Assembly type support mounting base of roof system

Abstract

The utility model discloses a roof system assembly type support installation base, and relates to the technical field of building mechanical and electrical installation, the roof system assembly type support installation base comprises a bottom plate, and the middle position of the upper surface communicates with an installation cylinder; the multiple rib plates are fixedly arranged on the upper surface of the bottom plate and fixedly connected with the circumferential outer wall of the mounting cylinder; the arc plate is fixedly arranged at the top of the mounting cylinder and protrudes upwards, and a hole is formed in the middle of the arc plate; the connecting bolt penetrates through the middle hole of the arc plate from the bottom, and the inner diameter of the middle hole of the arc plate is larger than the diameter of the connecting bolt; the lower arc sheet sleeves the connecting screw rod, and the upper surface of the lower arc sheet is attached to the lower surface of the arc plate; the upper arc sheet sleeves the connecting screw rod, and the lower surface of the upper arc sheet is attached to the upper surface of the arc plate; the nut is in threaded connection with the connecting screw rod and abuts against the upper arc piece; and the non-slip mat sleeves the bottom of the bottom plate. The support has the effects that the protection effect on a roof after the support is installed is improved, and the service life of the base is prolonged.

Description

Technical Field

[0001] This application relates to the technical field of building electromechanical installation, and in particular to a prefabricated bracket mounting base for a roofing system. Background Technology

[0002] When installing equipment such as photovoltaic panels and central air conditioning systems on the roof, the brackets are often installed first, and then the required equipment is installed on the brackets, which serves to distribute the load and facilitate construction.

[0003] Currently, the bases of common roof support systems on the market are often made of carbon steel, which is prone to corrosion and has a short service life. The bases are usually fixed to the roof with anchor bolts, which can damage the roof's waterproof layer and lead to subsequent problems such as water seepage inside the house. Utility Model Content

[0004] The purpose of this utility model application is to improve the problem that the existing roof support system base has a short service life and that the anchoring method will damage the roof waterproof layer. This application provides a roof system prefabricated support installation base.

[0005] The roofing system prefabricated bracket mounting base provided in this application adopts the following technical solution:

[0006] A roofing system prefabricated bracket mounting base, including

[0007] The base plate has a mounting cylinder connected to the middle of its upper surface;

[0008] Multiple stiffening plates are fixedly installed on the upper surface of the base plate and fixedly connected to the outer circumferential wall of the mounting cylinder.

[0009] An arc plate is fixed to the top of the mounting cylinder, protruding upwards, with an opening in the middle section;

[0010] The connecting bolt passes through the central hole of the arc plate from the bottom, and the inner diameter of the central hole of the arc plate is larger than the diameter of the connecting bolt.

[0011] The lower arc plate is sleeved on the connecting screw, with its upper surface in contact with the lower surface of the arc plate;

[0012] The upper arc plate is fitted onto the connecting screw, with its lower surface in contact with the upper surface of the arc plate;

[0013] The nut is threaded onto the connecting screw and abuts against the upper arc plate.

[0014] Anti-slip mats are fitted onto the bottom of the base plate.

[0015] Optionally, the stiffeners are arranged in groups of two, with the two stiffeners in each group arranged parallel to each other, and multiple groups of stiffeners are distributed equidistantly in a circle with the central axis of the mounting cylinder as the center.

[0016] Optionally, the upper surface of the anti-slip mat is fixed with a plurality of scraping blocks that abut against the upper surface of the base plate.

[0017] Optionally, multiple support plates are fixed to the inner bottom wall of the anti-slip mat, with the top of the support plates abutting against the lower surface of the bottom plate.

[0018] Optionally, the support plate is a multi-strip structure, and the support plate is divided into multiple regions. The support plates in the same region are arranged parallel to each other and have the same spacing.

[0019] Optionally, the support plate in the same area is located between two adjacent stiffening plates in the group, and the end of the support plate is directly opposite the stiffening plate.

[0020] Optionally, multiple positioning posts are fixed in the middle of the bottom wall of the anti-slip pad, and the positioning posts can abut against the inner wall of the mounting cylinder.

[0021] Optionally, the anti-slip mat has multiple drainage holes on its circumferential outer wall and bottom perimeter.

[0022] Optionally, the upper surface of the arc plate has multiple annular scale lines distributed around the central axis of the mounting cylinder.

[0023] Optionally, multiple drainage holes are provided on the upper surface of the lower arc plate near the central hole, and the bottom of the connecting bolt does not cover the drainage holes.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The base plate distributes the force to the roof, and the anti-slip pad increases the static friction with the roof. After the brackets and corresponding electromechanical equipment are installed, the weight of the electromechanical equipment and brackets is used to stabilize and fix them to the roof, reducing damage to the waterproof layer on the roof.

[0026] 2. The distribution of stiffening plates can effectively distribute the load evenly on the base plate, thereby improving the uniformity of the load, increasing the strength of the base, and also improving the service life and safety of the base.

[0027] 3. The distribution of support plates, in conjunction with the stiffeners, effectively supports the stress points of the stiffeners, further improving the uniformity of load distribution and counterweight. On the other hand, since the support plates are not distributed between each group of stiffeners, the space here allows water to pass through easily and reduces the probability of water contacting the bottom of the base plate, thus reducing the impact of corrosion on the base plate. The spacing of the support plates ensures stable support for the base plate while also making the space under the base plate interconnected, facilitating drainage and drying.

[0028] 4. The upper and lower arc plates allow for adjustment of the screw angle before the nut is tightened, thus adapting to the installation of brackets on roofs with different angles. At the same time, the scale rings facilitate the judgment of the current angle of the connecting screw through the upper arc plate, improving the accuracy of the connecting screw angle adjustment. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of an embodiment of this application;

[0030] Figure 2 This is an exploded cross-sectional view showing the anti-slip mat;

[0031] Figure 3 yes Figure 2 Section A shows an enlarged view of the drain hole.

[0032] In the diagram, 1 is the base plate; 11 is the stiffening plate; 2 is the mounting cylinder; 21 is the arc plate; 211 is the scale ring; 3 is the connecting screw; 31 is the upper arc plate; 32 is the lower arc plate; 321 is the drain hole; 322 is the connecting ring groove; 33 is the nut; 4 is the anti-slip pad; 41 is the scraper block; 42 is the support plate; 43 is the drain hole; and 44 is the positioning post. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0034] This application discloses a roof system prefabricated bracket mounting base.

[0035] refer to Figure 1 and Figure 2 The roof system prefabricated bracket mounting base includes a base plate 1, a mounting cylinder 2, and an anti-slip sleeve. The base plate 1 is square, with an opening in the center of its upper surface. The mounting cylinder 2 is fixedly installed in the center of the upper surface of the base plate 1 and communicates with the opening in the base plate 1. Multiple stiffening plates 11 are fixedly provided on the upper surface of the base plate 1, and the stiffening plates 11 are fixedly connected to the circumferential sidewalls of the mounting cylinder 2. The stiffening plates 11 are arranged in pairs, with the two stiffening plates 11 in each pair arranged parallel to each other. The multiple sets of stiffening plates 11 are equidistantly distributed in a circle around the central axis of the mounting cylinder 2. In this embodiment, there are eight sets of stiffening plates 11, four of which are diagonally distributed.

