CN212226590U

CN212226590U - Novel surveying and mapping support

Info

Publication number: CN212226590U
Application number: CN202021013440.8U
Authority: CN
Inventors: 靳洁
Original assignee: Shaanxi Polytechnic Institute
Current assignee: Shaanxi Polytechnic Institute
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-12-25
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a novel survey and drawing support relates to the survey and drawing technical field. It includes the install bin, the install bin top is equipped with the handle, upper portion sliding connection has the apron, can seal the install bin when the support is idle, prevent that the dust from scattering in, terminal surface and left end face middle part are equipped with the scale mark before the install bin, the slip window that is located the scale mark top is offered to terminal surface and left end face before the install bin, terminal surface fixed mounting has the bearing frame under the install bin, the bearing frame rotates and is connected with the pivot, pivot lower extreme fixedly connected with containing box, containing box inside is equipped with the telescopic link that is equilateral triangle and distributes. The position of surveying instrument can be adjusted wantonly to this support, reflects the distance before and after the surveying instrument transform directly perceivedly, has the shrink nature and has reduced occupation space, can adapt to multiple relief topography, has improved the precision of survey and drawing.

Description

Novel surveying and mapping support

Technical Field

The utility model relates to a survey and drawing technical field, more specifically relate to a novel survey and drawing support.

Background

Mapping refers to measuring, collecting and drawing the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities.

Devices such as a surveying instrument and a level instrument are often used in the surveying and mapping process, but the existing surveying and mapping support lacks flexibility, namely, after the support is fixed, the position of the surveying and mapping instrument cannot be changed at will, even if some supports have the function of changing the position, the existing surveying and mapping support does not have the capability of accurate positioning, such as displaying the moving horizontal and vertical coordinates of the surveying and mapping instrument; moreover, the existing bracket is mostly a single pointed supporting part, is lack of stability on a relatively flat cement ground and is easy to tip over; and the existing support is large in size, troublesome in the taking process and large in occupied space.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a novel survey and drawing support, it can realize adjusting the position of surveying instrument wantonly, reflects the distance around the surveying instrument transform directly perceivedly, has contractility and has reduced occupation space, can adapt to multiple relief topography, has improved the precision of survey and drawing.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a novel surveying and mapping support, it includes the install bin, the install bin top is equipped with the handle, install bin upper portion sliding connection has the apron, can seal the install bin when the support is idle, prevent that the dust from scattering in going into, terminal surface and left end face middle part are equipped with the scale mark before the install bin, the slip window that is located the scale mark top is seted up to terminal surface and left end face before the install bin, terminal surface fixed mounting has the bearing frame under the install bin, the bearing frame rotates and is connected with the pivot, pivot lower extreme fixedly connected with containing box, the inside telescopic link that is equilateral triangle and distributes that is equipped with of containing box, can contract the telescopic link when idle, make things convenient for taking and depositing of support, the space that occupies has been reduced, containing box one end fixedly. The position of surveying instrument can be adjusted at will, the distance before and after the surveying instrument changes is reflected visually, the contractibility is achieved, the occupied space is reduced, the device can adapt to various terrain terrains, and the surveying and mapping precision is improved.

Further, inside first slide rail and the second slide rail of being provided with perpendicularly of install bin, first slide rail and second slide rail sliding connection have first slider and second slider respectively, first slider and second slider are close to install bin center side one end is connected with first connecting rod and second connecting rod respectively, first connecting rod and second connecting rod are close to install bin center one end all is connected with same base, the base up end is equipped with connecting portion, first slider and second slider are kept away from install bin center side is connected with the operation piece respectively, terminal surface fixedly connected with pointer under the operation piece, pointer are used for indicating scale mark, and when mapping device removed, can accurate record the coordinate position that removes, make data possess persuasiveness more.

Further, the supporting leg uses flexible class pipe utensil, the supporting height of adjustable supporting leg, and the rotation groove has been seted up to its diapire, and the inside fixed round pin axle that is provided with in supporting leg bottom, round pin axle rotate be connected with tray supporting seat and knife tip supporting seat, and tray supporting seat and knife tip supporting seat are 90 fixed connection and rotate in a flexible way in rotating the groove to the needs of adaptation different topography, the quick expansion of the survey and drawing work of being convenient for.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize adjusting the position of surveying instrument wantonly, reflects the distance before and after the surveying instrument transform directly perceivedly, has the shrink nature and has reduced occupation space, can adapt to multiple relief topography, has improved the precision of survey and drawing.

(2) The utility model discloses a moving method of coordinate formula, the record can be done to the removal of position around the surveying instrument accurately to the arrangement of plus scale mark, makes surveying and mapping data possess persuasion more.

(3) The utility model discloses a telescoping device be the level flexible, can control the occupation space size of support betterly, and is very convenient when carrying moreover.

(4) The utility model discloses a rotary device is convenient for wholly rotate the install bin, greatly increased the measuring range of surveying instrument, be favorable to the quick completion of survey and drawing work.

(5) The utility model discloses a supporting seat be two unification structures, avoided traditional supporting seat to the not enough trouble of different topography adaptability, greatly improved the efficiency of plotting work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the installation box of the present invention;

FIG. 3 is a schematic structural view of the storage box and the connecting portion thereof according to the present invention;

fig. 4 is a schematic structural view of the base of the present invention;

FIG. 5 is a schematic view of the internal structure of the support leg of the present invention;

fig. 6 is a bottom view of the mounting box of the present invention;

fig. 7 is a schematic diagram of connection between the pointer and the operation tool of the present invention.

