CN215725925U

CN215725925U - Portable topography mapping tool platform

Info

Publication number: CN215725925U
Application number: CN202120515839.4U
Authority: CN
Inventors: 郭紫龙; 张更垒; 张敏; 陈启超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2022-02-01
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a portable topographic surveying and mapping tool table which comprises a tool table body, wherein telescopic folding legs are arranged at the bottom of the outer side of the tool table body, a first rotating shaft is arranged at the contact part of the top ends of the folding legs and the tool table body, an elastic knob is arranged at one end of the first rotating shaft, and a tool table inner bin capable of being internally and externally penetrated through the tool table body is arranged in the middle above the tool table body. The portable topographic surveying and mapping tool table reduces the volume through the telescopic folding legs, can be lifted up for moving through the external handle, and is convenient to carry and use outside. Through the survey and drawing paper fixed knot who has magnet and fixture block construct with survey and drawing paper fixed, can guarantee that the surveying personnel can not receive external wind factor influence when using survey and drawing paper to survey and draw, ensured the accuracy of survey and drawing.

Description

Portable topography mapping tool platform

Technical Field

The utility model relates to the technical field of surveying and mapping tools, in particular to a portable topographic surveying and mapping tool table.

Background

Topography measurement (topographic survey) refers to the process of mapping a topographical map. The projection position and elevation of the ground features and terrain on the earth surface on the horizontal plane are measured, the projection position and elevation are reduced according to a certain proportion, and a terrain map is drawn by using symbols and notations. The topographic survey mainly adopts aerial photogrammetry methods, including control survey and fragmentary portion survey, and the fragmentary portion survey is mainly divided into a flat-bed instrument surveying method, a small flat-bed instrument and theodolite combined surveying method, a theodolite surveying method and the like according to different instruments. Survey and drawing staff carries out survey and drawing during operation in the open air, need use the mapping tool platform, but current mapping tool platform is usually bulky, inconvenient carrying, receives influences such as external wind-force easily when necessary mapping paper uses moreover when surveying and drawing, influences the plotting effect. These problems remain to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provides a portable topographic surveying and mapping tool table.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a portable topographic mapping tool table comprises a tool table body, wherein a telescopic folding leg is arranged at the bottom of the outer side of the tool table body, a first rotating shaft is arranged at the contact part of the top end of the folding leg and the tool table body, an elastic knob is arranged at one end of the first rotating shaft, an inner tool table bin capable of internally and externally penetrating the tool table body is arranged in the middle of the upper part of the tool table body, a second spring is arranged on the outer bottom surface of the inner tool table bin, the second spring is fixedly connected with the inner wall of the tool table body, telescopic rods are arranged on two sides of the outer part of the inner tool table bin, the first spring is sleeved on each telescopic rod, a slider is arranged at the end part of each telescopic rod, a landslide matched with the slider is arranged on the inner side wall of the tool table body, limiting plates penetrating the landslide are arranged on two sides of the tool table body, a mapping paper reel and a fixed reel are respectively arranged on the inner walls of two sides of the inner tool table bin, a mapping panel is arranged on the upper panel surface of the inner tool table bin, be equipped with survey and drawing paper fixed knot on the survey and drawing panel constructs, be equipped with handle one on the instrument platform body.

Further, folding leg includes pole one and pole two, rotation axis one is connected on pole one top, pole two wears to establish the bottom at pole one, be equipped with evenly distributed's a plurality of draw-in groove insection one on the pole two, wear to be equipped with the button on the pole one, be equipped with the lever of being connected with the button in the pole one, the lever is equipped with spring three in the one end that is close to the button, spring three other end connecting rod inner wall, the lever middle part is equipped with the bracing piece, the bracing piece lower extreme is equipped with rotation axis two with the lever junction, bracing piece upper end connecting rod inner wall, the bottom of lever is equipped with insection two, insection one and insection two adaptations.

Further, survey and drawing paper fixed knot constructs includes upper fixed plate and bottom plate, the bottom plate inlays to be established on the survey and drawing panel, bottom plate top both ends are equipped with the draw-in groove, both ends be equipped with magnet between the draw-in groove, the upper fixed plate below is equipped with the fixture block of adaptation draw-in groove and the magnet of position adaptation, the upper fixed plate top is equipped with handle two.

Further, survey and drawing paper reel and fixed reel are located survey and drawing panel below both sides respectively, the roll-up is equipped with survey and drawing paper on the survey and drawing paper reel.

Furthermore, two symmetrical folding legs are arranged and are respectively positioned on two sides of the bottom of the tool table body, and fixing seats are arranged at the bottom ends of the folding legs.

Compared with the prior art, the utility model has the advantages that: the portable topographic surveying and mapping tool table reduces the volume through the telescopic folding legs, can be lifted up for moving through the external handle, and is convenient to carry and use outside. Through the survey and drawing paper fixed knot who has magnet and fixture block construct with survey and drawing paper fixed, can guarantee that the surveying personnel can not receive external wind factor influence when using survey and drawing paper to survey and draw, ensured the accuracy of survey and drawing.

Drawings

Fig. 1 is a schematic structural diagram of a portable terrain mapping tool table according to the present invention.

Fig. 2 is a schematic view of the telescoping of the folding legs of a portable terrain mapping tool table according to the present invention.

Fig. 3 is a schematic view of a mapping paper fixing structure of a portable topographic mapping tool table according to the present invention.

Fig. 4 is a schematic view of a stationary structure for a drawing sheet of a portable terrain surveying and mapping tool table according to the present invention in use.

As shown in the figure: 1. folding leg, 2, first rod, 3, button, 4, insection one, 5, second rod, 6, fixing base, 7, rotation axis one, 8, elasticity knob, 9, tool table body, 10, landslide, 11, limiting plate, 12, slider, 13, first spring, 14, telescopic link, 15, tool table inner bin, 16, surveying paper reel, 17, surveying paper, 18, surveying paper fixed knot construct, 19, surveying panel, 20, fixed reel, 21, second spring, 22, first handle, 23, third spring, 24, bracing piece, 25, rotation axis two, 26, lever, 27, insection two, 28, bottom plate, 29, magnet, 30, upper fixed plate, 31, fixture block, 32, draw-in groove, 33, second handle.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, a portable topographic surveying and mapping tool table comprises a tool table body 9, a telescopic folding leg 1 is arranged at the bottom of the outer side of the tool table body 9, a first rotating shaft 7 is arranged at the contact position of the top end of the folding leg 1 and the tool table body 9, an elastic knob 8 is arranged at one end of the first rotating shaft 7, a tool table inner bin 15 capable of internally and externally penetrating the tool table body 9 is arranged in the middle of the upper portion of the tool table body 9, a second spring 21 is arranged on the bottom surface of the outer portion of the tool table inner bin 15, the second spring 21 is fixedly connected with the inner wall of the tool table body 9, telescopic rods 14 are arranged on two sides of the outer portion of the tool table inner bin 15, a first spring 13 is sleeved on each telescopic rod 14, a slider 12 is arranged at the end portion of each telescopic rod 14, a slide slope 10 matched with the slider 12 is arranged on the inner side wall of the tool table body 9, limiting plates 11 penetrating the slide slope 10 are arranged on two sides of the tool table body 9, be equipped with survey and drawing paper reel 16 and fixed reel 20 on the 15 both sides inner walls in storehouse in the instrument stand respectively, be equipped with survey and drawing panel 19 on the 15 upper plate faces in the instrument stand, be equipped with survey and drawing paper fixed knot on the survey and drawing panel 19 and construct 18, be equipped with a handle 22 on the instrument stand body 9.

Folding leg 1 includes pole one 2 and pole two 5, rotation axis one 7 is connected on 2 tops of pole one, pole two 5 are worn to establish in the bottom of pole one 2, be equipped with a plurality of draw-in groove insection 4 of evenly distributed on two 5 poles, wear to be equipped with button 3 on one 2 poles, be equipped with the lever 26 of being connected with button 3 in the pole one 2, lever 26 is equipped with spring three 23 in the one end that is close to button 3, spring three 23 other end connecting rod 2 inner walls, lever 26 middle part is equipped with

bracing piece

24, 24 lower extremes of bracing piece and lever 26 junction are equipped with rotation axis two 25, 2 inner walls of 24 upper end connecting rods of bracing piece, the bottom of lever 26 is equipped with insection two 27, insection one 4 and insection two 27 adaptations.

Survey and drawing paper fixed knot constructs 18 includes upper fixed plate 30 and bottom plate 28, bottom plate 28 inlays and establishes on survey and drawing panel 19, bottom plate 28 top both ends are equipped with draw-in groove 32, both ends be equipped with magnet 29 between the draw-in groove 32, upper fixed plate 30 below is equipped with the fixture block 31 of adaptation draw-in groove 32 and the magnet 29 of position adaptation, upper fixed plate 30 top is equipped with handle two 33. The surveying paper reel 16 and the fixed reel 20 are respectively arranged on two sides below the surveying panel 19, and the surveying paper reel 16 is wound with surveying paper 17. The folding leg 1 is provided with two symmetrical legs which are respectively positioned at two sides of the bottom of the tool table body 9, and the bottom end of the folding leg 1 is provided with a fixed seat 6.

