CN207759915U - Large-scale corrugated plating stone tongs - Google Patents
Large-scale corrugated plating stone tongs Download PDFInfo
- Publication number
- CN207759915U CN207759915U CN201721601179.1U CN201721601179U CN207759915U CN 207759915 U CN207759915 U CN 207759915U CN 201721601179 U CN201721601179 U CN 201721601179U CN 207759915 U CN207759915 U CN 207759915U
- Authority
- CN
- China
- Prior art keywords
- corrugated plating
- bracket
- sunpender
- convex block
- stone tongs
- 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 discloses a kind of large-scale corrugated plating stone tongs, it is hingedly formed by axis pin by sunpender and bracket, the section of the bracket is in the lower half shape of second word, the sunpender is equipped with lifting hole(eyelet), lower end is pressure plate structure corresponding with the bracket, and the mutual staggered nylon convex block that shape is consistent with corrugated plating waveform is studded with respectively on the bracket and pressing plate.Clamping by convex block to corrugated plating twice wave crest increases contact area of the fixture to corrugated plating, reduces local pressure, efficiently avoids impression, the deformation of corrugated plating；Conducted oneself with dignity using corrugated plating and lock fixture, easily fills frangible, safety greatly improves；It is easy to operate, save working hour.
Description
Technical field
The utility model belongs to rail vehicle manufacturing technology field, and in particular to a kind of large size corrugated plating stone tongs.
Background technology
The ceiling corrugated plating used in track vehicle production and chassis ripple plate thickness are very thin, and seam weld back plate width size is very
Greatly, it lifts very difficult.The practice of the prior art is to lift this corrugated plating using several good hand's fixtures.This practice is not only pressed from both sides
The installation operation of tool is comparatively laborious, and often occurs the problems such as impression, deformation with corrugated plating, seriously affects the quality of production.In addition,
Corrugated plating easy tos produce sliding when lifting, and security risk is brought to production.
Utility model content
The purpose of this utility model is exactly to overcome the deficiency of the above-mentioned prior art, provides a kind of guarantee ripple plate surface matter
Amount, large-scale corrugated plating stone tongs safe and reliable, easy to operate.
What the purpose of this utility model was realized in：A kind of large size corrugated plating stone tongs, is passed through by sunpender and bracket
Axis pin hingedly forms, it is characterised in that and the section of the bracket is in the lower half shape of second word, and the sunpender is equipped with lifting hole(eyelet), under
End is pressure plate structure corresponding with the bracket, studs with what shape was consistent with corrugated plating waveform respectively on the bracket and pressing plate
Mutual staggered nylon convex block.
The technical solution of the utility model, the clamping by convex block to corrugated plating twice wave crest increase fixture to ripple
The contact area of plate, reduces local pressure, efficiently avoids impression, the deformation of corrugated plating；Conducted oneself with dignity using corrugated plating and is lockked
Fixture, easily fills frangible, and safety greatly improves；It is easy to operate, save working hour.
Description of the drawings
Fig. 1 is the large-scale corrugated plating stone tongs principle schematic of the utility model embodiment.
In figure label for：1- sunpenders；2- axis pins；3- brackets；4- pressing plates；Nylon convex block under 5-；The upper nylon convex blocks of 6-；In 7-
Hex screw；8- corrugated platings.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiment in utility model,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
Referring to attached drawing, the large-scale corrugated plating stone tongs of the present embodiment, by sunpender 1 and bracket 3 by axis pin 2 is hinged
At.The section of the bracket 3 is in the lower half shape of second word.The lower end of the sunpender 1 is pressing plate corresponding with the bracket
4.Upper and lower nylon convex block 6,5 is studded on the pressing plate 4 and bracket 3 respectively.The waveform of the shape and corrugated plating 8 of nylon convex block 5,6
It is consistent, mutually intermeshes.
When carrying out the lifting operation of corrugated plating, by under the lifting hole(eyelet) side pressure of sunpender 1, being placed on bracket 3 for corrugated plating 8 makes
The ripple of corrugated plating 8 is engaged with lower nylon convex block 5.Then sunpender 1 is resetted, upper nylon block 6 is engaged with the ripple of corrugated plating 8.
When lifting, by the clamping of 6,5 pairs of 8 twice wave crests of corrugated plating of upper and lower nylon convex block, contact surface of the fixture to corrugated plating is increased
Product, reduces local pressure, efficiently avoids the impression of corrugated plating, deforms the Gravitative Loads simultaneously as corrugated plating 8,
Fixture is firmly lockked, has prevented corrugated plating there is a phenomenon where sliding, it is fool proof reliable.
Claims (1)
1. a kind of large size corrugated plating stone tongs, is hingedly formed by sunpender and bracket by axis pin, it is characterised in that the bracket
Section be in second word lower half shape, the sunpender be equipped with lifting hole(eyelet), lower end be pressure plate structure corresponding with the bracket,
The mutual staggered nylon convex block that shape is consistent with corrugated plating waveform is studded on the bracket and pressing plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601179.1U CN207759915U (en) | 2017-11-24 | 2017-11-24 | Large-scale corrugated plating stone tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601179.1U CN207759915U (en) | 2017-11-24 | 2017-11-24 | Large-scale corrugated plating stone tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207759915U true CN207759915U (en) | 2018-08-24 |
Family
ID=63189201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721601179.1U Expired - Fee Related CN207759915U (en) | 2017-11-24 | 2017-11-24 | Large-scale corrugated plating stone tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207759915U (en) |
-
2017
- 2017-11-24 CN CN201721601179.1U patent/CN207759915U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Jinming Inventor after: Wang Xiaodong Inventor after: Li Qiaoyan Inventor after: Tang Shizhou Inventor before: Cao Jinming Inventor before: Wang Xiaodong Inventor before: Li Qiaoyan Inventor before: Tang Shizhou |
|
| 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: 20180824 Termination date: 20211124 |