CN219453438U

CN219453438U - Mapping instrument positioning device

Info

Publication number: CN219453438U
Application number: CN202320699150.0U
Authority: CN
Inventors: 史宇璋; 李东芳; 宋翔宇; 杜丹丹; 李龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-01
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of mappers, in particular to a mappers positioning device, which comprises a supporting plate, wherein a mappers main body is arranged at the top end of the supporting plate; the mounting mechanism can be used for rapidly mounting the surveying instrument and preventing the surveying instrument from loosening when in use, and is arranged in the supporting plate; through setting up installation mechanism, the draw-in groove and the fixture block alignment of fixed plate both sides install the surveying instrument in the backup pad, can carry out spacingly to the fixed plate, the lead screw drives two splint and fixes the surveying instrument on the fixed plate, can prevent effectively that the surveying instrument from taking place to drop and press from both sides tightly it, drive the toper piece downwardly moving through two bevel gears and first threaded rod when the lead screw rotates, the connecting rod passes through the spring and drives the fixture block with two limiting plates and stretch into the draw-in groove in fixing the fixed plate, prevent that the surveying instrument from taking place not hard up, can prevent effectively that the surveying instrument from loosening when using from droing, and install the surveying instrument fast, improve the practicality of surveying instrument.

Description

Mapping instrument positioning device

Technical Field

The utility model relates to the technical field of mapping instruments, in particular to a positioning device of a mapping instrument.

Background

The surveying instrument, simply said, is the instrument and device such as data acquisition, processing and output that are designed for survey operation and manufacture, planning and design in engineering construction, range finding, angle measurement, height measurement, survey drawing and photogrammetry etc. in survey and drawing work, the use of surveying instrument is indispensable, and the surveying instrument is usually directly installed on fixed tripod in the use.

For example, the file of chinese patent application No. 202220791518.1 discloses a surveying instrument positioner, including surveying instrument body and fixing base, the diapire of fixing base evenly is provided with not less than three group's bracing pieces for support fixedly to the fixing base, the fixing base is provided with the inner chamber, is provided with the positioning mechanism who is used for carrying out the erection joint to the surveying instrument body in the inner chamber of fixing base, and the top of fixing base is provided with encloses and keeps off. Through the cooperation of installation base, lead screw, regulating disk, cone, universal ball, butt pole, straight-bar, locating piece and rectangle pole, realize that a plurality of directions carry out the joint installation to the surveying instrument, improve the stability of surveying instrument, consequently positioning stability is higher, has certain practicality.

With respect to the related art as described above, the inventors found that there are at least the following problems in this technology: the fixture block can take place certain wearing and tearing to the surveying instrument after long-time use, makes the surveying instrument can take place not hard up when using, influences the survey and drawing result, and the tripod is not firm enough moreover, takes place to rock easily, influences the surveying instrument to survey and draw work.

Therefore, a mapping instrument positioning device is proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems that the tripod is not stable enough and is easy to shake.

The utility model realizes the aim through the following technical scheme that the positioning device of the surveying instrument comprises a supporting plate, wherein the top end of the supporting plate is provided with a main body of the surveying instrument; the mounting mechanism can be used for rapidly mounting the surveying instrument and preventing the surveying instrument from loosening when in use, and is arranged in the supporting plate; the tripod stability can be improved, and the surveying instrument can be conveniently fixed by the fixing mechanism, and the fixing mechanism is arranged at the bottom end of the supporting plate.

Preferably, the installation mechanism comprises a fixed plate fixedly connected to the bottom end of the main body of the surveying instrument, a sliding groove is formed in the inner wall of the supporting plate, clamping plates are connected to the two ends of the inner wall of the sliding groove in a sliding mode, moving blocks are fixedly connected to the bottom ends of the clamping plates, a screw rod is connected to one end of the supporting plate in a rotating mode, one end of the screw rod sequentially penetrates through the supporting plate, the two moving blocks are in threaded connection with the two moving blocks, and a first bevel gear is fixedly connected to the surface of the screw rod.

