Roof steel structure support and using method

Abstract

The invention provides a roof steel structure support and a using method, and relates to the technical field of supports, the roof steel structure support comprises a support structure and a clamping assembly, the clamping assembly is arranged on the support structure, a connecting hole is formed in the top of the support structure, and the clamping assembly is slidably connected to the connecting hole; the clamping assembly comprises an upper clamping plate and a lower clamping plate, a sliding connecting plate is arranged at the bottom of the side, close to the lower clamping plate, of the upper clamping plate, through the design of the clamping assembly, the upper clamping plate can be lifted upwards according to the installation requirement, so that the sliding connecting plate slides in the adjusting groove, and at the moment, the limiting bolt penetrates into the sliding groove after being rotated; the sliding grooves are mutually extruded and fixed, the sliding connecting plate is limited, the upper clamping plate is prevented from sliding up and down in the adjusting groove after the upper clamping plate is adjusted, and by adjusting the clamping height of the upper clamping plate, when the device is used, the optimal installation clamping height can be adjusted according to the actual situation, so that the stability of the color steel plate after installation is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of brackets, and in particular to a roof steel structure bracket and a use method thereof. Background Art

[0002] Roof color steel brackets usually refer to the structural frame used to support and fix color steel roofs. Color steel plates are often used to cover roofs and walls, and color steel brackets are an important component of supporting these color steel plates. Color steel brackets are fixed to the building structure to support the color steel plates and ensure that they are firmly covered on the roof or wall.

[0003] In the process of laying color steel on the roof, it is usually necessary to use a bracket structure that matches the color steel plate to fix it to ensure that it is firmly covered on the roof or wall. Since the bracket structure is used to install the color steel plate, different types of bracket structures are required to install and fix the color steel plates in different positions, such as color steel connecting brackets, color steel edge fixing brackets, etc.

[0004] The existing color steel fixed bracket structure is simple and adopts an integral stamping method. It is not only inexpensive but also easy to use. After connecting the bottom of the bracket to the roof or wall, the color steel plate can be snapped onto the top of the bracket structure. However, since this structure is made by the one-piece stamping method, it cannot be adjusted as a whole during use. Only a bracket structure that is compatible with the color steel size can be made to ensure that the bracket structure can be stably connected with the color steel. Due to different roof conditions, color steels of different sizes need to be laid, which leads to the need to set up multiple bracket structures that are compatible with the color steel. It is easy to mix up the multiple brackets, resulting in inconvenience in installation and defects.

[0005] Therefore, the present invention provides a roof steel structure support and a method of use. Summary of the Invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a roof steel structure bracket and a method of use.

[0007] In order to achieve the above object, the present invention adopts the following technical solution: a roof steel structure support, comprising a support structure and a clamping assembly, wherein the clamping assembly is arranged on the support structure, a connection hole is opened on the top of the support structure, and the clamping assembly is slidably connected to the connection hole;

[0008] The locking assembly includes an upper locking plate and a lower locking plate. A sliding connecting plate is provided at the bottom of the upper locking plate close to the lower locking plate. An adjustment groove is provided at the top of the lower locking plate close to the sliding connecting plate. The upper locking plate is slidably connected in the adjustment groove through the sliding connecting plate.

[0009] As a preferred embodiment, sliding grooves are provided on both sides of the sliding connection plate, and a limiting bolt threadedly connected to the sliding groove is provided on one side of the lower engaging plate located at the adjustment groove.

[0010] The beneficial effect of adopting the above-mentioned further scheme is: during use, the upper clamping plate can be lifted upward according to the installation requirements, so that the sliding connecting plate slides in the adjustment groove. At this time, the rotating limit bolt passes through the slide groove, squeezing and fixing the slide grooves against each other, and limiting the sliding connecting plate to prevent the upper clamping plate from sliding up and down in the adjustment groove after adjusting the upper clamping plate.

[0011] As a preferred embodiment, a locking hole is provided at the bottom of the lower locking plate, a bolt passing through the locking hole is provided at the bottom of the bracket structure, and a nut is threadedly connected to one end of the bolt located at the top of the lower locking plate.

[0012] The beneficial effect of adopting the above-mentioned further scheme is: the lower clamping plate and the bracket structure are fixed by connecting them through bolts and nuts, one of the connection holes is selected as the installation point as needed, and after sliding the bolt upward from the bottom of the bracket structure, the nut is used to connect the bolt thread to fix the bracket structure and the lower clamping plate to prevent the bracket structure and the lower clamping plate from separating during use.

[0013] As a preferred embodiment, strip-shaped limiting plates are provided on both sides of the connection hole of the bracket structure, and the distance between the two strip-shaped limiting plates is adapted to the width of the bolt.

[0014] The beneficial effect of adopting the above-mentioned further scheme is that the bolt can be further limited by a strip limiting plate. Under the action of the strip limiting plate, the two sides of the bolt are clamped and limited to each other, so that when the nut is rotated, the bolt will not rotate under the action of the rotational force, so that the bottom of the bolt cannot be limited by auxiliary tools during the installation process, making the installation more convenient.

