CN216166328U

CN216166328U - Drawing show mechanism for building planning

Info

Publication number: CN216166328U
Application number: CN202122411154.8U
Authority: CN
Inventors: 张立夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-05
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a drawing display mechanism for building planning, which comprises a support frame, wherein a lower winding mechanism is arranged at the top of the support frame, a display frame is fixedly connected to the top of the lower winding mechanism, a display board is fixedly connected to the back of the display frame, an upper winding mechanism is arranged at the top of the display frame, the upper winding mechanism comprises a winding box, an installation box is fixedly connected to the right side of the winding box, and an installation shaft is rotatably connected between two sides of the inner wall of the winding box through a rotating shaft. This drawing show mechanism for building planning, the winding drum of winding mechanism and the winding drum of winding mechanism down rotate together, accomplish receiving and releasing of drawing, stay the drawing between winding mechanism and the lower winding mechanism and demonstrate on the show board, other drawings are accomodate in the rolling incasement, the quantity of the show board that has significantly reduced has both saved the space, has reduced the fund input of purchasing the show board again.

Description

Drawing show mechanism for building planning

Technical Field

The utility model relates to the technical field of drawing display, in particular to a drawing display mechanism for building planning.

Background

The building planning means that before a building is built, a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process according to a construction task, plans a method and a scheme for solving the problems, and expresses the problems by using a drawing and a document as a common basis for the mutual cooperation of material preparation, construction organization work and various work types in the manufacturing and construction work, so that a large number of design drawings are displayed, and the design drawings related to the building planning are generally displayed by using a drawing display board in the display process.

According to patent grant publication No. CN 213849623U drawing show board for building planning, including the show main part, be provided with the show riser in the show main part, the locating part is installed to show riser one side, be provided with the spout on the show riser, be provided with the slider in the spout respectively, be provided with in the show main part and be used for cooperating the locating part conveniently to open the drawing and effectively make things convenient for the slide bar mechanism of drawing free end location, be different from prior art, and then in real-time use, the use of slide bar mechanism cooperation locating part and spout has not only guaranteed convenient and fast's the building drawing of opening for the drawing can not be easily damaged, does not have the mode of opening of direct contact drawing simultaneously, has effectually reduced the pollution of dirt to the drawing, thereby more is favorable to depositing for a long time of drawing. The display board can only display and store one drawing, and when multiple drawings are displayed, the display boards with corresponding quantity are needed to not only cause resource waste, but also occupy larger space.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a drawing display mechanism for building planning, which solves the problems that the display board can only display and store one drawing, and when a plurality of drawings are displayed, the corresponding number of display boards are needed, so that not only is the resource waste caused, but also a large space is occupied.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a drawing display mechanism for building planning comprises a support frame, wherein a lower winding mechanism is arranged at the top of the support frame, a display frame is fixedly connected to the top of the lower winding mechanism, a display board is fixedly connected to the back of the display frame, an upper winding mechanism is arranged at the top of the display frame and comprises a winding box, an installation box is fixedly connected to the right side of the winding box, an installation shaft is rotatably connected between two sides of the inner wall of the winding box through a rotating shaft, a winding drum is fixedly connected to the surface of the installation shaft, one end of the installation shaft penetrates through the winding box and extends into the installation box, a first end face gear is fixedly connected to one end of the installation shaft, which is positioned in the winding box, an installation cylinder is rotatably connected to the right side of the inner wall of the installation cylinder through the rotating shaft, a connecting shaft is slidably connected to the left side of the inner wall of the installation cylinder, and an adjusting mechanism is arranged at the right end of the connecting shaft and on the inner wall of the installation cylinder, the left end fixedly connected with of connecting axle and the second terminal surface gear of first terminal surface gear looks adaptation, the fixed surface of installation section of thick bamboo is connected with first gear, the right side fixedly connected with driving motor of install bin, driving motor's output shaft fixedly connected with drive shaft, the one end that driving motor was kept away from to the drive shaft runs through the install bin and extends to the inside of install bin, the one end fixedly connected with of driving motor and the second gear of first gear looks adaptation are kept away from to the drive shaft.

Preferably, the surface of the connecting shaft is provided with a sliding groove, and the inner wall of the mounting cylinder is fixedly connected with a sliding rail matched with the sliding groove.

Preferably, the adjusting mechanism comprises a first mounting seat, the first mounting seat is rotatably connected with the right end of the connecting shaft through a rotating shaft, and a spring is fixedly connected to the right side of the first mounting seat.

Preferably, one end of the spring, which is far away from the first mounting seat, is fixedly connected with a second mounting seat, and the right side of the second mounting seat is rotatably connected with a threaded rod through a rotating shaft.

Preferably, one end of the threaded rod, which is far away from the second mounting seat, penetrates through the mounting box and extends to the outside of the mounting box, and the threaded rod is in threaded connection with the mounting box.

Preferably, the upper winding mechanism and the lower winding mechanism are identical in structure, a winding hole is formed in the bottom of a winding box of the upper winding mechanism in a penetrating mode, and a winding hole is formed in the top of the winding box of the lower winding mechanism in a penetrating mode.

Advantageous effects

The utility model provides a drawing display mechanism for building planning. Compared with the prior art, the method has the following beneficial effects:

(1) the drawing display mechanism for building planning is characterized in that an installation box is fixedly connected to the right side of a winding box, an installation shaft is rotatably connected between two sides of the inner wall of the winding box through a rotating shaft, a winding drum is fixedly connected to the surface of the installation shaft, one end of the installation shaft penetrates through the winding box and extends into the installation box, a first end face gear is fixedly connected to one end, which is positioned in the winding box, of the installation shaft, the installation cylinder is rotatably connected to the right side of the inner wall of the installation box through the rotating shaft, a connecting shaft is slidably connected to the left side of the inner wall of the installation cylinder, an adjusting mechanism is arranged at the right end of the connecting shaft and on the inner wall of the installation cylinder, a second end face gear matched with the first end face gear is fixedly connected to the left end of the connecting shaft, a first gear is fixedly connected to the surface of the installation cylinder, a driving motor is fixedly connected to the right side of the installation box, and a driving shaft is fixedly connected to an output shaft of the driving motor, the one end that driving motor was kept away from to the drive shaft runs through the install bin and extends to the inside of install bin, driving motor's one end fixedly connected with and the second gear of first gear looks adaptation are kept away from to the drive shaft, go up the winding reel of winding mechanism and rotate together with the winding reel of winding mechanism down, a winding reel is accomodate the drawing, another winding reel is emitted the drawing, the drawing of staying between winding mechanism and the winding mechanism down is demonstrateed on the show board, other drawings are accomodate in the winding bin, the quantity of show board has significantly reduced, the space has both been saved, the fund input of purchasing the show board has been reduced again.

(2) This drawing show mechanism for building planning, include first mount pad through adjustment mechanism, first mount pad rotates through the right-hand member of pivot and connecting axle to be connected, the right side fixedly connected with spring of first mount pad, the one end fixedly connected with second mount pad of first mount pad is kept away from to the spring, the right side of second mount pad is rotated through the pivot and is connected with the threaded rod, the one end that the second mount pad was kept away from to the threaded rod runs through the install bin and extends to the outside of install bin, threaded rod and install bin threaded connection, the adjusting threaded rod passes through the pretightning force that the second mount pad changed the spring, cooperate first terminal surface gear and second terminal surface gear to change the pulling force of installation rotation to the drawing, prevent that the drawing from being excessively dragged, avoid the drawing to damage.

Drawings

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

FIG. 2 is a top cross-sectional view of the upper winding mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

FIG. 4 is a perspective view of a connecting shaft and a second face gear of the present invention;

fig. 5 is a perspective view of the drive motor and mounting cylinder of the present invention.

