CN213826348U - Mine measuring instrument with dustproof construction - Google Patents
Mine measuring instrument with dustproof construction Download PDFInfo
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- CN213826348U CN213826348U CN202022273347.7U CN202022273347U CN213826348U CN 213826348 U CN213826348 U CN 213826348U CN 202022273347 U CN202022273347 U CN 202022273347U CN 213826348 U CN213826348 U CN 213826348U
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Abstract
The utility model discloses a mine measuring instrument with dustproof construction relates to dustproof facilities technical field. The utility model discloses a tripod, the measuring apparatu has been placed at the top of tripod, the top of tripod is fixed with support and support, the both sides of installing frame and frame on the support are all rotated and are connected with branch, two the top of branch is fixed with the sunshade that can shelter from the measuring apparatu top, one of them the epaxial gear that is fixed with of branch, one side of frame is rotated and is connected with the gear two with a gear meshing. The utility model discloses a thereby the sunshade shelters from the measuring apparatu top thereby effectually to prevent that the dust of top from falling on the measuring apparatu, passes through the start-up fan this moment again, blows through the perforation of fan to the support top for thereby wind blows to the measuring apparatu through the perforation and blows off the dust of the small part on with the measuring apparatu, thereby makes the measuring apparatu not receive the pollution.
Description
Technical Field
The utility model relates to a dustproof facilities technical field, concretely relates to mine measuring instrument with dustproof construction.
Background
And (4) mine measurement, namely surveying and mapping work for planning and designing, exploration construction, production and operation management, mine scrapping and the like of a mine in the process of mine construction and mining.
The mine measuring instrument is characterized in that the mine measuring instrument is arranged on the mine, and the mine is provided with a dust-proof structure, wherein the dust-proof structure is arranged on the mine, and the dust-proof structure is arranged on the mine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a mine measuring instrument with dustproof construction.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a mine measuring instrument with dustproof construction, includes the tripod, the measuring apparatu has been placed at the top of tripod's top that is fixed with support and support, the both sides of installing frame and frame on the support are all rotated and are connected with branch, two the top of branch is fixed with the sunshade that can shelter from the measuring apparatu top, one of them the epaxial gear that is fixed with of branch, one side of frame is rotated and is connected with gear two with a gear meshing, be provided with two pivoted restriction subassemblies on the gear two, a plurality of perforation have been seted up at the top of support, install on the support and be used for carrying out the fan of blowing to the perforation.
Further, the limiting assembly comprises a screw rod, and one end of the screw rod is connected to the second gear in a threaded mode and penetrates through one side of the frame in a threaded mode.
Further, the support is including fixing the support body at tripod top, the top of support body is fixed with the casing and perforates and sets up at the top of casing, the fan is installed in the casing.
Further, the frame movable sleeve is established on the support body, rotate on the support body and be connected with the bottom that lead screw and lead screw thread run through the frame, install on the support body and be used for driving lead screw pivoted runner assembly.
Further, the rotating assembly comprises a connecting plate fixed on one side of the bottom of the frame body, a first bevel gear is fixed at one end, penetrating through the rotating rod and the rotating rod, of the connecting plate in a rotating mode, and a second bevel gear meshed with the first bevel gear is fixedly sleeved on the screw rod.
