CN215347550U

CN215347550U - Drawing device for engineering design

Info

Publication number: CN215347550U
Application number: CN202121045089.5U
Authority: CN
Inventors: 韦承飞
Original assignee: Hainan Zhongjing South Information Engineering Co ltd
Current assignee: Hainan Zhongjing South Information Engineering Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-31
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a drawing device for engineering design, which comprises a supporting plate, wherein the supporting plate is used for supporting drawing drawings for engineering design, four corners of the top end of the supporting plate are respectively provided with a pressing piece, when drawings with different thicknesses and areas are fixed, the four pressing pieces are respectively adjusted to ensure that the drawings are fixed on the supporting plate through the four pressing pieces, the supporting plate can be supported in different angles and different heights without manually holding the supporting plate, and meanwhile, through the four pressing pieces arranged on the supporting plate, thereby being capable of stably compressing and fixing drawings with different thicknesses and areas, leading engineers to develop a new drawing structure in the construction site, only need handheld drawing pen, can high-efficiently carry out drawing design, further improvement engineer's work efficiency.

Description

Drawing device for engineering design

Technical Field

The utility model relates to the technical field of drawing devices, in particular to a drawing device for engineering design.

Background

The engineering design refers to the whole activity process of design files and drawings which provide technical basis for the construction of engineering projects, is an important link in the life cycle of the construction projects, is an important process for carrying out overall planning and embodying specific implementation intention of the construction projects, is a link for converting scientific technology into productivity, is a key link for processing the relationship between technology and economy, and is a key stage for determining and controlling the construction cost of the projects. Whether the engineering design is economic and reasonable or not has very important significance on determining and controlling the construction cost of the engineering construction project, and the drawing is the most basic and the most important subject in the engineering design.

At present, in the current engineering design process, need carry out reconnaissance design to the engineering job site, current when the design, the engineer will support the bottom plate and put on one hand and support the drawing, another hand then uses the drawing pen to design and draw on the drawing, this in-process, then lead to the unable fine fixed of drawing, the phenomenon that leads to the drawing to remove easily, thereby influence the staff and draw, especially when the drawing quantity that uses is more and whole thickness is thick, then lead to the phenomenon that the drawing dropped easily, for this reason, we provide an engineering design's drawing device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a graphic device with engineering design to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the drawing device for engineering design comprises a supporting plate, wherein the supporting plate is used for supporting drawing drawings for engineering design, pressing pieces are arranged at four corners of the top end of the supporting plate, and when the drawings with different thicknesses and areas are fixed, the four pressing pieces are respectively adjusted to fix the drawings on the supporting plate through the four pressing pieces;

the utility model discloses a drawing tool, including backup pad, support piece, bracing piece, support shell bottom is equipped with the support shell, the support shell is used for accomodating drawing tool, and is equipped with the support setting element between support shell and the backup pad, the support inclination of backup pad is adjusted according to engineer's design needs to the support setting element, the support frame is installed to the support shell bottom.

Preferably, compress tightly the piece including installing the screw thread post on supporting the shell top, screw thread post outside screw thread sleeve has the internal thread cover, and the internal thread cover outside slides and has cup jointed the adapter sleeve, internal thread cover top and bottom all are equipped with the locating part, and are equipped with the fixing bolt with internal thread cover reciprocal anchorage on the adapter sleeve, the adapter sleeve outside is fixed with the telescopic link, and the telescopic link keeps away from the one end of adapter sleeve and installs the compact heap, when fixing different thickness and the drawing of area size, then at first relatively rotate the internal thread cover, adjust the internal thread cover relative fixed height of screw thread post, readjust the flexible length of telescopic link and telescopic link make the compact heap correspond to remove and compress tightly in drawing edge.

Preferably, the limiting part comprises a limiting ring arranged on the outer side of the internal thread sleeve, and the limiting ring prevents the connecting sleeve from separating from the internal thread sleeve.

Preferably, the support setting element includes through round pin axle and backup pad one end articulated connecting seat, and the connecting seat is installed on supporting the shell, the backup pad bottom just is located the inside top of support shell and installs angle fixing spare each other, when adjusting the support angle of backup pad, then through adjusting angle fixing spare makes the backup pad use the junction of connecting seat to rotate as the centre of a circle until adjusting backup pad to required inclination.

Preferably, the angle fixing part comprises a driving lead screw, a handle, a moving block, two connecting support rods and two positioning seats, one end of each of the two connecting support rods is hinged to the moving block through a pin shaft, the other end of each of the two connecting support rods is hinged to the two positioning seats through a pin shaft, the two positioning seats are fixedly connected to the bottom end of the supporting plate, the driving lead screw is enabled to rotate at the top end inside the supporting shell through rotation of the handle, the moving block is driven to operate, the moving block moves along the driving lead screw under the limitation of the two connecting support rods, and the connecting support rods synchronously move and rotate until the supporting angle of the supporting plate is adjusted.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the drawing pen is used, the supporting shell is arranged at the bottom end of the supporting plate, the supporting positioning piece is arranged between the supporting shell and the supporting plate, and the supporting frame is arranged at the bottom end of the supporting shell, so that the supporting plate can be subjected to adjustable supporting effects of different angles and different heights, manual holding of the supporting plate is not needed, meanwhile, the drawing pen can be used for stably pressing and fixing drawings with different thicknesses and different areas through the four pressing pieces arranged on the supporting plate, an engineer can efficiently perform drawing design only by holding the drawing pen during investigation design of the construction site, and the working efficiency of the engineer is further improved.

2. According to the drawing tool, the supporting shell is arranged, so that the supporting shell not only can support the supporting plate, but also can accommodate the drawing tool, and further convenience is brought to an engineer for drawing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a schematic view of an explosion structure of the connecting sleeve and the internal thread sleeve of the utility model.

In the figure: 1-a support plate; 2-a pressing piece; 201-threaded post; 202-internal thread sleeve; 203-connecting sleeve; 204-a stop; 2041-a stop collar; 205-fixing bolts; 206-a telescopic rod; 207-a compact block; 3-a support shell; 4-supporting a positioning member; 401-a connecting socket; 402-angle fixing member; 4021-a drive screw; 4022-a handle; 4023-a moving block; 4024-connecting struts; 4025-positioning seat; and 5, supporting frames.

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: the drawing device for engineering design comprises a supporting plate 1, wherein the supporting plate 1 is used for supporting drawing drawings for engineering design, pressing pieces 2 are respectively arranged at four corners of the top end of the supporting plate 1, and when drawings with different thicknesses and areas are fixed, the four pressing pieces 2 are respectively adjusted to enable the drawings to be fixed on the supporting plate 1 through the four pressing pieces 2;

the pressing part 2 comprises a threaded column 201 installed at the top end of the supporting shell 3, an anti-falling plate is installed at the top end of the threaded column 201, the anti-falling plate prevents the internal thread sleeve 202 from being separated from the threaded column 201, the external thread of the threaded column 201 is sleeved with the internal thread sleeve 202, the external thread of the internal thread sleeve 202 is slidably sleeved with a connecting sleeve 203, the top end and the bottom end of the internal thread sleeve 202 are both provided with a limiting part 204, the limiting part 204 comprises a limiting ring 2041 installed at the external side of the internal thread sleeve 202, the limiting ring 2041 prevents the connecting sleeve 203 from being separated from the internal thread sleeve 202, namely, the external sides of the top end and the bottom end of the internal thread sleeve 202 are both provided with the limiting ring 2041, so as to limit the connecting sleeve 203, the connecting sleeve 203 is provided with a fixing bolt 205 mutually fixed with the internal thread sleeve 202, the connecting sleeve 203 can be fixed relative to the external side of the internal thread sleeve 202 under the positioning of the fixing bolt 205, the outer side of the connecting sleeve 203 is fixed with an expansion link 206, the expansion link 206 is composed of an existing sliding sleeve and a sliding rod, and meanwhile, the sliding sleeve is provided with a positioning bolt, so that the positioning bolt can be manually adjusted, the position between the sliding rod and the sliding sleeve can be adjusted, one end, far away from the connecting sleeve 203, of the expansion link 206 is provided with a pressing block 207, the pressing block 207 is circular, and meanwhile, the pressing block 207 is provided with anti-skid threads, so that the edge of a drawing can be stably adjusted;

the utility model discloses a drawing tool, including backup pad 1, support setting element 4, connecting seat 401, angle mounting 402, when adjusting the support angle to backup pad 1, then through adjusting angle mounting 402 makes backup pad 1 use the junction of connecting seat 401 to rotate as the centre of a circle, until adjusting backup pad 1 to required inclination, support shell 3 is used for accomodating drawing tool, and is equipped with support setting element 4 between support shell 3 and the backup pad 1, support setting element 4 needs the support inclination of adjusting backup pad 1 according to the engineer's design, support setting element 4 includes through round pin axle and the articulated connecting seat 401 of 1 one end of backup pad, and connecting seat 401 installs on supporting shell 3, 1 bottom of backup pad just is located and supports the top of 3 inside and install angle mounting 402 each other, when adjusting the support angle to backup pad 1.

