CN212428866U - Roadway protection device convenient to install for coal mining - Google Patents
Roadway protection device convenient to install for coal mining Download PDFInfo
- Publication number
- CN212428866U CN212428866U CN202021145363.1U CN202021145363U CN212428866U CN 212428866 U CN212428866 U CN 212428866U CN 202021145363 U CN202021145363 U CN 202021145363U CN 212428866 U CN212428866 U CN 212428866U
- Authority
- CN
- China
- Prior art keywords
- baffle
- plate
- connecting baffle
- connection
- coal mining
- 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
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a tunnel protector for coal mining convenient to installation, first connection baffle, with second connection baffle, the setting that first connection baffle set up relatively are in connecting plate between first connection baffle and the second connection baffle, set up respectively the connecting plate is in with the connection pterygoid lamina, the setting of first connection baffle and second connection baffle junction the protection grid of first connection baffle and second connection baffle up end, even setting are in the fixed plate and the setting of terminal surface are in under the second connection baffle connecting bolt between fixed plate and the installation face. The utility model discloses a connecting plate is connected first connecting baffle and second connecting baffle, and is convenient for support the protection grid through first connecting baffle and second connecting baffle, is convenient for be connected the fixed plate with the installation face through connecting bolt in addition, and then the effectual stability that improves second connecting baffle and installation face and be connected.
Description
Technical Field
The utility model relates to a coal mining correlation technique field specifically is a tunnel protector for coal mining convenient to installation.
Background
The roadway generally refers to a narrow street in a city and also refers to a channel which is tunneled for mining lifting, transportation, ventilation, drainage, power supply and the like during underground mining; there are also piers or roads under bridges; the long axis of the roadway is vertical to the horizontal plane and comprises a vertical shaft and a blind vertical shaft; the vertical shaft is directly communicated with the ground and is specially or mainly used for lifting ores and called a main shaft; the auxiliary shaft is used for auxiliary lifting of waste rocks, lowering equipment, lifting personnel and the like;
the inventor of the utility model finds that the roadway protection device in the prior art has simple structure and single use mode due to the design characteristics of the roadway protection device, and reduces the stability of the connection between the protection device and the mounting surface in the actual use process, thereby being incapable of meeting various use requirements of the roadway protection device at present;
therefore, the roadway protection device for coal mining is convenient to install.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnel protector for coal mining convenient to installation, the tunnel that aims at improving among the prior art is with protector because the design characteristics of its own, simple structure and using-way are single, in the use of reality, have reduced the stability that protector is connected with the installation face, and then can't satisfy the problem to protector's multiple user demand for the tunnel at present.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a roadway protection device for coal mining convenient to install comprises a first connecting baffle, a second connecting baffle arranged opposite to the first connecting baffle, a connecting plate arranged between the first connecting baffle and the second connecting baffle, connecting wing plates respectively arranged at the connecting parts of the connecting plate and the first connecting baffle and the second connecting baffle, protection grids arranged on the upper end surfaces of the first connecting baffle and the second connecting baffle, a fixing plate uniformly arranged on the lower end surface of the second connecting baffle and connecting bolts arranged between the fixing plate and an installation surface, thereby facilitating the connection of the first connecting baffle and the second connecting baffle through the connecting plate and the support of the protective grids through the first connecting baffle and the second connecting baffle, in addition, the fixing plate is conveniently connected with the mounting surface through the connecting bolt, so that the connection stability of the second connecting baffle and the mounting surface is effectively improved;
as a preferable aspect of the present invention, the first connecting baffle and the second connecting baffle are respectively set to be U-shaped, and the inner walls of the first connecting baffle and the second connecting baffle are respectively set to be smooth arc surfaces, so that the connecting plate is conveniently limited by the first connecting baffle and the second connecting baffle;
as a preferable aspect of the present invention, the connection wing plates are respectively and fixedly connected to the connection plates, and the outer sides of the connection wing plates are respectively and fixedly connected to the inner sides of the first connection baffle and the second connection baffle, thereby effectively improving the stability of the connection wing plates and the connection plates;
as a preferable aspect of the present invention, the lower end surface of the protective grid is fixedly connected to the upper end surfaces of the first connecting baffle and the second connecting baffle, and the protective grid is arranged in the length direction of the first connecting baffle and the second connecting baffle, so as to effectively ensure the stability of the protective grid connected to the first connecting baffle and the second connecting baffle;
as a preferable aspect of the present invention, the fixing plate is fixedly connected to the lower end surface of the second connecting baffle, and a reinforcing plate is disposed at the connection position of the fixing plate and the second connecting baffle, and the periphery of the reinforcing plate is fixedly connected to the second connecting baffle and the fixing plate, so as to effectively ensure the stability of the connection between the fixing plate and the second connecting baffle;
as an aspect of the utility model is preferred, connecting bolt sets up to "L" type, and connecting bolt's one end is connected through helicitic texture with the fixed plate, and then is convenient for be connected fixed plate and installation face through connecting bolt, and then the effectual stability that has improved second connection baffle and installation face and be connected.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable design and simple operation, the utility model relates to a roadway protection device for coal mining convenient to install comprises a first connecting baffle, a second connecting baffle arranged opposite to the first connecting baffle, a connecting plate arranged between the first connecting baffle and the second connecting baffle, a connecting wing plate arranged at the connecting part of the connecting plate and the first connecting baffle and the second connecting baffle respectively, a protective grid arranged on the upper end surface of the first connecting baffle and the second connecting baffle, a fixed plate evenly arranged on the lower end surface of the second connecting baffle and a connecting bolt arranged between the fixed plate and an installation surface, thereby facilitating the connection of the first connecting baffle and the second connecting baffle through the connecting plate, facilitating the support of the protective grid through the first connecting baffle and the second connecting baffle, and facilitating the connection of the fixed plate and the installation surface through the connecting bolt, and then the stability that second connection baffle is connected with the installation face has effectually been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a local explosion diagram of the overall structure of a coal mining roadway protection device convenient to install;
fig. 2 is a schematic structural view of the overall structure of the coal mining roadway protection device convenient to install;
fig. 3 is a schematic structural view of the side view of fig. 2 in a coal mining roadway guard of the present invention for ease of installation;
fig. 4 is a schematic structural diagram of the front view of fig. 2 of the coal mining roadway protection device convenient to install.
In the figure: 11-first connecting baffle, 12-second connecting baffle, 2-connecting plate, 21-connecting wing plate, 3-fixing plate, 31-reinforcing plate, 4-connecting bolt and 5-protective grid.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a roadway protection device for coal mining convenient to install comprises a first connecting baffle plate 11, a second connecting baffle plate 12 arranged opposite to the first connecting baffle plate 11, a connecting plate 2 arranged between the first connecting baffle plate 11 and the second connecting baffle plate 12, a connecting wing plate 21 respectively arranged at the connecting part of the connecting plate 2 and the connecting parts of the first connecting baffle plate 11 and the second connecting baffle plate 12, a protective grid 5 arranged on the upper end surfaces of the first connecting baffle plate 11 and the second connecting baffle plate 12, a fixed plate 3 uniformly arranged on the lower end surface of the second connecting baffle plate 12 and a connecting bolt 4 arranged between the fixed plate 3 and an installation surface, so that the first connecting baffle plate 11 and the second connecting baffle plate 12 are conveniently connected through the connecting plate 2, the protective grid 5 is conveniently supported through the first connecting baffle plate 11 and the second connecting baffle plate 12, in addition, the fixed plate 3 is conveniently connected with the installation surface through the connecting bolt 4, the stability of the connection between the second connecting baffle 12 and the mounting surface is further effectively improved;
referring to fig. 1, 2, 3 and 4, the first connecting baffle 11 and the second connecting baffle 12 are respectively U-shaped, and the inner walls of the first connecting baffle 11 and the second connecting baffle 12 are respectively smooth arc surfaces, so that the first connecting baffle 11 and the second connecting baffle 12 can limit the connecting plate 2;
referring to fig. 1, 2, 3 and 4, the connection wing plate 21 is respectively fixedly connected with the connection plate 2, and the outer side of the connection wing plate 21 is respectively fixedly connected with the inner sides of the first connection baffle 11 and the second connection baffle 12, so that the connection stability of the connection wing plate 21 and the connection plate 2 is effectively improved;
referring to fig. 1, 2, 3 and 4, the lower end surface of the protective grid 5 is fixedly connected to the upper end surfaces of the first connecting baffle 11 and the second connecting baffle 12, and the protective grid 5 is arranged in the length direction of the first connecting baffle 11 and the second connecting baffle 12, so as to effectively ensure the stability of the connection between the protective grid 5 and the first connecting baffle 11 and the second connecting baffle 12;
referring to fig. 1, 2, 3 and 4, the fixing plate 3 is fixedly connected to the lower end surface of the second connecting baffle plate 12, a reinforcing plate 31 is disposed at the joint of the fixing plate 3 and the second connecting baffle plate 12, and the periphery of the reinforcing plate 31 is fixedly connected to the second connecting baffle plate 12 and the fixing plate 3, so as to effectively ensure the stability of the connection between the fixing plate 3 and the second connecting baffle plate 12;
referring to fig. 1, 2, 3 and 4, the connecting bolt 4 is L-shaped, and one end of the connecting bolt 4 is connected to the fixing plate 3 through a threaded structure, so that the fixing plate 3 is conveniently connected to the mounting surface through the connecting bolt 4, and the stability of the second connecting baffle plate 12 connected to the mounting surface is effectively improved.
The working principle is as follows: the utility model is provided with a first connecting baffle plate 11, a second connecting baffle plate 12 arranged opposite to the first connecting baffle plate 11, a connecting plate 2 arranged between the first connecting baffle plate 11 and the second connecting baffle plate 12, a connecting wing plate 21 respectively arranged at the connecting part of the connecting plate 2 and the first connecting baffle plate 11 and the second connecting baffle plate 12, a protective grid 5 arranged at the upper end surfaces of the first connecting baffle plate 11 and the second connecting baffle plate 12, a fixed plate 3 evenly arranged at the lower end surface of the second connecting baffle plate 12 and a connecting bolt 4 arranged between the fixed plate 3 and the mounting surface, thereby facilitating the connection of the first connection baffle 11 and the second connection baffle 12 through the connection plate 2, and facilitates the support of the protective grid 5 by the first and second connection baffles 11 and 12, in addition, the fixing plate 3 is conveniently connected with the mounting surface through the connecting bolt 4, and the stability of the second connecting baffle plate 12 connected with the mounting surface is further effectively improved.
The device obtained through the design can basically improve the roadway protection device in the prior art, and due to the design characteristics of the device, the device is simple in structure and single in use mode, reduces the stability of the protection device connected with the mounting surface in the actual use process, and further cannot meet the use requirements of the roadway protection device for multiple use at present.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a tunnel protector for coal mining convenient to installation which characterized in that: including first connecting baffle (11), with second connecting baffle (12) that first connecting baffle (11) set up relatively, set up connecting plate (2) between first connecting baffle (11) and second connecting baffle (12), set up respectively connecting plate (2) are in with first connecting baffle (11) and second connecting baffle (12) connection department connection pterygoid lamina (21), set up and are in protection grid (5) of first connecting baffle (11) and second connecting baffle (12) up end, evenly set up fixed plate (3) and the setting of terminal surface are in under second connecting baffle (12) connecting bolt (4) between fixed plate (3) and the installation face.
2. The roadway protection device for coal mining convenient to install according to claim 1, wherein the first connecting baffle (11) and the second connecting baffle (12) are respectively set to be U-shaped, and the inner walls of the first connecting baffle (11) and the second connecting baffle (12) are respectively set to be smooth arc surfaces.
3. An easily installed roadway protection device for coal mining according to claim 2, wherein the connection wing plates (21) are fixedly connected with the connection plates (2) respectively, and the outer sides of the connection wing plates (21) are fixedly connected with the inner sides of the first connection baffle (11) and the second connection baffle (12) respectively.
4. An easy-to-install roadway protection device for coal mining according to claim 3, wherein the lower end face of the protection grid (5) is fixedly connected with the upper end faces of the first connecting baffle plate (11) and the second connecting baffle plate (12) respectively, and the protection grid (5) is arranged in the length direction of the first connecting baffle plate (11) and the second connecting baffle plate (12) respectively.
5. An easy-to-install roadway protection device for coal mining according to claim 4, wherein the fixing plate (3) is fixedly connected with the lower end face of the second connecting baffle plate (12), a reinforcing plate (31) is arranged at the joint of the fixing plate (3) and the second connecting baffle plate (12), and the periphery of the reinforcing plate (31) is fixedly connected with the second connecting baffle plate (12) and the fixing plate (3) respectively.
6. An easily installed roadway protection device for coal mining according to claim 5, wherein the connecting bolt (4) is arranged in an L shape, and one end of the connecting bolt (4) is connected with the fixing plate (3) through a threaded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145363.1U CN212428866U (en) | 2020-06-19 | 2020-06-19 | Roadway protection device convenient to install for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145363.1U CN212428866U (en) | 2020-06-19 | 2020-06-19 | Roadway protection device convenient to install for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212428866U true CN212428866U (en) | 2021-01-29 |
Family
ID=74281698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021145363.1U Expired - Fee Related CN212428866U (en) | 2020-06-19 | 2020-06-19 | Roadway protection device convenient to install for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212428866U (en) |
-
2020
- 2020-06-19 CN CN202021145363.1U patent/CN212428866U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212428866U (en) | Roadway protection device convenient to install for coal mining | |
| CN213508106U (en) | Pier reinforcing apparatus who adapts to different domatic | |
| CN211141349U (en) | Track panel well gantry crane foundation fixing structure | |
| WO2023185892A1 (en) | Sound barrier system for reducing electric field distortion and method for improving sound environment | |
| CN210002308U (en) | vibration-proof railing node structure | |
| CN204418654U (en) | For the aluminum alloy pattern plate between body of wall | |
| CN215104799U (en) | Town road bridge crack reinforced structure | |
| CN212832438U (en) | Crown block rail joint fixing device | |
| CN214832370U (en) | Interim bank protection device is used in construction of environmental hydraulic engineering | |
| CN109736855B (en) | Roadway bottom structure resisting bottom heaving disasters and construction method thereof | |
| CN217419674U (en) | Protective structure for high and steep overhung dangerous rock slope of roadbed | |
| CN211118236U (en) | A interim cable and fire hose fixed bolster for job site | |
| CN207664476U (en) | A kind of distribution tank mounting structure | |
| CN112010172A (en) | Sound barrier unit plate mounting trolley for railway construction | |
| CN215681745U (en) | Tunnel cable trench Reactive Powder Concrete (RPC) cover plate | |
| CN211872675U (en) | Building structure pile foundation reinforcing apparatus | |
| CN217399463U (en) | Highway subgrade side slope antiskid | |
| CN205016331U (en) | Shockproof noise reduction mounting structure of transformer | |
| CN204793910U (en) | Large -span cable testing bridge | |
| CN215854685U (en) | Gantry crane walking rail fixing device | |
| CN214660286U (en) | Mining is with combining supporting device who adopts working face | |
| CN214885536U (en) | Reinforced structure is used in building templates installation | |
| CN217760362U (en) | Foundation pit enclosure device for road construction | |
| CN216162784U (en) | Data acquisition monitoring device for road construction | |
| CN207454354U (en) | A kind of supporting device with steel structure of axial flow blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 Termination date: 20210619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |