CN211853388U

CN211853388U - Horizontal fixing device for reconnaissance and surveying and mapping

Info

Publication number: CN211853388U
Application number: CN202020447699.7U
Authority: CN
Inventors: 申浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-03
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a reconnaissance is horizontal fixing device for survey and drawing, include: the rotary disk, the axis department of rotary disk upper surface articulates there is the platform of placing, and rotary disk lower surface fixed mounting has the adapter, and the quantity of adapter is three, and three adapter is the circumference array with the rotary disk and distributes, and all articulated in the three adapter have flexible foot to make the rotary disk keep the level or incline through adjusting three flexible foot. The utility model provides a reconnaissance is horizontal fixing device for survey, according to the spirit level of placing the bench and show, adjust three flexible foot respectively, enable to place the platform and be in the level, also can be suitable for in the place that has the grade, the suitability of device has been increased, three flexible foot can better contact with ground, the stability of the device is improved, the step of rotatory mapping instrument has been simplified, the mapping precision is improved, can leave instrument and the little instrument that needs to be used in the reconnaissance mapping work, can prevent that instrument and instrument from losing, the work of reconnaissance worker has been made things convenient for.

Description

Horizontal fixing device for reconnaissance and surveying and mapping

Technical Field

The utility model relates to an exploration survey and drawing technical field relates to a survey is horizontal fixing device for survey and drawing particularly.

Background

Reconnaissance, which refers to finding out, analyzing and evaluating the geological and geographical environmental characteristics and geotechnical engineering conditions of a construction site and proposing reasonable foundation suggestions and compiling the activities of reconnaissance files of construction engineering according to the requirements of the construction engineering. Before mining or engineering construction, on-site investigation is carried out on terrain, geological structures, underground resource storage conditions and the like. Usually, the construction site needs to be surveyed before construction.

When a surveying worker carries out surveying and mapping, the surveying and mapping device is required to be used for carrying out data monitoring and recording, the surveying and mapping work is often carried out by the surveying and mapping worker, the terrain is uneven, the surveying and mapping device cannot be well fixed, therefore, a surveying and mapping fixing device which is convenient for a surveying worker is needed, but the existing fixing device has a too simple structure, does not provide good horizontal fixing effect, affects the mapping result and increases the working time, meanwhile, as surveying workers need to survey and draw the site environment at a plurality of angles during surveying and drawing, the prior fixing device does not have a rotating mechanism, the whole device needs to be rotated, the working progress is influenced, therefore, the existing horizontal fixing device has the problems of simple structure, inconvenient use, bad horizontal fixing effect, influence on the mapping result and no inconvenient multi-angle mapping of the rotating mechanism.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a horizontal fixing device is used in reconnaissance survey and drawing aims at solving current horizontal fixing device and has simple structure, inconvenient use, the fixed effect of level not influence the mapping result well and do not have the problem of the inconvenient multi-angle survey and drawing of rotary mechanism.

Technical scheme

In order to realize above-mentioned purpose, the utility model provides a pair of reconnaissance is horizontal fixing device for survey and drawing, including the rotary disk, the axis department of rotary disk upper surface articulates there is the platform of placing, fixed surface installs the adapter under the rotary disk, the quantity of adapter is three, and is three the adapter uses the rotary disk to be circumference array distribution, and is three all articulated in the adapter have flexible foot, and through adjusting threely flexible foot makes the rotary disk keep the level or the slope.

As preferred, flexible foot includes shell, extension rod, fixed foot, the one end of shell is equipped with the adapter, and other end fixed mounting has the mount, the carrier is installed to the upper surface symmetry of mount, the extension rod cup joints in the shell, and is located the mount, the outer wall of the relative both sides of extension rod all is equipped with the pinion rack, two the gear of carrier meshes with two pinion racks respectively mutually, the quantity of fixed foot is two, two fixed foot is fixed respectively in the inner wall of mount both sides, the extension rod is located that the outside one end of shell articulates there is the stationary blade.

Preferably, the fixed foot comprises an axle connecting seat, a connecting rod, a connecting seat and a fixed head, the axle connecting seat is fixedly installed on the upper surface inside the fixed frame, the connecting seat is fixedly installed on the inner wall of one side inside the fixed frame, one end of the connecting rod is hinged to the connecting seat, the other end of the connecting rod is hinged to the fixed head, the outer wall of the connecting rod is sleeved with the link connecting seat, a telescopic rod is hinged to the link connecting seat, and the other end of the telescopic rod is hinged to the axle connecting seat.

Preferably, the outer wall of the placing table is movably provided with a drawing shell.

Preferably, a level gauge is fixedly mounted on the upper surface of the placing table.

Preferably, the rotating disc and the placing table are made of iron-carbon alloy in a whole.

