Fabricated roof cornice structure

Abstract

The utility model relates to the technical field of building construction, and discloses an assembly type roof cornice structure which comprises a main body mechanism, a connecting mechanism and a dustproof mechanism, the connecting mechanism is located in the middle of the main body mechanism, and the dustproof mechanism is located in the middle of the main body mechanism; the main body mechanism comprises a cornice beam, a slope roof is arranged at the top end of the cornice beam, and a first embedded screw is fixedly connected to the middle of the cornice beam. The connecting plate is arranged, the first embedded screw and the second embedded screw are installed in the cornice beam in advance, after concrete of the cornice beam reaches the design strength, the connecting plate is installed on the first embedded screw, and the position of the connecting plate is fixed through the first nut so that the connecting plate can be tightly attached to the wall face of the cornice beam. And then the cornice structure is installed on the first embedded screw rod, the right-angle plate is installed on the second embedded screw rod and fixed through the second nut, the right-angle plate makes contact with the cornice structure and supports the cornice structure, and the stability during use is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to an assembled roof eaves structure. Background Art

[0002] The roof eaves gutter is an important part of the sloping roof structure. It can beautify the shape, protect against rain and sun, and organize drainage. The currently commonly used roof drainage ditch system is the cast-in-place concrete structure eaves gutter. This cast-in-place concrete method is not only troublesome to construct and has a long construction period, but also requires complex waterproofing treatment after completion.

[0003] According to the publication number CN209413154U, the assembled eaves structure of the slope roof includes a slope roof structure and an overhanging eaves ditch. A mounting groove is reserved on the outer wall of the slope roof structure, and embedded bolts are arranged in the mounting groove. The overhanging eaves ditch is integrally formed with an aluminum alloy profile and made of aluminum alloy, so that the surface of the overhanging eaves ditch does not need to be waterproofed. The overhanging eaves ditch includes an outer eaves plate, a bottom plate and an inner side plate. The inner side plate is fixed to the embedded bolts in the mounting groove. Preferably, the inner side plate adopts a countersunk nut mounting structure. When it is implemented specifically, Fix the inner side plate of the eaves gutter in the installation groove, waterproof and seal the two adjacent eaves gutters at the corner of the exterior wall, and after the eaves gutter is installed, fill the gap with waterproof glue at the nut installation position. The outer eaves plate extends out of the lowest position of the roof of the sloping roof structure to ensure that all the water flowing down from the roof enters the eaves gutter. The gap between the inner side plate and the roof of the sloping roof structure is filled with waterproof glue, and a modified asphalt waterproof membrane is provided from the outer edge of the roof to the bottom plate of the eaves gutter to achieve waterproof treatment at the contact between the eaves gutter and the sloping roof structure.

[0004] The installation of the cantilever structure can be achieved through the above-mentioned embedded bolts and other structures. However, when the cantilever structure is in use, since the cantilever hook is directly connected and contacted with the sloping roof structure, it is easy to damage the wall surface when the cantilever hook needs to be replaced, and the stability performance is poor because it is only connected by embedded bolts. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an assembled roof eaves structure.

[0006] The utility model is implemented by the following technical scheme: an assembled roof eaves structure, comprising a main body mechanism, a connecting mechanism and a dustproof mechanism, wherein the connecting mechanism is located in the middle of the main body mechanism, and the dustproof mechanism is located in the middle of the main body mechanism;

[0007] The main structure includes an eaves beam, a sloping roof is arranged on the top of the eaves beam, a first embedded screw is fixedly connected to the middle part of the eaves beam, a connecting plate is threadedly connected to the surface of the first embedded screw, an eaves structure is arranged on the left side of the connecting plate, a drainage ditch is provided in the middle part of the eaves structure, a water outlet is provided at the bottom end of the drainage ditch, a first nut is threadedly connected to the surface of the first embedded screw, a second embedded screw is fixedly connected to the middle part of the eaves beam, a right-angle plate is threadedly connected to the surface of the second embedded screw, and a second nut is threadedly connected to the surface of the second embedded screw.

[0008] Through the above technical solution, the right-angle plate is installed on the second embedded screw rod and fixed by the second nut. The right-angle plate contacts and supports the cantilever structure to ensure stability during use.

[0009] As a further improvement of the above solution, the bottom wall of the drainage ditch is inclined at a certain angle, and a leakage net is provided in the middle of the water outlet.

[0010] As a further improvement of the above solution, the right-angle plate is located at the bottom end of the eaves mechanism, and the top end of the right-angle plate contacts the bottom end of the eaves structure.

[0011] As a further improvement of the above scheme, the connecting mechanism includes a sealing plate, which is arranged at the bottom end of the eaves beam, a mounting groove is opened in the middle of the eaves structure, a protective plate is arranged in the middle of the mounting groove, a plug-in block is fixedly connected to the side of the protective plate close to the mounting groove, and a rubber plate is fixedly connected to the top of the eaves structure.

[0012] Through the above technical solution, the protective plate is installed in the installation groove of the eaves structure through the plug-in block, so that the first embedded screw and the first nut are sealed in the protective plate, thereby preventing rust caused by rainwater leakage.

[0013] As a further improvement of the above solution, sealant is provided between the sealing plate and the eaves beam, a waterproof paint is provided on the surface of the protective plate, the plug-in block is located in the middle of the installation groove, and the rubber plate is located between the eaves structure and the sealing plate.

[0014] As a further improvement of the above scheme, the dustproof mechanism includes a first mounting block, which is fixedly connected to the left side of the protective plate, a dustproof plate is arranged in the middle of the first mounting block, a water leakage hole is opened in the middle of the dustproof plate, and a second mounting block is arranged on the right side of the dustproof plate.

[0015] As a further improvement of the above solution, there are multiple water leakage holes, a connecting groove is provided in the middle of the first mounting block and the second mounting block, and the dustproof plate is located in the middle of the connecting groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model arranges a connecting plate and a right-angle plate, installs the first embedded screw and the second embedded screw in the eaves beam in advance, and after the concrete of the eaves beam reaches the designed strength, installs the connecting plate on the first embedded screw, and uses the first nut to fix its position so that the connecting plate and the wall surface of the eaves beam are closely fitted, then installs the cantilevered eaves structure on the first embedded screw, and installs the right-angled plate on the second embedded screw, and uses the second nut to fix them, so that the right-angled plate contacts and supports the cantilevered eaves structure, thereby ensuring its stability during use.

[0018] The utility model provides a protective plate, and installs the protective plate in the installation groove of the cantilever eaves structure through a plug-in block, so that the first embedded screw rod and the first nut are sealed in the protective plate, thereby preventing rust caused by rainwater leakage. At the same time, a rubber plate is installed between the protective plate and the sealing plate, and the rubber plate is squeezed and contracted, thereby increasing the sealing effect of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the right side structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure in the middle.

[0024] Description of main symbols:

[0025] 1. Main body; 101. Eaves beam; 102. Sloping roof; 103. First embedded screw; 104. Connecting plate; 105. Overhanging eaves structure; 106. Drainage ditch; 107. Water outlet; 108. First nut; 109. Second embedded screw; 110. Right-angle plate; 111. Second nut; 2. Connecting mechanism; 201. Sealing plate; 202. Mounting groove; 203. Protective plate; 204. Plug-in block; 205. Rubber plate; 3. Dustproof mechanism; 301. First mounting block; 302. Dustproof plate; 303. Leakage hole; 304. Second mounting block. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] Example:

[0028] Please combine Figure 1-5 , an assembled roof eaves structure of this embodiment includes a main body mechanism 1, a connecting mechanism 2 and a dustproof mechanism 3, the connecting mechanism 2 is located in the middle of the main body mechanism 1, and the dustproof mechanism 3 is located in the middle of the main body mechanism 1;

[0029] The main body mechanism 1 includes an eaves beam 101, a sloping roof 102 is arranged at the top of the eaves beam 101, a first embedded screw 103 is fixedly connected to the middle part of the eaves beam 101, a connecting plate 104 is threadedly connected to the surface of the first embedded screw 103, an overhanging eave structure 105 is arranged on the left side of the connecting plate 104, a drainage ditch 106 is provided in the middle part of the overhanging eave structure 105, a water outlet 107 is provided at the bottom end of the drainage ditch 106, a first nut 108 is threadedly connected to the surface of the first embedded screw 103, a second embedded screw 109 is fixedly connected to the middle part of the eaves beam 101, a right-angle plate 110 is threadedly connected to the surface of the second embedded screw 109, and a second nut 111 is threadedly connected to the surface of the second embedded screw 109.

[0030] The bottom wall of the drainage ditch 106 is inclined at a certain angle, and a drain net is provided in the middle of the water outlet 107 .

[0031] The right-angle plate 110 is located at the bottom end of the eaves mechanism, and the top end of the right-angle plate 110 contacts the bottom end of the eaves structure 105 .

[0032] The connecting mechanism 2 includes a sealing plate 201, which is arranged at the bottom end of the eaves beam 101. A mounting groove 202 is opened in the middle of the eaves structure 105, and a protective plate 203 is arranged in the middle of the mounting groove 202. A plug-in block 204 is fixedly connected to the side of the protective plate 203 close to the mounting groove 202, and a rubber plate 205 is fixedly connected to the top of the eaves structure 105.

[0033] Sealant is provided between the sealing plate 201 and the eaves beam 101 , a waterproof paint is provided on the surface of the protective plate 203 , the plug-in block 204 is located in the middle of the installation groove 202 , and the rubber plate 205 is located between the eaves structure 105 and the sealing plate 201 .

