CN220822394U

CN220822394U - Electricity inspection operating rod

Info

Publication number: CN220822394U
Application number: CN202321644721.7U
Authority: CN
Inventors: 赵雄; 任政委; 武永腾; 解云涛; 王永峰
Original assignee: Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Current assignee: Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-04-19
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses an electric inspection operating rod which comprises a main sleeve, wherein a connecting pipe is movably arranged at the top of the main sleeve, a connecting cover is movably arranged at the top of the connecting pipe, a hook is arranged at the top of the connecting cover in a penetrating manner, two groups of L-shaped clamping blocks are fixedly arranged at the bottom of the hook, two groups of L-shaped clamping grooves are formed in the outer surface of the connecting pipe, the bottoms of the L-shaped clamping blocks are clamped below the L-shaped clamping grooves, a plugging block is clamped inside the L-shaped clamping grooves, a pull ring is fixedly arranged at one side of the plugging block, a current sensing wire is fixedly arranged on the outer surface of the L-shaped clamping blocks, and current sensing equipment is electrically arranged at the front end of the current sensing wire. According to the utility model, through the mode of clamping and fixing the L-shaped clamping blocks, convenience in replacing the hook structure can be increased, high-efficiency usability of the structure is ensured, different hook structures or other detection structures can be replaced on the connecting pipe according to different use requirements, and the practicability of the device is improved.

Description

Electricity inspection operating rod

Technical Field

The utility model relates to the technical field of power detection equipment, in particular to an electric inspection operating rod.

Background

The insulating operating rod is a unified name which is specially used for an insulating tool in a power system and can be used for live working, live overhaul and live maintenance working tools, and when the insulating operating rod is used, the single functionality of the existing part of operating rod structure is difficult to meet different use requirements in order to meet different electric overhaul works, so that the usability of the device is affected.

Patent document: CN211295972U discloses an operation rod for electricity inspection, "including heat absorption box, ceramic U-shaped piece and TPO insulator spindle, the heat absorption box is installed through the bolt to the one end of ceramic U-shaped piece, the absorber plate is installed through set screw to heat absorption box inner wall one side, and the intussuseption of heat absorption box is filled with the graphite alkene granule, the top is installed through the screw in the recess of ceramic U-shaped piece and is connect the electric plate, the bottom of ceramic U-shaped piece is provided with the movable groove, and the top of movable groove is provided with the movable column, the top both ends of movable column are glued through polyurethane and are glued the PP insulator spindle, the TPO insulator spindle is installed through the mounting hole to the bottom of ceramic U-shaped piece, the extexine of TPO insulator spindle is provided with anti-skidding weaving layer, the interlock pole is installed through the screw to the bottom of movable column. The novel operation rod for electricity inspection has various functions, is simple to operate, is convenient to produce, meets various requirements in use, and is suitable for wide popularization and use;

However, in the above patent, the device satisfies various demands in use by a multifunctional use mode such as heat absorption and insulation, but the front end structure of the operating rod is affected by long-term use in use, and the structure and the power equipment are in excessive contact with each other, so that certain damage is caused to the surface structure, and the structure is inconvenient to maintain and the practicality of the structure is affected.

Disclosure of utility model

The present utility model is directed to an electric inspection operation lever, which solves the above-mentioned problems of the related art.

In order to achieve the above purpose, the utility model provides a technical scheme that an electric inspection operating rod comprises a main sleeve, wherein a connecting pipe is movably arranged at the top of the main sleeve, and a connecting cover is movably arranged at the top of the connecting pipe;

The top of connecting the lid runs through and installs the couple, the bottom fixed mounting of couple has two sets of L type fixture blocks, two sets of L type draw-in grooves have been seted up to the surface of connecting pipe, and the bottom joint of L type fixture block is in the below of L type draw-in groove, the inside joint of L type draw-in groove is installed and is blocked up the piece, one side fixed mounting of blocked up the piece has the pull ring.

