CN215685623U

CN215685623U - Engineering supervision drawing table for building construction site

Info

Publication number: CN215685623U
Application number: CN202121993647.0U
Authority: CN
Inventors: 王龙彪; 叶志兵
Original assignee: Anhui Wanwei Engineering Management Co ltd
Current assignee: Anhui Wanwei Engineering Management Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-01
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses an engineering supervision drawing table for a building construction site, which belongs to the technical field of drawing devices and comprises a base, a support frame, a drawing board, an angle adjusting device, a fixed block, a fixed rod and a sliding ring, wherein a pressing plate is fixedly connected to the sliding ring, one end of the pressing plate, which is far away from the sliding ring, is connected to the drawing board in a limiting way through a connecting device, a rubber strip is arranged on the downward surface of the pressing plate, and the rubber strip is abutted against the top surface of the drawing board after the pressing plate rotates to a horizontal state along a rotating fulcrum of the sliding ring. Through the upset of clamp plate for the rubber strip can compress tightly the drawing on the drawing board, and the slip ring slides on the dead lever, and then makes the position of clamp plate can adjust, thereby can make the rubber strip compress tightly different positions of drawing, through setting up connecting device, make the connection that the clamp plate can be more firm on the drawing board, make the rubber strip can compress tightly the drawing, through setting up angle adjusting device, make the drawing angle of drawing board to adjust.

Description

Engineering supervision drawing table for building construction site

Technical Field

The utility model relates to the technical field of drawing devices, in particular to an engineering supervision drawing table for a building construction site.

Background

Drawing paper is drawn to the hand that needs usually to the construction job site and in order to conveniently carry out the prison in the aspect of the engineering, during the drawing, need lay drawing paper on a drawing board usually, through the retrieval, chinese patent number CN209732983U discloses a drawing workstation is used in the construction engineering prison, including the fixed station, the rear side of the fixed station inner wall left and right sides passes through bull stick fixed connection, the drawing board has been cup jointed on the bull stick, the front side fixedly connected with LED lamp at drawing board top, the spout has all been seted up to the left and right sides of fixed station inner wall, the spacing groove has all been seted up to upper and lower one side of spout inner wall, the sliding plate has been cup jointed in the spout, the equal fixedly connected with pulley in the left and right sides of both sides about the sliding plate. The problem of building engineering supervision with drawing workstation angle modulation inconvenient is solved.

The drawing board among the prior art can't compress tightly the drawing for the drawing edge probably produces fold, curling, and then influences normal drawing operation, has reduced drawing operation's efficiency, and the different positions on the drawing all can produce the fold phenomenon of curling in addition, consequently need compress tightly each position of drawing.

Based on the above, the utility model designs an engineering supervision drawing table for a building construction site to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an engineering supervision drawing table for a building construction site, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an engineering supervision drawing desk for construction site, includes a base, the horizontal one end of base is equipped with the strut, the strut upper end articulates there is the drawing board, the drawing board is by its articulated department tilting with the strut of angle adjusting device drive, and the relative both sides of its length direction one end respectively are equipped with a fixed block, two common horizontal rigid coupling has the dead lever between the fixed block, the cover is equipped with can follow the free gliding slip ring of drawing board width direction on the dead lever, the rigid coupling has the clamp plate on the slip ring, the one end that the slip ring was kept away from to the clamp plate passes through connecting device limit connection on the drawing board, the one side down of clamp plate is equipped with the rubber strip, the clamp plate makes after the rotation fulcrum of slip ring rotates to the horizontality the rubber strip offsets with the drawing board top surface.

Preferably, a fastening bolt penetrates through the upper thread of the sliding ring, and one end of the fastening bolt penetrating into the sliding ring abuts against the fixing rod.

Preferably, the angle adjusting device includes first installation pole, the second installation pole that articulates respectively on drawing board, base, be connected with the regulation pole jointly on first installation pole, the second installation pole, the length direction both ends of regulation pole are equipped with screw thread respectively and revolve to opposite first threaded rod, second threaded rod, set up the screw hole that supplies first threaded rod, second threaded rod screw thread to close in first installation pole, the second installation pole respectively.

Preferably, the length of the rubber strip is not less than half of the length of the drawing board.

Preferably, the connecting device comprises a magnetic conduction block which is arranged on one end of the drawing board far away from the fixed block and stretches across the width direction of the drawing board, and a permanent magnet matched with the magnetic conduction block for use is arranged on the pressing board.

Compared with the prior art, the utility model has the beneficial effects that: through the upset of clamp plate for the rubber strip can compress tightly the drawing on the drawing board, and the slip ring slides on the dead lever, and then makes the position of clamp plate can adjust, thereby can make the rubber strip compress tightly different positions of drawing, through setting up connecting device, make the connection that the clamp plate can be more firm on the drawing board, make the rubber strip can compress tightly the drawing, through setting up angle adjusting device, make the drawing angle of drawing board to adjust.

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 view of the final assembly of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

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

1-pressing plate, 2-permanent magnet block, 3-magnetic conducting block, 4-drawing board, 5-rubber strip, 6-first mounting rod, 7-first threaded rod, 8-second threaded rod, 9-second mounting rod, 10-base, 11-support frame, 12-fastening bolt, 13-fixing rod, 14-sliding ring and 15-fixing block.

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. 1-2, the present invention provides a technical solution: the utility model provides an engineering supervision drawing desk for construction site, the on-line screen storage device comprises a base 10, the horizontal one end of base 10 is equipped with strut 11, strut 11 upper end articulates there is the drawing board 4, the drawing board 4 is driven it by angle adjusting device and rotates from top to bottom along the articulated department with strut 11, angle adjusting device includes first installation pole 6, second installation pole 9 that articulates respectively on drawing board 4, base 10, first installation pole 6, be connected with the regulation pole jointly on second installation pole 9, the length direction both ends of regulation pole are equipped with respectively that the screw revolves to opposite first threaded rod 7, second threaded rod 8, set up respectively in first installation pole 6, the second installation pole 9 and supply first threaded rod 7, second threaded rod 8 screw thread to close, when adjusting the drawing angle of drawing board 4, at first rotation adjusts the pole, first threaded rod 7 on the regulation pole, second threaded rod 8 respectively with first installation pole 6, The thread in the threaded hole of the second mounting rod 9 is screwed, the thread screwing directions of the first threaded rod 7 and the second threaded rod 8 are opposite, so that the first mounting rod 6 and the second mounting rod 9 move relatively, the drawing board 4 is further driven to turn up and down along the hinged part with the support frame 11, so as to adjust the drawing angle of the drawing board 4, two fixing blocks 15 are respectively arranged at two opposite sides of one end of the drawing board 4 in the length direction, a fixing rod 13 is fixedly connected between the two fixing blocks 15 in a horizontal mode, a sliding ring 14 capable of freely sliding in the width direction of the drawing board 4 is sleeved on the fixing rod 13, a pressing plate 1 is fixedly connected on the sliding ring 14, one end of the pressing plate 1 far away from the sliding ring 14 is connected on the drawing board 4 in a limiting mode through a connecting device, a rubber strip 5 is arranged on the downward surface of the pressing plate 1, and the rubber strip 5 abuts against the top surface of the drawing board 4 after the pressing plate 1 rotates to the horizontal state along the rotation fulcrum of the sliding ring 14, the connecting device comprises a magnetic conduction block 3 which is arranged at one end of the drawing board 4 far away from the fixed block 15 and stretches across the width direction of the drawing board, a permanent magnet 2 which is matched with the magnetic conduction block 3 for use is arranged on the pressing board 1, through the magnetic adsorption of the permanent magnets 2 to the magnetic conductive blocks 3, the pressing plate 1 can be in a stable connection state after rotating to a horizontal state, further, the rubber strip 5 can more firmly press the drawing, a fastening bolt 12 is threaded on the sliding ring 14, one end of the fastening bolt 12 penetrating into the sliding ring 14 is pressed against the fixed rod 13, after the sliding ring 14 slides on the fixed rod 13, the fastening bolt 12 is screwed to press the fastening bolt 12 against the fixed rod 13, and then carry on spacingly to clamp plate 1 for clamp plate 1 can compress tightly the different positions of drawing, and the length of rubber strip 5 is not less than the half of drawing board 4 length, makes rubber strip 5 can carry out more firm ground to the drawing and compress tightly like this.

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 engineering supervision drawing table for the building construction site is characterized by comprising a base (10), wherein a support frame (11) is arranged at one transverse end of the base (10), a drawing board (4) is hinged to the upper end of the support frame (11), the drawing board (4) is driven by an angle adjusting device to rotate up and down along the hinged position with the support frame (11), two fixing blocks (15) are respectively arranged on two opposite sides of one end of the drawing board in the length direction, a fixing rod (13) is fixedly connected between the two fixing blocks (15) in a common horizontal mode, a sliding ring (14) capable of freely sliding along the width direction of the drawing board (4) is sleeved on the fixing rod (13), a pressing plate (1) is fixedly connected on the sliding ring (14), one end, far away from the sliding ring (14), of the pressing plate (1) is connected to the drawing board (4) in a limiting mode through a connecting device, a rubber strip (5) is arranged on one surface, facing downwards, of the pressing plate (1), and after the pressing plate (1) rotates to a horizontal state along the rotating fulcrum of the sliding ring (14), the rubber strip (5) is abutted against the top surface of the drawing board (4).

2. The project supervision and drawing platform for the construction site as claimed in claim 1, wherein the slide ring (14) is threaded with a fastening bolt (12), and one end of the fastening bolt (12) penetrating into the slide ring (14) abuts against the fixing rod (13).

3. The project supervision drawing desk for the building construction site as claimed in claim 1, wherein the angle adjusting device comprises a first mounting rod (6) and a second mounting rod (9) which are respectively hinged on the drawing board (4) and the base (10), the first mounting rod (6) and the second mounting rod (9) are jointly connected with an adjusting rod, two ends of the adjusting rod in the length direction are respectively provided with a first threaded rod (7) and a second threaded rod (8) with opposite thread turning directions, and threaded holes for the first threaded rod (7) and the second threaded rod (8) to be screwed are respectively formed in the first mounting rod (6) and the second mounting rod (9).

4. An engineering supervision drawing bench for construction sites according to claim 1 characterized in that the length of the rubber strip (5) is not less than half the length of the drawing board (4).

5. The project supervision drawing bench for construction sites according to claim 1, characterized in that the connecting device comprises a magnetic block (3) installed on one end of the drawing board (4) far from the fixed block (15) and crossing the width direction thereof, and the pressing board (1) is provided with a permanent magnet (2) used with the magnetic block (3).