CN111162478A - Suspension clamp gasket supplementing device - Google Patents
Suspension clamp gasket supplementing device Download PDFInfo
- Publication number
- CN111162478A CN111162478A CN201910712951.4A CN201910712951A CN111162478A CN 111162478 A CN111162478 A CN 111162478A CN 201910712951 A CN201910712951 A CN 201910712951A CN 111162478 A CN111162478 A CN 111162478A
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- China
- Prior art keywords
- rod
- gasket
- sliding rod
- fixed
- arc
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Electric Cable Installation (AREA)
Abstract
The invention discloses a suspension clamp gasket supplementing device which comprises a connecting rod, wherein a jaw type connecting device is fixedly arranged at one end head of the connecting rod; a gasket clamp holder is arranged in the middle of the connecting rod; the gasket holder comprises a fixed rod, a sliding rod, movable arc-shaped teeth, a limiting nut, fixed arc-shaped teeth, a spring and a push rod. The invention has the advantages that: the suspension clamp gasket repairing device is simple and reasonable in structure, convenient and fast to assemble, maintenance personnel can perform repairing operation on the suspension clamp gasket when standing on a tower, labor intensity and danger of workers are reduced, and working efficiency is improved.
Description
The technical field is as follows:
the invention relates to the technical field of line maintenance equipment in the power industry, in particular to a suspension clamp gasket supplementing device.
Background art:
the suspension clamp is an important component hardware fitting in an overhead transmission line and plays a role in connecting and supporting a lead in the transmission line. Because of the suspension clamp exposes outside throughout the year, under the effect of wind power, the socket link plate and the fixing bolt of suspension clamp produce relative motion, if the split pin that will make on the bolt that passes the socket link plate for a long time drops, loses, causes nut, the gasket on the bolt of fixed socket link plate to drop, and then causes the bolt of fixed socket link plate to deviate from, and suspension clamp and insulator separation, suspension clamp lose the fixed point, finally lead to the wire to drop.
When nuts and gaskets on bolts for fixing the bowl head hanging plate fall off and are repaired, close-range electrified maintenance treatment is needed to enter an electric field operation at an equipotential, namely a hanging rope ladder equipotential entering electric field method or an insulating flat ladder equipotential entering electric field method. The two methods all need more electrified tools and can be completed by at least 5 persons, the operation method is complex, the technical requirements on operators are high, the danger coefficient is large, time and labor are wasted, the labor intensity is high, and the working efficiency is low.
The invention content is as follows:
the invention aims to provide a special tool for repairing a suspension clamp gasket, which can rapidly repair a damaged or lost gasket on a suspension clamp without close-range electrified maintenance treatment.
The technical scheme adopted by the invention for solving the technical problems is as follows: a suspension clamp gasket supplementing device is characterized by comprising a connecting rod, wherein a jaw type connecting device is fixedly arranged at one end head of the connecting rod; the middle part of the connecting rod is provided with a gasket holder, and the gasket holder comprises a fixed rod, fixed arc-shaped teeth, a sliding rod, a sliding block, a spring and movable arc-shaped teeth; one end of the fixed rod, which is perpendicular to the connecting rod, is fixedly connected with the side wall of the connecting rod, one end of the fixed arc-shaped tooth is fixedly connected with the other end of the fixed rod, and the side wall of the fixed rod is fixedly provided with the sliding rod which is perpendicular to the fixed rod; one end of the sliding rod is provided with a blind hole; the sliding block is arranged in the blind hole in a sliding mode, and the spring is arranged between the sliding block and the bottom of the blind hole; a waist-shaped hole communicated with the blind hole is formed in the top surface of the sliding rod, and one end of the movable arc-shaped tooth arranged above the sliding rod penetrates through the waist-shaped hole and is fixedly connected with the sliding block; the fixed arc-shaped teeth and the inner arc surfaces of the movable arc-shaped teeth are arranged oppositely.
Preferably, a reflecting observation mirror is movably arranged at the end of the other end of the connecting rod in a split manner.
The invention has the advantages that: the structure is simple and reasonable, the operation is convenient and reliable, the end part of the horizontal connecting rod is provided with the tooth clamp type connecting device which can be connected with the insulating rod, the carrying and the storage are convenient, and the gasket is quickly assembled and disassembled; the staff stands on the shaft tower, uses this instrument centre gripping gasket to stretch out along horizontal bolt direction and can carry out the operation of gasket, need not to climb closely electrified maintenance processing worker, has reduced maintainer's intensity of labour and the construction degree of difficulty, the effectual work efficiency and the construction security that have improved.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the gasket holder of the present invention;
FIG. 3 is an explanatory view of the use of the present invention on the back side of the suspension clamp;
fig. 4 is an explanatory view of the use of the present invention on the front surface of the suspension clamp.
The connecting rod 1, the jaw type connecting device 2, the gasket holder 3, the fixed rod 301, the sliding rod 302, the sliding rod 303, the movable arc-shaped tooth 304, the limit nut 305, the fixed arc-shaped tooth 306, the spring 307, the push rod 308, the blind hole 309, the waist-shaped hole 310, the gasket limit groove 311, the reflective observation mirror 4, the suspension clamp 5, the transverse bolt 6, the gasket 7 and the insulating rod 8.
