Building structure drawing proofreading device

Abstract

The utility model discloses a building structure drawing proofreading device which comprises a shell, the interior of the shell is fixedly connected with the side face of a fixing plate, the upper surface of the fixing plate is fixedly connected with the bottom face of an L-shaped limiting plate I, the upper surface of the fixing plate is fixedly connected with the bottom face of a magnetic attraction piece I, and the upper surface of the fixing plate is hinged to one side of a pressing plate I; one side face of the pressing plate is fixedly connected with one end of the second magnetic attraction piece, two symmetrical guide grooves are formed in the shell, a moving plate is arranged in the shell, and the two sides of the moving plate are fixedly connected with the side faces of the guide strips. Through the fixing plate, the first magnetic attraction piece, the first pressing plate, the second magnetic attraction piece, the movable plate, the second pressing plate, the curled spring and the rotating plate, a proofreading drawing can be conveniently fixed and detached, the drawing fixing and taking efficiency is improved, through the fixing plate, the first L-shaped limiting plate, the guide groove, the movable plate, the guide strip and the lamp tube, the accuracy of workers in the correcting process can be improved, and the practicability is high. And the reliability of a drawing proofreading result is improved through double proofreading.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing proofreading, in particular to a building structure drawing proofreading device. Background Art

[0002] Architectural structural drawings refer to the planning drawings for future construction at a construction site or similar scope. Architectural structural drawings represent the overall layout of the project, the external shape, internal layout, structural structure, internal and external decoration, material methods, equipment, construction and other requirements of buildings and structures. Architectural structural drawings are the basis for engineering construction, preparation of construction drawing budgets and construction organization design, and are also important technical documents for technical management. Architectural structural drawings are marked with details required for construction such as size, orientation and various technical parameters, so the drawings need to be proofread during use to ensure the accuracy of the construction.

[0003] Most of the existing drawing proofreading devices rely on bolt-fixed card plates to fix the building structure drawings, which makes the staff spend a lot of time when changing drawings for proofreading, prolonging the time of drawing proofreading. At the same time, the building structure drawings contain graphics and texts, and usually the two drawings are directly observed. This makes it easy for the staff to confuse them. The single proofreading method also affects the accuracy of proofreading. Utility Model Content

[0004] The utility model aims to provide a building structure drawing proofreading device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building structure drawing proofreading device comprises a shell, the shell interior is fixedly connected to the side surface of the fixed plate, the upper surface of the fixed plate is fixedly connected to the bottom surface of an L-shaped limit plate, the upper surface of the fixed plate is fixedly connected to the bottom surface of a magnetic suction plate, the upper surface of the fixed plate is hinged to one side of a pressure plate, and the side surface of the pressure plate is fixedly connected to one end of a magnetic suction plate. Two symmetrical guide grooves are opened inside the shell, and a movable plate is arranged inside the shell, and the two sides of the movable plate are fixedly connected to the side surfaces of the guide strip, the upper surface of the movable plate is fixedly connected to the second bottom surface of the L-shaped limit plate, the upper surface of the movable plate is hinged to the two side surfaces of the pressure plate, the upper surface of the movable plate is fixedly connected to the bottom surfaces of two ear plates, and the side surfaces of the ear plates are fixedly connected to two ends of the connecting rod, and two symmetrical curling springs are arranged on the outside of the connecting rod, and a rotating plate is arranged on the outside of the connecting rod, and the inside of the shell is fixedly connected to one side of two symmetrical lamp tubes.

[0006] Preferably, there is no cover on the top of the shell, a rectangular notch is provided on one of the side surfaces of the shell, the side surface of the shell is fixedly connected to the side surfaces of two lamp tubes, and the lamp tubes are located between the fixing plate and the bottom surface of the shell.

[0007] Preferably, the fixed plate and the movable plate are made of uniform transparent plastic material, and the movable plate is located above the fixed plate.

[0008] Preferably, the L-shaped limiting plate 1 and the L-shaped limiting plate 2 are located on the same vertical line, and the heights of the L-shaped limiting plate 1 and the L-shaped limiting plate 2 are the same as those of the pressing plate 1 and the pressing plate 2.

[0009] Preferably, the pressing plate 1 and the pressing plate 2 are both acrylic plates, handles are fixedly connected to the upper surfaces of the pressing plate 1 and the pressing plate 2, and notches are provided at the lower left corners of the pressing plate 1 and the pressing plate 2.

[0010] Preferably, the inner diameter of the guide groove is matched with the outer diameter of the guide bar, and the movable plate is movably connected to the shell through the guide bar.

