Construction cost drawing storage device

Abstract

The utility model discloses a construction cost drawing storage device, and relates to the technical field of drawing storage devices, the construction cost drawing storage device comprises a base drawing cabinet composed of a cabinet body and a drawer box, and a drawing taking auxiliary assembly, and the drawing taking auxiliary assembly is used for carrying out upwarp operation on the edge of the front end of a drawing when the drawer box is opened. According to the drawing taking auxiliary assembly, in the outward moving process of the drawer box, the overturning piece can be overturned upwards, the overturning piece which is overturned upwards drives the edge of the front end of a drawing to tilt, and therefore a gap exists between the edge of the front end of the drawing and the drawer box; according to the drawing taking-out device, the hand of a worker makes contact with the edge of the front end of a drawing and pulls and takes out the drawing conveniently, then the drawing is taken out more conveniently, and compared with a traditional operation that the drawing is tilted manually, the drawing taking-out device is more convenient to use, and the situation that the drawing is wrinkled and damaged due to too large force can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing storage devices, in particular to a drawing storage device for project cost. Background Technique

[0002] Project cost drawings are very important documents in engineering projects, which contain detailed information required for the design and construction of buildings. Common types of project cost drawings include: architectural drawings, structural drawings, water supply and drainage drawings, electrical drawings, heating and ventilation drawings, etc. Project cost personnel can calculate the quantities of work, estimate costs and prepare budgets based on the drawings. At the same time, construction personnel also need to construct according to the drawings to ensure the quality of the project.

[0003] The storage of project cost drawings requires the use of a base drawing cabinet. A base drawing cabinet is a device used to store base drawing documents such as engineering drawings, blueprints, and maps. It usually has large drawers or shelves to accommodate a large number of drawings and keep them neat and orderly.

[0004] During the process of storing project cost drawings through a base drawing cabinet, the project cost drawings are laid flat inside the drawer box of the base drawing cabinet. When the project cost drawings need to be taken, the edge of the project cost drawing near one end of the drawer box needs to be buckled upward. After the edge of the project cost drawing is bent upward, the edge of the project cost drawing can be pinched and pulled to finally take out the project cost drawing. The buckling operation on the edge of the project cost drawing is likely to cause creases on the edge of the project cost drawing, and excessive force will also cause damage to the edge of the project cost drawing. Based on this, in order to optimize this action, a drawing storage device for project cost is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drawing storage device for project cost in order to solve the problems in the above background.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A drawing storage device for project cost, including a base drawing cabinet composed of a cabinet body and a drawer box. Drawer rails are symmetrically installed on both sides of the inner wall of the cabinet body. Sliding grooves are formed on both sides of the drawer box. The drawer box is slidably connected to the drawer rails through the sliding grooves to realize the sliding storage and removal operation of the drawer box inside the cabinet body. A drawing taking assistance component is arranged on the inner side of the cabinet body and the inner side of the drawer box. The drawing taking assistance component is used to lift the front edge of the drawing when the drawer box is opened;

[0007] The drawing taking assistance component includes a lifting unit and a linkage unit;

[0008] The linkage unit is used to transfer the moving-out power of the drawer box to the tilting unit, so as to realize the flipping operation of the tilting unit, and then the front edge of the drawing is tilted up.

[0009] When the drawer box slides and is stored inside the cabinet body, the tilting unit is driven by the linkage unit to perform a reset operation, which is used to make the drawing lie flat on the inner side of the drawer box.

[0010] As a further solution of the present utility model: the tilting unit includes a flipping piece and a rotating shaft.

[0011] A receiving groove is formed at the position near the front end of the bottom of the inner wall of the drawer box.

[0012] The flipping piece and the rotating shaft are distributed inside the receiving groove. The rotating shaft is fixed at one end of the flipping piece away from the front end of the drawer box, and the rotating shaft is rotatably connected to the inner wall of the drawer box.

[0013] When the flipping piece is received inside the receiving groove, the top of the flipping piece is flush with the top of the inner wall of the drawer box, which does not affect the flat storage of the drawing.

[0014] When the flipping piece rotates upward with the rotating shaft as the center, it is used to tilt up the front end of the drawing.

[0015] As a further solution of the present utility model: the linkage unit includes a flipping arm, a linkage rod, a T-shaped guide post, and a T-shaped guide rail.

[0016] The flipping arm is fixed on both sides of the outer wall of the rotating shaft and is perpendicularly distributed with the flipping piece. The top of the flipping arm protrudes from the top of the edge of the drawer box and is rotatably connected to the linkage rod.

[0017] The T-shaped guide post is fixed on the side of one end of the linkage rod away from the flipping arm. The T-shaped guide rail is fixedly installed on the side of the inner wall of the base drawing cabinet, and the T-shaped guide post is movably connected inside the T-shaped guide rail. One end of the T-shaped guide rail close to the front end of the cabinet body is of a sealed structure.

[0018] When the T-shaped guide post is in sealing contact and limited with the T-shaped guide rail, when the drawer box continues to move out, the flipping piece can be driven to rotate through the cooperation of the linkage rod and the flipping arm, so as to provide power for the rotation with this rotating shaft.

[0019] As a further solution of the present utility model: a flipping groove is formed at the position where the side wall of the inner wall of the drawer box contacts the flipping arm, and the flipping groove is used to provide space for the flipping of the flipping arm.

[0020] As a further solution of the present utility model: a plurality of flipping pieces are uniformly arranged along the transverse direction of the inner wall of the drawer box, and side baffles are fixedly connected to the tops of the two flipping pieces distributed on the outermost sides.

[0021] As a further solution of the utility model: the side baffles are stored inside the flip groove, the sides of the two side baffles close to each other are flush with the inner wall sides of the drawer box, and the flip arms are flush with the sides of the side baffles.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] By setting up a drawing retrieval auxiliary component, the flip piece can be flipped upwards during the process of moving the drawer box outwards, and the upward flip piece can drive the front edge of the drawing to tilt up, so that there is a gap between the front edge of the drawing and the drawer box, so that it is convenient for the staff to touch the front edge of the drawing with their hands and pull it to take it out, thereby making it more convenient to take out the drawing. Compared with the traditional operation of manually tilting the drawing, it is not only more convenient, but also can effectively avoid the situation where the drawing is wrinkled or damaged due to excessive force. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional schematic diagram of the cabinet of the utility model;

[0026] Figure 3 This is a structural distribution diagram of the image taking auxiliary component and the drawer box of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the auxiliary image-taking component of the utility model in a tilted and unfolded state;

[0028] Figure 5 This is a schematic diagram of the disassembly of the image taking auxiliary component of the utility model;

[0029] Figure 6 It is a schematic diagram of the structure of some parts of the auxiliary component for taking pictures of the present utility model.

[0030] In the figure: 1. base cabinet; 101. cabinet body; 102. drawer box; 103. slide slot; 104. storage slot; 105. flip slot; 2. auxiliary assembly for taking pictures; 201. flip sheet; 202. rotating shaft; 203. flip arm; 204. linkage rod; 205. T-shaped guide column; 206. T-shaped guide rail; 207. side baffle; 3. drawer guide rail. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] Please refer to Figures 1 to 6 , in the embodiments of the present utility model, a drawing storage device for project cost includes a base drawing cabinet 1 composed of a cabinet body 101 and a drawer box 102. On both sides of the inner wall of the cabinet body 101, drawer rails 3 are symmetrically installed. On both sides of the drawer box 102, sliding grooves 103 are formed. The drawer box 102 is slidably connected to the drawer rails 3 through the sliding grooves 103 to realize the sliding storage and removal operations of the drawer box 102 inside the cabinet body 101. An image-taking assistance component 2 is arranged on the inner side of the cabinet body 101 and the inner side of the drawer box 102. The image-taking assistance component 2 is used to lift the front edge of the drawing when the drawer box 102 is opened;

[0033] The image-taking assistance component 2 includes a lifting unit and a linkage unit;

[0034] The linkage unit is used to transmit the removal power of the drawer box 102 to the lifting unit to realize the flipping operation of the lifting unit, and then the front edge of the drawing is lifted;

[0035] When the drawer box 102 is slidably stored inside the cabinet body 101, the reset operation of the lifting unit is realized through the transmission of the linkage unit, so as to make the drawing lie flat on the inner side of the drawer box 102;

[0036] The lifting unit includes a flipping piece 201 and a rotating shaft 202;

[0037] At a position near the front end of the inner wall bottom of the drawer box 102, a storage groove 104 is opened;

[0038] The flipping piece 201 and the rotating shaft 202 are distributed inside the storage groove 104. The rotating shaft 202 is fixed to one end of the flipping piece 201 away from the front end of the drawer box 102, and the rotating shaft 202 is rotatably connected to the inner wall of the drawer box 102;

[0039] When the flipping piece 201 is stored inside the storage groove 104, the top of the flipping piece 201 is flush with the top of the inner wall of the drawer box 102, which does not affect the flat storage of the drawing;

[0040] When the flipping piece 201 rotates upward around the rotating shaft 202, it is used to lift the front end of the drawing;

[0041] The linkage unit includes a flipping arm 203, a linkage rod 204, a T-shaped guide post 205, and a T-shaped guide rail 206;

[0042] The flipping arms 203 are fixed on both sides of the outer wall of the rotating shaft 202 and are perpendicularly distributed with respect to the flipping pieces 201. The tops of the flipping arms 203 protrude from the top edge of the drawer box 102 and are rotatably connected to the linkage rod 204;

[0043] The T-shaped guide post 205 is fixed on the side of one end of the linkage rod 204 away from the flipping arm 203. The T-shaped guide rail 206 is fixedly installed on the inner wall side of the base drawing cabinet 1, and the T-shaped guide post 205 is movably connected to the inside of the T-shaped guide rail 206. One end of the T-shaped guide rail 206 close to the front end of the cabinet body 101 is of a sealed structure;

[0044] When the T-shaped guide post 205 is in sealing contact and limited position with the T-shaped guide rail 206, when the drawer box 102 continues to move outwards, the flipping pieces 201 can be driven to rotate through the cooperation of the linkage rod 204 and the flipping arms 203, thereby providing power for the flipping of the rotating shaft 202;

[0045] A flipping groove 105 is provided at the position where the inner wall side of the drawer box 102 contacts the flipping arm 203. The flipping groove 105 is used to provide space for the flipping of the flipping arm 203.

[0046] In this embodiment: when this base drawing cabinet 1 is in use, the drawer box 102 can move along the track of the drawer guide rail 3, so as to realize the storage and removal operations of the drawer box 102;

[0047] In the daily state, the drawer box 102 is stored inside the cabinet body 101. At this time, the flipping pieces 201 are stored inside the storage groove 104 under the action of their own gravity. At this time, the drawings are laid flat inside the drawer box 102;

[0048] When it is necessary to retrieve the drawings, the drawer box 102 can be pulled outwards. At this time, the drawer box 102 can drive the drawing retrieval auxiliary component 2 to move synchronously (it should be noted that: the T-shaped guide rail 206 remains in a fixed state), and its T-shaped guide post 205 will move along the inner wall of the T-shaped guide rail 206 towards the front end of the T-shaped guide rail 206. During this process, the flipping pieces 201 are kept in the state of being stored in the storage groove 104;

[0049] When the T-shaped guide post 205 touches the front-end seal of the T-shaped guide rail 206 and cannot move forward anymore, at this time, when the drawer box 102 continues to move outwards, the T-shaped guide post 205 forms a pull on the flipping arm 203 through the linkage rod 204, causing the flipping arm 203 to rotate. The flipping arm 203 drives the rotating shaft 202 to rotate synchronously, and the rotating shaft 202 drives the flipping pieces 201 to flip upwards. The flipping pieces 201 that flip upwards can drive the front-edge of the drawing to tilt up, so that there is a gap between the front-edge of the drawing and the drawer box 102, thus facilitating the staff to touch the front-edge of the drawing with their hands and pull it out;

[0050] Through the cooperation of the above-mentioned multiple parts, the drawing can be taken out more conveniently. Compared with the traditional manual operation of prying up the drawing, it is not only more convenient, but also can effectively avoid the situation of drawing wrinkles and damage caused by excessive force.

[0051] Please refer specifically to Figures 1 to 6 , a plurality of turning pieces 201 are uniformly arranged along the transverse direction of the inner wall of the drawer box 102, and side baffles 207 are fixedly connected to the tops of the two turning pieces 201 distributed on the outermost two sides;

[0052] The side baffles 207 are received inside the turning grooves 105. The sides of the two side baffles 207 close to each other are flush with the side surface of the inner wall of the drawer box 102, and the turning arms 203 are flush with the side surfaces of the side baffles 207.

[0053] In this embodiment: the side baffles 207 can perform a limiting operation on the side edges of the drawing. During the turning process of the turning pieces 201, the side baffles 207 turn synchronously with the turning pieces 201 and the turning arms 203. In this way, it is avoided that the side edges of the lifted part of the drawing have excessive friction with the inner wall of the drawer box 102, and the drawing can be better protected;

[0054] It should be further supplemented that: there is a certain moving friction force between the drawer box 102 and the drawer guide rail 3, and this friction force can overcome the downward extrusion force of the drawing on the turning piece 201. In this way, after the drawer box 102 is moved out and the pulling on the drawer box 102 is released, the turning piece 201 can maintain a stable upward turning state.

[0055] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A drawing storage device for project cost, comprising a base drawing cabinet (1) composed of a cabinet body (101) and a drawer box (102). On both sides of the inner wall of the cabinet body (101), drawer guide rails (3) are symmetrically installed. On both sides of the drawer box (102), sliding grooves (103) are formed. The drawer box (102) is slidably connected to the drawer guide rails (3) through the sliding grooves (103) to realize the sliding storage and removal operation of the drawer box (102) inside the cabinet body (101). It is characterized in that, An image-taking assisting component (2) is provided on the inner side of the cabinet body (101) and the inner side of the drawer box (102). The image-taking assisting component (2) is used to lift the front edge of the drawing when the drawer box (102) is opened; The image-taking assisting component (2) includes a lifting unit and a linkage unit; The linkage unit is used to transmit the moving-out power of the drawer box (102) to the lifting unit to realize the flipping operation of the lifting unit, and then the front edge of the drawing is lifted; When the drawer box (102) slides and is received inside the cabinet body (101), the reset operation of the lifting unit is realized through the transmission of the linkage unit, which is used to make the drawing lie flat on the inner side of the drawer box (102).

2. The drawing storage device for project cost according to claim 1, wherein The lifting unit includes a flipping piece (201) and a rotating shaft (202); A receiving groove (104) is formed at the position near the front end of the bottom of the inner wall of the drawer box (102); The flipping piece (201) and the rotating shaft (202) are distributed inside the receiving groove (104). The rotating shaft (202) is fixed at one end of the flipping piece (201) far from the front end of the drawer box (102), and the rotating shaft (202) is rotatably connected to the inner wall of the drawer box (102); When the flipping piece (201) is received inside the receiving groove (104), the top of the flipping piece (201) is flush with the top of the inner wall of the drawer box (102), which does not affect the flat storage of the drawing; When the flipping piece (201) flips upward with the rotating shaft (202) as the center, it is used to lift the front end of the drawing.

3. The drawing storage device for project cost according to claim 2, wherein The linkage unit includes a flipping arm (203), a linkage rod (204), a T-shaped guide post (205), and a T-shaped guide rail (206); The flipping arm (203) is fixed on both sides of the outer wall of the rotating shaft (202) and is vertically distributed with the flipping piece (201). The top of the flipping arm (203) protrudes from the top of the edge of the drawer box (102) and is rotatably connected to the linkage rod (204); The T-shaped guide post (205) is fixed on the side of one end of the linkage rod (204) far from the flipping arm (203). The T-shaped guide rail (206) is fixedly installed on the side of the inner wall of the base drawing cabinet (1), and the T-shaped guide post (205) is movably connected inside the T-shaped guide rail (206). One end of the T-shaped guide rail (206) near the front end of the cabinet body (101) is of a sealed structure; When the T-shaped guide post (205) is in sealing contact and limited position with the T-shaped guide rail (206), when the drawer box (102) continues to move outwards, the flipping piece (201) can be driven to rotate through the cooperation of the linkage rod (204) and the flipping arm (203), so as to provide power for the flipping with the rotating shaft (202) as the center.

4. The drawing storage device for project cost according to claim 3, characterized in that, A flipping groove (105) is formed at the position where the inner wall side of the drawer box (102) contacts the flipping arm (203). The flipping groove (105) is used to provide space for the flipping of the flipping arm (203).

5. The drawing storage device for project cost according to claim 4, characterized in that, A plurality of flipping pieces (201) are uniformly arranged along the transverse direction of the inner wall of the drawer box (102). Side baffles (207) are fixedly connected to the tops of the two flipping pieces (201) distributed on the outermost sides.

6. The drawing storage device for project cost according to claim 5, wherein The side baffle (207) is received inside the flipping groove (105). The side surfaces of the two side baffles (207) close to each other are flush with the inner wall side surface of the drawer box (102), and the flipping arm (203) is flush with the side surface of the side baffle (207).

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