CN102410020A - Safety protection device for troughs of scraper loaders - Google Patents
Safety protection device for troughs of scraper loaders Download PDFInfo
- Publication number
- CN102410020A CN102410020A CN 201110362647 CN201110362647A CN102410020A CN 102410020 A CN102410020 A CN 102410020A CN 201110362647 CN201110362647 CN 201110362647 CN 201110362647 A CN201110362647 A CN 201110362647A CN 102410020 A CN102410020 A CN 102410020A
- Authority
- CN
- China
- Prior art keywords
- protection device
- safety protection
- hopper
- guardrail
- trough
- 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
Links
Abstract
The invention relates to a safety protection device for troughs of scraper loaders, and the safety protection device comprises positioning blocks, guardrails and protective nets. The safety protection device provided by the invention is characterized in that the U-shaped guardrails are uniformly distributed on a trough; the two lower ends of each guardrail respectively pass through angle steels welded on two side plates at the upper end of the trough, then are inserted in the positioning blocks on the two outer sides of the lower part of the trough and are fixed by bolts; and the protective nets are arranged on the two inner sides of each guardrail on the trough. The safety protection device provided by the invention not only can ensure that a wire rope (especially stone) does not fly out the trough, thereby effectively preventing safety accidents from occurring; and the safety protection device is simple in structure and convenient to operate and install.
Description
Technical field
The present invention relates to the safety device that a kind of coal mine roadway face is used for the scraper mucking of lashing, exactly is a kind of safety device that is used for the scraper mucking hopper.
Technical background
On the face under the coal mine, along with mine laneway constantly extends, there is a large amount of slag stone outwards to transport, the at present main scraper mucking that uses transports the tunnel with the slag stone on the work plane with the slusher mine car of packing into.Because of slusher is that the pulling pulley moves back and forth in hopper from two ends by wire rope; Because slusher two ends wire rope (major and minor rope) alternately rises, speeds; So as easy as rolling off a log hopper both sides that fly out; Sometimes the slag stone hopper that also can fly out, and the driver just operates in both sides, hopper middle part, so very easily cause the personal safety accident.
Content of the present invention
The objective of the invention is to provide a kind of and not only can guarantee wire rope to people,
Stone particularly, hopper flies out, effectively prevent the generation of security incident, and simple in structure, operation, the safety device that is used for the scraper mucking hopper easy for installation.
The present invention includes locating piece, guardrail and protective screening; It is characterized in that: U type guardrail evenly is arranged on the hopper; Guardrail two lower ends are passed the angle steel that welds on the biside plate of hopper upper end respectively; Insert again be welded in two outsides, hopper bottom locating piece by bolt, protective screening is loaded on guardrail two inboards on the hopper.
Effect of the present invention
The present invention not only can guarantee wire rope, spy
Be not stone, material flies outGroove effectively prevents the generation of security incident, and simple in structure, operation, easy for installation.
Description of drawings
Fig. 1 is a type structural representation of the present invention.
The specific embodiment
Referring to Fig. 1; The present invention includes locating piece 1, guardrail 2 and protective screening 3; U type guardrail evenly is arranged on the hopper 4; Guardrail two lower ends are passed the angle steel 5 that welds on the biside plate of hopper upper end respectively, and it is fixing by bolt 6 to insert the locating piece 1 that is welded in two outsides, hopper bottom again, and protective screening 3 is loaded on the 2 liang of inboards of guardrail on the hopper.
Claims (1)
1. safety device that is used for the scraper mucking hopper; Comprise locating piece, guardrail and protective screening; It is characterized in that: U type guardrail evenly is arranged on the hopper; Guardrail two lower ends are passed the angle steel that welds on the biside plate of hopper upper end respectively, insert again be welded in two outsides, hopper bottom locating piece by bolt, protective screening is loaded on guardrail two inboards on the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110362647 CN102410020A (en) | 2011-11-16 | 2011-11-16 | Safety protection device for troughs of scraper loaders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110362647 CN102410020A (en) | 2011-11-16 | 2011-11-16 | Safety protection device for troughs of scraper loaders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102410020A true CN102410020A (en) | 2012-04-11 |
Family
ID=45912321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110362647 Pending CN102410020A (en) | 2011-11-16 | 2011-11-16 | Safety protection device for troughs of scraper loaders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102410020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500132A (en) * | 2014-12-04 | 2015-04-08 | 安徽恒源煤电股份有限公司 | Protective guard for scraper loader |
| CN108166977A (en) * | 2017-12-19 | 2018-06-15 | 淮北矿业（集团）有限责任公司 | A kind of raking loader guardrail for underground coal mine |
-
2011
- 2011-11-16 CN CN 201110362647 patent/CN102410020A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500132A (en) * | 2014-12-04 | 2015-04-08 | 安徽恒源煤电股份有限公司 | Protective guard for scraper loader |
| CN108166977A (en) * | 2017-12-19 | 2018-06-15 | 淮北矿业（集团）有限责任公司 | A kind of raking loader guardrail for underground coal mine |
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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: 20120411 |