CN203254378U - Combined type multifunctional insulating operation rod - Google Patents
Combined type multifunctional insulating operation rod Download PDFInfo
- Publication number
- CN203254378U CN203254378U CN 201320292367 CN201320292367U CN203254378U CN 203254378 U CN203254378 U CN 203254378U CN 201320292367 CN201320292367 CN 201320292367 CN 201320292367 U CN201320292367 U CN 201320292367U CN 203254378 U CN203254378 U CN 203254378U
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- CN
- China
- Prior art keywords
- connection
- base
- insulating bar
- multifunctional insulating
- connection block
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- Expired - Lifetime
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Abstract
The utility model relates to a combined type multifunctional insulating operation rod. The combined type multifunctional insulating operation rod is formed by a handholding handle, an anti-rotating connection connector and a working head, wherein the anti-rotating connection connector is formed by a base and a connection column; the base and the handholding handle are fixedly connected; an outer thread is formed on the upper part of the connection column; and symmetrical spring clamping columns are arranged on the middle lower part of the connection column. The working head is formed by a connection base and a metal contact terminal; the lower end of the connection base is provided with an opening and the opening is internally provided with an inner thread; and the side wall of the connection base has clamping holes which are symmetrical and correspond to the spring clamping columns. The connection base and the connection column are in spinning connection; and the spring clamping columns are clamped into the clamping holes. The combined type multifunctional insulating operation rod disclosed by the utility model is simple in structure and various in selection so that the problem that the oneness of a construction form of a metal end part connector is not matched with the diversity of working aims is solved. The requirements of accurately controlling an operation angle, grasping an operation direction and controlling operation force in an operation process are met. The inconvenience and hidden dangers to hot-line work, which are caused by the fact that the structural form of a metal end part connector of a precious T-shaped insulation operation rod is single, are avoided.
Description
Technical field
The utility model relates to a kind of combined multifunctional insulating bar.
Background technology
In the electric operation technical field, insulating bar is one of insulating tool the most frequently used in the livewire work.For guaranteeing carrying out smoothly of livewire work, requiring insulating bar to remove should have preferably dielectric strength, can bear outside the overvoltage that may occur during with the assurance operation.Rational structural shape and enough mechanical strengths also need be arranged, use safely, simple and direct, efficient to guarantee livewire work, conscientiously realize high safety, high-quality, high-precisionly finish the charged work of electrical equipment.At present, 110kV, 220kV insulating bar generally are to adopt all that insulating properties are strong, mechanical strength is good, " T font " insulating bar that high-quality epoxy resin pipe lightweight, that process through protection against the tide processes.Its insulating bar length is 1490mm ~ 1625mm, is divided into 3 ~ 4 joints; The metal end joint length is 1030mm ~ 1400mm; Handshake part length is 1130mm ~ 1170mm; Outside dimension is 35mm ~ 41mm.But because insulating bar metal end joint only is fixing " T font " a kind of structural form, there is certain limitation for satisfied on ordinary days hot line job use, when causing some specific operations to be used, " T font " insulating bar can not well be assisted the electrical equipment hot line job, the contiguous porcelain insulator of touching occurs easily, face the obstacle such as phase equipment wire, the safety when finally having influence on hot line job, reliability.Should " T font " when insulating bar can not satisfy dress, dismounting ground wire, strain and become flexible equipment end fastening the requirement of ground connection end parts.Can not satisfy in the winter time Xinjiang Special Geographic condition, day and night temperature is larger, removes accurately, up hill and dale ice slide phenomenon multiple between the porcelain insulator insulating trip.In use, because the metal end joint does not mate with effect required form, structure, be not easy control angle, hold direction, more be an impediment to good control operation dynamics, so be easy to cause adjacent other equipment of touching, damage adjacent porcelain insulator, be hooked into the obstacle such as neighbouring device wire.
Summary of the invention
The purpose of this utility model is to propose a kind ofly can guarantee to select different metal end joints according to different hot line job work requirements, with the combined multifunctional insulating bar of the diversity characteristics that satisfy charged work.
The purpose of this utility model is achieved in that the combined multifunctional insulating bar, and it is comprised of hand holding handle, anti-rotation jointing and operation head, anti-rotation jointing is comprised of base, joint pin, base and hand holding handle are fixedly linked, external screw thread is offered on joint pin top, and the middle and lower part is provided with symmetrical spring card pole.The operation head is comprised of Connection Block and metal contact, and the Connection Block lower end is uncovered, offers internal thread in uncovered, offer at the Connection Block sidewall symmetrical, and the hole clipping corresponding with spring card pole.Connection Block and joint pin spin, and spring card pole snaps in the hole clipping.