The reference numbers in the figures illustrate:

the automatic lifting device comprises an installation box 1, scale marks 2, a pointer 3, an operation block 4, a cover plate 5, a handle 6, a sliding window 7, a storage box 8, a knife tip supporting seat 9, a tray supporting seat 10, supporting legs 11, a telescopic rod 12, a pin shaft 13, a rotating groove 14, a first sliding rail 15, a first sliding block 16, a first connecting rod 17, a base 18, a second connecting rod 19, a second sliding block 20, a bearing seat 21, a second sliding rail 22, a rotating shaft 23 and a connecting part 24.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1-7, a novel surveying and mapping support, it includes

install bin

1, 1 top of install bin is equipped with handle 6, 1 upper portion sliding connection of install bin has apron 5, can seal the install bin when the support is idle, in preventing that the dust from scattering, 1 preceding terminal surface of install bin and left end face middle part are equipped with scale mark 2, the sliding window 7 that is located scale mark 2 top is seted up to terminal surface and left end face before the install bin, 1 lower terminal surface fixed mounting of install bin has bearing frame 21, bearing frame 21 rotates and is connected with

pivot

23, 23 lower extreme fixedly connected with containing box 8 of pivot, containing box 8 is inside to be equipped with the telescopic link 12 that is equilateral triangle and distributes, can contract telescopic link 12 when idle, make things convenient for taking and depositing of support, the space that has occupied has been reduced, containing box 8 one end fixedly connected with supporting leg 11 is kept away from to telescopic link. The position of surveying instrument can be adjusted at will, the distance before and after the surveying instrument changes is reflected visually, the contractibility is achieved, the occupied space is reduced, the device can adapt to various terrain terrains, and the surveying and mapping precision is improved.

The traditional surveying and mapping support is mostly fixed, a surveying and mapping instrument cannot be moved, much flexibility is lacked, the support needs to be moved integrally when the surveying and mapping instrument needs to be moved, time and labor are wasted, in order to solve the problem, a first slide rail 15 and a second slide rail 22 are vertically arranged in an installation box 1, the first slide rail 15 and the second slide rail 22 are respectively connected with a first slide block 16 and a second slide block 20 in a sliding manner, one ends of the first slide block 16 and the second slide block 20, which are close to the center side of the installation box 1, are respectively connected with a first connecting rod 17 and a second connecting rod 19, one ends of the first connecting rod 17 and the second connecting rod 19, which are close to the center of the installation box 1, are respectively connected with a same base 18, a connecting part 24 is arranged on the upper end face of the base 18, the first slide block 16 and the second slide block 20, which are far away from the center side of the installation box, when the surveying and mapping device moves, the moved coordinate position can be accurately recorded, and the data is more persuasive.

In order to adapt to the needs of different topography, consequently use flexible class pipe utensil with supporting leg 11, can adjust the support height of supporting leg like this according to the topography needs, rotation groove 14 has been seted up to its diapire, 11 inside fixed being provided with round pin axles 13 in the bottom of supporting leg, round pin axle 13 rotates and is connected with tray supporting seat 10 and knife tip supporting seat 9, tray supporting seat 10 and knife tip supporting seat 9 are 90 fixed connection and rotate in the groove is changeed in a flexible way to the quick expansion of survey and drawing work.

The user selects and uses the tray supporting seat 10 or the knife tip supporting seat 9 according to the terrain requirement, so as to more stably support the whole bracket, the telescopic rod 12 is pulled out to the outside, the supporting leg 11 is unfolded at a larger angle, the integral stability is enhanced, the self height of the supporting leg 11 is adjusted so as to adapt to the work requirement, the cover plate 5 is pulled out, the moving mechanism in the installation box 1 is displayed, the mapping device such as a mapping instrument is connected and fixed with the connecting part 24, the preparation work is completed at the moment, in the using process, the operation block 4 or the direct handheld mapping instrument moves in each direction, the pointer 3 connected below the operation block correspondingly indicates a certain scale mark 2, the data recording before and after the change is convenient, the mapping instrument can be subjected to 360-degree visual angle conversion through the rotating shaft 23, the mapping work can be smoothly and rapidly completed, the telescopic rod 12 is pushed to the innermost side after the mapping work is completed, reduce occupation space, pull down the surveying instrument, push apron 5 innermost side again.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a novel survey and drawing support, includes install bin (1), its characterized in that: install bin (1) top is equipped with handle (6), and upper portion sliding connection has apron (5), and preceding terminal surface and left end face middle part are equipped with scale mark (2), sliding window (7) have been seted up to scale mark (2) top, terminal surface fixed mounting has bearing frame (21) under install bin (1), bearing frame (21) are rotated and are connected with pivot (23), pivot (23) lower extreme fixedly connected with containing box (8), containing box (8) inside is equipped with telescopic link (12) that are equilateral triangle and distribute, containing box (8) one end fixedly connected with supporting leg (11) are kept away from in telescopic link (12).

2. A novel mapping stand, according to claim 1, characterized in that: install bin (1) inside perpendicular be provided with first slide rail (15) and second slide rail (22), first slide rail (15) and second slide rail (22) sliding connection respectively have first slider (16) and second slider (20), first slider (16) and second slider (20) are close to install bin (1) center side one end is connected with first connecting rod (17) and second connecting rod (19) respectively, first connecting rod (17) and second connecting rod (19) are close to install bin (1) center one end all is connected with same base (18), base (18) up end is equipped with connecting portion (24), keep away from install bin (1) center side is connected with operation piece (4) respectively, terminal surface fixedly connected with pointer (3) under operation piece (4).

3. A novel mapping stand, according to claim 1, characterized in that: the supporting leg (11) diapire has been seted up and has been rotated groove (14), supporting leg (11) bottom internal fixation is provided with round pin axle (13), round pin axle (13) rotate and are connected with tray supporting seat (10) and knife tip supporting seat (9), tray supporting seat (10) with knife tip supporting seat (9) are 90 fixed connection.