CN219243168U

CN219243168U - Survey scale for survey engineering landform measurement

Info

Publication number: CN219243168U
Application number: CN202222263183.9U
Authority: CN
Inventors: 潘季
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-06-23
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to the technical field of surveying and mapping engineering, in particular to a surveying and mapping staff gauge for surveying and mapping engineering landform measurement, which comprises a base horizontally arranged on a surveying and mapping point, wherein a separable staff gauge main body is arranged on the base, a steering assembly for adjusting the direction of the staff gauge main body is arranged on the base, the staff gauge main body is detachably arranged on the steering assembly, the steering assembly comprises a chassis fixed at the top of the base, a guide part is arranged on the chassis, the top of the chassis is movably connected with a steering wheel through a rotating shaft, a positioning bolt is arranged on the steering wheel, and a connecting sleeve column which is used in connection with the staff gauge main body is fixedly arranged at the top of the steering wheel. The utility model achieves the aim of being convenient for adjusting the orientation of the measuring staff, enables the measuring staff to change any orientation without changing a fixed state, does not need repositioning, and ensures the verticality and levelness of the staff at the same time, thereby improving the convenience of the measuring staff in the mapping process and the mapping efficiency.

Description

Survey scale for survey engineering landform measurement

Technical Field

The utility model relates to the technical field of surveying and mapping engineering, in particular to a surveying and mapping staff for geomorphic measurement of surveying and mapping engineering.

Background

In the process of land measurement by using a land measuring instrument, a measurer needs to record data by measuring the scale, the scale is required to be fixed at a certain place in mapping engineering at present, and then various mapping data are required to be measured and acquired by matching with the land measuring instrument, but when the position is a central point for a certain place, the orientation of the scale is required to be changed for mapping data in different directions, the fixed scale is required to be repositioned again in the mode, so that the time consumption is long, meanwhile, the orientation change of the scale is extremely tedious, the level and the verticality of the scale are required to be ensured on the premise of keeping fixed, and the mapping efficiency is seriously reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the surveying scale for surveying engineering landform measurement, which achieves the aim of conveniently adjusting the orientation of the surveying scale, enables the surveying scale to change any orientation without changing a fixed state, does not need repositioning, and ensures the verticality and levelness of the scale at the same time, thereby improving the convenience of the surveying scale in the surveying process and the surveying efficiency.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a survey and drawing engineering landform survey's survey and drawing scale, includes the base of flat arrangement on the survey and drawing point position, is equipped with separable scale main part on the base, be equipped with the subassembly that turns to that is used for adjusting scale main part direction on the base, scale main part demountable installation turns to on the subassembly.

The steering assembly comprises a chassis fixed at the top of the base, a guide part is arranged on the chassis, the top of the chassis is movably connected with a steering wheel through a rotating shaft, a positioning bolt is arranged on the steering wheel, a connecting sleeve column matched with the scale main body for connection is fixedly arranged at the top of the steering wheel, an angle scale is arranged on the base, and a pointer corresponding to the angle scale is fixedly connected to one side of the steering wheel.

Further, the guide part comprises a guide groove formed in the upper surface of the chassis, the guide groove is in the shape of an annular groove, four sliding blocks are slidably mounted in the guide groove, and the sliding blocks are fixedly connected with the bottom of the steering wheel through connecting rods.

Further, the fixed component comprises a nut seat fixed on the base, the nut seat is connected with a screw rod through threads, the bottom end of the screw rod is fixedly connected with a spiral drill rod, and the top end of the screw rod is fixedly provided with a handle.

Further, the bottom of the base is provided with an adjusting part, the adjusting part is hemispherical, and the adjusting part is fixed at the center of the bottom of the base.

Further, the positioning bolt is fixed on one side of the steering wheel, and the bottom end of the positioning bolt is lapped on the chassis through the contact block.

Further, the vertical bubble column is fixedly connected to the connecting sleeve column, the horizontal bubble column is fixedly installed on the base, and the angle disc is fixed on the upper surface of the base in an embedded mode.

(III) beneficial effects

The utility model provides a surveying scale for surveying engineering landform measurement, which has the following beneficial effects:

1. the utility model achieves the aim of being convenient for adjusting the orientation of the measuring staff, enables the measuring staff to change any orientation without changing a fixed state, does not need repositioning, and ensures the verticality and levelness of the staff at the same time, thereby improving the convenience of the measuring staff in the mapping process and the mapping efficiency.

2. Due to the arrangement of the guide component, the utility model can provide effective supporting function for the periphery of the steering wheel through the sliding of the sliding block in the guide groove, and can play a role in guiding the rotating track of the steering wheel, and can ensure the stability of the relative position of the steering wheel and the chassis, thereby ensuring the accuracy of the scale main body in the process of adjusting the orientation and preventing the steering wheel from deflecting.

3. According to the utility model, due to the arrangement of the fixing component, the screw rod is arranged at the bottom end of the screw rod to realize drilling operation by adopting the threaded connection of the nut seat and the screw rod, the screw rod stretches downwards when the handle is rotated, and meanwhile, the screw rod can be drilled into the ground to form fixation in a downwards stretching and rotating state, so that the base is fixed to prevent toppling phenomenon, the integral wind resistance is improved, the stability of the scale main body during mapping is ensured, and the accuracy of mapping values is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

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

FIG. 2 is a schematic view of the steering assembly of the present utility model;

FIG. 3 is a schematic view of the structure of the guide member of the present utility model;

FIG. 4 is a bottom view of the base of the present utility model;

fig. 5 is a schematic structural view of the fixing assembly of the present utility model.

In the figure: 1. a base; 2. a steering assembly; 21. a chassis; 22. a guide member; 221. a guide groove; 222. a slide block; 23. a steering wheel; 24. positioning bolts; 25. connecting sleeve columns; 26. an angle scale; 27. a pointer; 3. a scale body; 4. a fixing assembly; 41. a nut seat; 42. a screw rod; 43. a auger stem; 44. a handle; 5. an adjustment member.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Fig. 1-5 illustrate one embodiment of the present utility model: the utility model discloses a surveying scale for surveying and mapping engineering landform measurement, which comprises a base 1 horizontally arranged on a surveying and mapping point, wherein a separable scale main body 3 is arranged on the base 1, a steering component 2 for adjusting the direction of the scale main body 3 is arranged on the base 1, and the scale main body 3 is detachably arranged on the steering component 2;

the steering assembly 2 comprises a chassis 21 fixed at the top of the base 1, a guide part 22 is arranged on the chassis 21, the top of the chassis 21 is movably connected with a steering wheel 23 through a rotating shaft, a positioning bolt 24 is arranged on the steering wheel 23, the top of the steering wheel 23 is fixedly provided with a connecting sleeve column 25 which is used for being connected with the scale main body 3, an angle scale 26 is arranged on the base 1, one side of the steering wheel 23 is fixedly connected with a pointer 27 corresponding to the angle scale 26, the positioning bolt 24 is fixed on one side of the steering wheel 23, the bottom end of the positioning bolt 24 is lapped on the chassis 21 through a contact block, a vertical bubble column is fixedly connected on the connecting sleeve column 25, a horizontal bubble column is fixedly arranged on the base 1, the angle scale 26 is embedded and fixed on the upper surface of the base 1, the steering wheel 23 can be adjusted by three hundred sixty degrees horizontally relative to the chassis 21, the main body scale 3 movably connected through the connecting sleeve column 25 can be randomly adjusted, the angle scale 26 and the pointer 27 can be matched with the angle value of the angle scale 27, and then the positioning bolt 23 can be controlled by matching the positioning bolt 24 to limit the steering assembly.

The guide part 22 comprises a guide groove 221 formed in the upper surface of the chassis 21, the guide groove 221 is in an annular groove, four sliding blocks 222 are slidably mounted in the guide groove 221, the sliding blocks 222 are fixedly connected with the bottom of the steering wheel 23 through connecting rods, due to the arrangement of the guide part 22, an effective supporting effect can be provided for the periphery of the steering wheel 23 through the sliding of the sliding blocks 222 in the guide groove 221, meanwhile, a guiding effect is achieved on the rotating track of the steering wheel 23, the stability of the relative position of the steering wheel 23 and the chassis 21 can be guaranteed, the accuracy of the scale main body 3 in the adjustment and orientation process is guaranteed, and the steering wheel 23 is prevented from deflecting.

