Plane base prefabricated part and anchoring structural part

Abstract

The plane base prefabricated part comprises a fastening body and a waterproof roll, an upper fixing piece structure and a lower fixing piece structure which are distributed in the axial direction of the fastening body and extend in the radial direction are arranged on the fastening body, the upper end side of the upper fixing piece structure is flush with the upper end of the fastening body, and the lower end side of the lower fixing piece structure is flush with the lower end of the fastening body. The waterproof roll is arranged between the upper fixing piece structure and the lower fixing piece structure and extends out of the lower fixing piece structure, and mounting holes are formed in the upper end and the lower end of the fastening body respectively. The anchoring structural part comprises an anchoring part and the plane base prefabricated part, and the anchoring part is fixedly connected with the mounting hole in the lower end of the fastening body. According to the plane base prefabricated part and the anchoring structural part, the fastening body sinking type structural design is adopted, and the original roof drainage design cannot be affected; economical and attractive effects are achieved, stress is uniform, and construction and installation are more convenient and simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of roof system peripherals, in particular to a plane base prefabricated component and an anchoring structure component. Background Art

[0002] When installing equipment or photovoltaic modules on a single-layer flexible roof system, a dedicated anchor base is required. Common anchor bases on the market are mainly composed of a metal support 100, a prefabricated waterproof skirt and an anchor structure. The metal support 100 is generally protruding from the roof waterproof layer 200, such as Figure 1 As shown. The anchoring base protruding from the roof waterproofing layer 200 will cause a lot of inconvenience to the construction. For example, when welding the prefabricated waterproof skirt, the edges of the prefabricated waterproof skirt need to be welded in sequence along the circumferential direction, but the metal support 100 protruding in the middle usually interferes with the construction tools, so that during welding, the construction workers need to rotate and move around the metal support 100 to meet the construction needs, and the construction efficiency is low; and the anchoring base protruding from the roof waterproofing layer 200 may also cause obstacles to the roof construction workers or operation and maintenance personnel, causing problems such as obstruction, bumping, tripping, and may even cause personal injury. Therefore, in view of the above-mentioned technical problems, it is necessary to make new innovations. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the deficiencies in the prior art, so a planar base prefabricated component and an anchoring structure are proposed, and the specific scheme is as follows:

[0004] The utility model provides a plane base prefabricated component, which comprises a fastening body and a waterproof coiled material, wherein the fastening body is provided with an upper fixing sheet structure and a lower fixing sheet structure extending radially, wherein the upper fixing sheet structure and the lower fixing sheet structure are distributed along the axial direction of the fastening body, wherein the upper end side of the upper fixing sheet structure is flush with the upper end of the fastening body, wherein the waterproof coiled material is arranged between the upper fixing sheet structure and the lower fixing sheet structure, wherein the waterproof coiled material extends to the outside of the lower fixing sheet structure, and wherein the upper end and the lower end of the fastening body are respectively provided with mounting holes.

[0005] Furthermore, a first through hole is provided on the lower fixing plate structure, and the lower fixing plate structure is sleeved on the fastening body through the first through hole, and the lower fixing plate structure is fixedly connected to the fastening body.

[0006] Furthermore, a collar structure is extended downward from the edge of the first through hole.

[0007] Furthermore, a stop surface is formed on the fastening body, and the stop surface stops and limits the lower fixing plate structure.

[0008] Furthermore, a second through hole is provided on the upper fixing plate structure, and the upper fixing plate structure is sleeved on the fastening body through the second through hole, and the upper fixing plate structure is fixedly connected to the fastening body.

[0009] Furthermore, the mounting hole at the upper end of the fastening body is a threaded hole.

[0010] Furthermore, the mounting hole at the lower end of the fastening body is a threaded hole.

[0011] The utility model also provides an anchoring structure, which comprises an anchoring piece and the above-mentioned plane base prefabricated piece, wherein the anchoring piece is fixedly connected to the mounting hole at the lower end of the fastening body.

[0012] Furthermore, the anchoring member includes a connecting rod and an anchoring body arranged on the connecting rod, and the connecting rod is fixedly connected to the mounting hole at the lower end of the fastening body.

