A beam module for scaffolding and design method thereof

Abstract

The present invention discloses a beam module for a scaffold and a design method thereof, wherein the beam module comprises a beam assembly and a plurality of purlin mounting members, wherein the plurality of purlin mounting members are uniformly arranged on the beam assembly along the length direction of the beam assembly, the purlins of the scaffold are connected to the beam assembly through the purlin mounting members, a plurality of column mounting parts are uniformly arranged on the beam assembly along its length direction, the beam assembly is connected to the pillars of the scaffold through the column mounting parts, and the beam assembly comprises at least two beam bodies connected in sequence; wherein the beam body is any one of at least two lengths of module beams, and the length of any one length of the module beam has a multiple relationship with the first center spacing between two adjacent purlin mounting members, and the first center spacing has a multiple relationship with the second center spacing between two adjacent column mounting parts. The beam module provided by the present invention can reduce the design difficulty of the scaffold, and each module beam can be flexibly spliced, and the spacing consistency of the column mounting parts and the spacing consistency of the purlin mounting parts after splicing are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of scaffolding, and in particular to a beam module for scaffolding and a design method thereof. Background Art

[0002] With the development of photovoltaic technology, household photovoltaic power generation has been promoted. Household photovoltaic power generation requires solar panels to be placed on the roof, wall or ground in the yard. The electricity generated can be used by the family or sold to the power grid to increase income. Photovoltaic building integration (BIPV) is a technology that integrates solar power generation products into buildings. BIPV design needs to meet the site requirements for each household to arrange photovoltaic products. Therefore, the current photovoltaic sheds are often customized for each small household photovoltaic project, which makes it difficult for the components of the photovoltaic shed to meet the standard modular design.

[0003] In addition, the length of the beam module of the photovoltaic scaffolding is usually designed according to the width or length of the photovoltaic panel array installed on the scaffolding, and the beam module is usually composed of multiple beam bodies spliced ​​together for easy transportation. At the same time, in order to improve the versatility of the component, the beam body can be provided with mounting holes for purlins and mounting holes for pillars according to two preset module spacings; however, after the beam bodies are spliced ​​together, there will be a problem that the mounting holes for purlins and the mounting holes for pillars are not continuous and consistent, and additional holes need to be punched on the beam body at the installation site, which brings great inconvenience to the construction. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a beam module for a scaffold and a design method thereof, so as to solve the problems of great difficulty in designing and constructing the beam modules of the existing scaffolds.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: providing a beam module for a scaffold, comprising a beam assembly and a plurality of purlin mounting members; the plurality of purlin mounting members are evenly arranged on the beam assembly along the length direction of the beam assembly, the beam assembly is evenly provided with a plurality of column mounting parts along the length direction thereof, and the beam assembly comprises at least two beam bodies connected in sequence;

[0006] Wherein, the beam body is any one of at least two lengths of modular beams, and the length of the modular beam of any length is a multiple of the first center distance between two adjacent purlin mounting parts, and the first center distance is a multiple of the second center distance between two adjacent column mounting parts.

[0007] Furthermore, the scaffolding is used to support a plurality of plates arranged in a matrix, and the two sides in the width direction or the two sides in the length direction of the plates are respectively arranged on two adjacent purlin mounting members, and there is a plate gap between two adjacent plates, and the first center distance is equal to the sum of the width of the plate gap and the width or length of the plates.

[0008] Furthermore, the plurality of column mounting portions include a common mounting portion, the common mounting portion is located close to the end of the beam body, and the distance between the center of the common mounting portion and the end of the beam body is 0.5 times the second center distance.

[0009] Furthermore, it also includes a connecting piece, and two adjacent beams are connected by the connecting piece. The beam is also provided with a connecting portion, and the connecting piece is arranged on the beam through the connecting portion. The connecting portion is located at a position of the beam close to its end.

[0010] Furthermore, the plurality of column mounting portions include a common mounting portion, the common mounting portion is located close to an end portion of the beam body, and the connecting member is disposed on the beam body via the connecting portion and the common mounting portion.

[0011] Furthermore, the cross-section of the module beam is in a "J" shape, a wing plate is provided on the top of the module beam, a plurality of purlin mounting parts are provided on the wing plate corresponding to the plurality of purlin mounting parts, and the purlin mounting parts are arranged on the module beam through the purlin mounting parts.

[0012] Furthermore, the purlin mounting member includes a first reinforcing rib and a second reinforcing rib, the first reinforcing rib and the second reinforcing rib are both arranged on the beam body through the purlin mounting portion, and the first reinforcing rib and the second reinforcing rib are arranged relatively to each other, and the first reinforcing rib and the second reinforcing rib are enclosed to form a purlin mounting groove.

[0013] Furthermore, the cross-section of the module beam is in a "J" shape, and column mounting portions and connecting portions are provided on opposite sides of the module beam. The module beam is installed on the pillars of the scaffolding through the column mounting portions, and the beam module also includes a connecting piece, which is connected to the module beam through the connecting portion.

[0014] Another object of the present invention is to provide a beam module design method for a scaffold, wherein the scaffold is used to support a plurality of panels arranged in a matrix, and the beam module design method is used to design the above beam modules, comprising the following steps:

[0015] S1. Calculating a first center distance according to the width or length of the plate body and a preset plate seam width;

[0016] S2. respectively setting at least two module beams of different lengths based on the first center distance and at least two different preset multiple values;

[0017] S3. Calculate the second center distance between two adjacent pillars of the shelf according to the first center distance and the equally divided value.

[0018] Furthermore, before the step S1, the method further includes the step of calculating the equal division value according to the width or length of the plate and a preset modulus value.

[0019] The beneficial effects of the present invention are as follows: the column mounting part and the purlin mounting part on the module beam for the scaffolding provided by the present invention and the length of the module beam are all modularly designed. The beam module provided by the present invention meets the standard modular design, and only two or three lengths of module beams can meet the beam usage requirements of all scaffoldings of photovoltaic panels of the same length or width. The module beam can reduce the design difficulty of the scaffolding, and each module beam can be flexibly spliced, and the consistency of the spacing of the column mounting part and the spacing of the purlin mounting part after splicing is guaranteed. During the installation process of the scaffolding using the beam module, there is no need to perform operations such as punching, grooving, and cutting on the module beam, thereby improving the generation efficiency of the scaffolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a beam assembly in one embodiment of the beam module of the present invention; wherein, Figure 1 (a) is the top view of the beam assembly. Figure 1 (b) is the front view of the beam assembly;

[0021] Figure 2 This is a schematic structural diagram of the splicing position of two adjacent module beams in one embodiment of the beam module of the present invention; wherein, Figure 2 (a) is a top view of the module beam splicing position. Figure 2 (b) is the main view of the module beam splicing position;

[0022] Figure 3 It is a schematic diagram of the design structure of a beam assembly when the width of the plate is 1134 mm; wherein, Figure 3 (a) is the top view of the beam assembly. Figure 3 (b) is the front view of the beam assembly;

[0023] Figure 4 Schematic diagram of the design structure of another beam assembly when the width of the plate is 1134 mm; wherein, Figure 4 (a) is the top view of the beam assembly. Figure 4 (b) is the front view of the beam assembly;

[0024] Figure 5 A front view of a module beam and a purlin mounting member in one embodiment of the present invention;

[0025] Figure 6 A left side view of a module beam and a purlin mounting member in one embodiment of the present invention;

[0026] Figure 7 This is a schematic structural diagram of a purlin mounting member in one embodiment of the beam module of the present invention; wherein, Figure 7 (a) is a top view of the purlin mounting. Figure 7 (b) is the front view of the purlin mounting; Figure 7 (c) is the left side view of the purlin mounting;

[0027] Figure 8 This is a schematic diagram of the structure of the module beam and the connecting member in one embodiment of the present invention; wherein, Figure 8 (a) is a top view of the module beam and the connecting structure. Figure 8 (b) is the front view of the module beam and the connecting structure;

[0028] Fig. 9 A left side view of a connecting member in one embodiment of the present invention;

[0029] Fig.10 The connection method between the connecting member and two adjacent beams is schematically shown; Fig.10 (a) shows the connection between the connector and two module beams using a jacket. Fig.10 (b) shows the inner sleeve connection between the connector and the two module beams;

[0030] Fig.11 This is a structural diagram of a connector in one embodiment of the present invention; wherein, Fig.11 (a) is the top view of the connector. Fig.11 (b) is the front view of the connector;

[0031] Fig.12 The schematic diagram shows the connecting member being cut in half and arranged at the end of the beam component; wherein, Fig.12 (a) is the top view of the beam assembly. Fig.12 (b) is the front view of the beam assembly;

[0032] Fig.13 A left side view of a module beam and a purlin mounting member in another embodiment of the present invention;

[0033] Fig.14 A left side view of a connecting member in another embodiment of the present invention;

[0034] Fig.15 The schematic diagram shows the connection between the connecting member and two adjacent beams using the shingle-like connection method;

[0035] Fig.16 This is a schematic structural diagram of a purlin mounting member in another embodiment of the beam module of the present invention; wherein: Fig.16 (a) is a top view of the purlin mounting. Fig.16 (b) is the front view of the purlin mounting; Fig.16 (c) is the left side view of the purlin mounting;

[0036] Fig.17 It is a schematic diagram of the beam component structure of the existing beam module; wherein, Fig.17 (a) is a top view of the existing beam assembly. Fig.17 (b) is the front view of the existing beam assembly.

[0037] Description of labels:

[0038] 1. Beam assembly; 11. Beam body; 111. Column mounting portion; 112. Common mounting portion; 113. Connecting portion; 114. Wing plate; 115. Purlin mounting portion; 116. Side plate; 117. Beam bottom plate;

[0039] 2. Purlin mounting member; 21. First reinforcing rib member; 22. Second reinforcing rib member; 23. Purlin mounting groove; 24. First purlin mounting hole; 25. Beam mounting hole; 26. First plate portion; 27. Second plate portion; 28. Third plate portion;

[0040] 3. Plate body;

[0041] 4. Connecting piece; 41. Connecting hole; 42. Second purlin mounting hole; 43. Third purlin mounting hole; 44. Fourth purlin mounting hole;

[0042] 5. Bolts;

[0043] 6. Self-tapping screws. DETAILED DESCRIPTION

[0044] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in combination with the implementation modes and the accompanying drawings.

