CN208764103U - A kind of gasket collecting stop locking functions one - Google Patents
A kind of gasket collecting stop locking functions one Download PDFInfo
- Publication number
- CN208764103U CN208764103U CN201821491073.5U CN201821491073U CN208764103U CN 208764103 U CN208764103 U CN 208764103U CN 201821491073 U CN201821491073 U CN 201821491073U CN 208764103 U CN208764103 U CN 208764103U
- Authority
- CN
- China
- Prior art keywords
- shim body
- check washer
- locking functions
- nut
- locked spacer
- 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
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- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of gaskets for collecting stop locking functions one, including shim body, fixation hole is provided in the middle part of the shim body, annulus protrusion is provided in the shim body on the outside of fixation hole, the annulus upper convex surface is provided with anti-skid chequer, it is symmetrically arranged with wire clamp retainer at left and right sides of the shim body, the shim body front end is provided with nut retainer.The step of the utility model can be integrally formed, eliminate artificial assembling is easy the problem of missing check washer when avoiding installation, reduces because forgetting to install check washer bring hidden danger, while so that later maintenance is become simple and convenient, while increasing locking functions；Gasket integrated molding makes the gap between original check washer and locked spacer disappear, and the non slip surface of locked spacer directly contacts clamping with nut, reduces the sliding possibility being applied in combination between check washer and locked spacer originally.
Description
Technical field
The utility model relates to rail traffics often to use gasket technical field, specifically a kind of collection stop locking functions one
Gasket.
Background technique
Country's electric railway (high-speed rail, general iron) and urban track traffic industry development are swift and violent at present, these rail traffics
To the hanger ear position of the route (contact net etc.) of locomotive power supply, nut loosens in order to prevent in industry, has some routes only single
Pure to have used locked spacer, although to have a piece of angle that can wrap nut locking for locked spacer, construction personnel's quality is different,
Gasket breaks angle into two with one's hands and can not all achieve the desired results, and in the case where vibration is big, anti-loosing effect is bad；There are also some routes are big
Two kinds of gaskets have been applied in combination in amount --- check washer and locked spacer, facts proved that check washer and locked spacer are applied in combination
There is good inhibiting effect for the loosening of nut.However since check washer is the part of a very little, therefore in the construction process
Often there is the case where lacking check washer at hanger ear, this brings hidden danger to the safe operation of later period route, after also giving
Phase maintenance increases workload；And at present since check washer and locked spacer are applied in combination, one face contact of check washer
Locked spacer, another face contact nut, all has the gap, there are possibility not to have clamping between check washer and locked spacer and nut
One of them risk of locked spacer or nut；At present since check washer and locked spacer are applied in combination, locking pad
There is groove on piece two sides to increase its frictional force between locked spacer and nut, and such words check washer must just have
The thickness of 1mm or so, this increases the total weight at wire clamp while there are waste of material, passes through in the line to pantograph
When can have a certain impact (especially when this high speed of high-speed rail takes stream to pass through).Therefore, those skilled in the art
A kind of gasket for collecting stop locking functions one is provided, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of gaskets for collecting stop locking functions one, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of gasket collecting stop locking functions one, including shim body, the shim body middle part are provided with fixation
Hole is provided with annulus protrusion in the shim body on the outside of fixation hole, and the annulus upper convex surface is provided with anti-skid chequer, institute
It states and is symmetrically arranged with wire clamp retainer at left and right sides of shim body, the shim body front end is provided with nut retainer.
As a further solution of the present invention: the nut retainer is provided with two wire clamp retainer junctions
Groove, the groove are set as semicircle.
Two wire clamp retainer shapes are disposed as " L " type as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
1, the step of the utility model can be integrally formed, eliminate artificial assembling is easy to miss locking when avoiding installation
The problem of gasket, reduces because forgetting to install check washer bring hidden danger, while later maintenance being made to become simple and convenient, simultaneously
Increase locking functions.
2, the utility model is integrally formed, and so that the gap between original check washer and locked spacer is disappeared, locked spacer
Non slip surface directly contact clamping with nut, reduce sliding between check washer and locked spacer is applied in combination originally may
Property；And locking part do not need to do and original individual check washer it is so thick, it is possible to reduce while the pin consumption of raw material
Reduce the total weight at wire clamp.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of gasket for collecting stop locking functions one.
In figure: 1- shim body, 2- fixation hole, 3- anti-skid chequer, 4- nut retainer, 5- wire clamp retainer, 6- groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, a kind of gasket collecting stop locking functions one, including gasket sheet
Body 1, is provided with fixation hole 2 in the middle part of the shim body 1, and it is convex to be provided with annulus on the outside of fixation hole 2 in the shim body 1
It rises, the annulus upper convex surface is provided with anti-skid chequer 3, is symmetrically arranged with wire clamp retainer at left and right sides of the shim body 1
5,1 front end of shim body is provided with nut retainer 4.
The nut retainer 4 and two 5 junction of wire clamp retainer settings fluted 6, the groove 6 is set as semicircle
Shape.
Two 5 shapes of wire clamp retainer are disposed as " L " type.
The working principle of the utility model is:
The step of the utility model can be integrally formed, eliminate artificial assembling is easy to miss locking pad when avoiding installation
The problem of piece, reduces because forgetting to install check washer bring hidden danger, while later maintenance being made to become simple and convenient, increases simultaneously
Locking functions are added；
Since the gasket is integrally formed, the gap between original check washer and locked spacer is made to disappear, locked spacer
Non slip surface directly contacts clamping with nut, and reducing the sliding being applied in combination between check washer and locked spacer originally may
Property；And locking part do not need to do and original individual check washer it is so thick, it is possible to reduce while the pin consumption of raw material
Reduce the total weight at wire clamp.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of gasket for collecting stop locking functions one, including shim body, which is characterized in that set in the middle part of the shim body
It is equipped with fixation hole, is provided with annulus protrusion in the shim body on the outside of fixation hole, the annulus upper convex surface is provided with
Anti-skid chequer, the shim body left and right sides are symmetrically arranged with wire clamp retainer, and the shim body front end is provided with nut and stops
Dynamic portion.
2. a kind of gasket for collecting stop locking functions one according to claim 1, which is characterized in that the nut stop
Portion and two wire clamp retainer junction settings are fluted, and the groove is set as semicircle.
3. a kind of gasket for collecting stop locking functions one according to claim 1, which is characterized in that two wire clamps
Retainer shape is disposed as " L " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491073.5U CN208764103U (en) | 2018-09-12 | 2018-09-12 | A kind of gasket collecting stop locking functions one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491073.5U CN208764103U (en) | 2018-09-12 | 2018-09-12 | A kind of gasket collecting stop locking functions one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764103U true CN208764103U (en) | 2019-04-19 |
Family
ID=66134655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491073.5U Expired - Fee Related CN208764103U (en) | 2018-09-12 | 2018-09-12 | A kind of gasket collecting stop locking functions one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397662A (en) * | 2019-07-25 | 2019-11-01 | 中航光电科技股份有限公司 | A kind of nut anti-looseness composite-gasket |
-
2018
- 2018-09-12 CN CN201821491073.5U patent/CN208764103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397662A (en) * | 2019-07-25 | 2019-11-01 | 中航光电科技股份有限公司 | A kind of nut anti-looseness composite-gasket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20190912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |