CN212747700U

CN212747700U - Portable three-dimensional laser scanning measuring device

Info

Publication number: CN212747700U
Application number: CN202022081368.9U
Authority: CN
Inventors: 王娜
Original assignee: Hangzhou Xingwang Surveying And Mapping Technology Co ltd
Current assignee: Hangzhou Xingwang Surveying And Mapping Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-19
Anticipated expiration: 2030-09-21

Abstract

The utility model belongs to the technical field of laser surveying technique and specifically relates to a portable three-dimensional laser scanning measuring device is related to, and it includes scanner body and support, the bottom of scanner body is equipped with the base, the top of support is equipped with a supporting bench, be equipped with coupling assembling between base and the supporting bench, can dismantle the setting through coupling assembling between base and the supporting bench. The installation process of the workers can be more convenient and efficient, and the working efficiency is improved.

Description

Portable three-dimensional laser scanning measuring device

Technical Field

The application relates to the technical field of laser measurement, in particular to a portable three-dimensional laser scanning measuring device.

Background

The three-dimensional laser scanning technology is also called as live-action replication technology, and is a technical revolution following the GPS technology in the mapping field. The three-dimensional laser scanning technology can provide three-dimensional point cloud data of the surface of a scanned object, and therefore, the three-dimensional laser scanning technology can be used for obtaining a high-precision high-resolution digital terrain model.

The three-dimensional laser scanning system mainly comprises a three-dimensional laser scanner, a computer, a power supply system, a bracket and system supporting software. The three-dimensional laser scanner is used as a main component of a three-dimensional laser scanning system and comprises a laser emitter, a receiver, a time counter, a motor-controlled rotatable optical filter, a control circuit board, a microcomputer, a CCD (charge coupled device) machine, software and the like, breaks through the traditional single-point measurement method, has the unique advantages of high efficiency and high precision, and is matched with a support to be used when the three-dimensional laser scanner is used on site.

However, in the above-mentioned related art, when using the three-dimensional laser scanning measuring instrument, the installation of the scanner body on the support is comparatively inconvenient and cumbersome, reduces the work efficiency of the staff.

SUMMERY OF THE UTILITY MODEL

In order to make the installation process of staff more simple and convenient and high-efficient, improve work efficiency, this application provides a portable three-dimensional laser scanning measuring device.

The application provides a portable three-dimensional laser scanning measuring device adopts following technical scheme:

the utility model provides a portable three-dimensional laser scanning measuring device, includes scanner body and support, the bottom of scanner body is equipped with the base, the top of support is equipped with a supporting bench, be equipped with coupling assembling between base and the supporting bench, can dismantle the setting through coupling assembling between base and the supporting bench.

Through adopting above-mentioned technical scheme, set up coupling assembling, make and to dismantle fast and the installation between base and the brace table, and the base sets up on the scanner body, and the brace table sets up on the support to realize quick dismantlement and the installation between scanner body and the support, make staff's operation process comparatively simple and convenient and high-efficient, improve holistic mapping efficiency.

Preferably, coupling assembling is including seting up the standing groove that is used for placing the base on a supporting bench top surface, be equipped with the clamping mechanism that is used for the joint base in the standing groove and be used for supporting the tight mechanism of supporting of tight base.

Through adopting above-mentioned technical scheme, the standing groove holds the base of scanner body bottom and places, and clamping mechanism carries out the joint to the base, reduces the base and takes place from the condition that deviates from in the standing groove, supports tight mechanism and is arranged in supporting the base tightly in the standing groove, further reduces the base and takes place from the condition that deviates from in the standing groove.

Preferably, the clamping mechanism is including seting up the cavity on the standing groove inside wall, the cavity internal rotation is connected with the pivot, the pivot is parallel with the plane at standing groove diapire place, be equipped with the cardboard on the perisporium of pivot, the top of cardboard is equipped with the fixture block that is used for butt base top, the bottom of cardboard is equipped with and is used for promoting cardboard pivoted ejector pad, the ejector pad runs through the lateral wall of standing groove, be equipped with in the pivot and be used for the torsional spring that promotes the fixture block to the standing groove direction, the top surface of fixture block pushes away the inclined plane of cavity with the fixture block when being convenient for base butt fixture block.

