Roof surface crack repairing structure

Abstract

The utility model provides a roof crack repairing structure, which relates to the technical field of civil engineering and comprises a crack repairing pouring material bundle fence arm strip. According to the utility model, the crack repair filling material beam railing bar is mounted beside a roof crack by installing expansion bolts through the beam railing bar mounting expansion bolt holes, and then the crack repair filling material beam railing bar is riveted with the connecting rivet through the connecting buckle sleeve frame structure and the connecting buckle insertion structure; the steel wire cage lattice loading structure can be connected with other units of crack repairing pouring material bundle fence arm strips, then the crack repairing pouring material bundle fence arm strips are matched with the crack length, turning is facilitated, steel wire cage lattice beam connecting transverse wires are connected to the steel wire cage lattice loading structure in a penetrating mode, then steel wire cage lattice beam connecting longitudinal wires are bound, and a steel wire grid structure can be formed. And then repairing asphalt materials or waterproof slurry is poured into the cracks and the steel wire grid structure, so that the tensile quality of repairing of the cracks can be improved, the effect of enhancing the strength of the repairing structure is achieved, and the situation that the repairing materials are separated in long-time application is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to a roof surface crack repairing structure. Background Art

[0002] Roof crack repair refers to the repair of the flat roof structure. The flat roof is a type of roof exterior form. The flat roof is relatively flat with a slope between 2% and 5%. It is generally composed of a structural layer and a waterproof layer. Sometimes, insulation and heat insulation layers are added according to the geographical environment and design requirements. The characteristics of the flat roof are simple structure and material saving. The flat roof is conducive to utilization, such as making it into a terrace, roof garden, etc.

[0003] When cracks appear on the roof surface of a flat roof, repair work is required to ensure the stability of the roof structure and reliable waterproof and anti-seepage effects. Currently, when repairing a cracked roof surface, asphalt or waterproof slurry is generally used to fill the cracks and then cover and repair the cracks. However, this repair method is difficult to strengthen the local tensile effect at the cracks, and there is a risk of the repair material falling off during long-term use. Utility Model Content

[0004] The utility model provides a roof surface crack repair structure to solve the problems raised by the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0006] The embodiment of the utility model provides a roof crack repair structure, comprising:

[0007] Crack repair grouting material beam rail arm;

[0008] The expansion bolt hole for installing the beam rail arm is longitudinally penetrated through the plate surface of the beam rail arm of the crack repairing grouting material;

[0009] A connecting buckle and plug structure, wherein the connecting buckle and plug structure is fixedly installed at one end of the crack repairing grouting material beam fence arm bar;

[0010] A connecting buckle frame structure, wherein the connecting buckle frame structure is fixedly mounted on an end of the crack repairing grouting material beam rail arm bar away from the connecting buckle plug structure;

[0011] A wire cage loading structure, wherein the wire cage loading structure is fixedly mounted on the side surface of the crack repairing grouting material beam fence arm bar;

[0012] The steel wire cage grid bundle connecting cross wires penetrate the steel wire cage grid loading structure to be wound and fixed;

[0013] Steel wire cage bundle connecting longitudinal wires, wherein the steel wire cage bundle connecting longitudinal wires are wound around the surface of the steel wire cage bundle connecting transverse wires;

[0014] Connecting rivets, the connecting buckle frame structure and the connecting buckle inserting structure are plugged in and riveted through the connecting rivets.

[0015] Furthermore, the connecting buckle and plug structure comprises a connecting buckle and plug plate and a buckle and plug plate longitudinal through hole, and the buckle and plug plate longitudinal through hole longitudinally penetrates through the center of the plate surface of the connecting buckle and plug plate.

[0016] Furthermore, the connecting buckle sleeve frame structure includes a connecting buckle sleeve frame and a buckle sleeve frame longitudinal through hole, and the buckle sleeve frame longitudinal through hole longitudinally penetrates through the center portion of the connecting buckle sleeve frame.

[0017] Furthermore, the steel wire cage loading structure comprises a steel wire cage supporting bundle block and a winding through hole, and the winding through hole is transversely penetrated and opened on two side surfaces of the steel wire cage supporting bundle block.

