CN207622627U - A kind of colliery blasting protective shelter for preventing rubble from impacting - Google Patents
A kind of colliery blasting protective shelter for preventing rubble from impacting Download PDFInfo
- Publication number
- CN207622627U CN207622627U CN201721707936.3U CN201721707936U CN207622627U CN 207622627 U CN207622627 U CN 207622627U CN 201721707936 U CN201721707936 U CN 201721707936U CN 207622627 U CN207622627 U CN 207622627U
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- support frame
- impacting
- mesh grid
- nylon mesh
- door curtain
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Abstract
The utility model discloses a kind of colliery blasting protective shelters for preventing rubble from impacting, including support frame, door curtain, firm banking, head rod, Slippery proof foot pad and fixed anchor, it is connected with nylon mesh grid on the outside of the support frame, and rubber separate layer is provided on the inside of nylon mesh grid, it is provided with acoustical cotton on the inside of the rubber separate layer, the door curtain is opened on nylon mesh grid, the firm banking is connect with support frame end, and charging door is provided on firm banking, the head rod is connected to support frame bottom end side, and head rod and the second connecting rod are by rotating axis connection, the Slippery proof foot pad is arranged on the acoustical cotton of bottom, the fixed anchor is connected on the outside of nylon mesh grid.The colliery blasting protective shelter for preventing rubble from impacting, which can carry out contraction folding when not in use, and small volume is easy to carry, need in use, support frame is strutted and connecting rod struts, installation is more convenient.
Description
Technical field
The utility model is related to colliery blasting correlative technology field, specially a kind of colliery blasting, which is used, prevents rubble impact
Protective shelter.
Background technology
Coal mine is constantly being exploited always as important one of the energy, when carrying out the exploitation of coal mine, is needed pair
It carries out explosion, to have the splashings such as rubble, it is therefore desirable to there is protective shelter to protect the safety of staff.
The existing colliery blasting protective shelter for preventing rubble from impacting at present, volume is larger, not foldable, not portable
Band, installation is more inconvenient, cannot meet the needs of people.In view of the above-mentioned problems, in original colliery blasting with preventing rubble from rushing
Innovation improvement is carried out on the basis of the protective shelter hit.
Invention content
The purpose of this utility model is to provide a kind of colliery blasting protective shelters for preventing rubble from impacting, in solution
It states and proposes the existing colliery blasting protective shelter for preventing rubble from impacting in background technology, volume is larger, not foldable, inconvenient
It carries, installation is more inconvenient, cannot meet the problem of the needs of people.
To achieve the above object, the utility model provides the following technical solutions：A kind of colliery blasting is with preventing rubble from impacting
Protective shelter, including support frame, door curtain, firm banking, head rod, Slippery proof foot pad and fixed anchor, the support rib
It is connected with nylon mesh grid on the outside of frame, and is provided with rubber separate layer on the inside of nylon mesh grid, the rubber separate layer
Inside is provided with acoustical cotton, and the door curtain is opened on nylon mesh grid, and air hole is provided on door curtain, the firm banking
It is connect with support frame end, and is provided with charging door on firm banking, the head rod is connected to support frame bottom end
Side, and head rod and the second connecting rod are arranged by rotating axis connection, the Slippery proof foot pad on the acoustical cotton of bottom, institute
Fixed anchor is stated to be connected on the outside of nylon mesh grid.
Preferably, the inside of the door curtain is disposed with rubber separate layer and acoustical cotton inwards, and door curtain is arranged altogether
There are two, and connected by zip strip between 2 door curtains.
Preferably, the air hole is uniformly arranged in the upper part of door curtain.
Preferably, there are four the head rod, rotary shaft and the equal angular settings of the second connecting rod, and the first connection
It is to be flexibly connected between bar and support frame.
Preferably, the rotary shaft and the second connecting rod constitute rotational structure, and the rotation angle range of the second connecting rod
It is 0-90 °.
Preferably, there are six the fixed anchor is arranged altogether, and fixed anchor circular array shape structure distribution is compiled in nylon
On the outside of knitmesh.
Compared with prior art, the utility model has the beneficial effects that：The colliery blasting protection for preventing rubble from impacting
Blindage, whole installation is sealing structure, and is provided with acoustical cotton inside it, can reduce injury of the noise to staff,
And the device can carry out contraction folding when not in use, small volume is easy to carry, is needing in use, by support frame
It struts and connecting rod struts, installation is more convenient, then can be very good the device by firm banking and fixed anchor
It fixes, use is more convenient, and using effect is preferable.
Description of the drawings
Fig. 1 is the utility model positive structure diagram.
Fig. 2 is the utility model external elevational structural schematic diagram；
Fig. 3 is the utility model inside top structural schematic diagram.