[0045] Please refer to Figures 1 to 16 The present invention provides a beam module for a scaffold, the beam module comprising a beam assembly 1 and a plurality of purlin mounting members 2, the plurality of purlin mounting members 2 being evenly arranged on the beam assembly 1 along the length direction of the beam assembly 1, the beam assembly 1 being evenly provided with a plurality of column mounting portions 111 along the length direction thereof, the beam assembly 1 comprising at least two beam bodies 11 connected in sequence;

[0046] Among them, the beam body 11 is any one of at least two lengths of modular beams, and the length of the modular beam of any length is a multiple of the first center distance between two adjacent purlin mounting parts 2, and the first center distance is a multiple of the second center distance between two adjacent column mounting parts 111.

[0047] As can be seen from the above description, the beneficial effects of the present invention are that the column mounting portion 111 and the purlin mounting portion 115 on the modular beam for the scaffolding provided by the present invention and the length of the modular beam are all modularly designed. The beam module provided by the present invention meets the standard modular design, and only two or three lengths of modular beams can meet the beam usage requirements of all scaffoldings of photovoltaic panels of the same length or width. The modular beam can reduce the design difficulty of the scaffolding, and each modular beam can be flexibly spliced, and the modular design of the column mounting portion 111 and the modular design of the purlin mounting portion 115 after splicing are guaranteed to be continuous and consistent. During the installation process of the scaffolding using the beam module, there is no need to perform operations such as punching, grooving, and cutting on the modular beam, thereby improving the generation efficiency of the scaffolding.

[0048] Furthermore, the scaffolding is used to support a plurality of panels 3 arranged in a matrix, and the panels 3 are respectively arranged on two adjacent purlin mounting members 2 on both sides in the width direction or on both sides in the length direction, and there is a panel gap between two adjacent panels 3, and the first center distance is equal to the sum of the width of the panel gap and the width or length of the panel 3.

[0049] From the above description, it can be seen that the plate body 3 is arranged on the scaffolding through the purlin, and a plate seam is provided between two adjacent plate bodies 3; on the one hand, the purlin mounting parts 2 are used to install the purlins, and the scaffolding can use purlins with a water guide groove structure, and rainwater from the photovoltaic panels can flow into the water guide groove of the purlin through the plate seam, thereby improving the drainage performance of the scaffolding; on the other hand, by setting the width of the plate seam, the size of the first center distance can be close to the preset module value, and the first center distance is an integer, so that the length of the module beam and the second center distance are both integers, thereby improving the convenience of scaffolding design, installation and component production.

[0050] Furthermore, the plurality of column mounting portions 111 include a common mounting portion 112, the common mounting portion 112 is located close to the end of the beam body 11, and the distance between the center of the common mounting portion 112 and the end of the beam body 11 is 0.5 times the second center distance.

[0051] From the above description, it can be seen that the distance between the common installation parts 112 of two adjacent beam bodies 11 is the second center distance, which can ensure that the main installation parts are continuous and consistent after any two module beams are connected, avoiding processing operations such as drilling and grooving at the installation site.

[0052] Furthermore, it also includes a connecting member 4, and two adjacent beam bodies 11 are connected by the connecting member 4. The beam body 11 is also provided with a connecting portion 113. The connecting member 4 is arranged on the beam body 11 through the connecting portion 113, and the connecting portion 113 is located at a position of the beam body 11 close to its end.

[0053] Furthermore, the plurality of column mounting portions 111 include a common mounting portion 112 , and the common mounting portion 112 is located near the end of the beam body 11 , and the connecting member 4 is disposed on the beam body 11 via the connecting portion 113 and the common mounting portion 112 .

[0054] From the above description, it can be known that the common mounting portion 112 can be specifically configured as a common mounting hole, and the common mounting hole can be used as a mounting hole for the column and a mounting hole for installing the connector 4. The splicing installation process used in the modular beam of the present invention has a large number of bolts, which can increase the bending resistance and improve the splicing strength.

[0055] Furthermore, the cross-section of the module beam is in a "J" shape, and a wing plate 114 is provided on the top of the module beam. A plurality of purlin mounting parts 115 corresponding to the plurality of purlin mounting parts 2 are provided on the wing plate 114, and the purlin mounting parts 2 are arranged on the module beam through the purlin mounting parts 115.

[0056] From the above description, it can be seen that the cross-section of the module beam of the present invention is in the shape of a "J", and it has a water guide groove structure. Rainwater from the photovoltaic panels can flow into the water guide groove of the purlin through the panel seams, and then guide the water into the water guide groove of the module beam through the water guide groove of the purlin. The beam module of the scaffolding of the present invention adopts an integrated design of beam structure and water groove. Its mechanical unit is simple and the module setting is clear, which can reduce the cost of module assembly scaffolding.

[0057] Furthermore, the purlin mounting member 2 includes a first reinforcing rib 21 and a second reinforcing rib 22, and the first reinforcing rib 21 and the second reinforcing rib 22 are both arranged on the beam body 11 through the purlin mounting portion 115, and the first reinforcing rib 21 and the second reinforcing rib 22 are arranged relatively to each other, and the first reinforcing rib 21 and the second reinforcing rib 22 enclose a purlin mounting groove 23.

[0058] As can be seen from the above description, the purlin mounting member 2 is composed of reinforcing rib members arranged in pairs, which can flexibly adjust the width of the purlin mounting groove 23 according to the width of the plate seam between two adjacent plate bodies 3.

[0059] Furthermore, the cross-section of the module beam is in a "J" shape, and a column mounting portion 111 and a connecting portion 113 are provided on opposite sides of the module beam. The module beam is installed on the support column of the scaffolding through the column mounting portion 111, and the beam module also includes a connecting member 4, which is connected to the module beam through the connecting portion 113.

[0060] Another object of the present invention is to provide a beam module design method for a scaffold, wherein the scaffold is used to support a plurality of panels 3 arranged in a matrix, and the beam module design method is used to design the above beam modules, comprising the following steps:

[0061] S1. Calculating a first center distance according to the width or length of the plate body 3 and a preset plate seam width;

[0062] S2. respectively setting at least two module beams of different lengths based on the first center distance and at least two different preset multiple values;

[0063] S3. Calculate the second center distance between two adjacent pillars of the shelf according to the first center distance and the equally divided value.

[0064] From the above description, it can be seen that the beam module design method provided by the present invention has low design difficulty, and only two or three lengths of module beams are needed to meet the beam usage requirements of all sheds of photovoltaic panels of the same length or width. The module beams can be flexibly spliced ​​together, and the consistency of the center distance between any two adjacent column mounting parts 111 and the consistency of the center distance between any two adjacent purlin mounting parts 115 after splicing are guaranteed. During the installation process of the shed using the beam module, there is no need to perform operations such as drilling, grooving, and cutting on the beam body 11, thereby improving the efficiency of shed construction and reducing the difficulty of shed construction.

[0065] Furthermore, before the step S1, the method further includes the step of calculating the equal division value according to the width or length of the plate body 3 and a preset modulus value.

[0066] From the above description, it can be seen that the method provided by the present invention can set the equal division value according to the preset module value, and its application flexibility is higher, which is conducive to improving the convenience of scaffolding design, installation and component production.

[0067] Embodiment 1

[0068] Please refer to Figures 1 to 12 , Embodiment 1 of the present invention is to provide a beam module for a scaffold and a design method to solve the problems of high difficulty in designing and constructing beam modules of existing scaffolds.

[0069] The scaffolding includes a plurality of beam modules, a plurality of pillars and a plurality of purlins, wherein the beam modules are arranged on the pillars, and the purlins are arranged on the beam modules. In the first embodiment, the purlins are the cross beam structures of the scaffolding, and the beam modules are the inclined beam structures of the scaffolding.

[0070] The length of the beam module of the scaffolding is usually designed according to the width or length of the photovoltaic panel array installed on the scaffolding, and the beam module is usually spliced ​​by multiple beam bodies 11 for easy transportation. At the same time, in order to improve the versatility of the component, the beam body 11 can be provided with mounting holes for purlins and mounting holes for pillars according to two preset module spacings.

[0071] The existing modular beams can be provided with mounting holes for installing columns according to the customary spacing of the building size, and the mounting holes for installing purlins can be provided in association with the width of the plate body 3 .

[0072] As an example: Fig.17 The modular beam shown in the figure has mounting holes for installing columns according to the common module 300 of building practice, that is, the spacing between two adjacent mounting holes for installing columns is 300mm, and the mounting holes for installing purlins are designed according to the width of the plate body 3 of 1137mm (including the plate seam), that is, the spacing between two adjacent mounting holes for installing purlins is 1137mm; after the two existing modular beams are spliced, the mounting holes for installing purlins can still meet the installation requirement of 1137mm, but the center distance of the mounting holes for installing columns at the splicing portion between the two modular beams is no longer 300mm.

[0073] Therefore, after the existing modular beams are spliced, the installation holes for the purlins and the installation holes for the pillars are not continuous and consistent. Additional holes need to be punched in the beam body 11 at the installation site, which brings great inconvenience to the construction.

[0074] In order to solve the above problems, the first embodiment of the present invention provides a beam module for a scaffolding, which includes a beam assembly 1 and a plurality of purlin mounting members 2, wherein the plurality of purlin mounting members 2 are evenly arranged on the beam assembly 1 along the length direction of the beam assembly 1, the purlins of the scaffolding are connected to the beam assembly 1 through the purlin mounting members 2, a plurality of column mounting portions 111 are evenly arranged on the beam assembly 1 along its length direction, the beam assembly 1 is connected to the pillars of the scaffolding through the column mounting portions 111, the beam assembly 1 includes at least two beam bodies 11 connected in sequence, the beam body 11 is any one of at least two lengths of modular beams, the length of any one length of the modular beam is a multiple of the first center distance between two adjacent purlin mounting members 2, and the first center distance is a multiple of the second center distance between two adjacent column mounting portions 111.

[0075] The trellis described in the first embodiment can be used to support a plurality of plates 3 arranged in a matrix. The trellis can be a photovoltaic trellis or a sunlight trellis for any purpose, and correspondingly, the plates 3 can be plates 3 made of any material such as photovoltaic panels or tempered glass plates. Among them, the length of the beam assembly 1 is associated with the number of rows of the plates 3 arranged in a matrix.

[0076] A horizontal plate installation method is adopted for the plurality of plates 3 on the trellis described in the first embodiment, that is, the short side direction of the plate 3 is used as the drainage slope direction of the trellis, and a plate gap is provided between two adjacent columns of plates 3 to form the plate gap of the plate 3 array. The rainwater from the plate 3 array flows into the horizontally arranged trough-shaped purlin through the plate gap, and then is guided to the beam module, and the water is diverted through the trough structure of the beam module.

[0077] Specifically, two adjacent purlin installation parts 2 are respectively arranged on the beam modules on both sides in the width direction of the plate 3, there is a plate gap between two adjacent plates 3, and the first center distance is equal to the sum of the width of the plate gap and the width or length of the plate 3.

[0078] The first embodiment also provides a beam module design method, which is used to design the above-mentioned beam module, and includes the following steps:

[0079] S1. Calculate the first center distance L1 according to the width or length of the plate 3 and the preset plate gap width;

[0080] S2. Set at least two different lengths of module beams respectively based on the first center distance L1 and at least two different preset multiple values;

[0081] S3. Calculate the second center distance L3 between two adjacent columns of the trellis according to the first center distance L1 and the equal division value.

[0082] Specifically, the cross section of the module beam described in the first embodiment is in a shape of "Ji", and the module beam includes a wing plate 114, a side plate 116 and a beam bottom plate 117. The two sides of the beam bottom plate 117 are turned up to form the side plate 116, and a trough structure is formed by enclosing between the side plate 116 and the beam bottom plate 117. The side plate 116 is turned outwards to form the wing plate 114, and the beam bottom plate 117 is perpendicular to the side plate 116; in actual application, the wing plate 114 is located at the top of the module beam, and a plurality of purlin installation parts 115 corresponding to a plurality of purlin installation parts 2 one by one are arranged on the wing plate 114, and the purlin installation parts 2 are arranged on the module beam through the purlin installation parts 115; a column installation part 111 and a connection part 113 are arranged on the side plate 116, the module beam is installed on the column of the trellis through the column installation part 111, and the beam module further includes a connecting piece 4, and the connecting piece 4 is connected with the module beam through the connection part 113.

[0083] Please refer to Figure 1 And Figure 2In the first embodiment, the first center spacing L1 is designed according to the width of the plate body 3 and the preset plate seam width, that is, the first center spacing L1=the width of the plate body 3+the preset plate seam width, and the width of the plate seam between two adjacent plate bodies 3 is set according to the preset plate seam width; when the number of rows of the plurality of plate bodies 3 arranged in a matrix is ​​M, the length of the beam assembly 1 is L2=L1×M; wherein the beam assembly 1 is formed by splicing a plurality of beam bodies 11, and the beam body 11 is a modular beam of at least two lengths. When two preset multiple values ​​a and b are set, two modular beams of different lengths can be obtained, and the lengths of the two modular beams of different lengths are: aL1, bL1; the second center spacing L3=L1 / N is set according to the equal division value N;

[0084] In order to ensure the continuity of the modular design of the column mounting holes after the two adjacent beam bodies 11 are spliced, in the first embodiment, the plurality of column mounting portions 111 include a common mounting portion 112, and the common mounting portion 112 is located near the end of the beam body 11, and the distance between the center of the common mounting portion 112 and the end of the beam body 11 is 0.5 times the second center distance, that is, the distance between the center of the common mounting portion 112 and the end of the beam body 11 is L1 / 2N;

[0085] After the two module beams are spliced, the spacing between the common mounting portions 112 of the two module beams is L1 / N, which is equal to the second center spacing L3. Therefore, after the module beams of the beam module provided in the first embodiment are spliced, the consistency of the first center spacing between any two adjacent purlin mounting portions 115 and the consistency of the center spacing between any two adjacent column mounting portions 111 can be simultaneously ensured.

[0086] In the first embodiment, before the step S1, the method further includes the step of calculating the equal division value according to the width or length of the plate body 3 and a preset modulus value.

[0087] The method provided in the first embodiment can make the size of the first center distance approach a preset module value by setting the width of the plate seam. This method can improve the convenience of scaffolding design, installation and component production.

[0088] Among them, the preset module value can be designed according to the application habits of the building module. For example, the preset module value can be set to 300. When the preset equal division value is set to 300, it can meet the column spacing division accuracy requirements of the scaffolding without causing the density of the installation holes for installing the pillars to be too high and affecting the appearance of the beam module.

