CN206495100U - Railroad spike driver-extractor - Google Patents
Railroad spike driver-extractor Download PDFInfo
- Publication number
- CN206495100U CN206495100U CN201720166857.XU CN201720166857U CN206495100U CN 206495100 U CN206495100 U CN 206495100U CN 201720166857 U CN201720166857 U CN 201720166857U CN 206495100 U CN206495100 U CN 206495100U
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- CN
- China
- Prior art keywords
- arm
- lift arm
- fixed
- bearing
- sides
- 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 is related to a kind of railroad spike driver-extractor, belongs to railway repair apparatus technical field.Technical scheme is：Slide lift arm（2）Both sides be respectively equipped with teeth（5）, slide lift arm（2）It is located at two fixed arms（8）Between, the fixed arm（8）Outside be provided with connecting cover plate（7）, fixed arm（8）Lower end be provided with stable pin（9）, slide lift arm（2）Lower end be provided with road crow-bar（10）, slide lift arm（2）The fixed arm of both sides（8）Upper end be respectively equipped with the sleeve pipe arm of force（1）, the described sleeve pipe arm of force（1）Front end and bearing（6）Connection, bearing（6）It is provided with sliding lift arm（2）The teeth of both sides（5）The triangle rack being engaged（3）.The beneficial effects of the utility model are：The working strength that rail track ties up maintainer is reduced, the operating efficiency of dimension maintenance is improved, the difficulty for pulling out corrosion railway spike can not be acted by solving, the structure time, easy to use, safe and reliable.
Description
Technical field
The utility model is related to a kind of railroad spike driver-extractor, belongs to railway repair apparatus technical field.
Background technology
Smelter wooden railroad crosstie circuit is more, and railway spike is indispensable railway components, and the ring residing for rail track
Border is mostly more severe, and dust, silt are more, while subregion operating environment is extremely severe, in the corrosion of various chemical liquids
Under, railroad spike corrosion is serious, and railway spike rises and pulls out difficulty, and not only the operation time of influence dimension maintenance, acts to pull out by force also easily causing people
Body is injured, and if things go on like this linemen's' working strength is increased, and tired operation is extremely hazardous.
Utility model content
The utility model purpose is to provide a kind of railroad spike driver-extractor, can easily and efficiently act the railway spike for pulling out corrosion,
Each portion's part for replacing railway provides convenient, solves problem present in background technology.
The technical solution of the utility model is：
A kind of railroad spike driver-extractor, comprising the sleeve pipe arm of force, slides lift arm, triangle rack, teeth, bearing, connection cover
Plate, fixed arm, stable pin and road crow-bar, the both sides for sliding lift arm are respectively equipped with teeth, slide lift arm and are located at two admittedly
Determine between arm, the outside of the fixed arm is provided with connecting cover plate, and the lower end of fixed arm is provided with stable pin, slides the lower end of lift arm
Provided with road crow-bar, the upper end for sliding the fixed arm of lift arm both sides is respectively equipped with the sleeve pipe arm of force, the front end of the described sleeve pipe arm of force
It is connected with bearing, bearing is provided with sliding the triangle rack that the teeth of lift arm both sides are engaged.
The bearing is fixed on the upper end of fixed arm.
The length of the teeth for sliding lift arm both sides is more than the length of fixed arm.
The stable pin of the fixed arm lower end is arranged vertically with fixed arm.
The front end of the described sleeve pipe arm of force and the arc surface of bearing are connected.
Using the utility model, the arc surface connection of the sleeve pipe arm of force and bearing can pass through rake tooth as artificial force's point
The cooperation of bar and teeth, moves up slip lift arm, and railway spike is smoothly extracted.
