Engineering construction site inspection construction drawing storage device

Abstract

The invention relates to the field of building construction, in particular to an engineering construction site inspection construction drawing storage device which comprises a bottom-layer protective film made of a flexible material, a detachable reel is arranged at one end of the bottom-layer protective film, and a top-layer protective film capable of being opened is arranged above the bottom-layer protective film. And an interlayer for storing drawings is defined by the top-layer protective film and the bottom-layer protective film. The upper edge of the top-layer protective film is integrally connected with the bottom-layer protective film, and the other edges of the top-layer protective film are connected with the bottom-layer protective film through an edge locking component. The engineering drawing can be effectively protected under the condition that the view of the drawing is not influenced, and meanwhile, the drawing is convenient to unfold and store.

Description

Technical Field

[0001] The invention relates to the field of building construction, and in particular to a device for storing construction drawings for on-site inspection of engineering construction. Background Art

[0002] During the construction process, the project supervisor will take the drawings to conduct on-site inspections of the construction process. Since the construction site environment is different from that of indoors, the engineering drawings are easily affected by dust, rain and sweat, which can easily cause contamination and damage to the drawings. Summary of the invention

[0003] Based on the above problems, the purpose of the present invention is to provide a construction drawing storage device for on-site inspection of engineering construction, and the present invention adopts the following technical solutions:

[0004] The present invention provides a construction drawing storage device for on-site inspection of an engineering construction project, comprising a bottom protective film made of a flexible material, one end of the bottom protective film being provided with a detachable scroll, an openable top protective film being provided above the bottom protective film, the top protective film and the bottom protective film being enclosed to form a sandwich layer for storing drawings.

[0005] Preferably, the upper edge of the top protective film is integrally connected to the bottom protective film, and the remaining edges of the top protective film are connected to the bottom protective film via a locking member.

[0006] Preferably, the edge locking member is a zipper or Velcro.

[0007] Preferably, a plurality of partition strips spaced apart from each other are provided above the top protective film along the opening direction of the drawing sheet.

[0008] Preferably, U-shaped hook clips are provided at both ends of the partition strip, and the U-shaped hook clips are clamped on the upper and lower edges of the bottom protective film.

[0009] Preferably, rubber strips are provided on the upper and lower edges of the bottom protective film, and a plurality of slots are provided on the rubber strips along the length direction, and the slots are embedded and matched with the partition strips.

[0010] Preferably, the reel comprises two half-axles separated in the axial direction, and a connecting piece for fixing the two half-axles, and the end of the bottom protective film is clamped between the two half-axles.

[0011] Preferably, the connecting member is a cap.

[0012] Preferably, a protrusion is axially arranged on the clamping surface of one of the semi-axle bodies, and a groove is axially arranged on the clamping surface of the other semi-axle body, and the protrusion and the groove are embedded and matched to clamp the bottom protective film in the middle.

[0013] Preferably, a strip magnet is provided on the reel, and a plurality of metal buckles are provided on the end of the bottom protective film away from the reel. When the drawing is rolled up, the metal buckles are attracted and matched with the strip magnet.

[0014] Compared with the prior art, the beneficial technical effects of the present invention are:

[0015] The present invention can effectively protect engineering drawings without affecting viewing of the drawings, and the present invention is convenient for unfolding and storing the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of the construction drawing storage device for on-site inspection of an engineering construction project in the first embodiment of the present invention;

[0018] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 This is a schematic diagram of the split structure of the scroll in the second embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the assembly structure of the reel in the second embodiment of the present invention;

[0021] Figure 5 A top view of a construction drawing storage device for on-site inspection of an engineering construction project in Embodiment 3 of the present invention;

[0022] Figure 6 for Figure 5 A partial enlarged view of point B in the middle.

[0023] Explanation of the reference numerals: 1. bottom protective film; 2. scroll; 201. half-axis; 202. connector; 203. protrusion; 204. groove; 3. top protective film; 4. interlayer; 5. locking edge member; 6. partition strip; 7. U-shaped hook clip; 8. rubber strip; 801. slot; 9. strip magnet; 10. metal buckle. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Embodiment 1

[0026] like Figure 1As shown, this embodiment discloses a device for storing construction drawings for on-site inspection of engineering construction, including a bottom protective film 1, one end of which is provided with a detachable reel 2, around which the bottom protective film 1 can be rolled up, and an openable top protective film 3 is provided above the bottom protective film 1, and the top protective film 3 and the bottom protective film 1 are enclosed to form an interlayer 4 for storing drawings. The bottom protective film 1 and the top protective film 3 are both made of flexible and transparent materials.

[0027] When in use, the top protective film 3 is opened, and then the interlayer 4 is laid on the bottom protective film 1, and then the top protective film 3 is laid flat, and the top protective film 3 and the bottom protective film 1 on the upper and lower sides can form protection for the drawings.

[0028] As a way to open the top protective film 3, in this embodiment, the upper edge of the top protective film 3 is integrally connected to the bottom protective film 1, and the remaining edges of the top protective film 3 and the bottom protective film 1 are connected to the bottom protective film 1 through a locking member 5. The locking member 5 can be a zipper or Velcro. In this embodiment, the locking member 5 is a zipper.

[0029] Considering that there may be multiple drawings used during on-site inspection, it is best to divide the space of mezzanine 4 into blocks, such as Figure 1 As shown, in this embodiment, a plurality of partition bars 6 arranged at intervals from each other are arranged along the opening direction of the drawing sheet above the top protective film 3. The partition bars 6 push the top protective film 3 downwards to divide the space of the interlayer 4 into blocks.