[0013] Furthermore, it also includes at least one support column, which is arranged on the connecting rod and located between the fastening body and the anchor body.

[0014] Compared with the prior art, the planar base prefabricated member and the anchoring structure member of the present application have at least one or more of the following beneficial effects:

[0015] The plane base prefabricated parts of the present application adopt a fastening main body sunken structure design, which can be prefabricated in the factory with fixed supporting structures such as waterproof membranes and metal coated plates. After being combined with anchors, they can form anchoring structural parts, which can achieve an effect that is almost flush with the roof waterproof layer, and there is no protruding structure protruding from the roof; since the anchoring structural parts after installation have no protruding structure protruding from the roof, it will not affect the original roof drainage design, and will not cause water flow obstruction or water accumulation in the protruding parts; when roof peripherals such as photovoltaic components and functional equipment are not installed, it is nearly flush with the roof, which is economical and beautiful; some engineering projects may choose to install a fixed base first, and then install the photovoltaic components later. In this case, the conventional base will have many metal support parts protruding from the roof, which is cumbersome for construction workers and operation and maintenance personnel. There is a certain risk of stumbling when the construction personnel are walking, which may cause hidden dangers of injury to personnel. However, the anchoring structure of this application does not hinder the movement of construction personnel and operation and maintenance personnel, and there is no such risk. The anchoring structure of this application will not cause local stress concentration when being stepped on, and will not cause damage to the base and roof system. There is no protruding structure protruding from the roof, which also brings convenience to the construction. The construction personnel can complete the welding of the waterproof membrane and the roof waterproof material without moving, and there will be no situation that affects or hinders the construction tools. At the same time, it also has flexible application performance. The plane base prefabricated parts and anchoring structure of this application can adopt the concept of integrated prefabricated products, that is, industrialized production and processing in the factory, full inspection process, and assembly construction process on site, which reduces the difficulty of operation and improves construction efficiency. Factory industrial production can ensure product quality and efficient supply, and high integration reduces on-site assembly process and requirements. Only holes need to be opened, bases installed, and welding are required on site. The construction process is simple, which can not only ensure construction efficiency and quality, but also improve the aesthetics and waterproofness of the construction node. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the installation status of the existing anchor base on the roof;

[0017] Figure 2 A schematic diagram of a half-section structure of a planar base prefabricated component provided in an embodiment of the present application;

[0018] Figure 3 A schematic diagram of a half-section structure of a fastening body provided in an embodiment of the present application;

[0019] Figure 4 A schematic diagram of the top view of the planar base prefabricated component provided in an embodiment of the present application;

[0020] Figure 5 The anchor body provided in the embodiment of the present application is a schematic diagram of the three-dimensional structure of the anchor structure when the anchor body is flipped;

[0021] Figure 6The anchor body provided in the embodiment of the present application is a schematic diagram of the side view structure of the anchor structure when the anchor body is flipped;

[0022] Figure 7 The anchor body provided in the embodiment of the present application is a partial cross-sectional structural schematic diagram of the anchor structure when the anchor body is flipped;

[0023] Figure 8 The anchor body provided in the embodiment of the present application is a schematic diagram of the exploded structure of the anchoring structure when the anchor body is flipped.

[0024] Fig. 9 A schematic diagram of the side view structure of the anchoring structure when the anchoring body provided in the embodiment of the present application is a wing-shaped anchoring body;

[0025] Fig.10 A schematic diagram of the side view structure of the anchoring structure when the anchor body provided in the embodiment of the present application is a self-tapping anchor body.

[0026] Among them, 100-metal support, 200-roof waterproof layer, 1-fastening body, 11-upper fixing plate structure, 12-lower fixing plate structure, 121-ring structure, 13-installing hole, 14-convex ring structure, 15-stop surface, 2-waterproof membrane, 3-anchor, 31-connecting rod, 32-anchor body, 4-support column. DETAILED DESCRIPTION

[0027] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0028] Example

[0029] This embodiment provides an anchoring structure, which includes a planar base prefabricated component and an anchoring component 3.

[0030] The plane base prefabricated component includes a fastening body 1 and a waterproof membrane 2. The fastening body 1 is provided with a radially extending upper fixing sheet structure 11 and a lower fixing sheet structure 12, the upper fixing sheet structure 11 and the lower fixing sheet structure 12 are distributed along the axial direction of the fastening body 1, and the upper end side of the upper fixing sheet structure 11 is flush with the upper end of the fastening body 1. The waterproof membrane 2 is arranged between the upper fixing sheet structure 11 and the lower fixing sheet structure 12, and the upper fixing sheet structure 11 and the lower fixing sheet structure 12 clamp the waterproof membrane 2. The waterproof membrane 2 extends outside the lower fixing sheet structure 12. The upper and lower ends of the fastening body 1 are respectively provided with mounting holes 13. The mounting hole 13 at the upper end of the fastening body 1 is preferably a threaded hole, such as an M12 threaded hole, etc., which is used to install a matching profile bracket according to requirements to meet the roof equipment fixing requirements. The mounting hole 13 at the lower end of the fastening body 1 is preferably a threaded hole, such as an M10 threaded hole, etc., which is used to cooperate with the installation of the anchor 3 to achieve connection and fixation with the roof system. During construction and installation, it can be tightened by manual rotation or using matching special tools.

[0031] Figures 2 to 4 A preferred solution is schematically shown in the figure, and the fastening body 1 is preferably cylindrical. Of course, the specific shape of the fastening body 1 is not limited to cylindrical, and it can also be other shapes, such as prism. A first through hole is provided on the lower fixing plate structure 12, and the lower fixing plate structure 12 is sleeved on the fastening body 1 through the first through hole, and the lower fixing plate structure 12 is fixedly connected to the fastening body 1. The fastening body 1 and the lower fixing plate structure 12 are preferably made of metal, such as aluminum. The lower fixing plate structure 12 is further preferably a coating plate that can be perfectly laminated with the TPO material to ensure the sealing and impermeability between the lower fixing plate structure 12 and the TPO material. Since the coating plate is an existing product, it will not be described in detail here.

[0032] There are many ways to fix the lower fixing plate structure 12 and the fastening body 1, such as interference fit or welding, etc. Laser full welding is preferably used to ensure the sealing and watertightness between the lower fixing plate structure 12 and the fastening body 1. Further preferably, the edge of the first through hole of the lower fixing plate structure 12 extends downward with a collar structure 121, that is, the inner hole edge of the lower fixing plate structure 12 is folded downward, such as Figure 2 When the lower fixing plate structure 12 is sleeved on the fastening body 1 , the collar structure 121 can play a supporting role and ensure the verticality between the lower fixing plate structure 12 and the fastening body 1 .

[0033] In a preferred embodiment, a stop surface 15 is preferably provided on the fastening body 1 to stop the lower fixing plate structure 12. The stop surface 15 can play a role in positioning the lower fixing plate structure 12 to ensure the flatness and aesthetics of the visible surface. Figure 2 and Figure 3 A preferred solution is shown in , a convex ring structure 14 is provided on the circumferential wall of the fastening body 1, and the stop surface 15 is formed on the upper end side of the convex ring structure 14. Of course, the above is only a preferred solution, and the stop surface 15 can also be formed by other structures, such as the upper end of the fastening body 1 can be reduced in diameter, that is, the fastening body 1 includes a small diameter part and a large diameter part along the axial direction, and the upper end of the fastening body 1 is the small diameter part, and the outer diameter of the small diameter part is smaller than the outer diameter of the large diameter part, and then a step structure is formed on the side wall of the fastening body 1, and the stop surface 15 is formed on the upper end side of the step structure. The lower fixing plate structure 12 is sleeved on the upper end of the fastening body 1, and the first through hole of the lower fixing plate structure 12 is smaller than the outer diameter of the stop surface 15, that is, the stop surface 15 can completely cover the through hole, which can further improve the sealing and watertightness between the lower fixing plate structure 12 and the fastening body 1. In the embodiment where the lower fixing plate structure 12 is not provided with the collar structure 121, the stop surface 15 can also play a supporting role, thereby ensuring the verticality between the lower fixing plate structure 12 and the fastening body 1. In the embodiment where the collar structure 121 is provided on the lower fixing plate structure 12, the stop surface 15 abuts against the end of the collar structure 121. By providing the stop surface 15, the stability of the welding between the lower fixing plate structure 12 and the fastening body 1 can be ensured.

[0034] In a further embodiment, a second through hole is provided on the upper fixing sheet structure 11, and the upper fixing sheet structure 11 is sleeved on the fastening body 1 through the second through hole, and the upper fixing sheet structure 11 is fixedly connected to the fastening body 1, thereby clamping the waterproof membrane 2 on the upper and lower sides. Figure 2As shown. The material of the upper fixing sheet structure 11 is preferably consistent with that of the lower fixing sheet structure 12. There are also many forms of fixing between the upper fixing sheet structure 11 and the fastening body 1, such as interference fit or welding fixation, etc. It is preferably laser full welding, which can ensure the sealing and impermeability between the upper fixing sheet structure 11 and the fastening body 1. By setting the upper fixing sheet structure 11, the upper and lower sides of the waterproof membrane 2 are provided with fixed support structures, thereby forming a double-sided laminated structure, which can play a better supporting and protective performance, and the structural strength is higher, preventing the fixed support structure from bending and deforming when subjected to force. In addition, the upper fixing sheet structure 11 can also protect the waterproof membrane 2. For example, during construction and installation, the screw rod of the roof external device is generally installed vertically above the fastening body 1, and the edge of the screw rod may scratch or puncture the waterproof membrane 2. However, the present application can prevent the screw rod from causing damage to the waterproof membrane 2 by laminating the upper fixing sheet structure 11 on the waterproof membrane 2, thereby effectively ensuring the overall waterproof performance and life of the roof system.

[0035] In a further embodiment, the anchor 3 comprises a connecting rod 31 and an anchor body 32 arranged on the connecting rod 31, and the connecting rod 31 is fixedly connected to the mounting hole 13 at the lower end of the fastening body 1, preferably threadedly connected. The anchor 3 can select a suitable anchor body 32 according to the actual situation of the roof, such as a flip anchor body, such as Figures 5 to 8 As shown; or a wing-shaped anchor body, such as Fig. 9 As shown; or other forms of anchoring solids, such as Fig.10 As the anchor body 32 may be an existing structure and its specific structure is not the focus of the present application, it will not be described in detail here.

[0036] In a further embodiment, a support column 4 is preferably provided on the connecting rod 31, and the support column 4 is located between the fastening body 1 and the anchor body 32. Figures 5 to 8As shown, the support column 4 is sleeved on the connecting rod 31. The support column 4 can be one or more. The support column 4 is preferably made of PE material. In specific implementation, the support column 4 can block the openings on the roof to a certain extent, and the PE material has good chemical stability and mechanical strength, and has high rigidity and toughness. The bearing capacity of the roofing equipment can be transferred to the top of the bearing layer structure of the roofing system through the plane base prefabricated part and the support column 4, so that the force is more uniform and stable. At the same time, the PE material also has good heat resistance and cold resistance, can play a certain role in heat preservation, prevent heat from being lost quickly, and maintain the energy-saving and environmental protection attributes of the building roof system. In addition, if the support column 4 adopts a multi-stage structural design, it can match roof insulation layers of different thicknesses, thereby enhancing flexibility and adaptability. The length specifications of the support column 4 are preferably as follows: 10mm, 20mm and 50mm, etc., and the PE support column of appropriate specifications can be selected according to the different thicknesses of the roof insulation layer, thereby enhancing flexibility and adaptability. For example, when the roof insulation height is 100mm, the height of the fastening body 1 is 40mm, and a 60mm support column 4 is required. Two specifications of 10mm+50mm can be used in combination to meet the actual application needs; at the same time, the cost is reduced by reducing the amount of materials used.