By adopting the technical scheme, when the scanner body is arranged on the support table, the base needs to be arranged in the placing groove, when the base is arranged in the placing groove in a sliding manner, the bottom end of the base can be in contact with the clamping block, because the clamping block is an inclined plane, when the base is continuously moved into the placing groove, the clamping block can be completely rotated into the cavity under the pushing action of the base, the base is continuously moved, so that when the base is completely placed in the placing groove, the clamping block rotates and rotates out of the cavity under the action of the torsion spring, the bottom end of the clamping block abuts against the top surface of the base, and the clamping of the clamping block on the base is realized;

when needs take out the base from the standing groove, promote the ejector pad, make the cardboard overcome the effort of torsional spring and rotate, make the fixture block rotate to the cavity completely in to make the fixture block break away from the butt to the base, can take out the base from the standing groove this moment.

Preferably, the clamping mechanism is annularly provided with a plurality of groups on the inner side wall of the placing groove.

Through adopting above-mentioned technical scheme, set up the latch mechanism of multiunit, can carry out the multiunit effort to the base to the reduction leads to the condition emergence of joint function loss because of a set of latch mechanism trouble, improves the practicality and the stability of joint.

Preferably, sliding sleeve is equipped with the annular piece that is used for driving all ejector pads and removes on the peripheral lateral wall of brace table, the inclined plane setting in the cavity is pushed into with the ejector pad when annular piece butt ejector pad is convenient for to the bottom of ejector pad.

Through adopting above-mentioned technical scheme, the operation annular piece upwards slides along the direction of height of a supporting bench, makes the ejector pad butt on annular piece and all supporting bench lateral walls to realize that all fixture blocks need not a ejector pad and operate, improve operating efficiency to the joint effect of base.

Preferably, the periphery of the support table is provided with a limit block for limiting the sliding range of the annular block.

Through adopting above-mentioned technical scheme, the setting of stopper makes the annular piece slide at the specified within range, reduces the condition that the annular piece is deviate from the brace table and takes place.

Preferably, the abutting mechanism comprises a sliding groove formed in the inner side wall of the placing groove, an abutting plate is connected in the sliding groove in a sliding mode, an elastic piece used for pushing the abutting plate out of the sliding groove is arranged between the sliding groove and the abutting plate, and the top end of the abutting plate is arranged on an inclined plane which enables the abutting plate to be pushed into the sliding groove conveniently when the base is abutted to the abutting plate.

Through adopting above-mentioned technical scheme, when sliding installation the base toward the standing groove, the bottom of base contacts with the upper end of resisting the board, because of the inclined plane setting of resisting the board, when the base continues the downstream, supports the board and is pushed the spout under the butt effect of base in, moves in place in the standing groove until the base, supports the board under the effect of elastic component, supports the lateral wall of tight base, realizes the tight effect of support of base in the standing groove, reduces the condition emergence that the base deviates from in the standing groove.

Preferably, the plurality of groups of the abutting mechanisms are annularly arranged on the inner side wall of the placing groove.

Through adopting above-mentioned technical scheme, what the multiunit set up supports tight mechanism, makes to support the board to the tight effect of supporting of base better, reduces the condition emergence that the base deviates from the standing groove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting assembly is arranged, so that the base and the supporting table can be quickly disassembled and assembled, the base is arranged on the scanner body, and the supporting table is arranged on the bracket, so that the scanner body and the bracket can be quickly disassembled and assembled, the operation process of workers is simpler, more convenient and more efficient, and the overall surveying and mapping efficiency is improved;

2. the placing groove is used for accommodating and placing a base at the bottom end of the scanner body, the clamping mechanism is used for clamping the base, the occurrence of the situation that the base is separated from the placing groove is reduced, the abutting mechanism is used for abutting the base in the placing groove, and the occurrence of the situation that the base is separated from the placing groove is further reduced;

3. the clamping mechanism with multiple groups is arranged, multiple groups of acting forces can be applied to the base, so that the situation that the clamping function is lost due to the faults of the clamping mechanism is reduced, and the practicability and the stability of the clamping are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic, partially enlarged view of an embodiment of the present application;

fig. 3 is a schematic cross-sectional view of a connecting assembly according to an embodiment of the present application.