[0089] As an example:

[0090] When the width of the plate 3 is 1134 mm and the preset modulus value is 300, 1134÷300=3.78, then 3 or 4 can be taken as the preset equal division value N;

[0091] Please refer to Figure 3 , when the preset equal division value N is set to 3 and the width of the plate seam is set to 3mm, the first center distance is L1=1134+3=1137mm, and the second center distance is L2=L1 / N=1137 / 3=379mm;

[0092] Please refer to Figure 4 , when the preset equal division value N is set to 4 and the width of the plate seam is set to 6 mm, the first center distance L1=1134+6=1140 mm, and the second center distance L2=L1 / N=1140 / 4=285 mm;

[0093] In the above two cases, the modulus value of the column mounting portion 111 of the beam module set according to the width of the plate body 3 is close to the application requirement of the preset modulus value 300.

[0094] The method provided in the first embodiment further comprises, after step S3: obtaining at least one combination of at least two modular beams of different lengths according to the number of rows of the plurality of plates 3 arranged in a matrix, and forming a beam assembly by combining and splicing the modular beams of two different lengths.

[0095] As an example:

[0096] When three different preset multiple values ​​are set, 3, 4, and 5, three lengths of modular beams of 3L1, 4L1, and 5L1 can be set respectively according to the three preset multiple values;

[0097] (1) When the number of rows of the plurality of plates 3 arranged in a matrix is ​​6, the total length of the beam assembly 1 is 6L1, and the beam assembly can be formed by splicing two modular beams with a length of 3L1;

[0098] (2) When the number of rows of the plurality of plates 3 arranged in a matrix is ​​7, the total length of the beam assembly 1 is 7L1, and the beam assembly can be formed by splicing a module beam with a length of 3L1 and a module beam with a length of 4L1;

[0099] (3) When the number of rows of the plurality of plates 3 arranged in a matrix is ​​8, the total length of the beam assembly 1 is 8L1, and the beam assembly can be formed by splicing two module beams with a length of 4L1;

[0100] (4) When the number of rows of the plurality of plates 3 arranged in a matrix is ​​9, the total length of the beam assembly 1 is 9L1, and the beam assembly can be formed by splicing a module beam with a length of 4L1 and a module beam with a length of 5L1;

[0101] (5) When the number of rows of the plurality of plates 3 arranged in a matrix is ​​10, the total length of the beam assembly 1 is 10L1, and the beam assembly can be formed by splicing two module beams with a length of 5L1;

[0102] (6) When the number of rows of the plurality of plates 3 arranged in a matrix is ​​11, the total length of the beam assembly 1 is 11L1, and the beam assembly can be composed of two module beams with a length of 3L1, a module beam with a length of 4L1, and a module beam with a length of 5L1;

[0103] (7) When the number of rows of the plurality of plates 3 arranged in a matrix is ​​12, the total length of the beam assembly 1 is 12L1, and the beam assembly can be formed by splicing three module beams each having a length of 4L1.

[0104] Of course, the at least two different preset multiple values ​​described in the first embodiment can be set according to actual application requirements. For example, when two preset multiple values ​​2 and 3 are set, two modular beams of different lengths are also used to meet the splicing requirements of the beam modules of all scaffolds using the plate body 3 of this width size.

[0105] The fewer the number of preset multiple values, the fewer the types of modular beams, and the higher the degree of standardization, but the number of splicing points of the corresponding beam components will increase; the more the number of preset multiple values, the more the types of modular beams, but the number of splicing points of the beam components can be reduced, and the aesthetics of the beam modules can be improved. The method of the present invention does not impose any restrictions on the preset multiple values, and can be selected and set according to needs and convenience when applied.

[0106] In the method provided in the first embodiment, the width of the plate seam can also be set according to the actual application requirements, the value of the preset equal division value and the width of the plate body 3, so that the second center distance is close to the preset modulus value while ensuring that the second center distance is an integer, thereby improving the convenience of scaffolding design, installation and component production. Preferably, the width of the plate seam can be: 3mm≤plate seam≤20mm.

[0107] Please refer to Figure 5 In the first embodiment, the width of the plate seam can be designed and selected according to the needs. In order to reduce the types and number of components required for building the scaffold, the purlin mounting member 2 includes a first reinforcing rib 21 and a second reinforcing rib 22. The first reinforcing rib 21 and the second reinforcing rib 22 are arranged on the beam body 11 through the purlin mounting portion 115. The first reinforcing rib 21 and the second reinforcing rib 22 are arranged opposite to each other. The first reinforcing rib 21, the second reinforcing rib 22 and the top of the beam body 11 enclose a purlin mounting groove 23.

[0108] In short, in the first embodiment, two relatively arranged reinforcing ribs are provided on the beam module to increase the structural strength of the module beam, and the two reinforcing ribs enclose a purlin mounting groove 23 for installing purlins. By adjusting the distance between the two reinforcing ribs, the width of the purlin mounting groove 23 can be adjusted to install a purlin mounting member 2 of a suitable size to meet the setting requirements of the plate seam.

[0109] Please refer to Figure 5 In the first embodiment, the first reinforcing rib member 21 and the second reinforcing rib member 22 are both angle steel type reinforcing ribs with an L-shaped cross-section, and the two flanges of the angle steel type reinforcing ribs are inclined or vertically arranged at a certain angle, and the ends of the two flanges of the angle steel type reinforcing ribs can be optionally set to be curled or not curled.

[0110] Please refer to Figure 6 In the first embodiment, two beam mounting holes 25 are arranged on one flange of the angle steel type reinforcement rib, and the rib mounting portion is specifically a rib mounting hole group, wherein each rib mounting group is used to mount two angle steel type reinforcement ribs, so each rib mounting hole group includes 4 rib mounting holes in total, and the center distance between two adjacent rib mounting holes is L1. In actual application, the angle steel type reinforcement rib is fixedly mounted to the beam body 11 by bolts 5.

[0111] Of course, in other embodiments of the present invention, the reinforcing ribs and the beam body 11 can be fixed in other ways. For example, the reinforcing ribs and the beam body 11 can be fixed by setting mutually cooperating clip structures. The present invention does not limit the fixing method of the reinforcing ribs and the beam body 11 and the structural setting of the rib mounting part.

[0112] As a preference, please refer to Figure 2 In the first embodiment, two rib mounting holes may be provided near the edge of the beam body 11. When two beam bodies 11 are spliced, the two rib mounting holes on their respective edges may be combined to form a group of rib mounting holes to improve the design and installation convenience of the beam body 11.

[0113] Please refer to further Figure 7 In the first embodiment, two first purlin mounting holes 24 are provided on the other flange of the angle steel type reinforcement rib, and the purlin and the angle steel type reinforcement rib are fixed through the first purlin mounting holes 24.

[0114] Please refer to Figure 8In the first embodiment, two adjacent beam bodies 11 are connected by a connecting member 4, and a connecting portion 113 is also provided on the beam body 11, and the connecting portion 113 is located near the end of the beam body 11; the plurality of column mounting portions 111 include a common mounting portion 112, and the common mounting portion 112 has the functions of mounting a support column and mounting a connecting member 4, and the common mounting portion 112 is located near the end of the beam body 11, and the connecting member 4 is arranged on the beam body 11 through the connecting portion 113 and the common mounting portion 112. The splicing installation process adopted by the beam module of the present embodiment has a large number of bolts, which can increase the bending resistance of the beam assembly and improve the splicing strength.

[0115] Please combine Figure 2 and Figure 8 For reference, in the first embodiment, the connection portion 113 and the common mounting portion 112 are both hole groups arranged on the module beam side plate 116 , and the connector 4 is provided with connection holes 41 corresponding to the connection portion 113 and the common mounting portion 112 .

[0116] Please refer to Fig. 9 In the first embodiment, the cross section of the connector 4 is in the shape of a "F", and the side plate of the connector 4 is vertically arranged to the bottom plate of the beam. The wing plate 114 of the connector 4 and the wing plate 114 of the beam body 11 are fixed by bolts 5 and self-tapping screws 6, which can improve the load-bearing capacity and stability of the module beam after splicing.

[0117] Please refer to Fig.10 , the connecting member 4 and the two module beams can be connected by a jacket (such as Fig.10 (a) or inner sleeve connection (as shown Fig.10 (b)). The outer sleeve connection refers to that the connecting member 4 is sleeved on the outer sides of the two module beams; the inner sleeve connection refers to that the connecting member 4 is sleeved on the inner sides of the two module beams.

[0118] Please refer to Fig.11 The connector 4 described in the first embodiment of the present invention can be arranged at the end of the beam assembly 1 to make up for the lack of purlin support mounting holes of the module beam. Therefore, the wing plate of the "X"-shaped connector 4 is provided with a fourth purlin mounting hole 44, a second purlin mounting hole 42 and a third purlin mounting hole 43 which are arranged in sequence along the length direction of the connector 4; wherein the third purlin mounting hole 43 serves as a mounting hole for the purlin (i.e., the side purlin) connected to the end of the module beam, the fourth purlin mounting hole 44 serves as a supplementary mounting hole for the side purlin, and the second purlin mounting hole 42 serves as a mounting hole for the purlin (i.e., the middle purlin) connected to the middle of the module beam.

[0119] Please refer to Fig.12 In the first embodiment, the connector 4 can also be cut in half and arranged at the end of the beam assembly 1 as an extended structure for installing a downspout or a gutter or a ridge maintenance board.

[0120] Embodiment 2

[0121] Please refer to Figures 13 to 15 In the second embodiment of the present invention, the structures of the module beam and the connecting member 4 are modified on the basis of the first embodiment. The only difference between the second embodiment and the first embodiment is that:

[0122] In the second embodiment, the bottom plate 117 of the module beam and the side plate 116 of the module beam are inclined at a certain angle, and the cross sections of the two module beams can be nested.

[0123] Correspondingly, such as Fig.14 As shown, the beam bottom plate of the connecting member 4 and the side plate of the connecting member 4 are inclined at a certain angle.

[0124] Please refer to Fig.15 In the second embodiment, the connector 4 and two adjacent beams 11 can be connected in an overlapping manner, that is, one beam 11, the connector 4 and the other beam 11 are overlapped in sequence, which can improve the waterproof performance of the beam module.

