CN204080572U - High speed ballastless turnout eccentric conical special dismounting facility - Google Patents
High speed ballastless turnout eccentric conical special dismounting facility Download PDFInfo
- Publication number
- CN204080572U CN204080572U CN201420560679.5U CN201420560679U CN204080572U CN 204080572 U CN204080572 U CN 204080572U CN 201420560679 U CN201420560679 U CN 201420560679U CN 204080572 U CN204080572 U CN 204080572U
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- CN
- China
- Prior art keywords
- curved mouth
- handle
- spring forceps
- mouth spring
- eccentric conical
- 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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Abstract
The utility model relates to a kind of high speed ballastless turnout eccentric conical special dismounting facility, comprises bracing frame, handle, curved mouth spring forceps; Support frame as described above is used for covering track switch skateboard component; The side of support frame as described above is provided with support column; The middle part hinge of described handle on the support columns; The inner of described handle is provided with curved mouth spring forceps; Described curved mouth spring forceps can insert in the eccentric orfice of the eccentric conical on track switch skateboard component; Described curved mouth spring forceps, comprises left curved mouth spring forceps handle, right curved mouth spring forceps handle; Pin hinge is passed through at the middle part of a described left side curved mouth spring forceps handle, right curved mouth spring forceps handle; The bottom of a described left side curved mouth spring forceps handle, right curved mouth spring forceps handle is respectively arranged with hook portion, during work, in order to hook the groove bottom eccentric conical; Described bearing pin is provided with joint pin; Described joint pin is used for the connection with the inner of handle; The utility model structure is simple, laborsaving, and removal efficiency is high.
Description
Technical field
The utility model relates to a kind of laborsaving, gets the high speed ballastless turnout eccentric conical special dismounting facility that eccentric conical efficiency is high.
Background technology
Along with China Express Railway operation distance constantly extends, railroad track facility is more and more longer, it safeguards it is the engineering that a workload is very large often, as shown in accompanying drawing 1,2, the replacing of the eccentric conical 2 on the track switch skateboard component 1 on its high speed ballastless turnout is also one of regular maintenance, and conventional tip is inserted in the eccentric orfice of eccentric conical 2 in hook utensil at present, hooks the groove 3 bottom eccentric conical 2, upwards pull up eccentric conical, make it depart from track switch slide plate.This mode has following defect: 1. the hook utensil of onsite application mostly is self-made tool, and such as bending reinforcement is formed, and because the material of eccentric conical 2 is compound rubber and plastic, can cause the irreversible damages such as cracked, tilting, scuffing during dismounting to eccentric conical 2; 2. the free-hand action pulled up makes eccentric conical 2 uneven by frictional force, takes out difficulty; 3. single take-off time is long, usually wants more than 5 minutes, and run into jam phenomenon, the time is uncontrollable, has a strong impact on traffic safety.For this reason, we have developed a kind of laborsaving, get the high speed ballastless turnout eccentric conical special dismounting facility that eccentric conical efficiency is high.
Utility model content
The utility model object provides a kind of laborsaving to overcome the deficiencies in the prior art, gets the high speed ballastless turnout eccentric conical special dismounting facility that eccentric conical efficiency is high.
For achieving the above object, the technical solution adopted in the utility model is: high speed ballastless turnout eccentric conical special dismounting facility, comprise bracing frame, handle, curved mouth spring forceps; Support frame as described above is used for covering track switch skateboard component; The side of support frame as described above is provided with support column; The middle part hinge of described handle on the support columns; The inner of described handle is provided with curved mouth spring forceps; Described curved mouth spring forceps can insert in the eccentric orfice of the eccentric conical on track switch skateboard component; Described curved mouth spring forceps, comprises left curved mouth spring forceps handle, right curved mouth spring forceps handle; Pin hinge is passed through at the middle part of a described left side curved mouth spring forceps handle, right curved mouth spring forceps handle; The bottom of a described left side curved mouth spring forceps handle, right curved mouth spring forceps handle is respectively arranged with hook portion, during work, in order to hook the groove bottom eccentric conical; Described bearing pin is provided with joint pin; Described joint pin is used for the connection with the inner of handle.
Preferably, support spring is provided with between the top of the curved mouth in described left side spring forceps handle, right curved mouth spring forceps handle; Described support spring is arranged on the top of bearing pin.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
High speed ballastless turnout eccentric conical special dismounting implement structure described in the utility model is simple, can easily be extracted from track switch skateboard component by eccentric conical by lever principle, laborsaving, and removal efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram of track switch skateboard component;
Accompanying drawing 2 is the sectional view of the eccentric conical of track switch skateboard component;
Accompanying drawing 3 is the using state figure of high speed ballastless turnout eccentric conical special dismounting facility described in the utility model;
Accompanying drawing 4 is the insert state figure of the curved mouth spring forceps of high speed ballastless turnout eccentric conical special dismounting facility described in the utility model;
Accompanying drawing 5 is the working state figure of the curved mouth spring forceps of high speed ballastless turnout eccentric conical special dismounting facility described in the utility model;
Wherein: 1, track switch skateboard component; 2, eccentric conical; 3, groove; 11, bracing frame; 12, support column; 13, handle; 14, curved mouth spring forceps; 141, joint pin; 142, left curved mouth spring forceps handle; 143, right curved mouth spring forceps handle; 144, bearing pin; 145, support spring.
detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-5 is high speed ballastless turnout eccentric conical special dismounting facility described in the utility model, comprises bracing frame 11, handle 13, curved mouth spring forceps 14; Support frame as described above 11 is used for covering track switch skateboard component 1; The side of support frame as described above 11 is provided with support column 12; The middle part hinge of described handle 13 is at the top of support column 12; The inner of described handle 13 is provided with curved mouth spring forceps 14; Described curved mouth spring forceps 14 can insert in the eccentric orfice of the eccentric conical 2 on track switch skateboard component 1; Described curved mouth spring forceps 14, comprises left curved mouth spring forceps handle 142, right curved mouth spring forceps handle 143; The middle part of a described left side curved mouth spring forceps handle 142, right curved mouth spring forceps handle 143 is by bearing pin 144 hinge; Support spring 145 is provided with between the top of a described left side curved mouth spring forceps handle 142, right curved mouth spring forceps handle 143; Described support spring is arranged on the top of bearing pin 144; Described bearing pin 144 is provided with joint pin 141; Described joint pin 141 is for the connection of the inner with handle 13, so that when pressing the outer end of handle 13, handle 13 can rotate around support column 12, and lifts curved mouth spring forceps 14; The bottom of a described left side curved mouth spring forceps handle 142, right curved mouth spring forceps handle 143 is respectively arranged with hook portion, during work, in order to hook the groove 3 bottom eccentric conical 2.
As shown in accompanying drawing 4,5, during use, first during compression support spring 145, curved mouth spring forceps 14 is in insert state, and make the bottom of curved mouth spring forceps 14 insert in the eccentric orfice of eccentric conical 2, unclamp that support spring 145 makes left curved mouth spring forceps handle 142, right curved mouth spring forceps handle 143 is opened again, in running order, now the hook portion of the bottom of the curved mouth in described left side spring forceps handle 142, right curved mouth spring forceps handle 143 hooks the groove 3 bottom eccentric conical 2 respectively; Finally press the outer end of handle 13, the lifting to curved mouth spring forceps 14 can be realized, also eccentric conical 2 can be extracted from track switch skateboard component 1 simultaneously.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
High speed ballastless turnout eccentric conical special dismounting implement structure described in the utility model is simple, can easily be extracted from track switch skateboard component 1 by eccentric conical 2 by lever principle, laborsaving, and removal efficiency is high.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (2)
1. high speed ballastless turnout eccentric conical special dismounting facility, is characterized in that: comprise bracing frame, handle, curved mouth spring forceps; Support frame as described above is used for covering track switch skateboard component; The side of support frame as described above is provided with support column; The middle part hinge of described handle on the support columns; The inner of described handle is provided with curved mouth spring forceps; Described curved mouth spring forceps can insert in the eccentric orfice of the eccentric conical on track switch skateboard component; Described curved mouth spring forceps, comprises left curved mouth spring forceps handle, right curved mouth spring forceps handle; Pin hinge is passed through at the middle part of a described left side curved mouth spring forceps handle, right curved mouth spring forceps handle; The bottom of a described left side curved mouth spring forceps handle, right curved mouth spring forceps handle is respectively arranged with hook portion, during work, in order to hook the groove bottom eccentric conical; Described bearing pin is provided with joint pin; Described joint pin is used for the connection with the inner of handle.
2. high speed ballastless turnout eccentric conical special dismounting facility according to claim 1, is characterized in that: be provided with support spring between the top of a described left side curved mouth spring forceps handle, right curved mouth spring forceps handle; Described support spring is arranged on the top of bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560679.5U CN204080572U (en) | 2014-09-28 | 2014-09-28 | High speed ballastless turnout eccentric conical special dismounting facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560679.5U CN204080572U (en) | 2014-09-28 | 2014-09-28 | High speed ballastless turnout eccentric conical special dismounting facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080572U true CN204080572U (en) | 2015-01-07 |
Family
ID=52173307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560679.5U Expired - Fee Related CN204080572U (en) | 2014-09-28 | 2014-09-28 | High speed ballastless turnout eccentric conical special dismounting facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978375A (en) * | 2018-08-18 | 2018-12-11 | 付艳成 | It is a kind of for railway switch eccentric conical replacement hook, pull out dual-purpose apparatus |
-
2014
- 2014-09-28 CN CN201420560679.5U patent/CN204080572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978375A (en) * | 2018-08-18 | 2018-12-11 | 付艳成 | It is a kind of for railway switch eccentric conical replacement hook, pull out dual-purpose apparatus |
| CN108978375B (en) * | 2018-08-18 | 2023-09-05 | 付艳成 | Hook and pull dual-purpose device for replacing railway turnout eccentric cone |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160928 |