Building construction rainfall drainage structure

Abstract

The utility model relates to the technical field of building construction, and discloses a building construction rainfall drainage structure which comprises a drainage transfer box, a bottom plate is hinged to one end of the bottom of the drainage transfer box through a hinge assembly, a half lug is welded to the other end of the bottom plate, and the top of the half lug is hoisted through a steel wire rope. A steel wire rope is installed at one end of the upper portion of the drainage transfer box, a winding assembly is installed at the other end of the upper portion of the drainage transfer box, the steel wire rope is wound on the winding assembly, and a self-locking assembly is installed at the end of the winding assembly. The bottom plate can rotate downwards along the hinge assembly under the action of the gravity of the bottom plate by unwinding the steel wire rope, the bottom of the drainage transfer box is opened, deposited silt automatically falls off, automatic cleaning can be achieved, and cleaning is rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a rainfall drainage structure for building construction. Background Art

[0002] At present, the construction environment has to withstand rainfall. The discharge of rainwater is generally led to the sewage channel through rainwater pipes. The treatment of accumulated water on site is an important issue, so drainage structures are generally used to discharge accumulated water on construction sites. However, this drainage structure generally uses a simple filter to block foreign matter. After the filter is blocked, the filter must be manually disassembled to remove foreign matter, which is time-consuming and labor-intensive.

[0003] In order to solve the above problems, patent number CN202320926566.1 discloses a rainwater drainage structure for construction. When personnel need to clean the inside of the device, the first motor drives the threaded column to drive the third fixed block downward, and the third fixed block slides in multiple slide grooves. Then, the scraper fixed at the bottom of the third fixed block cleans the inside of the device. Then, the second button controls the second motor to work. At the same time, the personnel rotates the two bolts to separate the second cover from one side of the drainage box. Then, the transmission rod rotates due to the work of the second motor and discharges the remaining sand and gravel garbage in the device and the sand and gravel garbage scraped off the inside of the device by the scraper. The third groove is a sloped inclined surface, which can discharge the mud and sand entering the inside of the device to the lower inner wall of the third groove. Then, the personnel drive the transmission rod through the work of the second motor to discharge the mud and sand accumulated on the lower inner wall of the third groove out of the device. The second cover prevents water from flowing out from the other side of the transmission rod when the device is working.

[0004] The construction rainfall drainage structure disclosed in the above patent uses a spiral transmission component provided at the bottom of the drainage box to clean up the accumulated silt, but the discharge speed is slow and the cleaning is not thorough. Utility Model Content

[0005] The purpose of the utility model is to provide a rainfall drainage structure for construction. When a large amount of mud and sand accumulates at the bottom of a drainage transfer box in the rainfall drainage structure for construction disclosed by the utility model, the bottom plate can be rotated downward along a hinged assembly under the action of its own gravity by unwinding a wire rope, so that the bottom of the drainage transfer box is opened, and the accumulated mud and sand automatically falls off, which can be automatically cleaned and cleaned quickly, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainfall drainage structure for construction, comprising a drainage transfer box, one end of the bottom of the drainage transfer box is hinged with a base plate through a hinge assembly, the other end of the base plate is welded with a half ear, the top of the half ear is suspended by a wire rope, a winding assembly is installed at the other end of the upper part of the drainage transfer box, the wire rope is wound on the winding assembly, and a self-locking assembly is installed at the end of the winding assembly.

[0007] Preferably, support legs are fixedly installed at the four corners of the lower portion of the drainage transfer box.

[0008] Preferably, a sealing sheet is adhered to the top edge of the bottom plate, and the sealing sheet is made of rubber material.

[0009] Preferably, filter plates are installed in the upper water inlet at one end and the lower water outlet at the other end of the drainage transfer box.

[0010] Preferably, the winding assembly includes a mounting shell installed at the other end of the upper part of the drainage transfer box, the inner side wall of the mounting shell is rotatably connected to a winding roller, the power input end of the winding roller is connected to the power output end of the motor, a spacer ring is fixedly installed in the middle of the winding roller, and steel wire ropes are wound at both ends of the winding roller.

[0011] Preferably, the self-locking component includes a gear installed at the end of the winding roller, the outer wall of the gear is meshed with a rack, the power input end of the rack is connected to the power output end of the electric telescopic rod, and the electric telescopic rod is installed on the outer wall of the drainage transfer box.

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

[0013] When a large amount of mud and sand accumulates at the bottom of the drainage transfer box of the construction rainfall drainage structure disclosed by the utility model, the bottom plate can be rotated downward along the hinged component under the action of its own gravity by unwinding the wire rope, so that the bottom of the drainage transfer box is opened, and the accumulated mud and sand automatically fall off, and can be automatically and quickly cleaned, thereby solving the problem that the construction rainfall drainage structure disclosed in the above patent uses a spiral transmission component arranged at the bottom of the drainage box to clean the accumulated mud and sand, but the discharge speed is slow and the cleaning is not thorough. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the structure at A in the middle.

