CN207212402U - A kind of mine slips Well mouth safety protection device - Google Patents
A kind of mine slips Well mouth safety protection device Download PDFInfo
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- CN207212402U CN207212402U CN201721111003.8U CN201721111003U CN207212402U CN 207212402 U CN207212402 U CN 207212402U CN 201721111003 U CN201721111003 U CN 201721111003U CN 207212402 U CN207212402 U CN 207212402U
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- drop shaft
- sieve
- ore deposit
- stone
- steel cable
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Abstract
It the utility model is related to a kind of mine and slip Well mouth safety protection device, belong to that drop shaft mouth waterproof, scraper are anti-fall and drop shaft is every screen blinding plug safety device technical field, described mine, which slips Well mouth safety protection device, to include steel cable, carve formula annulus anchor pole, safety rope, ore deposit（Quarrel）Stone, every sieve, drop shaft connection road, Obstruct apparatus, ore deposit（Quarrel）Stone, drop shaft, ore deposit is filled with described drop shaft（Slag）Stone, it is provided with every sieve at the top of drop shaft, every being provided with ore deposit on sieve（Quarrel）Stone, road is joined with drop shaft by the Obstruct apparatus at drop shaft well head every sieve and is connected, draw-gear steel cable is carved annulus anchor pole with fixing device and is connected, and safety rope is by draw-gear steel cable to every the ore deposit on sieve（Quarrel）Stone is handled, and the utility model proposes a kind of mine to slip Well mouth safety protection device, simple in construction, easy to use, is more effectively solved drop shaft mouth dash, is held up traffic and bulk disposal safety issue.
Description
Technical field
The utility model belongs to that drop shaft mouth waterproof, scraper be anti-fall and drop shaft is led every screen blinding plug safety device technology
Domain, and in particular to a kind of mine slips Well mouth safety protection device.
Background technology
Drop shaft refers to that mine aims at ore deposit（Quarrel）Stone transport week transfers the special roadway set, and metal and nonmetal mine is made in production
During industry, ore deposit（Quarrel）Stone Task-size Controlling, drop shaft waterproof, scraper be anti-fall and drop shaft is every the screen blinding plug safe disposal the problems such as, and these are asked
Topic has a strong impact on mine continually and steadily production and risk control degree.
Traditional control measures are to drain mine water, and Obstruct apparatus is done in drop shaft mouth with timber, make one it is fixed
Hitch point is to hang safety belt, but this method has limitation, and the operation of scraper equipment is frequent, when causing mine water drainage gully
Often block, while wooden Obstruct apparatus fixing is not good enough, can not meet dash demand, rapid wear causes shovel installing is standby transporting after making moist
Potential safety hazard in row be present, safety rope is suspended at a fixation means, causes mobility to meet field operation requirement.
It is improved therefore, it is necessary to slip Well mouth safety protection device to existing mine so that mine slips well head safe
The structure of protector is more perfect, on the premise of a large amount of production costs are not increased, more effective solution drop shaft mouth dash,
Hold up traffic and bulk disposes safety issue, make it have higher practicality.
The content of the invention
In order to overcome problem present in background technology, the utility model proposes a kind of mine drop shaft mouth security protection dress
Put, it is simple in construction, it is easy to use, more effectively solve drop shaft mouth dash, hold up traffic and bulk disposal safety issue.
To reach above-mentioned purpose, the utility model is implemented by following technical scheme：
Described mine, which slips Well mouth safety protection device, to include steel cable, carves formula annulus anchor pole, safety rope, ore deposit（Quarrel）Stone
Block, every sieve, drop shaft connection road, Obstruct apparatus, ore deposit（Quarrel）Stone, drop shaft, ore deposit is filled with described drop shaft（Slag）Stone, drop shaft top are set
It is equipped with every sieve, every being provided with ore deposit on sieve（Quarrel）Stone, road is joined with drop shaft by the Obstruct apparatus at drop shaft well head every sieve and is connected, is led
Leading-in device steel cable is carved annulus anchor pole with fixing device and is connected, and safety rope is by draw-gear steel cable to every the ore deposit on sieve（Quarrel）
Stone connects.
To be held up traffic barricade preferably, described Obstruct apparatus is concrete construction, its wide × high size is 50cm × 50cm,
Barricade strength grade of holding up traffic is C20, and barricade length of holding up traffic is identical with drop shaft width.
