the sliding sleeve and other structures, when two insulating rods need to be connected during use, only the plug needs to be inserted into the inner side surface of the joint, and the two insulating rods are connected through the sliding sleeve. And the balls are clamped into the inner side surfaces of the limiting grooves, so that the two insulating rods can be connected, only the sliding sleeves need to be pushed during disassembly, the operation is convenient and rapid, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power equipment technical field especially relates to a high -voltage insulating pole connecting piece of quick connection. BACKGROUND

[0002] The main use of insulating rod is to disconnect or close high-voltage disconnecting switch (knife gap), drop type fuse, install and remove portable ground wire, and carry out charged measurement and test tools, and insulating rod is a rod-shaped component with high insulation performance, usually made of glass fiber reinforced plastic (FRP) and other materials, according to the use and material, insulating rod can be divided into multiple types, such as high-voltage insulating rod, lightning protection insulating rod, isolation insulating rod, etc., wherein, high-voltage insulating rod is the most common in power equipment.

[0003] In order to facilitate the carrying of insulating rod, the prior art will divide the insulating rod into one section by one section, and then connect when needed, the traditional connecting mode is to provide a metal wire buckle at the end of each insulating rod, and the two insulating rods are connected by rotating, however, this connecting mode is relatively cumbersome to operate in actual use, and the staff needs to spend a certain amount of time, thereby reducing the work efficiency.

[0004] Therefore, it is necessary to provide a high-voltage insulating rod connecting piece of quick connection to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a high-voltage insulating rod connecting piece of quick connection, solve the problem that insulating rod is connected relatively cumbersome and reduces work efficiency.

[0006] In order to solve the above technical problems, the utility model provides a high-voltage insulating rod connecting piece of quick connection, which comprises:

[0007] The first connecting column and the second connecting column are provided.

[0008] The plug is fixedly installed at one end of the first connecting column, and a limiting groove is formed in the outer side surface of the plug.

[0009] The joint is fixedly installed at one end of the second connecting column, a plurality of mounting grooves are formed in the side surface of the joint, a plurality of rolling balls are arranged in the mounting grooves, a sliding sleeve is slidably connected to the outer side surface of the joint and the second connecting column, and a spring is arranged in the inner side surface of the sliding sleeve.

[0010] Preferably, the plug is arranged on the inner side surface of the joint, and one side of the rolling ball is arranged on the inner side surface of the limiting groove.

[0011] Preferably, one end of the first connecting column and the second connecting column abut each other, and the inner side of the first connecting column and the second connecting column is provided with an insulating rod.

[0012] Preferably, the spring is arranged on the outer side of the joint, and one end of the spring abuts one end of the second connecting column.

[0013] Preferably, a first pin hole is arranged in the other end of the first connecting column, and a second pin hole is arranged in the other end of the second connecting column.

[0014] Preferably, a plurality of first sliding grooves are arranged in one end of the outer side of the sliding sleeve, and a plurality of second sliding grooves are arranged in the other end of the outer side of the sliding sleeve.

[0015] Preferably, a plurality of first limiting strips are fixedly arranged on the outer side of the first connecting column, one end of each of the plurality of first limiting strips is slidably connected to the inner side of each of the plurality of first sliding grooves, a plurality of second limiting strips are fixedly arranged on the outer side of the second connecting column, and one end of each of the plurality of second limiting strips is slidably connected to the inner side of each of the plurality of second sliding grooves.

[0016] Compared with the related art, the high-voltage insulating rod connecting piece provided by the utility model has the following beneficial effects:

[0017] The utility model provides a kind of high-voltage insulating rod connecting piece of quick connection, through first connecting column, plug, limiting slot, second connecting column, joint, installation slot, ball, spring and sliding sleeve etc. Structure is mutually cooperated, when using, when needing to connect two insulating rods, only need to insert plug into the inner side of joint, and make ball be inserted into the inner side of limiting slot, it can be connected between two insulating rods, only need to push sliding sleeve when disassembling, it is convenient and fast to operate, increase work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic view of the first embodiment of the high-voltage insulating rod connecting piece of quick connection provided by the utility model;

[0019] Figure 2 It is the structure schematic view of the high-voltage insulating rod connecting piece of quick connection provided by the utility model; Figure 1

[0020] Figure 3 It is the structure schematic view of the high-voltage insulating rod connecting piece of quick connection provided by the utility model; Figure 1

[0021] Figure 4 It is the structure schematic view of the high-voltage insulating rod connecting piece of quick connection provided by the utility model; Figure 1

[0022] Figure 5 ​​​This is a structural schematic diagram of a second embodiment of a quick-connect high-voltage insulating rod connector provided by the utility model.

