CN217655117U - Coal mine tunnel country rock stability monitoring devices - Google Patents
Coal mine tunnel country rock stability monitoring devices Download PDFInfo
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- CN217655117U CN217655117U CN202220880743.2U CN202220880743U CN217655117U CN 217655117 U CN217655117 U CN 217655117U CN 202220880743 U CN202220880743 U CN 202220880743U CN 217655117 U CN217655117 U CN 217655117U
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Abstract
The utility model discloses a coal mine tunnel country rock stability monitoring devices, bear base and monitoring devices body including the device, the device bears the bottom fixedly connected with universal wheel of base, the device bears the top fixedly connected with protection frame of base, protection frame's top fixedly connected with stand. The utility model has the advantages that: when using, the monitoring devices body that conveniently utilizes the setting realizes carrying out country rock stability monitoring to the inside in coal mine tunnel, the monitoring devices body sets up bears the base at the device, the protective frame, the inside of stand and top fixed frame, be convenient for remove, receive the protection, difficult collision is impaired, conveniently carry out altitude mixture control when using, thereby be convenient for monitor, can realize the protection through bottom guard plate and protection casing during the transportation, also can realize dustproof, make the stability of monitoring devices body good, be convenient for preserve and transport, satisfy the user demand.
Description
Technical Field
The utility model relates to a monitoring devices specifically is a coal mine tunnel country rock stability monitoring devices belongs to coal mine equipment technical field.
Background
In order to ensure the stability of the underground coal mine roadway, the surrounding rocks of the roadway can be tested by applying a detection technology before the roadway support design is carried out, the stability of the surrounding rocks of the roadway is evaluated by analyzing and summarizing detection results, and a geological radar detector is generally used when the stability of the surrounding rocks of the coal mine roadway is monitored.
Most of current geological radar detection instruments all need carry on portablely, are not convenient for remove, and when using under the coal mine tunnel in addition, the shell often still easily collides with other objects impaired, causes life to hang down to, after the use, because the protectiveness is poor, also can cause the collision impaired, receive the dust influence easily moreover, cause the use inconvenient, not enough to prior art, the utility model provides a coal mine tunnel country rock stability monitoring device solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coal mine tunnel country rock stability monitoring devices in order to solve above-mentioned problem, the device is when using, the monitoring devices body that conveniently utilizes the setting realizes carrying out the country rock stability monitoring to coal mine tunnel's inside, the monitoring devices body sets up and bears the base at the device, the protecting frame, the inside of stand and top fixed frame, be convenient for remove, receive the protection, difficult collision is impaired, conveniently carry out altitude mixture control when using, thereby be convenient for monitor, can realize the protection through bottom guard plate and protection casing during the transportation, also can realize preventing dust, make the stability of monitoring devices body good, be convenient for preserve and transport, satisfy the user demand.
The utility model discloses a technical scheme realizes above-mentioned purpose, a coal mine tunnel country rock stability monitoring devices, including device bearing base and monitoring devices body, the bottom fixedly connected with universal wheel of device bearing base, the top fixedly connected with protective frame of device bearing base, the top fixedly connected with stand of protective frame, the top fixedly connected with top fixed frame of stand, the inner wall fixedly connected with connecting rod of top fixed frame, fixedly connected with nut seat on the connecting rod, the internal thread of nut seat is connected with the lead screw, the bottom of lead screw is rotated and is connected with the lifter plate, the both sides fixedly connected with lifter plate of lifter plate;
the top fixedly connected with loading board of monitoring devices body, the both sides fixed connection of loading board is on the inner wall of lift frame, the inside activity joint that the device bore the base has the bottom guard plate, the top that the device bore the base is equipped with the protection casing.
Preferably, the top fixedly connected with screens post that the device bore the base, the bottom fixedly connected with joint plate of protection casing, joint plate and screens post joint.
Preferably, the bottom of the clamping plate is attached to the upper surface of the device bearing base, and a rubber ring is arranged at the bottom of the clamping plate.
Preferably, the side fixing column is fixedly connected to the side wall of the lifting frame, and one end, far away from the lifting frame, of the side fixing column is fixedly connected with a limiting sleeve pipe.
