CN212489039U

CN212489039U - Building engineering management education project budget drawing device

Info

Publication number: CN212489039U
Application number: CN202020761359.1U
Authority: CN
Inventors: 朱坤
Original assignee: Kunshan Xinyida Project Management Co Ltd
Current assignee: Zhonghe Xinda Project Management Group Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-02-09
Anticipated expiration: 2030-05-09

Abstract

The utility model provides a drawing device is planned to building engineering management education project budget, aims at solving the fixed insecure problem of traditional drawing device drawing. The key points of the technical scheme are as follows: the utility model discloses a base, fixedly connected with elevating gear on the base, elevating gear's upper end fixedly connected with tray, fixedly connected with connection structure on the tray, fixedly connected with drawing board on the connection structure, be provided with compact structure on the drawing board, the drawing board is close to a side symmetry of base and is equipped with the fixed block that is used for connecting compact structure, all be equipped with in the fixed block and hold the chamber, the chamber end that holds the chamber is equipped with the through-hole one that is used for connecting compact structure, it is equipped with the through-hole two that is used for connecting compact structure still to symmetry on the drawing board of fixed block both sides, compact structure includes pressure strip and pressure spring, be equipped with on the pressure strip and alternate connecting rod one in through-hole one and a plurality of connecting rod two that alternate in through-hole two, the utility model discloses a fixed insecure problem.

Description

Building engineering management education project budget drawing device

Technical Field

The utility model relates to a drawing device, more specifically say, it relates to a building engineering management education project budget drawing device.

Background

Engineering drawing is a professional basic subject, is based on the projection theory of drawing geometry, takes a ruler, compasses and a drawing board as tools, takes a blackboard, a wood mold and a wall map as media, and has a history of more than 200 years. The engineering drawing plays an important role in many aspects such as cultivating the space imagination and the conception ability of students as the basis of creative thinking, promoting the industrialization process and the like, is an essential technical document in production, is a universal 'engineering language' in the world, is a good drawing device, and can enable a plotter to work more efficiently.

Chinese patent No. CN208411274U, a construction engineering management project budget drawing device, comprising: the device comprises a base, a lifting device, a tray, a connecting device, a drawing board, a fixed frame and a plastic board; the base is of a semicircular structure; the lifting device is arranged on the upper part of the base and is connected with the base in a bolt fixing mode; the tray is arranged at the upper part of the lifting device and is connected with the lifting device in a bolt fixing mode; the connecting device is arranged at the upper part of the tray and is connected with the tray through the turntable; the drawing board is arranged on the upper part of the connecting device and is connected with the connecting device in a bolt fixing mode; through the structural improvement, the device has the advantages of wide adjusting range, convenience in use and display and capability of ensuring the integrity of a drawn case during work interruption, thereby effectively solving the problems and the defects existing in the conventional device.

Above-mentioned utility model's drawing adopts magnet to fix, and the insecure drawing process that can influence the operator of this kind of fixed method fixed paper.

The utility model provides a new technical scheme solves the fixed insecure problem of traditional drawing device drawing.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a building engineering management education engineering budget drawing device has solved the fixed insecure problem of traditional drawing device drawing through compact structure's setting.

The above technical purpose of the present invention can be achieved by the following technical solutions: a drawing device for budget of construction engineering management education engineering comprises a base, wherein a lifting device is fixedly connected onto the base, a tray is fixedly connected to the upper end of the lifting device, a connecting structure is fixedly connected onto the tray, a drawing board is fixedly connected onto the connecting structure, a compression structure is arranged on the drawing board, fixed blocks used for being connected with the compression structure are symmetrically arranged on one side, close to the base, of the drawing board, accommodating cavities are formed in the fixed blocks, a first through hole used for being connected with the compression structure is formed in the cavity bottom of each accommodating cavity, second through holes used for being connected with the compression structure are further symmetrically formed in the drawing board on the two sides of each fixed block, each compression structure comprises a compression board and a compression spring, a first connecting rod inserted into the first through hole and a plurality of second connecting rods inserted into the second through holes are formed in the compression board, the first connecting rod is located a position sleeve in the containing cavity and is provided with the compression spring, and a first limiting block used for limiting the compression spring is further arranged on the first connecting rod.

By adopting the technical scheme, the base is arranged for supporting the integral structure and further realizing the function of the integral structure, the lifting structure is arranged for enabling the integral structure to have the lifting function, so that the application range of the integral structure is wider, the tray is arranged for enabling the drawing board to have the horizontal rotation function on one hand, the connecting structure is connected with the lifting structure on the other hand, the connecting structure is arranged for enabling the tray to be connected with the drawing board on the one hand, the drawing board is enabled to have the vertical rotation function on the other hand, the drawing board is arranged for bearing the compression structure on the one hand and placing the drawing on the other hand, the compression structure is arranged for compressing the drawing, the influence of the infirm clamping of the drawing on a user in the drawing process is avoided, and the fixed block is arranged for realizing the connection of the compression structure and the drawing board, the setting that holds the chamber is used for interlude connecting rod one and places pressure spring, the setting of through-hole one is used for interlude connecting rod one, the setting of through-hole two is used for interlude connecting rod two, the setting of pressure strip is used for contacting with the drawing, and then realize the function that compresses tightly the drawing of pressure strip to the drawing, pressure spring's setting utilizes the elasticity that compressed pressure spring produced to realize the laminating of pressure strip and drawing board, and then make hold-down structure's function realize, the setting of connecting rod one is used for realizing being connected of pressure strip and drawing board, the setting of connecting rod two is used for restricting the position of pressure strip, and then ensure the realization of pressure strip function, the setting of restriction piece one is used for realizing the compression to pressure spring, and then ensure the realization of.

The utility model discloses further set up to: still include the dust guard, the symmetry is equipped with a plurality of connecting blocks on the dust guard, the pressure strip is close to one side array of drawing board has and is used for the joint the draw-in groove of connecting block.

Through adopting above-mentioned technical scheme, the setting of dust guard is used for avoiding the damage of dust etc. to the drawing, and then realizes the guard action to the drawing, the setting of connecting block be used for with the clamp groove joint that sets up on the pressure strip, and then realize the joint of dust guard and drawing board.

The utility model discloses further set up to: the lifting device comprises a hydraulic cylinder, a lead rod and a lifting handle, wherein the lead rod is arranged in the hydraulic cylinder, and the lifting handle is arranged on one side of the hydraulic cylinder.

Through adopting above-mentioned technical scheme, elevation structure's setting is used for adjusting the holistic height of structure, and then makes the user can select suitable height, sets up to the user through the structure and provides higher quality and higher technical service effect, and the setting of pneumatic cylinder is used for realizing stretching out and retracting of helical pitch pole, and then realizes the function that elevation structure goes up and down, and the setting of lifting handle is used for adjusting the pneumatic cylinder, and then realizes the process that elevation structure goes up and down.

The utility model discloses further set up to: the lifting handle is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, the setting of anti-skidding line on the lifting handle is used for increasing the coefficient of friction on lifting handle surface, and then increases overall structure's practicality.

The utility model discloses further set up to: and the bottom of the base is provided with a shock pad.

Through adopting above-mentioned technical scheme, setting up of base bottom shock pad makes overall structure stand more stable on the one hand, and on the other hand avoids vibrating the influence to operator's drawing process, strengthens overall structure's stability, and the use that sets up to the user through the structure provides higher quality is experienced.

The utility model discloses further set up to: one side of the pressing plate close to the drawing plate is provided with a rubber non-slip pad.

Through adopting above-mentioned technical scheme, the setting up of rubber slipmat is used for increasing the coefficient of friction on the one hand and compresses tightly the board surface for overall structure is more stable to the clamping of drawing, and on the other hand is used for protecting the drawing and avoids the drawing to be by the fish tail.

The utility model discloses further set up to: and one side of the second connecting rod, which is far away from the compression plate, is provided with a second limiting block.

Through adopting above-mentioned technical scheme, the setting of limiting block two on the connecting rod two is used for limiting the position of connecting rod two, avoids connecting rod two to influence overall structure's result of use from the roll-off in through-hole two.

The utility model discloses further set up to: the drawing board is set as a magnetic board.

Through adopting above-mentioned technical scheme, set up the drawing board into the magnetic force board and can choose magnet for use to fix extra material when the show, and then make overall structure's practicality stronger, set up to the service that the user provided higher quality and better technique through the structure.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides a building engineering management education engineering budget drawing device, elevation structure's setting makes overall structure possess the function of lift, and then make overall structure's application scope more extensive, the setting of tray is used for making the drawing board have horizontal rotation's function on the one hand, the other party is used for realizing being connected of connection structure and elevation structure, connection structure's setting is used for realizing being connected of tray and drawing board on the one hand, on the other hand makes the drawing board have the rotatory function of vertical direction, the setting of drawing board is used for bearing the weight of compact structure on the one hand, on the other hand is used for placing the drawing, compact structure's setting is used for compressing tightly the drawing, avoid the clamping of drawing insecure influence that causes the user at drawing in-process.

