Drawing storage device for surveying and mapping geographic information

Abstract

The utility model discloses a drawing storage device for surveying and mapping geographic information in the technical field of drawing storage, which comprises a storage cylinder, a battery box is arranged on the bottom wall of an inner cavity of the storage cylinder, a charging interface is arranged at the bottom of the storage cylinder, a controller is arranged at the top end of the outer wall of the left side of the storage cylinder, and the top of the storage cylinder is in threaded connection with a top cover. A fixed circular plate is installed on the upper portion of the inner wall of the storage barrel, multiple sets of penetrating openings are formed in the fixed circular plate in a penetrating mode, label stickers are arranged on the upper surface of the fixed circular plate and located on one side of each set of penetrating openings, a lifting circular table in sliding connection is arranged on the lower portion of the inner wall of the storage barrel, and U-shaped frame bodies are installed at the two ends of the lower surface of the lifting circular table. According to the drawing storage device for the surveying and mapping geographic information, a plurality of surveying and mapping geographic information drawings can be stored at a time, the plurality of surveying and mapping geographic information drawings can be stored and taken out in a classified mode, and the drawing storage device is convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing storage, in particular to a drawing storage device for surveying and mapping geographic information. Background Art

[0002] When surveying and mapping geographic sites or during construction, drawings are needed. In order to facilitate the carrying of drawings, the drawings are usually rolled into a tube and then unfolded for viewing when in use. In order to prevent the drawings from being damaged during the carrying process, a drawing storage device is needed to store the drawings of surveying and mapping geographic information.

[0003] Publication number CN220483921U proposes a portable storage tube for drawings for surveying and mapping geographic information. The utility model opens a limit hole inside the tube body so that the drawings can be pulled out and unfolded, making it convenient for one person to unfold the drawings for viewing. By arranging a center rod inside the tube body and using a ruler spring, a sleeve and a fixed plate in combination, the unfolded drawings can be automatically stored.

[0004] The cylinder of the above patent can only carry one drawing at a time. In surveying and mapping sites or during construction, more than one drawing is usually used. If each drawing is stored in a separate cylinder, the number of storage devices increases, which increases the cost of use and is inconvenient to store multiple drawings of surveying and mapping geographic information. For this reason, we propose a drawing storage device for surveying and mapping geographic information. Utility Model Content

[0005] The purpose of the utility model is to provide a drawing storage device for surveying and mapping geographic information to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drawing storage device for surveying and mapping geographic information comprises a storage cylinder, a battery box is provided on the bottom wall of the inner cavity of the storage cylinder, and a charging interface compatible with the battery box is provided at the bottom of the storage cylinder, a controller is provided at the top of the left outer wall of the storage cylinder, a top cover is threadedly connected to the top of the storage cylinder, a fixed circular plate is installed below the top cover and on the inner wall of the storage cylinder, and a plurality of groups of through openings are provided on the fixed circular plate, a label is provided on the upper surface of the fixed circular plate and on one side of each group of through openings, a slidably connected lifting circular platform is provided below the inner wall of the storage cylinder, U-shaped frames are installed at both ends of the lower surface of the lifting circular platform, the open end of the U-shaped frame faces the inner wall of the storage cylinder, and a lifting mechanism is provided between the U-shaped frame and the inner wall of the storage cylinder.

[0008] Further: the lifting mechanism includes a micro motor, which is located on the front outer wall of the U-shaped frame, and the output end of the micro motor is connected to a drive shaft, and a lifting gear is sleeved on the drive shaft. Multiple sets of tooth grooves are provided on the inner walls on both sides of the storage tube, and the tooth grooves are meshed and connected with the lifting gears.

[0009] Furthermore: a plurality of drawing limit holes are provided on the lifting circular platform, and the drawing limit holes are aligned with the through openings.

[0010] Furthermore: a handle is installed on the left outer wall of the storage tube, and the hand-held end of the handle is covered with a non-slip rubber sleeve.

[0011] Furthermore: a sealing gasket is provided at the connection between the top cover and the storage tube, and a rotating handle is connected to the upper surface of the top cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model stores drawings of surveying and mapping geographic information through multiple groups of drawing limit holes and through openings, and uses labels for classification; the storage device can store multiple drawings of surveying and mapping geographic information at one time; through the synchronous operation of two groups of micro motors on the front outer walls of the U-shaped frame, the lifting gear on the driving shaft can be driven to rotate; because the lifting gear is meshingly connected with the multiple groups of tooth grooves, the lifting table can move upward in the storage tube, so that the drawings of surveying and mapping geographic information can be taken out from the through opening; the storage device facilitates the classified storage and taking out of multiple different drawings of surveying and mapping geographic information, and is convenient for use by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of another side of the three-dimensional structure of the utility model;

[0017] Figure 4 It is a schematic cross-sectional view of the U-shaped frame and the front connection structure of the tooth groove of the utility model.

[0018] In the figure: 1. Storage tube; 2. Handle; 3. Controller; 4. Top cover; 5. Fixed circular plate; 6. Through opening; 7. Label; 8. Lifting round table; 9. Drawing limit hole; 10. Tooth groove; 11. Battery box; 12. Charging port; 13. U-shaped frame; 14. Micro motor; 15. Drive shaft; 16. Lifting gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] See also Figure 1-4 The utility model provides a technical solution: a drawing storage device for surveying and mapping geographic information, including a storage cylinder 1, a battery box 11 is provided on the bottom wall of the inner cavity of the storage cylinder 1, and a charging interface 12 compatible with the battery box 11 is opened at the bottom of the storage cylinder 1, a controller 3 is provided on the top of the left outer wall of the storage cylinder 1, a top cover 4 is threadedly connected to the top of the storage cylinder 1, a fixed circular plate 5 is installed below the top cover 4 and on the inner wall of the storage cylinder 1, and a plurality of groups of through openings 6 are arranged on the fixed circular plate 5, and a label 7 is provided on the upper surface of the fixed circular plate 5 and on one side of each group of through openings 6, a lifting round platform 8 is provided with a sliding connection below the inner wall of the storage cylinder 1, and U-shaped frames 13 are installed at both ends of the lower surface of the lifting round platform 8, the open end of the U-shaped frame 13 faces the inner wall of the storage cylinder 1, and a lifting mechanism is provided between the U-shaped frame 13 and the inner wall of the storage cylinder 1.

[0022] The battery in the battery box 11 can be charged through the charging interface 12, the two groups of micro motors 14 are synchronous, and the two groups of micro motors 14 can be reversed, and the electrical ends of the two groups of micro motors 14 are electrically connected to the battery pack in the battery box 11 and the electrical ends of the controller 3. When storing the drawings of surveying and mapping geographic information, first, write the type of each drawing on the label 7, roll the drawing into a cylinder and put it vertically into the through opening 6, so that the bottom of the cylindrical drawing is placed in the drawing limit hole 9 on the lifting table 8, and the drawings of surveying and mapping geographic information are stored through multiple groups of drawing limit holes 9 and the through opening 6, and are classified using the label 7. The storage device can store multiple different surveying and mapping geographic information drawings at one time, and the lifting mechanism can be controlled by the controller 3. The operation of the lifting mechanism can drive the sliding lifting table 8 to move up, so that the drawings of surveying and mapping geographic information are taken out from the through opening 6. The storage device facilitates the classified storage and retrieval of different surveying and mapping geographic information drawings, and is convenient for use by the staff.

[0023] Preferably, the lifting mechanism includes a micro motor 14, which is located on the front end outer wall of the U-shaped frame 13, and the output end of the micro motor 14 is connected to a drive shaft 15, on which a lifting gear 16 is sleeved, and multiple sets of tooth grooves 10 are provided on the inner walls of both sides of the storage tube 1, and the tooth grooves 10 are meshed and connected with the lifting gears 16; the two sets of U-shaped frames 13 are fixedly connected to the bottom of the lifting table 8, and the synchronous operation of the two sets of micro motors 14 drives the lifting gears 16 on the two sets of drive shafts 15 to rotate forward or reverse, and since the lifting gears 16 are meshed and connected with the multiple sets of tooth grooves 10, the lifting table 8 moves up and down on the inner wall of the storage tube 1.

[0024] Preferably, a plurality of sets of drawing limit holes 9 are provided on the lifting platform 8, and the drawing limit holes 9 are aligned with the through opening 6; the drawing limit holes 9 have a certain depth, the purpose of which is to ensure that the drawings rolled into a cylinder can be stably placed in the lifting platform 8, and the purpose of aligning the drawing limit holes 9 with the through opening 6 is to ensure that the drawings are placed vertically, so as to facilitate the removal of the drawings.

[0025] Preferably, a handle 2 is also installed on the left outer wall of the storage tube 1, and the hand-held end of the handle 2 is covered with a non-slip rubber sleeve; the handle 2 facilitates the taking and placing of the storage tube 1, and the non-slip rubber sleeve plays an anti-slip role to prevent the hand from slipping when holding the handle 2.

[0026] Embodiment 2:

[0027] Reference Figure 1 This embodiment is different from the first embodiment in that a sealing gasket is provided at the connection between the top cover 4 and the storage tube 1, and a rotating handle is connected to the upper surface of the top cover 4; the sealing gasket improves the sealing performance of the connection between the top cover 4 and the storage tube 1, preventing water vapor from entering the storage tube 1 and causing damage to the drawings, and the rotating handle facilitates the rotation of the threaded connection top cover 4, making it easy to open and close the top cover 4.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drawing storage device for surveying and mapping geographic information, comprising a storage tube (1), characterized in that: The bottom wall of the inner cavity of the storage tube (1) is provided with a battery box (11), and the bottom of the storage tube (1) is provided with a charging interface (12) adapted to the battery box (11), the top of the left outer wall of the storage tube (1) is provided with a controller (3), the top of the storage tube (1) is threadedly connected with a top cover (4), a fixed circular plate (5) is installed below the top cover (4) and on the inner wall of the storage tube (1), and the fixed circular plate (5) is provided with a plurality of groups of through-arranged Through openings (6), a label (7) is provided on the upper surface of the fixed circular plate (5) and on one side of each group of through openings (6), a slidably connected lifting platform (8) is provided below the inner wall of the storage tube (1), U-shaped frames (13) are installed at both ends of the lower surface of the lifting platform (8), the opening end of the U-shaped frame (13) faces the inner wall of the storage tube (1), and a lifting mechanism is provided between the U-shaped frame (13) and the inner wall of the storage tube (1).

2. The device for storing drawings for surveying and mapping geographic information according to claim 1, characterized in that: The lifting mechanism comprises a micro motor (14), the micro motor (14) is located on the front end outer wall of the U-shaped frame (13), and the output end of the micro motor (14) is connected to a driving shaft (15).

3. The device for storing drawings for surveying and mapping geographic information according to claim 2, characterized in that: The driving shaft (15) is sleeved with a lifting gear (16), and the inner walls on both sides of the storage tube (1) are provided with multiple groups of tooth grooves (10), and the tooth grooves (10) are meshed and connected with the lifting gear (16).

4. The device for storing drawings for surveying and mapping geographic information according to claim 1, characterized in that: The lifting circumferential platform (8) is provided with a plurality of sets of drawing limit holes (9), and the drawing limit holes (9) are aligned with the through openings (6).

5. The device for storing drawings for surveying and mapping geographic information according to claim 1, characterized in that: A handle (2) is also installed on the left outer wall of the storage tube (1), and the hand-held end of the handle (2) is covered with an anti-slip rubber sleeve.

6. The device for storing drawings for surveying and mapping geographic information according to claim 1, characterized in that: A sealing gasket is provided at the connection between the top cover (4) and the storage tube (1), and a rotating handle is connected to the upper surface of the top cover (4).

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