Preferably, the limiting sleeve is movably sleeved on the upright post, and the top of the screw rod is fixedly connected with a rotating handle.
Preferably, the side wall of the device bearing base is provided with an insertion groove, and the bottom protection plate is movably clamped in the insertion groove.
The utility model has the advantages that:
this coal mine tunnel country rock stability monitoring devices, when using, the monitoring devices body that conveniently utilizes the setting realizes carrying out country rock stability monitoring to coal mine tunnel's inside, the monitoring devices body sets up and bears the base at the device, the protective frame, the inside of stand and top fixed frame, be convenient for remove, receive the protection, difficult collision is impaired, conveniently carry out altitude mixture control when using, thereby be convenient for monitor, can realize the protection through bottom guard plate and protection casing during the transportation, also can realize dustproof, make the stability of monitoring devices body good, be convenient for preserve and transport, and the user demand is satisfied.
This coal mine tunnel country rock stability monitoring devices, the side fixed column and the spacing pipe joint that set up can make the carriage receive the side direction and support for the carriage is spacing effectual to the support of monitoring devices body, and the atress of carriage is stable, non-deformable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural diagram of the protective cover of the present invention;
FIG. 3 is an exploded view of the bottom guard of the present invention;
fig. 4 is a structural diagram of the monitoring device body of the present invention.
In the figure: 1. a device carrying base; 2. a universal wheel; 3. a protective frame; 4. a column; 5. a top fixed frame; 6. a connecting rod; 7. a nut seat; 8. a screw rod; 9. a lifting plate; 10. a lifting frame; 11. a monitoring device body; 12. carrying a plate; 13. side fixing columns; 14. limiting the sleeve pipe; 15. rotating the handle; 16. inserting grooves; 17. a bottom guard plate; 18. a protective cover; 19. a clamping and connecting plate; 20. a position clamping column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, a coal mine roadway surrounding rock stability monitoring device comprises a device bearing base 1 and a monitoring device body 11, wherein the bottom of the device bearing base 1 is fixedly connected with a universal wheel 2, the top of the device bearing base 1 is fixedly connected with a protection frame 3, the top of the protection frame 3 is fixedly connected with an upright post 4, the top of the upright post 4 is fixedly connected with a top fixing frame 5, the inner wall of the top fixing frame 5 is fixedly connected with a connecting rod 6, the connecting rod 6 is fixedly connected with a nut seat 7, the inner thread of the nut seat 7 is connected with a screw rod 8, the bottom of the screw rod 8 is rotatably connected with a lifting plate 9, and two sides of the lifting plate 9 are fixedly connected with lifting frames 10;
the top fixedly connected with loading board 12 of monitoring devices body 11, the both sides fixed connection of loading board 12 is on the inner wall of lift frame 10, and the inside activity joint that the device bore base 1 has bottom guard plate 17, and the top that the device bore base 1 is equipped with protection casing 18.
According to the attached drawing 1, the top of the device bearing base 1 is fixedly connected with a clamping column 20, the bottom of the protective cover 18 is fixedly connected with a clamping plate 19, the clamping plate 19 is clamped with the clamping column 20, and an interference fit fixing mode is used between the clamping plate 19 and the clamping column 20, so that the fixing mode is simple, time and labor are saved.
According to shown in attached figures 1 and 2, the bottom of the clamping plate 19 is attached to the upper surface of the device bearing base 1, the bottom of the clamping plate 19 is provided with a rubber ring, the arranged clamping plate 19 can be attached to the upper surface of the device bearing base 1 well, and in order to enhance the fixing effect, a strong magnet can be arranged on the clamping plate 19 and the device bearing base 1 to increase the adsorption fixing effect.
According to the attached drawing 4, fixedly connected with side fixed column 13 on the lateral wall of carriage 10, the spacing socket pipe 14 of one end fixedly connected with that carriage 10 was kept away from to side fixed column 13, and the side fixed column 13 and the spacing socket pipe 14 that set up can make carriage 10 receive the side direction and support for carriage 10 is spacing effectual to the support of monitoring devices body 11, and carriage 10's atress is stable, non-deformable.
According to the attached drawing 4, the limiting sleeve 14 is movably sleeved on the upright post 4, the top of the screw rod 8 is fixedly connected with a rotating handle 15, and the rotating handle 15 is arranged to facilitate a user to rotate the screw rod 8.