The fixed subassembly 4 is including fixing the nut seat 41 on base 1, the nut seat 41 has lead screw 42 through threaded connection, the bottom fixedly connected with auger stem 43 of lead screw 42, the top fixed mounting of lead screw 42 has the handle, because the setting of fixed subassembly 4, through adopting the threaded connection of nut seat 41 and lead screw 42, realize boring operation at the bottom installation auger stem 43 of lead screw 42 simultaneously, lead screw 42 stretches into downwards when rotating handle 44, auger stem 43 is stretching into downwards and under the pivoted state simultaneously, can bore into the subsurface and form fixedly, thereby fix base 1 and prevent to appear empting the phenomenon, improve holistic anti-wind ability simultaneously, guarantee the steadiness of scale main part 3 when the survey and drawing, guarantee the accuracy of survey and drawing value.

When the measuring scale is in operation, the steering assembly 2 is connected with the scale main body 3 in a pluggable mode, the steering wheel 23 can be adjusted by three hundred and sixty degrees horizontally relative to the chassis 21, the scale main body 3 movably connected through the connecting sleeve column 25 can be adjusted to any direction, the angle value of adjustment is mastered by matching the angle disc 26 and the pointer 27, and then the steering wheel 23 is limited by matching the positioning bolt 24, so that the aim of conveniently adjusting the direction of the measuring scale is fulfilled, the measuring scale can be changed to any direction on the premise of not changing the fixed state, repositioning is not needed, meanwhile, the perpendicularity and levelness of the scale are guaranteed, the convenience in use of the measuring scale mapping process is improved, and the mapping efficiency is improved.

It should be noted that, in this document, 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. Survey and drawing engineering landform measuring survey and drawing scale, including flat base (1) of putting on survey and drawing point position, be equipped with detachable scale main part (3), its characterized in that on base (1): the base (1) is provided with a steering assembly (2) for adjusting the direction of the scale main body (3), and the scale main body (3) is detachably arranged on the steering assembly (2);

steering assembly (2) are including fixing chassis (21) at base (1) top, are equipped with guide part (22) on chassis (21), and the top of chassis (21) is through pivot swing joint has steering wheel (23), installs positioning bolt (24) on steering wheel (23), and the top fixed mounting of steering wheel (23) has connection sleeve post (25) that cooperation scale main part (3) connect to use, is equipped with angle scale (26) on base (1), one side fixedly connected with of steering wheel (23) with pointer (27) corresponding to angle scale (26).

2. A mapping staff for mapping engineering topography measurements according to claim 1, wherein: the guide part (22) comprises a guide groove (221) formed in the upper surface of the chassis (21), the guide groove (221) is in the shape of an annular groove, four sliding blocks (222) are slidably mounted in the guide groove (221), and the sliding blocks (222) are fixedly connected with the bottom of the steering wheel (23) through connecting rods.

3. A mapping staff for mapping engineering topography measurements according to claim 1, wherein: four fixed components (4) are further arranged on the base (1), the fixed components (4) comprise nut seats (41) fixed on the base (1), the nut seats (41) are connected with screw rods (42) through threads, screw rods (43) are fixedly connected with the bottom ends of the screw rods (42), and handles are fixedly arranged at the top ends of the screw rods (42).

4. A mapping staff for mapping engineering topography measurements according to claim 1, wherein: the bottom of the base (1) is provided with an adjusting part (5), the shape of the adjusting part (5) is hemispherical, and the adjusting part (5) is fixed at the center of the bottom of the base (1).

5. A mapping staff for mapping engineering topography measurements according to claim 1, wherein: the positioning bolt (24) is fixed on one side of the steering wheel (23), and the bottom end of the positioning bolt (24) is lapped on the chassis (21) through the contact block.

6. A mapping staff for mapping engineering topography measurements according to claim 1, wherein: the connecting sleeve column (25) is fixedly connected with a vertical bubble column, the base (1) is fixedly provided with a horizontal bubble column, and the angle disc (26) is embedded and fixed on the upper surface of the base (1).