[0037] The plane base prefabricated parts of the present application adopt a fastening main body sunken structure design, which can be prefabricated in the factory with fixed supporting structures such as waterproof membranes and metal coated plates. After being combined with anchors, they can form anchoring structural parts, which can achieve an effect that is almost flush with the roof waterproof layer, and there is no protruding structure protruding from the roof; since the anchoring structural parts after installation have no protruding structure protruding from the roof, it will not affect the original roof drainage design, and will not cause water flow obstruction or water accumulation in the protruding parts; when roof peripherals such as photovoltaic components and functional equipment are not installed, it is nearly flush with the roof, which is economical and beautiful; some engineering projects may choose to install a fixed base first, and then install the photovoltaic components later. In this case, the conventional base will have many metal support parts protruding from the roof, which is cumbersome for construction workers and operation and maintenance personnel. There is a certain risk of stumbling when the construction personnel are walking, which may cause hidden dangers of injury to personnel. However, the anchoring structure of this application does not hinder the movement of construction personnel and operation and maintenance personnel, and there is no such risk. The anchoring structure of this application will not cause local stress concentration when being stepped on, and will not cause damage to the base and roof system. There is no protruding structure protruding from the roof, which also brings convenience to the construction. The construction personnel can complete the welding of the waterproof membrane and the roof waterproof material without moving, and there will be no situation that affects or hinders the construction tools. At the same time, it also has flexible application performance. The plane base prefabricated parts and anchoring structure of this application can adopt the concept of integrated prefabricated products, that is, industrialized production and processing in the factory, full inspection process, and assembly construction process on site, which reduces the difficulty of operation and improves construction efficiency. Factory industrial production can ensure product quality and efficient supply, and high integration reduces on-site assembly process and requirements. Only holes need to be opened, bases installed, and welding are required on site. The construction process is simple, which can not only ensure construction efficiency and quality, but also improve the aesthetics and waterproofness of the construction node.

[0038] In this document, the terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than those listed and may also include additional elements not expressly listed.

[0039] In this document, the directional words such as front, back, top, and bottom are defined by the positions of the components in the drawings and the positions of the components relative to each other, and are only for the sake of clarity and convenience in expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in this application.

[0040] In the absence of conflict, the above embodiments and features in the embodiments may be combined with each other.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 planar base prefabricated component, characterized in that: It comprises a fastening body (1) and a waterproof roll (2); the fastening body (1) is provided with an upper fixing sheet structure (11) and a lower fixing sheet structure (12) extending radially; the upper fixing sheet structure (11) and the lower fixing sheet structure (12) are distributed along the axial direction of the fastening body (1); the upper end side of the upper fixing sheet structure (11) is flush with the upper end of the fastening body (1); the waterproof roll (2) is arranged between the upper fixing sheet structure (11) and the lower fixing sheet structure (12); the waterproof roll (2) extends outside the lower fixing sheet structure (12); and the upper end and the lower end of the fastening body (1) are respectively provided with mounting holes (13).

2. The planar base preform according to claim 1, characterized in that: The lower fixing plate structure (12) is provided with a first through hole, the lower fixing plate structure (12) is sleeved on the fastening body (1) through the first through hole, and the lower fixing plate structure (12) is fixedly connected to the fastening body (1).

3. The planar base preform according to claim 2, characterized in that: A collar structure (121) extends downward from the edge of the first through hole.

4. The planar base preform according to claim 2 or 3, characterized in that: A stop surface (15) is formed on the fastening body (1), and the stop surface (15) stops and limits the lower fixing plate structure (12).

5. The planar base preform according to claim 1, characterized in that: The upper fixing plate structure (11) is provided with a second through hole, and the upper fixing plate structure (11) is sleeved on the fastening body (1) through the second through hole, and the upper fixing plate structure (11) is fixedly connected to the fastening body (1).

6. The planar base preform according to claim 1, characterized in that: The mounting hole (13) at the upper end of the fastening body (1) is a threaded hole.

7. The planar base preform according to claim 1, characterized in that: The mounting hole (13) at the lower end of the fastening body (1) is a threaded hole.

8. An anchoring structure, characterized in that: It comprises an anchor (3) and a planar base prefabricated part as claimed in any one of claims 1 to 7, wherein the anchor (3) is fixedly connected to a mounting hole (13) at the lower end of the fastening body (1).

9. The anchoring structure according to claim 8, characterized in that: The anchoring member (3) comprises a connecting rod (31) and an anchoring body (32) arranged on the connecting rod (31); the connecting rod (31) is fixedly connected to a mounting hole (13) at the lower end of the fastening body (1).

10. The anchoring structure according to claim 9, characterized in that: It also includes at least one support column (4), which is arranged on the connecting rod (31) and located between the fastening body (1) and the anchor body (32).

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