Drawing storage device for civil construction

Abstract

The utility model discloses a civil construction drawing storage device, and belongs to the technical field of drawing storage, the civil construction drawing storage device comprises a drawing body and further comprises a storage cylinder, one end of the storage cylinder is detachably connected with an end cover, the surface of the end cover far away from the storage cylinder is provided with a groove, and the end cover is detachably connected with the storage cylinder. A groove is formed in the inner side of the drawing body, a rotating plate is rotationally connected to the inner side of the groove, a winding shaft is installed on the surface, close to the storage barrel, of the rotating plate, the outer wall of the winding shaft is connected with the end of the drawing body in a bonded mode, and a strip-shaped hole is formed in the joint of the storage barrel and the drawing body. The drawing body can be stored, the space in the storage barrel is dried through the storage bin by utilizing the air holes and cooperating with the drying agent, and therefore the situation that the drawing body is affected with damp and decomposed can be effectively prevented, and the service life of the drawing body in the severe construction environment can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing storage, and more specifically to a drawing storage device for civil construction. Background Art

[0002] A large number of drawings are used in construction. Due to the harsh environment of the construction site, in order to ensure the integrity of the drawings, the construction drawings are usually stored in a sealed cabinet at the command center. When in use, the technicians pick them up, put them in a file bag and carry them to the construction site for guidance. When providing guidance at the construction site, the technicians often hold the construction drawings or spread them on the ground to read or mark them. It is impossible to standardize when holding the construction drawings. When the construction drawings are directly spread on the ground, they are easily damaged. When the construction site is equipped with cabinets and tables, due to the high dust content and being in the open air, the cabinets and tables are easily wetted by rain, and have a low service life. In addition, the ground at the construction site is often uneven. When the technicians provide on-site guidance with the construction drawings, it is impossible to provide guidance at only one position. When using cabinets and tables, they need to be moved back and forth, which is extremely inconvenient. The existing patent is a device for storing construction drawings, and the patent authorization number is CN 208821965 U can be used to save construction drawings, and can provide support for technicians to read and mark at the construction site. It is easy to carry and can be used in various harsh construction environments.

[0003] However, the box in the patent authorization number CN 208821965 U can be used to store construction drawings, and the height of the telescopic support rod is adjustable. After the telescopic support rod is vertically fixed to the bottom of the box by the support rod, the telescopic support rod is lengthened and the height of the telescopic support rod is fixed, and the foot is stepped on the foot pedal. The user relies on his own weight to fix the utility model, which can provide stable support. After the telescopic support rod is contracted, one end of the telescopic support rod is inserted into the card slot, and the telescopic support rod can be horizontally fixed to the bottom of the box. The foot pedal is fixed at the opening, which can prevent the support plate from slipping out, is easy to carry, and can be used in various harsh construction environments. However, the drawings in the box are prone to moisture and decomposition for a long time, thereby affecting the service life of the drawings. Therefore, we propose a drawing storage device for civil construction to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a drawing storage device for civil engineering construction, which can drive the winding shaft to rotate through a rotating plate to store the drawing body, and dry the space in the storage cylinder through the storage bin using the air holes and the desiccant, thereby effectively preventing the drawing body from being affected by moisture and decomposing, and extending the service life of the drawing body in harsh construction environments.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A drawing storage device for civil construction, comprising a drawing body and a storage tube;

[0009] One end of the storage tube is detachably connected to an end cap, a groove is provided on the surface of the end cap away from the storage tube, a rotating plate is rotatably connected to the inner side of the groove, a winding shaft is installed on the surface of the rotating plate close to the storage tube, and the outer wall of the winding shaft is bonded to the end of the drawing body;

[0010] A strip-shaped hole is provided at the junction of the storage tube and the drawing body;

[0011] The other end of the storage tube is detachably connected with a screw cap, and a threaded joint is provided on the surface of the screw cap close to the storage tube, and a threaded portion screwed to the threaded joint is provided on the inner wall of the end of the storage tube close to the screw cap, and a mounting groove is provided on the surface of the threaded joint away from the screw cap, and a storage bin is detachably connected to the inner side of the mounting groove, and a second sealing rubber ring abutting against the inner wall of the mounting groove is inlaid on the outer wall of the port of the storage bin, and air holes are provided in an array at the end of the storage bin away from the port.