In figure：1, support frame, 2, nylon mesh grid, 3, rubber separate layer, 4, acoustical cotton, 5, door curtain, 6, air hole, 7,
Zip strip, 8, firm banking, 9, charging door, 10, head rod, 11, rotary shaft, the 12, second connecting rod, 13, Slippery proof foot pad,
14, fixed anchor.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of colliery blasting is anti-with preventing rubble from impacting
Protect blindage, including support frame 1, nylon mesh grid 2, rubber separate layer 3, acoustical cotton 4, door curtain 5, air hole 6, zip strip 7, solid
Determine pedestal 8, charging door 9, head rod 10, rotary shaft 11, the second connecting rod 12, Slippery proof foot pad 13 and fixed anchor 14, support
The outside of skeleton 1 is connected with nylon mesh grid 2, and the inside of nylon mesh grid 2 is provided with rubber separate layer 3, rubber separate layer 3
Inside be provided with acoustical cotton 4, door curtain 5 is opened on nylon mesh grid 2, and air hole 6, staff are provided on door curtain 5
Door curtain 5 can be opened to enter inside it, can be entirely protected, air hole 6 is uniformly arranged in the upper part of door curtain 5, thoroughly
Gas is good, and firm banking 8 is connect with 1 end of support frame, and charging door 9 is provided on firm banking 8, head rod 10
It is connected to 1 bottom end side of support frame, and head rod 10 is connect with the second connecting rod 12 by rotary shaft 11, the first connection
There are four the 12 equal angular settings of bar 10, rotary shaft 11 and the second connecting rod, and is between head rod 10 and support frame 1
Flexible connection, can support the bottom of protective shelter, and rotary shaft 11 and the second connecting rod 12 constitute rotational structure, and second
The rotation angle range of connecting rod 12 is 0-90 °, is convenient for folding, and Slippery proof foot pad 13 is arranged on bottom acoustical cotton 4, fixed
Anchor 14 is connected to 2 outside of nylon mesh grid, and fixed anchor 14 has altogether there are six settings, and fixed anchor 14 circular array shape structure point
Cloth can make the protective shelter fixed more firm in 2 outside of nylon mesh grid.
Operation principle：When using the colliery blasting protective shelter for preventing rubble impact, first the colliery blasting is used
It prevents the structure of the protective shelter of rubble impact from simply being understood, dig one on the periphery for needing blow-up point first and fixes
The identical hole of 8 size of pedestal, then the protective shelter is installed, first pull zip strip 7 that door curtain 5 is made to open, it then will support
Skeleton 1 struts, and head rod 10 is then expanded to horizontality, then rotates the second connecting rod 12, in the work of rotary shaft 11
Under, makes the rotation of the second connecting rod 12 to the position with head rod 10 on the same line, after installation is complete, then be somebody's turn to do
The fixation of protective shelter first from charging door 9 fills up sandy soil into firm banking 8, is then placed in firm banking 8 and to have dug in advance
In hole, then the fixation anchor 14 of surrounding is inserted in soil, the device is fixed, when carrying out blasting work, staff is rapid
Enter in the protective shelter from door curtain 5, then drawing door curtain 5, can prevent rubble from injuring staff by a crashing object, while acoustical cotton 4
The injury that noise can be reduced to staff is set, and here it is the colliery blasting making with the protective shelter for preventing rubble impact
With mode, the content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of colliery blasting protective shelter for preventing rubble from impacting, including support frame (1), door curtain (5), firm banking
(8), head rod (10), Slippery proof foot pad (13) and fixed anchor (14), it is characterised in that：The outside of the support frame (1)
It is connected with nylon mesh grid (2), and is provided with rubber separate layer (3) on the inside of nylon mesh grid (2), the rubber separate layer
(3) acoustical cotton (4) is provided on the inside of, the door curtain (5) is opened on nylon mesh grid (2), and is provided on door curtain (5)
Stomata (6), the firm banking (8) connect with support frame (1) end, and charging door (9) is provided on firm banking (8),
The head rod (10) is connected to support frame (1) bottom end side, and head rod (10) and the second connecting rod (12)
It is connected by rotary shaft (11), the Slippery proof foot pad (13) is arranged on bottom acoustical cotton (4), and the fixed anchor (14) is connected to
On the outside of nylon mesh grid (2).
2. a kind of colliery blasting according to claim 1 protective shelter for preventing rubble from impacting, it is characterised in that：It is described
The inside of door curtain (5) is disposed with rubber separate layer (3) and acoustical cotton (4) inwards, and door curtain (5) has altogether there are two settings,
And it is connected by zip strip (7) between 2 door curtains (5).
3. a kind of colliery blasting according to claim 1 protective shelter for preventing rubble from impacting, it is characterised in that：It is described
Air hole (6) is uniformly arranged in the upper part of door curtain (5).
4. a kind of colliery blasting according to claim 1 protective shelter for preventing rubble from impacting, it is characterised in that：It is described
There are four head rod (10), rotary shaft (11) and the second connecting rod (12) equal angular settings, and head rod (10)
It is to be flexibly connected between support frame (1).
5. a kind of colliery blasting according to claim 1 protective shelter for preventing rubble from impacting, it is characterised in that：It is described
Rotary shaft (11) and the second connecting rod (12) constitute rotational structure, and the rotation angle range of the second connecting rod (12) is 0-90 °.
6. a kind of colliery blasting according to claim 1 protective shelter for preventing rubble from impacting, it is characterised in that：It is described
There are six fixed anchor (14) is arranged altogether, and fixed anchor (14) circular array shape structure distribution is on the outside of nylon mesh grid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707936.3U CN207622627U (en) | 2017-12-10 | 2017-12-10 | A kind of colliery blasting protective shelter for preventing rubble from impacting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707936.3U CN207622627U (en) | 2017-12-10 | 2017-12-10 | A kind of colliery blasting protective shelter for preventing rubble from impacting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622627U true CN207622627U (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721707936.3U Active CN207622627U (en) | 2017-12-10 | 2017-12-10 | A kind of colliery blasting protective shelter for preventing rubble from impacting |
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| CN (1) | CN207622627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782211A (en) * | 2017-12-10 | 2018-03-09 | 贵州大学 | A kind of colliery blasting protective shelter for preventing that rubble from impacting |
-
2017
- 2017-12-10 CN CN201721707936.3U patent/CN207622627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782211A (en) * | 2017-12-10 | 2018-03-09 | 贵州大学 | A kind of colliery blasting protective shelter for preventing that rubble from impacting |
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