[0011] Preferably, a circular through hole is provided on the side of the rotating plate, the rotating plate is rotatably connected to the connecting rod via the circular through hole, and both sides of the rotating plate are fixedly connected to one end of the curling spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model enables proofreading drawings to be conveniently disassembled on the fixed plate and the movable plate by arranging a fixed plate, a first magnetic attraction sheet, a first pressure plate, a second magnetic attraction sheet, a movable plate, a second pressure plate, a connecting rod, a curling spring and a rotating plate, thereby reducing the difficulty of installing and disassembling drawings, improving the efficiency of fixing and taking drawings, and enhancing the applicability of the proofreading device for building structure drawings.

[0014] The utility model can also improve the accuracy of staff in the proofreading process by arranging a shell, a fixed plate, an L-shaped limit plate 1, a guide groove, a movable plate, a guide strip and a lamp tube. The movable plate can be pulled to compare and proofread two drawings, thereby reducing the content required for proofreading each time and thus reducing the possibility of staff misreading and confusing. The L-shaped limit plate 1 and the L-shaped limit plate 2 can also be used to fix the two drawings on the same vertical line, and proofread by checking whether the drawings on the fixed plate and the movable plate overlap through the light of the lamp tube, thereby improving the reliability of the proofreading result of the drawings by double proofreading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 It is an exploded view of part of the structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the rotating plate structure of the utility model.

[0019] In the figure: 1. Shell; 2. Fixed plate; 3. L-shaped limit plate 1; 4. Magnetic plate 1; 5. Pressing plate 1; 6. Magnetic plate 2; 7. Guide groove; 8. Moving plate; 9. Guide bar; 10. L-shaped limit plate 2; 11. Pressing plate 2; 12. Ear plate; 13. Connecting rod; 14. Coil spring; 15. Rotating plate; 16. Lamp tube. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a building structure drawing proofreading device, including a shell 1, the inside of the shell 1 is welded and fixed to the side of the fixed plate 2, the upper surface of the fixed plate 2 is welded to the bottom surface of the L-shaped limit plate 3, the upper surface of the fixed plate 2 is bonded to the bottom surface of the magnetic sheet 4, the upper surface of the fixed plate 2 is hinged to one side of the pressing plate 5, the side of the pressing plate 5 is welded to one end of the magnetic sheet 6, two symmetrical guide grooves 7 are opened inside the shell 1, the inside of the shell 1 is slidably connected to the movable plate 8 through the guide grooves 7, the movable plate 8 is located above the fixed plate 2, and the two sides of the movable plate 8 are fixedly connected to the sides of the guide strips 9, The upper surface of the movable plate 8 is welded and fixed to the bottom surface of the L-shaped limit plate 10, the upper surface of the movable plate 8 is hinged to the side of the pressure plate 11, the upper surface of the movable plate 8 is welded to the bottom surfaces of the two ear plates 12, the side surfaces of the ear plates 12 are welded to the two ends of the connecting rod 13, the outer side of the connecting rod 13 is sleeved with two symmetrical curled springs 14, one end of the curled spring 14 is fixedly connected to the side of the ear plate 12, the outer side of the connecting rod 13 is rotatably connected to the circular through hole of the rotating plate 15, the inside of the shell 1 is welded and fixed to one side of two symmetrical lamp tubes 16, the lamp tubes 16 are located on both sides of the bottom of the shell 1, and the lamp tubes 16 are located below the fixed plate 2.

[0022] There is no cover on the top of the shell 1, and a rectangular notch is provided on one of the side surfaces of the shell 1. The side surface of the shell 1 is fixedly connected to the side surfaces of the two lamp tubes 16, and the lamp tubes 16 are located between the fixed plate 2 and the bottom surface of the shell 1, so that the light emitted by the lamp tubes 16 can be better transmitted through the fixed plate 2 and the movable plate 8 and the first drawing and the second drawing can be proofread, thereby improving the proofreading efficiency and the proofreading accuracy. The fixed plate 2 and the movable plate 8 are made of uniform transparent plastic material, and the movable plate 8 is located above the fixed plate 2, so that the light can be better transmitted, and the L-shaped limiting plate 1 3 and the L-shaped limiting plate 2 10 are located on the same vertical line, and the height of the L-shaped limiting plate 1 3 and the L-shaped limiting plate 2 10 are the same as the pressure plate 1 5 and the pressure plate 2 11, and the L-shaped limiting plate 1 3 and the L-shaped limiting plate 2 10 can be used. To ensure that the first drawing and the second drawing are located on the same vertical line before fixing, so as to improve the accuracy of light transmission proofreading, the pressing plate 1 5 and the pressing plate 2 11 are both acrylic plates, and the upper surfaces of the pressing plate 1 5 and the pressing plate 2 11 are fixedly connected with handles, and a notch is provided at the lower left corner of the pressing plate 1 5 and the pressing plate 2 11, and the pressing plate 1 5 and the pressing plate 2 11 can be conveniently rotated by the handle, and the inner diameter size of the guide groove 7 is adapted to the outer diameter size of the guide bar 9, and the movable plate 8 is movably connected to the shell 1 through the guide bar 9, and a circular through hole is provided on the side of the rotating plate 15, and the rotating plate 15 is rotatably connected to the connecting rod 13 through the circular through hole, and the two sides of the rotating plate 15 are fixedly connected to one end of the curling spring 14, and the rotating plate 15 squeezes the pressing plate 2 11 downward and fixes it under the elastic force of the two curling springs 14.