Preferably, described formula annulus anchor pole of carving is arranged on distance at sieve is away from 1.5m-1.8m rock mass side walls, carve
Formula annulus anchor pole specification is φ 30mm, long 1.2m, carves the vertical rock mass of formula annulus anchor pole and is inserted into, and 20cm circle is reserved outside rock mass
Ring hangs stake and is used as double fixing devices, and is connected with draw-gear steel cable, and the ratio value of double fixing device spacing and drop shaft length is
0.7-0.9。
Preferably, described steel cable specification is φ 14mm or φ 16mm, the ratio value of steel cable length and drop shaft length is
0.7-0.9。
The beneficial effects of the utility model：
The utility model provides a kind of mine and slips Well mouth safety protection device, and structure is relatively simple, easy to use, passes through
Obstruct apparatus, baffle device for water and the improvement with safety rope suspension arrangement of drop shaft well head, it can effectively reduce drop shaft and enter eaves gutter ore deposit
Security risk, improve the safety coefficient of drop shaft, improve security of the equipment in drop shaft mouth scraping process, lifting personnel's disposal is big
Mobility during block, and simple in construction, convenient installation, it is cost-effective beneficial to maintenance, it is easy to spread.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
In figure, 1- steel cables, 2- carve formula annulus anchor pole, 3- safety ropes, 4- ore deposits（Quarrel）Stone, 5- every sieve, 6- drop shafts connection road,
7- Obstruct apparatus, 8- ore deposits（Quarrel）Stone, 9- drop shafts.
Embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in figure 1, described 9 mouthfuls of safety devices of mine drop shaft include steel cable 1, carve formula annulus anchor pole 2, safety
Rope 3, ore deposit（Quarrel）Stone 4, every sieve 5, drop shaft connection road 6, Obstruct apparatus 7, ore deposit（Quarrel）Stone 8, drop shaft 9.
Ore deposit is filled with described drop shaft 9（Slag）Stone, by the structure design of drop shaft 9, to the ore deposit of reasonable specification（Quarrel）Stone 8 enters
The whole stacking of professional etiquette, the top of drop shaft 9 are provided with every sieve 5, and ore deposit is provided with 5 every sieving（Quarrel）Stone 4, to the ore deposit of whereabouts（Quarrel）Stone 8 enters
Row Effective selection, the ore deposit that will be fallen short of specifications（Quarrel）Stone 8 is isolated on screen cloth, passes through the dress of holding up traffic at the well head of drop shaft 9 every sieve 5
Put 7 to be connected with drop shaft connection road 6, described Obstruct apparatus 7 is that concrete construction is held up traffic barricade, and its size is 50cm × 50cm（It is wide
× high）, barricade strength grade of holding up traffic is C20, and barricade length of holding up traffic is identical with the width of drop shaft 9.
Draw-gear steel cable 1 is carved annulus anchor pole with fixing device and is connected, and described formula annulus anchor pole 2 of carving is arranged on
For distance at sieve 5 is away from 1.5m-1.8m rock mass side walls, it is φ 30mm to carve the specification of formula annulus anchor pole 2, long 1.2m, carves formula annulus
2 vertical rock mass of anchor pole is inserted into, and the annulus that 20cm is reserved outside rock mass hangs stake and is used as double fixing devices, and with draw-gear steel cable 1
Connection, the ratio value of double fixing device spacing and the length of drop shaft 9 are 0.7-0.9, safety rope 3 by draw-gear steel cable 1 to every
Ore deposit on sieve 5（Quarrel）Stone 4 connects, and the described specification of steel cable 1 is φ 14mm or φ 16mm, the length of steel cable 1 and the length of drop shaft 9
Ratio value is 0.7-0.9.
By the Obstruct apparatus 7 of the well head of drop shaft 9, baffle device for water and improvement with the suspension arrangement of safety rope 3, can effectively drop
Low drop shaft 9 enters the security risk of eaves gutter ore deposit, improves the safety coefficient of drop shaft 9, improves safety of the equipment in 9 mouthfuls of scraping process of drop shaft
Property, mobility when lifting personnel dispose bulk, and simple in construction, convenient installation, it is cost-effective beneficial to maintenance, it is easy to spread.
