CN203146010U - Scrapper conveying machine tail fixing device - Google Patents
Scrapper conveying machine tail fixing device Download PDFInfo
- Publication number
- CN203146010U CN203146010U CN 201320147677 CN201320147677U CN203146010U CN 203146010 U CN203146010 U CN 203146010U CN 201320147677 CN201320147677 CN 201320147677 CN 201320147677 U CN201320147677 U CN 201320147677U CN 203146010 U CN203146010 U CN 203146010U
- Authority
- CN
- China
- Prior art keywords
- machine tail
- scrapper
- conveying machine
- tail
- drag conveyor
- 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
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a scrapper conveying machine tail fixing device comprising a fixed rod (1), after penetrating through a fixing hole (2) in a scrapper conveying machine tail, the fixed rod (1) is fixed on a roadway, fixing agent is arranged at the position, where the roadway is fixed, on the fixed rod (1), and the fixed rod (1) is connected with the fixing hole (2) in the scrapper conveying machine tail through screw caps in a fastened mode. The scrapper conveying machine tail fixing device solves the problems that conventionally, round wood is used for arranging pressing columns to fix the scrapper conveying machine tail, when the machine tail is buried by goods, the pressing columns can not be hit, potential safety hazards exist, the pressing columns are prone to disengaging off, and the machine tail is prone to rebounding in a chain tightening process.
Description
Technical field
The utility model relates to mine flight conveyer tail fastening devices.
Background technology
Common big gun pick tunnel drag conveyor tail employing sets round log point post and fixes the drag conveyor tail, after being buried, the drag conveyor tail can't set compression leg because goods is many after each explosion, must be by the time open drag conveyor and goods is sent to exposing the drag conveyor tail just can be set compression leg, the drag conveyor tail does not have any fastening devices during this period, tail can rock, and has sizable potential safety hazard.Simultaneously the tail compression leg is insecure when tight chain, causes in the tight chain process and draws bounce-back to bring unsafe factor tail, and it is narrow and small secondly compression leg to be accomplished fluently in the anchor pole of meeting head on to construct working space, and the route of retreat that influences the operating personnel is unimpeded.
Summary of the invention
The technical problems to be solved in the utility model: a kind of drag conveyor tail fastening devices is provided, conventional set compression leg with round log and fix the drag conveyor tail to solve, there is potential safety hazard in the post of can not suppressing when goods is buried tail that exists, and compression leg comes off easily, tail problem such as bounce-back easily in the tight chain process.
Technical solutions of the utility model:
A kind of drag conveyor tail fastening devices, it comprises fixed bar, fixed bar is fixed on the tunnel after passing fixing hole on the drag conveyor tail, with fixing position, tunnel fixative is arranged on the fixed bar, and the fixing hole on fixed bar and the drag conveyor tail is fastenedly connected by nut.
The beneficial effects of the utility model:
The utility model replaces round log with fixed bar and fixes the drag conveyor tail, fixed bar replacement round log fixes the drag conveyor tail has increased fixing fastness, the flexibility of tail, reduced worker's the amount of labour, working space increases when meeting head on to construct, the route of retreat is unimpeded, solved and conventional set compression leg with round log and fix the drag conveyor tail, there is potential safety hazard in the post of can not suppressing when goods is buried tail that exists, and compression leg comes off easily, tail problem such as bounce-back easily in the tight chain process.
Description of drawings:
Fig. 1 the utility model structural representation.
The specific embodiment:
A kind of drag conveyor tail fastening devices, it comprises fixed bar 1, fixed bar 1 is fixed on the tunnel after passing fixing hole 2 on the drag conveyor tail, with fixing position, tunnel fixative is arranged on the fixed bar 1, and fixing hole on fixed bar 1 and the drag conveyor tail 2 is fastenedly connected by nut.
Claims (1)
1. drag conveyor tail fastening devices, it comprises fixed bar (1), it is characterized in that: fixed bar (1) is fixed on the tunnel after passing fixing hole (2) on the drag conveyor tail, there is fixative the position that fixed bar (1) is gone up and the tunnel is fixing, and the fixing hole (2) on fixed bar (1) and the drag conveyor tail is fastenedly connected by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147677 CN203146010U (en) | 2013-03-28 | 2013-03-28 | Scrapper conveying machine tail fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147677 CN203146010U (en) | 2013-03-28 | 2013-03-28 | Scrapper conveying machine tail fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146010U true CN203146010U (en) | 2013-08-21 |
Family
ID=48973546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147677 Expired - Fee Related CN203146010U (en) | 2013-03-28 | 2013-03-28 | Scrapper conveying machine tail fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119181A (en) * | 2018-02-05 | 2018-06-05 | 淮南矿业(集团)有限责任公司 | A kind of belt conveyor tail fixing device and method |
-
2013
- 2013-03-28 CN CN 201320147677 patent/CN203146010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119181A (en) * | 2018-02-05 | 2018-06-05 | 淮南矿业(集团)有限责任公司 | A kind of belt conveyor tail fixing device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203946271U (en) | The dirigible mooring gear that anchors fast | |
| BR112015009045A2 (en) | pcmcia card for flight data transfer | |
| CN203835442U (en) | Folding fence for roadway entrance and exit of fully-mechanized coal mining face of coal mine | |
| CN203146010U (en) | Scrapper conveying machine tail fixing device | |
| CN204802581U (en) | Coal device is scraped to colliery belt feeder tail | |
| CN204386633U (en) | A kind of termination point of anchor rod protective device | |
| CN204338586U (en) | On bar inlet, steel rider road is anti-flies steel device | |
| CN202731956U (en) | Deviation preventing anchor rod | |
| CN202039894U (en) | Novel belt conveyor tail fixing device | |
| CN204472828U (en) | Pneumatic type stop buffer | |
| CN204552785U (en) | The safety device that anti-anchor cable lock launches | |
| CN202926347U (en) | Anchor net supporting roadway advance support device | |
| CN202300287U (en) | Anti-collision force applying rod of blowout-preventing box | |
| CN204253070U (en) | For the secondary support protective frame in coal mine deep well tunnel | |
| CN204805898U (en) | Touch -sensitive screen mounting structure | |
| CN204355645U (en) | Portable superduty chain stopping device of scraper plate conveyer | |
| CN203918402U (en) | Mine locomotive buffer press-loading apparatus | |
| CN203905949U (en) | Working platform for raise boring | |
| CN203569616U (en) | Scraper oil cylinder protecting device | |
| CN202863597U (en) | Track link connected by double hinge pins | |
| CN102897484A (en) | Scraper conveyer | |
| CN105756692A (en) | Hydraulic prop three-way valve safety device | |
| CN203544917U (en) | Belt breakage protection device of belt conveyor | |
| CN204327133U (en) | A kind ofly protect meter apparatus for roadway with large deformation | |
| CN203685218U (en) | Directional breakage anti-injury cable clamping bolt |
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 |
Granted publication date: 20130821 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |