CN210860457U

CN210860457U - Novel support is used in survey and drawing

Info

Publication number: CN210860457U
Application number: CN201921915165.6U
Authority: CN
Inventors: 彭嘉尧; 岳耀飞; 赵彬
Original assignee: Gansu Dayu Jiuzhou Space Information Technology Co ltd
Current assignee: Gansu Dayu Jiuzhou Space Information Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-26
Anticipated expiration: 2029-11-05

Abstract

The utility model belongs to the technical field of surveying and mapping tools, in particular to a novel support for surveying and mapping; the device comprises a rack, a supporting table-board and a horizontal positioning mechanism, wherein the horizontal positioning mechanism is arranged on the rack in a swinging manner through a hinge shaft, and the supporting table-board is fixedly arranged at the top of the horizontal positioning mechanism; the water-retaining device can always retain water, solves the problems that in the field surveying and mapping process, due to rugged and uneven terrain, a support inclines during surveying and mapping, so that the surveying and mapping error is increased, the surveying and mapping efficiency is reduced, and is more favorable for field surveying and mapping use and convenient to use.

Description

Novel support is used in survey and drawing

Technical Field

The utility model relates to a survey and drawing apparatus technical field specifically is a novel support is used in survey and drawing.

Background

Surveying and mapping, which refers to measuring and collecting the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities, a surveying and mapping instrument combines light, machine and electricity into a whole to take a workpiece into a computer for processing and amplifying by 18 to 230 times, the workpiece is displayed on a screen, the workpiece can be directly photographed and filed or subjected to surface observation, measurement and drawing, and then data is made, the data can be stored and printed on the computer and can be transmitted through a network, the surveying and mapping work generally uses the surveying and mapping instrument, and basically uses a placing support to carry out high stability when the surveying and mapping instrument is used, but the existing support is generally a simple triangle wood frame, is balanced in the using process due to the rugged and complicated field terrain when the field surveying and mapping is carried out, so that the support plate on the support cannot be kept horizontal, and a plurality of manual supports are often needed, make it keep the level, place surveying and mapping work on the support with surveying instrument alone for the survey and mapping is done work and is taken a lot of time, and the manual work supports it and takes place to exert oneself inequality easily, leads to the support slope often, makes the surveying and mapping error big, has reduced mapping efficiency, and is inconvenient to use.

Disclosure of Invention

To the above problem, the utility model provides a novel support is used in survey and drawing has solved at open-air survey and drawing in-process, and it is rugged and uneven because of the topography, and the support slope when leading to the survey and drawing causes the survey and drawing error increase, reduces the problem of plotting efficiency.

In order to achieve the above object, the technical solution of the present invention is specifically as follows:

a novel bracket for mapping; the method is characterized in that: the device comprises a rack, a supporting table board 1 and a horizontal positioning mechanism, wherein the horizontal positioning mechanism is arranged on the rack 1 in a swinging manner through a hinge shaft 8, and the supporting table board 1 is fixedly arranged at the top of the horizontal positioning mechanism; can adapt to more practical in the ground mountain of open-air rugged and flat, can make support mesa 1 remain the level throughout, be favorable to the survey and drawing accuracy, improve the survey and drawing efficiency.

The novel support for surveying and mapping comprises a swing rod 3 and a pendulum bob 6 of a horizontal positioning mechanism, wherein the upper end of the swing rod 3 is correspondingly connected with the bottom of a supporting table board 1, the bottom end of the swing rod 3 is connected with the pendulum bob 6, an articulated shaft 8 penetrates through the swing rod 3, and two ends of the articulated shaft 8 are rotatably and correspondingly arranged on two side edges of a frame 2; the setting of pendulum rod 3 is favorable to connecting support mesa 1 and pendulum 6, and the setting of articulated shaft 8 is favorable to the setting that can sway pendulum rod 3 on frame 2, is favorable to when frame 2 slopes, and the pendulum 6 of being convenient for utilizes gravity to drive the pendulum rod 3 swing and keeps perpendicular decurrent power, and then makes support mesa 1 remain the level throughout, and the surveying and mapping instrument of being convenient for is surveyed on supporting mesa 1 for the survey and mapping is accurate.

In one novel bracket for surveying and mapping, the bottom end of the swing rod 3 is in threaded connection with the pendulum bob 6; facilitating the disassembly and assembly of the pendulum bob 6.

In one of the novel supports for surveying and mapping, the pendulum bob 6 is a cavity-structured hammer body, and an opening is arranged at the connecting end of the pendulum bob 6 and the swing rod 3; the setting of 6 cavity structures of pendulum is favorable to passing through the opening interpolation that grit passes through on pendulum 6 in the field suddenly and get into pendulum 6's cavity ability when the field, increases pendulum 6's weight, makes its utilization that can be better at the decurrent principle of gravity, drives pendulum rod 3 and makes support table face 1 keep the level, is favorable to using materials on the spot in the field and fills up pendulum 6's cavity, increases pendulum 6's weight.

The novel bracket for surveying and mapping comprises a frame 2, stand columns 4 and conical supports 5, wherein the stand columns 4 are correspondingly arranged at four corners of the bottom of the frame 2 respectively, and the conical supports 5 are fixedly arranged at the bottom ends of the stand columns 4; the effect of support has been played, and the setting of its hammer-shaped support 5 does benefit to and inserts ground and fix when the survey and drawing is supported, does benefit to rugged and uneven ground, convenient and practical.

In the novel bracket for surveying and mapping, a fence 7 is fixedly arranged on the periphery of the edge of the upper surface of the supporting table top 1; the support table board is favorable for placing a surveying instrument, plays a role in protecting the surveying instrument, and avoids the problem that the surveying instrument slides out of the support table board 1 when the support table board 1 is used for finding the level along with the swing rod 3.

The force that the object receives due to the attraction of the earth is called gravity; the force application object of gravity is the geocentric; the direction of gravity is always vertically downward; the utility model discloses pass through grit or soil local materials, add it with it from pendulum 6's opening and fill, pendulum 6 increases weight, pendulum 6 screw thread is installed on pendulum rod 3, make pendulum 6 utilize the direction of gravity always vertical decurrent principle, when the frame slope is placed, make pendulum 6 swing vertically downwards according to self gravity, pendulum rod 3 is along with pendulum 6 swings simultaneously, and then drive and support 1 swings of mesa, make support 1 keep the level, place surveying instrument on support 1, carry out mapping work.

The utility model discloses can adapt to the change of topography, subaerial at rugged for support table surface 1 remains the level throughout, and the surveying instrument of being convenient for is put and is surveyed, has reduced the error of survey and drawing, does benefit to the accuracy of open-air survey and drawing, simple structure, and it is convenient to use, convenient operation, and is practical reliable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the pendulum of the present invention.

Fig. 3 is a top view of the supporting table of the present invention.

Wherein, support mesa 1, frame 2, pendulum rod 3, stand 4, toper support 5, pendulum 6, rail 7, articulated shaft 8.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the following detailed description:

example, as shown in fig. 1 to 3: a novel support for surveying and mapping comprises a frame, a supporting table board 1 and a horizontal positioning mechanism, and solves the problems that in the field surveying and mapping process, due to rugged and uneven terrain, the support inclines during surveying and mapping, so that surveying and mapping errors are increased, and the surveying and mapping efficiency is reduced; the horizontal positioning mechanism is arranged on the frame 1 in a swinging manner through a hinge shaft 8, and the top of the horizontal positioning mechanism is fixedly provided with a supporting table board 1; can adapt to more practical in the ground mountain of open-air rugged and flat, can make support mesa 1 remain the level throughout, be favorable to the survey and drawing accuracy, improve the survey and drawing efficiency.

The upper end of the swing rod 3 is correspondingly connected with the bottom of the supporting table board 1, the bottom end of the swing rod 3 is connected with the pendulum bob 6, the articulated shaft 8 penetrates through the swing rod 3, and two ends of the articulated shaft 8 are rotatably and correspondingly arranged on two side edges of the frame 2; the setting of pendulum rod 3 is favorable to connecting support mesa 1 and pendulum 6, and the setting of articulated shaft 8 is favorable to the setting that can sway pendulum rod 3 on frame 2, is favorable to when frame 2 slopes, and the pendulum 6 of being convenient for utilizes gravity to drive the pendulum rod 3 swing and keeps perpendicular decurrent power, and then makes support mesa 1 remain the level throughout, and the surveying and mapping instrument of being convenient for is surveyed on supporting mesa 1 for the survey and mapping is accurate.

The bottom end of the swing rod 3 is in threaded connection with the pendulum bob 6; facilitating the disassembly and assembly of the pendulum bob 6.

As shown in fig. 2: the pendulum bob 6 is a cavity-structured hammer body, and an opening is formed in the connecting end of the pendulum bob 6 and the swing rod 3; the setting of 6 cavity structures of pendulum is favorable to passing through the opening interpolation that grit passes through on pendulum 6 in the field suddenly and get into pendulum 6's cavity ability when the field, increases pendulum 6's weight, makes its utilization that can be better at the decurrent principle of gravity, drives pendulum rod 3 and makes support table face 1 keep the level, is favorable to using materials on the spot in the field and fills up pendulum 6's cavity, increases pendulum 6's weight.

The frame comprises a frame 2, upright posts 4 and conical supports 5, wherein the upright posts 4 are correspondingly arranged at four corners of the bottom of the frame 2 respectively, and the conical supports 5 are fixedly arranged at the bottom ends of the upright posts 4; the effect of support has been played, and the setting of its hammer-shaped support 5 does benefit to and inserts ground and fix when the survey and drawing is supported, does benefit to rugged and uneven ground, convenient and practical.

As shown in fig. 3: a fence 7 is fixedly arranged on the periphery of the edge of the upper surface of the supporting table top 1; the support table board is favorable for placing a surveying instrument, plays a role in protecting the surveying instrument, and avoids the problem that the surveying instrument slides out of the support table board 1 when the support table board 1 is used for finding the level along with the swing rod 3.

When the utility model is used, the frame is placed at the surveying and mapping position, so that the conical support 5 at the bottom end of the upright post 4 is inserted into the rugged ground, and the frame inclines due to the rugged ground, namely the frame 2 inclines, gravels or soil are fully filled from the opening of the pendulum bob 6 by taking local materials, the weight of the pendulum bob 6 is increased, and the pendulum bob 6 is installed on the oscillating bar 3 by screw threads; the gravity is the force applied by the object due to the attraction of the earth, the force application object of the gravity is the geocentric, and the direction of the gravity is always vertical downwards; make pendulum 6 utilize the vertical decurrent principle of gravity direction always, when frame 2 slopes, pendulum 6 is vertical downward according to self gravity swing, and pendulum rod 3 is vertical along with pendulum 6 swing simultaneously, and then drives and support 1 swings of mesa, and 3 vertical then make support 1 of mesa keep the level of pendulum rod, place surveying instrument on support 1 of mesa, carry out mapping work for the accurate error of survey and drawing is little.

The utility model discloses can adapt to the change of topography, subaerial at rugged for support table surface 1 remains the level throughout, and the surveying instrument of being convenient for is put and is surveyed, has reduced the error of survey and drawing, does benefit to open-air survey and drawing very much, simple structure, and it is convenient to use, convenient operation, and is practical reliable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel bracket for mapping; the method is characterized in that: the device comprises a frame, a supporting table board (1) and a horizontal positioning mechanism, wherein the horizontal positioning mechanism is arranged on the frame in a swinging manner through a hinge shaft (8), and the supporting table board (1) is fixedly arranged at the top of the horizontal positioning mechanism.

2. The novel support for surveying and mapping according to claim 1, characterized in that: the horizontal positioning mechanism comprises a swing rod (3) and a pendulum bob (6), wherein the upper end of the swing rod (3) is correspondingly connected with the bottom of the supporting table board (1), the bottom end of the swing rod (3) is connected with the pendulum bob (6), an articulated shaft (8) penetrates through the swing rod (3), and the two ends of the articulated shaft (8) are rotatably and correspondingly arranged on the two side edges of the frame (2).

3. The novel support for surveying and mapping according to claim 2, characterized in that: the bottom end of the swing rod (3) is in threaded connection with the pendulum bob (6).

4. The novel support for surveying and mapping according to claim 2, characterized in that: the pendulum bob (6) is a cavity-structured hammer body, and an opening is formed in the connecting end of the pendulum bob (6) and the swing rod (3).

5. The novel support for surveying and mapping according to claim 1, characterized in that: the frame include frame (2), stand (4), toper support (5), wherein the bottom four corners of frame (2) correspond respectively and set up stand (4), the bottom of stand (4) all fixed be provided with toper support (5).

6. The novel support for surveying and mapping according to claim 1, characterized in that: a fence (7) is fixedly arranged on the periphery of the edge of the upper surface of the supporting table top (1).