Waterproof structure of expansion joint

Abstract

The utility model discloses an expansion joint waterproof structure in the technical field of expansion joint waterproof structures, which comprises building main bodies, expansion joints are arranged between a plurality of groups of adjacent building main bodies, mounting parts are arranged on the sides, close to the expansion joints, of the upper surfaces of the building main bodies, and solar panels are fixedly mounted on the upper surfaces of the mounting parts. Protective cloth is arranged between the mounting pieces, threaded rods are rotatably mounted on the sides, close to the expansion joint, of the mounting pieces, movable plates are in threaded connection with the threaded rods, cleaning pieces are fixedly mounted on the lower surfaces of the movable plates, and collecting pieces are fixedly mounted at one ends of the mounting pieces and provided with water accumulation grooves; according to the device, water on the waterproof structure can be automatically cleaned and collected, deposited water can be timely cleaned, the trouble of manual cleaning is avoided, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of expansion joint waterproof structures, in particular to an expansion joint waterproof structure. Background Art

[0002] A building expansion joint is a structural joint installed at appropriate locations along the construction joint of a building or structure to prevent cracks or damage to components due to temperature fluctuations (thermal expansion and contraction). Expansion joints separate building components above the foundation, such as walls, floors, and roofs (except wooden roofs), into two separate sections, allowing the building or structure to expand and contract horizontally along its length.

[0003] The waterproof structure at the existing expansion joint is prone to water accumulation. If the accumulated water is not cleaned in time, the water immersion and erosion will damage the waterproof structure. Manual cleaning operations are cumbersome, labor-intensive, and inefficient.

[0004] Based on this, the utility model designs a waterproof structure for expansion joints to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an expansion joint waterproof structure, which can automatically clean and collect water on the waterproof structure and clean the deposited water in time, avoiding the trouble of manual cleaning and improving the cleaning efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A waterproof expansion joint structure includes a building body, wherein the building body is provided with multiple groups of expansion joints between adjacent building bodies, a mounting piece is provided on the side of the upper surface of the building body close to the expansion joint, a solar panel is fixedly installed on the upper surface of the mounting piece, a protective cloth is provided between the mounting pieces, a threaded rod is rotatably installed on the side of the mounting piece close to the expansion joint, a movable plate is threadedly connected to the threaded rod, a cleaning piece is fixedly installed on the lower surface of the movable plate, a collecting piece is fixedly installed at one end of the mounting piece, and a water accumulation tank is provided on the collecting piece.

[0008] Preferably, a protruding block is fixedly installed on one end of the mounting member close to the collecting member, an embedding groove is provided on the collecting member close to the protruding block, the embedding groove matches the protruding block, and a notch groove is provided on one side of the collecting member close to the mounting member.

[0009] Preferably, a guide groove is provided on one side of the mounting member close to the expansion joint, a reel is fixedly installed in the mounting member, a protective cloth is wound between the reels, and the protective cloth is guided to the outside of the mounting member through the guide groove.

[0010] Preferably, mounting plates are fixedly mounted on both ends of the mounting member on a side away from the expansion joint, and bolt holes are provided on the mounting plates.

[0011] Preferably, a side connecting plate is fixedly installed on the side of the mounting member away from the collecting member, the side connecting plate is rotatably connected to the threaded rod, and a transmission gear is fixedly installed on one end of the threaded rod close to the side connecting plate, and a transmission chain is connected to the outer shell of the transmission gear.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. In the present invention, waterproofing of the expansion joint is achieved by placing a waterproof cloth above the expansion joint. Both ends of the waterproof cloth are fixed in the mounting member by a reel, so that the width of the waterproof cloth has a certain expansion space to ensure that the waterproof structure can adapt to the width change of the expansion joint.

[0014] 2. In the utility model, the threaded rod rotates to drive the movable plate to move, and the movement of the movable plate drives the cleaning part to move on the surface of the waterproof cloth, and the cleaning part pushes the water to move toward the collecting part, so that the water falls into the water accumulation tank through the notch under the pushing action of the cleaning part, avoiding the sedimentation of water on the waterproof cloth for a long time, thereby avoiding the water soaking and erosion to damage the waterproof structure, and avoiding the trouble of manual cleaning of accumulated water, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from a top view;

[0017] Figure 2 For this utility model Figure 1 A partial schematic diagram of the structure at point A;

[0018] Figure 3 For this utility model Figure 1 A partial schematic diagram of the structure at B in the middle;

[0019] Figure 4 This is a structural sectional view of the utility model;

[0020] Figure 5 For this utility model Figure 4 Partial schematic diagram of the structure at point C in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 1. Building body; 2. Mounting parts; 3. Solar panels; 4. Protective cloth; 5. Mounting plate; 6. Bolt holes; 7. Protruding blocks; 8. Embedded slots; 9. Collecting parts; 10. Water troughs; 11. Notched slots; 12. Threaded rods; 13. Movable plates; 14. Cleaning parts; 15. Transmission chain; 16. Transmission gears; 17. Side connecting plates; 18. Scrolls; 19. Lead-out slots. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] A waterproof expansion joint structure includes a building body 1, the building body 1 is provided with multiple groups of expansion joints between adjacent building bodies 1, a mounting member 2 is provided on the side of the upper surface of the building body 1 close to the expansion joint, a solar panel 3 is fixedly installed on the upper surface of the mounting member 2, a protective cloth 4 is provided between the mounting members 2, a threaded rod 12 is rotatably installed on the side of the mounting member 2 close to the expansion joint, a movable plate 13 is threadedly connected to the threaded rod 12, a cleaning member 14 is fixedly installed on the lower surface of the movable plate 13, a collecting member 9 is fixedly installed at one end of the mounting member 2, and a water collection tank 10 is provided on the collecting member 9.

