CN210180422U - Laser distance measuring device - Google Patents
Laser distance measuring device Download PDFInfo
- Publication number
- CN210180422U CN210180422U CN201920994916.1U CN201920994916U CN210180422U CN 210180422 U CN210180422 U CN 210180422U CN 201920994916 U CN201920994916 U CN 201920994916U CN 210180422 U CN210180422 U CN 210180422U
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Abstract
The utility model discloses a laser rangefinder, comprising a base plate, the universal wheel is installed respectively in bottom plate bottom four corners, first spout has been seted up respectively to four sides all around of bottom plate, it is provided with first slider to slide in the first spout, the fixed diaphragm that is provided with in the first slider outside, diaphragm bottom fixed mounting has the rotating electrical machines, the rotating electrical machines output is connected with the rotation axis, the rotation axis runs through the connecting plate, the fixed telescopic link that is provided with in first slider bottom, the telescopic link bottom sets up in first spout bottom, it is provided with the dog to slide in the first spout, bottom plate top four corners is provided with the altitude mixture control post respectively, every altitude mixture control capital portion is connected with the second slider respectively, the second slider sets up in the second spout, the bottom at the upper plate is seted up to the second spout. The utility model provides a during artificial control laser range finder, can not guarantee laser range finder steady state, the problem of certain error appears in the data that measure out.
Description
Technical Field
The utility model belongs to the technical field of range unit, concretely relates to laser range unit.
Background
The laser distance measuring instrument is an instrument for measuring the distance to a target by using a certain parameter of modulated laser. The distance measuring method is divided into a phase method distance measuring instrument and a pulse method distance measuring instrument, the pulse type laser distance measuring instrument emits a pulse laser beam or a sequence of short pulse laser beams to a target when in work, a photoelectric element receives the laser beam reflected by the target, a timer measures the time from the emitting to the receiving of the laser beam, and the distance from an observer to the target is calculated. The phase-method laser range finder detects a distance by detecting a phase difference occurring when emitted light and reflected light propagate in a space. The laser range finder has light weight, small volume, simple operation, high speed and accuracy, the error of the laser range finder is only one fifth to one hundred times of that of other optical range finders, and the left figure is a typical phase method range finder and pulse method range finder figure.
At present at the in-process of engineering building, often need measure the distance between two positions, with the working process after confirming, this needs reach high degree of accuracy, so that guarantee going on that the engineering can be safe, utilize the distance between two positions of measuring that laser range finder can be accurate, but because when artificial control laser range finder, can not guarantee that laser range finder keeps stable state, if laser range finder takes place certain skew and can influence the data that measure out, make the data that measure out appear certain error, thereby can influence going on of back engineering.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a laser rangefinder to when solving the artificial control laser rangefinder who provides in the above-mentioned background art, can not guarantee laser rangefinder steady state, if laser rangefinder takes place certain skew and can influence the data that measure out, certain error appears in the data that make the measurement out, thereby can influence the problem of going on of engineering after.
In order to achieve the above object, the utility model provides a following technical scheme: a laser distance measuring device comprises a bottom plate, universal wheels are respectively installed at four corners of the bottom plate, first sliding grooves are respectively formed in the front side, the rear side, the left side and the right side of the bottom plate, first sliding blocks are arranged in the first sliding grooves in a sliding mode, a transverse plate is fixedly arranged on the outer side of each first sliding block, a rotating motor is fixedly installed at the bottom of each transverse plate, the output end of each rotating motor is fixedly connected with a rotating shaft, each rotating shaft penetrates through a connecting plate, each connecting plate is fixedly arranged on the side wall of the bottom plate, a drill bit is fixedly arranged on one side, away from the corresponding rotating motor, of each rotating shaft, a telescopic rod is fixedly arranged at the bottom of each first sliding groove, a compression spring is sleeved on each telescopic rod, a stop block is arranged in;
the bottom plate top four corners are provided with the altitude mixture control post respectively, and every altitude mixture control post top is connected with the second slider respectively, and the second slider slides and sets up in the second spout, the bottom at the upper plate is seted up to the second spout, the second slider passes through the second elasticity screw rod to be fixed, the upper plate bottom is provided with laser rangefinder installation mechanism.
Preferably, the surface of the compression spring is coated with antirust paint.
Preferably, the height adjusting column comprises a fixed pipe, the fixed pipe is fixedly connected with the bottom plate, a movable column is movably inserted in the fixed pipe, the top of the movable column is connected with a second sliding block, third elastic screws are respectively arranged on two sides of the fixed pipe and are in threaded fit with the fixed pipe, and the movable column is fixed on the fixed pipe through the third elastic screws which are screwed.
Preferably, the fixed pipe is welded on the top of the bottom plate.
Preferably, laser rangefinder installation mechanism includes the riser, and the riser rotates and is provided with the pivot, and the fixed rotary disk that is provided with in one side that the riser was kept away from in the pivot, the rotary disk keep away from one side of pivot and install laser range finder, the rotary disk right side annular is provided with fourth elasticity screw rod, fourth elasticity screw rod and rotary disk screw-thread fit. The rotating disc is fixed on the vertical plate by screwing a fourth tightening screw.
Preferably, the vertical plates are circular in longitudinal section.
Preferably, a telescopic sleeve is arranged between the rotating motor and the connecting plate, the telescopic sleeve is sleeved outside the rotating shaft, and the telescopic sleeve is made of stainless steel.
Compared with the prior art, the utility model provides a laser rangefinder possesses following beneficial effect:
1. the utility model discloses a be provided with the rotary disk, rotatory rotary disk can adjust the angle of laser range finder, adapts to the measurement of multiple angle.
2. The utility model discloses a be provided with first slider, rotating electrical machines, connecting plate and rotation axis isotructure, start the rotating electrical machines during the use, the rotating electrical machines drives the rotation axis and gives ground drilling, and four rotation axes are pegged graft downtheholely, carry out rigidity to the device, and the rigidity is effectual and accommodation is wide.
3. The utility model discloses a be provided with movable post, fixed pipe and second slider isotructure, when the device is aboveground at rugged and uneven, inject the fixed intraductal degree of depth through adjusting four movable posts, and then arrange the horizontal position in with the upper plate, the distance that also can measure the same vertical direction different positions simultaneously measures, improves range data's accuracy.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
in the figure: 1. a second chute; 2. a third elastic screw rod; 3. a base plate; 4. a first chute; 5. a fourth, loose screw; 6. a laser range finder; 7. a second slider; 8. rotating the disc; 9. a rotating shaft; 10. a vertical plate; 11. a second, loose screw; 12. a movable post; 13. a fixed tube; 14. a universal wheel; 15. a compression spring; 16. a telescopic rod; 17. a first slider; 18. a stopper; 19. a first elastic screw; 20. a transverse plate; 21. a rotating electric machine; 22. a telescopic sleeve; 23. a connecting plate; 24. a rotating shaft; 25. and (7) an upper plate.
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.
Referring to fig. 1-2, the present invention provides a laser ranging device, comprising: a laser distance measuring device comprises a bottom plate 3, universal wheels 14 are respectively installed at four corners of the bottom plate 3, the universal wheels 14 facilitate the movement of the device, first sliding grooves 4 are respectively formed in the front, the back, the left and the right sides of the bottom plate 3, first sliding blocks 17 are arranged in the first sliding grooves 4 in a sliding mode, transverse plates 20 are fixedly arranged on the outer sides of the first sliding blocks 17, rotating motors 21 are fixedly installed at the bottoms of the transverse plates 20, rotating shafts 24 are fixedly connected to the output ends of the rotating motors 21, the rotating motors 21 drive the rotating shafts 24 to rotate, the rotating shafts 24 penetrate through connecting plates 23, the connecting plates 23 are fixedly arranged on the side walls of the bottom plate 3, drill bits are fixedly arranged on the sides, away from the rotating motors 21, of the rotating shafts 24 drive the drill bits to drill holes in the ground, telescopic rods 16, the compression spring 15 has a buffering and restoring effect, antirust paint is coated on the surface of the compression spring 15, a stop block 18 is arranged in the first sliding groove 4 in a sliding mode, the stop block 18 is arranged above the first sliding block 17, and the first sliding block 17 is fixed by screwing a first elastic screw rod 19;
height adjusting columns are arranged at four corners of the top of the bottom plate 3 respectively, a second sliding block 7 is connected to the top of each height adjusting column respectively, the second sliding blocks 7 are arranged in the second sliding grooves 1 in a sliding mode, the bottom of the upper plate 25 is arranged at the second sliding grooves 1, the second sliding blocks 7 are fixed through second tightening screws 11, and a laser ranging installation mechanism is arranged at the bottom of the upper plate 25.
Altitude mixture control post is including fixed pipe 13, fixed pipe 13 welds the setting at 3 tops of bottom plate, fixed pipe 13 internalization is pegged graft there is activity post 12, activity post 12 top is connected with second slider 7, fixed pipe 13 both sides are provided with third elastic screw rod 2 respectively, third elastic screw rod 2 and fixed pipe 13 screw-thread fit, activity post 12 is fixed on fixed pipe 13 through the third elastic screw rod 2 of screwing, inject the degree of depth of fixed pipe 13 through adjusting activity post 12, make horizontal position be arranged in to upper plate 25, the distance of the same vertical direction different positions of also measurable simultaneously is measured.
Laser rangefinder installation mechanism includes riser 10, and riser 10 rotates and is provided with pivot 9, and the fixed rotary disk 8 that is provided with in one side that riser 10 was kept away from to pivot 9, and laser rangefinder 6 is installed to the one side that pivot 9 was kept away from to rotary disk 8, and rotary disk 8 right side annular is provided with fourth elasticity screw rod 5, fourth elasticity screw rod 5 and 8 screw-thread fit of rotary disk. The rotary disk 8 is fixed on the vertical plate 10 through screwing the fourth elastic screw 5, the longitudinal section of the vertical plate 10 is circular, the rotary disk 8 can adjust the angle of the laser range finder 6, and the angle adjustment is convenient.
Install telescopic tube 22 between rotating electrical machines 21 and connecting plate 23, telescopic tube 22 cover is established in the rotation axis 24 outside, and telescopic tube 22 adopts stainless steel to make, and telescopic tube 22 has certain guard action, prevents that rotation axis 24 from getting rusty when meeting water, also prevents that the staff from touching rotation axis 24 and be injured.
The utility model discloses a theory of operation and use flow: when the device is used, the device is pushed to a required position, then the rotating motor 21 is started, the rotating motor 21 drives the rotating shaft 24 to rotate, the transverse plate 20 is pressed downwards by hands, the transverse plate 20 slides downwards under the action of the first sliding block 17, a drill bit below the rotating shaft 24 drills a hole in the ground, meanwhile, the first elastic screw rod 19 is screwed to fix the stop block 18, the stop block 18 fixes the position of the first sliding block 17, and the four rotating shafts 24 are inserted into the hole to fix the position of the device; when the device is used on the rugged ground, the upper plate 25 is placed in the horizontal position by adjusting the depth of the four movable columns 12 inserted into the fixed pipe 13, and the distances of different positions in the same vertical direction can be measured, so that the accuracy of distance measurement data is improved; according to the difference of measuring the angle, rotatory rotary disk 8 and then adjust laser range finder 6's angle, rotary disk 8 fixes through screwing fourth elasticity screw rod 5, adapts to the measurement of multiple angle.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A laser rangefinder, includes bottom plate (3), its characterized in that: universal wheels (14) are respectively installed at four corners of the bottom plate (3), first sliding grooves (4) are respectively formed in the front side, the rear side, the left side and the right side of the bottom plate (3), first sliding blocks (17) are arranged in the first sliding grooves (4) in a sliding mode, transverse plates (20) are fixedly arranged on the outer sides of the first sliding blocks (17), rotating motors (21) are fixedly installed at the bottoms of the transverse plates (20), rotating shafts (24) are fixedly connected with output ends of the rotating motors (21), the rotating shafts (24) penetrate through connecting plates (23), the connecting plates (23) are fixedly arranged on the side walls of the bottom plate (3), drill bits are fixedly arranged on one sides, away from the rotating motors (21), of the rotating shafts (24), telescopic rods (16) are fixedly arranged at the bottoms of the first sliding blocks (17), the bottoms of the telescopic rods (16, a stop block (18) is arranged in the first sliding groove (4) in a sliding manner, the stop block (18) is arranged above the first sliding block (17), and the first sliding block (17) is fixed by screwing a first tightening screw (19);
the laser ranging device is characterized in that height adjusting columns are arranged at four corners of the top of the bottom plate (3) respectively, a second sliding block (7) is connected to the top of each height adjusting column respectively, each second sliding block (7) is arranged in a second sliding groove (1) in a sliding mode, the bottom of the upper plate (25) is arranged on each second sliding groove (1), the second sliding blocks (7) are fixed through second elastic screws (11), and a laser ranging installation mechanism is arranged at the bottom of the upper plate (25).
2. A laser ranging device as claimed in claim 1, characterized in that: and the surface of the compression spring (15) is coated with antirust paint.
3. A laser ranging device as claimed in claim 1, characterized in that: the height adjusting column comprises a fixed tube (13), the fixed tube (13) is fixedly connected with the bottom plate (3), a movable column (12) is movably inserted in the fixed tube (13), the top of the movable column (12) is connected with a second slider (7), third elastic screws (2) are respectively arranged on two sides of the fixed tube (13), the third elastic screws (2) are in threaded fit with the fixed tube (13), and the movable column (12) is fixed on the fixed tube (13) through screwing the third elastic screws (2).
4. A laser ranging device as claimed in claim 3, characterized in that: the fixed pipe (13) is welded on the top of the bottom plate (3).
5. A laser ranging device as claimed in claim 1, characterized in that: laser rangefinder installation mechanism includes riser (10), and riser (10) rotate and are provided with pivot (9), and pivot (9) are kept away from one side of riser (10) and are fixed and be provided with rotary disk (8), and rotary disk (8) are kept away from one side of pivot (9) and are installed laser rangefinder (6), rotary disk (8) right side annular is provided with fourth elasticity screw rod (5), fourth elasticity screw rod (5) and rotary disk (8) screw-thread fit, rotary disk (8) are fixed on riser (10) through screwing fourth elasticity screw rod (5).
6. A laser ranging device as claimed in claim 5, wherein: the vertical plate (10) is circular in longitudinal section.
7. A laser ranging device as claimed in claim 1, characterized in that: install telescopic tube (22) between rotating electrical machines (21) and connecting plate (23), the telescopic tube (22) cover is established in rotation axis (24) outside, telescopic tube (22) adopt stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920994916.1U CN210180422U (en) | 2019-06-28 | 2019-06-28 | Laser distance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920994916.1U CN210180422U (en) | 2019-06-28 | 2019-06-28 | Laser distance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210180422U true CN210180422U (en) | 2020-03-24 |
Family
ID=69839365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920994916.1U Expired - Fee Related CN210180422U (en) | 2019-06-28 | 2019-06-28 | Laser distance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210180422U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030914A (en) * | 2021-02-24 | 2021-06-25 | 安徽理工大学 | Urban engineering surveying and mapping measuring device for building heritage and using method thereof |
| CN113759380A (en) * | 2021-09-08 | 2021-12-07 | 凡光光电科技(绍兴)有限公司 | Floating type laser ranging device |
| CN114370848A (en) * | 2022-01-12 | 2022-04-19 | 昕锐至成(江苏)光电技术有限公司 | Stable and adjustable optical ranging device and method |
-
2019
- 2019-06-28 CN CN201920994916.1U patent/CN210180422U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030914A (en) * | 2021-02-24 | 2021-06-25 | 安徽理工大学 | Urban engineering surveying and mapping measuring device for building heritage and using method thereof |
| CN113759380A (en) * | 2021-09-08 | 2021-12-07 | 凡光光电科技(绍兴)有限公司 | Floating type laser ranging device |
| CN113759380B (en) * | 2021-09-08 | 2024-01-16 | 凡光光电科技(绍兴)有限公司 | Floating type laser ranging device |
| CN114370848A (en) * | 2022-01-12 | 2022-04-19 | 昕锐至成(江苏)光电技术有限公司 | Stable and adjustable optical ranging device and method |
| CN114370848B (en) * | 2022-01-12 | 2022-08-30 | 昕锐至成(江苏)光电技术有限公司 | Stable and adjustable optical ranging device and method |
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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: 20200324 Termination date: 20200628 |