[0023] Working principle: When in use, the operator moves the movable plate 8 to one side of the shell 1, then pulls up the handle to separate the pressing plate 15 from the fixed plate 2, fits the side of the first drawing with the side of the L-shaped limit plate 13 respectively, then rotates the pressing plate 15 to fit with the fixed plate 2, fixes the first drawing by the adsorption of the magnetic sheet 2 6 and the magnetic sheet 14, then pulls up the rotating plate 15 to separate it from the movable plate 8, rotates the pressing plate 2 11 to fit the side of the second drawing with the side of the L-shaped limit plate 2 10, and under the limiting action of the L-shaped limit plate 13 and the L-shaped limit plate 2 10, the first drawing and the second drawing are vertically overlapped. The second pressing plate 11 is rotated to fit the surface of the movable plate 8, and then the rotating plate 15 presses the second pressing plate 11 downward to fix it under the elastic force of the two curled springs 14; when proofreading the drawings, first ensure that the first drawing and the second drawing overlap vertically, and then light the lamp 16, the light will pass through the first drawing and the second drawing, and the proofreading is performed by observing the overlap of the graphics and texts on the two drawings from top to bottom, and then the movable plate 8 is manually moved, and the content of the first drawing at the bottom will gradually appear, thus reducing the area that the staff needs to proofread each time and thus improving the accuracy, and effectively improving the reliability of the proofreading results through two proofreadings.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building structure drawing proofreading device, comprising a housing (1), characterized in that: The interior of the shell (1) is fixedly connected to the side of the fixed plate (2), the upper surface of the fixed plate (2) is fixedly connected to the bottom surface of the L-shaped limit plate (3), the upper surface of the fixed plate (2) is fixedly connected to the bottom surface of the magnetic attraction plate (4), the upper surface of the fixed plate (2) is hinged to one side of the pressure plate (5), the side of the pressure plate (5) is fixedly connected to one end of the magnetic attraction plate (6), two symmetrical guide grooves (7) are provided inside the shell (1), and a movable plate (8) is provided inside the shell (1), and both sides of the movable plate (8) are fixed to the side of the guide bar (9). The upper surface of the movable plate (8) is fixedly connected to the bottom surface of the second L-shaped limit plate (10), the upper surface of the movable plate (8) is hinged to the side surface of the second pressure plate (11), the upper surface of the movable plate (8) is fixedly connected to the bottom surfaces of the two ear plates (12), the side surfaces of the ear plates (12) are fixedly connected to the two ends of the connecting rod (13), the outer side of the connecting rod (13) is provided with two symmetrical curling springs (14), the outer side of the connecting rod (13) is provided with a rotating plate (15), and the inside of the shell (1) is fixedly connected to one side of two symmetrical lamp tubes (16).

2. The architectural structure drawing proofreading device according to claim 1, characterized in that: The shell (1) has no cover on the top, a rectangular notch is provided on one of the side surfaces of the shell (1), the side surface of the shell (1) is fixedly connected to the side surfaces of two lamp tubes (16), and the lamp tubes (16) are located between the fixing plate (2) and the bottom surface of the shell (1).

3. The architectural structure drawing proofreading device according to claim 1, characterized in that: The fixed plate (2) and the movable plate (8) are made of a uniform transparent plastic material, and the movable plate (8) is located above the fixed plate (2).

4. The architectural structure drawing proofreading device according to claim 1, characterized in that: The L-shaped limit plate 1 (3) and the L-shaped limit plate 2 (10) are located on the same vertical line, and the heights of the L-shaped limit plate 1 (3) and the L-shaped limit plate 2 (10) are the same as those of the pressing plate 1 (5) and the pressing plate 2 (11).

5. The architectural structure drawing proofreading device according to claim 1, characterized in that: The pressing plate 1 (5) and the pressing plate 2 (11) are both acrylic plates. A handle is fixedly connected to the upper surface of the pressing plate 1 (5) and the pressing plate 2 (11). A notch is provided at the lower left corner of the pressing plate 1 (5) and the pressing plate 2 (11).

6. The architectural structure drawing proofreading device according to claim 1, characterized in that: The inner diameter of the guide groove (7) is matched to the outer diameter of the guide bar (9), and the movable plate (8) is movably connected to the housing (1) via the guide bar (9).

7. The architectural structure drawing proofreading device according to claim 1, characterized in that: A circular through hole is provided on the side of the rotating plate (15), and the rotating plate (15) is rotatably connected to the connecting rod (13) via the circular through hole. Both sides of the rotating plate (15) are fixedly connected to one end of the curling spring (14).

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