CN216202184U

CN216202184U - Distance measuring instrument

Info

Publication number: CN216202184U
Application number: CN202122682423.4U
Authority: CN
Inventors: 杨文涛
Original assignee: Hubei Kunfeng Engineering Technology Co ltd
Current assignee: Hubei Kunfeng Engineering Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of distance measuring instruments and discloses a distance measuring instrument which comprises an installation platform, wherein a top rotating frame is fixedly connected to the lower surface of the installation platform, supporting sleeves distributed in a circumferential array are rotatably connected to the surface of the top rotating frame, and supporting sleeve rods are inserted into the bottom ends of the supporting sleeves in a sliding mode. This kind of distancer, hold the hand (hold) through the staff and drive the round platform and remove, make and inlay the rotation that the pearl can high degree of freedom in the mount, assist the spirit level again, but convenient and fast adjusts the distancer body to the horizontality all the time, screw up fastening bolt one and make the end of fastening bolt one closely laminate with the surface of inlaying the pearl, strengthened greatly and inlayed the frictional force between the pearl, make and inlayed the position of pearl in the mount and fixed, also can make the distancer body remain at the horizontality all the time when ground unevenness, distancer body range finding data's precision has been guaranteed, the revolving stage rotates on the round platform and can drive the distancer body and carry out horizontal rotation.

Description

Distance measuring instrument

Technical Field

The utility model relates to the technical field of distance measuring instruments, in particular to a distance measuring instrument.

Background

The distance meter utilizes the characteristics of reflection, interference and the like of light, sound and electromagnetic waves, is designed for measuring the length and the distance, is widely applied to the distance measurement work, can very quickly and conveniently measure the distance from a certain place to the position of the distance meter, and further quickly collects geographical data.

Current distancer mainly utilizes the A-frame to carry out corresponding fixed mounting and support work at the in-process that uses, can put the distancer at certain height through the A-frame, be fit for operating personnel and carry out relevant measurement work, the in-process that uses is because the bottom surface roughness of carrying out geological survey's position and area is poor, the A-frame can not put steadily on these smooth bottom surfaces when putting, lead to the distancer slope, whether the unable accurate observation of survey crew is just to the distancer, can't carry out multi-angle measurement simultaneously, precision when having reduced the distancer and using, the unable height of adjusting the distancer of the A-frame that has now simultaneously, and poor stability influences the use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the range finder which has the advantages of being convenient for righting the position of the range finder, improving the stability of a support and adjusting the height of the range finder, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a range finder, includes mounting platform, mounting platform's lower fixed surface is connected with the top revolving rack, the surface of top revolving rack is rotated and is connected with the three support sleeve that is circumference array distribution, support sleeve's bottom is slided and is pegged graft and has a support loop bar, fixed surface is connected with the mount on the mounting platform, movable mosaic has the pearl of inlaying in the mount, the top fixedly connected with round platform of pearl is inlayed, the upper surface of round platform rotates and is connected with the revolving stage, the top fixedly connected with of revolving stage turns round, it is connected with the mount pad to rotate in the turning round, the top fixedly connected with distancer body of mount pad, the top fixed mounting of distancer body has the spirit level.

Preferably, one side surface of the supporting sleeve is in threaded connection with a second fastening bolt, the end of the second fastening bolt penetrates through the side wall of the supporting sleeve and is tightly attached to the surface of the supporting sleeve rod, the bottom end of the supporting sleeve rod is rotatably connected with a fixed leg piece, and a groove is formed in the surface of the fixed leg piece and a positioning bolt is inserted in the groove.

Preferably, the two sides of the surface of the fixing frame are both inserted with a first fastening bolt in a threaded manner, and the end head of the first fastening bolt penetrates through the side wall of the fixing frame and is tightly attached to the surface of the embedded bead.

Preferably, the surfaces of the two sides of the side wall of the circular truncated cone are fixedly connected with handles.

Preferably, one side fixedly connected with connecting rod of mount pad, the connecting rod runs through a side wall of turning and rotates with the turning to be connected, a side wall fixed surface of turning is connected with the calibrated scale, the surface of calibrated scale is carved with angle scale mark, the calibrated scale is located the surface of connecting rod, the fixed surface of connecting rod is connected with the index syringe needle, the index syringe needle laminates with a side surface of calibrated scale, the end fixedly connected with angle adjusting rod of connecting rod.

Preferably, a fixed bottom sleeve is arranged under the top rotating frame and is in a cylindrical shape, the surface of the fixed bottom sleeve is rotatably connected with a connecting frame which is distributed in a circumferential array mode, the other end of the connecting frame is rotatably connected with a supporting sleeve, and the connecting frame is located on the supporting sleeve and is far away from one side surface of the second fastening bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of distancer, hold the hand (hold) through the staff and drive the round platform and remove, make and inlay the rotation that the pearl can high degree of freedom in the mount, assist the spirit level again, can convenient and fast adjust the distancer body to the horizontality all the time, screw up fastening bolt one and make the end of fastening bolt one closely laminate with the surface of inlaying the pearl, greatly strengthened and inlayed the frictional force between the pearl, make and inlay the position of pearl in the mount and fixed, also can make the distancer body remain at the horizontality all the time when ground unevenness, the precision of distancer body range finding data has been guaranteed, the revolving stage rotates on the round platform and can drive the distancer body and carry out horizontal rotation, it can adjust the axis of ordinates measurement angle of distancer body to hold the angle of regulation pole, the index syringe needle moves on the calibrated scale and can demonstrate the axis of ordinates measurement angle of distancer body simultaneously.

2. This kind of distancer slides in the support sleeve through supporting the loop bar, adjusts the terrain clearance of distancer body, can the people hand screw up fastening bolt two after confirming high and fix the position of supporting the loop bar in the support sleeve, runs through the fixed foot piece with the gim peg and inserts ground, has strengthened the stability between device and the ground greatly, through fixed under cover and link with a plurality of support sleeve interconnect, strengthens the stability of device structure greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is an enlarged view of part A of the present invention.

In the figure: 1. mounting a platform; 2. a top rotating frame; 3. a fixed mount; 4. inlaying beads; 5. fastening a first bolt; 6. a circular truncated cone; 7. a handle; 8. a turntable; 9. turning the head; 10. a connecting rod; 11. an index needle head; 12. a dial scale; 13. an angle adjusting rod; 14. a mounting seat; 15. a rangefinder body; 16. a level gauge; 17. a support sleeve; 18. supporting the loop bar; 19. fastening a second bolt; 20. fixing the foot sheet; 21. positioning bolts; 22. a connecting frame; 23. and fixing the bottom sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3, a range finder, including mounting platform 1, mounting platform 1's lower fixed surface is connected with top revolving rack 2, the surface of top revolving rack 2 rotates and is connected with three support sleeve 17 that is the circumference array distribution, support sleeve 17's bottom slides and pegs graft and has support loop bar 18, mounting platform 1 upper fixed surface is connected with mount 3, movable mosaic has inlay the pearl 4 in the mount 3, inlay the top fixedly connected with round platform 6 of pearl 4, the upper surface of round platform 6 rotates and is connected with revolving stage 8, the top fixedly connected with head 9 of revolving stage 8, it is connected with mount pad 14 to rotate in the head 9, the top fixedly connected with distancer body 15 of mount pad 14, the top fixed mounting of distancer body 15 has spirit level 16.

Fastening bolts 5 are inserted into two sides of the surface of the fixing frame 3 in a threaded manner, and the ends of the fastening bolts 5 penetrate through the side wall of the fixing frame 3 and are tightly attached to the surface of the embedded beads 4. Inlay the rotation of pearl 4 high degree of freedom in mount 3, be supplemented with spirit level 16 again, adjust distancer body 15 to the horizontality all the time, screw up fastening bolt 5 and make the end of fastening bolt 5 closely laminate with the surface of inlaying pearl 4 for inlay the position of pearl 4 in mount 3 and fixed, also can make distancer body 15 remain the horizontality all the time when the ground unevenness.

The surface of both sides of the side wall of round platform 6 is all fixedly connected with hand (7), be convenient for the staff to adjust the position of round platform 6, one side fixedly connected with connecting rod 10 of mount pad 14, connecting rod 10 runs through a side wall of bull nose 9 and is connected with bull nose 9 rotation, a side wall surface fixedly connected with calibrated scale 12 of bull nose 9, angle scale mark has been carved on the surface of calibrated scale 12, calibrated scale 12 is located the surface of connecting rod 10, the fixed surface of connecting rod 10 is connected with index syringe needle 11, index syringe needle 11 laminates with a side surface of calibrated scale 12, the end fixedly connected with angle modulation pole 13 of connecting rod 10, hold angle modulation pole 13 and can adjust the axis of ordinates measurement angle of distancer body 15, index syringe needle 11 moves on calibrated scale 12 simultaneously and can demonstrate the axis of ordinates measurement angle of distancer body 15.

One side surface of the supporting sleeve 17 is in threaded connection with a second fastening bolt 19, the end of the second fastening bolt 19 penetrates through the side wall of the supporting sleeve 17 and is tightly attached to the surface of the supporting sleeve rod 18, the supporting sleeve rod 18 slides in the supporting sleeve 17 to adjust the ground clearance of the range finder body 15, the second fastening bolt 19 is screwed to fix the position of the supporting sleeve rod 18 in the supporting sleeve 17, the bottom end of the supporting sleeve rod 18 is rotatably connected with a fixed foot piece 20, the surface of the fixed foot piece 20 is provided with a groove, a positioning bolt 21 is inserted in the groove, the positioning bolt 21 penetrates through the fixed foot piece 20 and is inserted into the ground, the stability between the device and the ground is enhanced, the device is not easy to topple, a fixed bottom sleeve 23 is arranged under the top rotating frame 2, the fixed bottom sleeve 23 is cylindrical, the surface of the fixed bottom sleeve 23 is rotatably connected with connecting frames 22 distributed in a circumferential array manner, and the other end of the connecting frames 22 is rotatably connected with the supporting sleeve 17, the fixed bottom sleeve 23 and the connecting frame 22 connect the plurality of support sleeves 17 with each other, so that the support sleeves 17 are dragged by each other, the structural stability is enhanced, and the connecting frame 22 is positioned on one side surface of the support sleeve 17 far away from the second fastening bolt 19.

The working principle is as follows: when using this device, support loop bar 18 and slide in support sleeve 17, adjust distaff height to distancer body 15, but the hand is screwed up fastening bolt two 19 and will support loop bar 18 and fix the position in support sleeve 17 after confirming the height, run through fixed foot piece 20 with stop cock 21 and insert ground, stability between reinforcing means and the ground, make the device be difficult for empting, fixed end cover 23 and link 22 thereof are with a plurality of support sleeve 17 interconnect, make support sleeve 17 drag each other, reinforcing structure stability, hand handle 7 is held to the hand and is driven round platform 6 and remove, inlay the rotation of pearl 4 high degree of freedom in mount 3. The distance measuring device body 15 is always adjusted to be in a horizontal state by the aid of the level gauge 16. Tightening fastening bolt 5 makes fastening bolt 5's end and the surface of inlaying pearl 4 closely laminate for inlay the position of pearl 4 in mount 3 and fixed, also can make distancer body 15 remain the horizontality throughout when the ground unevenness, revolving stage 8 rotates on round platform 6 and can drive distancer body 15 and carry out the horizontal rotation. The angle measuring rod 13 is held to adjust the angle of the longitudinal axis of the rangefinder body 15, and the pointer needle 11 is moved on the scale 12 to display the angle of the longitudinal axis of the rangefinder body 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A range finder, characterized in that: comprises a mounting platform (1), the lower surface of the mounting platform (1) is fixedly connected with a top end rotating frame (2), the surface of the top end rotating frame (2) is rotationally connected with three supporting sleeves (17) distributed in a circumferential array, a supporting sleeve rod (18) is inserted at the bottom end of the supporting sleeve (17) in a sliding way, the upper surface of the mounting platform (1) is fixedly connected with a fixed frame (3), an embedded bead (4) is movably embedded in the fixed frame (3), the top end of the embedded bead (4) is fixedly connected with a circular truncated cone (6), the upper surface of the round table (6) is rotationally connected with a rotary table (8), the top end of the rotary table (8) is fixedly connected with a rotary head (9), the swivel (9) is rotatably connected with a mounting seat (14), the top end of the mounting seat (14) is fixedly connected with a distance meter body (15), the top end of the range finder body (15) is fixedly provided with a level gauge (16).

2. A range finder as claimed in claim 1, wherein: the surface of one side of support sleeve (17) threaded connection has fastening bolt two (19), the end of fastening bolt two (19) runs through the limit wall of support sleeve (17) and closely laminates with the surface of supporting loop bar (18), the bottom of supporting loop bar (18) is rotated and is connected with fixed leg piece (20), the surface of fixed leg piece (20) is seted up slottedly and groove in-insert has spigot (21).

3. A range finder as claimed in claim 1, wherein: and fastening bolts I (5) are inserted into two sides of the surface of the fixing frame (3) in a threaded manner, and the ends of the fastening bolts I (5) penetrate through the side wall of the fixing frame (3) and are tightly attached to the surface of the embedded beads (4).

4. A range finder as claimed in claim 1, wherein: handles (7) are fixedly connected to the surfaces of the two sides of the side wall of the circular truncated cone (6).

5. A range finder as claimed in claim 1, wherein: one side fixedly connected with connecting rod (10) of mount pad (14), connecting rod (10) run through a side wall of turning round (9) and rotate with turning round (9) and be connected, a side wall fixed surface of turning round (9) is connected with calibrated scale (12), the surface of calibrated scale (12) is carved with the angle scale mark, calibrated scale (12) are located the surface of connecting rod (10), the fixed surface of connecting rod (10) is connected with index syringe needle (11), index syringe needle (11) laminate with a side surface of calibrated scale (12), the end fixedly connected with angle adjusting rod (13) of connecting rod (10).

6. A range finder as claimed in claim 2, wherein: be equipped with under top revolving rack (2) fixed end cover (23), fixed end cover (23) are cylindric setting, the surface rotation of fixed end cover (23) is connected with link (22) that are circumference array distribution, the other end and the support sleeve (17) of link (22) rotate to be connected, link (22) are located a side surface of keeping away from fastening bolt two (19) on support sleeve (17).