[0018] Furthermore, the connecting buckle sleeve frame structure is laterally plugged into the interior of the connecting buckle plug structure, and the connecting buckle sleeve frame structure is rotated to keep its hole positions overlapped and plugged into the connecting buckle plug structure.

[0019] Furthermore, the connecting buckle plug plate and the connecting buckle sleeve frame are fixedly installed with the crack repairing grouting material beam rail arm bar, and the ends of the connecting buckle plug plate and the connecting buckle sleeve frame away from the crack repairing grouting material beam rail arm bar are both arc-shaped.

[0020] Furthermore, the longitudinal through holes of the buckle insert plate and the longitudinal through holes of the buckle sleeve frame are both circular through holes, and the apertures of the longitudinal through holes of the buckle insert plate and the longitudinal through holes of the buckle sleeve frame are equal.

[0021] Furthermore, the number of the longitudinal wires connecting the steel wire cage lattice bundles and the transverse wires connecting the steel wire cage lattice bundles are both multiple, and the multiple longitudinal wires connecting the steel wire cage lattice bundles and the transverse wires connecting the steel wire cage lattice bundles are distributed in a grid shape.

[0022] The above solution of the utility model includes at least the following beneficial effects:

[0023] The utility model installs the crack repairing grouting material beam rail arm bar by inserting the expansion bolt into the expansion bolt hole of the beam rail arm bar and installing it beside the crack on the roof surface, and then rivets the crack repairing grouting material beam rail arm bar with the connecting buckle frame structure and the connecting buckle insert structure with the connecting rivet, so as to adapt to the crack length and facilitate turning. The wire cage grid loading structure is connected by passing the wire cage grid beam connecting horizontal wire, and then the wire cage grid beam connecting longitudinal wire is tied to form a wire mesh structure. Then, repair asphalt material or waterproof slurry is poured into the crack and the wire mesh structure, so as to improve the tensile strength of the crack repair, achieve the effect of enhancing the strength of the repair structure, and avoid the situation where the repair material is separated during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional view of the structure of the utility model;

[0025] Figure 2 This is a three-dimensional view of the structure of the connecting buckle sleeve frame of the utility model;

[0026] Figure 3 This is a three-dimensional view of the connecting buckle structure of the utility model;

[0027] Figure 4 It is a three-dimensional view of the wire cage loading structure of the utility model.

[0028] Description of reference numerals:

[0029] 1. Crack repair grouting material beam rail arm; 2. Connecting buckle frame structure; 3. Connecting buckle plug structure; 4. Holes for installing expansion bolts on beam rail arm; 5. Wire cage loading structure; 6. Wire cage beam connecting horizontal wires; 7. Wire cage beam connecting longitudinal wires; 8. Connecting rivets; 201. Connecting buckle frame; 202. Buckle frame longitudinal through hole; 301. Connecting buckle plug plate; 302. Buckle plug plate longitudinal through hole; 501. Wire cage support beam block; 502. Winding penetration through hole. DETAILED DESCRIPTION

[0030] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0031] like Figures 1 to 4 As shown, an embodiment of the utility model provides a roof crack repair structure, comprising:

[0032] Crack repair grouting material beam rail arm bar 1;

[0033] The expansion bolt hole 4 for installing the beam rail arm bar is longitudinally penetrated through the board surface of the beam rail arm bar 1 of the crack repairing grouting material;

[0034] A connecting buckle structure 3 is fixedly mounted on one end of the crack repairing grouting material beam fence arm bar 1;

[0035] A connecting buckle frame structure 2, the connecting buckle frame structure 2 is fixedly installed on one end of the crack repairing grouting material beam fence arm bar 1 away from the connecting buckle plug structure 3;

[0036] A wire cage loading structure 5, which is fixedly mounted on the side surface of the crack repairing grouting material beam fence arm bar 1;

[0037] The steel wire cage grid bundle connecting cross wire 6 penetrates the steel wire cage grid loading structure 5 to be wound and fixed;

[0038] The steel wire cage grid bundle connecting longitudinal wire 7 is wound around the surface of the steel wire cage grid bundle connecting transverse wire 6;

[0039] The connecting rivet 8 is used to connect the connecting buckle frame structure 2 and the connecting buckle insert structure 3 and perform riveting through the connecting rivet 8 .

[0040] In the present invention, the connecting buckle structure 3 includes a connecting buckle plate 301 and a buckle plate longitudinal through hole 302. The buckle plate longitudinal through hole 302 is longitudinally penetrated and opened in the center of the plate surface of the connecting buckle plate 301.

[0041] More specifically, a buckle plate longitudinal through hole 302 is provided which longitudinally penetrates through the center of the plate surface connecting the buckle plate 301 to provide a riveting hole position for the connecting rivet 8 .

[0042] In the present invention, the connecting buckle frame structure 2 includes a connecting buckle frame 201 and a buckle frame longitudinal through hole 202. The buckle frame longitudinal through hole 202 is longitudinally penetrated and opened in the center of the connecting buckle frame 201.

[0043] More specifically, a buckle frame longitudinal through hole 202 is provided which longitudinally penetrates through the center portion of the buckle frame 201 and provides a hole position for riveting.

[0044] In the present invention, the steel cage loading structure 5 comprises a steel cage support bundle block 501 and a winding through hole 502. The winding through hole 502 is transversely penetrated and opened on two sides of the steel cage support bundle block 501.

[0045] More specifically, winding through holes 502 are provided to transversely penetrate through the two side surfaces of the steel cage support bundle block 501 to provide insertion and connection for the steel cage bundle connecting cross wires 6 .

[0046] In the utility model, the connecting buckle frame structure 2 is laterally plugged into the inside of the connecting buckle inserting structure 3, and the connecting buckle frame structure 2 is rotated to keep its hole positions coincident and plugged into the connecting buckle inserting structure 3;

[0047] More specifically, by providing the connecting buckle sleeve structure 2 and keeping the hole positions thereof coincident to rotate the orientation and plug it into the connecting buckle plug structure 3, the turning connection is made more convenient and adjustment is facilitated according to the direction of the crack.

[0048] In the present invention, the connecting buckle insert plate 301 and the connecting buckle sleeve frame 201 are both fixedly installed with the crack repairing grouting material beam fence arm bar 1, and the ends of the connecting buckle insert plate 301 and the connecting buckle sleeve frame 201 away from the crack repairing grouting material beam fence arm bar 1 are both arc-shaped;

[0049] More specifically, by setting the ends of the connecting buckle plug plate 301 and the connecting buckle sleeve frame 201 away from the crack repairing grouting material beam rail arm 1 to be arc-shaped, the two structures are easily flipped to adjust the turning angle.

[0050] In the present invention, the buckle plate longitudinal through hole 302 and the buckle frame longitudinal through hole 202 are both circular through holes, and the apertures of the buckle plate longitudinal through hole 302 and the buckle frame longitudinal through hole 202 are equal;

[0051] More specifically, by setting the hole diameters of the buckle plate longitudinal through hole 302 and the buckle sleeve frame longitudinal through hole 202 to be equal, the riveting operation is facilitated.

[0052] In the utility model, the number of the steel wire cage bundle connecting longitudinal wires 7 and the steel wire cage bundle connecting transverse wires 6 is multiple, and the multiple steel wire cage bundle connecting longitudinal wires 7 and the steel wire cage bundle connecting transverse wires 6 are distributed in a grid shape;

[0053] More specifically, a plurality of steel wire cage bundle connecting longitudinal wires 7 and steel wire cage bundle connecting transverse wires 6 are arranged in a grid-like distribution to serve as an attachment skeleton structure for the repair slurry, thereby improving the tensile strength.

[0054] In the embodiment of the utility model, the cracks on the roof surface and its edges are cleaned. After cleaning, the crack repairing grouting material beam rail arm bar 1 is arranged beside the crack, and multiple crack repairing grouting material beam rail arm bars 1 are arranged along the crack by plugging the connecting buckle frame structure 2 and the connecting buckle plug structure 3. The connection angles of the multiple crack repairing grouting material beam rail arm bars 1 can be turned along with the turning of the crack. After adjustment, the connecting buckle frame structure 2 and the connecting buckle plug structure 3 are riveted by connecting rivets 8, and then holes are drilled on the roof surface below the expansion bolt holes 4 for installing the beam rail arm bars. , install expansion bolts into it to fix the crack repair grouting material beam fence arm bar 1. After fixing, pass the wire cage beam connecting horizontal wire 6 through the wire cage loading structure 5 for binding to connect the crack repair grouting material beam fence arm bars 1 on both sides of the gap, and bind the wire cage beam connecting longitudinal wire 7 to the wire cage beam connecting horizontal wire 6, so that the wire cage beam connecting horizontal wire 6 and the tied wire cage beam connecting longitudinal wire 7 can form a grid-like wire grid structure, finally fill the cracks and the wire cage beam connecting horizontal wire 6 and the tied wire cage beam connecting longitudinal wire 7 with repair slurry, and smooth them to achieve high-strength repair treatment.

[0055] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A roof crack repair structure, characterized in that: include: Crack repair grouting material beam rail arm bar (1); A beam rail arm bar installation expansion bolt hole (4), wherein the beam rail arm bar installation expansion bolt hole (4) longitudinally penetrates the plate surface of the crack repairing grouting material beam rail arm bar (1); A connecting buckle and plug structure (3), wherein the connecting buckle and plug structure (3) is fixedly mounted on one end of the crack repairing grouting material beam fence arm bar (1); A connecting buckle frame structure (2), wherein the connecting buckle frame structure (2) is fixedly mounted on an end of the crack repairing grouting material beam fence arm bar (1) away from the connecting buckle insertion structure (3); A wire cage loading structure (5), wherein the wire cage loading structure (5) is fixedly mounted on a side surface of a crack repairing grouting material beam fence arm bar (1); A steel wire cage bundle connecting transverse wire (6), wherein the steel wire cage bundle connecting transverse wire (6) penetrates the steel wire cage loading structure (5) to be wound and fixed; Steel wire cage bundle connecting longitudinal wires (7), the steel wire cage bundle connecting longitudinal wires (7) being wound around the surface of the steel wire cage bundle connecting transverse wires (6); A connecting rivet (8), wherein the connecting buckle sleeve structure (2) and the connecting buckle insert structure (3) are plugged into each other and riveted via the connecting rivet (8).

2. A roof crack repair structure according to claim 1, characterized in that: The connecting buckle insert structure (3) comprises a connecting buckle insert plate (301) and a buckle insert plate longitudinal through hole (302), wherein the buckle insert plate longitudinal through hole (302) longitudinally penetrates through the center of the plate surface of the connecting buckle insert plate (301).

3. A roof crack repair structure according to claim 2, characterized in that: The connecting buckle sleeve frame structure (2) comprises a connecting buckle sleeve frame (201) and a buckle sleeve frame longitudinal through hole (202), wherein the buckle sleeve frame longitudinal through hole (202) longitudinally penetrates through the central part of the connecting buckle sleeve frame (201).

4. A roof crack repair structure according to claim 1, characterized in that: The wire cage loading structure (5) comprises a wire cage supporting bundle block (501) and a winding through hole (502), wherein the winding through hole (502) is transversely penetrated and opened on two side surfaces of the wire cage supporting bundle block (501).

5. A roof crack repair structure according to claim 1, characterized in that: The connecting buckle sleeve frame structure (2) is laterally plugged into the interior of the connecting buckle insertion structure (3), and the connecting buckle sleeve frame structure (2) is rotated to keep its hole positions coincident and plugged into the connecting buckle insertion structure (3).

6. A roof crack repair structure according to claim 3, characterized in that: The connecting buckle insert plate (301) and the connecting buckle sleeve frame (201) are both fixedly mounted on the crack repairing grouting material beam rail arm bar (1), and the ends of the connecting buckle insert plate (301) and the connecting buckle sleeve frame (201) away from the crack repairing grouting material beam rail arm bar (1) are both arc-shaped.

7. A roof crack repair structure according to claim 3, characterized in that: The buckle plate longitudinal through hole (302) and the buckle frame longitudinal through hole (202) are both circular through holes, and the buckle plate longitudinal through hole (302) and the buckle frame longitudinal through hole (202) have the same hole diameter.

8. A roof crack repair structure according to claim 1, characterized in that: The number of the steel wire cage bundle connecting longitudinal wires (7) and the number of the steel wire cage bundle connecting transverse wires (6) are both multiple, and the multiple steel wire cage bundle connecting longitudinal wires (7) and the steel wire cage bundle connecting transverse wires (6) are distributed in a grid shape.

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