[0036] refer to Figure 2 and Figure 3The top of the mounting cylinder 2 is fixed with an upwardly protruding arc plate 21, with an opening in the middle. A connecting bolt is inserted into the central hole of the arc plate 21 from the bottom, and the diameter of the connecting bolt is smaller than the inner diameter of the central hole of the arc plate 21. An upper arc plate 31 and a lower arc plate 32 are fitted on the connecting bolt, both of which are upwardly protruding. The lower arc plate 32 is in contact with the lower surface of the arc plate 21, and the upper arc plate 31 is in contact with the upper surface of the arc plate 21. A nut 33 is threaded onto the connecting screw 3 to tighten the upper arc plate 31 downwards. A mounting seat for bracket installation is installed at the top of the connecting screw 3. The top of the mounting seat is made of square steel for bracket insertion, and the two side walls of the mounting seat are C-shaped steel with openings at the top for bracket placement. Multiple annular graduated lines 211 are distributed on the upper surface of the arc plate 21 with the central axis of the mounting cylinder 2 as the center. The bottom of the base is fitted with an anti-slip pad 4, which is made of EPDM rubber material in this embodiment.

[0037] After the bracket is installed on the base, the static friction of the anti-slip pad 4 is increased by the pressure brought by the weight of the bracket and the electromechanical equipment installed on it, thus achieving stable installation on the roof without anchoring and damaging the waterproof layer. On the other hand, the anti-slip pad 4 can also effectively reduce vibration transmission, thereby reducing noise. The grouping and distribution of the stiffening plates 11 can better utilize the shape of the base plate 1 to improve the structural strength of the base plate 1 and also improve the uniformity of load distribution. The arc plate 21 can work with the upper and lower shims to make slight angle adjustments to the connecting screw 3, and is tightened by the nut 33, thus adapting to the installation of the bracket on roofs with different slopes. The scale ring 211 allows the position of the edge of the upper arc plate 31 to determine the tilt angle of the connecting screw 3, regardless of which direction it is tilted.

[0038] refer to Figure 2 and Figure 3 Multiple strip-shaped support plates 42 are fixedly mounted on the upper surface of the anti-slip mat 4. The support plates 42 are arranged in groups, with equal spacing within each group, and each group's support plates 42 are parallel to the corresponding inner wall of the anti-slip mat 4. Each group of support plates 42 is located in the area between two adjacent stiffeners 11 within two adjacent groups of stiffeners 11. In this embodiment, there are eight groups of support plates 42. The upper surface of the support plates 42 abuts against the lower surface of the base plate 1. The area below the stiffeners 11 corresponds to the end of the support plates 42. Multiple scraper blocks 41 are fixedly mounted on the upper surface of the anti-slip mat 4, abutting against the upper surface of the base plate 1. Multiple positioning posts 44 are fixedly mounted in the middle of the inner bottom wall of the anti-slip mat 4, and the positioning posts 44 can abut against the circumferential inner wall of the mounting cylinder 2. Multiple drainage holes 43 are opened on the circumferential outer wall and the four sides of the bottom of the anti-slip mat 4.

[0039] Multiple drainage holes 321 are provided on the upper surface of the lower arc plate 32 near the central hole, and the bottom of the connecting bolt does not cover the drainage holes 321. A connecting annular groove 322 is also provided on the upper surface of the lower arc plate 32, and the connecting annular groove 322 communicates with the top of the drainage holes 321.

[0040] The prying block 41 on the anti-slip mat 4 effectively improves the stability of the anti-slip mat 4 on the base. The support plate 42 inside the anti-slip mat 4 provides effective and stable support for the base plate 1, and allows sufficient space for water and air circulation under the base plate 1 to facilitate drainage and drying, reducing the probability of corrosion due to prolonged immersion in water. The grouping distribution of the support plates 42 effectively supports the stress points of the stiffening plates 11, not only improving the uniformity of load distribution, but also utilizing the space under each group of inner stiffening plates 11 to allow water and air to circulate in all directions, thus cooperating with the drain hole 43 for drainage and air circulation. The orientation of the support plates 42 further improves the stability of the support for the base plate 1. The positioning post 44 effectively abuts against the circumferential inner wall of the mounting cylinder 2, thereby positioning the anti-slip sleeve on the base. The drainage hole 321 allows water left from the hole in the arc plate 21 to drain into the anti-slip pad 4, and reduces water accumulation between the lower arc plate 32 and the arc plate 21 by connecting the annular groove, thus reducing corrosion.

[0041] The implementation principle of the prefabricated bracket installation base for a roofing system according to this application embodiment is as follows: After the bracket and the electromechanical equipment on the bracket are installed, the force is distributed to the roof through the base plate 1, and the anti-slip pad 4 is used to stabilize and fix it to the roof through the static friction between the anti-slip pad 4 and the roof. The stable pressing and fixing of multiple bases can effectively reduce damage to the waterproof layer on the roof. At the same time, the distribution of the support plates 42 in the anti-slip pad 4 can work with the stiffening plates 11 to effectively and evenly transfer the load and reduce vibration and noise. In addition, the space between the support plates 42 can improve the drainage and drying effect in the anti-slip pad 4, thereby increasing the service life of the base.

[0042] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A prefabricated bracket mounting base for a roofing system, characterized in that: include The base plate (1) has an installation cylinder (2) connected to the middle of its upper surface; Multiple stiffening plates (11) are fixed on the upper surface of the base plate (1) and fixedly connected to the circumferential outer wall of the mounting cylinder (2); Arc plate (21) is fixed on the top of mounting cylinder (2), protruding upwards, with an opening in the middle part; The connecting bolt passes through the central hole of the arc plate (21) from the bottom, and the inner diameter of the central hole of the arc plate (21) is larger than the diameter of the connecting screw (3); The lower arc plate (32) is sleeved on the connecting screw (3), and its upper surface is in contact with the lower surface of the arc plate (21); The upper arc plate (31) is sleeved on the connecting screw (3), and its lower surface is in contact with the upper surface of the arc plate (21); Nut (33) is threaded onto connecting screw (3) and abuts against upper arc plate (31); Anti-slip mat (4) is fitted onto the bottom of base plate (1).

2. The roof system prefabricated bracket mounting base according to claim 1, characterized in that: The stiffening plates (11) are arranged in pairs, with the two stiffening plates (11) in each pair arranged in parallel. The multiple sets of stiffening plates (11) are distributed equidistantly around the central axis of the mounting cylinder (2).

3. The roof system prefabricated bracket mounting base according to claim 1, characterized in that: Multiple scraper blocks (41) are fixed on the upper surface of the anti-slip mat (4) and abut against the upper surface of the base plate (1).

4. The roof system prefabricated bracket mounting base according to claim 2, characterized in that: Multiple support plates (42) are fixedly provided on the inner bottom wall of the anti-slip mat (4), and the top of the support plate (42) abuts against the lower surface of the bottom plate (1).

5. The roof system prefabricated bracket mounting base according to claim 4, characterized in that: The support plate (42) is a multi-strip structure. The support plate (42) is divided into multiple regions. The support plates (42) in the same region are arranged parallel to each other and have the same spacing.

6. The roof system prefabricated bracket mounting base according to claim 4, characterized in that: The support plate (42) in the same area is located between two adjacent stiffeners (11) in the group, and the end of the support plate (42) is directly opposite the stiffener (11).

7. The roof system prefabricated bracket mounting base according to claim 1, characterized in that: Multiple positioning posts (44) are fixed in the middle of the bottom wall of the anti-slip mat (4), and the positioning posts (44) can abut against the inner wall of the mounting cylinder (2) in the circumferential direction.

8. The roof system prefabricated bracket mounting base according to claim 1, characterized in that: The anti-slip mat (4) has multiple drainage holes (43) on its circumferential outer wall and bottom perimeter.

9. The roof system prefabricated bracket mounting base according to claim 1, characterized in that: The upper surface of the arc plate (21) has multiple ring-shaped scale lines (211) centered on the central axis of the mounting cylinder (2).

10. The roof system prefabricated bracket mounting base according to claim 1, characterized in that: Multiple drainage holes (321) are provided on the upper surface of the lower arc plate (32) near the central hole, and the bottom of the connecting bolt does not cover the drainage holes (321).

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