[0026] Among them, a protruding block 7 is fixedly installed on one end of the mounting member 2 close to the collecting member 9, and an embedding groove 8 is provided at a position of the collecting member 9 close to the protruding block 7, which matches the protruding block 7, and a notch groove 11 is provided on one side of the collecting member 9 close to the mounting member 2.

[0027] Among them, a guide groove 19 is opened on the side of the mounting part 2 close to the expansion joint. A reel 18 is fixedly installed in the mounting part 2, and a protective cloth 4 is wound between the reels 18. The protective cloth 4 is guided to the outside of the mounting part 2 through the guide groove 19.

[0028] Wherein, mounting plates 5 are fixedly mounted on both ends of the mounting member 2 on a side away from the expansion joint, and bolt holes 6 are provided on the mounting plates 5 .

[0029] Among them, a side connecting plate 17 is fixedly installed on the side of the mounting member 2 away from the collecting member 9, and the side connecting plate 17 is rotatably connected to the threaded rod 12. A transmission gear 16 is fixedly installed on the end of the threaded rod 12 close to the side connecting plate 17, and a transmission chain 15 is connected to the outer outer surface of the transmission gear 16.

[0030] In the present invention, a waterproof sheet is placed above the expansion joint to achieve waterproofing of the expansion joint. The two ends of the waterproof sheet are fixed in the mounting member 2 by a reel 18, so that the width of the waterproof sheet has a certain amount of expansion and contraction space, ensuring that the waterproof structure can adapt to the width change of the expansion joint. A drive motor is provided at one end of the side connecting plate 17. The output end of the drive motor is fixedly connected to the threaded rod 12. The solar panel 3 can provide power for the drive motor. When water is deposited on the surface of the waterproof sheet, the drive motor rotates. The motor drives the threaded rod 12 to rotate through the transmission chain 15 and the transmission gear 16. The rotation of the threaded rod 12 drives the movable plate 13 to move. The movement of the movable plate 13 drives the cleaning member 14 to move on the surface of the waterproof sheet. The cleaning member 14 pushes the water toward the collecting member 9. Then, under the push of the cleaning member 14, the water falls through the notch 11 into the water collection tank 10 for collection. This prevents the deposited water from accumulating on the waterproof sheet for a long time, thereby preventing the water from soaking and eroding the waterproof structure and avoiding the trouble of manual water cleaning, thereby improving cleaning efficiency.

Claims

1. A waterproof expansion joint structure, comprising a building main body (1), characterized in that: The building main body (1) is provided with a plurality of groups of expansion joints between adjacent building main bodies (1); a mounting member (2) is provided on the side of the upper surface of the building main body (1) close to the expansion joint; a solar panel (3) is fixedly installed on the upper surface of the mounting member (2); a protective cloth (4) is provided between the mounting members (2); a threaded rod (12) is rotatably installed on the side of the mounting member (2) close to the expansion joint; a movable plate (13) is threadedly connected to the threaded rod (12); a cleaning member (14) is fixedly installed on the lower surface of the movable plate (13); a collecting member (9) is fixedly installed on one end of the mounting member (2); and a water collection tank (10) is provided on the collecting member (9).

2. The expansion joint waterproof structure according to claim 1, characterized in that: A protruding block (7) is fixedly mounted on one end of the mounting member (2) close to the collecting member (9); an embedding groove (8) is provided on the collecting member (9) close to the protruding block (7); the embedding groove (8) matches the protruding block (7); and a notch groove (11) is provided on one side of the collecting member (9) close to the mounting member (2).

3. The expansion joint waterproof structure according to claim 2, characterized in that: A guide groove (19) is provided on one side of the mounting member (2) close to the expansion joint. A reel (18) is fixedly installed in the mounting member (2). A protective cloth (4) is wound between the reels (18). The protective cloth (4) is guided to the outside of the mounting member (2) through the guide groove (19).

4. The expansion joint waterproof structure according to claim 3, characterized in that: Mounting plates (5) are fixedly mounted on both ends of the mounting member (2) on a side away from the expansion joint, and bolt holes (6) are provided on the mounting plates (5).

5. The expansion joint waterproof structure according to claim 4, characterized in that: A side connecting plate (17) is fixedly mounted on a side of the mounting member (2) away from the collecting member (9), and the side connecting plate (17) is rotatably connected to the threaded rod (12). A transmission gear (16) is fixedly mounted on one end of the threaded rod (12) close to the side connecting plate (17), and a transmission chain (15) is connected to the outer surface of the transmission gear (16).

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