[0018] In the figure: 1. Drainage transfer box; 2. Mounting shell; 3. Motor; 4. Support leg; 5. Sealing plate; 6. Bottom plate; 7. Hinge assembly; 8. Filter plate; 9. Half ear; 10. Wire rope; 11. Winding roller; 12. Spacer ring; 13. Gear; 14. Rack; 15. Electric telescopic rod. 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] See also Figure 1-Figure 4 The diagram shows a construction rainfall drainage structure, including a drainage transfer box 1, one end of the bottom of the drainage transfer box 1 is hinged with a bottom plate 6 through a hinge assembly 7, the other end of the bottom plate 6 is welded with a half ear 9, the top of the half ear 9 is suspended by a wire rope 10, and a winding assembly is installed at the other end of the upper part of the drainage transfer box 1. The wire rope 10 is wound on the winding assembly, and a self-locking assembly is installed at the end of the winding assembly. When a large amount of mud and sand is accumulated at the bottom of the drainage transfer box 1, the construction rainfall drainage structure disclosed by the utility model can unwind the wire rope 10 to make the bottom plate 6 rotate downward along the hinge assembly 7 under the action of its own gravity, so that the bottom of the drainage transfer box 1 is opened, and the accumulated mud and sand automatically fall off, which can be automatically cleaned and cleaned quickly.

[0021] Furthermore, the four corners of the lower part of the drainage transfer box 1 are fixedly installed with support legs 4, which provide a stable support; further, a sealing sheet 5 is glued to the top edge of the bottom plate 6, and the sealing sheet 5 is made of rubber material and has a good sealing effect; further, a filter sheet 8 is installed in the upper water inlet at one end of the drainage transfer box 1 and the lower water outlet at the other end, so as to facilitate the drainage of rainwater after filtering; further, the winding assembly includes a mounting shell 2 installed at the other end of the upper part of the drainage transfer box 1, and the inner side wall of the mounting shell 2 is rotatably connected to a winding roller 11, and the winding roller 1 1 is connected to the power output end of the motor 3, a spacer ring 12 is fixedly installed in the middle of the winding roller 11, and a wire rope 10 is wound at both ends of the winding roller 11, which is convenient for winding or unwinding the wire rope 10; further, the self-locking component includes a gear 13 installed at the end of the winding roller 11, and a rack 14 is meshed and connected to the outer wall of the gear 13, and the power input end of the rack 14 is connected to the power output end of the electric telescopic rod 15, and the electric telescopic rod 15 is installed on the outer wall of the drainage transfer box 1 to facilitate locking the winding roller 11.

[0022] In the present scheme, when in use, when a large amount of silt is deposited at the bottom of the drainage transfer box 1 in the construction rainfall drainage structure disclosed by the utility model, the bottom plate 6 can be rotated downward along the hinge assembly 7 under the action of its own gravity by unwinding the wire rope 10, so that the bottom of the drainage transfer box 1 is opened, and the deposited silt automatically falls off, and can be automatically cleaned and cleaned quickly. When a large amount of silt is deposited inside the drainage transfer box 1 and needs to be cleaned, the external power supply controls the electric telescopic rod 15 to shorten through the external switch, so that the rack 14 is away from the gear 13, the self-locking is released, and at the same time the electric telescopic rod 15 is controlled to reverse and the winding is controlled The roller 11 rotates counterclockwise to unwind the wire rope 10, causing the bottom plate 6 to rotate and hang downward along the hinge assembly 7, and the mud and sand on the top of the bottom plate 6 and the inner wall of the drainage transfer box 1 fall off quickly under the action of their own gravity. After the mud and sand fall out, the external power supply controls the motor 3 to rotate forward through the external switch to drive the winding roller 11 to rotate clockwise to rewind the wire rope 10, so that the bottom plate 6 blocks the bottom opening of the drainage transfer box 1, and then controls the electric telescopic rod 15 to extend, and the rack 14 presses against the gear 13 to lock the winding roller 11 (the motor 3 and the electric telescopic rod 15 are both existing equipment on the market).

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 rainwater drainage structure for building construction, comprising a drainage transfer box (1), characterized in that: One end of the bottom of the drainage transfer box (1) is hinged to a bottom plate (6) via a hinge assembly (7), a half ear (9) is welded to the other end of the bottom plate (6), the top of the half ear (9) is suspended by a steel wire rope (10), a winding assembly is installed at the other end of the upper part of the drainage transfer box (1), the steel wire rope (10) is wound on the winding assembly, and a self-locking assembly is installed at the end of the winding assembly.

2. A rainwater drainage structure for building construction according to claim 1, characterized in that: Support legs (4) are fixedly mounted at the four corners of the lower part of the drainage transfer box (1).

3. A rainwater drainage structure for building construction according to claim 1, characterized in that: A sealing sheet (5) is adhered to the top edge of the bottom plate (6), and the sealing sheet (5) is made of rubber material.

4. A rainwater drainage structure for building construction according to claim 1, characterized in that: Filter plates (8) are installed in the upper water inlet at one end and the lower water outlet at the other end of the drainage transfer box (1).

5. The construction rainwater drainage structure according to claim 1, characterized in that: The winding assembly comprises a mounting shell (2) mounted on the other end of the upper part of the drainage transfer box (1); the inner wall of the mounting shell (2) is rotatably connected to a winding roller (11); the power input end of the winding roller (11) is connected to the power output end of the motor (3); a spacer ring (12) is fixedly mounted in the middle of the winding roller (11); and steel wire ropes (10) are wound at both ends of the winding roller (11).

6. A rainwater drainage structure for building construction according to claim 5, characterized in that: The self-locking assembly comprises a gear (13) mounted on the end of a winding roller (11); the outer wall of the gear (13) is meshedly connected with a rack (14); the power input end of the rack (14) is connected to the power output end of an electric telescopic rod (15); and the electric telescopic rod (15) is mounted on the outer wall of the drainage transfer box (1).

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