Description of reference numerals: 1. a scanner body; 2. a support; 3. a base; 4. a support table; 5. a connecting assembly; 6. a placement groove; 7. a clamping mechanism; 8. a tightening mechanism; 9. a cavity; 10. a rotating shaft; 11. clamping a plate; 12. a clamping block; 13. a torsion spring; 14. a push block; 15. a ring block; 16. a limiting block; 17. a chute; 18. a resisting plate; 19. an elastic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

As shown in fig. 1 and fig. 2, the embodiment of the present application discloses a portable three-dimensional laser scanning measuring device, which includes a scanner body 1 and a support 2, wherein a base 3 (shown in fig. 3) is fixedly connected to a bottom end of the scanner body 1, and a support table 4 is fixedly connected to a top end of the support 2. A connecting component 5 is arranged between the base 3 and the supporting platform 4. The base 3 and the support platform 4 are detachably arranged through a connecting component 5.

As shown in fig. 1 and 3, the connecting assembly 5 includes a placement groove 6 opened on the top surface of the support table 4, the placement groove 6 being used to receive the base 3. The placing groove 6 is internally provided with a clamping mechanism 7 and a propping mechanism 8.

As shown in fig. 3, the clamping mechanism 7 includes a cavity 9 formed in the inner side wall of the placing slot 6, a rotating shaft 10 is rotatably connected to the cavity 9, and the rotating shaft 10 is parallel to the plane where the bottom wall of the placing slot 6 is located. Fixedly connected with cardboard 11 on the perisporium of pivot 10, the top fixedly connected with fixture block 12 of cardboard 11, fixture block 12 is used for the top of butt base 3. The top surface of the clamping block 12 is an inclined surface, so that the clamping block 12 is pushed into the cavity 9 when the base 3 is abutted to the clamping block 12. A torsion spring 13 is fixedly connected between the rotating shaft 10 and the side wall of the cavity 9, and the torsion spring 13 is used for pushing the clamping block 12 towards the direction of the placing groove 6.

When installing scanner body 1 on brace table 4, need install base 3 in standing groove 6, when base 3 during slidable mounting in standing groove 6, base 3's bottom can contact with fixture block 12, because of fixture block 12 is the inclined plane of slope, when continuing to remove base 3 to standing groove 6, fixture block 12 can be under base 3's pushing action, rotate completely to in the cavity 9, continue to remove base 3, make base 3 accomplish and place when standing groove 6, fixture block 12 rotates and roll out cavity 9 under the effect of torsional spring 13, make the bottom butt of fixture block 12 on base 3's top surface, thereby realize the joint of fixture block 12 to base 3.

As shown in fig. 1 and 3, a pushing block 14 is fixedly connected to the bottom end of the clamping plate 11, and the pushing block 14 penetrates through the side wall of the placing groove 6. The push block 14 is used for facilitating the rotation of the card 11 by a person. When needs take out base 3 from standing groove 6, promote ejector pad 14, make cardboard 11 overcome torsional spring 13's effort and rotate, make fixture block 12 rotate to cavity 9 completely to make fixture block 12 break away from the butt to base 3, can take out base 3 from standing groove 6 this moment.

The clamping mechanism 7 has the multiunit arranged in the annular on four inside walls of standing groove 6 to can carry out multiunit effort to base 3, reduce because of the condition emergence that 7 troubles of a set of clamping mechanism lead to the joint function to lose, improve the practicality and the stability of joint.

As shown in fig. 1 and 2, the outer side wall of the supporting table 4 is slidably sleeved with an annular block 15, and the annular block 15 is used for driving the pushing block 14 on each side wall to move synchronously. The bottom surface that ejector pad 14 stretches out the one end of propping up supporting bench 4 sets up for the inclined plane, and operation annular piece 15 upwards slides along the direction of height of propping up supporting bench 4, makes annular piece 15 and the 14 butts of ejector pad on all 4 lateral walls of supporting bench, makes ejector pad 14 pushed to cavity 9 in to make all fixture blocks 12 break away from the joint effect to base 3, need not a ejector pad 14 and operate, improve operating efficiency.

Two limit blocks 16 are fixedly connected to the peripheral end wall of the support table 4, and the annular block 15 is arranged between the two limit blocks 16. The two stoppers 16 are used for limiting the sliding range of the ring block 15, so that the ring block 15 can slide in a specified range, and the ring block 15 is prevented from falling off from the support table 4.

