Portable architectural drawing storage device

Abstract

The utility model relates to the technical field of drawing storage devices, in particular to a portable building drawing storage device which comprises a storage box and a lifting handle, the lifting handle is installed on the upper surface of the storage box, a storage cover is arranged on the side surface of the storage box, and a clamping assembly is arranged on the side, away from the storage box, of the storage cover. The clamping assembly comprises a positioning block, the positioning block is installed on the side, away from the storage box, of the storage cover, an installation groove is formed in the side, close to the storage cover, of the positioning block, the inner wall of the installation groove is fixedly connected with a limiting spring, and the movable end of the limiting spring is fixedly connected with a linkage block. According to the building drawing storage device, the clamping assembly is arranged, under the cooperation of the limiting spring, the linkage block and the land block, under the condition that the building drawing is not damaged, the building drawing can be completely fixed to the concave position of the storage cover, and then a worker can conveniently modify the building drawing at any time according to a construction site; meanwhile, the integrity of the architectural drawing is further improved.

Description

Technical Field

[0001] This utility model relates to the technical field of drawing storage devices, and in particular to a portable architectural drawing storage device. Background Technology

[0002] Architectural drawings are essential documents in construction projects, including various types such as architectural design drawings, structural drawings, plumbing drawings, and electrical drawings. These drawings are frequently consulted and used at every stage of a construction project, from design and construction to acceptance. For example, on the construction site, engineers, construction workers, and supervisors all need to use the drawings to provide construction guidance and conduct quality inspections. Since the work locations for construction projects are not fixed, especially in large-scale construction projects that may involve multiple different construction areas, a device that can easily carry the drawings is needed.

[0003] Existing technologies, such as the utility model patent with publication number CN221809917U, disclose a portable architectural drawing storage device. This patent uses a shell, with a support plate fixedly connected to the inner wall of the shell. A pull rod is slidably connected to the inner wall of the support plate. A fixed seat is fixedly connected to the left outer wall of the pull rod. Three sets of sliding seats are slidably connected to the surface of the pull rod. A connecting rod A is hinged to the surface of the fixed seat, and a connecting rod B is hinged to the end of connecting rod A away from the fixed seat. In use, this utility model, by providing the pull rod and fixed seats, allows users to press the pull rod inside the shell when they need to find architectural drawings. The wall moves, causing connecting rods A and B on the surface of the fixed seat to unfold multiple sets of sliding seats, thereby increasing the distance between the clamping plates to facilitate searching for architectural drawings. When storing, the pull rod is pulled outward to hold the architectural drawings inside the shell, bringing them closer together for organization. This solves the problem mentioned in the background technology that "existing architectural drawings are of many types and need to be classified and placed for subsequent staff to use. Although existing drawings have a classification function, they often need to be searched, resulting in disordered placement and requiring staff to frequently tidy them up, which affects the aesthetics."

[0004] In daily life, when using storage devices to store blueprints, existing storage devices are not convenient to carry when going out. When using architectural blueprints outside, it may be necessary to mark the blueprints on-site according to the needs of the site. However, when marking, staff often need to find a flat site to lay the blueprints flat for marking. Rainy days can easily wet and damage the blueprints, causing wrinkles and resulting in insufficient integrity of the blueprints. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where, when using architectural drawings outdoors, it may be necessary to mark the drawings on-site according to the site requirements. However, workers often need to find a flat site to lay the drawings flat for marking, and rainy days can easily wet and damage the drawings, causing wrinkles and resulting in insufficient integrity of the drawings. Therefore, a portable architectural drawing storage device is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a portable architectural drawing storage device, comprising a storage box and a handle, wherein the handle is installed on the upper surface of the storage box, a storage cover is provided on the side surface of the storage box, a clamping assembly is provided on the side of the storage cover away from the storage box, the clamping assembly includes a positioning block, the positioning block is installed on the side of the storage cover away from the storage box, an installation groove is provided on the side of the positioning block near the storage cover, a limit spring is fixedly connected to the inner wall of the installation groove, a linkage block is fixedly connected to the movable end of the limit spring, a stop block is fixedly connected to the side of the linkage block away from the limit spring, a rotating shaft is fixedly connected to the side of the positioning block near the storage cover, a rotating hole is provided on the surface of the storage cover, the rotating shaft is rotatably connected to the inner wall of the rotating hole, and a rubber sleeve is fixedly connected to the arc surface of the rotating shaft.

[0007] Preferably, the surface of the positioning block is arc-shaped, and there are four positioning blocks arranged diagonally about the storage cover. The position of the linkage block can be controlled by the cooperation of the positioning block and the limiting spring, so that the linkage block can move in the mounting groove.

[0008] Preferably, the linkage block is L-shaped, the surface of the linkage block is in contact with the inner wall of the positioning block, and the linkage block is located inside the positioning block. Through the cooperation of the linkage block and the stop block, the architectural drawings on the storage cover can be positioned and restricted when the positioning block is rotated 180°.

[0009] Preferably, the rubber sleeve contacts the inner wall of the rotating hole. Through the cooperation between the rubber sleeve and the rotating shaft, the positioning block can be constrained so that it will not rotate automatically and can only be rotated with human force.

[0010] Preferably, the surface of the storage box is provided with a support component, the support component includes a linkage frame, the surface of the storage box is fixedly connected to the linkage frame, the linkage frame is rotatably connected to a bracket, the surface of the storage box is fixedly connected to a retaining ring, the surface of the storage box is fixedly connected to a mounting block, the surface of the mounting block is rotatably connected to a locking block, and the surface of the locking block is fixedly connected to a knob. Through the cooperation of the bracket and the linkage block, the angle of the bracket can be adjusted without restriction.

[0011] Preferably, the retaining ring is in contact with the surface of the locking block, and the thickness of the retaining ring is flush with that of the bracket. The retaining ring can support the rotation angle of the locking block and simultaneously lock the locking block.

[0012] Preferably, the locking block is in contact with the surface of the bracket, and the locking block is horizontally positioned relative to the bracket when locked. The position of the bracket can be restricted by the cooperation of the locking block and the knob, and the bracket can be fixed to the back of the storage box when not in use.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting up a clamping component, when the architectural drawings are in the storage box and need to be marked or modified, the staff can open the storage cover, take out the drawings that need to be modified, close the storage cover again, and place the drawings in the recess of the storage cover. The staff can then hold the positioning block with one hand and rotate the positioning block 180°. As the positioning block rotates, the rubber sleeve rubs against the inside of the storage cover, causing it to rotate. When the abutment block moves away from the storage cover, the limiting spring loses its restraint and rebounds. Under the action of the limiting spring, the linkage block rebounds, causing the abutment block to approach the storage cover and hold the drawings against the surface of the storage cover. The position of the architectural drawings is then positioned, and the staff can make modifications and markings on the architectural drawings. By setting up the clamping component, with the cooperation of the limiting spring, linkage block, and base block, the architectural drawings can be completely fixed in the recess of the storage cover without damaging them. This allows the staff to modify the architectural drawings at any time according to the construction site, and further improves the integrity of the architectural drawings.

[0015] 2. In this utility model, by setting up a support component, when modifying architectural drawings, if it is inconvenient for staff to hold the storage box due to measurement needs, they can simply hold the knob with one hand and rotate it clockwise. As the knob rotates clockwise, it causes the locking block to rotate, moving it away from the retaining ring. After the locking block rotates 90°, it becomes horizontal with the mounting block, thus removing the restriction on the support. The angle of the support can then be adjusted to provide suitable support for the storage box, thus completing the support of the architectural drawings. By setting up the support component, architectural drawings can be easily supported. Since the storage box is self-contained, there is no need to carry additional tools, reducing the inconvenience of carrying multiple tools. It also facilitates modification of architectural drawings during measurement and reduces shaking during modification, further improving the convenience and stability of use. Attached Figure Description

[0016] Figure 1This utility model provides a three-dimensional structural diagram of a portable architectural drawing storage device;

[0017] Figure 2 This utility model provides a rear view structural diagram of a portable architectural drawing storage device;

[0018] Figure 3 This utility model provides a cross-sectional structural diagram of a portable architectural drawing storage device;

[0019] Figure 4 This utility model provides a schematic diagram of the clamping component structure of a portable architectural drawing storage device;

[0020] Figure 5 A partial structural schematic diagram of the clamping component of a portable architectural drawing storage device is provided for this utility model.

[0021] Figure 6 This utility model provides a schematic diagram of the support component structure for a portable architectural drawing storage device.

[0022] Legend:

[0023] 1. Storage box; 2. Handle; 3. Storage cover; 4. Clamping assembly; 41. Positioning block; 42. Mounting slot; 43. Limiting spring; 44. Linkage block; 45. Abutment block; 46. Rotating shaft; 47. Rubber sleeve; 5. Support assembly; 51. Linkage frame; 52. Bracket; 53. Snap ring; 54. Mounting block; 55. Locking block; 56. Knob. Detailed Implementation

[0024] In this embodiment: the clamping component 4 includes a positioning block 41, which is installed on the side of the storage cover 3 away from the storage box 1. The positioning block 41 has an installation groove 42 on the side of the storage cover 3. A limit spring 43 is fixedly connected to the inner wall of the installation groove 42. A linkage block 44 is fixedly connected to the movable end of the limit spring 43. A stop block 45 is fixedly connected to the side of the linkage block 44 away from the limit spring 43. A rotating shaft 46 is fixedly connected to the side of the positioning block 41 near the storage cover 3. A rotating hole is opened on the surface of the storage cover 3. The rotating shaft 46 is rotatably connected to the inner wall of the rotating hole. A rubber sleeve 47 is fixedly connected to the arc surface of the rotating shaft 46.

[0025] Specifically, the surface of the positioning block 41 is arc-shaped, and there are four positioning blocks 41, which are arranged diagonally about the storage cover 3.

[0026] The effect achieved by the above components is that the position of the linkage block 44 can be controlled by the cooperation of the positioning block 41 and the limiting spring 43, so that the linkage block 44 can move within the mounting groove 42.

[0027] Specifically, the linkage block 44 is L-shaped, and the surface of the linkage block 44 is in contact with the inner wall of the positioning block 41. The linkage block 44 is located inside the positioning block 41.

[0028] The effect achieved by the above components is that, through the cooperation of the linkage block 44 and the stop block 45, the architectural drawings on the storage cover 3 can be positioned and restricted when the positioning block 41 is rotated 180°.

[0029] Specifically, the rubber sleeve 47 is in contact with the inner wall of the rotating hole.

[0030] The effect achieved by the above components is that the rubber sleeve 47 and the rotating shaft 46 can constrain the positioning block 41, preventing it from rotating automatically and requiring manual force to rotate.

[0031] Specifically, the surface of the storage box 1 is provided with a support component 5, which includes a linkage frame 51. The linkage frame 51 is fixedly connected to the surface of the storage box 1, and a bracket 52 is rotatably connected to the linkage frame 51. A retaining ring 53 is fixedly connected to the surface of the storage box 1, and an installation block 54 is fixedly connected to the surface of the storage box 1. A locking block 55 is rotatably connected to the surface of the installation block 54, and a knob 56 is fixedly connected to the surface of the locking block 55.

[0032] The effect achieved by the above components is that, through the cooperation of the bracket 52 and the linkage block 44, the angle of the bracket 52 can be adjusted without restriction.

[0033] Specifically, the retaining ring 53 is in contact with the surface of the locking block 55, and the thickness of the retaining ring 53 is flush with that of the bracket 52.

[0034] The effect achieved by the above components is that the locking block 55 can be supported by the angle of rotation of the retaining ring 53, while the locking block 55 is locked.

[0035] Specifically, the locking block 55 is in contact with the surface of the bracket 52, and the locking block 55 is horizontally positioned relative to the bracket 52 when locked.

[0036] The effect achieved by the above components is that the position of the bracket 52 can be restricted by the cooperation of the locking block 55 and the knob 56, and the bracket 52 can be fixed to the back of the storage box 1 when not in use.

