CN204126658U - A kind of mine support device - Google Patents
A kind of mine support device Download PDFInfo
- Publication number
- CN204126658U CN204126658U CN201420578728.8U CN201420578728U CN204126658U CN 204126658 U CN204126658 U CN 204126658U CN 201420578728 U CN201420578728 U CN 201420578728U CN 204126658 U CN204126658 U CN 204126658U
- Authority
- CN
- China
- Prior art keywords
- hydraulic jack
- mine
- baffle plate
- frame
- utility
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of mine support device, relate to support apparatus in coal mine, comprise frame, be fixed on the anti-skidding projection of frame lower end, be movably connected in baffle plate on the left of frame, be fixedly connected on the hydraulic jack of frame right-hand member, the dust excluding plate between adjacent two hydraulic jack, baffle plate is provided with groove with hydraulic jack articulated positions, and before and after hydraulic jack, both sides are provided with chute.The utility model is quick for installation, can effectively prevent mine both sides from caving in, and for constructor provides the passway for escaping of a safety when just really there is cave-in accident, and can reuse.
Description
Technical field
The utility model relates to support apparatus in coal mine, is specifically related to a kind of mine support device.
Background technology
Mine is convenient for people in underground mining mine, underground mining can run into mine cave-in accident unavoidably, mine protection tool then can avoid mine to cave in as far as possible, the safe coefficient of mine then directly affects the life security of exploitation personnel, so mine support instrument is a vital part in pit mining process, current support apparatus in coal mine is various, mine support net is the support apparatus grown most, but cave in once run into mine, supporting mesh can entirety fall, block the passage of people's escape, other safeguard is not always the case, install loaded down with trivial details and the generation of caving in can only be avoided as far as possible, there is provided the passway for escaping of a safety can not to when really caving in personnel in mine.
Utility model content
The purpose of this utility model is the defect for above-mentioned prior art, provides a kind of mine support device, has and effectively prevents mine both sides from subsiding, and mine subsides the advantage of rear just personnel escape.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of mine support device, comprise frame, be fixed on the anti-skidding projection of described frame lower end, be movably connected in baffle plate on the left of described frame, be fixedly connected on the hydraulic jack of described frame right-hand member, the dust excluding plate between adjacent two described hydraulic jack, described baffle plate is provided with groove with described hydraulic jack articulated positions, and before and after described hydraulic jack, both sides are provided with chute.
Described baffle plate is connected through the hinge and is flexibly connected with described frame, and described baffle plate can rotate easily.
Described hydraulic jack top and described baffle plate are flexibly connected by riveting, and make described hydraulic jack can easily by described baffle plate lifting.
Described anti-skidding projection is needling shape, effectively increases the frictional force on described frame and ground, and is applicable to multiple landform.
Described dust excluding plate is movably connected in the described chute between adjacent two described hydraulic jack, the distance of described dust excluding plate and described baffle plate is 35cm ~ 50cm, described dust excluding plate can effectively prevent the rubble dropped from entering space between described dust excluding plate and described baffle plate, and escapes in the space facilitating staff to plough under between described dust excluding plate and described baffle plate.
The beneficial effects of the utility model: the utility model is quick for installation, can prevent mine both sides from caving in effectively, for constructor provides the passway for escaping of a safety when just really there is cave-in accident, and can reuse.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the partial enlarged drawing of the utility model A;
Fig. 3 is the partial enlarged drawing of the utility model B;
Fig. 4 is two the utility model front views.
In figure, description of reference numerals is as follows: 1, frame; 2, anti-skidding projection; 3, baffle plate; 4, hydraulic jack; 5, groove; 6, chute; 7, dust excluding plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
As shown in Figure 1, the utility model, a kind of mine support device, comprise frame 1, be fixed on frame 1 lower end anti-skidding protruding 2, be movably connected in the baffle plate 3 on the left of frame 1 and be fixedly connected on the hydraulic jack 4 of frame 1 right-hand member.
Baffle plate 3 is connected through the hinge and is flexibly connected with frame 1, can realize freely rotating of baffle plate 3.
Hydraulic jack 4 top is flexibly connected by riveting with baffle plate 3, and baffle plate 3 can freely boost by hydraulic jack 4, to adapt to the different cutting environment of mine.
As shown in Figure 2, baffle plate 3 is provided with groove 5 with hydraulic jack 4 articulated positions, and when preventing mine from subsiding, pressure crushes too greatly the connection of bad hydraulic jack 4 top and baffle plate 3.
Handle pressure hole on the right side of hydraulic jack comprises, the chute 6 of both sides, front and back as shown in Figure 3, the stop valve between front side chute 6 and handle pressure hole.
Anti-skidding protruding 2 is needling shape, can be easy to the ground adapting to different situation, and effectively increases the frictional force on frame 1 and ground.
As shown in Figure 4, the utility model also comprises dust excluding plate 7, and dust excluding plate 7 is movably connected in the chute 6 between adjacent two hydraulic jack 4.
Dust excluding plate 7 is 35cm ~ 50cm with the distance of baffle plate 3, facilitates staff to climb over dust excluding plate 7.
When the utility model comes into operation, the utility model is placed in the both sides of mine, by hydraulic jack 4, baffle plate 3 is supported, cave in prevent the mine left and right sides, then between every two adjacent chutes of the present utility model 6, dust excluding plate 7 is increased, once mine caves in, people can climb over dust excluding plate 7, ensconce in the space between baffle plate 3 and dust excluding plate 7, then the mine caved in is fled from along the space between baffle plate 3 and dust excluding plate 7, when hydraulic jack 4 and baffle plate 3 junction are owing to crossing major rupture energetically, it is inner that hydraulic jack 4 directly can be supported on groove 5, guarantee personnel escape unharmed, when the utility model can not withdrawn by mine when needed easily, re-use other mine.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technology people of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a mine support device, it is characterized in that: comprise frame (1), be fixed on the anti-skidding projection (2) of described frame (1) lower end, be movably connected in the baffle plate (3) in described frame (1) left side, be fixedly connected on the hydraulic jack (4) of described frame (1) right-hand member, be positioned at the dust excluding plate (7) between adjacent two described hydraulic jack (4), described baffle plate (3) is upper is provided with groove (5) with described hydraulic jack (4) articulated positions, before and after described hydraulic jack (4), both sides are provided with chute (6).
2. mine support device according to claim 1, is characterized in that: described baffle plate (3) is connected through the hinge and is flexibly connected with described frame (1).
3. mine support device according to claim 1, is characterized in that: described hydraulic jack (4) top is flexibly connected by riveting with described baffle plate (3).
4. mine support device according to claim 1, is characterized in that: described anti-skidding projection (2) is needling shape.
5. mine support device according to claim 1, it is characterized in that: described dust excluding plate (7) is movably connected in the described chute (6) between adjacent two described hydraulic jack (4), described dust excluding plate (7) is 35cm ~ 50cm with the distance of described baffle plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578728.8U CN204126658U (en) | 2014-10-09 | 2014-10-09 | A kind of mine support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578728.8U CN204126658U (en) | 2014-10-09 | 2014-10-09 | A kind of mine support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126658U true CN204126658U (en) | 2015-01-28 |
Family
ID=52383024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578728.8U Expired - Fee Related CN204126658U (en) | 2014-10-09 | 2014-10-09 | A kind of mine support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126658U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332729A (en) * | 2015-11-17 | 2016-02-17 | 华北科技学院 | Stope coal wall caving control device |
| CN106837373A (en) * | 2017-04-13 | 2017-06-13 | 中国电建集团成都勘测设计研究院有限公司 | A kind of tunnel abutment wall collapses the supporting construction at place |
| CN111236994A (en) * | 2020-02-28 | 2020-06-05 | 佛山博发智能科技有限公司 | Underground supporting device for coal mining |
-
2014
- 2014-10-09 CN CN201420578728.8U patent/CN204126658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332729A (en) * | 2015-11-17 | 2016-02-17 | 华北科技学院 | Stope coal wall caving control device |
| CN106837373A (en) * | 2017-04-13 | 2017-06-13 | 中国电建集团成都勘测设计研究院有限公司 | A kind of tunnel abutment wall collapses the supporting construction at place |
| CN111236994A (en) * | 2020-02-28 | 2020-06-05 | 佛山博发智能科技有限公司 | Underground supporting device for coal mining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202928620U (en) | Tunnel detection device | |
| CN204126658U (en) | A kind of mine support device | |
| CN105422149A (en) | Quick anchorage remover | |
| CN201771528U (en) | Coal mine fully mechanized working face flying recrement resisting wall supporting device | |
| CN203411998U (en) | Safety protection net of underground pipeline inspection well | |
| CN103161486B (en) | Waste rock blocking method for steep coal face | |
| CN103742193A (en) | Mounting method for hydraulic filling soft strainer pipe in mined-out area | |
| CN204312104U (en) | Driving face in coal mine split blade type defense-help network | |
| CN104594933A (en) | Hydraulic support linkage self-moving device and hydraulic support linkage self-moving method | |
| CN207472142U (en) | A kind of well blasting protection device | |
| CN205532675U (en) | Combine and adopt aircraft nose device that platform was demolishd to support | |
| CN204225509U (en) | A kind of building construction protected apron | |
| CN203130130U (en) | Steep working face pavement waste rock blocking device | |
| CN219176363U (en) | Quick cutting device of anchor rope | |
| CN206280092U (en) | A kind of compound tail boom of end tail puts device for coal | |
| CN204490322U (en) | A kind of stone tongs | |
| CN203962857U (en) | The rope special lockset of the upper and lower tool for transmitting of high-rise working, material | |
| CN202558161U (en) | Vertical trash compressor capable of preventing ground box from falling | |
| CN202788733U (en) | Draw plate type pneumatic hole closing device | |
| CN204391664U (en) | The operator guards of a kind of coal mine gob base plate monitoring line | |
| CN201705368U (en) | Coal roadway drill impermeable device | |
| CN204321975U (en) | A kind of loader differential mechanism assembly dismounting support | |
| CN202228903U (en) | Safe and conveniently-mounted/dismounted machine cover support protecting device | |
| CN203756226U (en) | Slag blocking device for ore drawing machine | |
| CN205135669U (en) | Device suitable for great mining height level drift linked roof bar installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |