CN211176094U - Engineering laser range finder - Google Patents
Engineering laser range finder Download PDFInfo
- Publication number
- CN211176094U CN211176094U CN201921952622.9U CN201921952622U CN211176094U CN 211176094 U CN211176094 U CN 211176094U CN 201921952622 U CN201921952622 U CN 201921952622U CN 211176094 U CN211176094 U CN 211176094U
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- fixedly connected
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Abstract
The utility model discloses an engineering laser range finder, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the box, the upper surface of base just is located inside fixedly connected with roating seat and the motor of being located of box, the motor is located one side of roating seat, the first gear of output shaft fixedly connected with of motor, the upper surface of roating seat rotates and is connected with a screw thread section of thick bamboo, the fixed cover of surface of screw thread section of thick bamboo is equipped with the ring gear, the ring gear meshes with first gear mutually. The utility model discloses in, the motor rotates and drives first gear revolve to make the threaded rod in the screw thread section of thick bamboo reciprocate, thereby reach the effect of ascending distancer and decline distancer, rotate first knob from the angle that can adjust the distancer at the horizontal direction, rotate the second knob, can be so that the distancer obtains adjusting at the angle of vertical direction, avoided artifical handheld and the unstable problem and the inaccurate problem of measurement that cause.
Description
Technical Field
The utility model relates to a laser rangefinder technical field especially relates to an engineering laser rangefinder.
Background
A laser rangefinder is an instrument that accurately measures the distance to a target using a parameter of modulated laser light. The pulse laser distance measuring instrument emits one or a sequence of short pulse laser beams to a target when in work, the photoelectric element receives the laser beams reflected by the target, the timer measures the time from the emission to the reception of the laser beams, and the distance from the distance measuring instrument to the target is calculated, and the laser distance measuring instrument has the remarkable advantages of convenient use, accurate measurement and short measurement time, thereby being widely used in the fields of construction, exploration and the like;
most of the existing laser range finders are handheld measurement, the problem of inaccurate measurement caused by unstable handheld or moving positions exists in the range finders, particularly, the laser range finders are used for measuring in the direction of a bevel edge, the existing laser range finders are difficult to fixedly install in the detection process, in addition, due to the change of geographic positions in the use process, the point alignment needs to be carried out again, a large amount of time and manpower resources are wasted, in addition, the laser range finders are disassembled and reassembled when being folded and unfolded, the time is wasted, and the use efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the engineering laser range finder who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an engineering laser range finder comprises a base, wherein a box body is fixedly connected to the upper surface of the base, a rotary seat and a motor are fixedly connected to the upper surface of the base and positioned inside the box body, the motor is positioned on one side of the rotary seat, a first gear is fixedly connected to an output shaft of the motor, a threaded cylinder is rotatably connected to the upper surface of the rotary seat, a gear ring is fixedly sleeved on the outer surface of the threaded cylinder, the gear ring is meshed with the first gear, a threaded rod connected through threaded rotation is arranged inside the threaded cylinder, a supporting plate is fixedly connected to the upper surface of the threaded rod, a fixed block is fixedly connected to the upper surface of the supporting plate, a connecting rod is rotatably connected to the upper surface of the fixed block in a penetrating manner, a first knob is fixedly connected to one end of the connecting rod and positioned inside the fixed block, one side of the first knob penetrates, the other end fixedly connected with mounting bracket of connecting rod, the inside of mounting bracket is equipped with rotates the distancer of connection through the pivot, first cavity has been seted up to one side of mounting bracket, the one end of pivot runs through the mounting bracket and extends to in the first cavity, just the pivot is located the one end fixedly connected with second gear of first cavity, one side through connection that the pivot was kept away from to first cavity has the second knob, the second knob is located the first gear of the one end fixedly connected with in the first cavity, first gear meshes with the second gear mutually, the one end surface that the second knob is located the mounting bracket side is equipped with the lock nut who establishes through the thread bush, the bottom fixedly connected with mounting panel of base, the surface rotation of mounting panel is connected with the telescopic bracket.
As a further description of the above technical solution:
the telescopic support is characterized in that a second cavity is formed in the bottom of the telescopic support, one side of the interior of the second cavity is connected with a positioning bolt in a penetrating and rotating mode, a supporting rod is arranged in the second cavity, a third cavity is formed in the supporting rod, a spring is fixedly connected to the bottom of the third cavity, and the other end of the spring is fixedly connected with the top of the second cavity.
As a further description of the above technical solution:
the top cover of box is equipped with the top cap, the last fixed surface of top cap installs the handle.
As a further description of the above technical solution:
the inner wall of the box body is provided with a sliding chute corresponding to the supporting plate.
As a further description of the above technical solution:
the shape of the second knob is T-shaped, and the outer surface of the second knob is provided with threads corresponding to the locking nut.
As a further description of the above technical solution:
the mounting panel has all seted up the location screw with telescopic bracket's surface, just the location screw is overlapping when supporting.
The utility model discloses following beneficial effect has:
1. the engineering laser range finder comprises a motor, a first gear, a gear ring, a rotary seat, a threaded cylinder, a threaded rod, a supporting plate and a starting motor, wherein the motor is arranged, the first gear is driven to rotate by the rotation of the motor, the gear ring is driven to rotate by the rotation of the first gear, so that the threaded cylinder is driven to rotate on the rotary seat, the threaded rod is driven to move up and down by the rotation of the threaded cylinder, so that the effects of ascending and descending range finders are achieved, the telescopic bracket is fixed to the mounting plate through a positioning screw hole by arranging the mounting plate, a positioning hole, a telescopic bracket, a spring, a positioning bolt and a supporting rod, the telescopic bracket is rotated, the telescopic bracket is fixed to the mounting plate through the positioning screw hole, the device is mounted, the spring can well buffer the pressure of the device, the supporting rod and the telescopic bracket are adjusted to proper positions, the manual handheld operation is omitted, the operation time is saved, and the measurement is simpler.
2. This engineering laser range finder, first knob through setting up, the connecting rod, the mounting bracket, the second knob, the second gear, third gear and lock nut, rotate first knob, it rotates to drive the connecting rod, thereby drive the mounting bracket horizontal rotation, thereby reach the angle change of adjustment distancer at the horizontal direction, rotate the second knob, thereby the second gear rotates, thereby the second gear drives and drives third gear revolve, thereby it rotates on the vertical direction to drive the distancer, thereby make the distancer obtain the regulation at the angle of vertical direction, the artifical handheld unstable problem and the inaccurate problem of measurement that cause have been avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic structural view of the telescopic frame of the present invention.
Illustration of the drawings:
1. a base; 2. a box body; 3. a rotating base; 4. a motor; 5. a first gear; 6. a ring gear; 7. a threaded barrel; 8. a threaded rod; 9. a support plate; 10. a fixed block; 11. a first knob; 12. a connecting rod; 13. a mounting frame; 14. a top cover; 15. a chute; 16. a handle; 17. a range finder; 18. a rotating shaft; 19. locking the nut; 20. A second knob; 21. a first cavity; 22. a second gear; 23. a third gear; 24. mounting a plate; 25. positioning holes; 26. a telescopic bracket; 27. a second cavity; 28. a spring; 29. a third cavity; 30. positioning the bolt; 31. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an engineering laser range finder comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a box body 2, the upper surface of the base 1 is fixedly connected with a rotary seat 3 and a motor 4 which are positioned inside the box body 2, the motor 4 is positioned on one side of the rotary seat 3, an output shaft of the motor 4 is fixedly connected with a first gear 5, the upper surface of the rotary seat 3 is rotatably connected with a threaded cylinder 7, the outer surface of the threaded cylinder 7 is fixedly sleeved with a gear ring 6, the gear ring 6 is meshed with the first gear 5, a threaded rod 8 which is rotatably connected through threads is arranged inside the threaded cylinder 7, the upper surface of the threaded rod 8 is fixedly connected with a supporting plate 9, the upper surface of the supporting plate 9 is fixedly connected with a fixed block 10, the upper surface of the fixed block 10 is rotatably connected with a connecting rod 12, one end of the connecting rod 12, which is positioned inside the fixed block 10, is fixedly connected, other end fixedly connected with mounting bracket 13 of connecting rod 12, the inside of mounting bracket 13 is equipped with rotates distancer 17 of connecting through pivot 18, first cavity 21 has been seted up to one side of mounting bracket 13, the one end of pivot 18 runs through mounting bracket 13 and extends to in the first cavity 21, and pivot 18 is located the one end fixedly connected with third gear 23 of first cavity 21, one side through connection that pivot 18 was kept away from to first cavity 21 has second knob 20, one end fixedly connected with second gear 22 that second knob 20 is located first cavity 21, second gear 22 meshes with third gear 23 mutually, the one end surface that second knob 20 is located the mounting bracket 13 outside is equipped with lock nut 19 of establishing through the thread bush, base 1's bottom fixedly connected with mounting panel 24, the surface rotation of mounting panel 24 is connected with telescopic bracket 26.
The bottom of the telescopic support 26 is provided with a second cavity 27, one side inside the second cavity 27 is connected with a positioning bolt 30 in a penetrating and rotating mode, a support rod 31 is arranged inside the second cavity 27, a third cavity 29 is arranged inside the support rod 31, the bottom of the third cavity 29 is fixedly connected with a spring 28, the other end of the spring 28 is fixedly connected with the top of the second cavity 27, the spring 28 can well buffer the pressure of the device, the support rod 31 and the telescopic support 26 are adjusted to proper positions, the support rod 31 and the telescopic support 26 are fixed through the positioning bolt 30, the effect of changing the height of the range finder 17 is achieved, the range finder is suitable for ranging operations at various positions, manual handheld operation is omitted, and operation time is saved; the top of the box body 2 is sleeved with a top cover 14, the upper surface of the top cover 14 is fixedly provided with a handle 16, the top cover 14 can seal the box body 2, so that the distance measuring instrument 17 is kept in a relatively closed space, the distance measuring instrument 17 is protected from being damaged by the external environment in the installation and use processes, and the handle 16 is convenient for opening the top cover 14; the inner wall of the box body 2 is provided with a sliding chute 15 corresponding to the supporting plate 9, and the sliding chute 15 ensures that the supporting plate 9 can be kept against rotation when ascending or descending, so that the distance measuring instrument 17 can be stably moved; the second knob 20 is T-shaped, the outer surface of the second knob 20 is provided with threads corresponding to the locking nut 19, and the locking nut 19 locks the second knob 20 through the threads, so that the distance measuring result is prevented from being influenced by the fact that the distance measuring instrument 17 rotates when in use; positioning holes 25 are formed in the outer surfaces of the mounting plate 24 and the telescopic support 26, the positioning holes 25 coincide when being supported, the telescopic support 26 is rotated, the telescopic support 26 is fixed with the mounting plate 24 through the positioning holes 25, and the device is mounted.
The working principle is as follows: when the engineering laser range finder is used, the device is firstly placed at a measuring position, the telescopic bracket 26 is opened, the telescopic bracket 26 is fixed through the positioning hole 25, the whole device reaches a proper height by adjusting the supporting rod 31, then the top cover 14 is opened through the handle 16, the motor 4 is started, the motor 4 rotates to drive the first gear 5 to rotate, so as to drive the gear ring 6 to rotate, the threaded cylinder 7 rotates on the rotary seat 3, so as to enable the threaded rod 8 to ascend, the threaded rod 8 pushes the supporting plate 9 to ascend, so as to enable the range finder 17 to ascend, during measurement, the horizontal measuring angle of the range finder 17 is changed by adjusting the first knob 11, the second knob 20 is rotated to drive the second gear 22 to rotate, so as to drive the third gear 23 to rotate, so as to enable the range finder 17 to rotate in the vertical direction, so as to change the vertical measuring angle, and by using the device, manual holding, the problems of unstable support and inaccurate measurement are avoided, the device is convenient to collect, release and mount, the operation time of workers is saved, and the work efficiency is greatly improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an engineering laser range finder, includes base (1), its characterized in that: the upper surface of base (1) is fixedly connected with box (2), the upper surface of base (1) just is located inside box (2) and is located fixedly connected with roating seat (3) and motor (4), motor (4) are located one side of roating seat (3), the first gear of output shaft fixedly connected with (5) of motor (4), the upper surface of roating seat (3) rotates and is connected with screw thread section of thick bamboo (7), the outer fixed cover of screw thread section of thick bamboo (7) is equipped with ring gear (6), ring gear (6) mesh with first gear (5), the inside of screw thread section of thick bamboo (7) is equipped with threaded rod (8) of connecting through the screw thread rotation, the upper surface fixed connection of threaded rod (8) has backup pad (9), the upper surface fixed connection of backup pad (9) has fixed block (10), the upper surface of fixed block (10) runs through and rotates and is connected with connecting rod (12), the connecting rod (12) is fixedly connected with a first knob (11) at one end inside the fixed block (10), one side of the first knob (11) penetrates through the fixed block (10) and extends to the outside, the other end of the connecting rod (12) is fixedly connected with a mounting frame (13), a distance meter (17) which is connected through a rotating shaft (18) in a rotating manner is arranged inside the mounting frame (13), a first cavity (21) is formed in one side of the mounting frame (13), one end of the rotating shaft (18) penetrates through the mounting frame (13) and extends into the first cavity (21), a third gear (23) is fixedly connected at one end of the rotating shaft (18) which is located in the first cavity (21), a second knob (20) is connected at one side of the first cavity (21) far away from the rotating shaft (18) in a penetrating manner, and a second gear (22) is fixedly connected at one end of the second knob (20) which is located in the first cavity (21), second gear (22) and third gear (23) mesh mutually, the one end surface that second knob (20) are located the mounting bracket (13) outside is equipped with lock nut (19) of establishing through the screw thread cover, the bottom fixedly connected with mounting panel (24) of base (1), the surface rotation of mounting panel (24) is connected with telescopic bracket (26).
2. An engineering laser rangefinder according to claim 1, wherein: second cavity (27) have been seted up to the bottom of telescopic bracket (26), one side run through rotation that second cavity (27) is inside is connected with positioning bolt (30), the inside of second cavity (27) is equipped with bracing piece (31), third cavity (29) have been seted up to the inside of bracing piece (31), the bottom fixedly connected with spring (28) of third cavity (29), the other end of spring (28) and the top fixed connection of second cavity (27).
3. An engineering laser rangefinder according to claim 1, wherein: the top cover of box (2) is equipped with top cap (14), the last fixed surface of top cap (14) installs handle (16).
4. An engineering laser rangefinder according to claim 1, wherein: the inner wall of the box body (2) is provided with a sliding chute (15) corresponding to the support plate (9).
5. An engineering laser rangefinder according to claim 1, wherein: the shape of the second knob (20) is T-shaped, and the outer surface of the second knob (20) is provided with threads corresponding to the locking nut (19).
6. An engineering laser rangefinder according to claim 1, wherein: locating hole (25) have all been seted up to the surface of mounting panel (24) and telescopic bracket (26), just locating hole (25) coincide when supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952622.9U CN211176094U (en) | 2019-11-13 | 2019-11-13 | Engineering laser range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952622.9U CN211176094U (en) | 2019-11-13 | 2019-11-13 | Engineering laser range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211176094U true CN211176094U (en) | 2020-08-04 |
Family
ID=71805484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921952622.9U Expired - Fee Related CN211176094U (en) | 2019-11-13 | 2019-11-13 | Engineering laser range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211176094U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431131A (en) * | 2020-11-27 | 2021-03-02 | 温州方舵建筑有限公司 | Multifunctional measuring equipment for road and bridge construction and use method |
| CN112728358A (en) * | 2020-12-28 | 2021-04-30 | 李翠 | Measuring device for engineering measurement and using method thereof |
| CN112762905A (en) * | 2020-12-28 | 2021-05-07 | 杨新倩 | Engineering measuring device and using method thereof |
| CN113340194A (en) * | 2021-04-30 | 2021-09-03 | 周红君 | A three-dimensional measuring device for interior decoration |
| CN113406653A (en) * | 2021-06-15 | 2021-09-17 | 安徽理工大学 | Mining intrinsic safety type laser ranging device |
| CN114322922A (en) * | 2022-03-14 | 2022-04-12 | 四川楠水农牧科技有限公司 | Work range unit based on agricultural data processing |
| CN115343717A (en) * | 2022-10-18 | 2022-11-15 | 保利长大工程有限公司 | Laser range finder is used in bridge construction |
| CN116577769A (en) * | 2023-04-23 | 2023-08-11 | 山东众望地理信息科技有限公司 | Engineering survey and drawing electromagnetic wave range unit |
-
2019
- 2019-11-13 CN CN201921952622.9U patent/CN211176094U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431131A (en) * | 2020-11-27 | 2021-03-02 | 温州方舵建筑有限公司 | Multifunctional measuring equipment for road and bridge construction and use method |
| CN112728358A (en) * | 2020-12-28 | 2021-04-30 | 李翠 | Measuring device for engineering measurement and using method thereof |
| CN112762905A (en) * | 2020-12-28 | 2021-05-07 | 杨新倩 | Engineering measuring device and using method thereof |
| CN112728358B (en) * | 2020-12-28 | 2022-09-06 | 李翠 | Measuring device for engineering measurement and using method thereof |
| CN113340194A (en) * | 2021-04-30 | 2021-09-03 | 周红君 | A three-dimensional measuring device for interior decoration |
| CN113406653A (en) * | 2021-06-15 | 2021-09-17 | 安徽理工大学 | Mining intrinsic safety type laser ranging device |
| CN113406653B (en) * | 2021-06-15 | 2024-01-26 | 安徽理工大学 | Mining intrinsic safety type laser ranging device |
| CN114322922A (en) * | 2022-03-14 | 2022-04-12 | 四川楠水农牧科技有限公司 | Work range unit based on agricultural data processing |
| CN114322922B (en) * | 2022-03-14 | 2022-05-27 | 四川楠水农牧科技有限公司 | Work range unit based on agricultural data processing |
| CN115343717A (en) * | 2022-10-18 | 2022-11-15 | 保利长大工程有限公司 | Laser range finder is used in bridge construction |
| CN116577769A (en) * | 2023-04-23 | 2023-08-11 | 山东众望地理信息科技有限公司 | Engineering survey and drawing electromagnetic wave range unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211113 |