[0015] As a preferred embodiment, a reinforcing plate is provided at the bottom of the upper clamping plate on a side away from the sliding connection plate.

[0016] The beneficial effect of adopting the above further scheme is: by setting the reinforcing plate, the clamping point of the upper clamping plate and the color steel is thickened to prevent the color steel from breaking at the clamping point of the upper clamping plate due to the weak strength of the clamping point of the upper clamping plate during use, resulting in separation between the color steel and the bracket under special circumstances. By thickening the special part, the practicality of the device is improved.

[0017] As a preferred embodiment, the cross-section of the support structure is a trapezoidal structure, and mounting holes are provided on both sides of the bottom of the support structure, and the two connection holes are respectively provided at the steps on the top of the support structure.

[0018] The beneficial effect of adopting the above further scheme is: through the stepped structural design of the bracket structure, when the device is in use, one of the connection holes can be selected according to the clamping height of the color steel to connect and fix the clamping assembly to the bracket structure, thereby changing the clamping height of the upper clamping plate, and the bracket structure is connected and fixed to the roof or wall by installing the fixing holes.

[0019] Compared with the prior art, the advantages and positive effects of the present invention are:

[0020] 1. In the present invention, through the design of the locking assembly, the upper locking plate can be lifted upward according to installation requirements, so that the sliding connecting plate slides in the adjustment groove. At this time, the rotating limit bolt passes through the slide groove, squeezes and fixes the slide grooves against each other, and limits the sliding connecting plate to prevent the upper locking plate from sliding up and down in the adjustment groove after adjusting the upper locking plate. By adjusting the locking height of the upper locking plate 21, the device can be used to adjust the optimal installation locking height according to actual conditions to ensure the stability of the color steel plate after installation.

[0021] 2. In the present invention, the stepped structural design of the bracket structure allows the device to be used by first selecting one of the connection holes according to the engagement height of the color steel to connect and fix the engagement component to the bracket structure. During the connection and fixation process, the bolt can also be limited by the strip limiting plate. Under the action of the strip limiting plate, the two sides of the bolt are mutually engaged and limited, so that when the nut is rotated, the bolt will not rotate under the action of the rotational force, so that the bottom of the bolt cannot be limited by auxiliary tools during the installation process, making the installation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a roof steel structure support according to the present invention;

[0023] Figure 2 This is a disassembled diagram of a roof steel structure support of the present invention;

[0024] Figure 3 This is a structural diagram of a support structure in a roof steel structure support of the present invention;

[0025] Figure 4 This is a disassembled diagram of the engaging components in a roof steel structure support of the present invention.

[0026] Reference numerals:

[0027] 1. Bracket structure; 11. Mounting holes; 12. Connection holes; 121. Strip limit plate; 13. Bolts; 14. Nuts;

[0028] 2. Clamping assembly; 21. Upper clamping plate; 211. Reinforcement plate; 22. Sliding connecting plate; 23. Slide groove; 24. Lower clamping plate; 241. Adjustment groove; 242. Clamping hole; 243. Limit bolt. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figure 1-4 As shown, the present invention provides a technical solution: a roof steel structure bracket, including a bracket structure 1 and a clamping assembly 2, the clamping assembly 2 is arranged on the bracket structure 1, and a connecting hole 12 is opened on the top of the bracket structure 1, and the clamping assembly 2 is slidably connected to the connecting hole 12; the clamping assembly 2 includes an upper clamping plate 21 and a lower clamping plate 24, the bottom of the upper clamping plate 21 close to the lower clamping plate 24 is provided with a sliding connecting plate 22, the top of the lower clamping plate 24 close to the sliding connecting plate 22 is provided with an adjusting groove 241, the upper clamping plate 21 is slidably connected in the adjusting groove 241 through the sliding connecting plate 22, and sliding grooves 23 are opened on both sides of the sliding connecting plate 22, and the lower clamping plate 24 is located at the adjusting groove 241. The locking cam 243 is rotated to penetrate into the sliding groove 23, squeezing and fixing the sliding grooves 23 to limit the sliding connecting plate 22, and preventing the upper locking plate 21 from sliding up and down in the adjusting groove 241 after adjusting the upper locking plate 21. By adjusting the locking height of the upper locking plate 21, the device can be used to adjust the optimal installation locking height according to actual conditions to ensure the stability of the color steel plate after installation, thereby solving the technical problem that the color steel installation locking height cannot be adjusted.

[0031] A step further, such as Figure 1 - Figure 3As shown: the cross-section of the bracket structure 1 is a trapezoidal structure, and mounting holes 11 are provided on both sides of the bottom of the bracket structure 1. Two connecting holes 12 are respectively arranged at the steps on the top of the bracket structure 1. The bottom of the lower clamping plate 24 is provided with a clamping hole 242, and the bottom of the bracket structure 1 is provided with a bolt 13 passing through the clamping hole 242. One end of the bolt 13 located at the top of the lower clamping plate 24 is threadedly connected with a nut 14. Through the stepped structural design of the bracket structure 1, when the device is in use, one of the connecting holes 12 can be selected according to the clamping height of the color steel to connect and fix the clamping component 2 to the bracket structure 1, so that the bottom of the bolt 13 cannot be limited by auxiliary tools during the installation process, making the installation more convenient and solving the technical problem of connecting the clamping component 2.