[0023] Numbers in the figure: 1. First connecting column, 11. First pin hole, 12. Plug, 13. Limiting groove, 2. Second connecting column, 21. Second pin hole, 22. Connector, 23. Mounting groove, 24. Ball bearing, 25. Spring, 26. Sleeve, 3. Insulating rod, 4. First slide groove, 41. Second slide groove, 5. First limiting strip, 51. Second limiting strip. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0025] First embodiment

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a quick-connect high-voltage insulating rod connector provided by the present invention; Figure 2 for Figure 1 The schematic diagram of the structure when in use is shown; Figure 3 for Figure 1 A schematic structural diagram of the first connecting column shown; Figure 4 for Figure 1 A schematic cross-sectional structure diagram of a second connecting column is shown. A quick-connect high-voltage insulating rod connector comprises: a first connecting column 1 and a second connecting column 2;

[0027] A plug 12, the plug 12 being fixedly mounted on one end of the first connecting column 1, and a limiting groove 13 being provided on an outer side surface of the plug 12;

[0028] The joint 22 is fixedly mounted on one end of the second connecting column 2. A plurality of mounting grooves 23 are provided on the side of the joint 22. Ball bearings 24 are provided inside the plurality of mounting grooves 23. The outer side surfaces of the joint 22 and the second connecting column 2 are slidably connected with a sleeve 26. The inner side surface of the sleeve 26 is provided with a spring 25.

[0029] The plug 12 is disposed on the inner side of the connector 22 , and one side of the ball 24 is disposed on the inner side of the limiting groove 13 .

[0030] One end of the first connecting column 1 and one end of the second connecting column 2 are in contact with each other, and an insulating rod 3 is provided on the inner side surface of each of the first connecting column 1 and the second connecting column 2 .

[0031] The spring 25 is sleeved on the outer side of the joint 22, and one end abuts against one end of the second connecting column 2.

[0032] The other end of the first connecting column 1 is internally provided with a first pin hole 11, and the other end of the second connecting column 2 is internally provided with a second pin hole 21.

[0033] When the ball 24 is used, it can move up and down on the inner side of the mounting groove 23, so that the sliding sleeve 26 pushes the ball 24 to move to the inner side of the limiting groove 13, and the ball 24 limits the plug 12 and the joint 22.

[0034] When used, the spring 25 can push the sliding sleeve 26, so that the sliding sleeve 26 pushes the ball 24.

[0035] Through the pin holes provided on the first connecting column 1 and the second connecting column 2, the first connecting column 1 and the second connecting column 2 are conveniently connected with the insulating rod 3, and after connection, the pin is inserted into the inner side of the pin hole for limiting.

[0036] The working principle of the high-voltage insulating rod connecting piece provided by the utility model for quick connection is as follows:

[0037] When used, the user pushes the sliding sleeve 26, so that the protrusion on the inner side of the sliding sleeve 26 extrudes the spring 25, so that the protrusion cancels the pushing of the ball 24, then the user inserts the plug 12 into the inner side of the joint 22, then releases the sliding sleeve 26, at this time the spring 25 pushes the sliding sleeve 26 to reset, so that the protrusion on the inner side of the sliding sleeve 26 pushes the ball 24, and limits the ball 24, so that one side of the ball 24 abuts against the inner side of the limiting groove 13, and then limits the plug 12 and the joint 22.

[0038] Compared with the related art, the high-voltage insulating rod connecting piece provided by the utility model for quick connection has the following beneficial effects:

[0039] Through the cooperation of the first connecting column 11, the plug 12, the limiting groove 13, the second connecting column 2, the joint 22, the mounting groove 23, the ball 24, the spring 25 and the sliding sleeve 26, when two insulating rods need to be connected, the plug 12 is only inserted into the inner side of the joint 22, and the ball 24 is only inserted into the inner side of the limiting groove 13, so that the two insulating rods 3 can be connected, and when disassembled, the sliding sleeve 26 is only pushed, so that the operation is convenient and fast, and the working efficiency is increased.

