CN210831136U

CN210831136U - Distancer is used in survey and drawing

Info

Publication number: CN210831136U
Application number: CN201921813462.XU
Authority: CN
Inventors: 金绩弘; 蔡建荣; 唐晓莉; 张秋月
Original assignee: Suzhou Huarui Surveying And Mapping Co ltd
Current assignee: Suzhou Huarui Surveying And Mapping Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-23
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a distancer is used in survey and drawing, it includes the supporting leg, is provided with first bracing piece on the supporting leg, and it has the second bracing piece to slide to peg graft on the first bracing piece, and fixedly connected with connecting plate is connected with the dead lever on the second bracing piece on, is provided with the mounting panel on the dead lever, and infrared distancer places in the mounting panel upper end, is provided with coupling assembling on the mounting panel, coupling assembling include with mounting panel upper end sliding connection two splint, with splint fixed connection's butt joint pole. The utility model discloses at the in-process that uses, infrared laser range finder can place on the mounting panel, and it is fixed to utilize coupling assembling to carry out the joint with laser range finder, and two splint and butt pole in the coupling assembling can be fixed with the laser range finder chucking, can make laser range finder break away from with two splint mutually when not using, make the convenient independent storage of laser range finder, can reduce the possibility that laser range finder received the damage when the storage.

Description

Distancer is used in survey and drawing

Technical Field

The utility model relates to a mapping equipment's technical field, in particular to distancer is used in survey and drawing.

Background

No matter a road or various buildings are built, a large amount of measurement data such as deformation of the ground and the area of the ground need to be collected, if manual measurement is carried out, time and labor are wasted, the efficiency is low, errors are large, the engineering construction progress is greatly reduced, the advantages of the laser range finder are displayed in order to improve the measurement efficiency, and the laser is used for accurately measuring the distance of a target. When the laser distance measuring instrument works, a thin laser beam is emitted to a target, the photoelectric element receives the laser beam reflected by the target, the timer measures the time from emitting to receiving of the laser beam, and the distance from an observer to the target is calculated. The error is small, and the efficiency is greatly increased. However, the working height of most of the laser distance measuring instruments for surveying and mapping at present can not be adjusted at will, and the laser distance measuring instruments are only supported by a tripod or manually held by a distance measuring instrument supporting rod for measuring, so that the laser distance measuring instruments are inconvenient and not applicable to places which require high measuring precision and need to continuously measure the heights.

For solving the portable support that has multiple improvement precision in the current chinese patent, for example, the utility model patent of publication number CN206387904U specifically discloses a laser rangefinder for survey and drawing, including the telescopic link cover, the bottom and the base fixed connection of telescopic link cover, the top both ends of base are provided with the bearing diagonal pole, the bottom of bearing diagonal pole and the top fixed connection of base, the top of bearing diagonal pole and the outer wall both sides fixed connection of telescopic link cover, the inside bottom of telescopic link cover and the one end fixed connection of spring, the other end of spring and the bottom fixed connection of snubber block, the bottom fixed connection of the top middle part of snubber block and telescopic link, the top and the connecting block joint that the telescopic link cover extends to the telescopic link cover are run through to the top of telescopic link, connecting block rear surface and nut front end contact.

Although laser range finder among the above-mentioned technical scheme can place in the telescopic link upper end, highly changes measuring height through adjusting the telescopic link at the measuring in-process, but laser emitter and laser receiver place in the distancer casing, distancer casing and telescopic link fixed connection, in transportation and storage, laser emitter deposits the storage with laser receiver is inconvenient alone, takes place the phenomenon of collision damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a distancer is used in survey and drawing, it has the advantage that makes the convenient independent storage of laser range finder, can reduce the possibility that laser range finder received the damage when the storage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a distancer is used in survey and drawing, includes the supporting leg, be provided with first bracing piece on the supporting leg, it has the second bracing piece to slide to peg graft on the first bracing piece, fixedly connected with connecting plate on the second bracing piece, be connected with the dead lever on the connecting plate, be provided with the mounting panel on the dead lever, infrared distance meter places in the mounting panel upper end, be provided with the coupling assembling with the linkage of infrared distance meter on the mounting panel, coupling assembling include with mounting panel upper end sliding connection two splint, with splint fixed connection's butt joint pole.

Through adopting above-mentioned technical scheme, at the in-process that uses, infrared laser range finder can place on the mounting panel, and it is fixed to utilize coupling assembling to carry out the joint with laser range finder, and two splint and butt pole in the coupling assembling can be fixed with the laser range finder chucking, can make laser range finder break away from with two splint mutually when not using, make the convenient independent storage of laser range finder, can reduce the possibility that laser range finder received the damage when the storage.

The utility model discloses further set up to: the utility model discloses a clamp plate, including mounting panel fixed connection's motor, motor output end fixed connection's rotor plate, two connecting rods that rotate with rotor plate length direction's both ends respectively, keep away from the slide plate that rotor plate one end is connected, with slide plate fixed connection's connecting rod with the connecting rod, the connecting rod rotates with the connecting rod and is connected, slide plate and mounting panel slip joint cooperation, splint pass through slide rod and slide plate fixed connection.

Through adopting above-mentioned technical scheme, when needs splint centre gripping laser range finder, the starter motor makes the motor drive the rotor plate and rotates, and when the rotor plate rotated, the rotor plate can drive the connecting rod and remove, and the connecting rod drives the slide plate and removes, and the slide plate can drive splint and remove to can realize pressing from both sides tightly and the release to laser range finder.

The utility model discloses further set up to: every all be provided with two between slide plate and the splint the slide bar, set up the first groove of sliding that supplies the slide bar displacement on the mounting panel.

Through adopting above-mentioned technical scheme, when the slide plate removed, the slide plate can drive the slide bar and remove, and the slide bar cooperates with first groove looks joint that slides to can make the more steady removal of splint.

The utility model discloses further set up to: the connecting plate is provided with a second sliding groove, the inner wall of the second sliding groove is fixedly connected with a limiting plate, the lower end of the fixing rod is fixedly connected with an installation bottom plate, and the installation bottom plate is matched with the second sliding groove and the limiting plate in a clamping mode.

Through adopting above-mentioned technical scheme, the mounting plate of dead lever lower extreme can slide the groove looks joint cooperation with the second, and in the joint, the limiting plate can play spacing effect to mounting plate, can make the dead lever drive laser range finder more firm place on the connecting plate, when needs remove laser range finder, directly with mounting plate and the removal that the groove just can realize laser range finder is slided to the second dismantlement.

The utility model discloses further set up to: the first magnetic sheet of fixedly connected with in the second groove that slides, fixedly connected with and first magnetic sheet matched with first magnetic sheet on the mounting plate.

Through adopting above-mentioned technical scheme, when mounting plate and second slided groove looks joint cooperation, first magnetic sheet and first magnetic sheet can inter attraction to can prevent that mounting plate from taking place the phenomenon of rocking, make and connect more stability.

The utility model discloses further set up to: two the equal fixedly connected with rubber butt head in one side that the butt pole is opposite.

Through adopting above-mentioned technical scheme, rubber butt head can increase the frictional force of butt joint pole and laser range finder, makes butt joint pole and laser range finder be connected inseparabler.

The utility model discloses further set up to: the lower extreme fixedly connected with rubber slipmat of supporting leg.

Through adopting above-mentioned technical scheme, the rubber slipmat can increase the area of contact of supporting leg and ground, can increase frictional force simultaneously, and is more stable accurate at the measuring in-process.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the using process, the infrared laser range finder can be placed on the mounting plate, the laser range finder is clamped and fixed by the connecting assembly, the laser range finder can be clamped and fixed by the two clamping plates and the abutting rod in the connecting assembly, and the laser range finder can be separated from the two clamping plates when not used, so that the laser range finder can be conveniently and independently stored, and the possibility of damage to the laser range finder during storage can be reduced;

2. when the laser range finder is required to be clamped by the clamping plate, the motor is started to drive the rotating plate to rotate, when the rotating plate rotates, the rotating plate can drive the connecting rod to move, the connecting rod drives the sliding plate to move, and the sliding plate can drive the clamping plate to move, so that the laser range finder can be clamped and released;

3. the mounting bottom plate at the lower end of the fixing rod can be matched with the second sliding groove in a clamping mode, the limiting plate can limit the mounting bottom plate when the mounting bottom plate is clamped, the fixing rod can drive the laser range finder to be more stably placed on the connecting plate, and when the laser range finder needs to be moved, the mounting bottom plate and the second sliding groove are directly disassembled, so that the laser range finder can be moved;

4. the rubber butt joint head can increase the frictional force of butt joint pole and laser range finder, makes butt joint pole and laser range finder's connection inseparabler.

Drawings

FIG. 1 is a schematic view of an overall structure for embodying a stand and a laser range finder;

FIG. 2 is a schematic diagram of an exploded structure for embodying a laser rangefinder and a mounting plate;

FIG. 3 is a schematic view of a connection structure for embodying the mounting baseplate and the connection plate;

FIG. 4 is a schematic view showing a specific structure for embodying the inside of the mounting plate;

fig. 5 is a schematic diagram showing a specific structure for embodying the clamping assembly.

In the figure, 1, supporting legs; 2. a connecting plate; 3. fixing the rod; 4. mounting a plate; 5. a connecting assembly; 51. a splint; 52. a butting rod; 6. a cavity; 7. a clamping assembly; 71. a motor; 72. a rotating plate; 73. a connecting rod; 74. a slide plate; 75. a connecting rod; 8. a slide bar; 9. a first sliding groove; 10. a second sliding groove; 11. a limiting plate; 12. mounting a bottom plate; 13. a first magnetic sheet; 14. a second magnetic sheet; 15. a rubber abutting head; 16. a rubber non-slip mat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a distancer is used in survey and drawing, as shown in figure 1, including supporting leg 1, 1 upper ends of supporting leg are provided with connecting plate 2, and supporting leg 1 is articulated with connecting plate 2, and the lower extreme fixedly connected with rubber slipmat 16 of supporting leg 1, rubber slipmat 16 can increase the area of contact of supporting leg 1 and ground, can increase frictional force simultaneously, can make laser range finder more stable in the measurement process.

As shown in FIG. 1, a mounting plate 12 is slidably connected to the connecting plate 2, a fixing rod 3 is fixedly connected to the upper end of the mounting plate 12, a mounting plate 4 is fixedly connected to the fixing rod 3, the laser range finder is placed on the upper end of the mounting plate 4, and the mounting plate 12 can be separated from the connecting plate 2, so that the laser range finder can be moved in a portable mode.

As shown in fig. 2, be provided with on mounting panel 4 with the coupling assembling 5 of infrared distance meter linkage, coupling assembling 5 includes with mounting panel 4 upper end sliding connection's two splint 51, with splint 51 fixed connection's butt pole 52, two butt pole 52 equal fixedly connected with rubber butt heads 15 in opposite sides, in the time of fixed laser distance meter, can utilize splint 51 and butt pole 52 to press from both sides tightly laser distance meter, make laser distance meter more firm.

As shown in fig. 3, a second sliding groove 10 is formed on the connecting plate 2, a limiting plate 11 is fixedly connected to the inner wall of the second sliding groove 10, a mounting base plate 12 is engaged with the second sliding groove 10 and the limiting plate 11, when the clamping connection is carried out, the limiting plate 11 can limit the mounting bottom plate 12, so that the fixing rod 3 can drive the laser range finder to be more stably placed on the connecting plate 2, when the laser range finder needs to be moved, the laser range finder can be moved by directly detaching the mounting base plate 12 from the second sliding groove 10, the first magnetic sheet 13 is fixedly connected in the second sliding groove 10, the second magnetic sheet 14 matched with the first magnetic sheet 13 is fixedly connected on the mounting base plate, when the mounting base plate 12 is engaged with the second sliding groove 10, the first magnetic sheet 13 and the first magnetic sheet 13 can attract each other, so that the mounting base plate 12 can be prevented from shaking.

As shown in fig. 4 and 5, a cavity 6 is formed in the mounting plate 4, a clamping assembly 7 linked with the clamping plate 51 is arranged in the cavity 6, the clamping assembly 7 includes a motor 71 fixedly connected with the mounting plate 4, a rotating plate 72 fixedly connected with an output end of the motor 71, two connecting rods 73 rotatably connected with two ends of the rotating plate 72 in the length direction respectively, a sliding plate 74 connected with one end of the connecting rod 73 far away from the rotating plate 72, and a connecting rod 75 fixedly connected with the sliding plate 74, the connecting rod 73 is rotatably connected with the connecting rod 75, the sliding plate 74 is matched with the mounting plate 4 in a sliding clamping manner, the clamping plate 51 is fixedly connected with the sliding plate 74 through the sliding rod 8, two sliding rods 8 are arranged between each sliding plate 74 and the clamping plate 51, and a first sliding groove 9 for the sliding rod 8 to move is formed in the mounting.

As shown in fig. 4 and 5, when the clamping plate 51 is required to clamp the laser range finder, the motor 71 is started, the motor 71 drives the rotating plate 72 to rotate, when the rotating plate 72 rotates, the rotating plate 72 can drive the connecting rod 73 to move, the connecting rod 73 drives the sliding plate 74 to move, and the sliding plate 74 can drive the clamping plate 51 to move, so that the clamping and releasing of the laser range finder can be realized, and the laser range finder is more convenient to fix.

The specific implementation mode is as follows: in the process of using, infrared laser range finder can place on mounting panel 4, starter motor 71, make motor 71 drive rotor plate 72 and rotate, in rotor plate 72 pivoted time, rotor plate 72 can drive connecting rod 73 and remove, connecting rod 73 drives slide plate 74 and removes, slide plate 74 can drive splint 51 and remove, splint 51 and butt pole 52 can be fixed with the laser range finder chucking, can make laser range finder and two splint 51 break away from mutually when not using, make the convenient independent storage of laser range finder, can reduce the possibility that laser range finder received the damage when the storage.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a distancer is used in survey and drawing, includes supporting leg (1), its characterized in that: be connected with connecting plate (2) on supporting leg (1), be connected with dead lever (3) on connecting plate (2), be provided with mounting panel (4) on dead lever (3), infrared distance meter places in mounting panel (4) upper end, be provided with coupling assembling (5) with the linkage of infrared distance meter on mounting panel (4), coupling assembling (5) include with mounting panel (4) upper end sliding connection two splint (51), with splint (51) fixed connection's butt joint pole (52).

2. A rangefinder for surveying and mapping according to claim 1, characterized in that: offer cavity (6) in mounting panel (4), be provided with in cavity (6) with splint (51) clamping component (7) that links mutually, clamping component (7) include with mounting panel (4) fixed connection's motor (71), with motor (71) output end fixed connection's rotor plate (72), rotate two connecting rods (73) of being connected with rotor plate (72) length direction's both ends respectively, keep away from rotor plate (72) one end with connecting rod (73) and be connected slide plate (74), with slide plate (74) fixed connection's connecting rod (75), connecting rod (73) are rotated with connecting rod (75) and are connected, slide plate (74) and mounting panel (4) sliding joint cooperation, splint (51) are through slide bar (8) and slide plate (74) fixed connection.

3. A rangefinder for surveying and mapping according to claim 2, characterized in that: every all be provided with two between slide plate (74) and splint (51) slide bar (8), set up the first groove (9) that slides that supplies slide bar (8) displacement on mounting panel (4).

4. A rangefinder for surveying and mapping according to claim 1, characterized in that: seted up the second on connecting plate (2) and slided groove (10), the inner wall fixedly connected with limiting plate (11) in the second groove (10) that slides, dead lever (3) lower extreme fixedly connected with mounting plate (12), mounting plate (12) slide groove (10) and limiting plate (11) looks joint cooperation with the second.

5. A rangefinder for surveying and mapping according to claim 4, characterized in that: fixedly connected with first magnetic sheet (13) in second groove (10) that slides, fixedly connected with and first magnetic sheet (13) matched with second magnetic sheet (14) on mounting plate (12).

6. A rangefinder for surveying and mapping according to claim 1, characterized in that: and one opposite sides of the two abutting rods (52) are fixedly connected with rubber abutting heads (15).

7. A rangefinder for surveying and mapping according to claim 1, characterized in that: the lower end of the supporting leg (1) is fixedly connected with a rubber non-slip mat (16).