CN215603924U

CN215603924U - Construction engineering management project budget drawing device

Info

Publication number: CN215603924U
Application number: CN202121993269.6U
Authority: CN
Inventors: 李旭辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-25
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a budget drawing device for building engineering management engineering in the technical field of drawing auxiliary devices, which comprises a drawing board, a turnover arm, a clamping frame, a clamping opening and a tightening part, wherein the tightening part is driven by a driving structure to horizontally move, the clamping frame is provided with a limiting structure for limiting the downward turnover of the turnover arm, and the drawing board is provided with a clamping structure for clamping a drawing. Through setting up the holding frame, support tight portion, be close to centre gripping mouth inner wall through supporting tight portion, and then with drawing board demountable installation on job site's post, make things convenient for the installation of drawing board, and then made things convenient for operating personnel to carry out the drawing operation, rotate on the holding frame through setting up the upset arm, it is spacing to carry out by limit structure again, with the turned angle who adjusts the drawing board, so that operating personnel draws with more comfortable posture, and be convenient for show the drawing, in addition through setting up clamping structure, can press from both sides tightly the drawing of tiling on the drawing board.

Description

Construction engineering management project budget drawing device

Technical Field

The utility model relates to the technical field of drawing auxiliary devices, in particular to a budget drawing device for a construction engineering management project.

Background

Project planning is the planning of the income and expense of a project over a period of time in the future. The method can evaluate the investment of engineering projects in a currency form and reflect the economic effect of the engineering. It is the basis for strengthening enterprise management, carrying out economic accounting, checking engineering cost and compiling construction plan; and is also the main basis for bidding and quotation of engineering bid and determining construction cost, and according to the national regulation, the budget of the basic construction engineering is carried out in stages along with the construction program. Because the budget system foundation and the working depth of each stage are different, the budget of the basic construction project can be divided into two types, namely: firstly, approximate calculation; the second is budget. The approximate calculation has two types of feasibility research investment estimation and preliminary design approximate calculation, the budget is divided by the construction drawing design budget and the construction budget, and the basic construction project budget is a general term of the estimation, the approximate calculation and the budget.

During the building engineering construction, need carry out the drawing operation to the job site, because the drawing is softer, be not convenient for place at the job site, though there is the drawing board to carry out placing of drawing at present, but this kind of drawing board is not convenient for fix on the one hand, lead to operating personnel to hold the drawing board or place the drawing board at the platform/subaerial, on the other hand drawing board can't carry out the drawing angle and adjust, lead to inconvenient to demonstrate the drawing or operating personnel can't come the drawing with more comfortable posture.

Based on the above, the utility model designs a construction engineering management project budget drawing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drawing device for budget of construction engineering management engineering, which aims to solve the problems that during construction of the construction engineering proposed in the background art, drawing operation needs to be carried out on a construction site, drawing is soft and is inconvenient to place on the construction site, and although drawing plates are used for placing the drawing at present, the drawing plates are inconvenient to fix, so that an operator only can hold the drawing plates by hands or place the drawing plates on a platform/ground, and the drawing plates cannot be adjusted in drawing angles, so that the drawing is inconvenient to show or the operator cannot draw the drawing in a comfortable posture.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building engineering management engineering budget drawing device, is including the drawing board that is used for placing the drawing, the one end of drawing board bottom is equipped with the upset arm, it has the holding frame to articulate on the upset arm, set up the centre gripping mouth that has the breach form on the holding frame, be equipped with one in the centre gripping mouth and support tight portion, support tight portion by its horizontal migration of drive structure drive, be equipped with on the holding frame and be used for carrying out spacing limit structure to the upset down of upset arm, be equipped with on the drawing board and be used for carrying out the clamping structure of centre gripping to the drawing.

Preferably, the driving structure comprises a driving screw rod with a horizontal thread penetrating through the clamping frame, and one end of the driving screw rod penetrating into the clamping opening is fixedly connected with the abutting portion.

Preferably, the limiting structure comprises an installation arm fixedly connected to the clamping frame, a limiting screw rod is arranged on the installation arm in a penetrating mode through a vertical thread, and the upper end of the limiting screw rod abuts against the surface of the turnover arm.

Preferably, clamping structure includes two liang vertical slide bars of wearing to locate on the drawing board in pairs, and adjacent two the slide bar upper end is equipped with the floating plate, the nut has been cup jointed to the slide bar lower extreme, be equipped with the elastic component between nut and the drawing board, the elastic component elasticity supports the nut and drives the floating plate and move down.

Preferably, the bottom surface of the floating plate is provided with a rubber pressing plate, and the bottom surface of the rubber pressing plate is abutted to the surface of the drawing plate.