[0030] The upper and lower ends of the partition strip 6 need to be connected to the bottom protective film 1 through a connecting structure, such as Figure 2 As shown, in this embodiment, both ends of the partition strip 6 are provided with U-shaped hook clips 7, the two side walls of the U-shaped hook clip 7 are in contact with each other, and the surface of the U-shaped hook clip 7 is covered with a non-slip rubber layer, and the U-shaped hook clip 7 can be clamped on the upper and lower edges of the bottom protective film 1. The position of the partition strip 6 can be slid laterally by external force.

[0031] Embodiment 2

[0032] like Figure 3 and 4 As shown, this embodiment designs the structure of the reel 2 in detail on the basis of the first embodiment. Specifically, the reel 2 includes two half-axles 201 separated along the axial direction, and a connecting piece 202 fixing the two half-axles 201. When the two half-axles 201 are disassembled, the end of the bottom protective film 1 can be placed between the two half-axles 201, and the half-axles 201 can be combined into a complete reel 2 through the connecting piece 202, so that the end of the bottom protective film 1 is clamped between the two half-axles 201.

[0033] In this embodiment, the connector 202 is a cap. The cap is buckled on the end of the reel 2. In order to further improve the stability of the connection of the connector 202, in this embodiment, the end of the semi-axle body 201 is provided with a thread that matches the cap. The two semi-axle bodies 201 can form a complete thread structure after being combined, and the cap is connected to the end of the reel 2 through the thread structure.

[0034] like Figure 3 As shown, in order to improve the stability of the two semi-axle bodies 201 in clamping the bottom protective film 1, a protrusion 203 is axially arranged on the clamping surface of one of the semi-axle bodies 201, and a groove 204 is axially arranged on the clamping surface of the other semi-axle body 201. When the semi-axle bodies 201 are merged, the protrusion 203 and the groove 204 are embedded in cooperation to clamp the bottom protective film 1 in the middle.

[0035] like Figure 4 As shown, in this embodiment, a strip magnet 9 is arranged on the reel 2, and a plurality of metal buckles 10 are arranged on the end of the bottom protective film 1 away from the reel 2. When the drawing is rolled up, the metal buckles 10 attract and cooperate with the strip magnet 9. The metal buckles 10 can be in the form of snaps, the number of the strip magnets 9 is two, and the two semi-axles 201 are both arranged with strip magnets 9.

[0036] Embodiment 3

[0037] In this embodiment, another connection structure between the upper and lower ends of the partition strip 6 and the bottom protective film 1 is provided, such as Figure 5 and 6 As shown, rubber strips 8 are provided on the upper and lower edges of the bottom protective film 1. The rubber strips 8 are integrally formed with the bottom protective film 1. A plurality of card grooves 801 are provided along the length direction of the rubber strip 8. The card grooves 801 are embedded and matched with the partition strips 6. By adjusting the card connection position of the partition strips 6, the space of the interlayer 4 can be divided into blocks.

[0038] The remaining structures in this embodiment are the same as those in Embodiment 1 or 2.

[0039] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A construction drawing storage device for on-site inspection of engineering construction, characterized in that: The invention comprises a bottom protective film (1) made of a flexible material, wherein a detachable reel (2) is arranged at one end of the bottom protective film (1), an openable top protective film (3) is arranged above the bottom protective film (1), and the top protective film (3) and the bottom protective film (1) are combined to form an interlayer (4) for storing drawings.

2. The device for storing construction drawings for on-site inspection of engineering construction according to claim 1, characterized in that: The upper edge of the top protective film (3) is integrally connected to the bottom protective film (1), and the remaining edges of the top protective film (3) are connected to the bottom protective film (1) via a locking member (5).

3. The device for storing construction drawings for on-site inspection of engineering construction according to claim 2, characterized in that: The edge locking component (5) is a zipper or Velcro.

4. The device for storing construction drawings for on-site inspection of engineering construction according to claim 1, characterized in that: A plurality of partition strips (6) arranged at intervals from each other are provided above the top protective film (3) along the opening direction of the drawing sheet.

5. The device for storing construction drawings for on-site inspection of engineering construction according to claim 4, characterized in that: Both ends of the partition strip (6) are provided with U-shaped hook clips (7), and the U-shaped hook clips (7) are clamped on the upper and lower edges of the bottom protective film (1).

6. The device for storing construction drawings for on-site inspection of engineering construction according to claim 4, characterized in that: Rubber strips (8) are arranged on the upper and lower edges of the bottom protective film (1), and a plurality of slots (801) are arranged on the rubber strip (8) along the length direction, and the slots (801) are embedded and matched with the partition strip (6).

7. The device for storing construction drawings for on-site inspection of engineering construction according to claim 1, characterized in that: The reel (2) comprises two semi-axial bodies (201) separated along the axial direction, and a connecting piece (202) for fixing the two semi-axial bodies (201), and the end of the bottom protective film (1) is clamped between the two semi-axial bodies (201).

8. The device for storing construction drawings for on-site inspection of engineering construction according to claim 7, characterized in that: The connecting piece (202) is a cap.

9. The device for storing construction drawings for on-site inspection of engineering construction according to claim 7, characterized in that: A protrusion (203) is provided on the clamping surface of one of the semi-axial bodies (201) along the axial direction, and a groove (204) is provided on the clamping surface of the other semi-axial body (201) along the axial direction. The protrusion (203) and the groove (204) are embedded in and cooperate with the bottom protective film (1) in the middle of the clamping.

10. The device for storing construction drawings for on-site inspection of engineering construction according to claim 1, characterized in that: The reel (2) is provided with a strip magnet (9), and the bottom protective film (1) is provided with a plurality of metal buckles (10) at one end away from the reel (2). When the drawing is rolled up, the metal buckles (10) are attracted and matched with the strip magnet (9).

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