Preferably, the outer surface of the L-shaped clamping block is fixedly provided with a current sensing wire, and the front end of the current sensing wire is electrically provided with a current sensing device.

Preferably, the bottom movable mounting of connecting pipe has the lifter, the top fixed mounting of lifter has the turning block, and the turning block rotates the inside of connecting pipe of connecting.

Preferably, the outer surface of the main sleeve is sleeved with an insulating sleeve, and the lifting rod penetrates through the main sleeve.

Preferably, the outer surface of the main sleeve is provided with a limiting chute, and one side of the limiting chute is provided with a plurality of groups of positioning clamping grooves.

Preferably, a connecting block is fixedly arranged at the bottom of the lifting rod, and a handle is fixedly arranged at the bottom of the connecting block.

Preferably, the front surface of the connecting block is fixedly provided with a clamping block, and the clamping block is in sliding connection with the inside of the limiting sliding groove and the positioning clamping groove.

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

1. According to the utility model, through the mode of clamping and fixing the L-shaped clamping blocks, convenience in replacing the hook structure can be increased, high-efficiency usability of the structure is ensured, different hook structures or other detection structures can be replaced on the connecting pipe according to different use requirements, and the practicability of the device is improved.

2. According to the utility model, through the adjustment function on the sliding position of the lifting rod, the flexibility of length adjustment of the device in use is increased, and the applicability of the device in use is increased by matching with the rotation usability of the lifting rod on the connecting pipe.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a connecting pipe according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a turning block structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of an L-shaped latch according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a rotor block according to the present utility model.

In the figure: 1. a main sleeve; 2. a connecting pipe; 3. a connection cover; 4. a hook; 5. an L-shaped clamping block; 6. an L-shaped clamping groove; 7. a block; 8. a pull ring; 9. a current sensing line; 10. a lifting rod; 11. a rotating block; 12. an insulating sleeve; 13. limiting sliding grooves; 14. positioning clamping grooves; 15. a connecting block; 16. a grip; 17. and a clamping block.

Detailed Description

Referring to fig. 1 to 5, an electric inspection operation rod comprises a main sleeve 1, wherein a connecting pipe 2 is movably installed at the top of the main sleeve 1, a connecting cover 3 is movably installed at the top of the connecting pipe 2, a hook 4 is installed at the top of the connecting cover 3 in a penetrating manner, two groups of L-shaped clamping blocks 5 are fixedly installed at the bottom of the hook 4, two groups of L-shaped clamping grooves 6 are formed in the outer surface of the connecting pipe 2, the bottom of the L-shaped clamping blocks 5 are clamped below the L-shaped clamping grooves 6, a plugging block 7 is clamped inside the L-shaped clamping grooves 6, a pull ring 8 is fixedly installed at one side of the plugging block 7, a current sensing wire 9 is fixedly installed at the outer surface of the L-shaped clamping blocks 5, and current sensing equipment is electrically installed at the front end of the current sensing wire 9;

When the device is used for electric power overhaul, the top of the L-shaped clamping block 5 provided with the L-shaped clamping groove 6 is clamped into the inner wall of the connecting pipe 2 in a clamping manner, the purpose of clamping is achieved through rotation of an angle, then the connecting cover 3 and the hook 4 can be installed and connected at the top of the connecting pipe 2, and the clamping of the blocking block 7 can be achieved, so that the position of the L-shaped clamping block 5 in the connecting pipe 2 is limited, the stable usability of the hook 4 in use is improved, the convenience of replacing the hook 4 structure can be improved in a clamping and fixing manner through the L-shaped clamping block 5, the high-efficiency usability of the structure is guaranteed, the device can be used for pulling a circuit when the device is held for use, and the circuit current detection work of the current sensing equipment is facilitated through the conductivity of the hook 4 and the conductivity of the current sensing wire 9.