The utility model has the advantages as follows:
the utility model discloses a thereby the sunshade shelters from the measuring apparatu top thereby effectually to prevent that the dust of top from falling on the measuring apparatu, passes through the start-up fan this moment again, blows through the perforation of fan to the support top for thereby wind blows to the measuring apparatu through the perforation and blows off the dust of the small part on with the measuring apparatu, thereby makes the measuring apparatu not receive the pollution.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is another perspective view of the present invention;
FIG. 3 is a side view of the structure of the present invention;
fig. 4 is a sectional view taken along a line a-a of fig. 3 according to the present invention;
FIG. 5 is an enlarged view of the point B in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the present invention at C in FIG. 2;
FIG. 7 is a view of the present invention taken at D in FIG. 4;
reference numerals: 1. a tripod; 2. a support; 21. a frame body; 22. a housing; 3. a measuring instrument; 4. a frame; 5. a strut; 6. a shutter; 7. a first gear; 8. a second gear; 9. a restraining component; 91. a screw; 10. perforating; 11. a fan; 12. a screw rod; 13. a rotating assembly; 131. a connecting plate; 132. rotating the rod; 133. a first bevel gear; 134. and a second bevel gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, 2, 3, 4, and 5, an embodiment of the invention provides a mine surveying instrument with a dustproof structure, which includes a tripod 1, a support 2 is fixed on the top of the tripod 1, a surveying instrument 3 is placed on the top of the support 2, a frame 4 is installed on the support 2, and two sides of the frame 4 are rotatably connected with support rods 5, the support rods 5 are connected with the frame 4 through the matching of bearings and shafts, a shielding plate 6 capable of shielding the top of the surveying instrument 3 is fixed on the top ends of the two support rods 5, a gear 1 is fixed on the shaft of one of the support rods 5, a rotating gear 8 meshed with the rotating gear 7 is rotatably connected to one side of the frame 4, a limiting component 9 for limiting the rotation of the rotating gear 8 is arranged on the rotating gear 8, a plurality of through holes 10 are formed on the top of the support 2, a fan 11 for blowing air to the through holes 10 is installed on the support 2, when the device is used, the measuring instrument 3 is firstly placed at the top of the support 2, the shield plate 6 is rotated by hands, when the shield plate 6 rotates, the gear II 8 is driven to rotate through the gear I7, so that the shield plate 6 rotates to the top of the measuring instrument 3, at the moment, the rotation of the gear II 8 is limited through the limiting component 9, so that the rotation of the gear I7 is limited, the problem that the shield plate 6 cannot shield the measuring instrument 3 when rotating from the upper part of the measuring instrument 3 under the condition that the shield plate 6 is subjected to gravity is solved, the top of the measuring instrument 3 is shielded through the shield plate 6, so that the dust above is effectively prevented from falling on the measuring instrument 3, at the moment, the fan 11 is started, the through hole 10 at the top of the support 2 is blown through the fan 11, so that the wind blows towards the measuring instrument 3 through the through hole 10, so that a small part of the dust on the measuring instrument 3 is blown off, so that the measuring instrument 3 is not contaminated.
As shown in fig. 7, a specific structure of the limiting assembly 9 is disclosed, the limiting assembly 9 includes a screw 91, one end of the screw 91 is connected to the second gear 8 in a threaded manner and penetrates through one side of the frame 4 in a threaded manner, and the screw 91 is rotated to separate one end of the screw 91 from the frame 4, at this time, the second gear 8 is not limited by the cooperation of the screw 91 and the frame 4, and at this time, the second gear 8 can be rotated, so that the shield 6 can rotate from the top of the measuring instrument 7, and similarly, the screw 91 is rotated in a reverse direction to extend one end of the screw 91 into the frame 4, so that the second gear 8 is fixed again.
As shown in fig. 1, a specific structure of the stand 2 is disclosed, the stand 2 includes a stand body 21 fixed on the top of the tripod 1, a casing 22 is fixed on the top of the stand body 21, a through hole 10 is formed on the top of the casing 22, and the fan 11 is installed in the casing 22.
As shown in fig. 1 and 4, considering the different heights of the non-cylindrical measuring instruments, the frame 4 is movably sleeved on the frame body 21, the frame body 21 is rotatably connected with the lead screw 12, the lead screw 12 is threaded through the bottom of the frame 4, the frame body 21 is provided with the rotating assembly 13 for driving the lead screw 12 to rotate, firstly, through the arrangement of the rotating assembly 13, when the rotating assembly 13 drives the lead screw 12 to rotate, the frame 4 is driven to rise upwards, when the height of the frame 4 rises, the supporting rod 5 is driven to rise upwards, when the supporting rod 5 rises upwards, the shielding plate 6 is driven to rise upwards, when the shielding plate 6 rises upwards, the larger measuring instrument 3 can be placed at the top of the shell 22, so that the whole device has stronger practicability and can be used for dust prevention of the measuring instruments 3 with different sizes, similarly, when the lead screw 12 rotates reversely, the shielding plate 6 is driven to fall, through the arrangement of adjusting the vertical height of the shielding plate 6, the dust can be shielded from the measuring instrument 3, thereby enhancing the practicability of the whole device.
As shown in fig. 6, a specific structure and a using method of the rotating assembly 13 are disclosed, the rotating assembly 13 includes a connecting plate 131 fixed on one side of the bottom of the frame body 21, a rotating rod 132 is rotatably penetrated through the connecting plate 131, and a first bevel gear 133 is fixed on one end of the rotating rod 132, wherein the connecting plate 131 is connected with the connecting plate 131 through a bearing, a second bevel gear 134 meshed with the first bevel gear 133 is fixedly sleeved on the screw rod 12, the rotating rod 132 is rotated by hand, the first bevel gear 133 is driven to rotate when the rotating rod 132 rotates, the second bevel gear 134 is driven to rotate when the first bevel gear 133 rotates, the screw rod 12 is driven to rotate when the second bevel gear 134 rotates, so that the shielding plate 6 is lifted upwards or descended, and the device is suitable for measuring instruments 3 with different sizes.
Claims (5)
1. A mine measuring instrument with a dustproof structure is characterized by comprising a tripod (1), a support (2) is fixed at the top of the tripod (1), a measuring instrument (3) is arranged at the top of the support (2), the bracket (2) is provided with a frame (4), two sides of the frame (4) are rotatably connected with supporting rods (5), the top ends of the two supporting rods (5) are fixed with shielding plates (6) capable of shielding the top of the measuring instrument (3), a first gear (7) is fixed on the shaft of one of the supporting rods (5), a second gear (8) meshed with the first gear (7) is rotatably connected to one side of the frame (4), a limiting component (9) for limiting the rotation of the second gear (8) is arranged on the second gear (8), a plurality of through holes (10) are formed in the top of the support (2), and a fan (11) used for blowing air to the through holes (10) is installed on the support (2).
2. The mine surveying instrument with the dustproof structure according to claim 1, wherein the limiting assembly (9) comprises a screw (91), and one end of the screw (91) is screwed on the second gear (8) and penetrates through one side of the frame (4).
3. The mine measuring instrument with the dustproof structure as claimed in claim 1, wherein the support (2) comprises a frame body (21) fixed on the top of the tripod (1), a shell (22) is fixed on the top of the frame body (21) and a through hole (10) is formed in the top of the shell (22), and the fan (11) is installed in the shell (22).
4. The mine measuring instrument with the dustproof structure according to claim 1, wherein the frame (4) is movably sleeved on a frame body (21), the frame body (21) is rotatably connected with a screw rod (12), the screw rod (12) penetrates through the bottom of the frame (4) in a threaded manner, and a rotating assembly (13) for driving the screw rod (12) to rotate is mounted on the frame body (21).
5. The mine measuring instrument with the dustproof structure as set forth in claim 4, wherein the rotating assembly (13) comprises a connecting plate (131) fixed on one side of the bottom of the frame body (21), a rotating rod (132) is rotatably penetrated through the connecting plate (131), a first bevel gear (133) is fixed at one end of the rotating rod (132), and a second bevel gear (134) meshed with the first bevel gear (133) is fixedly sleeved on the screw rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273347.7U CN213826348U (en) | 2020-10-13 | 2020-10-13 | Mine measuring instrument with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273347.7U CN213826348U (en) | 2020-10-13 | 2020-10-13 | Mine measuring instrument with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213826348U true CN213826348U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022273347.7U Active CN213826348U (en) | 2020-10-13 | 2020-10-13 | Mine measuring instrument with dustproof construction |
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| CN (1) | CN213826348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116182784A (en) * | 2023-04-26 | 2023-05-30 | 云南琰搜电子科技有限公司 | Electronic theodolite |
-
2020
- 2020-10-13 CN CN202022273347.7U patent/CN213826348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116182784A (en) * | 2023-04-26 | 2023-05-30 | 云南琰搜电子科技有限公司 | Electronic theodolite |
| CN116182784B (en) * | 2023-04-26 | 2023-09-01 | 云南琰搜电子科技有限公司 | electronic theodolite |
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