Photovoltaic structure integrated load-bearing truss device of house building roof

Abstract

The invention belongs to the technical field of roof photovoltaic, and particularly relates to a house building roof photovoltaic structure integrated load-bearing truss device which comprises an edge sealing assembly which comprises multiple sets of edge sealing strips, a second upper abutting block, a fourth upper abutting block and four sets of third upper abutting blocks. And the plurality of groups of edge sealing strips which are transversely distributed are clamped at the photovoltaic panel body on the two sides of the outermost edge. Through reasonable longitudinal and transverse distribution of multiple groups of first upper abutting blocks, first lower pressing blocks and fifth upper abutting blocks, the side edges and corners of each group of photovoltaic panel bodies can be fixed, and through reasonable distribution of multiple groups of vertical rods and inclined supporting rods and edge sealing design of edge sealing strips on all the photovoltaic panel bodies, the photovoltaic panel bodies can be fixed, so that the photovoltaic panel bodies can be fixed. Each group of photovoltaic panel bodies are mutually connected, all the photovoltaic panel bodies and the whole truss structure form an integrated state and are mutually pulled, and each group of photovoltaic panel bodies is not easy to be independently turned over in strong wind and severe weather.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of roof photovoltaic technology, and particularly relates to a housing building roof photovoltaic structure integrated load-bearing truss device. BACKGROUND

[0002] Under the background of global advocacy of sustainable development and active response to climate change, solar energy, as a rich and clean renewable energy, is receiving more and more attention and attention. The application of solar photovoltaic technology in the field of building, especially housing building, not only can effectively reduce the consumption of traditional energy and reduce carbon emissions, but also can realize the energy saving and emission reduction target of building, promote the development of green building. The roof of the housing building is an ideal area for receiving solar radiation and has the natural advantage of installing a photovoltaic system. By installing solar photovoltaic panels on the roof, solar energy can be converted into electrical energy to provide power support for the building itself, achieving energy self-sufficiency or partial self-sufficiency, thereby reducing dependence on the public power grid and reducing energy supply pressure.

[0003] The existing housing building roof photovoltaic structure integrated load-bearing truss device includes upper chords and lower chords which jointly constitute a truss basic frame, web members which are distributed in a triangular or rectangular structure, vertical rods for supporting the entire photovoltaic truss structure, and pressure blocks, bolts, nuts, and gaskets for connecting the photovoltaic panels and the truss main structure together. In particular, on a flat roof, cement piers with counterweights need to be poured, and chemical anchors or expansion bolts are needed to fix the cement piers and the truss main structure. The photovoltaic panels are distributed in an inclined manner, wherein the end of the large opening of the photovoltaic panel is the most affected by the wind and is the most likely to be overturned.

[0004] However, the existing housing building roof photovoltaic structure integrated load-bearing truss device still has limitations in actual application: the overall wind resistance of the device is generally poor. When the wind is strong, there are generally two situations: one is that each group of photovoltaic panels is in a separate and scattered state, and the photovoltaic panels lack the function of pulling each other, resulting in easy separation between the photovoltaic panels and the truss main structure; the other is that the connection between the entire device and the roof is generally poor, and most of the time only relies on the self-weight of the cement pier to increase the wind resistance of the device, resulting in easy separation between the entire photovoltaic assembly and the load-bearing truss and the roof. In view of this, the housing building roof photovoltaic structure integrated load-bearing truss device is proposed. SUMMARY

[0005] The purpose of the present application is to provide a housing building roof photovoltaic structure integrated load-bearing truss device to solve the problems raised in the background art.

[0006] Therefore, the present application provides a housing building roof photovoltaic structure integrated load-bearing truss device, which comprises: A plurality of photovoltaic panel bodies are evenly distributed in a rectangular array, a bottom surface of a joint between two laterally adjacent photovoltaic panel bodies is provided with a first upper abutting block, a lateral bar is fixedly installed on both sides of the first upper abutting block through an angle bracket, a middle upper surface of the lateral bar is fixedly provided with a fifth upper abutting block, an upper surface of the photovoltaic panel body is provided with a first lower pressing block, a middle of the first lower pressing block is slidably penetrated and provided with a abutting bolt, and a threadedly sleeved anti-loosening nut is arranged at one end of the abutting bolt; A support assembly comprises a roof wall, a counterweight concrete pier and a vertical rod, the roof wall is located below the photovoltaic panel body, the counterweight concrete pier is fixedly cast on a top surface of the roof wall, a square plate is welded on an outer surface of a lower end of the vertical rod, and the square plate is fixed with the counterweight concrete pier through chemical anchor, and a diagonal bracing rod is slidably inserted into one end of the first upper abutting block at two sides of the vertical rod; An edge sealing assembly comprises a plurality of edge sealing strips, a second upper abutting block, a fourth upper abutting block, and four third upper abutting blocks, the plurality of second upper abutting blocks are equidistantly and linearly arranged on the most edge photovoltaic panel bodies in a horizontal direction, the plurality of fourth upper abutting blocks are equidistantly and linearly arranged on the other most edge photovoltaic panel bodies in a vertical direction, the four third upper abutting blocks are arranged on the most corner photovoltaic panel bodies, the plurality of horizontally distributed edge sealing strips are arranged on the most edge photovoltaic panel bodies, the plurality of vertically distributed edge sealing strips are arranged on the other most edge photovoltaic panel bodies, a third fixing bolt is slidably and penetratingly arranged on a surface of the edge sealing strip, a third fixing nut is threadedly sleeved on one end of the third fixing bolt, and a sliding groove is formed on a side of the edge sealing strip close to the photovoltaic panel body. A pulling assembly comprises a first fixing sleeve and a steel wire rope, the first fixing sleeve is fixed on a middle side of the edge sealing strip, one end of the steel wire rope is sleeved on a middle of the first fixing sleeve, the other end of the steel wire rope is fixedly connected with a pull ring through a tension adjuster, and the pull ring is fixed with the roof wall through chemical anchor.

[0007] In the above technical solution, further, the first upper block is provided with multiple groups, and the multiple groups of the first upper block are distributed in a longitudinal linear array mode, wherein one group of the first upper block is arranged at the joint of every four adjacent photovoltaic panel bodies, one group of the first upper block is arranged at the joint of every two adjacent photovoltaic panel bodies, and one group of horizontal bars is fixedly installed between every two horizontally adjacent groups of the first upper block, and a gap is left between the top surface of the horizontal bar and the bottom surface of the photovoltaic panel body. The longitudinal and horizontal distribution of the first upper block and the horizontal bar makes the support effect of each group of photovoltaic panel bodies better, the connectivity between multiple groups of photovoltaic panel bodies is stronger, and the integrated structure of the device is provided with basic conditions. Meanwhile, the gap between the horizontal bar and the photovoltaic panel body facilitates the normal insertion of the line of the photovoltaic panel body.