The utility model structure operation is simple, selects various.The unicity and the unmatched problem of work purpose diversity of metal end joint construction pattern have well been solved.Good accurately control operation angle, the requirement of holding direction of operating, control operation dynamics have been solved in the operating process.Stop in the past single inconvenience and the hidden danger of bringing to livewire work of " T font " insulating bar metal end joint design pattern.
Description of drawings: concrete structure of the present utility model is provided by following drawings and Examples:
Fig. 1 is that metal contact is the combined multifunctional insulating bar structural representation of strip;
Fig. 2 is that metal contact is the combined multifunctional insulating bar structural representation of two strips;
Fig. 3 is that metal contact is the combined multifunctional insulating bar structural representation of hook.
Legend: 1, metal contact, 2, Connection Block, 3, hole clipping, 4, joint pin, 5, spring card pole, 6, base, 7, hand holding handle.
The specific embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment: as shown in Figure 1, the combined multifunctional insulating bar is comprised of hand holding handle 7, anti-rotation jointing and operation head, anti-rotation jointing is comprised of base 6, joint pin 4, base 6 is fixedly linked with hand holding handle 7, external screw thread is offered on joint pin 4 tops, and the middle and lower part is provided with symmetrical spring card pole 5.The operation head is comprised of Connection Block 2 and metal contact 1, and Connection Block 2 lower ends are uncovered, offers internal thread in uncovered, offer at Connection Block 2 sidewalls symmetrical, and the hole clipping 3 corresponding with spring card pole 5.Connection Block 2 spins with joint pin 4, and spring card pole 5 snaps in the hole clipping 3 simultaneously.
Described hand holding handle 7 is insulating bar.
Described metal contact 1 is strip, vertically is built up in Connection Block 2 upper ends.
Described metal contact 1 is two strips, is herringbone and is built up in Connection Block 2 upper ends.
Described metal contact 1 is a hook.
In use, can select different operation heads according to different situations, operation head and anti-rotation jointing can keep being fastenedly connected by spring card pole 5.
Above technical characterictic has consisted of most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs inessential technical characterictic, satisfies the needs of different situations.
Claims (5)
1. combined multifunctional insulating bar, it is characterized in that: it is comprised of hand holding handle, anti-rotation jointing and operation head, anti-rotation jointing is comprised of base, joint pin, base and hand holding handle are fixedly linked, external screw thread is offered on joint pin top, the middle and lower part is provided with symmetrical spring card pole, the operation head is comprised of Connection Block and metal contact, the Connection Block lower end is uncovered, offer internal thread in uncovered, offer at the Connection Block sidewall symmetrical, and the hole clipping corresponding with spring card pole, Connection Block and joint pin spin, and spring card pole snaps in the hole clipping.
2. combined multifunctional insulating bar as claimed in claim 1, it is characterized in that: described hand holding handle is insulating bar.
3. combined multifunctional insulating bar as claimed in claim 1, it is characterized in that: described metal contact is strip, vertically is built up in the Connection Block upper end.
4. combined multifunctional insulating bar as claimed in claim 1, it is characterized in that: described metal contact is two strips, is herringbone and is built up in the Connection Block upper end.
5. combined multifunctional insulating bar as claimed in claim 1, it is characterized in that: described metal contact is a hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320292367 CN203254378U (en) | 2013-05-27 | 2013-05-27 | Combined type multifunctional insulating operation rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320292367 CN203254378U (en) | 2013-05-27 | 2013-05-27 | Combined type multifunctional insulating operation rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254378U true CN203254378U (en) | 2013-10-30 |
Family
ID=49466982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320292367 Expired - Lifetime CN203254378U (en) | 2013-05-27 | 2013-05-27 | Combined type multifunctional insulating operation rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411800A (en) * | 2017-09-01 | 2017-12-01 | 国家康复辅具研究中心 | A kind of operating theater instruments for repairing bone arcwall face |
-
2013
- 2013-05-27 CN CN 201320292367 patent/CN203254378U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411800A (en) * | 2017-09-01 | 2017-12-01 | 国家康复辅具研究中心 | A kind of operating theater instruments for repairing bone arcwall face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |