CN211236246U

CN211236246U - Laser mapping instrument adaptable to various working environments

Info

Publication number: CN211236246U
Application number: CN201922048674.XU
Authority: CN
Inventors: 朱旭辉
Original assignee: Changzhou Walker Photoelectric Instrument Co ltd
Current assignee: Changzhou Walker Photoelectric Instrument Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-11
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a laser surveying instrument of adaptable multiple operational environment, including the base, the top fixedly connected with connecting cylinder of base, the top swing joint of connecting cylinder has the bracing piece, the first cross axle universal joint of top fixedly connected with of bracing piece, the top fixedly connected with fixed plate of first cross axle universal joint, the top fixedly connected with surveying instrument of fixed plate, the utility model relates to a laser surveying and mapping technology field. This laser surveying instrument of adaptable multiple operational environment, when needing to adjust, through observing the levelness that the surveying instrument was observed to the spirit level, adjust the pole top through rotating and move the regulation section of thick bamboo and rise, with fixed plate jack-up through second cross axle universal joint, adjust the angle of fixed plate through four cooperation of adjusting the pole all around, can be quick adjust the surveying instrument to the horizontality, adjust easy operation, and adjust firmly, difficult emergence is rocked, can use under the operational environment of multiple different levels.

Description

Laser mapping instrument adaptable to various working environments

Technical Field

The utility model relates to a laser mapping technology field specifically is a laser mapping appearance of adaptable multiple operational environment.

Background

The laser scanner is an instrument for measuring the size, shape and the like of a workpiece by utilizing the time flight principle, a laser scanning measurement system is based on the laser ranging principle and emits through a rotary optical component to form a two-dimensional scanning surface so as to realize the functions of area scanning and contour measurement, products are widely used for collision avoidance, measurement, navigation, security protection and the like, such as equipment collision avoidance, bulk cargo volume measurement, vehicle type detection, self-propelled vehicle navigation, sensitive area protection and the like, a laser transmitter emits laser pulse waves, partial energy returns after the laser waves touch an object, when a laser receiver receives the returned laser waves, the energy of the returned waves is enough to trigger a threshold value, the laser scanner calculates the distance value from the laser scanner to the object, the laser scanner continuously emits the laser pulse waves, the laser pulse waves are shot on a high-speed rotating mirror surface and emit the laser pulse waves to all directions so as to form scanning of a two-dimensional area, the scanning of the two-dimensional area can realize the following two functions, the protection areas with different shapes are arranged in the scanning range of the scanner, when an object enters the protection areas, an alarm signal is sent out, the scanner outputs the distance of each measuring point in the scanning range of the scanner, and the outline, the coordinate positioning and the like of the object can be calculated according to the distance information.

When current laser surveying instrument was surveying and mapping, because operational environment's is uncertain, different operational environment ground levelness often differ, the surveying instrument need keep a horizontally state always and survey and map when the test, but current surveying instrument levelness regulation step is more loaded down with trivial details, adjusts and needs a large amount of time, has reduced the plotting efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a laser mapping appearance of adaptable multiple operational environment has solved because operational environment's is uncertain, and different operational environment ground levelness often differs, and the mapping appearance needs to keep a horizontally state always to survey and draw when the test, but current mapping appearance levelness adjustment step is more loaded down with trivial details, adjusts and needs a large amount of time, has reduced the problem of plotting efficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a laser mapping instrument adaptable to various working environments comprises a base, wherein the top of the base is fixedly connected with a connecting cylinder, the top end of the connecting cylinder is movably connected with a supporting rod, the top end of the supporting rod is fixedly connected with a first universal joint, the top end of the first universal joint is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a surveying instrument, the surface of the first universal joint is fixedly connected with a leveling plate, the bottom of the fixing plate is fixedly connected with a second universal joint, and one end of the second universal joint cross away from the fixed plate is fixedly connected with an adjusting cylinder, the thread of the adjusting plate is connected with an adjusting rod, the top from the bottom up of adjusting the pole runs through leveling board and regulation section of thick bamboo in proper order and extends to the inner chamber of adjusting a section of thick bamboo, the surface of adjusting the pole and the inner chamber threaded connection who adjusts a section of thick bamboo.

Preferably, the number of the second universal joint cross is four, the second universal joint cross is uniformly and symmetrically distributed at the bottom of the fixing plate, and the surface of the fixing plate is fixedly connected with the gradienter.

Preferably, the bottom end of the support rod penetrates through the top end of the connecting cylinder and extends to the inner cavity of the connecting cylinder, and the surface of the support rod is in threaded connection with the inner cavity of the connecting cylinder.

Preferably, the surface of the surveying instrument is respectively and fixedly connected with a surveying and mapping lens protection barrel and an air bag fixing frame.

Preferably, the inner cavity of the air bag fixing frame is fixedly connected with a compression air bag, and the surface of the compression air bag is communicated with the inner cavity of the surveying and mapping lens protection barrel through an air blowing pipeline.

Preferably, the surface of the supporting rod is fixedly connected with a fixed lantern ring, and the surface of the fixed lantern ring is fixedly connected with a protective frame.

Advantageous effects

The utility model provides a laser mapping instrument of adaptable multiple operational environment. Compared with the prior art, the method has the following beneficial effects:

(1) the laser surveying instrument capable of adapting to various working environments is characterized in that a connecting cylinder is fixedly connected to the top of a base, the top end of the connecting cylinder is movably connected with a supporting rod, the top end of the supporting rod is fixedly connected with a first universal joint, the top end of the first universal joint is fixedly connected with a fixed plate, the top end of the fixed plate is fixedly connected with a surveying instrument, the surface of the first universal joint is fixedly connected with a leveling plate, the bottom of the fixed plate is fixedly connected with a second universal joint, the end, far away from the fixed plate, of the second universal joint is fixedly connected with an adjusting cylinder, the thread of the leveling plate is connected with an adjusting rod, the top end of the adjusting rod sequentially penetrates through the leveling plate and the adjusting cylinder from bottom to top and extends to the inner cavity of the adjusting cylinder, the surface of the adjusting rod is in threaded connection with the inner cavity of the adjusting cylinder, and when adjustment is needed, the level, adjust the pole top through rotating and move the regulation section of thick bamboo and rise, through second cross universal joint with the fixed plate jack-up, adjust the angle of fixed plate through four cooperation of adjusting the pole all around, can be quick adjust the surveying instrument to the horizontality, adjust easy operation to adjust firmly, difficult emergence is rocked, can use under the operational environment of multiple different levels.

(2) This laser mapping appearance of adaptable multiple operational environment, through the surperficial fixedly connected with mapping lens protection section of thick bamboo and gasbag mount respectively at the mapping appearance, the inner chamber fixedly connected with compression gasbag of gasbag mount, and the surface of compression gasbag is through the inner chamber intercommunication of blowing pipeline and mapping lens protection section of thick bamboo, when the mapping appearance camera lens is stained with the dust, it can leave the vestige influence measurement to clean with hand or cloth, when the camera lens of mapping appearance face is stained with the dust, blow in the mapping lens protection section of thick bamboo along blowing pipeline with gas through nipping the compression gasbag, clear up the mapping appearance camera lens, clear up the dust through the air current, not only clear up effectually, and no secondary pollution remains.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic perspective view of the fixing sleeve structure of the present invention.

In the figure: 1-base, 2-connecting cylinder, 3-supporting rod, 4-first universal joint, 5-fixing plate, 6-surveying instrument, 7-leveling plate, 8-second universal joint, 9-adjusting cylinder, 10-adjusting rod, 11-level instrument, 12-surveying and mapping lens protecting cylinder, 13-air bag fixing frame, 14-compression air bag, 15-blowing pipeline, 16-fixing lantern ring and 17-protecting frame.

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. 1-3, the present invention provides a technical solution: a laser mapping instrument adaptable to various working environments comprises a base 1, a connecting cylinder 2 is fixedly connected to the top of the base 1, a supporting rod 3 is movably connected to the top end of the connecting cylinder 2, the supporting rod 3 can be rotated to adjust the extending length of the supporting rod 3, a fixing sleeve ring 16 is fixedly connected to the surface of the supporting rod 3, a protection frame 17 is fixedly connected to the surface of the fixing sleeve ring 16, the supporting rod 3 can be rapidly moved through the protection frame 17, the bottom end of the supporting rod 3 penetrates through the top end of the connecting cylinder 2 and extends to the inner cavity of the connecting cylinder 2, the surface of the supporting rod 3 is in threaded connection with the inner cavity of the connecting cylinder 2, a first universal joint 4 is fixedly connected to the top end of the supporting rod 3, a fixing plate 5 is fixedly connected to the top end of the first universal joint 4, a mapping instrument 6 is fixedly connected to the top of the fixing plate 5, a mapping lens protection cylinder 12 and an air bag, the inner cavity of the air bag fixing frame 13 is fixedly connected with a compression air bag 14, the surface of the compression air bag 14 is communicated with the inner cavity of the surveying and mapping lens protection barrel 12 through an air blowing pipeline 15, when the lens of the surveying and mapping instrument 6 is stained with dust, the lens is cleaned by hands or cloth strips, traces can be left inevitably to influence measurement, when the lens on the surface of the surveying and mapping instrument 6 is stained with dust, the compression air bag 14 is pinched to blow air into the surveying and mapping lens protection barrel 12 along the air blowing pipeline 15, the lens of the surveying and mapping instrument 6 is cleaned, the dust is cleaned through air flow, the cleaning effect is good, no secondary pollution is left, the surface of the first cross axle universal joint 4 is fixedly connected with an adjusting plate 7, the bottom of the fixing plate 5 is fixedly connected with a second cross axle universal joint 8, one end of the second cross axle universal joint 8 far away from the fixing plate 5 is fixedly connected with an adjusting barrel 9, the thread of the, adjust the top from the bottom up of pole 10 and run through leveling board 7 in proper order and adjust a section of thick bamboo 9 and extend to the inner chamber of adjusting a section of thick bamboo 9, adjust the surface of pole 10 and the inner chamber threaded connection who adjusts a section of thick bamboo 9, when needs adjust, observe the levelness of surveying instrument 6 through observing spirit level 11, adjust pole 10 top through rotating and move regulation section of thick bamboo 9 and rise, through second cross axle universal joint 8 with 5 jack-ups of fixed plate, adjust the angle of fixed plate 5 through four cooperation of adjusting pole 10 all around, can be quick adjust surveying instrument 6 to the horizontality, adjust easy operation, and adjust firmly, difficult emergence is rocked, can use under the operational environment of multiple different levels.

