CN113404530A - Underground safety bin - Google Patents
Underground safety bin Download PDFInfo
- Publication number
- CN113404530A CN113404530A CN202110703689.4A CN202110703689A CN113404530A CN 113404530 A CN113404530 A CN 113404530A CN 202110703689 A CN202110703689 A CN 202110703689A CN 113404530 A CN113404530 A CN 113404530A
- Authority
- CN
- China
- Prior art keywords
- net body
- protection network
- upright post
- stand
- protective net
- 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.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses an underground safety bin which comprises a protective net and support assemblies arranged at four corners of the protective net, wherein each support assembly comprises an upright post and an upright post positioning sleeve, the top of each upright post is connected with the protective net through a universal joint, and the bottom of each upright post is fixedly sleeved with the upright post positioning sleeve. The utility model provides an underground safety storehouse, the stand passes through universal joint and is connected with the protection network, has improved the controllability of protection network greatly, and the installation angle of protection network can carry out quick, adaptability adjustment according to the change of working face, has improved accommodation and installation effectiveness greatly.
Description
Technical Field
The invention relates to the technical field of mine operation protection, in particular to an underground safety bin.
Background
In the process of underground operation of a mine, more broken stones are arranged in a shaft, and the top of a mining working face needs to be protected in order to prevent falling stones from smashing operating personnel.
Some underground protection structures appear in the prior art, such as chinese patent with application number 201921019216.7 discloses an underground protection mechanism, and such as chinese patent with application number 202020367059.5 discloses a colliery safety protection support in the pit. The adjustability is poor, can't carry out quick, adaptability adjustment according to the change of working face, and this has influenced accommodation and installation effectiveness to a certain extent.
Disclosure of Invention
In view of this, the present invention provides an underground safety bin for underground protection, which has the advantages of good adjustability, wide application range and high installation efficiency.
The invention solves the problems through the following technical means:
the utility model provides an underground safety bin, includes the protection network and sets up the supporting component in the protection network four corners, the supporting component includes stand and stand position sleeve, the top of stand is passed through universal joint and is connected with the protection network, and the bottom and the stand position sleeve of stand are fixed to be cup jointed.
Further, the upright post is of a telescopic structure and is telescopically fastened through a telescopic fastener.
Further, the protection network includes first dictyosome and second dictyosome, the one end of first dictyosome is articulated with the one end of second dictyosome.
Further, the lateral parts of the first net body and the second net body are connected through an angle positioning rod, and two ends of the angle positioning rod are hinged with the first net body and the second net body respectively.
Further, the protective net is made of canvas and steel wire meshes.
Further, the bottom of the upright post locating sleeve is provided with a tip.
The invention has the beneficial effects that:
the utility model provides an underground safety storehouse, including the protection network and set up the supporting component in the protection network four corners, the supporting component includes stand and stand position sleeve, the top of stand is passed through universal joint and is connected with the protection network, and the bottom and the stand position sleeve of stand are fixed to be cup jointed. The utility model provides an underground safety storehouse, the stand passes through universal joint and is connected with the protection network, has improved the controllability of protection network greatly, and the installation angle of protection network can carry out quick, adaptability adjustment according to the change of working face, has improved accommodation and installation effectiveness greatly.
Drawings
The invention is further described below with reference to the figures and examples.
FIG. 1 is a schematic diagram of a state of the preferred embodiment of the present invention;
FIG. 2 is a schematic view of another state of the preferred embodiment of the present invention;
fig. 3 is a schematic diagram of the application of the present invention.
Detailed Description
The invention will be described in detail below with reference to the accompanying drawings, as shown in fig. 1-3: an underground safety bin comprises a protective net 5 and supporting components arranged at four corners of the protective net 5; the protective net 5 is made of canvas steel wire meshes, namely steel wires are penetrated into the canvas, so that the anti-smashing performance is excellent; the supporting component comprises a column 2 and a column positioning sleeve 1, wherein the column 2 is of a telescopic structure and is telescopically fastened through a telescopic fastener 4, and one preferable mode is as follows: the upright column comprises an upper column body and a lower column body which are sleeved in a sliding mode, and the upper column body and the lower column body are locked in a sliding mode through locking bolts; by adopting the telescopic upright posts, the installation height of the protective screening can be adjusted. The top of stand 2 is passed through universal joint 3 and is connected with protection network 5, and the bottom and the fixed cup joint of stand position sleeve 1 of stand 2, the bottom of stand position sleeve 1 is provided with most advanced 7, during specific installation, fixes a position the most advanced 7 of stand position sleeve 1 on pine stone or rock.
As a further improvement to the above technical solution, the protection net 5 includes a first net body 501 and a second net body 502, wherein one end of the first net body 501 is hinged to one end of the second net body 502 through a hinge shaft; the side parts of the first net body 501 and the second net body 502 are connected through an angle positioning rod 6, two ends of the angle positioning rod 6 are hinged to the first net body 501 and the second net body 502 respectively, the angle positioning rod is preferably a lockable telescopic rod type structure, and the protective net can be positioned and unfolded at a required angle. By adopting the structural design, the protective net can be unfolded at different angles according to the condition of the working face, and the width of the protective net can be adjusted, so that the application range of the protective net is greatly improved.
In summary, with the underground safety bin of the embodiment, on one hand, the stand column is connected with the protective net through the universal joint, so that the angle of the stand column can be adjusted according to the gradient, direction, transverse direction, longitudinal direction and the like during operation, the adjustability of the protective net is greatly improved, the installation angle of the protective net can be adjusted quickly and adaptively according to the change of a working surface, and the adaptation range and the installation efficiency are greatly improved; on the other hand, the height position and the unfolding angle of the protective net can be adaptively adjusted, so that the adaptive range and the installation efficiency are further improved.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. A downhole safety bin, characterized in that: including protection network (5) and set up the supporting component in the protection network four corners, the supporting component includes stand (2) and stand position sleeve (1), universal joint (3) are passed through at the top of stand and are connected with the protection network, and the bottom and the stand position sleeve of stand are fixed to be cup jointed.
2. The downhole safety cartridge of claim 1, wherein: the upright post (2) is of a telescopic structure and is telescopically fastened through a telescopic fastener (4).
3. The downhole safety cartridge of claim 2, wherein: the protective net comprises a first net body (501) and a second net body (502), wherein one end of the first net body is hinged with one end of the second net body.
4. A downhole safety cartridge according to claim 3, wherein: the lateral parts of the first net body (501) and the second net body (502) are connected through an angle positioning rod (6), and two ends of the angle positioning rod are hinged to the first net body and the second net body respectively.
5. A downhole safety cartridge according to any of claims 1-4, wherein: the protective net (5) is made of canvas and steel wire meshes.
6. The downhole safety cartridge of claim 5, wherein: the bottom of the upright post locating sleeve is provided with a tip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703689.4A CN113404530A (en) | 2021-06-24 | 2021-06-24 | Underground safety bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703689.4A CN113404530A (en) | 2021-06-24 | 2021-06-24 | Underground safety bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113404530A true CN113404530A (en) | 2021-09-17 |
Family
ID=77682917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110703689.4A Withdrawn CN113404530A (en) | 2021-06-24 | 2021-06-24 | Underground safety bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113404530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001611A (en) * | 2021-11-04 | 2022-02-01 | 贵州贵安新联爆破工程有限公司 | Large-inclination jointed rock blasting protection device and method |
-
2021
- 2021-06-24 CN CN202110703689.4A patent/CN113404530A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001611A (en) * | 2021-11-04 | 2022-02-01 | 贵州贵安新联爆破工程有限公司 | Large-inclination jointed rock blasting protection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210917 |