Preferably, the draw-in groove has all been seted up to the both sides of fixed plate, the inner wall of backup pad is provided with two and draw-in groove assorted fixture blocks, the bottom fixedly connected with connecting rod of fixture block, the fixed surface of connecting rod is connected with two limiting plates, two be provided with the spring between the limiting plate.

Preferably, the middle part of backup pad inner wall is established the toper piece, two telescopic links of bottom fixedly connected with of toper piece, the bottom meshing of first bevel gear is connected with second bevel gear, the bottom fixedly connected with first threaded rod of second bevel gear, the one end of first threaded rod runs through the toper piece and with toper piece threaded connection.

Preferably, the fixed establishment includes several evenly distributed and articulates in the bracing piece of backup pad bottom, the bottom fixedly connected with several evenly distributed's of backup pad connecting plate, the bottom fixedly connected with of connecting plate places a section of thick bamboo, the top of placing a section of thick bamboo rotates and is connected with the second threaded rod, the one end of second threaded rod runs through and places a section of thick bamboo and threaded connection has the clamp plate, the bottom of clamp plate is provided with the gasbag, the bottom intercommunication of gasbag has the air duct, the inner wall of placing a section of thick bamboo is provided with several evenly distributed's dead lever, the one end of dead lever runs through and places a section of thick bamboo and articulated with the bracing piece, the other end and the air duct of dead lever are linked together.

The beneficial effects of the utility model are as follows:

1. through setting up installation mechanism, when installing the surveying instrument, draw-in groove and fixture block alignment in the fixed plate both sides, install the surveying instrument in the backup pad, can spacing the fixed plate, the lead screw drives two splint and fixes the surveying instrument on the fixed plate, the splint bottom slightly is greater than the fixed plate, can fix the fixed plate in the splint, can prevent effectively that the surveying instrument from taking place to drop and press from both sides it tightly, the anti-skidding is done to the splint inner wall, drive the toper piece downwardly moving through two bevel gears and first threaded rod when the lead screw rotates, the connecting rod passes through the spring and drives the fixture block with two limiting plates and stretch into the draw-in groove and fix the fixed plate, prevent that the surveying instrument from taking place not hard up, toper piece upwardly moving can drive the fixture block outwards remove the restriction of removing the fixed plate, can prevent effectively that the surveying instrument from not hard up when using and drop, and install the surveying instrument fast, improve the practicality of surveying instrument.

2. Through setting up fixed establishment, fix the tripod earlier when installing the surveying instrument, rotate the second threaded rod and drive the clamp plate and move down and extrude the gasbag, make the gas in the gasbag carry the dead lever through the air duct in, the gasbag is cyclic annular, the one end of dead lever outwards extends and drives outside removal simultaneously of three bracing piece, make rotation angle between the bracing piece unanimous, improve the stability of tripod, place a section of thick bamboo and can also support the bracing piece, consolidate the bracing piece, make it can not remove easily, the connecting plate can carry out fixed support to placing a section of thick bamboo, can improve the stability of tripod greatly, consolidate it, improve the survey and drawing effect.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of a mounting mechanism according to the present utility model;

FIG. 3 is a schematic view of a partial structure of the mounting mechanism of the present utility model;

fig. 4 is a schematic structural view of a fixing mechanism according to the present utility model.

In the figure: 1. a support plate; 2. a surveying instrument body; 3. a mounting mechanism; 301. a fixing plate; 302. a clamping plate; 303. a moving block; 304. a screw rod; 305. a sliding groove; 306. a first bevel gear; 307. a clamping groove; 308. a clamping block; 309. a limiting plate; 310. a spring; 311. a second bevel gear; 312. a first threaded rod; 313. a conical block; 314. a connecting rod; 315. a telescopic rod; 4. a fixing mechanism; 401. a support rod; 402. a connecting plate; 403. placing a cylinder; 404. a second threaded rod; 405. a pressing plate; 406. an air bag; 407. an air duct; 408. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific implementation method comprises the following steps: as shown in fig. 1-4, a mapping instrument positioning device is provided, a supporting plate 1, and a mapping instrument main body 2 is arranged at the top end of the supporting plate 1; the mounting mechanism 3 can be used for rapidly mounting the surveying instrument and preventing the surveying instrument from loosening when in use, and the mounting mechanism 3 is arranged in the supporting plate 1; the fixing mechanism 4 can improve the stability of the tripod and is convenient for fixing the surveying instrument, and the fixing mechanism 4 is arranged at the bottom end of the supporting plate 1.

As shown in fig. 2 and 3, the mounting mechanism 3 comprises a fixing plate 301 fixedly connected to the bottom end of the surveying instrument main body 2, a sliding groove 305 is provided on the inner wall of the supporting plate 1, clamping plates 302 are slidably connected to both ends of the inner wall of the sliding groove 305, a moving block 303 is fixedly connected to the bottom end of the clamping plates 302, one end of the supporting plate 1 is rotatably connected with a screw rod 304, one end of the screw rod 304 sequentially penetrates through the supporting plate 1 and the two moving blocks 303 and is in threaded connection with the two moving blocks 303, a first bevel gear 306 is fixedly connected to the surface of the screw rod 304, clamping grooves 307 are provided on both sides of the fixing plate 301, two clamping blocks 308 matched with the clamping grooves 307 are provided on the inner wall of the supporting plate 1, a connecting rod 314 is fixedly connected to the bottom end of the clamping blocks 308, two limiting plates 309 are fixedly connected to the surface of the connecting rod 314, springs 310 are arranged between the two limiting plates 309, a conical block 313 is arranged in the middle of the inner wall of the supporting plate 1, the bottom end of the conical block 313 is fixedly connected with two telescopic rods 315, the bottom end of the first bevel gear 306 is connected with a second bevel gear 311 in a meshed manner, the bottom end of the second bevel gear 311 is fixedly connected with a first threaded rod 312, one end of the first threaded rod 312 penetrates through the conical block 313 and is in threaded connection with the conical block 313, a plotter is arranged in the supporting plate 1 in an aligned manner through clamping grooves 307 on two sides of the fixing plate 301 and clamping blocks 308, a rotating screw rod 304 is in threaded connection with the moving block 303 to drive two clamping plates 302 to fix the fixing plate 301, the screw rod 304 rotates and simultaneously drives the first threaded rod 312 to rotate through the meshed connection of the first bevel gear 306 and the second bevel gear 311, the first threaded rod 312 drives the conical block 313 to move downwards through the threaded connection so that the connecting rod 314 moves towards one end, the connecting rod 314 drives the clamping blocks 308 to move towards one side through springs 310 so that the clamping blocks 308 extend into the clamping grooves 307 to fix the fixing plate 301, can prevent effectively that the surveying instrument from loosening when using from droing to install the surveying instrument fast, improve the practicality of surveying instrument.

As shown in fig. 4, the fixing mechanism 4 includes a plurality of evenly distributed and articulates in bracing piece 401 of backup pad 1 bottom, the bottom fixedly connected with several evenly distributed's of backup pad 1 connecting plate 402, the bottom fixedly connected with of connecting plate 402 places a section of thick bamboo 403, the top rotation of placing a section of thick bamboo 403 is connected with second threaded rod 404, the one end of second threaded rod 404 runs through a section of thick bamboo 403 and threaded connection has clamp plate 405, the bottom of clamp plate 405 is provided with gasbag 406, the bottom intercommunication of gasbag 406 has air duct 407, the inner wall of placing a section of thick bamboo 403 is provided with several evenly distributed's dead lever 408, the one end of dead lever 408 runs through a section of thick bamboo 403 and articulates with bracing piece 401, the other end and the air duct 407 of dead lever 408 are linked together, rotate the second threaded rod 404 and drive clamp plate 405 and extrude gasbag 406 through threaded connection, gasbag 406 is fixed the gas transmission to dead lever 408 in through air duct 407, the outward extension of one end of dead lever 408 drives several bracing pieces 401 and outwards removes simultaneously and fixes, can improve tripod's stability, consolidate it, improve surveying and mapping effect greatly.

When the utility model is used, the second threaded rod 404 is rotated to drive the pressing plate 405 to move downwards to squeeze the air bag 406, the air bag 406 conveys air into the fixing rod 408 through the air duct 407, one end of the fixing rod 408 extends outwards to drive the plurality of support rods 401 to move outwards simultaneously to fix, the surveying instrument is arranged in the support plate 1 in an aligned manner through the clamping grooves 307 and the clamping blocks 308 on two sides of the fixing plate 301, the rotating screw rod 304 is connected with the moving block 303 through threads to drive the two clamping plates 302 to fix the fixing plate 301, the screw rod 304 rotates and simultaneously drives the first threaded rod 312 to rotate through the meshing connection of the first bevel gear 306 and the second bevel gear 311, the first threaded rod 312 drives the conical block 313 to move downwards through threads to enable the connecting rod 314 to move to one end, and the connecting rod 314 drives the clamping blocks 308 to move to one side through the springs 310 to enable the clamping blocks 308 to extend into the clamping grooves 307 to fix the fixing plate 301.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A mapping instrument positioning device, comprising:

the device comprises a supporting plate (1), wherein the top end of the supporting plate (1) is provided with a surveying instrument main body (2);

the mounting mechanism (3) can be used for rapidly mounting the surveying instrument and preventing the surveying instrument from loosening when in use, and the mounting mechanism (3) is arranged in the supporting plate (1);

the fixing mechanism (4) can improve the stability of the tripod and is convenient for fixing the surveying instrument, and the fixing mechanism (4) is arranged at the bottom end of the supporting plate (1);

the fixing mechanism (4) comprises a plurality of support rods (401) which are uniformly distributed and hinged to the bottom end of the support plate (1), a plurality of uniformly distributed connecting plates (402) are fixedly connected to the bottom end of the support plate (1), a placement barrel (403) is fixedly connected to the bottom end of each connecting plate (402), a second threaded rod (404) is rotatably connected to the top end of each placement barrel (403), one end of each second threaded rod (404) penetrates through each placement barrel (403) and is in threaded connection with a pressing plate (405), an air bag (406) is arranged at the bottom end of each pressing plate (405), an air duct (407) is communicated with the bottom end of each air bag (406), a plurality of uniformly distributed fixing rods (408) are arranged on the inner wall of each placement barrel (403), one end of each fixing rod (408) penetrates through each placement barrel (403) and is hinged to the support rods (401), and the other end of each fixing rod (408) is communicated with the air duct (407).

The utility model provides a mounting mechanism (3) including fixed connection in fixed plate (301) of surveying instrument main part (2) bottom, sliding tray (305) have been seted up to the inner wall of backup pad (1), equal sliding connection in both ends of sliding tray (305) inner wall has splint (302), the bottom fixedly connected with movable block (303) of splint (302), the one end rotation of backup pad (1) is connected with lead screw (304), the one end of lead screw (304) runs through backup pad (1) in proper order with two movable block (303) and with two movable block (303) threaded connection, the fixed surface of lead screw (304) is connected with first bevel gear (306).

2. A surveying instrument positioning device according to claim 1, wherein: clamping grooves (307) are formed in two sides of the fixing plate (301), two clamping blocks (308) matched with the clamping grooves (307) are arranged on the inner wall of the supporting plate (1), connecting rods (314) are fixedly connected to the bottom ends of the clamping blocks (308), two limiting plates (309) are fixedly connected to the surfaces of the connecting rods (314), and springs (310) are arranged between the two limiting plates (309).

3. A surveying instrument positioning device according to claim 1, wherein: the middle part of backup pad (1) inner wall is established toper piece (313), two telescopic links (315) of bottom fixedly connected with of toper piece (313), the bottom meshing of first bevel gear (306) is connected with second bevel gear (311), the bottom fixedly connected with first threaded rod (312) of second bevel gear (311), the one end of first threaded rod (312) runs through toper piece (313) and with toper piece (313) threaded connection.