Preferably, the elastic part is a return spring sleeved on the sliding rod, and two ends of the return spring in the elastic direction elastically abut against the nut and the drawing board respectively.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the holding frame, support tight portion, be close to centre gripping mouth inner wall through supporting tight portion, and then with drawing board demountable installation on job site's post, make things convenient for the installation of drawing board, and then made things convenient for operating personnel to carry out the drawing operation, rotate on the holding frame through setting up the upset arm, it is spacing to carry out by limit structure again, with the turned angle who adjusts the drawing board, so that operating personnel draws with more comfortable posture, and be convenient for show the drawing, in addition through setting up clamping structure, can press from both sides tightly the drawing of tiling on the drawing board.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a budget drawing device for construction engineering management according to the present invention;

FIG. 2 is a schematic bottom view of the three-dimensional structure of FIG. 1;

fig. 3 is a schematic front view of the three-dimensional structure of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-drawing board, 2-floating board, 3-rubber press board, 4-sliding rod, 5-nut, 6-clamping frame, 7-clamping opening, 8-driving screw, 9-limiting screw, 10-mounting arm, 11-turning arm, 12-reset spring and 13-abutting part.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drawing device for budget of construction engineering management engineering comprises a drawing board 1 for placing drawing, wherein a turning arm 11 is arranged at one end of the bottom of the drawing board 1, a clamping frame 6 is hinged on the turning arm 11, a clamping opening 7 in a notch form is formed in the clamping frame 6, a tight abutting part 13 is arranged in the clamping opening 7, the tight abutting part 13 is driven to move horizontally by a driving structure, the driving structure comprises a driving screw 8 with horizontal threads penetrating through the clamping frame 6, one end of the driving screw 8 penetrating into the clamping opening 7 is fixedly connected with the tight abutting part 13, when the drawing board 1 is installed, the clamping opening 7 is clamped on a column of a construction site, then the driving screw 8 is rotated, the driving screw 8 is screwed on the clamping frame 6, and then the tight abutting part 13 is driven to move towards the inner side of the clamping opening 7, so that the tight abutting part 13 and the inner wall of the clamping opening 7 clamp the outer walls of two opposite sides of the outer column together, further, the drawing board 1 is installed on a construction site, a limiting structure for limiting the downward turning of the turning arm 11 is arranged on the clamping frame 6, the limiting structure comprises an installation arm 10 fixedly connected to the clamping frame 6, a limiting screw 9 penetrates through a vertical thread on the installation arm 10, the upper end of the limiting screw 9 abuts against the surface of the turning arm 11, when the swinging angle of the drawing board 1 is adjusted, the limiting screw 9 is firstly rotated, the limiting screw 9 is screwed on the installation arm 10 to adjust the longitudinal distance between the top surface of the limiting screw 9 and the bottom of the turning arm 11, so that the turning angle of the turning arm 11 can be adjusted, further drawing can be conveniently carried out or drawing can be conveniently displayed, a clamping structure for clamping the drawing board is arranged on the drawing board 1, the clamping structure comprises sliding rods 4 vertically penetrating through the drawing board 1 in pairs, a floating board 2 is arranged at the upper ends of two adjacent sliding rods 4, 4 lower extremes of slide bar have cup jointed nut 5, be equipped with reset spring 12 of suit on slide bar 4 between nut 5 and the drawing board 1, reset spring 12 elasticity direction both ends are elasticity respectively and support the nut 5, drawing board 1, its drive floating plate 2 moves down, up pulling floating plate 2, again with the drawing paper flatly spread on drawing board 1, and with drawing paper one end edge place floating plate 2 below in, then loosening floating plate 2, support through reset spring 12 elasticity to nut 5, make floating plate 2 compress tightly the drawing, make things convenient for operating personnel to carry out the drawing operation to the drawing like this, floating plate 2 bottom surface is equipped with rubber clamp plate 3, 3 bottom surfaces of rubber clamp plate offset with 1 surface of drawing board, compress tightly the drawing through rubber clamp plate 3, avoid producing the extrusion to the drawing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a drawing device is planned in building engineering management engineering budget, is including drawing board (1) that is used for placing the drawing, a serial communication port, the one end of drawing board (1) bottom is equipped with upset arm (11), it has supporting frame (6) to articulate on upset arm (11), set up centre gripping mouth (7) of breach form on supporting frame (6), be equipped with one in centre gripping mouth (7) and support tight portion (13), support tight portion (13) by its horizontal migration of drive structure drive, be equipped with on supporting frame (6) and be used for carrying out spacing limit structure to upset arm (11) down, be equipped with on drawing board (1) and be used for carrying out the clamping structure of centre gripping to the drawing.

2. The mapping device for budget of construction engineering management engineering according to claim 1, wherein the driving structure comprises a driving screw (8) horizontally threaded through the clamping frame (6), and one end of the driving screw (8) penetrating into the clamping opening (7) is fixedly connected with the abutting portion (13).

3. The construction engineering management engineering budget drawing device according to claim 1, wherein the limiting structure comprises a mounting arm (10) fixedly connected to the clamping frame (6), a limiting screw (9) penetrates through a vertical thread on the mounting arm (10), and the upper end of the limiting screw (9) abuts against the surface of the turnover arm (11).

4. The construction engineering management engineering budget drawing device according to claim 1, wherein the clamping structure comprises two sliding rods (4) vertically penetrating through the drawing board (1) in pairs, a floating plate (2) is arranged at the upper ends of two adjacent sliding rods (4), a nut (5) is sleeved at the lower end of each sliding rod (4), an elastic member is arranged between each nut (5) and the drawing board (1), and the elastic member elastically abuts against the nut (5) and drives the floating plate (2) to move downwards.

5. The mapping device for budget of building engineering management project according to claim 4, wherein the bottom surface of the floating plate (2) is provided with a rubber pressing plate (3), and the bottom surface of the rubber pressing plate (3) is abutted with the surface of the mapping plate (1).

6. The mapping apparatus for budget of construction engineering management engineering according to claim 4, wherein the elastic member is a return spring (12) sleeved on the sliding rod (4), and two ends of the return spring (12) in the elastic direction elastically abut against the nut (5) and the mapping board (1), respectively.