The specific implementation mode is as follows:
Instructions for use: as shown in fig. 3, when a worker stands on a tower to supplement a gasket 7 on a transverse bolt 6 on the back of a suspension clamp 5, the suspension clamp gasket supplementing device is connected with one end of an insulating rod 8 through a jaw type connecting device 2, and a push rod 308 is pushed to enable a movable arc-shaped tooth 304 to displace in a waist-shaped hole 310 and to be far away from a fixed arc-shaped tooth 306; placing the gasket 7 in the gasket limiting groove 311 of the fixed arc-shaped tooth 306 and the movable arc-shaped tooth 304; releasing the push rod 308, the movable arc-shaped teeth 304 clamp the gasket 7 between the movable arc-shaped teeth 304 and the fixed arc-shaped teeth 306 under the elastic force of the spring 307; operating an insulating rod 8, and sleeving a gasket 7 on a transverse bolt 6 of a vision blind area on the back of the suspension clamp 5 by virtue of a reflecting observation mirror 4; after the gasket 7 is sleeved on the transverse bolt 6, pulling the insulating rod 8 to move the gasket holder 3 along the direction vertical to the axial direction of the transverse bolt 6; the spacer 7 is separated from the spacer holder 3, and the spacer 7 attaching operation of the suspension clamp 5 is completed.
As shown in fig. 4, when a worker performs pad 7 repair on the transverse bolt 6 on the front surface of the suspension clamp 5, the worker stands on a tower, connects the suspension clamp pad repair device with one end of the insulating rod 8 through the jaw type connecting device 2, and pushes the push rod 308 to enable the movable arc-shaped teeth 304 to displace in the waist-shaped holes 310 and to be far away from the fixed arc-shaped teeth 306; placing the gasket 7 in the gasket limiting groove 311 of the fixed arc-shaped tooth 306 and the movable arc-shaped tooth 304; releasing the push rod 308, the movable arc-shaped teeth 304 clamp the gasket 7 between the movable arc-shaped teeth 304 and the fixed arc-shaped teeth 306 under the elastic force of the spring 307; the reflecting observation mirror 4 is detached from the connecting rod 1;
operating an insulating rod 8, and sleeving a gasket 7 on the transverse bolt 6 on the front surface of the suspension clamp 5; after the gasket 7 is sleeved on the transverse bolt 6, pulling the insulating rod 8 to move the gasket holder 3 along the direction vertical to the axial direction of the transverse bolt 6; the spacer 7 is separated from the spacer holder 3, and the spacer 7 attaching operation of the suspension clamp 5 is completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A suspension clamp gasket supplementing device is characterized by comprising a connecting rod, wherein a jaw type connecting device is fixedly arranged at one end head of the connecting rod; a gasket clamp holder is arranged in the middle of the connecting rod; the gasket holder comprises a fixed rod, a sliding rod, movable arc-shaped teeth, a limiting nut, fixed arc-shaped teeth, a spring and a push rod; the side wall of the connecting rod is fixedly provided with the fixed rod which is perpendicular to the connecting rod; the top end of the fixed rod is fixedly provided with the sliding rod which is perpendicular to the fixed rod; one end of the sliding rod is provided with a blind hole; waist-shaped holes communicated with the blind holes are oppositely formed in the top surface and the bottom surface of the sliding rod; the sliding rod is arranged in the two waist-shaped holes which are oppositely arranged, two ends of the sliding rod are respectively arranged at the outer sides of the two waist-shaped holes which are oppositely arranged up and down, and the sliding rod slides and moves in the waist-shaped holes along the axial direction of the blind hole in a reciprocating manner; the movable arc-shaped teeth are arranged at the top end of the sliding rod above the top surface of the sliding rod; the sliding rod below the bottom surface of the sliding rod is provided with the limiting nut; the fixed arc-shaped teeth are arranged on the top surface of the sliding rod; the fixed arc-shaped teeth and the inner arc surfaces of the movable arc-shaped teeth are arranged oppositely; the spring is arranged between the sliding rod in the blind hole and the bottom of the blind hole; the blind hole is internally provided with the push rod, one end of the push rod is fixedly connected with the side wall of the slide rod in the blind hole, and the other end of the push rod is arranged outside the hole opening of the blind hole.
2. The suspension clamp gasket compensator of claim 1, wherein a reflective observation mirror is movably arranged at the other end of the connecting rod in a split manner.
3. The suspension clamp gasket compensator of any one of claims 1 or 2, wherein the fixed arc-shaped teeth and the movable arc-shaped teeth are provided with gasket limiting grooves with notches corresponding to the opposite arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712951.4A CN111162478A (en) | 2019-08-02 | 2019-08-02 | Suspension clamp gasket supplementing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712951.4A CN111162478A (en) | 2019-08-02 | 2019-08-02 | Suspension clamp gasket supplementing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111162478A true CN111162478A (en) | 2020-05-15 |
Family
ID=70555865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910712951.4A Pending CN111162478A (en) | 2019-08-02 | 2019-08-02 | Suspension clamp gasket supplementing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111162478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510383A (en) * | 2020-11-02 | 2021-03-16 | 贵州电网有限责任公司 | Clamping type quick-release grounding rod |
-
2019
- 2019-08-02 CN CN201910712951.4A patent/CN111162478A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510383A (en) * | 2020-11-02 | 2021-03-16 | 贵州电网有限责任公司 | Clamping type quick-release grounding rod |
| CN112510383B (en) * | 2020-11-02 | 2022-08-12 | 贵州电网有限责任公司 | Clamping type quick-release grounding rod |
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