Advantageous effects

Compared with the prior art, the utility model provides a pair of reconnaissance is horizontal fixing device for survey and drawing possesses following beneficial effect:

1. the utility model discloses a, pull out the extension rod of three flexible foot respectively, will rotate to parallel with ground with extension rod articulated stationary blade, according to placing the bench spirit level meter demonstration, adjust three flexible foot respectively, be in the level until placing the platform, also can be suitable for in the place that has the grade of slope, increased the suitability of device, three flexible foot and the better contact of ground ability improve device stability.

2. The utility model discloses a, when the place of the different angles of needs survey and drawing, need not rotate whole device or rotate surveying instrument, only need will place the platform rotatory round the rotary disk, can accomplish and adjust to the angle that needs, simplified work flow, can prevent the horizontal direction skew that causes in rotating device or mobile instrument simultaneously, improved work efficiency.

3. The utility model discloses a, there is the pull shell at the outer wall movable mounting who places the platform, can leave instrument and the little instrument that need use in the investigation survey and drawing work in, can prevent that instrument and instrument from losing, have made things convenient for reconnaissance worker's work, have improved economic benefits.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the extension of the telescopic leg of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 4 is a schematic plan view of the fixing leg of the present invention.

The main reference numbers:

1. rotating the disc; 2. a placing table; 3. a transfer seat; 4. a telescopic leg; 5. a housing; 6. an extension rod; 7. a fixing leg; 8. a fixed mount; 9. a gear carrier; 10. a shaft coupling seat; 11. a connecting rod; 12. a connecting seat; 13. a fixed head; 14. a telescopic rod; 15. drawing the shell; 16. a linking base; 17. a level meter; 18. a sheet is fixed.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Please refer to fig. 1-4, a horizontal fixing device for reconnaissance and surveying, comprising a rotating disk 1, a placing table 2 is hinged at the middle shaft of the upper surface of the rotating disk 1, adapter seats 3 are fixedly installed on the lower surface of the rotating disk 1, the number of the adapter seats 3 is three, the three adapter seats 3 are distributed in a circumferential array manner by the rotating disk 1, telescopic legs 4 are hinged in the three adapter seats 3, the rotating disk 1 is kept horizontal or inclined by adjusting the three telescopic legs 4, the rotating disk 1 and the placing table 2 are made of iron-carbon alloy integrally, the rotating disk 1 can be adjusted to be horizontal by the three telescopic legs 4 hinged at the bottom of the rotating disk 1, a surveying instrument can be kept horizontal, the surveying and surveying accuracy is guaranteed, the placing table 2 hinged on the rotating disk 1 can rotate the surveying and surveying instrument placed on the placing table 2, so as to achieve the purpose.

As shown in fig. 1 and 2, in the further proposed technical solution of the present invention, the retractable leg 4 comprises a housing 5, an extension rod 6, and a fixed leg 7, wherein one end of the housing 5 is provided with an adapter, and the other end is fixedly installed with a fixing frame 8, gear carriers 9 are symmetrically installed on the upper surface of the fixing frame 8, the extension rod 6 is sleeved on the housing 5 and is located in the fixing frame 8, the outer walls of the two opposite sides of the extension rod 6 are respectively provided with a toothed plate, the gears of the two gear carriers 9 are respectively engaged with the two toothed plates, the number of the fixed legs 7 is two, the two fixed legs 7 are respectively fixedly installed on the inner walls of the two sides of the fixing frame 8, one end of the extension rod 6 located outside the housing 5 is hinged with a fixing plate 18, the fixed legs 7 installed on the two sides of the fixing frame 8 can fix the extension rod 6 located in the housing 5 to prevent the extension rod 6, the process of drawing the extension rod 6 can be made smoother.

As shown in fig. 3 and 4, in the further proposed technical solution of the present invention, the fixing leg 7 includes a pivot seat 10, a connecting rod 11, a connecting seat 12 and a fixing head 13, the pivot seat 10 is fixedly installed on the upper surface inside the fixing frame 8, the connecting seat 12 is fixedly installed on the inner wall of one side inside the fixing frame 8, one end of the connecting rod 11 is hinged to the connecting seat 12, and the other end is hinged to the fixing head 13, a link seat 16 is sleeved on the outer wall of the connecting rod 11, a telescopic rod 14 is hinged in the link seat 16, the other end of the telescopic rod 14 is hinged to the pivot seat 10, the fixing head 13 contacts with the outer wall of the extension rod 6 to ensure that the extension rod 6 does not slide outwards, the connecting rod 11 connects the fixing head 13 and the connecting seat 12, so that the fixing head 13 cannot move to both sides, the telescopic rod 14 is hinged to the link seat 16 sleeved on the connecting rod 11, when the telescopic rod 14 is shortened, the fixed head 13 is moved away from the wand 6 to enable the wand 6 to slide within the housing 5, and when the wand 14 is extended, the telescopic rod 14 pushes the connecting rod 11 to rotate upwards, bringing the fixed head 13 back into contact with the wand 6, at which point the wand 6 cannot slide within the housing 5.

As shown in fig. 1 and 2, the utility model further provides a technical solution in which the outer wall of the placing table 2 is movably provided with a drawing shell 15, so as to store some small tools and surveying and mapping tools which are needed in surveying and mapping.

As shown in fig. 1 and 2, the utility model discloses in the further technical scheme that provides, the last fixed surface who places platform 2 installs spirit level 17, and whether reconnaissance survey and drawing personnel can judge placing platform 2 and be in the level according to spirit level 17 at the in-process of reconnaissance on the spot, can assist the reconnaissance personnel to carry out the level.

The working principle is as follows:

the first step is as follows: the three telescopic legs 4 are respectively unfolded to a certain angle.

The second step is that: the telescopic link 14 that will fix foot 7 contracts, and when telescopic link 14 shortened, telescopic link 14 pulling connecting rod 11 rotated certain angle downwards, made fixed head 13 leave extension rod 6, and extension rod 6 can slide in shell 5 this moment, and when telescopic link 14 extended, telescopic link 14 promoted connecting rod 11 and rotated upwards, made fixed head 13 contact with extension rod 6 again, and extension rod 6 can not slide in shell 5 this moment.

The third step: according to the level meter 17 on the placing table 2, whether the placing table 2 is horizontal or not is displayed, and the three telescopic legs 4 are adjusted to enable the placing table 2 to be horizontal.

The fourth step: place surveying and mapping instrument on placing platform 2, when surveying and mapping in-process need adjust surveying and mapping instrument's angle, the rotatory platform 2 of placing can reach rotatory surveying and mapping instrument's purpose.

The fifth step: small tools and small surveying instruments to be used in surveying and mapping can be placed in the pull housing 15 to prevent the small tools and small surveying instruments from being lost.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a horizontal fixing device is used in reconnaissance survey and drawing which characterized in that includes: the rotary table comprises a rotary table (1), wherein a placing table (2) is hinged to the middle shaft of the upper surface of the rotary table (1), adapter seats (3) are fixedly mounted on the lower surface of the rotary table (1), the number of the adapter seats (3) is three, the three adapter seats (3) are distributed in a circumferential array mode through the rotary table (1), the three adapter seats (3) are internally hinged with telescopic feet (4), and the rotary table (1) is kept horizontal or inclined through the telescopic feet (4).

2. The horizontal fixing device for surveying and mapping according to claim 1, the telescopic leg (4) comprises a shell (5), an extension rod (6) and a fixed leg (7), one end of the shell (5) is provided with an adapter, a fixed frame (8) is fixedly arranged at the other end of the extension rod, gear racks (9) are symmetrically arranged on the upper surface of the fixed frame (8), the extension rod (6) is sleeved on the shell (5), and are positioned in the fixed frame (8), toothed plates are arranged on the outer walls of two opposite sides of the extension rod (6), gears of the two gear carriers (9) are respectively meshed with the two toothed plates, the number of the fixed feet (7) is two, the two fixed feet (7) are respectively and fixedly arranged on the inner walls of the two sides of the fixed frame (8), one end of the extension rod (6) positioned outside the shell (5) is hinged with a fixing plate (18).

3. The horizontal fixing device for reconnaissance and surveying and mapping as claimed in claim 2, wherein the fixing foot (7) comprises an axle connecting seat (10), a connecting rod (11), a connecting seat (12) and a fixing head (13), the axle connecting seat (10) is fixedly installed on the upper surface inside the fixing frame (8), the connecting seat (12) is fixedly installed on the inner wall of one side inside the fixing frame (8), one end of the connecting rod (11) is hinged with the connecting seat (12), the other end of the connecting rod is hinged with the fixing head (13), a chain connecting seat (16) is sleeved on the outer wall of the connecting rod (11), a telescopic rod (14) is hinged inside the chain connecting seat (16), and the other end of the telescopic rod (14) is hinged with the axle connecting seat (10).

4. A horizontal fixing device for surveying and mapping according to claim 1, characterized in that a drawing shell (15) is movably mounted on the outer wall of the placing table (2).

5. A horizontal fixing device for surveying and mapping according to claim 1, characterized in that a level gauge (17) is fixedly mounted on the upper surface of the placing table (2).

6. A horizontal fixing device for surveying and mapping according to claim 1, wherein the rotating disc (1) and the placing table (2) are made of iron-carbon alloy.