[0032] The above solution still has the problem that when the nut 14 is rotated, the bolt 13 will rotate under the action of the torque, such as Figure 3 As shown: In this solution, strip limit plates 121 are provided on both sides of the connecting hole 12 on the bracket structure 1. The spacing between the two strip limit plates 121 is adapted to the width of the bolt 13. The bolt 13 is limited by the strip limit plates 121. Under the action of the strip limit plates 121, the two sides of the bolt 13 are mutually clamped and limited, so that when the nut 14 is rotated, the bolt 13 will not rotate under the action of the rotational force, so that the bottom of the bolt 13 cannot be limited by auxiliary tools during the installation process, making the installation more convenient.

[0033] The above solution also has the problem that the top of the upper clamping plate 21 is easy to break under special circumstances, such as Figure 4 As shown: In this solution, a reinforcing plate 211 is provided at the bottom of the side of the upper clamping plate 21 away from the sliding connecting plate 22. Through the provision of the reinforcing plate 211, the clamping part of the upper clamping plate 21 to the color steel is thickened to prevent the color steel from breaking the clamping part of the upper clamping plate 21 under special circumstances during use due to the weak strength of the clamping part of the upper clamping plate 21, resulting in separation between the color steel and the bracket. The practicality of the device is improved by thickening the special part.

[0034] Working principle:

[0035] like Figure 1-4After the bolt 13 is inserted into the fixing hole 11 of the lower clamping plate 24, the bracket 1 is screwed into the fixing hole 11. The bracket 1 is then placed in the designated position and the fixing hole 11 is inserted through the fixing bolt to connect the bracket 1 to the roof or wall.

[0036] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A roof steel structure support, comprising a support structure (1) and a snap-fit assembly (2), characterized in that: The snap-fit assembly (2) is arranged on the support structure (1); a connection hole (12) is provided on the top of the support structure (1); and the snap-fit assembly (2) is slidably connected to the connection hole (12); The snap-fit assembly (2) comprises an upper snap-fit plate (21) and a lower snap-fit plate (24); a sliding connection plate (22) is provided at the bottom of the upper snap-fit plate (21) close to the lower snap-fit plate (24); an adjustment groove (241) is provided at the top of the lower snap-fit plate (24) close to the sliding connection plate (22); and the upper snap-fit plate (21) is slidably connected in the adjustment groove (241) via the sliding connection plate (22).

2. A roof steel structure support according to claim 1, characterized in that: Slide grooves (23) are provided on both sides of the sliding connection plate (22), and a limiting bolt (243) threadedly connected to the slide groove (23) is provided on one side of the lower clamping plate (24) located at the adjustment groove (241).

3. The roof steel structure support according to claim 1, characterized in that: The bottom of the lower engaging plate (24) is provided with an engaging hole (242), the bottom of the support structure (1) is provided with a bolt (13) passing through the engaging hole (242), and one end of the bolt (13) located at the top of the lower engaging plate (24) is threadedly connected with a nut (14).

4. The roof steel structure support according to claim 1, characterized in that: Strip-shaped limiting plates (121) are provided on both sides of the connection hole (12) on the support structure (1), and the distance between the two strip-shaped limiting plates (121) is adapted to the width of the bolt (13).

5. The roof steel structure support according to claim 1, characterized in that: A reinforcing plate (211) is provided at the bottom of one side of the upper clamping plate (21) away from the sliding connection plate (22).

6. The roof steel structure support according to claim 1, characterized in that: The cross section of the support structure (1) is a trapezoidal structure, and mounting holes (11) are provided on both sides of the bottom of the support structure (1), and the two connection holes (12) are respectively provided at the steps on the top of the support structure (1).

7. A method for using a roof steel structure support, characterized in that: The following steps are involved: Step 1: First, according to the height of the color steel, select one of the connection holes (12) for connection and fixing; Insert the bolt (13) from the bottom of the support structure (1) into the connecting hole (12) and pass through the engaging hole (242) of the lower engaging plate (24); at this time, thread the nut (14) and the bolt (13) together; Step 2: After the installation is completed, the support structure (1) is placed at the designated location, and the mounting bolt is inserted into the mounting fixing hole (11) to connect and fix the support structure (1) to the roof or wall; Step 3, according to the actual situation, lift the upper clamping plate (21) upwards so that the sliding connecting plate (22) slides in the adjustment groove (241); At this time, the rotation limit bolt (243) passes through the slide groove (23), squeezes and fixes the slide grooves (23) to each other, and limits the sliding connection plate (22); after the upper clamping plate (21) is adjusted, the upper clamping plate (21) is prevented from sliding up and down in the adjustment groove (241).

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