The angle fixing component 402 comprises a driving screw 4021, a handle 4022, a moving block 4023, two connecting support rods 4024 and two positioning seats 4025, the driving screw 4021 is rotatably connected with the top end inside the supporting shell 3, one end of the driving screw 4021, which is positioned outside the supporting shell 3, is fixedly connected with the handle 4022, a threaded hole is formed inside the moving block 4023, the moving block 4023 is rotatably sleeved outside the driving screw 4021 through the threaded hole, one end of each of the two connecting support rods 4024 is hinged with the moving block 4023 through a pin shaft, the other end of each of the two connecting support rods 4024 is hinged with the two positioning seats 4025 through a pin shaft, the two positioning seats 4025 are fixedly connected with the bottom end of the supporting plate 1, the top end of the driving screw 4021 inside the supporting shell 3 is rotated by rotating the handle 4022, the moving block 4023 is driven to operate, and the moving block 4023 moves along the driving screw 4021 under the limit of the two connecting support rods 4024, meanwhile, the connecting support rod 4024 synchronously moves and rotates until the supporting angle of the support plate 1 is adjusted, and after the engineering design drawing is completed, the support plate 1 is adjusted to rotate to the top of the support shell 3 and keep a state parallel to the support shell 3 by rotating the handle 4022, so that the opening at the top of the support shell 3 is closed;

support 3 bottoms of shell and install support frame 5, support frame 5 constitutes for the bracing piece with supporting the cover, support and be equipped with supporting bolt between cover and the bracing piece, provide and twist the elasticity of moving supporting bolt to can adjust the bracing piece and support the support height between the cover, realize carrying out the outrigger to backup pad 1, and support the cover bottom and install the base, the universal wheel that has the self-braking function is installed to the base bottom, thereby makes the whole effect that can remove and fix of drawing device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Engineering design's drawing device, including backup pad (1), backup pad (1) are used for supporting the drawing that engineering design used, its characterized in that: pressing pieces (2) are mounted at four corners of the top end of the supporting plate (1), and when drawings with different thicknesses and areas are fixed, the four pressing pieces (2) are respectively adjusted to fix the drawings on the supporting plate (1) through the four pressing pieces (2);

backup pad (1) bottom is equipped with support shell (3), support shell (3) are used for accomodating drawing tool, and are equipped with between support shell (3) and backup pad (1) and support setting element (4), support setting element (4) and adjust the support inclination of backup pad (1) according to engineer's design needs, support shell (3) bottom and install support frame (5).

2. The engineered drawing device of claim 1, wherein: the pressing part (2) comprises a threaded column (201) arranged at the top end of a supporting shell (3), an internal thread sleeve (202) is sleeved on the outer side of the threaded column (201) in a threaded manner, a connecting sleeve (203) is sleeved on the outer side of the internal thread sleeve (202) in a sliding manner, limiting parts (204) are arranged at the top end and the bottom end of the internal thread sleeve (202), a fixing bolt (205) mutually fixed with the internal thread sleeve (202) is arranged on the connecting sleeve (203), an expansion link (206) is fixed on the outer side of the connecting sleeve (203), a pressing block (207) is arranged at one end, far away from the connecting sleeve (203), of the expansion link (206), when drawings with different thicknesses and areas are fixed, the internal thread sleeve (202) is firstly relatively rotated, the fixed height of the internal thread sleeve (202) relative to the threaded column (201) is adjusted, and then the expansion length of the expansion link (206) and the angle between the expansion link (206) relative to the supporting plate (1) are adjusted, and correspondingly moving and pressing the pressing block (207) at the corner of the drawing.

3. The engineered drawing device of claim 2, wherein: the limiting piece (204) comprises a limiting ring (2041) arranged on the outer side of the internal thread sleeve (202), and the limiting ring (2041) prevents the connecting sleeve (203) from being separated from the internal thread sleeve (202).

4. The engineered drawing device of claim 1, wherein: support setting element (4) include through round pin axle and backup pad (1) one end articulated connecting seat (401), and connecting seat (401) are installed on supporting shell (3), backup pad (1) bottom just is located and installs angle fixing spare (402) each other on the inside top of supporting shell (3), when adjusting the support angle to backup pad (1), then through adjusting angle fixing spare (402) make backup pad (1) use the junction of connecting seat (401) to rotate as the centre of a circle, until adjusting backup pad (1) to required inclination.

5. The engineered drawing device of claim 4, wherein: the angle fixing piece (402) comprises a driving screw rod (4021), a handle (4022), a moving block (4023), two connecting support rods (4024) and two positioning seats (4025), one ends of the two connecting support rods (4024) are hinged to the moving block (4023) through pin shafts, the other ends of the two connecting support rods (4024) are hinged to the two positioning seats (4025) through pin shafts respectively, the two positioning seats (4025) are fixedly connected to the bottom end of the supporting plate (1), the driving screw rod (4021) rotates at the top end inside the supporting shell (3) by rotating the handle (4022), the moving block (4023) is driven to run, the moving block (4023) moves along the driving screw rod (4021) under the limiting effect of the two connecting support rods (4024), and the connecting support rods (4024) synchronously move and rotate until the supporting angle of the supporting plate (1) is adjusted.