CN210747928U

CN210747928U - Portable urban and rural planning is with survey and drawing device

Info

Publication number: CN210747928U
Application number: CN201921218248.XU
Authority: CN
Inventors: 金玉洁; 马可漂; 马国强
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-16
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a portable city and countryside planning is with survey and drawing device, including the drawing board, the right-hand member hinged joint of drawing board lower surface has the connecting block, the lower extreme hinged joint of movable block has the connecting block, the lower extreme fixedly connected with rotating device of telescopic link, the left and right sides of drawing board all rotates and is connected with the spool, the equal fixedly connected with fixed plate in both ends about the drawing board upper surface, the front end sliding connection of drawing board upper surface has the second turning block, and the first scale of the rear side fixedly connected with of second turning block, the last sliding surface of first scale is connected with the second scale, the inboard block of drawing board is connected with the containing box, and the middle part fixedly connected with handle of drawing board front side. This portable urban and rural planning is with survey and drawing device conveniently folds, and this drawing device of being convenient for carries, and makes things convenient for the change of paper, operates more convenient, the effectual practicality that has improved this drawing device.

Description

Portable urban and rural planning is with survey and drawing device

Technical Field

The utility model relates to a relevant technical field of town and country planning specifically is a portable town and country planning is with survey and drawing device.

Background

Urban and rural planning generally refers to the construction of overall arrangement of urban planning, rural traffic living and fire-fighting greening, urban and rural planning effectively promotes urban health development, creates good working and living environments, and in the construction of urban and rural planning, various data and drawing drawings need to be mapped.

However, when drawing the drawing, need use a large amount of paper and drawing tool, it is convenient inadequately to carry, great reduction work efficiency, also increased the staff's that draws work burden simultaneously, it is comparatively loaded down with trivial details to change at the in-process paper of drawing in addition, it is convenient inadequately to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable city and countryside planning is with survey and drawing device to the carrying that proposes in solving above-mentioned background is convenient inadequately, great reduction work efficiency, also increased the work burden of drawing personnel, the paper is changed comparatively loaded down with trivial details in addition, the operation is got up convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a portable surveying and mapping device for urban and rural planning comprises a drawing board, wherein the right end of the lower surface of the drawing board is hinged with a connecting block, the left end of the lower surface of the drawing board is slidably connected with a movable block, the lower end of the movable block is hinged with the connecting block, the lower end of the connecting block is hinged with a telescopic rod, the lower end of the telescopic rod is fixedly connected with a rotating device, the lower end of the rotating device is fixedly connected with a bottom plate, the left side and the right side of the drawing board are rotatably connected with scroll shafts, the rear end of each scroll shaft is fixedly connected with a rotating handle, the left end and the right end of the upper surface of the drawing board are fixedly connected with fixed plates, the inner sides of the fixed plates are slidably connected with movable plates, the front end of the upper surface of the drawing board is slidably connected with a second rotating block, the rear side of the second rotating block is fixedly, and the middle part of the front side of the drawing board is fixedly connected with a handle.

Preferably, the telescopic rods are symmetrically arranged about a vertical middle axis of the drawing board, and the minimum contraction length dimension of the telescopic rods is smaller than half of the width dimension of the drawing board.

Preferably, rotating device includes fixed block, fixed slot and first rotation piece, and the fixed slot has all been seted up to both sides around the fixed block, and the inboard of fixed block is rotated and is connected with first rotation piece, and the upper end of first rotation piece is connected with the mode that the fixed slot adopted the block, and the lower extreme fixed connection of fixed block is at the upper surface of bottom plate, the lower extreme fixed connection of first rotation piece and telescopic link.

Preferably, the first rotating block is of a spherical structure, and the diameter of the cross section of the first rotating block is larger than that of the opening at the upper end of the fixed block.

Preferably, the movable plate forms a lifting structure at the inner side of the fixed plate, and the longitudinal section of the fixed plate is of a structure shaped like a Chinese character 'hui'.

Preferably, first scale sets up with the second scale is perpendicular mutually, and first scale and second scale all adopt the pivoted mode to be connected with the drawing board through the second turning block.

Compared with the prior art, the beneficial effects of the utility model are that: the portable mapping and drawing device for urban and rural planning is convenient to fold, carry and replace paper, is more convenient and faster to operate, and effectively improves the practicability of the drawing device;

1. the drawing device is provided with a telescopic rod, an accommodating box and a handle, wherein the telescopic rod is connected with a connecting block in a hinge mode, the connecting block is connected with a drawing board in a hinge mode, the telescopic rod is convenient to fold, the drawing device is convenient to carry through the handle, and the drawing tool is convenient to accommodate due to the arrangement of the accommodating box;

2. the movable plate forms a sliding structure on the inner side of the fixed plate, so that paper can be conveniently fixed;

3. be equipped with first scale, second scale and rotating device, first scale and second scale all adopt the pivoted mode to be connected with the drawing board through the second turning block, and the convenience is adjusted first scale and second scale, and rotating device's setting is convenient for this drawing device and is used on uneven road surface, the effectual practicality that has improved this drawing device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a front view structure diagram of the rotating device of the present invention.

In the figure: 1. a drawing board; 2. connecting blocks; 3. a movable block; 4. a telescopic rod; 5. a rotating device; 501. a fixed block; 502. fixing grooves; 503. a first rotating block; 6. a base plate; 7. a reel; 8. turning a handle; 9. a fixing plate; 10. a movable plate; 11. a second turning block; 12. a first scale; 13. a second scale; 14. a storage box; 15. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable surveying and mapping device for urban and rural planning comprises a drawing board 1, a connecting block 2, a movable block 3, a telescopic rod 4, a rotating device 5, a bottom plate 6, a scroll 7, a rotating handle 8, a fixed plate 9, a movable plate 10, a second rotating block 11, a first scale 12, a second scale 13, a containing box 14 and a handle 15, wherein the right end of the lower surface of the drawing board 1 is hinged with the connecting block 2, the left end of the lower surface of the drawing board 1 is slidably connected with the movable block 3, the lower end of the movable block 3 is hinged with the connecting block 2, the lower end of the connecting block 2 is hinged with the telescopic rod 4, the lower end of the telescopic rod 4 is fixedly connected with the rotating device 5, the lower end of the rotating device 5 is fixedly connected with the bottom plate 6, the left side and the right side of the drawing board 1 are both rotatably connected with the scroll 7, the rear end of the scroll, and the inboard sliding connection of fixed plate 9 has fly leaf 10, and the front end sliding connection of drawing board 1 upper surface has second turning block 11, and the rear side fixedly connected with first scale 12 of second turning block 11, and the upper surface sliding connection of first scale 12 has second scale 13, and the inboard block of drawing board 1 is connected with containing box 14, and the middle part fixedly connected with handle 15 of drawing board 1 front side.

Like the perpendicular axis symmetry setting about drawing board 1 of telescopic link 4 in fig. 1 and fig. 2, and the telescopic link 4 minimum shrink length dimension is less than half of drawing board 1 width dimension, makes things convenient for the folding of telescopic link 4, and this drawing device's of being convenient for carry, fly leaf 10 constitutes elevation structure in the inboard of fixed plate 9, and the longitudinal section of fixed plate 9 is "the" font structure that returns ", is convenient for fix the paper, and makes things convenient for the change of paper, it is more convenient to operate.

As in fig. 1 and 4, rotating device 5 includes fixed block 501, fixed slot 502 and first rotation piece 503, fixed slot 502 has all been seted up to both sides around the fixed block 501, the inboard of fixed block 501 is rotated and is connected with first rotation piece 503, the upper end of first rotation piece 503 is connected with the mode that fixed slot 502 adopted the block, the lower extreme fixed connection of fixed block 501 is at the upper surface of bottom plate 6, the lower extreme fixed connection of first rotation piece 503 and telescopic link 4, first rotation piece 503 is spherical structure, and the diameter size of first rotation piece 503 cross section is greater than the diameter size of fixed block 501 upper end opening part, be convenient for this drawing device to use on uneven road surface, the effectual practicality that has improved this drawing device.

First scale 12 sets up with second scale 13 perpendicular looks as in fig. 3, and first scale 12 and second scale 13 all adopt the pivoted mode to be connected with drawing board 1 through second turning block 11, conveniently adjust first scale 12 and second scale 13, are convenient for deal with different drawing requirements.