Drawings

Fig. 1 is a schematic view of the overall structure of a budget drawing device for construction engineering management education, which is mainly used for showing the overall structure of the utility model;

fig. 2 is a schematic diagram of the overall structure of a budget drawing device for the construction engineering management education project of the present invention, which is mainly used for representing the overall structure of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2, and is primarily intended to represent the structure of FIG. 2A-A;

fig. 4 is a partial view of fig. 2A, which is mainly used for representing the partial view of fig. 2A.

In the figure: 1. a base; 2. a tray; 3. drawing boards; 4. a fixed block; 5. an accommodating chamber; 6. a first through hole; 7. a second through hole; 8. a compression plate; 9. a compression spring; 10. a first connecting rod; 11. a second connecting rod; 12. a first limiting block; 13. a dust-proof plate; 14. connecting blocks; 15. a card slot; 16. a hydraulic cylinder; 17. a lead rod; 18. a lifting handle; 19. and limiting the block two.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A construction engineering management education project budget drawing device is disclosed, as shown in figures 1-4, comprising a base 1, the base 1 is arranged for supporting the whole structure and realizing the function of the whole structure, the bottom of the base 1 is provided with a shock pad, the shock pad at the bottom of the base 1 on one hand enables the whole structure to stand more stably and avoids the influence of vibration on the drawing process of an operator on the other hand, the stability of the whole structure is enhanced, the structure is arranged to provide higher quality use experience for the user, the base 1 is fixedly connected with a lifting device through a bolt, the lifting device is arranged for adjusting the whole height of the structure, the user can select a proper height, the structure is arranged to provide higher quality and higher technology service effect for the user, the lifting device comprises a hydraulic cylinder 16, a lead rod 17 and a lifting handle 18, the lead rod 17 is arranged inside the hydraulic cylinder 16, the lifting handle 18 is arranged on one side of the hydraulic cylinder 16, the lifting handle 18 is provided with anti-skid grains, the hydraulic cylinder 16 is arranged for realizing the extension and retraction of the lead rod 17 and further realizing the lifting function of the lifting device, the lifting handle 18 is arranged for adjusting the hydraulic cylinder 16 and further realizing the lifting process of the lifting device, the anti-skid grains on the lifting handle 18 are arranged for increasing the friction coefficient of the surface of the lifting handle 18 and further increasing the practicability of the whole structure, the upper end of the lifting device is fixedly connected with the tray 2 through welding, the tray 2 is arranged for enabling the drawing board 3 to have the horizontal rotation function on one hand and enabling the connecting structure to be connected with the lifting device on the other hand, the connecting structure is arranged for enabling the tray 2 to be connected with the drawing board 3 on the one hand and enabling the drawing board 3 to have the vertical rotation function on the, the connecting structure is fixedly connected with a drawing board 3 through welding, the drawing board 3 is arranged for bearing a compression structure on one hand and placing a drawing on the other hand, the drawing board 3 is arranged into a magnetic board, the drawing board 3 is arranged into the magnetic board, and a magnet can be selected for fixing extra materials during displaying, so that the practicability of the whole structure is stronger, the structure is arranged to provide services with higher quality and better technology for a user, the drawing board 3 is provided with a compression structure which is used for compressing the drawing, the influence of infirm clamping of the drawing on the drawing process of the user is avoided, one side of the drawing board 3 close to the base 1 is symmetrically provided with a fixed block 4 for connecting the compression structure, the fixed block 4 is used for realizing the connection of the compression structure and the drawing board 3, a containing cavity 5 is arranged in the fixed block 4, the containing cavity 5 is used for inserting a connecting rod one 10 and placing a compression spring 9, the bottom of the accommodating cavity 5 is provided with a first through hole 6 for connecting a compression structure, the drawing board 3 on two sides of the fixed block 4 is also symmetrically provided with a second through hole 7 for connecting the compression structure, the compression structure comprises a compression board 8 and a compression spring 9, the compression board 8 is arranged for contacting with a drawing, so that the compression function of the compression board 8 on the drawing is realized, the compression spring 9 is arranged for utilizing the elastic force generated by the compressed compression spring 9 to realize the jointing of the compression board 8 and the drawing board 3, so that the function of the compression structure is realized, one side of the compression board 8 close to the drawing board 3 is provided with a rubber non-slip mat, the arrangement of the rubber non-slip mat is used for increasing the friction coefficient of the surface of the compression board 8 on one hand, so that the whole structure is more stable for clamping the drawing, on the other hand, the drawing is protected from being scratched, the compression board 8 is provided with a first connecting rod 10 penetrating into the, the compression spring 9 is sleeved at the position, located in the accommodating cavity 5, of the first connecting rod 10, the first connecting rod 10 is further provided with a first limiting block 12 for limiting the compression spring 9, the first limiting block 12 is arranged for compressing the compression spring 9 and further ensuring the realization of a compression structure function, one side, away from the compression plate 8, of the second connecting rod 11 is provided with a second limiting block 19, the second limiting block 19 on the second connecting rod 11 is arranged for limiting the position of the second connecting rod 11 and preventing the second connecting rod 11 from sliding out of the second through hole 7 to influence the use of the overall structure, the compression spring device further comprises a dustproof plate 13, a plurality of connecting blocks 14 are symmetrically arranged on the dustproof plate 13, clamping grooves 15 used for clamping the connecting blocks 14 are arrayed at one side, close to the drawing plate 3, of the compression plate 8, the dustproof plate 13 is arranged for avoiding dust and other damages to drawing paper and further realizing the protection effect on the drawing, the connecting blocks 14 are arranged for being clamped with clamping, thereby realizing the clamping connection of the dust-proof plate 13 and the drawing board 3.

