CN214027975U

CN214027975U - Drawing device for architectural design convenient to carry

Info

Publication number: CN214027975U
Application number: CN202120032481.XU
Authority: CN
Inventors: 胡建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-08-24
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a drawing device for architectural design convenient to carry relates to the drawing device field, can not use at the construction site to drawing device for current architectural design, and inconvenient carrying to and can not effectually revise the problem of explanation to the drawing, the scheme as follows is proposed now, and it includes the bottom plate, the outer equal fixedly connected with side frame of edge of bottom plate up end, the below of bottom plate is provided with the support frame, the equal fixedly connected with disc in upper end of support frame left and right both sides, left and right both sides the disc all rotates with the left and right both sides face of bottom plate respectively through the pivot to be connected, every preceding, the back both sides of disc all are provided with the spacer pin, the opening has all been seted up to the four corners department of side frame, the cell body has all been seted up to the left and right both sides inner wall of side frame. The device can be conveniently moved, carried and used, is convenient for drawing, is convenient for explaining drawings, and greatly improves the functionality of the device.

Description

Drawing device for architectural design convenient to carry

Technical Field

The utility model relates to a drawing device field especially relates to a drawing device for architectural design convenient to carry.

Background

Before a building is built, a designer needs to make a general idea of problems existing or possibly occurring in the construction process and the use process according to a construction task, draw a solution and a scheme for solving the problems, and express the solution and the scheme by using a drawing board and a document, wherein the drawing board is one of necessary tools in the building design.

Although the drawings of the current major departments are drawn by a computer, the drawings are inevitably required to be changed and temporarily modified in the actual construction process, so that the drawings still need to be manually modified or re-drawn, but due to the requirement of drawing the drawings, a proper flat plate is generally difficult to find for supporting and fixing in the construction site, so that the drawing is inconvenient to carry out, and meanwhile, a blank office is required to explain specific drawings of various directions and the like during construction. At present, no device capable of conveniently drawing and modifying the drawing temporarily on the construction site is available on the market, and meanwhile, the drawing is inconvenient to explain and show, and the drawing cannot be temporarily carried and used. Therefore, a portable drawing device for architectural design is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of drawing device for architectural design convenient to carry has solved current drawing device for architectural design and can not use at the construction site, and is inconvenient to carry to and can not effectually modify the problem of explanation to the drawing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable drawing device for architectural design comprises a bottom plate, wherein side frames are fixedly connected to the outer edge of the upper end surface of the bottom plate, a support frame is arranged below the bottom plate, discs are fixedly connected to the upper ends of the left side and the right side of the support frame, the discs on the left side and the right side are respectively rotatably connected with the left side surface and the right side surface of the bottom plate through rotating shafts, limiting pins are arranged on the front side and the rear side of each disc, openings are formed in the four corners of the side frames, grooves are formed in the inner walls of the left side and the right side of each side frame, a rotating drum is rotatably connected between the inner walls of the upper side and the lower side of each opening, a telescopic rod is fixedly arranged in each rotating drum, a positioning box is fixedly arranged at one end of the telescopic rod, an upper end surface array of the positioning box is rotatably connected with a plurality of thread drums, each thread drum penetrates through the upper end surface of the positioning box and is fixedly connected with a gear, the screw rod is sleeved in each threaded cylinder in a threaded manner, the lower end of each screw rod penetrates through the lower end face of each positioning box, extends below the positioning box and is fixedly connected with a pressing plate, and the lower end face of each pressing plate is fixedly connected with a rubber positioning cone.

Preferably, each limiting pin penetrates through the disc on one side and is in limiting connection with one side of the base plate close to one side.

Preferably, each of the rotating cylinders is rotatably connected in the opening on one side, each of the rotating cylinders is provided with an extending end towards the inner side of the side frame, and each of the telescopic rods is fixedly installed at the extending end of the rotating cylinder on one side in the side frame.

Preferably, the telescopic link is at the equal fixedly connected with location box of the inboard one end of side frame, every location box all slides and sets up in the cell body of one side separately.

Preferably, every a screw thread section of thick bamboo all rotates the cover through the bearing and establishes the up end at location box, each a screw thread section of thick bamboo is in location box upside extension end fixed connection's gear, and is middle the gear is connected and middle with the gear engagement of both sides respectively the upper end fixedly connected with handle of gear.

Preferably, the extending end of the lower side of each thread cylinder in the positioning box is respectively sleeved with the screw in a thread manner, and the lower end of each screw is sleeved on the lower end face of the positioning box in a sliding manner.

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

by the bottom plate, the side frame, the supporting frame, the disks, the limiting pin, the opening, the groove body, the rotary drum, the telescopic rod, the positioning box, the thread cylinder, the gear, the screw rod, the pressing plate and the rubber positioning cone, the device can be connected with the disks on the left side and the right side through the rotation of the bottom plate when in use, can conveniently adjust the direction to the horizontal state, the inclined state and the vertical state, can be positioned through the limiting pin, can rotate the rotary drums on the two sides to be respectively attached to the inner walls on the two sides of the side frame for storage when in specific use, simultaneously, when in need of drawing, firstly, the bottom plate is rotated to the horizontal state, then, the rotary drums can be rotated to be close to each other, the telescopic rod in the rotary drum is stretched simultaneously, the positioning boxes are driven to move to be close to each other, then, the positioning boxes can be respectively moved to the upper part of the drawing on the bottom plate, then the rotary handle is rotated to drive the gear in the middle to rotate, and then connect through the meshing and drive each screw thread section of thick bamboo and rotate, and then make the screw rod that its internal thread cover was established move down, and promote the clamp plate and move down, drive rubber location awl move down to the upper surface of drawing and through the positioning of contradicting between the upper end of rubber location awl to drawing and bottom plate, the modification of conveniently drawing can conveniently adjust bottom plate to vertical state simultaneously, conveniently explains the drawing, and can be convenient take off the drawing, the bottom plate that will be in vertical state uses as the blank.

The device can be conveniently moved, carried and used, is convenient for drawing, is convenient for explaining drawings, and greatly improves the functionality of the device.

Drawings

Fig. 1 is a sectional view of the structure of the portable drawing device for architectural design of the present invention.

Fig. 2 is a cross-sectional view of the portable drawing device for architectural design of the present invention.

Fig. 3 is a sectional view of the structure of the positioning box of the portable drawing device for architectural design of the present invention.

Reference numbers in the figures: the device comprises a base plate 1, a side frame 2, a support frame 3, a disc 4, a limiting pin 5, an opening 6, a groove 7, a rotating cylinder 8, a telescopic rod 9, a positioning box 10, a threaded cylinder 11, a gear 12, a screw rod 13, a pressing plate 14 and a rubber positioning cone 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a portable drawing device for architectural design comprises a bottom plate 1, a side frame 2 is fixedly connected to the outer edge of the upper end surface of the bottom plate 1, a supporting frame 3 is arranged below the bottom plate 1, discs 4 are fixedly connected to the upper ends of the left and right sides of the supporting frame 3, the discs 4 on the left and right sides are respectively rotatably connected with the left and right side surfaces of the bottom plate 1 through rotating shafts, limiting pins 5 are arranged on the front and rear sides of each disc 4, openings 6 are arranged at the four corners of the side frame 2, grooves 7 are arranged on the inner walls of the left and right sides of the side frame 2, a rotating drum 8 is rotatably connected between the inner walls of the upper and lower sides of each opening 6, an expansion link 9 is fixedly arranged in the rotating drum 8, a positioning box 10 is fixedly arranged at one end of the expansion link 9, an upper end surface array of the positioning box 10 is rotatably connected with a plurality of threaded drums 11, each threaded drum 11 penetrates through the upper end surface of the positioning box 10 and a gear 12 is fixedly connected to the upper end of the threaded drum 11, the threaded sleeves are all provided with screw rods 13 in each threaded barrel 11 in a threaded mode, the lower end of each screw rod 13 penetrates through the lower end face of each positioning box 10 to extend below the positioning box 10 and is fixedly connected with a pressing plate 14, and the lower end face of each pressing plate 14 is fixedly connected with a rubber positioning cone 15.

In the embodiment, each limit pin 5 passes through the disc 4 on one side of each limit pin and is mutually limited and connected with one side of the bottom plate 1 close to one side of each limit pin, each rotary drum 8 is rotatably connected in the opening 6 on one side of each rotary drum 8, each rotary drum 8 is provided with an extending end towards the inner side of the side frame 2, each telescopic rod 9 is fixedly arranged at the extending end of the rotary drum 8 on one side of each rotary drum in the side frame 2, one end of each telescopic rod 9 on the inner side of the side frame 2 is fixedly connected with a positioning box 10, each positioning box 10 is slidably arranged in the groove body 7 on one side of each rotary drum, each threaded cylinder 11 is rotatably sleeved on the upper end surface of the positioning box 10 through a bearing, each threaded cylinder 11 is arranged in the gear 12 fixedly connected with the extending end on the upper side of the positioning box 10, the middle gear 12 is respectively meshed and connected with the gears 12 on two sides, the upper end of the middle gear 12 is fixedly connected with a handle, the extending end of the lower side of each threaded cylinder 11 in the positioning box 10 is respectively sleeved with a screw 13, the lower end of each screw 13 is slidably sleeved on the lower end face of the positioning box 10.

The working principle is as follows: when the device is used, the direction can be conveniently adjusted to be horizontal, inclined and vertical states through the rotating connection between the bottom plate 1 and the discs 4 on the left side and the right side, meanwhile, the side surfaces of the bottom plate 1 can be positioned and fixed through the limiting pins 5 arranged on the discs 4, then the rotating drums 8 on the two sides can be rotated to be respectively attached to the inner walls on the two sides of the side frame 2 when the device is used specifically, the positioning boxes 10 are arranged in the groove body 7 in a sliding mode for containing, meanwhile, when drawing is needed, the bottom plate 1 is rotated to be horizontal, then the rotating drums 8 can rotate in a mutually approaching mode, the telescopic rods 9 in the rotating drums are stretched simultaneously to drive the positioning boxes 10 to move in a mutually approaching mode, further, the positioning boxes 10 can be moved to the upper portion of the drawing paper on the bottom plate 1 respectively, then the handle is rotated to drive the middle gear 12 to rotate, and because the middle gear 12 is meshed with the gears 12 on the two sides, and the equal fixedly connected with screw thread section of thick bamboo 11 of the lower extreme of every gear 12, and screw thread section of thick bamboo 11 rotates the cover and establishes the up end at location box 10, and then connect through the meshing and drive each screw thread section of thick bamboo 11 and rotate, and then make the screw rod 13 that the screw thread section of thick bamboo 11 internal thread cover was established move down, and promote clamp plate 14 and move down, it moves down to the upper surface of drawing and fixes through conflicting the upper end of rubber location awl 15 to drawing and 1, the modification of convenient drawing, simultaneously can conveniently adjust bottom plate 1 to vertical state, conveniently explain the drawing, and can be convenient take off the drawing, the bottom plate that will be in vertical state is used as the blank, and the overall structure of device is little, light in weight, have can be convenient remove. The device can be conveniently moved, carried and used, is convenient for drawing, is convenient for explaining drawings, and greatly improves the functionality of the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable drawing device for architectural design comprises a bottom plate (1), wherein side frames (2) are fixedly connected to the outer edges of the upper end surface of the bottom plate (1), a support frame (3) is arranged below the bottom plate (1), discs (4) are fixedly connected to the upper ends of the left side and the right side of the support frame (3), the discs (4) on the left side and the right side are respectively rotatably connected with the left side surface and the right side surface of the bottom plate (1) through rotating shafts, limiting pins (5) are respectively arranged on the front side and the rear side of each disc (4), the portable drawing device is characterized in that openings (6) are respectively arranged at the four corners of the side frames (2), inner walls on the left side and the right side of each side frame (2) are respectively provided with a rotary drum (8), a telescopic rod (9) is fixedly arranged in each rotary drum (8), and a positioning box (10) is fixedly arranged at one end of the telescopic rod (9), the up end array of location box (10) rotates and is connected with a plurality of screw thread section of thick bamboo (11), every screw thread section of thick bamboo (11) all run through the up end of location box (10) and the equal fixedly connected with gear (12) in upper end of screw thread section of thick bamboo (11), every equal thread bush is equipped with screw rod (13) in the screw thread section of thick bamboo (11), every the lower extreme of screw rod (13) all passes the lower terminal surface of location box (10) separately and extends in the below of location box (10) and fixedly connected with clamp plate (14), the lower terminal surface fixedly connected with rubber location awl (15) of clamp plate (14).

2. The portable architectural design drawing device according to claim 1, wherein each of the restraint pins (5) is connected to the side of the base plate (1) adjacent to the side through the disc (4) on the respective side.

3. The portable architectural design drawing device according to claim 1, wherein each of said rotating cylinders (8) is rotatably connected in a respective one of said openings (6), each of said rotating cylinders (8) is provided with an extension end toward the inside of said side frame (2), and each of said telescopic rods (9) is fixedly mounted at the extension end of the respective one of said rotating cylinders (8) in said side frame (2).

4. The portable drawing device for architectural design as claimed in claim 1 or 3, wherein one end of the telescopic rod (9) inside the side frame (2) is fixedly connected with a positioning box (10), and each positioning box (10) is slidably arranged in the groove body (7) on one side.

5. The portable drawing device for architectural design according to claim 1, wherein each of the threaded cylinders (11) is rotatably sleeved on the upper end surface of the positioning box (10) through a bearing, each of the threaded cylinders (11) is arranged in a gear (12) fixedly connected with the upper extending end of the positioning box (10), the middle gear (12) is respectively engaged with the gears (12) at two sides, and the upper end of the middle gear (12) is fixedly connected with a handle.

6. The portable architectural design drawing device according to claim 1, wherein the lower side of each threaded cylinder (11) extends into the positioning box (10) and is respectively in threaded engagement with a threaded rod (13), and the lower end of each threaded rod (13) is slidably engaged with the lower end surface of the positioning box (10).