[0008] In the above technical solution, further, the first lower block is provided with multiple groups, and the multiple groups of the first lower block are vertically crossed and arranged at the joint of every group of adjacent photovoltaic panel bodies, each group of the first lower block corresponds to one group of the first upper block and the fifth upper block, three groups of clamping bolts are simultaneously and slidably inserted between each group of the first lower block and the first upper block, and three groups of clamping bolts are simultaneously and slidably inserted between each group of the first lower block and the fifth upper block. Each group of photovoltaic panel bodies is clamped and fixed by the first lower block, the first upper block, the first lower block, and the fifth upper block, and the three groups of clamping bolts make the first upper block and the first lower block and the first lower block and the fifth upper block more firmly fixed.

[0009] In the above technical solution, further, the vertical rod is provided with multiple groups, and the multiple groups of the vertical rod are distributed in a longitudinal array mode, the length of the multiple groups of the vertical rod arranged in a longitudinal array mode decreases in sequence, each group of the vertical rod is located in the middle of every two longitudinally adjacent groups of the first upper block, a first fixing bolt is simultaneously and slidably inserted between the surface of the vertical rod and one end of the inclined strut, one end of the first fixing bolt is threadedly sleeved with a first fixing nut, a second fixing bolt is simultaneously and slidably inserted between the surface of the first upper block and the other end of the inclined strut, and one end of the second fixing bolt is threadedly sleeved with a second fixing nut. The two groups of the first upper block and the vertical rod are connected, the force is transmitted to the vertical rod by the inclined strut, and the two groups of photovoltaic panel bodies are pulled by each other.

[0010] In the above technical solution, further, the lower end of the vertical rod is fixedly welded with a reinforcing member, and the reinforcing member is located in the interior of the counterweight concrete pier. The volume of the reinforcing member decreases from top to bottom, and the upper surface of the reinforcing member is provided in a hollow shape, so that the connection effect between the vertical rod and the counterweight concrete pier is stronger, and the vertical rod is not easy to be separated from the counterweight concrete pier.

[0011] In the above technical solution, further, each group of the edge strips is respectively located at one side of each two groups of photovoltaic panel body joint seams adjacent to the edge, and each group of the edge strips is tightly attached to each other, so that the adjacent two groups of photovoltaic panel bodies are not easily dislocated and separated, and the interdependence between the multiple groups of photovoltaic panel bodies is further strengthened.

[0012] In the above technical solution, further, the upper surface of the photovoltaic panel body is provided with multiple groups of second lower pressing blocks, each group of the second lower pressing blocks corresponds to each group of second upper abutting blocks, one end of the second lower pressing block and the second upper abutting block simultaneously slides inside the sliding groove, the size of one end of the second upper abutting block and the second lower pressing block is consistent with the size of the inner wall of the sliding groove, the one end of the second upper abutting block and the second lower pressing block and the surface of the edge strip simultaneously slide and are inserted with two groups of third fixing bolts, the other end of the second upper abutting block and the second lower pressing block is simultaneously inserted with two groups of abutting bolts, the upper surface of the photovoltaic panel body is provided with third lower pressing blocks at the corresponding positions of each group of third upper abutting blocks, both ends of the third upper abutting block and the third lower pressing block simultaneously slide inside the sliding groove, the size of one end of the third upper abutting block and the third lower pressing block is consistent with the size of the inner wall of the sliding groove, both ends of the third upper abutting block and the third lower pressing block and one end of the two groups of edge strips located at the corner are simultaneously inserted with two groups of third fixing bolts, the other end of the third upper abutting block and the third lower pressing block is simultaneously inserted with two groups of abutting bolts, the upper surface of the photovoltaic panel body is provided with fourth lower pressing blocks at the corresponding positions of each group of fourth upper abutting blocks, both ends of the fourth upper abutting block and the fourth lower pressing block simultaneously slide inside the sliding groove, the size of one end of the fourth upper abutting block and the fourth lower pressing block is consistent with the size of the inner wall of the sliding groove, one end of the fourth upper abutting block and the fourth lower pressing block and the surface of the edge strip are simultaneously inserted with two groups of third fixing bolts, the other end of the fourth upper abutting block and the fourth lower pressing block is simultaneously inserted with two groups of abutting bolts, the second upper abutting block and the second lower pressing block, the third upper abutting block and the third lower pressing block, and the fourth upper abutting block and the fourth lower pressing block are used to clamp and fix the multiple groups of photovoltaic panel bodies located at the edge, and then the multiple groups of second upper abutting blocks and second lower pressing blocks, third upper abutting blocks and third lower pressing blocks, and fourth upper abutting blocks and fourth lower pressing blocks are connected with the multiple groups of edge strips respectively, so that the edge strips form a square frame structure around the edge side of the photovoltaic panel body, and provide conditions for forming an integrated structure between the photovoltaic panel body and the edge strip.

[0013] In the above technical solution, further, the other end of each group of the second upper resisting block is slidingly inserted with a group of inclined support rods, a group of vertical rods is arranged between each group of the second upper resisting block and the group of first upper resisting blocks adjacent to the second upper resisting block, a group of vertical rods is arranged between each group of the third upper resisting block and the group of fourth upper resisting blocks adjacent to the third upper resisting block, the other end of the third upper resisting block is slidingly inserted with a group of inclined support rods, and a group of vertical rods is arranged between every two groups of the fourth upper resisting blocks adjacent in the longitudinal direction, and two groups of inclined support rods are slidingly inserted on both sides of the other end of the fourth upper resisting block, so that the second upper resisting block, the third upper resisting block and the fourth upper resisting block are connected to each other.

[0014] In the above technical solution, further, the pulling assembly further comprises a plurality of groups of second fixing sleeves and third fixing sleeves, each group of the second fixing sleeves is fixed at one end of each group of the edge sealing strips, each group of the third fixing sleeves is fixed at the other end of each group of the edge sealing strips, each group of the third fixing sleeves is slidingly inserted in the middle of each group of the second fixing sleeves, the two ends of the second fixing sleeve and the third fixing sleeve are simultaneously slidingly inserted with a fourth fixing bolt, one end of the fourth fixing bolt is threadedly sleeved with a fourth fixing nut, the steel wire rope, the tension adjuster and the pull ring piece are provided with the same number of groups, and a group of steel wire ropes is simultaneously sleeved around the middle of each group of the second fixing sleeve and the third fixing sleeve, so that each adjacent two groups of the edge sealing strips can be fixed, the connectivity between the edge sealing strips is stronger, all the edge sealing strips can form a whole frame structure, and the adjacent two groups of the edge sealing strips can be pulled by the same group of steel wire ropes, so that the connectivity between the edge sealing strips can be strengthened.

[0015] In the above technical solution, further, the counterweight concrete piers are provided in multiple groups, the multiple groups of the counterweight concrete piers are distributed in a transverse linear array mode at equal intervals, and multiple groups of vertical rods are uniformly distributed above each group of the counterweight concrete piers, so that the wind resistance of the counterweight concrete piers is stronger, and the counterweight concrete piers are not easily blown down by the wind.

[0016] The beneficial effects of the present application are: 1. The housing building roof photovoltaic structure integrated load-bearing truss device, through the reasonable longitudinal and horizontal distribution of the multiple groups of first upper resisting blocks, first lower pressing blocks and fifth upper resisting blocks, the side edges and corners of each group of photovoltaic panel bodies can be fixed, and the reasonable distribution of the multiple groups of vertical rods and inclined support rods, and the edge sealing type design of the edge sealing strips on all the photovoltaic panel bodies, so that each group of photovoltaic panel bodies is mutually related, all the photovoltaic panel bodies and the whole truss structure form an integrated state, and are mutually pulled, in the event of strong wind and bad weather, each group of photovoltaic panel bodies is not easily overturned alone, the firmness of the photovoltaic panel body installation and the wind resistance of the photovoltaic panel body are improved, and the risk of damage of the photovoltaic panel body after being blown up and even smashing other components and personnel is reduced.

[0017] 2. The housing building roof photovoltaic structure integrated load-bearing truss device can pour the lower end of the stand rod and the reinforcing part into the counterweight cement pier when pouring the counterweight cement pier, use the reinforcing part to increase the connection firmness of the stand rod and the counterweight cement pier, so that the stand rod and the counterweight cement pier are not easy to separate, cooperate with the pulling of a plurality of steel wire ropes on a plurality of edge sealing strips, so that the connection of the whole device and the roof wall is stronger, the whole device is not easy to separate from the roof wall under the influence of strong wind, and the wind resistance of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the front view of the structure of the present application; Figure 2 is the structure of the present application in the partially exploded state; Figure 3 is the structure of the present application in the partially disassembled state; Figure 4 is the reinforcing part of the present application; Figure 5 is the structure of the present application in the partially disassembled state; Figure 6 is the structure of the present application in the disassembled state; Figure 7 is the structure of the present application in the disassembled state; Figure 8 is the structure of the present application in the disassembled state; Figure 9 is the structure of the present application in the disassembled state; Figure 10 is the structure of the present application in the disassembled state.

[0019] The marks in the figure are: 1, photovoltaic panel body; 2, roof wall; 3, counterweight cement pier; 4, edge sealing strip; 5, first upper block; 6, first lower block; 7, horizontal bar; 8, fifth upper block; 9, clamping bolt; 10, anti-loosening nut; 11, stand rod; 12, inclined strut; 13, first fixing bolt; 14, first fixing nut; 15, second fixing bolt; 16, second fixing nut; 17, square plate; 18, reinforcing part; 19, third fixing bolt; 20, third fixing nut; 21, second upper block; 22, second lower block; 23, sliding groove; 24, third upper block; 25, third lower block; 26, fourth upper block; 27, fourth lower block; 28, first fixing sleeve; 29, second fixing sleeve; 30, third fixing sleeve; 31, fourth fixing bolt; 32, fourth fixing nut; 33, steel wire rope; 34, tension adjuster; 35, pull ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms used herein are only intended to describe the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The techniques, methods and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so further discussion is not needed in subsequent drawings once an item is defined in one drawing.

[0022] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not intended to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in an "or" relationship.

[0023] It should be noted that in the description of the present application, the orientation terms such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and in the absence of the opposite description, these orientation terms do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer relative to the contour of each component.

[0024] It has to be noted that, as used in this application, the terms "comprising", "including", "containing", "characterized by", "comprised of", "comprised between" or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises, includes or contains an element or list of elements but does not also explicitly indicate that it lacks other elements or additional elements, is deemed to include such other elements in the absence of additional limitations. Furthermore, it is to be understood that the terminology "one example" or "an example" or similar phrases as used herein does not preclude that there is only one example but that there are one or more examples. It is further to be understood that the use of a conjunction "or" as used herein does not preclude that alternative combinations can be employed. In other words, the use of "or" does not preclude that one example can employ a combination of the elements described in the alternative. In addition, it has to be noted that the terms "first", "second", "third", "fourth", "fifth" and the like in the description and in the claims are used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of use in either order. In other words, the terms "first", "second", "third", "fourth", "fifth" and the like in the description and in the claims are used for distinguishing between similar elements, not for describing a sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of use in either order. Additionally, the terms "first", "second", "third", "fourth", "fifth" and the like, are used merely as labels, and are not intended to impose numerical requirements on their objects so labeled. Further, the terms "plurality" and "a plurality" contained herein can be abridged as "multiple" or "a multiple", respectively. In other words, it is to be understood that the terms "plurality" and "a plurality" are used herein to mean "multiple" or "a multiple", respectively.

[0025] Embodiment 1 Please refer to Figures 1-10 As shown in the drawings, the embodiment provides a housing building roof photovoltaic structure integrated load-bearing truss device.

[0026] The application relates to a photovoltaic structure integrated bearing truss device for a house roof, which comprises a plurality of groups of photovoltaic panel bodies 1, the plurality of groups of photovoltaic panel bodies 1 are uniformly distributed in a rectangular array shape, a bottom surface of a joint seam of every two laterally adjacent groups of photovoltaic panel bodies 1 is clamped with a first upper abutting block 5, and the middle of the two sides of the first upper abutting block 5 is fixedly installed with a horizontal strip 7 through an angle code, the middle upper surface of the horizontal strip 7 is fixed with a fifth upper abutting block 8, the upper surface of the photovoltaic panel body 1 is provided with a first lower pressing block 6, the middle of the first lower pressing block 6 is slidingly and penetratingly provided with a clamping bolt 9, and the one end of the clamping bolt 9 is threadedly sleeved with an anti-loosening nut 10, a plurality of groups of the first upper abutting blocks 5 are provided, the plurality of groups of the first upper abutting blocks 5 are sequentially and side by side distributed in a longitudinal linear array mode, wherein every four groups of adjacent photovoltaic panel bodies 1 are clamped with a group of the first upper abutting blocks 5 at the joint, every two groups of adjacent photovoltaic panel bodies 1 are clamped with a group of the first upper abutting blocks 5 at the joint, every two groups of the first upper abutting blocks 5 are fixedly installed with a group of the horizontal strips 7 through the angle code in the middle, a gap is left between the top surface of the horizontal strip 7 and the bottom surface of the photovoltaic panel body 1, a plurality of groups of the first lower pressing blocks 6 are provided, the plurality of groups of the first lower pressing blocks 6 are clamped at the joint seam of every group of the adjacent photovoltaic panel bodies 1 in a vertical and horizontal intersecting shape, every group of the first lower pressing blocks 6 corresponds to every group of the first upper abutting blocks 5 and the fifth upper abutting blocks 8 respectively, three groups of the clamping bolts 9 are slidingly and penetratingly arranged in the middle of every group of the first lower pressing blocks 6 and the first upper abutting blocks 5, and three groups of the clamping bolts 9 are slidingly and penetratingly arranged in the middle of every group of the first lower pressing blocks 6 and the fifth upper abutting blocks 8, wherein the first upper abutting block 5, the first lower pressing block 6, the horizontal strip 7 and the fifth upper abutting block 8 are all made of 6061-T6 aluminum alloy material, have the characteristics of high strength, good corrosion resistance, light weight and good compression resistance, the middle of the first upper abutting block 5 and the first lower pressing block 6 is in a convex shape, and the convex part is slidingly and penetratingly arranged in the joint seam of the two groups of photovoltaic panel bodies 1, the fifth upper abutting block 8 is also penetratingly arranged in the joint seam of the two groups of photovoltaic panel bodies 1, the first upper abutting block 5 and the first lower pressing block 6 are located at the frame of the photovoltaic panel body 1 and cannot contact the cell pieces on the photovoltaic panel body 1, the one end of every group of the clamping bolts 9 is threadedly sleeved with a group of the anti-loosening nuts 10, the nut part of the clamping bolt 9 faces upwards and is tightly attached to the top surface of the first lower pressing block 6, the anti-loosening nut 10 is located below the fifth upper abutting block 8, the outer surface of the clamping bolt 9 needs to be slidingly sleeved with an anti-skid iron sheet, the anti-skid iron sheet is located between the fifth upper abutting block 8 and the anti-loosening nut 10, and the thickness of the first upper abutting block 5, the first lower pressing block 6, the horizontal strip 7 and the fifth upper abutting block 8 is 3 mm.

[0027] Embodiment 2 The embodiment provides a photovoltaic structure integrated bearing truss device for a house roof, which comprises the technical scheme of the above-mentioned embodiment and has the following technical features.

[0028] The support assembly comprises a roof wall 2, a counterweight concrete pier 3 and a vertical rod 11, the roof wall 2 is located below the photovoltaic panel body 1, the counterweight concrete pier 3 is fixedly cast on the top surface of the roof wall 2, the lower end outer surface of the vertical rod 11 is welded with a square plate 17, and the square plate 17 is fixed with the counterweight concrete pier 3 through chemical anchors, the two sides of the vertical rod 11 are slidingly inserted with inclined struts 12, the other end of the inclined strut 12 is slidingly inserted into one end of a first upper abutting block 5, the vertical rod 11 is provided in multiple groups, the multiple groups of vertical rods 11 are distributed in series side by side in a longitudinal array manner, the lengths of the multiple groups of vertical rods 11 arranged in a longitudinal array manner are sequentially decreased, each group of vertical rods 11 is located in the middle of each longitudinally adjacent two groups of first upper abutting blocks 5, the surface of the vertical rod 11 and one end of the inclined strut 12 are simultaneously slidingly penetrated and inserted with a first fixed bolt 13, and one end of the first fixed bolt 13 is threadedly sleeved with a first fixed nut 14, the surface of the first upper abutting block 5 and the other end of the inclined strut 12 are simultaneously slidingly penetrated and inserted with a second fixed bolt 15, and one end of the second fixed bolt 15 is threadedly sleeved with a second fixed nut 16, the lower end of the vertical rod 11 is fixedly welded with a reinforcing member 18, and the reinforcing member 18 is located in the interior of the counterweight concrete pier 3, the volume of the reinforcing member 18 decreases from top to bottom, and the upper surface of the reinforcing member 18 is provided in a hollow shape, wherein the length of the counterweight concrete pier 3 is within the range of 500-1500 mm, the width of the counterweight concrete pier 3 is within the range of 150-400 mm, the height of the counterweight concrete pier 3 is within the range of 100-300 mm, the weight of each group of counterweight concrete piers 3 is within the range of 100-400 kg, and the specific size of the counterweight concrete pier 3 needs to be determined according to the load demand and the roof bearing capacity and the like, and the method for determining the size can refer to the prior art, which will not be described in detail here, the vertical rod 11 and the inclined strut 12 are both made of 6061-T6 aluminum alloy material, have the characteristics of high strength, good corrosion resistance, light weight and good compression resistance, the thinnest wall thickness of the vertical rod 11 is 2.5 mm, the side length of the vertical rod 11 is 60*60 mm, the height of the vertical rod 11 can be cut according to the requirement, the surface of the vertical rod 11 is provided with multiple groups of evenly distributed mounting holes, the distance between each group of mounting holes is 1.5 mm, the thickness of the inclined strut 12 is 3 mm, one end of a group of first upper abutting blocks 5 is symmetrically distributed with two groups of inclined struts 12, one end of the first fixed bolt 13 and the second fixed bolt 15 needs to be sleeved with an anti-skid iron sheet, the wall thickness of the reinforcing member 18 is 2 mm, and the four side edges of the square plate 17 are all provided with chemical anchor bolts.

[0029] Example 3 The housing building roof photovoltaic structure integrated bearing truss device provided in the embodiment comprises the technical scheme of the housing building roof photovoltaic structure integrated bearing truss device provided in the above embodiment, and has the following technical features.

[0030] The edge sealing assembly comprises a plurality of edge sealing strips 4, a plurality of second upper abutting blocks 21, a plurality of fourth upper abutting blocks 26, and four groups of third upper abutting blocks 24. The plurality of second upper abutting blocks 21 are arranged in a horizontal linear array at the most edge two sides of the photovoltaic panel body 1. The plurality of fourth upper abutting blocks 26 are arranged in a vertical linear array at the other most edge two sides of the photovoltaic panel body 1. The four groups of third upper abutting blocks 24 are arranged at the most corner four groups of photovoltaic panel bodies 1. The plurality of horizontally distributed edge sealing strips 4 are arranged at the most edge two sides of the photovoltaic panel body 1. The plurality of vertically distributed edge sealing strips 4 are arranged near the other most edge two sides of the photovoltaic panel body 1. The surface of the edge sealing strip 4 is slidably penetrated and provided with a third fixing bolt 19, and one end of the third fixing bolt 19 is threadedly sleeved with a third fixing nut 20. A sliding groove 23 is formed on one side of the edge sealing strip 4 close to the photovoltaic panel body 1. Each group of edge sealing strips 4 is arranged at one side of the abutting joint of every two adjacent groups of photovoltaic panel bodies 1 at the most edge. Each group of edge sealing strips 4 is tightly attached to each other. One end of each group of second upper abutting blocks 21 is slidably inserted with a group of inclined struts 12. One group of vertical rods 11 is arranged between each group of second upper abutting blocks 21 and the adjacent group of first upper abutting blocks 5. One group of vertical rods 11 is arranged between each group of third upper abutting blocks 24 and the adjacent group of fourth upper abutting blocks 26. The other end of the third upper abutting block 24 is slidably inserted with a group of inclined struts 12. One group of vertical rods 11 is arranged between every two adjacent groups of fourth upper abutting blocks 26. The other end of the fourth upper abutting block 26 is slidably inserted with two groups of inclined struts 12 on both sides. The edge sealing strip 4, the second upper abutting block 21, the fourth upper abutting block 26, and the third upper abutting block 24 are all made of 6061-T6 aluminum alloy, which has the characteristics of high strength, good corrosion resistance, light weight, and good compression resistance. The thinnest wall thickness of the edge sealing strip 4, the second upper abutting block 21, the third upper abutting block 24, and the fourth upper abutting block 26 is 2 mm. The abutting joints of eight groups of edge sealing strips 4 at the most corner need to be cut in advance according to the size of the photovoltaic panel body 1. One end of the eight groups of edge sealing strips 4 is obliquely cut at an angle of 45 degrees. A plurality of evenly distributed mounting holes are formed on the surface of the edge sealing strip 4. The distance between each group of mounting holes is 1.5 mm. The end of all the abutting bolts 9 needs to be slidably sleeved with a non-slip iron sheet. The nut end of all the abutting bolts 9 is upward. The other end of the second upper abutting block 21, the third upper abutting block 24, and the fourth upper abutting block 26 is provided with a protrusion, and the size of the protrusion is consistent with the size of the protrusion of the first lower pressing block 6. The edge sealing strip 4, the second upper abutting block 21, the third upper abutting block 24, and the fourth upper abutting block 26 are all arranged at the frame of the photovoltaic panel body 1 and cannot contact the cell pieces on the photovoltaic panel body 1.

[0031] Example 4 The housing building roof photovoltaic structure integrated bearing truss device provided in the embodiment comprises the technical solutions of the above-mentioned embodiments and has the following technical features.

[0032] The upper surface of the photovoltaic panel body 1 is provided with a plurality of groups of second downward pressing blocks 22, each group of second downward pressing blocks 22 corresponding to each group of second upward pressing blocks 21, one end of the second downward pressing blocks 22 and the second upward pressing blocks 21 simultaneously sliding inside the sliding groove 23, the size of one end of the second upward pressing blocks 21 and the second downward pressing blocks 22 being consistent with the size of the inner wall of the sliding groove 23, two groups of third fixing bolts 19 being simultaneously inserted and sliding at the surface of the second upward pressing blocks 21 and the second downward pressing blocks 22 and one end of the edge strips 4, two groups of abutting bolts 9 being simultaneously inserted and sliding at the other end of the second upward pressing blocks 21 and the second downward pressing blocks 22, the upper surface of the photovoltaic panel body 1 being provided with third downward pressing blocks 25 at positions corresponding to each group of third upward pressing blocks 24, both ends of the third upward pressing blocks 24 and the third downward pressing blocks 25 simultaneously sliding inside the sliding groove 23, the size of one end of the third upward pressing blocks 24 and the third downward pressing blocks 25 being consistent with the size of the inner wall of the sliding groove 23, two groups of third fixing bolts 19 being simultaneously inserted and sliding at both ends of the third upward pressing blocks 24 and the third downward pressing blocks 25 and one end of the two groups of edge strips 4 located at adjacent corners, two groups of abutting bolts 9 being simultaneously inserted and sliding at the other end of the third upward pressing blocks 24 and the third downward pressing blocks 25, the upper surface of the photovoltaic panel body 1 being provided with fourth downward pressing blocks 27 at positions corresponding to each group of fourth upward pressing blocks 26, both ends of the fourth upward pressing blocks 26 and the fourth downward pressing blocks 27 simultaneously sliding inside the sliding groove 23, the size of one end of the fourth upward pressing blocks 26 and the fourth downward pressing blocks 27 being consistent with the size of the inner wall of the sliding groove 23, two groups of third fixing bolts 19 being simultaneously inserted and sliding at one end of the fourth upward pressing blocks 26 and the fourth downward pressing blocks 27 and the surface of the edge strips 4, two groups of abutting bolts 9 being simultaneously inserted and sliding at the other end of the fourth upward pressing blocks 26 and the fourth downward pressing blocks 27, the outer surface of one end of the third fixing bolts 19 being required to be slidingly sleeved with a non-slip iron sheet, the thinnest thickness of the second downward pressing blocks 22, the third downward pressing blocks 25 and the fourth downward pressing blocks 27 being 1.5 mm, the second downward pressing blocks 22, the third downward pressing blocks 25 and the fourth downward pressing blocks 27 being made of 6061-T6 aluminum alloy material, having the characteristics of high strength, good corrosion resistance, light weight and good compression resistance, the other end of the second downward pressing blocks 22, the third downward pressing blocks 25 and the fourth downward pressing blocks 27 being provided with protrusions, the size of the protrusion part being consistent with the size of the protrusion part of the first downward pressing block 6, the second downward pressing blocks 22, the third downward pressing blocks 25 and the fourth downward pressing blocks 27 being located at the frame of the photovoltaic panel body 1 and not being in contact with the cell pieces on the photovoltaic panel body 1.

[0033] Example 5: The housing building roof photovoltaic structure integrated bearing truss device provided in the embodiment further has the following technical features in addition to the technical solutions of the above-mentioned embodiments.

[0034] The pulling assembly comprises a first fixing sleeve 28 and a steel wire rope 33. The first fixing sleeve 28 is fixed at the middle of one side of the sealing strip 4. One end of the steel wire rope 33 is sleeved at the middle of the first fixing sleeve 28. The other end of the steel wire rope 33 is fixedly connected with a pull ring piece 35 through a tension adjuster 34. The pull ring piece 35 is fixed with the roof wall 2 through chemical anchor. The pulling assembly further comprises a plurality of groups of second fixing sleeves 29 and third fixing sleeves 30. Each group of second fixing sleeves 29 is fixed at one end of each group of sealing strips 4. Each group of third fixing sleeves 30 is fixed at the other end of each group of sealing strips 4. Each group of third fixing sleeves 30 is slidingly inserted at the middle of each group of second fixing sleeves 29. The two ends of the second fixing sleeve 29 and the third fixing sleeve 30 are simultaneously slidingly penetrated and inserted with a fourth fixing bolt 31. One end of the fourth fixing bolt 31 is threadedly sleeved with a fourth fixing nut 32. The steel wire rope 33, the tension adjuster 34 and the pull ring piece 35 are provided with the same number of groups. The middle of each group of second fixing sleeves 29 and third fixing sleeves 30 is simultaneously sleeved with a group of steel wire ropes 33. The counterweight concrete piers 3 are provided with a plurality of groups. The plurality of groups of counterweight concrete piers 3 are distributed in a horizontal linear array manner at equal intervals. A plurality of groups of vertical rods 11 are uniformly distributed above each group of counterweight concrete piers 3. The first fixing sleeve 28, the second fixing sleeve 29 and the third fixing sleeve 30 are all fixed with the sealing strip 4 by using the existing welding method. The first fixing sleeve 28, the second fixing sleeve 29 and the third fixing sleeve 30 are all made of 6061-T6 aluminum alloy material, which has the characteristics of high strength, good corrosion resistance, light weight and good compression resistance. The thickness of the first fixing sleeve 28 is 5 mm. The total thickness of the second fixing sleeve 29 and the third fixing sleeve 30 is 6 mm. A non-slip iron sheet needs to be slidingly sleeved on the outer surface of one end of the fourth fixing bolt 31. The screw cap end of the fourth fixing bolt 31 faces upward. The diameter of the steel wire rope 33 is 12 mm. The internal steel wire twisting method of the steel wire rope 33 is 6 strands * 19 wires. In this way, the steel wire rope 33 has good wear resistance and high stiffness. The two ends of the steel wire rope 33 can be fixed by using the existing steel wire rope clamp or clasp. The tension adjuster 34 can also use the existing tensioner model on the market. The specific installation method of the tension adjuster 34 and the steel wire rope 33 remains consistent with the existing technology.

[0035] In use: first according to the prior art on the roof wall 2 bearing capacity and other parameters are measured to ensure that the roof wall 2 can be normally installed device, and determine the maximum size and weight of the weight of the cement pier 3 can be poured, after the same according to the prior art will be poured in the roof wall 2 weight of the cement pier 3 in turn, pay attention to weight of the cement pier 3 in pouring need to be poured into the weight of the cement pier 3 inside the lower end of the vertical rod 11 and reinforcement 18, weight of the cement pier 3 dry set after the fixed can be used to chemical anchor bolt with the square plate 17 and weight of the cement pier 3 fixed, after the multiple groups of inclined strut 12 are inserted in turn in multiple groups of vertical rod 11 both sides, then a fixed bolt 13 is inserted through the vertical rod 11 and the one end of the inclined strut 12, tighten the fixed nut 14, so that the nut side of the fixed bolt 13 and the side of the vertical rod 11 close, anti slip pad both sides are respectively with the side of the fixed nut 14 and the other side of the vertical rod 11 close, after that, the multiple groups of the first upper block 5 are fixed and installed with the multiple groups of the inclined strut 12, the other end of the inclined strut 12 is inserted into the one end of the first upper block 5, the second fixed bolt 15 is inserted through the first upper block 5 and the inclined strut 12, and the second fixed nut 16 is tightened, so that the nut side of the second fixed bolt 15 and the side of the first upper block 5 close, and the anti slip pad both sides are respectively with the side of 6 and the other side of the first upper block 5 close, note to make the inclined strut 12 at both ends of the first upper block 5 respectively with two groups of photovoltaic panel body 1 fixed installation, then the horizontal bar 7 is fixed with the first upper block 5 by using the corner code, according to the total size of the photovoltaic panel body 1 to be assembled, the multiple groups of the first upper block 5, the horizontal bar 7, the vertical rod 11 and the inclined strut 12 are installed, the other end of the second upper block 21 is sleeved on the outer surface of the inclined strut 12 located at the most edge of the two sides, and the second upper block 21 and the inclined strut 12 are fixed by tightening the second fixed bolt 15 and the second fixed nut 16 and the anti slip pad, the third upper block 24 is placed at the four corners, the other end of the third upper block 24 and the other end of the fourth upper block 26 adjacent to the third upper block 24 are sleeved on the inclined strut 12 located at the both sides of a group of photovoltaic panel body 1, and the third upper block 24 and the inclined strut 12 and the fourth upper block 26 and the inclined strut 12 are fixed by tightening the second fixed bolt 15, the second fixed nut 16 and the anti slip iron sheet, finally the other end of the remaining multiple groups of the fourth upper block 26 is sleeved on the inclined strut 12 located at the most edge of the other two sides, and the fourth upper block 26 and the inclined strut 12 are fixed by tightening the second fixed bolt 15, the second fixed nut 16 and the anti slip iron sheet, note that the both sides of a group of the fourth upper block 26 need to be fixed and connected with the inclined strut 12 at one side of two groups of photovoltaic panel body 1, then the photovoltaic panel body 1 is arrayed in turn, the junction between each group of photovoltaic panel body 1 is just fitted in the protruding part of each group of the first upper block 5, the second upper block 21, the third upper block 24 and the fourth upper block 26, and then the first lower block 6 is fitted on the upper surface of the photovoltaic panel body 1,The first group of No. 1 lower pressing block 6 is aligned with the first group of No. 1 upper pressing block 5 and No. 5 upper pressing block 8, and then the anti-slip iron sheet is sleeved on the resisting bolt 9, and the anti-loose nut 10 is tightened, and the photovoltaic panel body 1 is clamped and fixed by the first group of No. 1 lower pressing block 6, the first group of No. 1 upper pressing block 5 and the first group of No. 5 upper pressing block 8. Similarly, align each group of No. 2 lower pressing block 22 with each group of No. 2 upper pressing block 21, then pass through the anti-slip iron sheet sleeved on the resisting bolt 9, and tighten the anti-loose nut 10, and the same way, align the No. 3 lower pressing block 25 with each group of No. 3 upper pressing block 24, and then align each group of No. 4 lower pressing block 27 with No. 4 upper pressing block 26, and then use the resisting bolt 9, the anti-loose nut 10 and the anti-slip iron sheet to fix it, so that the photovoltaic panel body 1 located at the edge is clamped and fixed by the No. 2 upper pressing block 21 and the No. 2 lower pressing block 22, the No. 3 upper pressing block 24 and the No. 3 lower pressing block 25, and the No. 4 upper pressing block 26 and the No. 4 lower pressing block 27, then slide the edge strip 4 to the outer surface of one end of the No. 4 upper pressing block 26 and the No. 4 lower pressing block 27, pay attention to the middle section of the edge strip 4 as much as possible to align with the joint of the adjacent two groups of photovoltaic panel body 1, then pass through the No. 3 fixing bolt 19 and sleeve into the anti-slip iron sheet, and then tighten the No. 3 fixing nut 20, so that the No. 4 upper pressing block 26, the No. 4 lower pressing block 27 and the edge strip 4 are fixed, the edge strip 4 at the corner is sleeved on the outer surface of both ends of the No. 3 upper pressing block 24 and the No. 3 lower pressing block 25, pay attention that the both ends of each group of No. 3 upper pressing block 24 and No. 3 lower pressing block 25 are connected with two groups of edge strip 4, and the same way, the No. 3 fixing bolt 19, the No. 3 fixing nut 20 and the anti-slip sheet are used to fix the No. 3 upper pressing block 24, the No. 3 lower pressing block 25 and the edge strip 4, then slide the edge strip 4 to the outer surface of one end of the No. 2 upper pressing block 21 and the No. 2 lower pressing block 22, the edge strip 4 here needs to be sleeved on the side frame of the photovoltaic panel body 1 located at the most edge on both sides at the same time, and the same way, the No. 2 upper pressing block 21, the No. 2 lower pressing block 22 and the edge strip 4 are fixed by using the No. 3 fixing bolt 19, the No. 3 fixing nut 20 and the anti-slip sheet, in the above installation steps, the specific number, size and spacing distance of all parts need to be measured and positioned according to the actual situation before installation, so as to ensure that the truss device can adapt to photovoltaic panel bodies 1 of different sizes, finally, pass the No. 4 fixing bolt 31 through the No. 2 fixing sleeve 29 and the No. 3 fixing sleeve 30, then sleeve into the anti-slip iron sheet, and then tighten the No. 4 fixing nut 32 to fix the No. 2 fixing sleeve 29 and the No. 3 fixing sleeve 30, then pass the one end of each group of steel wire rope 33 through the middle of each group of No. 1 fixing sleeve 28 and the middle of each group of No. 2 fixing sleeve 29 and No. 3 fixing sleeve 30, and then fix the one end of the steel wire rope 33 by using the steel wire rope clamp or the clasp, then fix the pull ring piece 35 on the parapet wall position of the roof wall 2 by using the chemical anchor, then sleeve the one end of the tension adjuster 34 on the pull ring piece 35, then pass the other end of the steel wire rope 33 through the other end of the tension adjuster 34, ensure that the steel wire rope 33 is in a straight state, then fix the other end of the steel wire rope 33 by using the steel wire rope clamp or the clasp again, pay attention that the steel wire rope 33 should be in an inclined state,The angle between the steel wire rope 33 and the photovoltaic panel body 1 is greater than ninety degrees.