[0034] The dustproof mechanism 3 includes a first mounting block 301, which is fixedly connected to the left side of the protective plate 203. A dustproof plate 302 is arranged in the middle of the first mounting block 301. A water leakage hole 303 is opened in the middle of the dustproof plate 302. A second mounting block 304 is arranged on the right side of the dustproof plate 302.

[0035] There are multiple water leakage holes 303 , and a connecting groove is provided in the middle of the first mounting block 301 and the second mounting block 304 , and the dustproof plate 302 is located in the middle of the connecting groove.

[0036] The implementation principle of an assembled roof eaves structure in the embodiment of the present application is:

[0037] The first embedded screw 103 and the second embedded screw 109 are installed in the eaves beam 101 in advance. After the concrete of the eaves beam 101 reaches the design strength, the connecting plate 104 is installed on the first embedded screw 103, and the first nut 108 is used to fix its position so that the connecting plate 104 is closely fitted with the wall surface of the eaves beam 101. Then, the cantilevered eaves structure 105 is installed on the first embedded screw 103, and the right-angle plate 110 is installed on the second embedded screw 109, and the second nut 111 is used to fix it. The right-angle plate 110 contacts and supports the cantilevered eaves structure 105 to ensure its stability during use. The protective plate 203 is fixed. The plug-in block 204 is installed in the installation groove 202 of the cantilever structure 105, so that the first embedded screw 103 and the first nut 108 are sealed in the protective plate 203, thereby preventing rust caused by rainwater leakage. At the same time, the rubber plate 205 is installed between the protective plate 203 and the sealing plate 201. The rubber plate 205 is squeezed and contracted, thereby increasing the sealing effect of the connection. The dustproof plate 302 is installed between the first mounting block 301 and the second mounting block 304. When it rains, rainwater enters the drainage ditch 106 through the leakage hole 303, and foreign matter is blocked above the dustproof plate 302 to prevent the water pipe from being blocked.

[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An assembled roof eaves structure, characterized in that: It comprises a main body mechanism (1), a connecting mechanism (2) and a dustproof mechanism (3), wherein the connecting mechanism (2) is located in the middle of the main body mechanism (1), and the dustproof mechanism (3) is located in the middle of the main body mechanism (1); The main body structure (1) comprises an eaves beam (101), the top of the eaves beam (101) is provided with a sloping roof (102), the middle of the eaves beam (101) is fixedly connected with a first embedded screw rod (103), the surface of the first embedded screw rod (103) is threadedly connected with a connecting plate (104), an overhanging eave structure (105) is provided on the left side of the connecting plate (104), a drainage ditch (106) is provided in the middle of the overhanging eave structure (105), a water outlet (107) is provided at the bottom end of the drainage ditch (106), the surface of the first embedded screw rod (103) is threadedly connected with a first nut (108), the middle of the eaves beam (101) is fixedly connected with a second embedded screw rod (109), the surface of the second embedded screw rod (109) is threadedly connected with a right-angle plate (110), and the surface of the second embedded screw rod (109) is threadedly connected with a second nut (111).

2. The assembled roof eaves structure according to claim 1, characterized in that: The bottom wall of the drainage ditch (106) is inclined at a certain angle, and a leakage net is arranged in the middle of the water outlet (107).

3. The assembled roof eaves structure according to claim 1, characterized in that: The right-angle plate (110) is located at the bottom end of the eaves mechanism, and the top end of the right-angle plate (110) contacts the bottom end of the eaves structure (105).

4. The assembled roof eaves structure according to claim 1, characterized in that: The connection mechanism (2) comprises a sealing plate (201), the sealing plate (201) being arranged at the bottom end of the eaves beam (101), a mounting groove (202) being provided in the middle of the overhanging eaves structure (105), a protective plate (203) being provided in the middle of the mounting groove (202), a plug-in block (204) being fixedly connected to one side of the protective plate (203) close to the mounting groove (202), and a rubber plate (205) being fixedly connected to the top end of the overhanging eaves structure (105).

5. The assembled roof eaves structure according to claim 4, characterized in that: A sealant is provided between the sealing plate (201) and the eaves beam (101), a waterproof paint is provided on the surface of the protective plate (203), the plug-in block (204) is located in the middle of the installation groove (202), and the rubber plate (205) is located between the eaves structure (105) and the sealing plate (201).

6. The assembled roof eaves structure according to claim 1, characterized in that: The dustproof mechanism (3) comprises a first mounting block (301), the first mounting block (301) being fixedly connected to the left side of the protective plate (203), a dustproof plate (302) being arranged in the middle of the first mounting block (301), a water leakage hole (303) being opened in the middle of the dustproof plate (302), and a second mounting block (304) being arranged on the right side of the dustproof plate (302).

7. The assembled roof eaves structure according to claim 6, characterized in that: The number of the water leakage holes (303) is plural, a connecting groove is provided in the middle of the first mounting block (301) and the second mounting block (304), and the dustproof plate (302) is located in the middle of the connecting groove.

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