As shown in fig. 1 and 3, the abutting mechanism 8 includes a sliding slot 17 formed on the inner side wall of the placing slot 6, an abutting plate 18 is slidably connected in the sliding slot 17, and the top end of the abutting plate 18 is disposed in an inclined plane, so that when the base 3 abuts against the abutting plate 18, the abutting plate 18 is conveniently pushed into the sliding slot 17. An elastic member 19 is fixedly connected between the sliding slot 17 and the abutting plate 18, and the elastic member 19 is a spring. When sliding installation in the placing groove 6 with base 3, the bottom of base 3 contacts with the upper end of resisting board 18, because of the inclined plane setting of resisting board 18, when base 3 continues the downstream, resist board 18 in the butt effect of base 3 pushed into spout 17, move in place in placing groove 6 until base 3, resist board 18 under the effect of elastic component 19, support the lateral wall of tight base 3, realize the tight effect of support of base 3 in placing groove 6, reduce the condition emergence that base 3 deviates from in placing groove 6.

Two groups of abutting mechanisms 8 are symmetrically arranged on the inner side wall of the placing groove 6, so that the abutting effect of the abutting plate 18 on the base 3 is better, and the situation that the base 3 is separated from the placing groove 6 is reduced.

The implementation principle is as follows:

when the scanner body 1 is arranged on the support table 4, the clamping block 12 is clamped on the base 3, and the abutting plate 18 abuts against the base 3 tightly, so that the situation that the scanner body 1 shakes during working is reduced, and the surveying and mapping stability of the scanner body 1 is improved;

when the scanner body 1 needs to be detached from the supporting table 4, the sliding ring block 15 pushes the push block 14, so that the scanner body 1 is rapidly detached and installed, the operation process of workers is simple, convenient and efficient, and the overall surveying and mapping efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable three-dimensional laser scanning measuring device, includes scanner body (1) and support (2), its characterized in that: the bottom of scanner body (1) is equipped with base (3), the top of support (2) is equipped with brace table (4), be equipped with coupling assembling (5) between base (3) and brace table (4), can dismantle the setting through coupling assembling (5) between base (3) and the brace table (4).

2. The portable three-dimensional laser scanning measuring device of claim 1, wherein: coupling assembling (5) are including offering standing groove (6) that are used for placing base (3) on brace table (4) top surface, be equipped with clamping mechanism (7) that are used for joint base (3) in standing groove (6) and be used for supporting tight mechanism (8) of supporting of tight base (3).

3. The portable three-dimensional laser scanning measuring device of claim 2, wherein: clamping mechanism (7) are including offering cavity (9) on standing groove (6) inside wall, cavity (9) internal rotation is connected with pivot (10), pivot (10) are parallel with the plane at standing groove (6) diapire place, be equipped with cardboard (11) on the perisporium of pivot (10), the top of cardboard (11) is equipped with fixture block (12) that are used for butt base (3) top, the bottom of cardboard (11) is equipped with and is used for promoting cardboard (11) pivoted ejector pad (14), the lateral wall of standing groove (6) is run through in ejector pad (14), be equipped with on pivot (10) and be used for pushing fixture block (12) torsional spring (13) to standing groove (6) direction promotion, the inclined plane of pushing fixture block (12) cavity (9) when being convenient for base (3) fixture block butt (12) of fixture block (12).

4. The portable three-dimensional laser scanning measuring device of claim 2, wherein: and a plurality of groups of clamping mechanisms (7) are annularly arranged on the inner side wall of the placing groove (6).

5. The portable three-dimensional laser scanning measuring device of claim 4, wherein: the sliding sleeve is provided with an annular block (15) used for driving all push blocks (14) to move on the peripheral side wall of the supporting table (4), and the bottom end of each push block (14) is provided with an inclined plane used for pushing the push block (14) into the cavity (9) when the annular block (15) abuts against the push block (14) conveniently.

6. The portable three-dimensional laser scanning measuring device of claim 5, wherein: and a limiting block (16) used for limiting the sliding range of the annular block (15) is arranged on the periphery of the supporting table (4).

7. The portable three-dimensional laser scanning measuring device of claim 2, wherein: the abutting mechanism (8) comprises a sliding groove (17) formed in the inner side wall of the placing groove (6), an abutting plate (18) is connected in the sliding groove (17) in a sliding mode, an elastic piece (19) used for pushing the abutting plate (18) out of the sliding groove (17) is arranged between the sliding groove (17) and the abutting plate (18), and the top end of the abutting plate (18) is arranged on an inclined plane which enables the abutting plate (18) to be pushed into the sliding groove (17) when the base (3) and the abutting plate (18) are abutted.

8. The portable three-dimensional laser scanning measuring device of claim 7, wherein: the inner side wall of the placing groove (6) of the abutting mechanism (8) is annularly provided with a plurality of groups.