According to the attached drawings 1, 3 and 4, the side wall of the device bearing base 1 is provided with an insertion groove 16, a bottom protection plate 17 is movably clamped in the insertion groove 16, and the arranged bottom protection plate 17 is clamped in the insertion groove 16 in an interference fit mode, so that the device is convenient to fix.
The working principle is as follows: the device is when using, conveniently utilize the monitoring devices body 11 of setting to realize carrying out the monitoring of country rock stability to coal mine tunnel's inside, monitoring devices body 11 sets up and bears base 1 at the device, protection frame 3, the inside of the fixed frame 5 of stand 4 and top, be convenient for remove, receive the protection, it is impaired not easily to collide, conveniently carry out altitude mixture control when using, thereby be convenient for monitor, can realize the protection through bottom guard plate 17 and protection casing 18 during the transportation, also can realize dustproof, make monitoring devices body 11's stability good, be convenient for preserve and transport, satisfy the user demand.
After the monitoring is completed, the handle 15 is rotated in the reverse direction and the monitoring device body 11 is lifted up, and then the bottom protection plate 17 is inserted and the protection cover 18 is clamped, so that the monitoring device body 11 is protected.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides a coal mine tunnel country rock stability monitoring devices, bears base (1) and monitoring devices body (11) including the device, its characterized in that:
the device is characterized in that a universal wheel (2) is fixedly connected to the bottom of a bearing base (1), a protective frame (3) is fixedly connected to the top of the bearing base (1), a stand column (4) is fixedly connected to the top of the protective frame (3), a top fixing frame (5) is fixedly connected to the top of the stand column (4), a connecting rod (6) is fixedly connected to the inner wall of the top fixing frame (5), a nut seat (7) is fixedly connected to the connecting rod (6), a lead screw (8) is connected to the inner thread of the nut seat (7), a lifting plate (9) is rotatably connected to the bottom of the lead screw (8), and lifting frames (10) are fixedly connected to two sides of the lifting plate (9);
the top fixedly connected with loading board (12) of monitoring devices body (11), the both sides fixed connection of loading board (12) is on the inner wall of lift frame (10), the inside activity joint that the device bore base (1) has bottom guard plate (17), the top that the device bore base (1) is equipped with protection casing (18).
2. The coal mine roadway surrounding rock stability monitoring device of claim 1, characterized in that: the device bears top fixedly connected with screens post (20) of base (1), the bottom fixedly connected with joint board (19) of protection casing (18), joint board (19) and screens post (20) joint.
3. The coal mine roadway surrounding rock stability monitoring device of claim 2, characterized in that: the bottom of the clamping plate (19) is attached to the upper surface of the device bearing base (1), and a rubber ring is arranged at the bottom of the clamping plate (19).
4. The coal mine roadway surrounding rock stability monitoring device of claim 1, characterized in that: the side fixing columns (13) are fixedly connected to the side walls of the lifting frame (10), and one ends, far away from the lifting frame (10), of the side fixing columns (13) are fixedly connected with limiting sleeve pipes (14).
5. The coal mine roadway surrounding rock stability monitoring device of claim 4, wherein: the limiting sleeve pipe (14) is movably sleeved on the upright post (4), and the top of the screw rod (8) is fixedly connected with a rotating handle (15).
6. The coal mine roadway surrounding rock stability monitoring device of claim 1, characterized in that: a plug-in groove (16) is formed in the side wall of the device bearing base (1), and the bottom protection plate (17) is movably connected in the plug-in groove (16) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220880743.2U CN217655117U (en) | 2022-04-14 | 2022-04-14 | Coal mine tunnel country rock stability monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220880743.2U CN217655117U (en) | 2022-04-14 | 2022-04-14 | Coal mine tunnel country rock stability monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217655117U true CN217655117U (en) | 2022-10-25 |
Family
ID=83661547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220880743.2U Active CN217655117U (en) | 2022-04-14 | 2022-04-14 | Coal mine tunnel country rock stability monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217655117U (en) |
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2022
- 2022-04-14 CN CN202220880743.2U patent/CN217655117U/en active Active
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