CN105328609A - Insulation wrench - Google Patents
Insulation wrench Download PDFInfo
- Publication number
- CN105328609A CN105328609A CN201510752044.4A CN201510752044A CN105328609A CN 105328609 A CN105328609 A CN 105328609A CN 201510752044 A CN201510752044 A CN 201510752044A CN 105328609 A CN105328609 A CN 105328609A
- Authority
- CN
- China
- Prior art keywords
- handle
- working head
- insulation
- spanner
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides an insulation wrench. The insulation wrench comprises a work head (10) and a handle. The work head (10) is connected with the handle. An insulation sleeve (20) is arranged on the outer surface of the handle. According to the technical scheme, the problem that in the prior art, a wrench makes contact with the limbs, hurt from electric shock is likely to happen can be effectively solved.
Description
Technical field
The present invention relates to maintenance tool technical field, in particular to a kind of Insulation spanner.
Background technology
Spanner is a kind of conventional installation and removal instrument, utilizes lever principle to screw bolt, screw, nut and other threaded fasteners.
Some spanners used in routine work, such as ratchet spanner, fixing double offset ring spanner, it makes material is all conducting metal material.In routine duties, all kinds of installation, maintenance work also need to use spanner electrician, and a lot of work is all carried out in charged situation.All can tape insulation gloves when workman carries out hot line job with spanner.But, when operation amplitude is comparatively large or other special circumstances time, the handle of spanner can with other location contacts of the health of operating personnel, injury of getting an electric shock can be caused like this.
Summary of the invention
Main purpose of the present invention is to provide a kind of Insulation spanner, to solve the problem that spanner of the prior art contact limbs cause injury of getting an electric shock.
To achieve these goals, the invention provides a kind of insulation handle, comprise working head and handle, working head is connected with handle, and the outer surface of handle is provided with insulation sleeve.
Further, working head comprises active chuck.
Further, working head comprises sleeve, and the inwall of sleeve is provided with work mating surface.
Further, insulation sleeve wraps up handle completely.
Further, surface of insulating layer has anti-skid structure.
Further, handle is at least provided with working head in one end.
Further, working head has electrodeposited coating.
Further, insulation sleeve is quality of rubber materials.
Further, working head and handle are structure as a whole.
Apply technical scheme of the present invention, the outer surface of handle is provided with insulation sleeve.Insulation sleeve can prevent when using spanner to carry out hot line job, causes electric shock accidents because of handle conduction.Therefore, the present invention can solve the problem that spanner contact limbs cause injury of getting an electric shock effectively.
Accompanying drawing explanation
Fig. 1 shows the structural representation according to Insulation spanner embodiment one of the present invention; And
Detailed description of the invention
As shown in Figure 1, an Insulation spanner of embodiment comprises working head 10 and handle, and working head 10 is connected with handle, the outer surface of handle is provided with insulation sleeve 20.
The technical scheme of application the present embodiment, insulation sleeve 20 can prevent when using spanner to carry out hot line job, causes electric shock accidents because of spanner conduction.Therefore, the present embodiment can solve the problem that spanner contact limbs cause injury of getting an electric shock effectively.
As shown in Figure 1, in the technical scheme of the present embodiment, working head 10 comprises active chuck.The active chuck of working head 10 has two parallel clamping faces, the distance between turn guiding mechanism and adjustable two working faces.Active chuck structure is mainly used to install or dismounting outer-hexagonal bolt, nut.Because working head 10 is active chuck, therefore can the bolt of corresponding different model or nut.
In unshowned in the drawings embodiment, the structure of working head 10 is not limited to active chuck, and can determine the concrete structure of working head 10 according to the kind installing or dismantle part, concrete scheme needs to determine according to real work.
As shown in Figure 1, in the technical scheme of the present embodiment, insulation sleeve 20 wraps up handle completely.Insulation sleeve 20 wraps up handle completely farthest can cover current-carrying part in Insulation spanner, reduces the danger causing electric shock when using Insulation spanner to carry out hot line job.
In unshowned in the drawings embodiment, insulation sleeve 20 surface also has anti-skid structure.The anti-skid structure of insulating barrier can prevent workman's Insulation spanner slippage when operating, and avoids causing security incident.Certainly, the manufacture craft of anti-skid structure does not have particular requirement, can adopt rough surface technique or other slide-resistances, concrete structure according to actual needs and concrete technology determine.
Claims (1)
1. an Insulation spanner, comprising: working head (10) and handle, and described working head (10) is connected with described handle, it is characterized in that, the outer surface of described handle is provided with insulation sleeve (20); Described working head (10) comprises active chuck; Described working head (10) comprises sleeve, and the inwall of described sleeve is provided with work mating surface; Described insulation sleeve (20) wraps up described handle completely; Described insulation sleeve (20) surface has anti-skid structure; Described handle at least one end is provided with described working head (10); Described working head (10) has electrodeposited coating, and described plating thickness is 2 microns; Described insulation sleeve (20) is quality of rubber materials; Described working head (10) and described handle are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752044.4A CN105328609A (en) | 2015-11-07 | 2015-11-07 | Insulation wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752044.4A CN105328609A (en) | 2015-11-07 | 2015-11-07 | Insulation wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105328609A true CN105328609A (en) | 2016-02-17 |
Family
ID=55279476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510752044.4A Pending CN105328609A (en) | 2015-11-07 | 2015-11-07 | Insulation wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328609A (en) |
-
2015
- 2015-11-07 CN CN201510752044.4A patent/CN105328609A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |