CN206693035U - Fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge - Google Patents
Fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge Download PDFInfo
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- CN206693035U CN206693035U CN201720222850.5U CN201720222850U CN206693035U CN 206693035 U CN206693035 U CN 206693035U CN 201720222850 U CN201720222850 U CN 201720222850U CN 206693035 U CN206693035 U CN 206693035U
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- trestle
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- mechanized mining
- working equipment
- belt
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Abstract
It the utility model is related to underground coal mine work dough figurine row to pass a bridge, specially fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge.Fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge, including some trestle stands, some trestle beams and some planks, each trestle stand includes two channel-section steels in left and right, base of the channel-section steel as trestle stand, vertical angle bar is fixed with channel-section steel, horizontal angle bar is connected between the end of vertical angle bar, each trestle stand is across belt and is fixed on the circular beam of belt " H " frame both sides, it is arranged at intervals between trestle stand and is connected with two trestle beams, plank is laid between two trestle beams.The beneficial effects of the utility model are：The processing of fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge is simple, easily welding, dismounting, ensures the life security of coal miner, and safety benefit can not be estimated.
Description
Technical field
It the utility model is related to underground coal mine work dough figurine row to pass a bridge, specially fully-mechanized mining working equipment car section belt feeder follows
The safe pedestrian bridge of ring type.
Background technology
The working face adopted under mine is often exploited for isolated island, and its north is real coal, and east, east northeast portion are that working face is mined out
Area, western, Northwestern Part is work face goaf, and south is work face goaf, and east southeast portion is work face goaf.So that two lanes
Pressure manifestation is obvious, and special belt lane roof pressure is big, and two help fried side big, and especially equipment car section roof cracking sinks serious,
Fried side is serious.In order to which personnel and equipment safety carry out intensive supporting using wood point post, the side rail point post supporting of equipment car two is intensive,
Original walkway is become narrower, crowded, along with the fried side of this section is serious, many staff would rather upper belt or
Person steps on belt crossbeam by often having employee because original walkway is difficult to walk, when belt is shut down on belt
Walking, the belt opened suddenly are pulled, the life security of serious threat office staff's work.
The content of the invention
The utility model is in order to solve the above problems, there is provided fully-mechanized mining working equipment car section belt feeder circulating type safe row
People's trestle.
The utility model adopts the following technical scheme that realization：The circulating peace of fully-mechanized mining working equipment car section belt feeder
Full pedestrian bridge, including some trestle stands, some trestle beams and some planks, each trestle stand include two channel-section steels in left and right,
Base of the channel-section steel as trestle stand, vertical angle bar is fixed with channel-section steel, horizontal angle bar is connected between the end of vertical angle bar, often
Individual trestle stand is across belt and is fixed on the circular beam of belt " H " frame both sides, is arranged at intervals between trestle stand and is connected with two
Trestle beam, plank is laid between two trestle beams.
The beneficial effects of the utility model are：Fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge is processed
Simply, easily welding, dismounting, ensures the life security of coal miner, and safety benefit can not be estimated.
Brief description of the drawings
Fig. 1 is the structural representation of trestle stand.
Fig. 2 is Fig. 1 side view.
Fig. 3 is Fig. 1 top view.
Fig. 4 is the structural representation of trestle beam.
Fig. 5 is Fig. 4 side view.
Fig. 6 is Fig. 4 top view.
Fig. 7 is structural representation of the present utility model.
In figure：1- channel-section steels, the vertical angle bar of 2-, the horizontal angle bar of 3-, 4- trestle beams, 5- planks, 6- belts, 7- belt circular beams.
Embodiment
Fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge, including some trestle stands, some trestle beams 4
With some planks 5, each trestle stand includes two channel-section steels 1 in left and right, base of the channel-section steel 1 as trestle stand, is fixed with channel-section steel
Vertical angle bar 2, horizontal angle bar 3 is connected between the end of vertical angle bar 2, each trestle stand is across belt and is fixed on belt circle
It is arranged at intervals on beam 7, between trestle stand and is connected with two trestle beams 4, plank 5 is laid between two trestle beams.
The utility model devises fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge, by trestle stand,
Trestle beam, plank composition.Pedestrian bridge is erected above belt, is fixed and formed by screw.Trestle stand is by 50*50 angle bar and 10#
Channel-section steel forms, and across belt, each trestle stand interval 3M, is fixed on the circular beam of belt " H " frame both sides.Trestle beam is grown for 3M
50*50 angle bar, be responsible for each trestle stand of connection, plank laid between two trestle stands.When pedestrian's row to equipment car one end,
By on belt gap bridge on pedestrian bridge, when row is to the equipment car other end, then by under belt gap bridge to ground.Exploiting
During, when often promoting 6M or so, the section of pedestrian bridge front end two is dismantled and adds to rear end in time, is circulated successively, letter
Folk prescription is just.And achieve preferable effect.
Claims (1)
1. fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge, it is characterised in that if including some trestle stands,
Dry trestle beam（4）With some planks（5）, each trestle stand include left and right two channel-section steels（1）, channel-section steel（1）As trestle stand
Base, vertical angle bar is fixed with channel-section steel（2）, vertical angle bar（2）End between be connected with horizontal angle bar（3）, each trestle
Frame is across belt and is fixed on belt circular beam（7）On, it is arranged at intervals between trestle stand and is connected with two trestle beams（4）, two stacks
Plank is laid between bridge（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222850.5U CN206693035U (en) | 2017-03-08 | 2017-03-08 | Fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222850.5U CN206693035U (en) | 2017-03-08 | 2017-03-08 | Fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693035U true CN206693035U (en) | 2017-12-01 |
Family
ID=60443065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720222850.5U Expired - Fee Related CN206693035U (en) | 2017-03-08 | 2017-03-08 | Fully-mechanized mining working equipment car section belt feeder circulating type safe pedestrian bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335458A (en) * | 2018-11-15 | 2019-02-15 | 中煤大同能源有限责任公司 | A kind of underground mine belt conveyor gap bridge simple to install buckle |
-
2017
- 2017-03-08 CN CN201720222850.5U patent/CN206693035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335458A (en) * | 2018-11-15 | 2019-02-15 | 中煤大同能源有限责任公司 | A kind of underground mine belt conveyor gap bridge simple to install buckle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180308 |