CN220980915U

CN220980915U - Portable surveying instrument

Info

Publication number: CN220980915U
Application number: CN202322898529.7U
Authority: CN
Inventors: 张强; 陈庆锋; 李如坤
Original assignee: Shandong Yingtong Ruichi Technology Co ltd
Current assignee: Shandong Yingtong Ruichi Technology Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-05-17
Anticipated expiration: 2033-10-27

Abstract

The utility model relates to the technical field of mapping instruments and discloses a portable mapping instrument which comprises a mapping instrument body, wherein a connecting sleeve is fixedly arranged at the lower end of the mapping instrument body, a lifting sleeve rod is connected at the lower end of the connecting sleeve in a threaded manner, a storage sleeve rod is movably arranged at the lower end of the lifting sleeve rod in a labor manner, a front connecting ring is arranged at the front end of the storage sleeve rod, a hinge is fixedly arranged at the left end of the front connecting ring, a rear connecting ring is rotatably connected at the rear end of the hinge, a connecting buckle is fixedly arranged at the right end of the front connecting ring, the right end of the front connecting ring is connected with the rear connecting ring through the connecting buckle, a placement plate is fixedly arranged at the right end of the rear connecting ring, and a limiting table is fixedly arranged at the lower part of the front end of the placement plate. This portable surveying instrument installs and gets and put convenient placement structure, can guarantee the stability of placing when placing, can form the protection to the receiver body, avoids the user to slide and leads to the receiver body to drop, improves the convenience of this surveying instrument.

Description

Portable surveying instrument

Technical Field

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

Background

The surveying instrument is a tool or instrument for measuring and drawing, is commonly used in the fields of land measurement, building design, engineering measurement, topographic surveying and the like, and has the function of measuring and recording geospatial data, including information of places, shapes, sizes, heights and the like;

The RTK plotter operates on a plurality of receiver systems, at least one of which is called a base station receiver, which receives satellite signals and records measurement data while measuring the position of a reference point, and other devices called mobile station receivers, which receive differential correction signals transmitted by the base station, so as to reduce positioning errors and provide accurate real-time positions;

Because the special split type structure of RTK surveying instrument, consequently can receive a lot of restrictions of carrying in the use, after the installation of RTK surveying instrument, surveying instrument body and below bearing structure form an organic wholely, and the receiver separates out alone, consequently only can a hand hold a structure in carrying or use, and very inconvenient, if combine very inconvenient again when carrying, need with the fore shaft unblock just can separate or combine.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to provide a portable surveying instrument, which solves the problems that the prior RTK surveying instrument can only be held by one hand in the carrying or using process, is inconvenient to combine and can be separated or combined only by unlocking a locking notch if the portable surveying instrument is to be carried.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable surveying instrument, includes the surveying instrument body, the lower extreme fixed mounting of surveying instrument body has the adapter sleeve, the lower extreme threaded connection of adapter sleeve has the lift loop bar, the lower extreme of lift loop bar is live and is installed and accomodate the loop bar, accomodate the front end of loop bar and install preceding go-between, the left end fixed mounting of preceding go-between has the hinge, the rear end swivelling joint of hinge has the back go-between, the right-hand member fixed mounting of preceding go-between has the connector link, the right-hand member of preceding go-between is connected with the back go-between through the connector link, the right-hand member fixed mounting of back go-between has the board of placing, the fixed limiting platform that is provided with in lower part of placing the board front end.

Preferably, the upper end movable mounting of spacing platform has the receiver body, the lower extreme of receiver body is fixedly provided with spacing mouth, spacing mouth and spacing platform looks adaptation, the lower extreme fixedly connected with elastic cord of spacing platform, the other end and the lower extreme fixed connection of receiver body of elastic cord, the fixed line mouth of walking that is provided with of right-hand member of spacing platform, the user can be manual take off the receiver body from placing the place ahead of board easily, is connected with elastic cord between receiver body and the spacing platform in the use, can form the protection to the receiver body, avoids the user to slide by hand and leads to the receiver body to drop.

Preferably, the left and right sides of placing the board front end is fixed and is provided with the gib block, the inner on gib block upper portion is bevel connection structure, the middle part fixed mounting of placing the board front end has fixed magnetic plate, the rear end fixed mounting of receiver body has the absorption backplate, fixed magnetic plate and absorption backplate looks adaptation, when placing the receiver body, the user can laminate the lower extreme of receiver body on the upper portion of placing the board front end, utilizes the bevel connection on gib block upper portion to aim at pushing down, and the absorption backplate of pushing down the in-process receiver body rear end can the actuation on fixed magnetic plate, after placing the completion, all forms spacingly around the receiver body, control and below, can effectually improve the portability after the surveying instrument equipment in the use.

Preferably, the upper end of accomodating the loop bar is fixed to be provided with the expansion tank, the lower extreme of lift loop bar passes the expansion tank and extends to the inside of upper expansion tank, the outer end threaded connection on lift loop bar upper portion has fixed knob, the inner of going up fixed knob extends to the inside of upper expansion tank, the lower extreme of accomodating the loop bar is fixed to be provided with down the expansion tank, the inside movable mounting of lower expansion tank has the lifter, the lower extreme of lifter extends to the below of accomodating the loop bar, the outer end threaded connection of accomodating the loop bar lower part has fixed knob down, the inner of fixed knob extends to the inside of lower expansion tank down, adopts special accomodate the loop bar, can both install telescopic bearing structure above that and below, and all installs fixed scale on lift loop bar and the lifter, can shorten bearing structure greatly and accomodate the length after the back when guaranteeing the survey height, is convenient for accomodate and carry.

Compared with the prior art, the utility model has the beneficial effects that:

1. This portable surveying instrument installs and gets and put convenient placement structure, and can guarantee the stability of placing when placing, and is connected with the elastic cord between receiver body and the spacing platform in the use, can form the protection to the receiver body, avoids the user to slide by hand and leads to the receiver body to drop, improves the convenience when this surveying instrument uses;

2. The portable surveying instrument adopts the special storage loop bar, can be provided with the telescopic supporting structures at the upper side and the lower side, and is provided with the fixed scales on the lifting loop bar and the lifting bar, so that the length of the supporting structure after storage can be greatly shortened while the measurement height is ensured, and the portable surveying instrument is convenient to store and carry;

3. This portable surveying instrument through installation screw-thread dismantled and assembled weak soil positioning disk, the user can select whether to install according to service environment, avoids in the use because of the soil property is soft and leads to the lifter direct embedding to weak soil in, improves the measurement accuracy.

Drawings

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

FIG. 2 is a schematic view of a split structure of the present utility model;

FIG. 3 is a schematic perspective view of a placement plate according to the present utility model;

fig. 4 is a schematic cross-sectional view of a receiving loop bar according to the present utility model.

In the figure: 1. a mapper body; 2. connecting sleeves; 3. lifting the loop bar; 4. receiving the loop bar; 5. a front connecting ring; 6. a hinge; 7. a rear connecting ring; 8. a connecting buckle; 9. placing a plate; 10. a limiting table; 11. a receiver body; 12. a limit opening; 13. an elastic rope; 14. a wiring port; 15. a guide bar; 16. fixing a magnetic plate; 17. an adsorption back plate; 18. an anti-slip ring; 19. an upper expansion groove; 20. a fixed knob is arranged on the upper part; 21. a lower expansion tank; 22. a lifting rod; 23. a lower fixed knob; 24. a soft soil positioning disc; 25. a pointed end.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the portable surveying instrument comprises a surveying instrument body 1, wherein a connecting sleeve 2 is fixedly arranged at the lower end of the surveying instrument body 1, a lifting sleeve rod 3 is connected at the lower end of the connecting sleeve 2 in a threaded manner, a storage sleeve rod 4 is movably arranged at the lower end of the lifting sleeve rod 3 in a labor-mounted manner, a front connecting ring 5 is arranged at the front end of the storage sleeve rod 4, a hinge 6 is fixedly arranged at the left end of the front connecting ring 5, a rear connecting ring 7 is rotatably connected at the rear end of the hinge 6, a connecting buckle 8 is fixedly arranged at the right end of the front connecting ring 5, the right end of the front connecting ring 5 is connected with the rear connecting ring 7 through the connecting buckle 8, a placement plate 9 is fixedly arranged at the right end of the rear connecting ring 7, and a limiting table 10 is fixedly arranged at the lower part of the front end of the placement plate 9;

the upper end of the limiting table 10 is movably provided with a receiver body 11, the lower end of the receiver body 11 is fixedly provided with a limiting opening 12, the limiting opening 12 is matched with the limiting table 10, the lower end of the limiting table 10 is fixedly connected with an elastic rope 13, the other end of the elastic rope 13 is fixedly connected with the lower end of the receiver body 11, and the right end of the limiting table 10 is fixedly provided with a wiring opening 14;

The receiver body 11 is placed in the place ahead of board 9 through spacing platform 10 and spacing mouth 12 in carrying, and when using, the user can be manual with receiver body 11 from placing the place ahead of board 9 light taking off, is connected with elastic cord 13 between receiver body 11 and the spacing platform 10 in the use, can form the protection to receiver body 11, avoids the user to slide by hand and leads to receiver body 11 to drop.

Guide strips 15 are fixedly arranged on the left side and the right side of the front end of the placement plate 9, the inner ends of the upper parts of the guide strips 15 are of an inclined structure, a fixed magnetic plate 16 is fixedly arranged in the middle of the front end of the placement plate 9, an adsorption backboard 17 is fixedly arranged at the rear end of the receiver body 11, and the fixed magnetic plate 16 is matched with the adsorption backboard 17;

When placing receiver body 11, the user can laminate the lower extreme of receiver body 11 in the upper portion of placing the board 9 front end, utilizes the bevel connection on gib 15 upper portion to aim at pushing down, and the absorption backplate 17 of receiver body 11 rear end can the actuation on fixed magnetic plate 16 in pushing down the in-process, after placing, all forms spacingly around, control and below of receiver body 11, can effectually improve the convenience of carrying after the surveying instrument equipment in the use.

The upper end of the accommodating sleeve rod 4 is fixedly provided with an upper telescopic groove 19, the lower end of the lifting sleeve rod 3 passes through the upper telescopic groove 19 and extends into the upper telescopic groove 19, the outer end of the upper part of the lifting sleeve rod 3 is in threaded connection with an upper fixing knob 20, the inner end of the upper fixing knob 20 extends into the upper telescopic groove 19, the lower end of the accommodating sleeve rod 4 is fixedly provided with a lower telescopic groove 21, a lifting rod 22 is movably arranged in the lower telescopic groove 21, the lower end of the lifting rod 22 extends to the lower part of the accommodating sleeve rod 4, the outer end of the lower part of the accommodating sleeve rod 4 is in threaded connection with a lower fixing knob 23, and the inner end of the lower fixing knob 23 extends into the lower telescopic groove 21;

The telescopic supporting structure can be installed on the upper side and the lower side by adopting the special storage loop bar 4, and the fixed scales are installed on the lifting loop bar 3 and the lifting bar 22, so that the length of the supporting structure after storage can be greatly shortened while the measurement height is ensured, and the storage and the carrying are convenient.

The outer end of the lifting rod 22 is in threaded connection with a soft soil positioning disc 24, the lower end of the lifting rod 22 is fixedly provided with a pointed end 25, and the lower end of the soft soil positioning disc 24 is flush with the upper end of the pointed end 25;

By installing the soft soil positioning disc 24 capable of being dismounted through threads, a user can select whether to install according to the use environment, so that the lifting rod 22 is prevented from being directly embedded into soft soil due to soft soil in the use process, and the measurement accuracy is improved.

The inner end of the front connecting ring 5 and the inner end of the rear connecting ring 7 are of the same structure, an anti-slip ring 18 is fixedly arranged at the inner end of the front connecting ring 5, and the length of the anti-slip ring 18 is smaller than that of the inner end of the front connecting ring 5;

By installing the anti-slip ring 18, the anti-slip ring has elasticity, and the connection stability of the front connecting ring 5 and the rear connecting ring 7 is effectively improved.

Working principle: the receiver body 11 is placed in front of the placement plate 9 through the limiting table 10 and the limiting opening 12 in the carrying process, when in use, a user can manually take down the receiver body 11 easily from the front of the placement plate 9, an elastic rope 13 is connected between the receiver body 11 and the limiting table 10 in the use process, the receiver body 11 can be protected from falling down caused by the sliding of the user hand, when the receiver body 11 is placed, the user can attach the lower end of the receiver body 11 to the upper part of the front end of the placement plate 9, the inclined opening on the upper part of the guide strip 15 is utilized to align and press down, the adsorption backboard 17 at the rear end of the receiver body 11 can be attracted to the fixed magnetic plate 16 in the pressing down process, after placing, all form spacingly around the receiver body 11, control and below, can effectually improve the portable after the surveying instrument equipment in the use, adopt special accomodate loop bar 4, can install telescopic bearing structure above that and below both sides, and all install fixed scale on lift loop bar 3 and the lifter 22, can shorten bearing structure greatly and accomodate the length after the height-measuring simultaneously, the convenient storage carries, but through installation screw-thread dismouting's weak soil positioning disk 24, the user can select whether to install according to the service environment, avoid leading to lifter 22 direct embedding to the weak soil because of the soil is soft in the use, improve the measurement precision.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Portable surveying instrument, including surveying instrument body (1), its characterized in that: the utility model discloses a surveying instrument, including surveying instrument body (1), connecting sleeve (2) are fixed firmly in the lower extreme of connecting sleeve (2), lifting sleeve's (3) lower extreme live working installs and accomodates loop bar (4), front attachment ring (5) are installed to the front end of accomodating loop bar (4), front attachment ring (5)'s left end fixed mounting has hinge (6), rear end swivelling joint of hinge (6) has back go-between (7), front attachment ring (5)'s right-hand member fixed mounting has connector link (8), front attachment ring (5)'s right-hand member is connected with back go-between (7) through connector link (8), back attachment ring (7) right-hand member fixed mounting has place board (9), place board (9) front end's lower part fixed mounting has spacing platform (10).

2. The portable mapper of claim 1, wherein: the upper end movable mounting of spacing platform (10) has receiver body (11), the lower extreme of receiver body (11) is fixedly provided with spacing mouth (12), spacing mouth (12) and spacing platform (10) looks adaptation, the lower extreme fixedly connected with elastic cord (13) of spacing platform (10), the other end of elastic cord (13) and the lower extreme fixed connection of receiver body (11), the right-hand member of spacing platform (10) is fixedly provided with walks line mouth (14).

3. A portable mapper according to claim 2, wherein: the left and right sides of placing board (9) front end is fixed and is provided with gib block (15), the inner on gib block (15) upper portion is bevel connection structure, the middle part fixed mounting of placing board (9) front end has fixed magnetic plate (16), the rear end fixed mounting of receiver body (11) has absorption backplate (17), fixed magnetic plate (16) and absorption backplate (17) looks adaptation.

4. A portable mapper according to claim 3, wherein: the utility model discloses a lifting device for a lifting sleeve rod, including flexible handle (4), lifting sleeve rod and lifting sleeve rod, flexible handle (4) is fixed in upper end is provided with flexible groove (19), the lower extreme of lifting sleeve rod (3) passes flexible groove (19) and extends to the inside of last flexible groove (19), the outer end threaded connection on lifting sleeve rod (3) upper portion has fixed knob (20), the inside of upper fixed knob (20) inner extension to flexible groove (19), the lower extreme of taking in sleeve rod (4) is fixed and is provided with flexible groove (21) down, flexible groove (21) down's inside movable mounting has lifter (22), the lower extreme of lifter (22) extends to the below of taking in sleeve rod (4), the outer end threaded connection of taking in sleeve rod (4) lower part has fixed knob (23) down, the inner of fixed knob (23) extends to the inside of flexible groove (21) down.

5. The portable mapper of claim 4, wherein: the soft soil positioning disc is characterized in that the outer end of the lifting rod (22) is in threaded connection with a soft soil positioning disc (24), a pointed head (25) is fixedly arranged at the lower end of the lifting rod (22), and the lower end of the soft soil positioning disc (24) is flush with the upper end of the pointed head (25).

6. The portable mapper of claim 5, wherein: the inner end of the front connecting ring (5) and the inner end of the rear connecting ring (7) are of the same structure, an anti-slip ring (18) is fixedly arranged at the inner end of the front connecting ring (5), and the length of the anti-slip ring (18) is smaller than that of the inner end of the front connecting ring (5).