When needs were transferred, through observing the levelness that surveying instrument 6 was observed to spirit level 11, adjust a section of thick bamboo 9 through rotating regulation pole 10 top and rise, jack-up fixed plate 5 through second cross universal joint 8, adjust the angle of fixed plate 5 through four cooperation of adjusting pole 10 all around, when spirit level 11 shows the level, the end adjustment, and when the dust was stained with at the camera lens on surveying instrument 6 surface, blow surveying and mapping lens protection section of thick bamboo 12 along gas blowing pipeline 15 with gas through pinching compression gasbag 14 in, clear up surveying instrument 6 camera lens.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser surveying instrument of adaptable multiple operational environment, includes base (1), the top fixedly connected with connecting cylinder (2) of base (1), its characterized in that: the top end of the connecting cylinder (2) is movably connected with a supporting rod (3), the top end of the supporting rod (3) is fixedly connected with a first cross axle universal joint (4), the top end of the first cross axle universal joint (4) is fixedly connected with a fixing plate (5), the top of the fixing plate (5) is fixedly connected with a surveying instrument (6), the surface of the first cross axle universal joint (4) is fixedly connected with a leveling plate (7), the bottom of the fixing plate (5) is fixedly connected with a second cross axle universal joint (8), one end, far away from the fixing plate (5), of the second cross axle universal joint (8) is fixedly connected with an adjusting cylinder (9), the bottom of the leveling plate (7) is in threaded connection with an adjusting rod (10), the top end of the adjusting rod (10) sequentially penetrates through the leveling plate (7) and the adjusting cylinder (9) from bottom to top and extends to the inner cavity of the adjusting cylinder (9), the surface of the adjusting rod (10) is in threaded connection with the inner cavity of the adjusting cylinder (9).

2. The laser mapper according to claim 1, wherein said laser mapper is adapted to accommodate a plurality of working environments: the four second cross universal joints (8) are uniformly and symmetrically distributed at the bottom of the fixing plate (5), and the surface of the fixing plate (5) is fixedly connected with a level meter (11).

3. The laser mapper according to claim 1, wherein said laser mapper is adapted to accommodate a plurality of working environments: the bottom of bracing piece (3) runs through the top of connecting cylinder (2) and extends to the inner chamber of connecting cylinder (2), the surface of bracing piece (3) and the inner chamber threaded connection of connecting cylinder (2).

4. The laser mapper according to claim 1, wherein said laser mapper is adapted to accommodate a plurality of working environments: the surface of the surveying instrument (6) is respectively and fixedly connected with a surveying and mapping lens protection barrel (12) and an air bag fixing frame (13).

5. The laser mapper according to claim 4, wherein said laser mapper is adapted to be used in a plurality of working environments: the inner cavity of the air bag fixing frame (13) is fixedly connected with a compression air bag (14), and the surface of the compression air bag (14) is communicated with the inner cavity of the mapping lens protection barrel (12) through an air blowing pipeline (15).

6. The laser mapper according to claim 1, wherein said laser mapper is adapted to accommodate a plurality of working environments: the surface of the supporting rod (3) is fixedly connected with a fixed lantern ring (16), and the surface of the fixed lantern ring (16) is fixedly connected with a protective frame (17).