[0037] Working principle: When the architectural drawings are inside storage box 1, if modifications are needed, the worker can open storage cover 3, remove the drawings to be modified, close storage cover 3 again, and place the drawings in the recessed area of ​​storage cover 3. The worker holds positioning block 41 with one hand and rotates it 180°. As positioning block 41 rotates, rubber sleeve 47 rubs against the inside of storage cover 3, causing it to rotate further. When stop block 45 moves away from storage cover 3, limit spring 43 loses its restraint and rebounds. Under the action of limit spring 43... The downward movement causes the linkage block 44 to rebound, and the abutment block 45 to approach the storage cover 3, thereby pressing the drawing against the surface of the storage cover 3. The position of the architectural drawing is then positioned, allowing staff to make modifications and annotations on the drawing. By setting the clamping component 4, with the cooperation of the limit spring 43, the linkage block 44, and the ground block, the architectural drawing can be completely fixed in the recess of the storage cover 3 without damaging it. This allows staff to easily modify the architectural drawing according to the construction site, while further improving the integrity of the architectural drawing.

[0038] Furthermore, by setting up support component 5, when modifying architectural drawings, if it is inconvenient for staff to hold the storage box 1 due to measurement needs, they can simply hold the knob 56 with one hand and rotate it clockwise. As the knob 56 rotates clockwise, it causes the locking block 55 to rotate, moving it away from the retaining ring 53. Once the locking block 55 has rotated 90° and is horizontal with the mounting block 54, it no longer restricts the bracket 52. At this point, the angle of the bracket 52 can be adjusted to provide support for the storage box 1, thus completing the support of the architectural drawings. By setting up support component 5, architectural drawings can be conveniently supported. Since the storage box 1 is self-contained, there is no need to carry separate tools, reducing the inconvenience of carrying multiple tools. It also facilitates modifications to architectural drawings during measurement and reduces shaking during modifications, further improving ease of use and stability.

Claims

1. A portable architectural drawing storage device, comprising a storage box (1) and a handle (2), characterized in that: The handle (2) is installed on the upper surface of the storage box (1). A storage cover (3) is provided on the side surface of the storage box (1). A clamping component (4) is provided on the side of the storage cover (3) away from the storage box (1). The clamping component (4) includes a positioning block (41). The positioning block (41) is installed on the side of the storage cover (3) away from the storage box (1). An installation groove (42) is provided on the side of the positioning block (41) near the storage cover (3). The inner wall of the installation groove (42) is fixed. A limiting spring (43) is fixedly connected to the movable end of the limiting spring (43), and a linkage block (44) is fixedly connected to the side of the linkage block (44) away from the limiting spring (43). A stop block (45) is fixedly connected to the side of the positioning block (41) close to the storage cover (3). A rotating shaft (46) is fixedly connected to the side of the storage cover (3). A rotating hole is opened on the surface of the storage cover (3). The rotating shaft (46) is rotatably connected to the inner wall of the rotating hole. A rubber sleeve (47) is fixedly connected to the arc surface of the rotating shaft (46).

2. The portable architectural drawing storage device according to claim 1, characterized in that: The surface of the positioning block (41) is arc-shaped, and there are four positioning blocks (41) arranged diagonally with respect to the storage cover (3).

3. The portable architectural drawing storage device according to claim 1, characterized in that: The linkage block (44) is L-shaped, and the surface of the linkage block (44) is in contact with the inner wall of the positioning block (41). The linkage block (44) is located inside the positioning block (41).

4. The portable architectural drawing storage device according to claim 1, characterized in that: The rubber sleeve (47) is in contact with the inner wall of the rotating hole.

5. A portable architectural drawing storage device according to claim 1, characterized in that: The surface of the storage box (1) is provided with a support component (5), the support component (5) includes a linkage frame (51), the surface of the storage box (1) is fixedly connected to the linkage frame (51), the linkage frame (51) is rotatably connected to a bracket (52), the surface of the storage box (1) is fixedly connected to a retaining ring (53), the surface of the storage box (1) is fixedly connected to an installation block (54), the surface of the installation block (54) is rotatably connected to a locking block (55), and the surface of the locking block (55) is fixedly connected to a knob (56).

6. A portable architectural drawing storage device according to claim 5, characterized in that: The retaining ring (53) is in contact with the surface of the locking block (55), and the thickness of the retaining ring (53) is flush with that of the bracket (52).

7. A portable architectural drawing storage device according to claim 5, characterized in that: The locking block (55) is in contact with the surface of the bracket (52), and the locking block (55) is horizontally positioned relative to the bracket (52) when locked.

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