[0036] The embodiments of the present application are described above with reference to the drawings, and the embodiments and features in the embodiments of the present application can be combined with each other without conflict, the present application is not limited to the above-mentioned specific embodiments, the above-mentioned specific embodiments are only illustrative, not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, which all belong to the protection of the present application.

Claims

1. A load-bearing truss device integrating photovoltaic structure on the roof of a building, characterized in that... ,include: Several sets of photovoltaic panel bodies (1) are evenly distributed in a rectangular array. At the joint of each pair of adjacent photovoltaic panel bodies (1), a No. 5 upper abutment block is engaged at the bottom surface. A horizontal bar (7) is fixedly installed on the middle of both sides of the No. 1 upper abutment block (5) by a corner bracket. A No. 5 upper abutment block (8) is fixed on the upper surface of the middle of the horizontal bar (7). A No. 6 lower pressure block is provided on the upper surface of the photovoltaic panel body (1). A tightening bolt (9) is slidably inserted through the middle of the No. 1 lower pressure block (6). An anti-loosening nut (10) is threaded on one end of the tightening bolt (9). The support assembly includes a roof wall (2), a counterweight cement block (3), and a pole (11). The roof wall (2) is located below the photovoltaic panel body (1). The counterweight cement block (3) is fixedly cast on the top surface of the roof wall (2). A square plate (17) is welded to the outer surface of the lower end of the pole (11), and the square plate (17) is fixed to the counterweight cement block (3) by chemical anchors. Diagonal bracing rods (12) are slidably inserted on both sides of the pole (11), and the other end of the diagonal bracing rod (12) is slidably inserted into one end of the first upper abutment block (5). The edge sealing assembly includes multiple sets of edge sealing strips (4), second upper abutment blocks (21), fourth upper abutment blocks (26), and four sets of third upper abutment blocks (24). The multiple sets of second upper abutment blocks (21) are equidistantly engaged in a horizontal linear array at the two outermost edges of the photovoltaic panel body (1). The multiple sets of fourth upper abutment blocks (26) are equidistantly engaged in a vertical linear array at the two outermost edges of the photovoltaic panel body (1). The four sets of third upper abutment blocks (24) are engaged at the outermost corners. At the four sets of photovoltaic panel bodies (1), multiple sets of edge banding strips (4) distributed laterally are engaged at the photovoltaic panel bodies (1) located at the outermost two sides. Multiple sets of edge banding strips (4) distributed longitudinally are set at the photovoltaic panel bodies (1) near the other outermost two sides. The surface of the edge banding strip (4) is slidably inserted with a No. 3 fixing bolt (19), and one end of the No. 3 fixing bolt (19) is threaded with a No. 3 fixing nut (20). The edge banding strip (4) has a groove (23) on the side near the photovoltaic panel body (1). The tensioning assembly includes a first fixing sleeve (28) and a steel wire rope (33). The first fixing sleeve (28) is fixed at the middle of one side of the edge sealing strip (4). One end of the steel wire rope (33) is wrapped around the middle of the first fixing sleeve (28). The other end of the steel wire rope (33) is fixedly connected to the pull ring plate (35) through the tension adjuster (34). The pull ring plate (35) is fixed to the roof wall (2) by chemical anchors.

2. The integrated load-bearing truss device for rooftop photovoltaic structure of a building according to claim 1, characterized in that, The No. 1 upper abutment block (5) is provided in multiple sets, and the multiple sets of the No. 1 upper abutment block (5) are arranged in a longitudinal straight array. A set of No. 1 upper abutment blocks (5) is engaged at the joint of every four sets of adjacent photovoltaic panel bodies (1), and a set of No. 1 upper abutment blocks (5) is engaged in the middle of the joint of every two sets of adjacent photovoltaic panel bodies (1). A set of horizontal bars (7) is fixedly installed between every two sets of No. 1 upper abutment blocks (5) in the horizontal direction through corner brackets. A gap is left between the top surface of the horizontal bar (7) and the bottom surface of the photovoltaic panel body (1).

3. The integrated load-bearing truss device for rooftop photovoltaic structures of residential buildings according to claim 1, characterized in that, The first pressing block (6) is provided in multiple sets. The multiple sets of the first pressing blocks (6) are interlocked in a vertical and horizontal cross shape at the joint of each adjacent photovoltaic panel body (1). Each set of the first pressing blocks (6) corresponds one-to-one with each set of the first upper abutment block (5) and the fifth upper abutment block (8). Three sets of tightening bolts (9) are simultaneously slidably inserted between each set of the first pressing blocks (6) and the first upper abutment block (5). Three sets of tightening bolts (9) are simultaneously slidably inserted between each set of the first pressing blocks (6) and the fifth upper abutment block (8).