[0125] Embodiment 3

[0126] Please refer to Fig.16 In the third embodiment of the present invention, the purlin mounting member 2 is modified on the basis of the first embodiment. The only difference between the third embodiment and the first embodiment is that the first reinforcing rib member 21 and the second reinforcing rib member 22 are both channel steel type reinforcing ribs.

[0127] The channel steel type reinforcement rib includes a first plate portion 26, a second plate portion 27, and a third plate portion 28 which are connected in sequence. The first plate portion 26, the second plate portion 27, and the third plate portion 28 form a groove, and the first plate portion 26 is provided with a beam mounting hole 25, and the second plate portion 27 is provided with a first purlin mounting hole 24.

[0128] In summary, the column mounting portion 111 and the purlin mounting portion 115 on the modular beam for the scaffolding provided by the present invention, as well as the length of the modular beam, are all modularly designed. The beam module provided by the present invention meets the standard modular design, and only two or three lengths of modular beams can meet the beam usage requirements of all scaffoldings of photovoltaic panels of the same length or width. The modular beam can reduce the design difficulty of the scaffolding, and each modular beam can be flexibly spliced, and the modular design of the column mounting portion 111 and the modular design of the purlin mounting portion 115 after splicing are guaranteed to be continuous and consistent. During the installation process of the scaffolding using the beam module, there is no need to perform operations such as punching, grooving, and cutting on the modular beam, thereby improving the generation efficiency of the scaffolding.

[0129] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A method for designing beam modules for a scaffolding, wherein the scaffolding is used to support a plurality of panels arranged in a matrix, characterized in that: The beam module design method is used to design a beam module, wherein the beam module includes a beam assembly and a plurality of purlin mounting members; the plurality of purlin mounting members are evenly arranged on the beam assembly along the length direction of the beam assembly, a plurality of column mounting parts are evenly arranged on the beam assembly along the length direction thereof, and the beam assembly includes at least two beam bodies connected in sequence; Wherein, the beam body is any one of at least two lengths of modular beams, the length of the modular beam of any length is a multiple of the first center distance between two adjacent purlin mounting parts, and the first center distance is a multiple of the second center distance between two adjacent column mounting parts; The beam module design method comprises the following steps: S1, calculating a first center distance L1 according to the width or length of the plate body and a preset plate seam width, wherein the first center distance L1 = the width of the plate body + the preset plate seam width; S2. respectively setting at least two module beams of different lengths based on the first center distance and at least two different preset multiple values; S3, calculating the second center distance between two adjacent pillars of the scaffolding according to the first center distance and the equal division value, the second center distance L2 = the first center distance L1 / the equal division value N; Before step S1, the method further includes the step of calculating the equal division value according to the width or length of the plate and a preset modulus value.

2. A beam module design method for a scaffold according to claim 1, characterized in that: The frame is used to support multiple panels arranged in a matrix, and the two sides of the panel in the width direction or the two sides of the length direction are respectively arranged on two adjacent purlin mounting parts, and there is a panel gap between the two adjacent panel bodies, and the first center distance is equal to the sum of the width of the panel gap and the width or length of the panel body.

3. A beam module design method for a scaffold according to claim 1, characterized in that: The plurality of column mounting portions include a common mounting portion, the common mounting portion is located close to an end of the beam body, and a distance between a center of the common mounting portion and the end of the beam body is 0.5 times the second center distance.

4. A beam module design method for a scaffold according to claim 1, characterized in that: It also includes a connecting piece, through which two adjacent beam bodies are connected. The beam body is also provided with a connecting portion, through which the connecting piece is arranged on the beam body, and the connecting portion is located at a position of the beam body close to its end.

5. A beam module design method for a scaffold according to claim 4, characterized in that: The plurality of column mounting portions include a common mounting portion, the common mounting portion is located near an end of the beam body, and the connecting member is disposed on the beam body via the connecting portion and the common mounting portion.

6. A beam module design method for a scaffold according to claim 1, characterized in that: The cross section of the module beam is in a "X" shape. A wing plate is provided on the top of the module beam. A plurality of purlin mounting parts corresponding to the plurality of purlin mounting parts are provided on the wing plate. The purlin mounting parts are arranged on the module beam through the purlin mounting parts.

7. A beam module design method for a scaffold according to claim 6, characterized in that: The purlin mounting member includes a first reinforcing rib and a second reinforcing rib. The first reinforcing rib and the second reinforcing rib are both arranged on the beam body through the purlin mounting portion, and the first reinforcing rib and the second reinforcing rib are arranged opposite to each other. The first reinforcing rib and the second reinforcing rib are enclosed to form a purlin mounting groove.

8. A beam module design method for a scaffolding according to claim 1, characterized in that: The cross section of the module beam is in the shape of a "J". A column mounting portion and a connecting portion are provided on opposite sides of the module beam. The module beam is installed on the support column of the scaffolding through the column mounting portion. The beam module also includes a connecting piece, which is connected to the module beam through the connecting portion.

Images