The working principle is as follows: when the portable mapping and drawing device for urban and rural planning is used, firstly, according to the attached drawing 1, a bolt on a connecting block 2 is screwed and loosened, a telescopic rod 4 is turned over on the connecting block 2, the telescopic rod 4 is adjusted according to the required height, the telescopic rod 4 is fixed through the bolt after the adjustment is finished, the lower end of the telescopic rod 4 is fixedly connected with a rotating device 5, the lower end of the rotating device 5 is fixedly connected with a bottom plate 6, when an uneven road surface is met, according to the attached drawing 4, a first rotating block 503 is rotated on the inner side of a fixed block 501, the angle of the bottom plate 6 is convenient to adjust, a fixed groove 502 is formed in the fixed block 501, the telescopic rod 4 and the bottom plate 6 are convenient to fold, according to the attached drawing 1, the bolt at the upper end of the telescopic rod 4 and the bolt on a movable block 3 are screwed and loosened, the movable block, in use of the drawing device, as shown in fig. 3, the second scale 13 forms a sliding structure on the first scale 12, and the first scale 12 and the second scale 13 are connected with the drawing board 1 in a rotating way through the second rotating block 11, so that the first scale 12 and the second scale 13 can be adjusted to meet different drawing requirements, when the paper is replaced, the bolts on the fixed plate 9 are unscrewed by screwing, so that the movable plate 10 slides upwards on the inner side of the fixed plate 9, the movable plate 10 loses the fixation of the paper, then the rotating handle 8 is rotated, the reel 7 winds the paper, the paper replacement is completed, according to the attached figure 2, the inner side of the drawing board 1 is connected with a containing box 14 in a clamping way, which is convenient for containing drawing tools, in addition, the front side of the drawing board 1 is fixedly connected with a handle 15, so that the drawing device is convenient to lift and carry, and the whole process of using the portable mapping drawing device for urban and rural planning is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable urban and rural planning is with survey and drawing device, includes drawing board (1), its characterized in that: the drawing board is characterized in that a connecting block (2) is hinged to the right end of the lower surface of the drawing board (1), a movable block (3) is slidably connected to the left end of the lower surface of the drawing board (1), a connecting block (2) is hinged to the lower end of the movable block (3), a telescopic rod (4) is hinged to the lower end of the connecting block (2), a rotating device (5) is fixedly connected to the lower end of the telescopic rod (4), a bottom plate (6) is fixedly connected to the lower end of the rotating device (5), a scroll (7) is rotatably connected to the left side and the right side of the drawing board (1), a rotating handle (8) is fixedly connected to the rear end of the scroll (7), a fixed plate (9) is fixedly connected to the left end and the right end of the upper surface of the drawing board (1), a movable plate (10) is slidably connected to the inner side, and the rear side fixedly connected with first scale (12) of second turning block (11), the upper surface sliding connection of first scale (12) has second scale (13), the inboard block of drawing board (1) is connected with containing box (14), and the middle part fixedly connected with handle (15) of drawing board (1) front side.

2. The portable mapping and drawing device for urban and rural planning as claimed in claim 1, wherein: the telescopic rods (4) are symmetrically arranged about a vertical central axis of the drawing board (1), and the minimum contraction length dimension of the telescopic rods (4) is smaller than half of the width dimension of the drawing board (1).

3. The portable mapping and drawing device for urban and rural planning as claimed in claim 1, wherein: rotating device (5) include fixed block (501), fixed slot (502) and first rotation piece (503), fixed slot (502) have all been seted up to both sides around fixed block (501), the inboard of fixed block (501) is rotated and is connected with first rotation piece (503), the upper end of first rotation piece (503) is connected with the mode that fixed slot (502) adopted the block, the lower extreme fixed connection of fixed block (501) is at the upper surface of bottom plate (6), the lower extreme fixed connection of first rotation piece (503) and telescopic link (4).

4. The portable mapping and drawing device for urban and rural planning as claimed in claim 3, wherein: the first rotating block (503) is of a spherical structure, and the diameter size of the cross section of the first rotating block (503) is larger than that of the opening at the upper end of the fixed block (501).

5. The portable mapping and drawing device for urban and rural planning as claimed in claim 1, wherein: the movable plate (10) forms a lifting structure at the inner side of the fixed plate (9), and the longitudinal section of the fixed plate (9) is of a structure shaped like a Chinese character 'hui'.

6. The portable mapping and drawing device for urban and rural planning as claimed in claim 1, wherein: first scale (12) and second scale (13) set up mutually perpendicularly, and first scale (12) and second scale (13) all adopt the pivoted mode to be connected with drawing board (1) through second turning block (11).