CN102493290A - Ground roll frame - Google Patents
Ground roll frame Download PDFInfo
- Publication number
- CN102493290A CN102493290A CN2011103901222A CN201110390122A CN102493290A CN 102493290 A CN102493290 A CN 102493290A CN 2011103901222 A CN2011103901222 A CN 2011103901222A CN 201110390122 A CN201110390122 A CN 201110390122A CN 102493290 A CN102493290 A CN 102493290A
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- CN
- China
- Prior art keywords
- ground roll
- roll frame
- centre line
- frame
- track
- 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.)
- Pending
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides a ground roll frame. The ground roll frame and a track connecting plate can slide in a swimming groove, the track connecting plate can be adjusted according to width of a track gauge to be conveniently connected with tracks, and a ground roll centre line can be adjusted to stay the same with a lifting centre line to prevent a steel wire rope from running outside the edge of a ground roll. A locking piece is arranged between a sleeper and the inside between the tracks, a sliding groove is arranged on the locking piece, the ground roll frame is installed on the sliding groove, and the ground roll is installed inside a track clamp plate on the ground roll frame and fixed through elastic hooks. The ground roll frame has the advantages of being safe and reliable in performance, convenient and fast in installation and capable of enabling the ground roll centre line to be automatically adjusted to stay the same with the lifting centre line, effectively preventing the steel wire rope from running without the ground roll, and reducing abrasion loss of the steel wire rope.
Description
Technical field
The present invention relates to extractive industry tunnel transport field, a kind of specifically ground roll frame.
Background technology
As everyone knows, it generally all is to be fixed on the sleeper with railway spike that inclined gallery promote with the ground roll frame, and sliding down easily ground roll frame and ground roller bumped along the well bore downslide like locomotive tumbles, and inclined gallery facility and constructor are caused damage.
Summary of the invention
The invention provides a kind of ground roll frame; Ground roll frame and track junction plate can move about again, and groove is interior to slide; Both can adjust junction plate according to the width of gauge; Conveniently be connected, can adjust the ground roll center line again automatically and be consistent, prevent to move beyond wire rope is at the ground roll edge with promoting center line with track.
The present invention is achieved in that sleeper and interorbital installed inside locking plate, and sliding tray is installed on the locking plate, and the ground roll frame is installed on the sliding tray, and ground roll is installed in the road clamping plate on the ground roll frame, and is fixed by elastic hook.
The invention has the beneficial effects as follows: safe and reliable, quick and easy for installation characteristics that this ground roll frame has performance, it is consistent with the lifting center line to adjust the ground roll center line automatically, prevents that effectively wire rope breaks away from the ground roll operation, reduces the steel rope abrasion amount.
Description of drawings
Be described further below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present invention.
Among the figure 1, the ground roll frame, 2, elastic hook, 3, the road clamping plate, 4, locking plate, 5, sliding tray, 6, sleeper, 7, track, 8, ground roll.
The specific embodiment
Installed inside locking plate 4 as shown in the figure, that sleeper 6 and track are 7 is installed sliding tray 5 on the locking plate 4, ground roll frame 1 is installed on the sliding tray 5, and ground roll 8 is installed in the road clamping plate 3 on the ground roll frame 1, and fixing by elastic hook 2.
During use, ground roll frame 1 is connected to form one with track 7, and is safe and reliable, and ground roll 8 is used two sleeve fixture mechanisms on ground roll frame 1, and the one, be fixed on the ground roll frame 1 with locking plate 4, the 2nd, tangle ground roll 8 with elastic hook 2 and be fixed on the ground roll frame 1.
Claims (1)
1. a ground roll frame is characterized in that, sleeper and interorbital installed inside locking plate are installed sliding tray on the locking plate, and the ground roll frame is installed on the sliding tray, and ground roll is installed in the road clamping plate on the ground roll frame, and is fixed by elastic hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103901222A CN102493290A (en) | 2011-11-30 | 2011-11-30 | Ground roll frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103901222A CN102493290A (en) | 2011-11-30 | 2011-11-30 | Ground roll frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102493290A true CN102493290A (en) | 2012-06-13 |
Family
ID=46185146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103901222A Pending CN102493290A (en) | 2011-11-30 | 2011-11-30 | Ground roll frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102493290A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758565A (en) * | 2013-12-29 | 2014-04-30 | 龙口矿业集团有限公司 | Spring ground roll device |
| CN104847403A (en) * | 2015-05-22 | 2015-08-19 | 合肥昊诚工贸有限责任公司 | Composite cement road board ground roll bracket |
| CN108533313A (en) * | 2018-07-03 | 2018-09-14 | 安徽理工大学 | A kind of defense sector rolls landing rolling frame device |
-
2011
- 2011-11-30 CN CN2011103901222A patent/CN102493290A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758565A (en) * | 2013-12-29 | 2014-04-30 | 龙口矿业集团有限公司 | Spring ground roll device |
| CN104847403A (en) * | 2015-05-22 | 2015-08-19 | 合肥昊诚工贸有限责任公司 | Composite cement road board ground roll bracket |
| CN108533313A (en) * | 2018-07-03 | 2018-09-14 | 安徽理工大学 | A kind of defense sector rolls landing rolling frame device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |