Roof local anti-leakage repairing structure

Abstract

The utility model relates to the field of roof repairing, and discloses a roof local anti-leakage repairing structure which comprises a material injection pipe, the upper end of the material injection pipe is fixedly connected with a material storage box, the upper end of the material storage box is provided with a material storage stirring device, a discharging control device is arranged in the material injection pipe and comprises a discharging port, and the discharging port is connected with the material storage box. A blocking plate is fixedly connected to the lower end of the inner surface of the discharging port, a sealing plate is arranged at the upper end of the blocking plate, and a control rod is fixedly connected to the upper end of the sealing plate. According to the utility model, through the arrangement of the discharge port, the control rod, the sealing plate, the barrier plate, the baffle plate and the limiting block, the specific material injection area of the device can be controlled through the shielding of the outer side of the material injection pipe and the shielding of the discharge port in the process of performing material filling on the interior of the crack; and therefore, the interior of the crack is filled with materials in a targeted manner, and different material filling requirements can be met.

Description

Technical Field

[0001] The utility model relates to the field of roof repair, in particular to a local anti-leakage repair structure for a roof. Background Art

[0002] Roofing is the process of repairing or remediating the roof surface on top of a building. This usually involves repairing damaged, leaky or deteriorating parts of the roof to extend the life of the roof and protect the interior of the building from the weather.

[0003] In the prior art, when a roof leaks, it is often necessary to use a local repair method to fill and repair the damaged part of the roof. The materials used include waterproof paste, asphalt oil, polyurethane and polypropylene.

[0004] However, in the actual repair process, since there are often certain cracks at the top of the damaged part of the roof during the local repair process, and the crack diameter is relatively narrow, repairing the cracks by simply brushing is often limited by the fluidity of the filling material, that is, whether the material can fully cover and fill the cracks. Therefore, a local anti-leakage repair structure for the roof is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a local anti-leakage repair structure for the roof, which aims to improve the problem in the prior art that when the damaged part of the roof is repaired by brushing, the material cannot ensure that the damaged part is fully filled.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a local roof anti-leakage repair structure, comprising an injection pipe, the upper end of which is fixedly connected to a storage box, the upper end of which is provided with a storage stirring device, and a discharge control device is provided inside the injection pipe;

[0007] The discharge control device includes a discharge port, a baffle plate is fixedly connected to the lower end of the inner surface of the discharge port, a sealing plate is arranged on the upper end of the baffle plate, a control rod is fixedly connected to the upper end of the sealing plate, a baffle plate is slidably connected to the outer arc surface of the injection tube, and a limiting block is slidably connected to the inner surface of the baffle plate.

[0008] As a further description of the above technical solution:

[0009] The material storage stirring device comprises a motor, a cover plate is fixedly connected to the lower end of the motor, a rotating block is slidably connected to the center of the inner surface of the cover plate, a gear is meshed at the lower end of the inner arc surface of the rotating block, and a stirring rod is fixedly connected to the lower end of the rotating block.

[0010] As a further description of the above technical solution:

[0011] A rectangular slide groove is provided on the outer arc surface of the injection tube, a plurality of groups of hemispherical slots are provided inside the slide groove on the outer arc surface of the injection tube, and a plurality of groups of penetrating through holes are provided on the outer arc surface of the injection tube.

[0012] As a further description of the above technical solution:

[0013] The interior of the injection tube is hollow, the upper end of the discharge port is fixedly connected to the injection tube, and a through hole is provided at the center of the inner surface of the discharge port.

[0014] As a further description of the above technical solution:

[0015] The inner surface of the blocking plate is provided with multiple groups of through holes, the lower end diameter of the sealing plate is the same as the upper end diameter of the blocking plate, the upper end of the inner surface of the baffle is provided with a cylindrical groove, and the outer surface of the limit block is elastically connected to the baffle through a spring.

[0016] As a further description of the above technical solution:

[0017] The output shaft of the motor is rotatably connected to the cover plate through which the output shaft of the motor passes, and the lower end of the output shaft of the motor is fixedly connected to the gear.

[0018] As a further description of the above technical solution:

[0019] A through hole is provided at the center of the inner surface of the cover plate, the center of the inner surface of the cover plate is slidably connected with the control rod, and a circular sliding groove is provided on the inner surface of the cover plate.

[0020] As a further description of the above technical solution:

[0021] A plurality of groups of tooth-shaped protrusions are arranged at the lower end of the inner arc surface of the rotating block, and the outer side of the stirring rod is in contact with the inner wall of the material storage box.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model provides a discharge port, a control rod, a sealing plate, a blocking plate, a baffle and a limit block, and can control the specific injection area of ​​the device by blocking the outside of the injection pipe and the discharge port during the process of filling the material inside the crack, so as to fill the material inside the crack in a targeted manner and adapt to different material filling requirements.

[0024] 2. The utility model is provided with a motor, a cover plate, a rotating block, a gear, and a stirring rod. When the material is stored inside the storage box, the stirring rod below can be driven to stir the material stored inside by controlling the operation of the motor, thereby avoiding precipitation of the material while waiting for filling and ensuring its fluidity to meet people's repair needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a roof local anti-leakage repair structure proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the cross section of the outlet of a roof local anti-leakage repair structure proposed by the utility model;

[0027] Figure 3 A schematic cross-sectional view of a baffle plate of a roof local anti-leakage repair structure proposed by the utility model;

[0028] Figure 4 The utility model provides a schematic diagram of a cover plate of a roof local anti-leakage repair structure.

[0029] Legend:

[0030] 1. Injection pipe; 2. Discharge control device; 3. Storage stirring device; 4. Storage box; 201. Discharge port; 202. Control rod; 203. Sealing plate; 204. Blocking plate; 205. Baffle; 206. Limiting block; 301. Motor; 302. Cover plate; 303. Rotating block; 304. Gear; 305. Stirring rod. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: a local roof anti-leakage repair structure, including an injection pipe 1, the upper end of the injection pipe 1 is fixedly connected to a storage box 4, the upper end of the storage box 4 is provided with a storage stirring device 3, and the inside of the injection pipe 1 is provided with a discharge control device 2;

[0033] The discharge control device 2 includes a discharge port 201, a baffle plate 204 is fixedly connected to the lower end of the inner surface of the discharge port 201, a sealing plate 203 is arranged on the upper end of the baffle plate 204, a control rod 202 is fixedly connected to the upper end of the sealing plate 203, a baffle plate 205 is slidably connected to the outer arc surface of the injection tube 1, and a limiting block 206 is slidably connected to the inner surface of the baffle plate 205.

[0034] A rectangular groove is provided on the outer arc surface of the injection tube 1, so that the baffle 205 can slide inside it. A plurality of groups of hemispherical grooves are provided inside the groove of the outer arc surface of the injection tube 1, so that the limit block 206 can extend into the groove under the push of the spring and fix the position of the baffle 205. A plurality of groups of through holes are provided on the outer arc surface of the injection tube 1, so that the material can flow out from it. The interior of the injection tube 1 is hollow, and the upper end of the discharge port 201 is fixedly connected to the injection tube 1. A through hole is provided at the center of the inner surface of the discharge port 201, so that the material can flow out from the lower end of the discharge port 201. 04 is provided with a plurality of through holes on its inner surface, and the diameter of the lower end of the sealing plate 203 is the same as the diameter of the upper surface of the blocking plate 204. Therefore, when the two are in full contact, the sealing plate 203 can fully cover the blocking plate 204, so that the material can only flow out through the through holes on the outer arc surface of the injection tube 1. A cylindrical groove is provided on the upper end of the inner surface of the baffle 205, so that the limit block 206 can be accommodated to move inside it. The outer surface of the limit block 206 is elastically connected to the baffle 205 by a spring, so that the limit block 206 always has a tendency to move outward, so that it can be inserted into the slot set on the outer arc surface of the injection tube 1.

[0035] Reference Figure 1 and Figure 4 The material storage stirring device 3 includes a motor 301, a cover plate 302 is fixedly connected to the lower end of the motor 301, a rotating block 303 is slidably connected to the center of the inner surface of the cover plate 302, a gear 304 is meshed at the lower end of the inner arc surface of the rotating block 303, and a stirring rod 305 is fixedly connected to the lower end of the rotating block 303.

[0036] The output shaft of the motor 301 is rotatably connected with the cover plate 302 through which the motor 301 can drive the gear 304 at its lower end to rotate during operation. The lower end of the output shaft of the motor 301 is fixedly connected to the gear 304. A through hole is provided at the center of the inner surface of the cover plate 302, so that it can form a sliding connection with the control rod 202. The inner surface center of the cover plate 302 is slidably connected to the control rod 202. The inner surface of the cover plate 302 is provided with a circular groove, so that the rotating block 303 can be accommodated to rotate therein. A plurality of groups of tooth-like protrusions are provided at the lower end of the inner arc surface of the rotating block 303, and the tooth-like protrusions can mesh with the gear 304, so that the gear 304 can synchronously drive the rotating block 303 to start rotating during the rotation process, and the outer side of the stirring rod 305 contacts the inner wall of the storage box 4, so that the stirring rod 305 can scrape off the material attached to the inner wall of the storage box 4 during the rotation process.

[0037] Working principle: When the device is used, the material waiting to be filled needs to be injected into the storage box 4, and then the motor 301 is started. At this time, the motor 301 will drive the output shaft at its lower end and the gear 304 to start rotating. When the gear 304 rotates, it will synchronously drive the outer rotating block 303 to start rotating. When the rotating block 303 rotates, it will synchronously drive the stirring rod 305 below to start rotating, and stir the material waiting to be filled in the storage box 4, so as to prevent it from agglomerating and settling during the process of waiting for filling.

[0038] At the same time, during the injection process of the device, it is necessary to insert the injection tube 1 below into the crack and push the baffle 205 downward according to the actual injection needs. At this time, the limit block 206 inside the baffle 205 will retract into the baffle 205 due to the compression on its spherical surface, and the baffle 205 can be pushed up and down at will, so that it can block the discharge hole at the outer arc surface of the injection tube 1, thereby realizing accurate injection of the designated area. At the same time, in order to adapt to the layered filling of the paint, the sealing plate 203 can be driven up and down by pulling the control rod 202, and the blocking plate 204 below can be blocked or unblocked in a targeted manner.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roof local anti-leakage repair structure, comprising an injection pipe (1), characterized in that: The upper end of the injection pipe (1) is fixedly connected to a material storage box (4), the upper end of the material storage box (4) is provided with a material storage stirring device (3), and the interior of the injection pipe (1) is provided with a material discharge control device (2); The discharge control device (2) comprises a discharge port (201), a baffle plate (204) is fixedly connected to the lower end of the inner surface of the discharge port (201), a sealing plate (203) is arranged at the upper end of the baffle plate (204), a control rod (202) is fixedly connected to the upper end of the sealing plate (203), a baffle plate (205) is slidably connected to the outer arc surface of the injection tube (1), and a limit block (206) is slidably connected to the inner surface of the baffle plate (205).

2. A roof local anti-leakage repair structure according to claim 1, characterized in that: The material storage stirring device (3) comprises a motor (301), the lower end of the motor (301) is fixedly connected to a cover plate (302), a rotating block (303) is slidably connected to the center of the inner surface of the cover plate (302), a gear (304) is meshed at the lower end of the inner arc surface of the rotating block (303), and a stirring rod (305) is fixedly connected to the lower end of the rotating block (303).

3. The roof local anti-leakage repair structure according to claim 1, characterized in that: The outer arc surface of the injection tube (1) is provided with a rectangular slide groove, the inner part of the slide groove on the outer arc surface of the injection tube (1) is provided with a plurality of groups of hemispherical clamping grooves, and the outer arc surface of the injection tube (1) is provided with a plurality of groups of penetrating through holes.

4. The local roof anti-leakage repair structure according to claim 1, characterized in that: The interior of the injection pipe (1) is hollow, the upper end of the discharge port (201) is fixedly connected to the injection pipe (1), and a through hole is provided at the center of the inner surface of the discharge port (201).

5. The roof local anti-leakage repair structure according to claim 1, characterized in that: The inner surface of the blocking plate (204) is provided with a plurality of groups of through holes, the diameter of the lower end of the sealing plate (203) is the same as the diameter of the upper surface of the blocking plate (204), a cylindrical groove is provided at the upper end of the inner surface of the blocking plate (205), and the outer surface of the limit block (206) is elastically connected to the blocking plate (205) via a spring.

6. The local roof anti-leakage repair structure according to claim 2, characterized in that: The output shaft of the motor (301) is rotationally connected to the cover plate (302) through which it passes, and the lower end of the output shaft of the motor (301) is fixedly connected to the gear (304).

7. The local roof anti-leakage repair structure according to claim 2, characterized in that: A through hole is provided at the center of the inner surface of the cover plate (302), the center of the inner surface of the cover plate (302) is slidably connected to the control rod (202), and a circular sliding groove is provided on the inner surface of the cover plate (302).

8. The local roof anti-leakage repair structure according to claim 2, characterized in that: The lower end of the inner arc surface of the rotating block (303) is provided with a plurality of groups of tooth-shaped protrusions, and the outer side of the stirring rod (305) is in contact with the inner wall of the material storage box (4).

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