Rainproof device for rapid folding and unfolding of concrete warehouse surface

Abstract

The utility model discloses a rapid folding and unfolding rainproof device for a concrete warehouse surface, and relates to a concrete warehouse surface protection device. The waterproof device comprises a waterproof cloth and a mounting frame, the mounting frame comprises an upper mounting plate and a lower mounting plate, a connecting rod is arranged between the upper mounting plate and the lower mounting plate, a recycling assembly is arranged on the upper mounting plate, and a stretching assembly is arranged on the lower mounting plate; according to the recycling assembly, mounting discs are arranged at the two ends of an upper mounting plate respectively, a winding roller is mounted between the two mounting discs, and one end of the rain shielding cloth is wound around the winding roller. According to the stretching assembly, a rotating plate is mounted on one side of the lower mounting plate, a self-locking motor is mounted on one side of the rotating plate, a winding rotating shaft is mounted at the output end of the self-locking motor, a connecting rope is fixed to the other end of the waterproof cloth, and the other end of the connecting rope is wound around the winding rotating shaft. The rain shielding device has the advantages that the rain shielding cloth can be pulled through the stretching assembly, rainstorm is prevented from showering the bin face, meanwhile, the two sides of the rain shielding cloth can be connected with the connecting rods through the magnetic strips and the soft metal strips, the rain shielding cloth is prevented from being raised, and the rain shielding effect is improved.

Description

Technical Field

[0001] The utility model discloses a concrete bunker surface quick retractable rainproof device, which relates to a concrete bunker surface protection device, in particular to a device which can quickly shield the concrete bunker surface when a rainstorm comes. Background Art

[0002] The concrete silo surface is an important place for concrete pouring. After the concrete silo surface is poured, it needs to be protected to prevent the silo surface from being damaged by heavy rain, thereby increasing its service life. However, most existing methods of preventing heavy rains are to manually lay rainproof cloth on the silo surface to prevent damage to the silo surface caused by heavy rains. This method is inconvenient to lay, and when heavy rains come, the rainproof cloth cannot be quickly unfolded, which affects the rainproof effect. At the same time, the rainproof cloth is exposed to the sun when not in use, which reduces the service life of the rainproof cloth. Utility Model Content

[0003] The problem to be solved by the utility model is to provide a shielding device that can quickly unfold the rainproof cloth to protect the concrete silo surface when heavy rain comes. The technical solution is as follows:

[0004] A quick-retractable rainproof device for a concrete silo surface, the key technology of which is that it includes a rain shield and a mounting frame, the mounting frame includes an upper mounting plate and a lower mounting plate, a connecting rod is provided between the upper mounting plate and the lower mounting plate, a recovery component is provided on the upper mounting plate, and a stretching component is provided on the lower mounting plate; the recovery component is provided with mounting disks at both ends of the upper mounting plate, a winding roller is installed between the two mounting disks, a control motor is installed on one side of the mounting disk, the output end of the control motor is connected to one end of the winding roller, and one end of the rain shield is wound on the winding roller; the stretching component is provided with a rotating plate on one side of the lower mounting plate, a self-locking motor is installed on one side of the rotating plate, a winding shaft is installed on the output end of the self-locking motor, a connecting rope is fixed to the other end of the rain shield, and the other end of the connecting rope is wound around the winding shaft.

[0005] A magnetic strip is provided on one side of the connecting rod.

[0006] Soft metal strips are arranged on both sides of the rainproof cloth.

[0007] A blocking rod is arranged at the lower end of the rain shield cloth.

[0008] A rubber pad is arranged on the baffle bar.

[0009] A rubber pad is arranged on the baffle.

[0010] Install the baffle plate on top of the lower mounting plate.

[0011] An arc plate is fixedly mounted on the mounting plate.

[0012] Both ends of the upper mounting plate and the lower mounting plate are provided with fixing blocks.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The rain shield can be pulled by the stretching assembly, so that the rain shield can be quickly pulled to protect the warehouse surface and prevent the warehouse surface from being washed by heavy rain. At the same time, the two sides of the rain shield can be connected to the connecting rod through the magnetic strip and the soft metal strip to prevent the rain shield from being lifted up and improve the rain protection effect.

[0015] 2. When not in use, the recycling component can quickly recycle and store the rain shield, and the curved plate can block the sunlight to prevent the rain shield from being exposed, thereby increasing the service life of the rain shield. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection relationship of the connecting rod in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the rainproof cloth in the utility model;

[0019] Figure 4 A half-section view of the recycling component in the utility model;

[0020] Figure 5 It is a half-section view of the stretching component in the utility model. DETAILED DESCRIPTION

[0021] like Figure 1 to Figure 5 As shown, a concrete silo surface rapid retractable rainproof device, the key technology of which is to include a rainproof cloth 5 and a mounting frame, the mounting frame includes an upper mounting plate 1 and a lower mounting plate 2, parallel connecting rods 12 are provided between the ends of the upper mounting plate 1 and the lower mounting plate 2, a recovery component 4 is provided on the upper mounting plate 1, and a stretching component 6 is provided on the lower mounting plate 2; Figure 4 As shown, the recovery component 4 is provided with mounting discs 401 at both ends of the upper mounting plate 1, a winding roller 403 is rotatably installed between the two mounting discs 401, a control motor 404 is installed on one side of the mounting disc 401, the output end of the control motor 404 is connected to one end of the winding roller 403, and one end of the rainproof cloth 5 is wound on the winding roller 403; Figure 5 As shown, the stretching assembly 6 is a rotating plate 601 installed on one side of the lower mounting plate 2, a self-locking motor 602 is installed on one side of the rotating plate 601, a winding shaft 603 is installed on the output end of the self-locking motor 602, and a connecting rope 7 is fixed to the other end of the rain shield 5, and the other end of the connecting rope 7 is wound around the winding shaft 603.

[0022] A magnetic strip 13 is disposed on one side of the connecting rod 12 .

[0023] Soft metal strips 14 are arranged on both sides of the rain shield 5. The rain shield 5 is connected to the connecting rod 12 through magnetic connection between the soft metal strips 14 and the magnetic strips 13, thereby improving the rain shielding effect.

[0024] A barrier rod 10 is provided at the lower end of the rain shield 5 .

[0025] The baffle rod 10 is provided with a rubber pad 11 .

[0026] A rubber pad 11 is arranged on the baffle plate 9 , and the other end of the connecting rope 7 passes through the baffle plate 9 and the rubber pad 11 and is wound around the winding shaft 603 together with the baffle rod 10 .

[0027] In order to improve the rain shielding effect and prevent the lower end of the rain shield cloth from lifting up, a baffle 9 is installed above the lower mounting plate 2.

[0028] The installation plate 401 is fixedly mounted with an arc-shaped plate 402 .

[0029] Both ends of the upper mounting plate 1 and the lower mounting plate 2 are provided with fixing blocks 3, fixing holes are provided on the fixing blocks 3, and expansion bolts 8 are installed in the fixing holes, so that the upper mounting plate 1 and the lower mounting plate 2 are fixedly mounted on the upper and lower ends of the external concrete warehouse surface through the fixing blocks 3.

[0030] When the utility model is in use, first use the expansion bolts 8 to fix the fixing block 3, so that the upper mounting plate 1 and the lower mounting plate 2 are respectively fixed to the upper and lower ends of the external concrete warehouse surface at the place of use; when a rainstorm comes, turn on the self-locking motor 602, the self-locking motor 602 will drive the connecting rope 7 to be wound around the winding shaft 603, thereby pulling the rain shield 5 until the baffle rod 10 contacts the baffle plate 9 through the rubber pad 11, and then connect the two sides of the rain shield 5 to the connecting rod 12 through the magnetic strip 13 and the soft metal strip 14, so as to improve the rainproof effect; when not in use, turn on the control motor 404, the control motor 404 drives the winding roller 403 to rotate, so as to wind the rain shield 5 around the winding roller 403, so as to complete the recovery of the rain shield 5, and at the same time the arc plate 402 can shield the rain shield 5, so as to improve the service life of the rain shield 5.

Claims

1. A concrete silo surface rapid retractable rainproof device, characterized in that The invention comprises a rainproof cloth (5) and a mounting frame, wherein the mounting frame comprises an upper mounting plate (1) and a lower mounting plate (2), a connecting rod (12) is arranged between the upper mounting plate (1) and the lower mounting plate (2), a recovery component (4) is arranged on the upper mounting plate (1), and a stretching component (6) is arranged on the lower mounting plate (2); the recovery component (4) comprises mounting plates (401) respectively arranged at both ends of the upper mounting plate (1), a winding roller (403) is arranged between the two mounting plates (401), and a control motor (403) is arranged on one side of the mounting plate (401). 4), the output end of the control motor (404) is connected to one end of the winding roller (403), and one end of the rain shield (5) is wound on the winding roller (403); the stretching component (6) is a rotating plate (601) installed on one side of the lower mounting plate (2), a self-locking motor (602) is installed on one side of the rotating plate (601), a winding shaft (603) is installed on the output end of the self-locking motor (602), and the other end of the rain shield (5) is fixed with a connecting rope (7), and the other end of the connecting rope (7) is wound on the winding shaft (603).

2. The concrete silo surface rapid retractable rainproof device according to claim 1 is characterized in that A magnetic strip (13) is provided on one side of the connecting rod (12).

3. The concrete silo surface rapid retractable rainproof device according to claim 1 is characterized in that Soft metal strips (14) are arranged on both sides of the rainproof cloth (5).

4. The concrete silo surface rapid retractable rainproof device according to claim 1 is characterized in that A blocking rod (10) is provided at the lower end of the rain shield cloth (5).

5. The concrete silo surface rapid retractable rainproof device according to claim 4 is characterized in that A rubber pad (11) is provided on the blocking rod (10).

6. The concrete silo surface rapid retractable rainproof device according to claim 1 is characterized in that A rubber pad (11) is arranged on the baffle (9).

7. The concrete silo surface rapid retractable rainproof device according to claim 1 is characterized in that A baffle plate (9) is installed above the lower mounting plate (2).

8. The concrete silo surface rapid retractable rainproof device according to claim 1 is characterized in that An arc-shaped plate (402) is fixedly mounted on the mounting plate (401).

9. The concrete silo surface rapid retractable rainproof device according to claim 1 is characterized in that Fixed blocks (3) are provided at both ends of the upper mounting plate (1) and the lower mounting plate (2).

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