[0012] Furthermore, the winding shaft passes through the end cover and extends to the inner side of the storage tube, and a bearing is installed at the junction of the winding shaft and the end cover.

[0013] Furthermore, a rotating handle is provided on the surface of the rotating plate away from the storage tube, and the rotating handle and the rotating plate are an integrally formed structure.

[0014] Furthermore, a protrusion is integrally formed at the edge of the surface of the end cover close to the storage tube, and a first sealing rubber ring abutting against the inner wall of the end of the storage tube is inlaid on the outer wall of the protrusion.

[0015] Furthermore, a flexible sealing strip is bonded to one end of the drawing body away from the reel, and a gap is fitted between the flexible sealing strip and the strip-shaped hole.

[0016] Furthermore, a handle is installed at the flexible sealing strip, and a through hole is opened at the handle.

[0017] Furthermore, a socket boss is provided between the threaded joint and the screw cap, and a third sealing rubber ring is inlaid on the outer wall of the socket boss.

[0018] Furthermore, a socket is provided at the port of the storage tube close to the threaded portion, and the inner wall of the socket is in contact with the third sealing rubber ring.

[0019] Furthermore, the inner side of the storage bin is filled with desiccant.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) In this solution, the drawing body can be stored by driving the reel to rotate through the rotating plate. The space in the storage tube can be dried by using the air holes in the storage bin and a desiccant, thereby effectively preventing the drawing body from being affected by moisture and decomposing, thereby extending the service life of the drawing body in harsh construction environments.

[0023] (2) In this solution, the strip-shaped holes are filled with flexible sealing strips to ensure that the inside of the storage tube is completely sealed, thereby improving the drying effect of the inside of the storage tube. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0025] Figure 2 It is a structural schematic diagram of the utility model under another perspective of disassembly;

[0026] Figure 3 This is a schematic diagram of the cap screwing structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the storage bin structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the installation slot structure of the utility model.

[0029] Description of the numbers in the figure:

[0030] 1. Drawing body; 2. Reel; 3. Rotating plate; 4. End cover; 5. Turning handle; 6. Raised part; 7. First sealing rubber ring; 8. Storage tube; 9. Strip hole; 10. Flexible sealing rubber strip; 11. Handle; 12. Through hole; 13. Socket; 14. Threaded part; 15. Tightening cover; 16. Threaded joint; 17. Storage compartment; 18. Air vent; 19. Installation groove; 20. Second sealing rubber ring; 21. Socket boss; 22. Third sealing rubber ring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0032] Example:

[0033] See also Figure 1-5 , a drawing storage device for civil construction, comprising a drawing body 1 and a storage tube 8;

[0034] One end of the storage tube 8 is detachably connected to an end cap 4, a groove is provided on the surface of the end cap 4 away from the storage tube 8, and a rotating plate 3 is rotatably connected to the inner side of the groove, a winding shaft 2 is installed on the surface of the rotating plate 3 close to the storage tube 8, and the outer wall of the winding shaft 2 is bonded to the end of the drawing body 1;

[0035] A strip-shaped hole 9 is provided at the junction of the storage tube 8 and the drawing body 1;

[0036] The other end of the storage tube 8 is detachably connected with a screw cap 15, and a threaded joint 16 is provided on the surface of the screw cap 15 close to the storage tube 8. A threaded portion 14 is provided at the inner wall of the end of the storage tube 8 close to the screw cap 15, and a mounting groove 19 is provided on the surface of the screw cap 16 away from the screw cap 15. A storage bin 17 is detachably connected to the inner side of the mounting groove 19, and a second sealing rubber ring 20 abutting against the inner wall of the mounting groove 19 is inlaid on the outer wall of the port of the storage bin 17, and an array of air holes 18 are provided at the end of the storage bin 17 away from the port.

[0037] It should be noted that, by adding a proper amount of desiccant into the storage bin 17, the storage bin 17 is then placed on the inner side of the mounting groove 19 and the second sealing rubber ring 20 is fitted with the inner wall of the mounting groove 19 to ensure the stability of the storage bin 17, and then the screw cap 15 is rotated to make the threaded joint 16 and the threaded portion 14 screwed together, and then the end cap 4 is assembled to the end of the storage tube 8, and the drawing body 1 is made to correspond to the strip hole 9, which not only facilitates the carrying of the device, but also allows the drawing body 1 to be directly dragged out when checking the drawing body 1. When storing the drawing body 1, the winding shaft 2 is driven to rotate by the rotating plate 3, so that the drawing body 1 can be stored. The storage bin 17 uses the air vent 18 and cooperates with the desiccant to dry the space in the storage tube 8, thereby effectively preventing the drawing body 1 from being decomposed due to moisture, and extending the service life of the drawing body 1 in harsh construction environments.

[0038] like Figure 1 , Figure 2As shown, the winding shaft 2 passes through the end cover 4 and extends to the inner side of the storage tube 8. A bearing is installed at the junction of the winding shaft 2 and the end cover 4. A rotating handle 5 is provided on the surface of the rotating plate 3 away from the storage tube 8, and the rotating handle 5 and the rotating plate 3 are an integrally formed structure.

[0039] It should be noted that the rotating handle 5 is provided to facilitate driving the winding shaft 2 to rotate, and can effectively reduce the resistance of the winding shaft 2 during the rotation process.

[0040] like Figure 2 As shown, a protrusion 6 is integrally formed at the edge of the surface of the end cover 4 close to the storage tube 8, and a first sealing rubber ring 7 is inlaid on the outer wall of the protrusion 6 to abut against the inner wall of the end of the storage tube 8;

[0041] It should be noted that the friction between the end cover 4 and the storage tube 8 can be increased to prevent the end cover 4 from rotating along with the winding shaft 2, which is beneficial to winding up the drawing body 1 and can ensure the sealing effect of the joint between the end cover 4 and the storage tube 8.

[0042] like Figure 2 As shown, a flexible sealing strip 10 is bonded to one end of the drawing body 1 away from the reel 2, and a gap between the flexible sealing strip 10 and the strip-shaped hole 9 is fitted;

[0043] It should be noted that, by filling the strip-shaped hole 9 with the flexible sealing strip 10 , the inside of the storage tube 8 can be ensured to be completely sealed, thereby improving the drying effect of the inside of the storage tube 8 .

[0044] like Figure 1 As shown, a handle 11 is installed at the flexible sealing strip 10, and a through hole 12 is opened at the handle 11;

[0045] It should be noted that the through hole 12 provided at the handle 11 can be used to facilitate pulling the drawing body 1 out from the inner side of the storage tube 8 .

[0046] like Figure 2 , Figure 3 As shown, a socket boss 21 is provided between the threaded joint 16 and the screw cap 15, and a third sealing rubber ring 22 is inlaid on the outer wall of the socket boss 21, and a socket 13 is provided at the end of the storage tube 8 close to the threaded portion 14, and the inner wall of the socket 13 abuts against the third sealing rubber ring 22;

[0047] It should be noted that the sealing effect of the joint between the screw cap 15 and the storage tube 8 can be guaranteed.

[0048] The inner side of the storage bin 17 is filled with a desiccant, which may be a chemical desiccant, such as calcium sulfate and calcium chloride, which dry by combining with water to form a hydrate; or a physical desiccant, such as silica gel and activated alumina, which dry by physically adsorbing water.

[0049] When in use: by adding a proper amount of desiccant into the storage bin 17, then placing the storage bin 17 on the inner side of the mounting groove 19 and fitting the second sealing rubber ring 20 to the inner wall of the mounting groove 19 to ensure the stability of the storage bin 17, then rotating the screw cap 15 to screw the threaded joint 16 to the threaded portion 14, and then assembling the end cap 4 to the end of the storage tube 8, while making the drawing body 1 correspond to the strip hole 9, which is not only convenient for carrying the device, but also allows the drawing body 1 to be directly dragged out when checking the drawing body 1. When storing the drawing body 1, the winding shaft 2 is driven to rotate by the rotating plate 3, so that the drawing body 1 can be stored, and the space in the storage tube 8 is dried by using the air vent 18 and the desiccant through the storage bin 17, thereby effectively preventing the drawing body 1 from being damp and decomposed.

[0050] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A device for storing drawings for civil engineering construction, comprising a drawing body (1), characterized in that: Also includes a storage tube (8); One end of the storage tube (8) is detachably connected to an end cover (4), a surface of the end cover (4) away from the storage tube (8) is provided with a groove, and a rotating plate (3) is rotatably connected to the inner side of the groove, a reel (2) is installed on the surface of the rotating plate (3) close to the storage tube (8), and the outer wall of the reel (2) is bonded to the end of the drawing body (1); A strip-shaped hole (9) is provided at the junction of the storage tube (8) and the drawing body (1); The other end of the storage tube (8) is detachably connected to a screw cap (15); a threaded joint (16) is provided on the surface of the screw cap (15) close to the storage tube (8); a threaded portion (14) is provided on the inner wall of the end of the storage tube (8) close to the screw cap (15) and is threadedly connected to the threaded joint (16); a mounting groove (19) is provided on the surface of the threaded joint (16) away from the screw cap (15); a storage bin (17) is detachably connected to the inner side of the mounting groove (19); a second sealing rubber ring (20) is inlaid on the outer wall of the port of the storage bin (17) and is in contact with the inner wall of the mounting groove (19); and an array of air holes (18) are provided on the end of the storage bin (17) away from the port.

2. A device for storing drawings for civil engineering construction according to claim 1, characterized in that: The reeling shaft (2) passes through the end cover (4) and extends to the inner side of the storage cylinder (8), and a bearing is installed at the joint between the reeling shaft (2) and the end cover (4).

3. The device for storing drawings for civil engineering construction according to claim 1, characterized in that: A rotating handle (5) is provided on the surface of the rotating plate (3) away from the storage cylinder (8), and the rotating handle (5) and the rotating plate (3) are an integrally formed structure.

4. The device for storing drawings for civil engineering construction according to claim 1, characterized in that: The end cover (4) is integrally formed with a raised portion (6) at the edge of the surface close to the storage tube (8), and a first sealing rubber ring (7) is embedded on the outer wall of the raised portion (6) and abuts against the inner wall of the end of the storage tube (8).

5. The device for storing drawings for civil engineering construction according to claim 1, characterized in that: A flexible sealing strip (10) is bonded to one end of the drawing body (1) away from the reel (2), and a clearance fit is provided between the flexible sealing strip (10) and the strip-shaped hole (9).

6. A device for storing drawings for civil engineering construction according to claim 5, characterized in that: A handle (11) is installed at the flexible sealing strip (10), and a through hole (12) is opened at the handle (11).

7. The device for storing drawings for civil engineering construction according to claim 5, characterized in that: A socket boss (21) is provided between the threaded joint (16) and the screw cap (15), and a third sealing rubber ring (22) is inlaid on the outer wall of the socket boss (21).

8. The device for storing drawings for civil engineering construction according to claim 5, characterized in that: A socket (13) is provided at the port of the storage tube (8) close to the threaded portion (14), and the inner wall of the socket (13) is in contact with the third sealing rubber ring (22).

9. The device for storing drawings for civil engineering construction according to claim 1, characterized in that: The inner side of the storage bin (17) is filled with desiccant.

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