CN218324908U - Special tunneling safety shielding device for coal mining - Google Patents
Special tunneling safety shielding device for coal mining Download PDFInfo
- Publication number
- CN218324908U CN218324908U CN202222346291.2U CN202222346291U CN218324908U CN 218324908 U CN218324908 U CN 218324908U CN 202222346291 U CN202222346291 U CN 202222346291U CN 218324908 U CN218324908 U CN 218324908U
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- top cap
- strut
- riser
- dust removal
- strutting
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Abstract
The utility model discloses a special tunnelling safety shield device of coal mining, including strutting the top cap, the bottom bilateral symmetry of strutting the top cap is connected and is equipped with the support riser, the top both sides of strutting the top cap are all connected and are equipped with arc deceleration board, the bottom even connection of strutting the top cap is equipped with a plurality of dust removal fans, it is equipped with dust removal passageway to strut the interior dust removal fan of matching of top cap, dust removal passageway both ends are run through respectively and are strutted top cap both sides wall and are equipped with the gas outlet, it all connects along the length direction who struts the top cap to strut top cap bottom both sides and is equipped with the collection fill, it is equipped with the wheel that rolls to strut the riser bottom connection, it is equipped with positioning mechanism to strut to connect on the riser. Compared with the prior art, the utility model the advantage lie in: the special tunneling safety shield device for coal mining is convenient to use, high in stability and has a buffering function.
Description
Technical Field
The utility model relates to a tunnelling safety and shield technical field, specifically indicate a special tunnelling safety and shield device of coal mining.
Background
In the mining process of colliery, need constantly tunnel, and at the in-process of tunneling, need adopt the shield device to support the top in colliery tunnel, shield the device simultaneously and can also shelter from, protect the workman, prevent that the top in colliery tunnel from taking place to collapse and cause the injury to work, current shield device stability is relatively poor when using, does not possess reposition of redundant personnel buffer function simultaneously, when the mud stone whereabouts, the easy impaired influence of device body shields the effect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a facilitate the use, stability is strong, has a special tunnelling safety of buffer function and shields device.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a special tunnelling safety shield device of coal mining, is including strutting the top cap, the bottom bilateral symmetry of strutting the top cap is connected and is equipped with and struts the riser, it all connects and is equipped with arc deceleration board to strut the top both sides of top cap, the bottom accordant connection of strutting the top cap is equipped with a plurality of dust removal fans, it is equipped with dust removal passageway to strut interior matching dust removal fan of top cap, the dust removal passageway both ends are run through respectively and are strutted top cap both sides wall and are equipped with the gas outlet, it all connects along the length direction who struts the top cap and is equipped with the collection fill to strut top cap bottom both sides, it is equipped with the wheel that rolls to strut the riser bottom connection, it is equipped with positioning mechanism to strut to connect on the riser.
As an improvement, a spring column is connected between the bottom wall of the arc-shaped deceleration plate and the top wall of the supporting top cover.
As an improvement, a gap is arranged between every two adjacent arc-shaped speed reduction plates.
As the improvement, it is equipped with the vent to strut the riser middle part, both sides all connect in the vent and are equipped with the protection network, the in-connection of vent is equipped with the air discharge fan.
As the improvement, positioning mechanism includes locating plate, screw rod, the locating plate lateral wall with strut and be equipped with the telescopic link between the riser lateral wall, the screw rod tip rotates with the locating plate middle part and is connected, screw rod free end with strut through threaded connection between the riser, the locating plate lateral wall is equipped with a plurality of non-slip raised.
Compared with the prior art, the utility model the advantage lie in: arc deceleration board that sets up through the interval can be shunted the mud stone of whereabouts with the cooperation setting of strutting the top cap, prevents that arc deceleration board or strut that the top cap is impaired, increases the support effect, can assist fixedly to the device body through positioning mechanism's setting, stability when increasing the use, prevents the removal of device, and the dust of tunnelling production in the convenient reduction work interval is set up with the cooperation of air discharge fan to the dust removal fan, makes things convenient for workman's work to use.
Drawings
Fig. 1 is a schematic structural diagram of a special tunneling safety shield device for coal mining.
Figure 2 is a schematic top view of the support cap.
As shown in the figure: 1. supporting a top cover; 2. supporting a vertical plate; 3. an arc-shaped deceleration plate; 4. a dust removal fan; 5. a dust removal channel; 6. an air outlet; 7. a collecting hopper; 8. a rolling wheel; 9. a positioning mechanism; 10. a spring post; 11. a vent; 12. an exhaust fan; 13. positioning a plate; 14. a screw; 15. and (4) anti-skid bulges.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
Combine the attached figure 1-2 shown, a special safe device that shields of tunnelling of coal mining, including strutting top cap 1, the bottom bilateral symmetry of strutting top cap 1 connects and is equipped with and struts riser 2, the top both sides of strutting top cap 1 are all connected and are equipped with arc deceleration board 3, the bottom of strutting top cap 1 is even connected and is equipped with a plurality of dust removal fans 4, it is equipped with dust removal passageway 5 to strut to match dust removal fan 4 in top cap 1, 5 both ends of dust removal passageway are run through respectively and are strutted top cap 1 both sides wall and are equipped with gas outlet 6, it is equipped with collection fill 7 to strut top cap 1 bottom both sides and all connect along the length direction who struts top cap 1, it is equipped with rolling wheel 8 to strut 2 bottom connections of riser, it is equipped with positioning mechanism 9 to strut to connect on riser 2.
3 diapalls of arc deceleration board and strut and be equipped with spring post 10 between 1 roof of top cap, have certain buffer function through spring post 10, conveniently cushion and support, it is shown adjacent according to fig. 2 be equipped with the clearance between the arc deceleration board 3, set up through the clearance and conveniently shunt the support to the mud stone of whereabouts.
Support 2 middle parts of riser and be equipped with vent 11, the both sides are all connected and are equipped with the protection network in the vent 11, 11 internal connections of vent are equipped with air discharge fan 12, further increase dust removal ventilation effect through air discharge fan 12's setting.
The utility model discloses when concrete implementation, can use by the mobile device body through rolling wheel 8, remove to the user area, wrench movement screw rod 14 makes locating plate 13 remove towards keeping away from 2 one sides of strutting the riser, with the contact of tunnel inner wall, thereby cooperation non-slip raised 15 is fixed the device body, start dust removal fan 4 and air discharge fan 12 get rid of the dust in the region, reduce the influence to the workman health, at the during operation, when the mud stone whereabouts, the part carries out the buffering through arc deceleration board 3 and supports and fall into collection fill 7, the part falls to strutting and go into after top cap 1 and collect fill 7 through the clearance and go on the regular clearance can. Those not described in detail in this specification are well within the skill of the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a special safe device that shields of tunnelling of coal mining, is including strutting top cap (1), its characterized in that: the utility model discloses a dust removal device, including strutting top cap (1), strutting the bottom both sides symmetric connection of top cap (1) and being equipped with and strut riser (2), the top both sides of strutting top cap (1) are all connected and are equipped with arc slowdown plate (3), the bottom even connection of strutting top cap (1) is equipped with a plurality of dust removal fan (4), it is equipped with dust removal passageway (5) to strut top cap (1) interior matching dust removal fan (4), dust removal passageway (5) both ends are run through respectively and strut top cap (1) both sides wall and are equipped with gas outlet (6), it is equipped with collection fill (7) all to strut top cap (1) bottom both sides along the length direction who struts top cap (1) to connect, it is equipped with roll wheel (8) to strut riser (2) bottom connection, it is equipped with positioning mechanism (9) to strut on riser (2).
2. The special tunneling safety shield device for coal mining according to claim 1, characterized in that: and a spring column (10) is connected between the bottom wall of the arc-shaped deceleration plate (3) and the top wall of the support top cover (1).
3. A special tunneling safety shield device for coal mining according to claim 2, wherein: gaps are arranged between the adjacent arc-shaped speed reducing plates (3).
4. A special tunneling safety shield device for coal mining according to claim 1, wherein: support riser (2) middle part and be equipped with vent (11), both sides are all connected and are equipped with the protection network in vent (11), vent (11) in-connection is equipped with air discharge fan (12).
5. A special tunneling safety shield device for coal mining according to claim 1, wherein: positioning mechanism (9) are including locating plate (13), screw rod (14), locating plate (13) lateral wall and strut and be equipped with the telescopic link between riser (2) lateral wall, screw rod (14) tip and locating plate (13) middle part are rotated and are connected, screw rod (14) free end and strut through threaded connection between riser (2), locating plate (13) lateral wall is equipped with a plurality of non-slip raised (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346291.2U CN218324908U (en) | 2022-09-05 | 2022-09-05 | Special tunneling safety shielding device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346291.2U CN218324908U (en) | 2022-09-05 | 2022-09-05 | Special tunneling safety shielding device for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218324908U true CN218324908U (en) | 2023-01-17 |
Family
ID=84832988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222346291.2U Active CN218324908U (en) | 2022-09-05 | 2022-09-05 | Special tunneling safety shielding device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218324908U (en) |
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2022
- 2022-09-05 CN CN202222346291.2U patent/CN218324908U/en active Active
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