When the folding leg is used, the tightening knob 8 is loosened, the folding leg 1 is rotated to a proper angle and then tightened, the button 3 is pressed to draw the second rod 5 out for adjusting the length, the button 3 is loosened, and the fixing seat 6 is fixed. Take limiting plate 11 out, under the effect of spring two 21, pop out storehouse 15 in the instrument desk, insert limiting plate 11 again, fix slider 12 and represent promptly that storehouse 15 in the instrument desk is fixed, will twine in advance in surveying paper reel 16 surveying paper 17 takes out and places in surveying and mapping panel 19 top, and surveying paper 17 other end inserts fixed reel 20, and surveying paper fixed knot constructs 18 and fixes surveying paper 17 and can survey and draw.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A portable terrain mapping tool stand, comprising a tool stand body (9), characterized in that: the tool table is characterized in that telescopic folding legs (1) are arranged at the bottom of the outer side of the tool table body (9), a first rotating shaft (7) is arranged at the top end of each folding leg (1) and in contact with the tool table body (9), an elastic knob (8) is arranged at one end of the first rotating shaft (7), an inner tool table bin (15) capable of internally and externally penetrating through the tool table body (9) is arranged in the middle of the upper portion of the tool table body (9), a second spring (21) is arranged on the outer bottom surface of the inner tool table bin (15), the second spring (21) is fixedly connected with the inner wall of the tool table body (9), telescopic rods (14) are arranged on the two outer sides of the inner tool table bin (15), a first spring (13) is sleeved on each telescopic rod (14), a sliding block (12) is arranged at the end portion of each telescopic rod (14), a sliding slope (10) matched with the sliding block (12) is arranged on the inner side wall of the tool table body (9), limiting plates (11) penetrating through the sliding slope (10) are arranged on the two sides of the tool table body (9), be equipped with survey and drawing paper reel (16) and fixed reel (20) on storehouse (15) both sides inner wall in the instrument stand respectively, be equipped with survey and drawing panel (19) on the face in storehouse (15) in the instrument stand, be equipped with survey and drawing paper fixed knot on survey and drawing panel (19) and construct (18), be equipped with on instrument stand body (9) and handle one (22).

2. A portable terrain mapping tool stand as defined in claim 1, wherein: the folding leg (1) comprises a first rod (2) and a second rod (5), the top end of the first rod (2) is connected with a first rotating shaft (7), the second rod (5) penetrates through the bottom end of the first rod (2), a plurality of clamping groove insections (4) which are uniformly distributed are arranged on the second rod (5), a button (3) penetrates through the first rod (2), a lever (26) connected with the button (3) is arranged in the first rod (2), a third spring (23) is arranged at one end, close to the button (3), of the lever (26), the inner wall of the first connecting rod (2) at the other end of the third spring (23), a supporting rod (24) is arranged in the middle of the lever (26), a second rotating shaft (25) is arranged at the joint of the lower end of the supporting rod (24) and the lever (26), the inner wall of the first connecting rod (2) at the upper end of the supporting rod (24), and a second insection (27) is arranged at the bottom end of the lever (26), the insection I (4) is matched with the insection II (27).

3. A portable terrain mapping tool stand as defined in claim 1, wherein: survey and drawing paper fixed knot constructs (18) and includes upper fixed plate (30) and bottom plate (28), bottom plate (28) are inlayed and are established on survey and drawing panel (19), bottom plate (28) top both ends are equipped with draw-in groove (32), both ends be equipped with magnet (29) between draw-in groove (32), upper fixed plate (30) below is equipped with fixture block (31) and the magnet (29) of position adaptation of adaptation draw-in groove (32), upper fixed plate (30) top is equipped with handle two (33).

4. A portable terrain mapping tool stand as defined in claim 1, wherein: survey and drawing paper reel (16) and fixed reel (20) are located survey and drawing panel (19) below both sides respectively, survey and drawing paper reel (16) upward roll is equipped with survey and drawing paper (17).

5. A portable terrain mapping tool stand as defined in claim 1, wherein: the foldable leg (1) is provided with two symmetrical legs which are respectively positioned at two sides of the bottom of the tool table body (9), and the bottom end of the foldable leg (1) is provided with a fixed seat (6).