The working principle is as follows: firstly, the position of a drawing board 3 is adjusted through a lifting device, so that the drawing board 3 is positioned at a position suitable for an operator to work, the drawing board 3 is positioned at a suitable position in the horizontal direction through adjusting a connecting structure, a first connecting rod 10 is pushed to compress a compression spring 9, so that a compression plate 8 is far away from the drawing board 3, the drawing paper is placed on the drawing board 3, the first connecting rod 10 is loosened, the first connecting rod 10 drives the compression plate 8 to be attached to the drawing board 3 to compress the drawing paper under the action of elastic force generated by the compressed compression spring 9, when drawing of the drawing is finished or engineering is delayed, the first connecting rod 10 is pushed to compress the compression spring 9, so that the compression plate 8 is far away from the drawing board 3, a connecting block 14 of a dustproof plate 13 is placed in a clamping groove 15 formed in the compression plate 8, and the first connecting rod 10 is loosened, so that, accomplish the installation of dust guard 13, the aforesaid is just so the utility model discloses a theory of operation.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a building engineering management education project budget drawing device, includes base (1), fixedly connected with elevating gear on base (1), elevating gear's upper end fixedly connected with tray (2), fixedly connected with connection structure on tray (2), fixedly connected with drawing board (3), its characterized in that on the connection structure: the drawing board (3) is provided with a compression structure, one side of the drawing board (3) close to the base (1) is symmetrically provided with a fixed block (4) used for being connected with the compression structure, the fixed block (4) is internally provided with a containing cavity (5), the cavity bottom of the containing cavity (5) is provided with a through hole I (6) used for being connected with the compression structure, the drawing board (3) at two sides of the fixed block (4) is also symmetrically provided with a through hole II (7) used for being connected with the compression structure, the compression structure comprises a compression board (8) and a compression spring (9), the compression board (8) is provided with a connecting rod I (10) inserted in the through hole I (6) and a plurality of connecting rods II (11) inserted in the through holes II (7), and the connecting rod I (10) is positioned in the containing cavity (5) and is sleeved with the compression spring (9), and a first limiting block (12) for limiting the compression spring (9) is further arranged on the first connecting rod (10).

2. The mapping apparatus for budget of construction engineering management education project according to claim 1, wherein: still include dust guard (13), the symmetry is equipped with a plurality of connecting blocks (14) on dust guard (13), pressure strip (8) are close to one side array of drawing board (3) has and is used for the joint draw-in groove (15) of connecting block (14).

3. The mapping apparatus for budget of construction engineering management education project according to claim 1, wherein: the lifting device comprises a hydraulic cylinder (16), a lead rod (17) and a lifting handle (18), wherein the lead rod (17) is arranged in the hydraulic cylinder (16), and the lifting handle (18) is arranged on one side of the hydraulic cylinder (16).

4. The mapping apparatus for budget of construction engineering management education project according to claim 3, wherein: the lifting handle (18) is provided with anti-skid grains.

5. The mapping apparatus for budget of construction engineering management education project according to claim 1, wherein: the bottom of the base (1) is provided with a shock pad.

6. The mapping apparatus for budget of construction engineering management education project according to claim 1, wherein: one side of the pressing plate (8) close to the drawing plate (3) is provided with a rubber anti-slip pad.

7. The mapping apparatus for budget of construction engineering management education project according to claim 1, wherein: and a second limiting block (19) is arranged on one side, far away from the compression plate (8), of the second connecting rod (11).

8. The mapping apparatus for budget of construction engineering management education project according to claim 1, wherein: the drawing board (3) is a magnetic board.