CN204248744U - Insulation spanner - Google Patents
Insulation spanner Download PDFInfo
- Publication number
- CN204248744U CN204248744U CN201420721696.2U CN201420721696U CN204248744U CN 204248744 U CN204248744 U CN 204248744U CN 201420721696 U CN201420721696 U CN 201420721696U CN 204248744 U CN204248744 U CN 204248744U
- Authority
- CN
- China
- Prior art keywords
- insulation
- working head
- handle
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a kind of Insulation spanner, comprising: working head (10) and handle, and working head (10) is connected with handle, the outer surface of handle (10) is provided with insulation sleeve (20).The technical solution of the utility model effectively can solve spanner contact limbs in prior art and cause the problem of injury of getting an electric shock.
Description
Technical field
The utility model 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.
Utility model content
Main purpose of the present utility model 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 utility model provides a kind of insulation handle, and 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.
Application the technical solution of the utility model, 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 utility model can solve the problem that spanner contact limbs cause injury of getting an electric shock effectively.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation according to Insulation spanner embodiment one of the present utility model; And
Fig. 2 shows the structural representation according to Insulation spanner embodiment two of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, working head; 20, insulation sleeve.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
It should be noted that used term is only to describe detailed description of the invention here, and be not intended to the illustrative embodiments of restricted root according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to comprise plural form, in addition, it is to be further understood that, " comprise " when using term in this manual and/or " comprising " time, it indicates existing characteristics, step, operation, device, assembly and/or their combination.
It should be noted that, term " first ", " second " etc. in the description of the application and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as the embodiment example of the application described herein if with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
For convenience of description, here can usage space relative terms, as " ... on ", " in ... top ", " at ... upper surface ", " above " etc., be used for the spatial relation described as a device shown in the figure or feature and other devices or feature.Should be understood that, space relative terms is intended to comprise the different azimuth in use or operation except the described in the drawings orientation of device.Such as, " in other devices or structure below " or " under other devices or structure " will be positioned as after if the device in accompanying drawing is squeezed, being then described as the device of " above other devices or structure " or " on other devices or structure ".Thus, exemplary term " in ... top " can comprise " in ... top " and " in ... below " two kinds of orientation.This device also can other different modes position rotating 90 degree or be in other orientation, and relatively describe space used here and make respective explanations.
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.
As shown in Figure 1, in the technical scheme of the present embodiment, one end of handle is provided with working head 10.The quantity of working head does not have particular/special requirement, can determine according to actual needs.
In the technical scheme of the present embodiment, working head 10 has electrodeposited coating.Adopt the effect of electrodeposited coating as follows at working head 10:
1, the etch resistant properties of Insulation spanner in environment for use can be improved;
2, decorate the appearance of Insulation spanner, make its light attractive in appearance;
3, the service behaviour of Insulation spanner is improved, as hardness, wearability, heat resistance etc.
Which kind of concrete electroplating technology working head 10 and handle adopt do not have particular requirement, and can adopt different process such as zinc coating or cadmium coater, concrete technology determines according to actual working environment.
As shown in Figure 1, in the technical scheme of the present embodiment, insulation sleeve 20 is quality of rubber materials.Rubber, as common used material, has outstanding insulating properties, is suitable as insulating materials.And elastomeric material itself has certain non-skid property, be applicable to operative.Certainly, the concrete material of insulation sleeve 20 does not have particular requirement, can determine, as long as can meet insulation function according to working site specific environment.
As shown in Figure 1, in the technical scheme of the present embodiment, working head 10 and handle are that monoblock cast is connected.Casting connection is easy to make, and connects reliable, can ensure the structural strength of working head 10 and handle connecting part.In unshowned in the drawings embodiment, working head 10 and handle also can adopt other connected modes, as being spirally connected or hinged.Concrete connected mode needs according to reality of work and manufacture craft determines, as long as can ensure the bonding strength of working head 10 and handle connecting part.
As shown in Figure 2, according to the application the structure of embodiment two of Insulation spanner and the difference of embodiment one be only the structure of working head 10.Particularly, as shown in Figure 2, in the technical scheme of the present embodiment, working head 10 comprises sleeve, and the inwall of described sleeve is provided with work mating surface.Work mating surface is preferably configured to the structure coordinated with ratchet structure.The Insulation spanner of the present embodiment be applicable to install or dismantle part and be positioned at narrow space, or the working environment that operating space is narrower.Certainly, working head 10 is not limited to ratchet structure, can adopt other tube-in-tube structures, such as wabbler structure according to working environment and actual needs.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
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).
2. Insulation spanner according to claim 1, is characterized in that, described working head (10) comprises active chuck.
3. Insulation spanner according to claim 1, is characterized in that, described working head (10) comprises sleeve, and the inwall of described sleeve is provided with work mating surface.
4. Insulation spanner according to claim 1, is characterized in that, described insulation sleeve (20) wraps up described handle completely.
5. Insulation spanner according to claim 1, is characterized in that, described insulation sleeve (20) surface has anti-skid structure.
6. Insulation spanner according to claim 1, is characterized in that, described handle at least one end is provided with described working head (10).
7. the Insulation spanner belonging to claim 1, is characterized in that, described working head (10) has electrodeposited coating.
8. Insulation spanner according to claim 1, is characterized in that, described insulation sleeve (20) is quality of rubber materials.
9. Insulation spanner according to any one of claim 1 to 8, is characterized in that, described working head (10) and described handle are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721696.2U CN204248744U (en) | 2014-11-26 | 2014-11-26 | Insulation spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721696.2U CN204248744U (en) | 2014-11-26 | 2014-11-26 | Insulation spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248744U true CN204248744U (en) | 2015-04-08 |
Family
ID=52953094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721696.2U Expired - Fee Related CN204248744U (en) | 2014-11-26 | 2014-11-26 | Insulation spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493764A (en) * | 2014-11-26 | 2015-04-08 | 国家电网公司 | Insulating wrench |
-
2014
- 2014-11-26 CN CN201420721696.2U patent/CN204248744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493764A (en) * | 2014-11-26 | 2015-04-08 | 国家电网公司 | Insulating wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |