CN219675104U

CN219675104U - Folding land measurement device

Info

Publication number: CN219675104U
Application number: CN202321146264.9U
Authority: CN
Inventors: 陈峻锋; 刘志; 何国华
Original assignee: Guangxi Tianhang Technology Co ltd
Current assignee: Guangxi Tianhang Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-09-12
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a folding land measuring device, which relates to the technical field of land engineering and comprises a rotating shaft and a telescopic mechanism arranged in the rotating shaft, wherein the telescopic mechanism comprises a working assembly and a telescopic assembly, the working assembly comprises a first fixed block, a containing hole and a first fixed groove block, the first fixed block is arranged outside the telescopic rotating shaft, a handle is arranged, a screw bolt is driven to rotate in a spiral groove in the first fixed groove block when the handle is rotated, the screw bolt and the screw groove in the second fixed groove block are driven to rotate to drive the second fixed groove block to stretch, the second fixed groove block can drive a telescopic rod in the first fixed block to stretch, the awl can be fixed in a farther place, the measuring stability of measuring equipment is improved, and the handle is manually operated to better extend the awl to the land to be measured, so that the awl can be more stably pricked in the land to be convenient to measure.

Description

Folding land measurement device

Technical Field

The utility model relates to the technical field of land engineering, in particular to a folding land measuring device.

Background

The land measurement is the work of measuring and drawing the characteristics of various lands, such as quantity, distribution topography and the like by using a measuring and remote sensing technology method. The method comprises the steps of topography measurement, cadastral measurement, land leveling measurement, land utilization status measurement, barren mountain barren land and other backup resource investigation and the like. The measurement method comprises geodetic measurement, ordinary measurement, aerial photogrammetry, remote sensing technology, map construction and the like. Under the condition that the national basic topography is completed gradually, land measurement mainly refers to various contents except the topography measurement, and the land measurement is carried out based on the national basic topography.

As disclosed in chinese patent (CN 213599959U), a land measuring device is disclosed, including the tape measure main part, the tape measure main part side is equipped with the rotation control assembly that is convenient for quicken the receipts tape measure and the cleaning device who clears up the tape measure of rolling in-process, drive the pinion through the bull gear rotation, thereby realize quick rolling of tape measure, reduce the time that the rolling consumed in the land measurement work, quicken the land measurement work efficiency, and set up cleaning device, make the tape measure the in-process, wash the inoxidizing coating under the effect of first spring, scrape the fence on the tape face, accomplish the clearance, and this cleaning device cooperates with the joint of second draw-in groove through a plurality of fixture blocks, be convenient for whole cleaning device's installation and removal, and under the effect of first spring, spacing movable rod, movable groove, be convenient for the tape measure and notch's the ease of installation and removal, be convenient for cleaning device's change, wash.

However, when the land measurement device in the prior art is used, the measurement equipment occupies a large amount of storage space when not in use, a large amount of storage space is wasted when in storage, and the designated position can not be measured due to the problem of too far distance when in measurement, so that the measurement requirement can not be met, and therefore, the folding land measurement device is needed.

Disclosure of Invention

The utility model aims to provide a folding land measurement device, which solves the problems that when the land measurement device in the prior art is used, measurement equipment occupies a placing space when not used, a large amount of storage space is wasted when the land measurement device is stored, and the designated position cannot be measured due to the problem of too far distance when the land measurement device is used, and the measurement requirement cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the folding land measurement device comprises a rotating shaft and a telescopic mechanism arranged in the rotating shaft, wherein the telescopic mechanism comprises a working assembly and a telescopic assembly;

the working assembly comprises a first fixed block, a containing hole and a first fixed groove block, wherein the first fixed block is arranged outside the telescopic rotating shaft, the containing hole is formed in the first fixed block, and the first fixed groove block is arranged on the outer wall of the first fixed block;

the telescopic assembly comprises a stud, a handle, a telescopic rod, a second fixed block, an awl and a second fixed groove block, wherein the stud is arranged in the first fixed groove block, one end of the stud, which is far away from the first fixed groove block, is fixedly connected with the handle, the outer wall of the first fixed block is provided with the telescopic rod, one end of the telescopic rod is fixedly connected with the second fixed block, the bottom end of the second fixed block is fixedly connected with the awl, and the outer wall of the second fixed block is fixedly connected with the second fixed groove block;

the outer wall sliding connection of pivot has first rotatory groove post, the outer wall sliding connection of pivot has the rotatory groove post of second, the outer wall fixedly connected with third fixed block of rotatory groove post of second, the outer wall fixedly connected with third fixed slot piece of first fixed slot piece, the inner wall of third fixed slot piece runs through there is the spliced pole, the outer wall sliding connection of spliced pole has the buckle, the inside of third fixed block is provided with the block groove, the bottom fixedly connected with elevating platform of block groove, the upper end of block groove is provided with laser measuring instrument.

Preferably, the second fixed groove block and the first fixed groove block form a telescopic structure through the handle.

Preferably, the shape of the awl is conical, and the awl is tightly attached to the surface of the second fixing block.

Preferably, the stud coincides with the midpoint of the first fixed slot block.

Preferably, the third fixing block forms a rotary structure with the rotating shaft through the second rotary groove column, and the buckle plate forms a buckle structure with the groove of the third fixing block.

Preferably, the engagement groove coincides with a central axis of the laser measuring instrument, and the receiving hole coincides with the central axis of the laser measuring instrument.

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

1. through setting up the handle, drive the double-screw bolt and carry out rotary motion at the inside helicla flute of first fixed slot piece when rotating the handle, the double-screw bolt also carries out rotary motion with the inside helicla flute of second fixed slot piece and drives the second fixed slot piece and carry out telescopic motion, the motion of second fixed slot piece can drive the inside telescopic link of first fixed block and carry out telescopic motion, can fix the awl in farther place simultaneously, improve measuring equipment measuring stability, the manual operation handle, better extends the awl to the soil that needs to be measured, can make the awl more stable prick in the inside measurement of being convenient for of soil.

2. Through setting up the third fixed block, the center pin of block groove and laser measuring apparatu coincides mutually, accomodate the hole and overlap mutually with laser measuring apparatu's center pin, when not needing to use laser measuring apparatu, can adorn laser measuring apparatu and accomodate downthehole fixed, then rotatory third fixed block is folding accomodate measuring equipment, and carry out the buckle operation through the recess above buckle and the third fixed block and carry out the fixed action to folding measuring equipment, reduce the space that occupies when not needing, when needing to use laser measuring apparatu, take out the inside laser measuring apparatu of accomodating downthehole and block and fix in the inside of block groove, the elevating platform goes up and down through the inside hydraulic stem of third fixed block, make laser measuring apparatu can measure farther soil on higher platform, the limitation of measurement has been avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of a foldable land measuring device according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a foldable land measurement device according to the present utility model;

fig. 3 is a schematic view of a telescopic structure of a folding land measurement device according to the present utility model;

fig. 4 is a schematic diagram of a folding structure of a folding land measurement device according to the present utility model.

In the figure: 1. a rotating shaft; 2. a first fixed block; 3. a receiving hole; 4. a first fixed slot block; 5. a stud; 6. a handle; 7. a telescopic rod; 8. a second fixed block; 9. an awl; 10. a second fixed slot block; 11. a first rotating grooved post; 12. a second rotating grooved post; 13. a third fixed block; 14. a third fixed slot block; 15. a connecting column; 16. a buckle plate; 17. a clamping groove; 18. a lifting table; 19. a laser measuring instrument.

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.

Example 1

As shown in fig. 1-4, a folding land measuring device in the drawings comprises a rotating shaft 1 and a telescopic mechanism arranged in the rotating shaft 1, wherein the telescopic mechanism comprises a working assembly and a telescopic assembly;

the working assembly comprises a first fixed block 2, a containing hole 3 and a first fixed groove block 4, wherein the first fixed block 2 is arranged outside the telescopic rotating shaft 1, the containing hole 3 is arranged inside the first fixed block 2, and the first fixed groove block 4 is arranged on the outer wall of the first fixed block 2;

the telescopic assembly comprises a stud 5, a handle 6, a telescopic rod 7, a second fixed block 8, an awl 9 and a second fixed groove block 10, wherein the stud 5 is arranged in the first fixed groove block 4, one end of the stud 5, which is far away from the first fixed groove block 4, is fixedly connected with the handle 6, the outer wall of the first fixed block 2 is provided with the telescopic rod 7, one end of the telescopic rod 7 is fixedly connected with the second fixed block 8, the bottom end of the second fixed block 8 is fixedly connected with the awl 9, and the outer wall of the second fixed block 8 is fixedly connected with the second fixed groove block 10.

Wherein, as shown in fig. 3, the second fixed slot block 10 forms the telescopic structure with the first fixed slot block 4 through the handle 6, be favorable to driving the screw bolt 5 and carry out rotary motion at the inside helicla flute of first fixed slot block 4 when twist grip 6, the screw bolt 5 also carries out rotary motion with the inside helicla flute of second fixed slot block 10 and drives the second fixed slot block 10 and carry out telescopic motion simultaneously, manual operation handle 6, better extends the awl 9 to the soil that needs to measure, can make the awl 9 more stable prick in the inside measurement of being convenient for of soil.

As shown in fig. 3, the shape of the awl 9 is in a conical shape, the awl 9 is tightly attached to the surface of the second fixing block 8, and the conical shape is beneficial to the awl 9 to be better inserted into the land to be measured, so that stable supporting operation of the awl 9 is realized.

As shown in fig. 2, the stud 5 coincides with the middle point of the first fixed slot block 4, which is favorable for the stud 5 to rotate smoothly on the spiral slot arranged in the first fixed slot block 4, so that the handle 6 is more convenient to operate, and stable operation of the handle 6 is realized.

Example 2

As shown in fig. 1, 2 and 4, this embodiment further describes example 1, the outer wall of the rotating shaft 1 is slidably connected with a first rotary groove column 11, the outer wall of the rotating shaft 1 is slidably connected with a second rotary groove column 12, the outer wall of the second rotary groove column 12 is fixedly connected with a third fixed block 13, the outer wall of the first fixed groove block 4 is fixedly connected with a third fixed groove block 14, the inner wall of the third fixed groove block 14 penetrates through a connecting column 15, the outer wall of the connecting column 15 is slidably connected with a buckle 16, a clamping groove 17 is arranged in the third fixed block 13, the bottom end of the clamping groove 17 is fixedly connected with a lifting table 18, and the upper end of the clamping groove 17 is provided with a laser measuring instrument 19.

As shown in fig. 4, the third fixing block 13 forms a rotating structure with the rotating shaft 1 through the second rotating slot column 12, and the buckle 16 and the groove of the third fixing block 13 form a buckle structure, so that the measuring device can be folded when the land does not need to be measured, and the buckle operation is performed on the folded measuring device through the buckle 16 and the groove on the third fixing block 13, so that the occupied space is reduced when the land does not need to be measured.

As shown in fig. 1, the engagement groove 17 coincides with the central axis of the laser gauge 19, the storage hole 3 coincides with the central axis of the laser gauge 19, when the laser gauge 19 is not needed, the laser gauge 19 can be installed in the storage hole 3 to be fixed, then the third fixing block 13 is rotated to fold and store the measuring equipment, when the laser gauge 19 is needed, the laser gauge 19 in the storage hole 3 is taken out to be clamped in the engagement groove 17 to be fixed, and the lifting table 18 is lifted by a hydraulic rod in the third fixing block 13, so that the laser gauge 19 can measure more distant land on a higher platform, and the limitation of measurement is avoided.

When in use, the utility model is characterized in that: firstly, drive double-screw bolt 5 and carry out rotary motion at the inside helicla flute of first fixed slot piece 4 at the time of twist grip 6 and simultaneously the screw thread groove of double-screw bolt 5 and the inside of second fixed slot piece 10 also carries out rotary motion and drives second fixed slot piece 10 and carry out telescopic motion, the motion of second fixed slot piece 10 can drive the inside telescopic link 7 of first fixed block 2 and carry out telescopic motion and can fix awl 9 in the place that is farther simultaneously, improve measuring equipment measuring stability, manual operation handle 6, the better extends awl 9 to the soil that needs to measure, can make awl 9 more stable the bundle be convenient for measure in the soil inside.

Finally, the clamping groove 17 coincides with the central axis of the laser measuring instrument 19, the accommodating hole 3 coincides with the central axis of the laser measuring instrument 19, when the laser measuring instrument 19 is not needed, the laser measuring instrument 19 can be installed in the accommodating hole 3 to be fixed, then the third fixing block 13 is rotated to fold and accommodate the measuring equipment, and the buckling operation is carried out on the folding measuring equipment through the buckling plate 16 and the groove on the third fixing block 13, so that the occupied space is reduced when the laser measuring instrument 19 is not needed, when the laser measuring instrument 19 is needed, the laser measuring instrument 19 in the accommodating hole 3 is taken out to be clamped in the clamping groove 17 to be fixed, and the lifting table 18 is lifted through the hydraulic rod in the third fixing block 13, so that the laser measuring instrument 19 can measure more distant lands on a higher platform, and the limitation of measurement is avoided.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a folding land measuring device, includes pivot (1) and sets up at the inside telescopic machanism of pivot (1), its characterized in that: the telescopic mechanism comprises a working assembly and a telescopic assembly;

the working assembly comprises a first fixed block (2), a containing hole (3) and a first fixed groove block (4), wherein the first fixed block (2) is arranged outside the telescopic rotating shaft (1), the containing hole (3) is arranged inside the first fixed block (2), and the first fixed groove block (4) is arranged on the outer wall of the first fixed block (2);

the telescopic assembly comprises a stud (5), a handle (6), a telescopic rod (7), a second fixed block (8), an awl (9) and a second fixed groove block (10), wherein the stud (5) is arranged in the first fixed groove block (4), one end of the stud (5), which is far away from the first fixed groove block (4), is fixedly connected with the handle (6), the outer wall of the first fixed block (2) is provided with the telescopic rod (7), one end of the telescopic rod (7) is fixedly connected with the second fixed block (8), the bottom end of the second fixed block (8) is fixedly connected with the awl (9), and the outer wall of the second fixed block (8) is fixedly connected with the second fixed groove block (10).

2. A folding land measurement device as defined in claim 1, wherein: the outer wall sliding connection of pivot (1) has first rotatory groove post (11), the outer wall sliding connection of pivot (1) has second rotatory groove post (12), the outer wall fixedly connected with third fixed block (13) of second rotatory groove post (12), the outer wall fixedly connected with third fixed slot piece (14) of first fixed slot piece (4), the inner wall of third fixed slot piece (14) runs through there is spliced pole (15), the outer wall sliding connection of spliced pole (15) has buckle (16), the inside of third fixed block (13) is provided with block groove (17), the bottom fixedly connected with elevating platform (18) of block groove (17), the upper end of block groove (17) is provided with laser measuring instrument (19).

3. A folding land measurement device as defined in claim 1, wherein: the second fixed groove block (10) and the first fixed groove block (4) form a telescopic structure through the handle (6).

4. A folding land measurement device as defined in claim 1, wherein: the appearance of awl (9) is toper form, the surface of awl (9) and second fixed block (8) is closely laminated.

5. A folding land measurement device as defined in claim 1, wherein: the stud (5) coincides with the midpoint of the first fixed groove block (4).

6. A folding land measurement device as defined in claim 2, wherein: the third fixed block (13) and the rotating shaft (1) form a rotating structure through the second rotating groove column (12), and the buckle plate (16) and the groove of the third fixed block (13) form a buckle structure.

7. A folding land measurement device as defined in claim 2, wherein: the engagement groove (17) coincides with the central axis of the laser measuring instrument (19), and the receiving hole (3) coincides with the central axis of the laser measuring instrument (19).