[0040] Second embodiment

[0041] Please refer toFigure 5 , based on the first embodiment of the application provides a kind of high voltage insulating rod connector of quick connection, the second embodiment of the application proposes another high voltage insulating rod connector of quick connection.The second embodiment is only the preferred mode of the first embodiment, the implementation of the second embodiment does not cause the impact to the single implementation of the first embodiment.

[0042] Specifically, the second embodiment of the application provides a kind of high voltage insulating rod connector of quick connection, the difference is that a kind of high voltage insulating rod connector of quick connection, the outer side of the sliding sleeve 26 One end is provided with a plurality of first sliding groove 4, the outer side of the sliding sleeve 26 Another end is provided with a plurality of second sliding groove 41.

[0043] The outer side of the first connecting column 1 is fixedly installed with a plurality of first limiting strips 5, one end of a plurality of the first limiting strips 5 is respectively connected to the inner side of a plurality of the first sliding groove 4, the outer side of the second connecting 2 It is fixedly installed with a plurality of second limiting strips 51, one end of a plurality of the second limiting strips 51 is respectively connected to the inner side of a plurality of the second sliding groove 41.

[0044] The working principle of the high voltage insulating rod connector of quick connection provided by the utility model is as follows:

[0045] When using, the sliding sleeve 26 is pushed down, the plug 12 is inserted into the inner side of the connector 22, and at this time the first limiting strip 5 is clamped into the inner side of the first sliding groove 4, thereby limiting the first connecting column 1 and the sliding sleeve 26, to avoid rotating each other.

[0046] Compared with the related art, the high voltage insulating rod connector of quick connection provided by the utility model has the following beneficial effects:

[0047] Through the cooperation of the first sliding groove 4, the second sliding groove 4, the first limiting strip 5 and the second limiting strip 51, when using, the plug 12 is inserted into the inner side of the connector 22, the first limiting strip 5 is clamped into the inner side of the first sliding groove 4, and at this time the second limiting strip 51 is clamped in the inner side of the second sliding groove 4, so that the first connecting column 1 and the second connecting column 2 can be limited, to avoid rotating each other.

[0048] The above is only an embodiment of the utility model, not the patent range of the utility model, any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A quick-connect high-voltage insulating rod connector, characterized in that: include: a first connecting post and a second connecting post; A plug, the plug being fixedly mounted on one end of the first connecting column, and a limiting groove being provided on an outer side surface of the plug; The connector is fixedly mounted on one end of the second connecting column, a plurality of mounting grooves are provided on the side of the connector, and balls are provided inside the plurality of mounting grooves. The outer sides of the connector and the second connecting column are slidably connected with a sleeve, and a spring is provided on the inner side of the sleeve.

2. A quick-connect high-voltage insulating rod connector according to claim 1, characterized in that: The plug is arranged on the inner side surface of the joint, and one side of the ball is arranged on the inner side surface of the limiting groove.

3. A quick-connect high-voltage insulating rod connector according to claim 2, characterized in that: One ends of the first connecting column and the second connecting column abut against each other, and an insulating rod is provided on the inner side surfaces of the first connecting column and the second connecting column.

4. A quick-connect high-voltage insulating rod connector according to claim 3, characterized in that: The spring is sleeved on the outer side of the joint, and one end of the spring abuts against one end of the second connecting column.

5. A quick-connect high-voltage insulating rod connector according to claim 4, characterized in that: A first pin hole is formed in the other end of the first connecting column, and a second pin hole is formed in the other end of the second connecting column.

6. A quick-connect high-voltage insulating rod connector according to claim 1, characterized in that: One end of the outer side surface of the sliding sleeve is provided with a plurality of first sliding grooves, and the other end of the outer side surface of the sliding sleeve is provided with a plurality of second sliding grooves.

7. A quick-connect high-voltage insulating rod connector according to claim 6, characterized in that: A plurality of first limit bars are fixedly installed on the outer side surface of the first connecting column, and one end of the plurality of first limit bars is respectively slidably connected to the inner side surfaces of the plurality of first sliding grooves. A plurality of second limit bars are fixedly installed on the outer side surface of the second connection, and one end of the plurality of second limit bars is respectively slidably connected to the inner side surfaces of the plurality of second sliding grooves.

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