Utility model works process：
Ore deposit is being carried out using the utility model（Quarrel）When stone 8 transports, ore deposit is transported（Quarrel）The transport vehicle of stone 8 is joined by drop shaft
6 by the ore deposit in car pocket（Quarrel）Stone 8 is poured into drop shaft 9, the ore deposit that portion size is fallen short of specifications（Quarrel）Stone 4 is isolated in every sieve 5
On, annulus anchor pole is carved with fixing device by draw-gear steel cable 1 and is connected, safety rope 3 by draw-gear steel cable 1 to every
Ore deposit on sieve 5（Quarrel）Stone 4 is handled, and is handled to specification to meet and is fallen in drop shaft 9, completes ore deposit（Quarrel）The transport of stone 8.
The utility model provides a kind of mine and slips Well mouth safety protection device, and structure is relatively simple, easy to use, passes through
Obstruct apparatus, baffle device for water and the improvement with safety rope suspension arrangement of drop shaft well head, it can effectively reduce drop shaft and enter eaves gutter ore deposit
Security risk, improve the safety coefficient of drop shaft, improve security of the equipment in drop shaft mouth scraping process, lifting personnel's disposal is big
Mobility during block, and simple in construction, convenient installation, it is cost-effective beneficial to maintenance, it is easy to spread.
Finally illustrate, preferred embodiment above is merely to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
The utility model has been described in detail by above preferred embodiment for pipe, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
Limit.
Claims (4)
1. a kind of mine slips Well mouth safety protection device, it is characterised in that：Described mine, which slips Well mouth safety protection device, to be included
Steel cable, carve formula annulus anchor pole, safety rope, ore deposit/quarrel stone, every sieve, drop shaft connection road, Obstruct apparatus, ore deposit/quarrel stone, drop shaft, it is described
Drop shaft in be filled with ore deposit/quarrel stone, be provided with the top of drop shaft every sieve, every being provided with ore deposit/quarrel stone on sieve, pass through drop shaft well every sieve
Obstruct apparatus at mouthful is connected with drop shaft connection road, and draw-gear steel cable is carved annulus anchor pole with fixing device and is connected, safety rope
By draw-gear steel cable to being connected every the ore deposit on sieve/quarrel stone.
2. a kind of mine according to claim 1 slips Well mouth safety protection device, it is characterised in that：Described Obstruct apparatus
Held up traffic barricade for concrete construction, its wide × high size is 50cm × 50cm, and barricade strength grade of holding up traffic is C20, barricade of holding up traffic
Length is identical with drop shaft width.
3. a kind of mine according to claim 1 slips Well mouth safety protection device, it is characterised in that：Described carves formula circle
Ring anchor pole is arranged on distance at sieve is away from 1.5m-1.8m rock mass side walls, and it is φ 30mm, long 1.2m to carve formula annulus anchor pole specification,
The vertical rock mass of formula annulus anchor pole is carved to be inserted into, the annulus that 20cm is reserved outside rock mass hangs stake and is used as double fixing devices, and with traction
Device steel cable connects, and the ratio value of double fixing device spacing and drop shaft length is 0.7-0.9.
4. a kind of mine according to claim 1 slips Well mouth safety protection device, it is characterised in that：Described steel cable specification
For φ 16mm or φ 14mm, the ratio value of steel cable length and drop shaft length is 0.7-0.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111003.8U CN207212402U (en) | 2017-09-01 | 2017-09-01 | A kind of mine slips Well mouth safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111003.8U CN207212402U (en) | 2017-09-01 | 2017-09-01 | A kind of mine slips Well mouth safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212402U true CN207212402U (en) | 2018-04-10 |
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ID=61826225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721111003.8U Active CN207212402U (en) | 2017-09-01 | 2017-09-01 | A kind of mine slips Well mouth safety protection device |
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| Country | Link |
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| CN (1) | CN207212402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159339A (en) * | 2019-06-04 | 2019-08-23 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of underground drop shaft enclosed construction and its enclosure method |
-
2017
- 2017-09-01 CN CN201721111003.8U patent/CN207212402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159339A (en) * | 2019-06-04 | 2019-08-23 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of underground drop shaft enclosed construction and its enclosure method |
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