In the figure: the display device comprises a support frame 1, a lower winding mechanism 2, a display frame 3, a display board 4, an upper winding mechanism 5, a winding box 51, an installation box 52, an installation shaft 53, a winding drum 54, a first face gear 55, an installation drum 56, a connecting shaft 57, a second face gear 58, a first gear 59, a driving motor 510, a driving shaft 511, a second gear 512, a sliding chute 513, a sliding rail 514, an adjusting mechanism 6, a first installation seat 61, a spring 62, a second installation seat 63 and a threaded rod 64.

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. 1-5, the present invention provides a technical solution: a drawing display mechanism for building planning comprises a support frame 1, universal wheels are fixedly connected to four corners of the bottom of the support frame 1, a lower winding mechanism 2 is arranged at the top of the support frame 1, a display frame 3 is fixedly connected to the top of the lower winding mechanism 2, a display board 4 is fixedly connected to the back of the display frame 3, protective glass is fixedly connected to the inner wall of the display frame 3 and the square of the display board 4, an upper winding mechanism 5 is arranged at the top of the display frame 3, the upper winding mechanism 5 and the lower winding mechanism 2 are identical in structure, a winding hole is formed in the bottom of a winding box 51 of the upper winding mechanism 5 in a penetrating manner, a winding hole is formed in the top of a winding box 51 of the lower winding mechanism 2 in a penetrating manner, the upper winding mechanism 5 comprises a winding box 51, a mounting box 52 is fixedly connected to the right side of the winding box 51, a mounting shaft 53 is rotatably connected between two sides of the inner wall of the winding box 51 through a rotating shaft, and a winding reel 54 is fixedly connected to the surface of the mounting shaft 53, one end of the mounting shaft 53 penetrates through the rolling box 51 and extends to the inside of the mounting box 52, one end of the mounting shaft 53, which is positioned inside the rolling box 51, is fixedly connected with a first end face gear 55, the right side of the inner wall of the mounting box 52 is rotatably connected with a mounting cylinder 56 through a rotating shaft, the left side of the inner wall of the mounting cylinder 56 is slidably connected with a connecting shaft 57, the surface of the connecting shaft 57 is provided with a sliding groove 513, the inner wall of the mounting cylinder 56 is fixedly connected with a sliding rail 514 matched with the sliding groove 513, the right end of the connecting shaft 57, which is positioned on the inner wall of the mounting cylinder 56, is provided with an adjusting mechanism 6, the adjusting mechanism 6 comprises a first mounting seat 61, the first mounting seat 61 is rotatably connected with the right end of the connecting shaft 57 through a rotating shaft, the right side of the first mounting seat 61 is fixedly connected with a spring 62, the spring 62 is in a compressed state, one end of the spring 62, which is far away from the first mounting seat 61, the right side of the second mounting seat 63 is rotatably connected with a threaded rod 64 through a rotating shaft, one end of the threaded rod 64, which is far away from the second mounting seat 63, penetrates through the mounting box 52 and extends to the outside of the mounting box 52, the threaded rod 64 is in threaded connection with the mounting box 52, the left end of the connecting shaft 57 is fixedly connected with the second end face gear 58 matched with the first end face gear, the surface of the mounting cylinder 56 is fixedly connected with the first gear 59, the right side of the mounting box 52 is fixedly connected with the driving motor 510, the driving motor 510 has a forward and reverse rotation function, the connecting shaft is connected with the control system and an external power supply through a wire, the output shaft of the driving motor 510 is fixedly connected with the driving shaft 511, one end of the driving motor 511, which is far away from the driving motor 510, penetrates through the mounting box 52 and extends to the inside of the mounting box 52, and one end of the driving shaft 511, which is far away from the driving motor 510, is fixedly connected with the second gear 512 matched with the first gear 59.

When the drawing showing device is used, drawings to be shown are connected in sequence, one end of the connected drawing is wound on the winding drum 54 of the upper winding mechanism 5, the other end of the drawing is fixed on the surface of the winding drum 54 of the lower winding mechanism 2, when different drawings need to be shown, the driving motor 510 is turned on through the control panel, the driving motor 510 works to drive the driving shaft 511 and the second gear 512 to rotate together, the second gear 512 rotates to drive the first gear 59 and the mounting drum 56 to rotate together through meshing action, the mounting shaft 53 and the winding drum 54 are driven to rotate through the connecting shaft 57, the second end face gear 58 and the first end face gear 55, the winding drum 54 of the upper winding mechanism 5 and the winding drum 54 of the lower winding mechanism 2 rotate together, one winding drum 54 is used for containing the drawing, the other winding drum 54 is used for releasing the drawing, the drawing left between the upper winding mechanism 5 and the lower mechanism 2 is shown on the showing plate 4, adjusting threaded rod 64 changes the pretightning force of spring 62 through second mount pad 63, cooperates first face gear 55 and second face gear 58 to change the pulling force of installation axle 53 rotation to the drawing, prevents that the drawing from being excessively dragged, avoids the drawing to damage.

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. The utility model provides a drawing show mechanism for building planning, includes support frame (1), its characterized in that: a lower winding mechanism (2) is arranged at the top of the support frame (1), a display frame (3) is fixedly connected to the top of the lower winding mechanism (2), a display board (4) is fixedly connected to the back of the display frame (3), and an upper winding mechanism (5) is arranged at the top of the display frame (3);

the upper winding mechanism (5) comprises a winding box (51), the right side of the winding box (51) is fixedly connected with an installation box (52), an installation shaft (53) is rotatably connected between two sides of the inner wall of the winding box (51) through a rotating shaft, the surface of the installation shaft (53) is fixedly connected with a winding drum (54), one end of the installation shaft (53) penetrates through the winding box (51) and extends to the inside of the installation box (52), one end of the installation shaft (53) positioned in the winding box (51) is fixedly connected with a first end face gear (55), the right side of the inner wall of the installation box (52) is rotatably connected with an installation drum (56) through the rotating shaft, the left side of the inner wall of the installation drum (56) is slidably connected with an end face connecting shaft (57), the right end of the connecting shaft (57) and the inner wall positioned in the installation drum (56) are provided with an adjusting mechanism (6), the left end of the connecting shaft (57) is fixedly connected with a second end face gear (58) matched with the first end face gear, the surface fixed connection of installation section of thick bamboo (56) has first gear (59), the right side fixedly connected with driving motor (510) of installation case (52), the output shaft fixedly connected with drive shaft (511) of driving motor (510), the one end that driving motor (510) were kept away from in drive shaft (511) runs through installation case (52) and extends to the inside of installation case (52), the one end fixedly connected with that driving motor (510) were kept away from in drive shaft (511) and second gear (512) with first gear (59) looks adaptation.

2. The drawing display mechanism for building planning of claim 1, wherein: the surface of the connecting shaft (57) is provided with a sliding groove (513), and the inner wall of the mounting drum (56) is fixedly connected with a sliding rail (514) matched with the sliding groove (513).

3. The drawing display mechanism for building planning of claim 1, wherein: adjustment mechanism (6) include first mount pad (61), first mount pad (61) are connected through the right-hand member rotation of pivot with connecting axle (57), the right side fixedly connected with spring (62) of first mount pad (61).

4. The drawing display mechanism for building planning of claim 3, wherein: one end fixedly connected with second mount pad (63) that first mount pad (61) were kept away from in spring (62), the right side of second mount pad (63) is connected with threaded rod (64) through the pivot rotation.

5. The drawing display mechanism for building planning of claim 4, wherein: one end of the threaded rod (64) far away from the second mounting seat (63) penetrates through the mounting box (52) and extends to the outside of the mounting box (52), and the threaded rod (64) is in threaded connection with the mounting box (52).

6. The drawing display mechanism for building planning of claim 1, wherein: go up winding mechanism (5) and winding mechanism (2) structure the same down, the bottom of going up winding box (51) of winding mechanism (5) is run through and is seted up the coiling hole, the top of winding box (51) of winding mechanism (2) is run through and is seted up the coiling hole down.