4. The integrated load-bearing truss device for rooftop photovoltaic structures of residential buildings according to claim 1, characterized in that, The uprights (11) are arranged in multiple sets, and the multiple sets of uprights (11) are arranged in a longitudinal array and arranged side by side. The length of the multiple sets of uprights (11) arranged in a longitudinal array decreases sequentially. A set of uprights (11) is arranged in the middle of each pair of adjacent first upper abutments (5). The surface of the uprights (11) and one end of the diagonal brace (12) are simultaneously slidably inserted with a first fixing bolt (13), and one end of the first fixing bolt (13) is threaded with a first fixing nut (14). The surface of the first upper abutment (5) and the other end of the diagonal brace (12) are simultaneously slidably inserted with a second fixing bolt (15), and one end of the second fixing bolt (15) is threaded with a second fixing nut (16).

5. The integrated load-bearing truss device for rooftop photovoltaic structure of a building according to claim 1, characterized in that, The lower end of the pole (11) is fixedly welded with a reinforcement member (18), and the reinforcement member (18) is located inside the counterweight cement block (3). The volume of the reinforcement member (18) decreases from top to bottom, and the upper surface of the reinforcement member (18) is hollow.

6. The integrated load-bearing truss device for rooftop photovoltaic structure of a building according to claim 1, characterized in that, Each set of edge sealing strips (4) is located on one side of the joint between each pair of photovoltaic panel bodies (1) at the outermost edge, and the edge sealing strips (4) of each pair are closely attached to each other.

7. The integrated load-bearing truss device for rooftop photovoltaic structure of a building according to claim 1, characterized in that, The upper surface of the photovoltaic panel body (1) is fitted with multiple sets of No. 2 lower pressing blocks (22), each set of No. 2 lower pressing blocks (22) corresponds to each set of No. 2 upper abutment blocks (21). One end of the No. 2 lower pressing blocks (22) and the No. 2 upper abutment blocks (21) slide simultaneously inside the slide groove (23). The dimensions of one end of the No. 2 upper abutment blocks (21) and the No. 2 lower pressing blocks (22) are consistent with the inner wall dimensions of the slide groove (23). One end of the No. 2 upper abutment blocks (21) and the No. 2 lower pressing blocks (22) and the surface of the edge sealing strip (4) are also connected. Simultaneously, two sets of No. 3 fixing bolts (19) are slidably inserted. Two sets of tightening bolts (9) are simultaneously slidably inserted at the middle of the other end of the No. 2 upper abutment block (21) and the No. 2 lower pressure block (22). The upper surface of the photovoltaic panel body (1) is fitted with No. 3 lower pressure blocks (25) at the corresponding positions of each set of No. 3 upper abutment blocks (24). The two ends of the No. 3 upper abutment blocks (24) and the No. 3 lower pressure blocks (25) slide simultaneously inside the slide groove (23). The dimensions of one end of the No. 3 upper abutment blocks (24) and the No. 3 lower pressure blocks (25) are... All have the same inner wall size in the chute (23). Two sets of No. 3 fixing bolts (19) are simultaneously slidably inserted at both ends of the No. 3 upper abutment block (24) and the No. 3 lower pressure block (25) and at one end of the two sets of edge sealing strips (4) located at the corners. Two sets of tightening bolts (9) are simultaneously slidably inserted at the middle of the other end of the No. 3 upper abutment block (24) and the No. 3 lower pressure block (25). The No. 4 lower pressure block (27) is engaged with the upper surface of the photovoltaic panel body (1) at the corresponding position of each set of No. 4 upper abutment blocks (26). Both ends of the No. 4 upper abutment block (26) and the No. 4 lower pressure block (27) slide simultaneously inside the slide groove (23). The dimensions of one end of the No. 4 upper abutment block (26) and the No. 4 lower pressure block (27) are consistent with the dimensions of the inner wall of the slide groove (23). Two sets of No. 3 fixing bolts (19) are simultaneously slidably inserted into one end of the No. 4 upper abutment block (26) and the surface of the No. 4 sealing strip (4). Two sets of tightening bolts (9) are simultaneously slidably inserted into the middle of the other end of the No. 4 upper abutment block (26) and the No. 4 lower pressure block (27).

8. The integrated load-bearing truss device for rooftop photovoltaic structure of a building according to claim 1, characterized in that, A set of diagonal bracing rods (12) is slidably inserted at the other end of each group of No. 2 upper abutment blocks (21). A set of upright rods (11) is set between each group of No. 2 upper abutment blocks (21) and a group of No. 1 upper abutment blocks (5) adjacent to No. 2 upper abutment blocks (21). A set of upright rods (11) is set between each group of No. 3 upper abutment blocks (24) and a group of No. 4 upper abutment blocks (26) adjacent to No. 3 upper abutment blocks (24). A set of diagonal bracing rods (12) is slidably inserted at the other end of each group of No. 4 upper abutment blocks (26) that are longitudinally adjacent. A set of upright rods (11) is set between each two groups of No. 4 upper abutment blocks (26). Two sets of diagonal bracing rods (12) are slidably inserted on both sides of the other end of the No. 4 upper abutment blocks (26).

9. The integrated load-bearing truss device for rooftop photovoltaic structure of a building according to claim 1, characterized in that, The traction assembly also includes multiple sets of second-fixed sleeves (29) and third-fixed sleeves (30). Each set of second-fixed sleeves (29) is fixed at one end of each set of edge banding strips (4), and each set of third-fixed sleeves (30) is fixed at the other end of each set of edge banding strips (4). Each set of third-fixed sleeves (30) is slidably inserted in the middle of each set of second-fixed sleeves (29). Both ends of the second-fixed sleeves (29) and third-fixed sleeves (30) are simultaneously slidably inserted with fourth-fixed bolts (31), and one end of the fourth-fixed bolts (31) is threaded with a fourth-fixed nut (32). The wire rope (33), tension adjuster (34) and pull ring (35) are all provided with multiple sets of the same number. A set of wire ropes (33) is simultaneously wrapped around the middle of each set of second-fixed sleeves (29) and third-fixed sleeves (30).

10. The integrated load-bearing truss device for rooftop photovoltaic structures of residential buildings according to claim 1, characterized in that, The counterweight cement block (3) is provided in multiple sets, and the multiple sets of counterweight cement blocks (3) are distributed at equal intervals in a horizontal straight array. Multiple sets of uprights (11) are evenly distributed above each set of counterweight cement blocks (3).

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