The lifting rod 10 is movably arranged at the bottom of the connecting pipe 2, the rotating block 11 is fixedly arranged at the top of the lifting rod 10, the rotating block 11 is rotationally connected to the inside of the connecting pipe 2, the outer surface of the main sleeve 1 is provided with a limiting chute 13, one side of the limiting chute 13 is provided with a plurality of groups of positioning clamping grooves 14, the bottom of the lifting rod 10 is fixedly provided with a connecting block 15, the bottom of the connecting block 15 is fixedly provided with a handle 16, the front surface of the connecting block 15 is fixedly provided with a clamping block 17, and the clamping block 17 is in sliding connection with the inside of the limiting chute 13 and the positioning clamping grooves 14;

Through the promotion to lifter 10 bottom handle 16, can drive the slip use of lifter 10 in main sleeve pipe 1, and during its slip, joint piece 17 slidable in the inside of spacing spout 13, but its joint to the inside of positioning slot 14 after the rotation of certain angle, then reach the joint location to joint piece 17 position, in order to satisfy the effect of adjusting lifter 10 sliding position, the flexibility of length adjustment when adding the device and use, the rotation usability on the lifter 10 on the cooperation connecting pipe 2, thereby add the suitability when the device uses.

Wherein the outer surface of the main sleeve 1 is sleeved with an insulating sleeve 12, and the lifting rod 10 penetrates through the inside of the main sleeve 1;

By sleeving the insulating sleeve 12, the device can play an effective role in electric power insulation protection in electric power detection work.

The theory of operation has the top card of L type draw-in groove 6 to the inner wall of connecting pipe 2 with L type fixture block 5 through the mode card of joint to reach the purpose of joint through the rotation of angle, then can install the connection to connecting lid 3 and couple 4 at the top of connecting pipe 2, and the card of accessible shutoff piece 7 is gone into, thereby inject the position of L type fixture block 5 in the connecting pipe 2, then make couple 4 structure can be used for pulling work under stable installed state, and the regulation of accessible lifter 10 is adjusted the whole height of device, in order to satisfy electric power maintenance work.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electric inspection operating rod comprises a main sleeve (1), and is characterized in that: the top of the main sleeve (1) is movably provided with a connecting pipe (2), and the top of the connecting pipe (2) is movably provided with a connecting cover (3);

The top of connecting lid (3) runs through and installs couple (4), the bottom fixed mounting of couple (4) has two sets of L type fixture blocks (5), two sets of L type draw-in groove (6) have been seted up to the surface of connecting pipe (2), and the bottom joint of L type fixture block (5) is in the below of L type draw-in groove (6), shutoff piece (7) are installed in the inside joint of L type draw-in groove (6), one side fixed mounting of shutoff piece (7) has pull ring (8).

2. A power inspection lever as claimed in claim 1, wherein: the outer surface of the L-shaped clamping block (5) is fixedly provided with a current sensing wire (9), and the front end of the current sensing wire (9) is electrically provided with current sensing equipment.

3. A power inspection lever as claimed in claim 1, wherein: the bottom movable mounting of connecting pipe (2) has lifter (10), the top fixed mounting of lifter (10) has rotating block (11), and rotating block (11) rotate and connect in the inside of connecting pipe (2).

4. A power inspection lever as claimed in claim 1, wherein: the outer surface of the main sleeve (1) is sleeved with an insulating sleeve (12), and the lifting rod (10) penetrates through the main sleeve (1).

5. A power inspection lever as claimed in claim 1, wherein: the outer surface of the main sleeve (1) is provided with a limiting chute (13), and one side of the limiting chute (13) is provided with a plurality of groups of positioning clamping grooves (14).

6. A power inspection lever as claimed in claim 3, wherein: the bottom of lifter (10) is fixed mounting has connecting block (15), the bottom of connecting block (15) is fixed mounting has handle (16).

7. The power inspection lever of claim 6, wherein: the front of connecting block (15) fixed mounting has joint piece (17), and joint piece (17) sliding connection is in the inside of spacing spout (13) and location draw-in groove (14).