The beneficial effects of the utility model are：The working strength that rail track ties up maintainer is reduced, dimension inspection is improved
The duration of the operating efficiency repaiied, the effectively maintenance of reduction dimension, the difficulty for pulling out corrosion railway spike can not be acted by solving, to change each of railway
It is convenient that portion's part is provided.It is the structure time, easy to use, it is safe and reliable.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model top view；
In figure：The sleeve pipe arm of force 1, slide lift arm 2, it is triangle rack 3, connecting shaft 4, teeth 5, bearing 6, connecting cover plate 7, solid
Determine arm 8, stable pin 9, road crow-bar 10.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
1-3, a kind of railroad spike driver-extractor, comprising the sleeve pipe arm of force 1, slide lift arm 2, triangle rack 3, tooth referring to the drawings
Tooth 5, bearing 6, connecting cover plate 7, fixed arm 8, stable pin 9 and road crow-bar 10, the both sides for sliding lift arm 2 are respectively equipped with teeth
5, slide lift arm 2 and be located between two fixed arms 8, the outside of the fixed arm 8 is provided with connecting cover plate 7, the lower end of fixed arm 8
Provided with stable pin 9, the lower end for sliding lift arm 2 is provided with road crow-bar 10, slides the upper end point of the fixed arm 8 of the both sides of lift arm 2
Not She You the sleeve pipe arm of force 1, the front end of the described sleeve pipe arm of force 1 is connected with bearing 6, and bearing 6 is provided with and slided the both sides of lift arm 2
The triangle rack 3 that teeth 5 are engaged.
In the present embodiment, slide lift arm 2 and fixed arm 8 is made by 80mm square steel, slide the length of lift arm 2
For 350mm, lower end welding road crow-bar 10, when acting to pull out railway spike from block railway spike, both sides are provided with teeth 5.Fixed arm 8 is grown
Spend for 250mm, two, downward vertical welding stable pin 9.Connecting cover plate 7 is formed by steel plate cutting, a length of 250mm, a width of
100mm, thickness are 8mm, are welded on two fixed arms 8.Bearing 6 is separately fixed at the top of two fixed arms 8, triangle teeth
One jiao of plane after one jiao of 3 is processed with bearing 6 is connected with fixing axle, triangle teeth 3 is rotated upward, but can not be downward
Side is rotated, and as the main stress point for stirring slip lift arm 2, the sleeve pipe arm of force 1 is connected with the arc surface of bearing 6, as artificial
With force, according to actual conditions, the length of the sleeve pipe arm of force 1 can be further added by, difficult railway spike is smoothly extracted.
Claims (5)
1. a kind of railroad spike driver-extractor, it is characterised in that include the sleeve pipe arm of force（1）, slide lift arm（2）, triangle rack（3）、
Teeth（5）, bearing（6）, connecting cover plate（7）, fixed arm（8）, stable pin（9）With road crow-bar（10）, slide lift arm（2）'s
Both sides are respectively equipped with teeth（5）, slide lift arm（2）It is located at two fixed arms（8）Between, the fixed arm（8）Outside set
There is connecting cover plate（7）, fixed arm（8）Lower end be provided with stable pin（9）, slide lift arm（2）Lower end be provided with road crow-bar
（10）, slide lift arm（2）The fixed arm of both sides（8）Upper end be respectively equipped with the sleeve pipe arm of force（1）, the described sleeve pipe arm of force（1）'s
Front end and bearing（6）Connection, bearing（6）It is provided with sliding lift arm（2）The teeth of both sides（5）The triangle rack being engaged
（3）.
2. railroad spike driver-extractor according to claim 1, it is characterised in that the bearing（6）It is fixed on fixed arm（8）
Upper end.
3. railroad spike driver-extractor according to claim 1, it is characterised in that the slip lift arm（2）The teeth of both sides
（5）Length be more than fixed arm（8）Length.
4. railroad spike driver-extractor according to claim 1, it is characterised in that the fixed arm（8）The stable pin of lower end
（9）With fixed arm（8）It is arranged vertically.
5. railroad spike driver-extractor according to claim 1, it is characterised in that the described sleeve pipe arm of force（1）Front end and bearing
（6）Arc surface connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166857.XU CN206495100U (en) | 2017-02-23 | 2017-02-23 | Railroad spike driver-extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166857.XU CN206495100U (en) | 2017-02-23 | 2017-02-23 | Railroad spike driver-extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495100U true CN206495100U (en) | 2017-09-15 |
Family
ID=59805748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166857.XU Expired - Fee Related CN206495100U (en) | 2017-02-23 | 2017-02-23 | Railroad spike driver-extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485224A (en) * | 2019-08-13 | 2019-11-22 | 宣化钢铁集团有限责任公司 | A kind of ash pillow bolt vibration positioning device |
-
2017
- 2017-02-23 CN CN201720166857.XU patent/CN206495100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485224A (en) * | 2019-08-13 | 2019-11-22 | 宣化钢铁集团有限责任公司 | A kind of ash pillow bolt vibration positioning device |
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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: 20170915 Termination date: 20190223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |