Frame type connecting and supporting system

Abstract

The invention discloses a frame type connecting and supporting system in the field of building supporting systems, the frame type connecting and supporting system comprises a sectional material body and a connecting component, the corners of the sectional material body are sunken inwards to form clamping grooves, and each clamping groove extends in the length direction of the sectional material body; the connecting component comprises a first clamping piece and a second clamping piece which are oppositely arranged, and the first clamping piece and the second clamping piece are connected through a connecting piece; a first clamping jaw and a second clamping jaw are formed between the first clamping piece and the second clamping piece, the first clamping jaw is used for clamping the clamping groove of one sectional material body, and the second clamping jaw is used for clamping the clamping groove of the other sectional material body, so that the two sectional material bodies are connected. The problems that an existing supporting system has many accessories and is complex to install, and only one face or two faces of a sectional material can be used for connection are solved, the number of the accessories needed during installation can be reduced, installation is simpler, the installation efficiency is improved, and the flexibility and diversity of supporting system design are improved.

Description

Technical Field

[0001] The invention relates to the technical field of building support systems, in particular to a frame type connection support system. Background Art

[0002] Support systems are often used in industry and construction. Support systems are structures made of steel materials and are one of the commonly used industrial and construction facilities. Support systems are mainly composed of steel beams, steel columns, steel trusses and other profiles made of steel and steel plates. Because of their light weight and simple construction, they are widely used in large factories, venues, super high-rise buildings and other fields.

[0003] Usually, many parts of the support system are connected by welding, but this is not only inconvenient in disassembly and transportation of the support system, but also easy to desolder after a long period of use, causing safety hazards. In order to solve this problem, multiple bolts or rivets are used for connection. However, since a large number of accessories are needed for connection, the installation process becomes relatively complicated, and only one or two surfaces of the profile can be used for connection, which limits the flexibility and diversity of the support system design to a certain extent.

[0004] The above defects need to be solved urgently. Summary of the invention

[0005] In order to solve the problems that the existing support system has many accessories, is complicated to install, and can only use one or two surfaces of the profile for connection, the present invention provides a frame type connection support system.

[0006] The technical solution of the present invention is as follows:

[0007] A frame type connection support system, comprising:

[0008] A profile body, wherein the corners of the profile body are inwardly recessed to form clamping grooves, and each of the clamping grooves extends along the length direction of the profile body;

[0009] The connecting member comprises a first clamping member and a second clamping member which are arranged opposite to each other, wherein the first clamping member and the second clamping member are connected via a connecting member;

[0010] A first clamping claw and a second clamping claw are formed between the first clamping member and the second clamping member. The first clamping claw is used to clamp the clamping groove of one of the profile bodies, and the second clamping claw is used to clamp the clamping groove of another of the profile bodies to connect the two profile bodies.

[0011] According to the above-mentioned solution of the present invention, the profile body includes four connecting plates, and the clamping groove is arranged at the connection between two adjacent connecting plates.

[0012] According to the above scheme of the present invention, the clamping groove includes a bottom plate, a first inclined plate and a second inclined plate, the two sides of the bottom plate are respectively connected to one side of the first inclined plate and one side of the second inclined plate, the other side of the first inclined plate is connected to one of the connecting plates, and the second inclined plate is connected to another of the connecting plates.

[0013] According to the present invention of the above-mentioned scheme, the groove width of the clamping groove gradually increases from the outside to the inside.

[0014] According to the above-mentioned aspect of the present invention, the groove depth of the clamping groove is greater than 2 mm.

[0015] According to the above-mentioned scheme of the present invention, the clamping groove is provided with a first connecting tooth, and the first clamping member and the second clamping member are correspondingly provided with a second connecting tooth, and the second connecting tooth meshes with the corresponding first connecting tooth.

[0016] According to the present invention of the above scheme, the first clamping member includes a first main body portion, a first bent portion is provided on one side of the first main body portion, and a second bent portion is provided on the bottom of the first main body portion;

[0017] The second clamping member comprises a second main body portion, a third bent portion is disposed on one side of the second main body portion, and a fourth bent portion is disposed on the bottom of the second main body portion;

[0018] The first curved portion cooperates with the third curved portion to form the first clamping claw, and the second curved portion cooperates with the fourth curved portion to form the second clamping claw.

[0019] According to the above-mentioned scheme of the present invention, the vertical cross-sections of the first main body portion and the second main body portion are both triangular, the first bent portion is arranged on the first side of the first main body portion, the second bent portion is arranged on the second side adjacent to the first side of the first main body portion, the third bent portion is arranged on the first side of the second main body portion, and the fourth bent portion is arranged on the second side adjacent to the first side of the second main body portion.

[0020] According to the present invention of the above scheme, the first curved portion and the second curved portion each include a first transverse plate, a first bending plate and a first clamping plate connected in sequence, the first transverse plate is connected to the first main body portion, and a first connecting groove is formed between the first transverse plate, the first bending plate and the first clamping plate;

[0021] The third curved portion and the fourth curved portion each include a second transverse plate, a second bending plate and a second clamping plate connected in sequence, the second transverse plate is connected to the second main body portion, and a second connecting groove is formed between the second transverse plate, the second bending plate and the second clamping plate;

[0022] The first connecting groove and the corresponding second connecting groove cooperate with each other to clamp the clamping groove side walls of the two profile bodies.

[0023] According to the above-mentioned solution of the present invention, a first connecting hole is provided on the first clamping member, a second connecting hole is provided on the second clamping member, and the connecting member passes through the first connecting hole and matches with the second connecting hole.

[0024] The present invention according to the above scheme has the following beneficial effects:

[0025] In the above-mentioned frame-type connection support system, a first clamping claw and a second clamping claw are formed between the first clamping member and the second clamping member. The first clamping claw and the second clamping claw can respectively clamp the clamping grooves of the two profile bodies, thereby realizing a stable connection between the profiles. There is no need for a large number of bolts, nuts or rivets and other connecting parts, which greatly reduces the number of accessories required for installation, makes installation simpler, and improves installation efficiency.

[0026] In addition, the corners of the profile body are recessed inward to form clamping grooves, that is, each side of the profile body is provided with a clamping groove, so that each side of a profile body can cooperate with the connecting component to connect with another profile body, thereby improving the flexibility and diversity of the support system design. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is one of the structural schematic diagrams of the present invention;

[0028] Figure 2 for Figure 1 A magnified view of part A;

[0029] Figure 3 This is the second structural schematic diagram of the present invention;

[0030] Figure 4 This is the third structural schematic diagram of the present invention;

[0031] Figure 5 It is one of the structural schematic diagrams of the profile body;

[0032] Figure 6 This is the second structural diagram of the profile body;

[0033] Figure 7 It is one of the structural schematic diagrams of the profile body of other embodiments;

[0034] Figure 8 This is the second structural schematic diagram of the profile body of another embodiment;

[0035] Fig. 9 It is one of the structural schematic diagrams of the connecting member;

[0036] Fig.10 The second structural diagram of the connecting member;

[0037] Fig.11 This is a split diagram of the connecting components.

[0038] In the figure, 1, profile body; 11, clamping groove; 111, bottom plate; 112, first inclined plate; 113, second inclined plate; 12, connecting plate; 13, reinforcing rib; 14, connecting hole; 15, first connecting tooth;

[0039] 2. Connecting member; 21. First clamping member; 211. First main body; 212. First bent portion; 2121. First transverse plate; 2122. First folded plate; 2123. First clamping plate; 2124. First connecting groove; 213. Second bent portion; 214. First connecting hole; 22. Second clamping member; 221. Second main body; 222. Third bent portion; 2221. Second transverse plate; 2222. Second folded plate; 2223. Second clamping plate; 2224. Second connecting groove; 223. Fourth bent portion; 224. Second connecting hole; 23. Second connecting tooth; 24. Connecting member. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0041] like Figures 1 to 4 As shown, the present invention provides a frame-type connection support system, including a profile body 1 and a connection member 2. The profile body 1 can be placed horizontally, vertically or diagonally. The connection member 2 connects the two profile bodies 1 together. According to different needs and scenarios, the placement positions of multiple profile bodies 1 can be flexibly designed and connected through corresponding connection members 2, thereby constructing support systems of various shapes and structures.

[0042] like Figures 5 and 6As shown, in this embodiment, the four corners of the profile body 1 are recessed inward to form clamping grooves 11, which can provide stable connection points, enhance the stability and load-bearing capacity of the entire frame, and each clamping groove 11 extends along the length direction of the profile body 1, so that the connecting member 2 can be flexibly positioned on the profile body 1, thereby adapting to different connection requirements and structural layouts.

[0043] like Figures 9 to 11 As shown, in this embodiment, the connecting member 2 includes a first clamping member 21 and a second clamping member 22 which are arranged opposite to each other. The first clamping member 21 and the second clamping member 22 are connected by a connecting member 24. A first clamping claw and a second clamping claw are formed between the first clamping member 21 and the second clamping member 22. The first clamping claw is used to clamp the clamping groove 11 of one profile body 1, and the second clamping claw is used to clamp the clamping groove 11 of another profile body 1, so as to connect the two profile bodies 1. That is, the first clamping claw and the second clamping claw can clamp the clamping groove 11 of the two profile bodies 1 respectively, thereby realizing a stable connection between the profile bodies 1, without requiring a large number of connecting members 24 such as bolts, nuts or rivets, greatly reducing the number of accessories required during installation, making installation simpler and improving installation efficiency; at the same time, it can reduce the installation steps, avoid the cumbersome processes such as bolt tightening and nut fixing, reduce the errors and delays that may occur during the installation process, and ensure the smooth progress of the project. In addition, due to the clamping connection method, the profile body 1 and the connecting member 2 are easier to disassemble when maintenance or replacement is required, thereby reducing maintenance costs and time costs.

[0044] like Figures 5 and 6 As shown, in this embodiment, the profile body 1 includes four connecting plates 12, and the clamping groove 11 is arranged at the connection of two adjacent connecting plates 12, that is, a clamping groove 11 is arranged on both opposite sides of a connecting plate 12, so that each side of the profile body 1 is provided with two clamping grooves 11, so that the profile body 1 can be connected in multiple directions. Specifically, each side of a profile body 1 can cooperate with the connecting member 2 to achieve connection with another profile body 1, thereby improving the flexibility and diversity of the support system design. In addition, each side of the profile body 1 has two clamping grooves 11, so that multi-point support can be formed when connected, which helps to improve the strength and stability of the overall structure. In addition, the two profile bodies 1 can also be connected by two connecting members 2. Taking the profile body 1 installed horizontally as an example, a connecting member 2 can be arranged on the top and bottom of the profile body 1 to improve the connection stability of the profile body 1 with the profile body 1 installed vertically. Of course, in actual design, the number of connecting members 2 can be designed according to actual needs.

[0045] like Figures 5 and 6As shown, in the present embodiment, the groove width D1 of the clamping groove 11 of the profile body 1 gradually increases from the outside to the inside, so as to facilitate the first clamping claw and the second clamping claw of the connecting member 2 to be clamped with the clamping groove 11. When the first clamping claw or the second clamping claw is slowly pushed in along the direction in which the groove width D1 of the clamping groove 11 gradually increases, it can ensure that the first clamping claw or the second clamping claw is tightly and firmly embedded in the clamping groove 11, effectively preventing the connecting member 2 from easily escaping from the clamping groove 11 due to uneven force or interference from external factors during use, thereby enhancing the connection stability between the connecting member 2 and the profile body 1.

[0046] like Figures 5 and 6 As shown, in the present embodiment, the groove depth D2 of the clamping groove 11 is greater than 2 mm, so that after the first clamping claw and the second clamping claw are fully embedded in the clamping groove 11, they can have sufficient depth to resist loosening or falling out caused by external factors (such as vibration, impact, etc.), thereby ensuring that the connection between the connecting member 2 and the profile body 1 is more stable, reducing the safety hazards caused by loose connection, and improving the stability of assembly.

[0047] like Figures 5 and 6 As shown, in this embodiment, the clamping groove 11 includes a bottom plate 111, a first inclined plate 112 and a second inclined plate 113, the two sides of the bottom plate 111 are respectively connected to one side of the first inclined plate 112 and one side of the second inclined plate 113, the other side of the first inclined plate 112 is connected to a connecting plate 12, and the second inclined plate 113 is connected to another connecting plate 12, that is, the first inclined plate 112 and the second inclined plate 113 are arranged on both sides of the bottom plate 111, and the two together constitute the two side walls of the clamping groove 11, ensuring that the first clamping claw or the second clamping claw of the connecting member 2 is evenly stressed in the clamping groove 11, so that the stress can be evenly distributed on the entire clamping surface, avoiding damage or instability caused by excessive stress at a single point, and further enhancing the stability of the connection.

[0048] like Figures 5 and 6As shown, in this embodiment, the first inclined plate 112 of the clamping groove 11 is inclined to the corresponding connecting plate 12, and the angle between the two is 45° to 90°, and the second inclined plate 113 of the clamping groove 11 is inclined to the corresponding connecting plate 12, and the angle between the two is 45° to 90°, so that the first clamping claw or the second clamping claw of the connecting member 2 can smoothly enter the corresponding clamping groove 11 along the inclined angle of the first inclined plate 112 or the second inclined plate 113, thereby achieving accurate and stable clamping. At the same time, the first inclined plate 112 and the second inclined plate 113 form a stable support structure in the clamping groove 11 by setting the inclination angle. When the first clamping claw or the second clamping claw completely enters the clamping groove 11 and is clamped in place, the angle between the first inclined plate 112 or the second inclined plate 113 and the connecting plate 12 provides additional support force for the first clamping claw or the second clamping claw, thereby enhancing the stability of the connection, making the connecting member 2 more stable when subjected to external force and not easy to fall off or loosen. Preferably, the angle between the first inclined plate 112 and the corresponding connecting plate 12 is 45°, and the angle between the second inclined plate 113 and the corresponding connecting plate 12 is 45°. The inclination angle of 45° can reduce the friction and resistance when the first clamping claw or the second clamping claw enters the clamping groove 11, making the clamping process smoother and reducing damage or jamming caused by improper operation or excessive resistance. Of course, in actual design, the angle between the first inclined plate 112 and the corresponding connecting plate 12 and the angle between the second inclined plate 113 and the corresponding connecting plate 12 can be designed according to actual needs.

[0049] like Figures 5 and 6 As shown, in this embodiment, the middle part of the connecting plate 12 is recessed inward to form a reinforcing rib 13, which effectively enhances the overall rigidity and anti-deformation ability of the connecting plate 12, thereby improving the mechanical properties of the profile body 1. At the same time, in practical applications, since auxiliary facilities such as pipeline accessories and cables often need to be installed near the connecting plate 12, the recessed structure of the reinforcing rib 13 can provide an escape position for the installation of these accessories, which not only avoids the installation difficulties caused by insufficient installation space, but also ensures the structural integrity and aesthetics of the connecting plate 12 and its surrounding areas.

[0050] like Figures 5 and 6As shown, in this embodiment, a plurality of connection holes 14 are provided on the reinforcing rib 13, and the plurality of connection holes 14 are arranged at intervals along the length direction of the profile body 1, so as to facilitate the threaded screw to pass through. This is another use mode of the profile body 1, and the threaded screw is directly used to pass through the connection hole 14 for hoisting, so as to install and combine a plurality of profile bodies 1 together. In addition, the size specification of the threaded screw is M18 or M16. Of course, in actual design, the size specification of the threaded screw can be designed according to actual needs. In addition, the connection hole 14 is a waist-shaped hole, which is convenient for the left and right adjustment of the threaded screw, reduces the installation error, and improves the flexibility and reliability of the connection.

[0051] like Figures 7 and 8 As shown, in other embodiments, when there are fewer auxiliary facilities such as pipe fittings and cables, the reinforcing ribs 13 may not be provided on each connecting plate 12, so as to facilitate the processing and production of the profile body 1. In addition, each connecting plate 12 is provided with a plurality of connecting holes 14, which are arranged at intervals along the length direction of the profile body 1 to facilitate the threaded screw to pass through.

[0052] like Figures 9 to 11 As shown, in this embodiment, the first clamping member 21 of the connecting member 2 includes a first main body portion 211, a first bent portion 212 is provided on one side of the first main body portion 211, and a second bent portion 213 is provided at the bottom of the first main body portion 211; the second clamping member 22 of the connecting member 2 includes a second main body portion 221, a third bent portion 222 is provided on one side of the second main body portion 221, and a fourth bent portion 223 is provided at the bottom of the second main body portion 221; the first bent portion 212 cooperates with the third bent portion 222 to form a first clamping claw, and the first clamping claw clamps a first inclined plate 112 or a second inclined plate 113 of two clamping grooves 11 of a profile body 1 located in the same connecting plate 12, thereby setting the profile body 1 along the first direction. At the same time, the second bent portion 213 cooperates with the fourth bent portion 223 to form a second clamping claw, which clamps the first inclined plate 112 or the second inclined plate 113 of the two clamping grooves 11 of another profile body 1 located in the same connecting plate 12, thereby setting the profile body 1 along the second direction. The design of the bent portion enables the first clamping claw and the second clamping claw to fit tightly against the first inclined plate 112 or the second inclined plate 113 of the profile body 1, thereby providing a stable clamping force to prevent the profile body 1 from being displaced during processing or transportation.

[0053] like Figures 9 to 11As shown, in this embodiment, the angle between the first direction and the second direction is 45° to 90°. Preferably, the angle between the first direction and the second direction is 90° or 45°, which satisfies the vertical or inclined setting of the two profile bodies 1. Of course, in actual design, the angle between the first direction and the second direction can be designed according to actual needs, so as to adjust the angle between the two profile bodies 1. For example, when constructing a complex frame-type connection support system, by adjusting the angle between the profile bodies 1, the overall layout can be optimized and unnecessary space waste can be reduced. In addition, by accurately controlling the angle between the profile bodies 1, the stability and strength of the structure can be ensured, while improving the overall work efficiency.

[0054] like Figures 9 to 11 As shown, in this embodiment, the vertical cross-sections of the first main body 211 and the second main body 221 are both triangular, and the triangle is a stable structure in geometry, so that the first main body 211 and the second main body 221 can resist forces from all directions without being easily deformed. In addition, the first curved portion 212 is arranged on the first side of the first main body 211, the second curved portion 213 is arranged on the second side adjacent to the first side of the first main body 211, the third curved portion 222 is arranged on the first side of the second main body 221, and the fourth curved portion 223 is arranged on the second side adjacent to the first side of the second main body 221, which can optimize the overall layout and performance of the structure while maintaining the compactness of the structure. Of course, the vertical cross-sections of the first main body 211 and the second main body 221 can also be designed to be rectangular. In actual design, the vertical cross-section shapes of the first main body 211 and the second main body 221 can be designed according to actual needs.

[0055] In this embodiment, the vertical cross-sections of the first main body 211 and the second main body 221 can be designed to be right triangles, the first bend 212 and the second bend 213 are arranged vertically, and the third bend 222 and the fourth bend 223 are arranged vertically, so that the two profile bodies 1 can be placed vertically and connected together. Of course, the vertical cross-sections of the first main body 211 and the second main body 221 can also be designed to be acute triangles, so that the two profile bodies 1 can be placed obliquely and connected together, meeting the support requirements of the frame-type connection support system. Of course, in actual design, the shape of the triangle can be designed according to actual needs, so as to adjust the angle formed by the two profile bodies 1 to meet the support requirements.

[0056] In this embodiment, the length of the first bend 212 is equal to the length of the second bend, the length of the third bend 222 is equal to the length of the fourth bend, the length of the first bend 212 is equal to the length of the third bend, and the length of the second bend 213 is equal to the length of the fourth bend, that is, the length of the first bend 212, the length of the second bend, the length of the second bend 213 and the length of the fourth bend are equal, and these bends can be used interchangeably without distinguishing a specific direction or sequence, which greatly simplifies the assembly process and reduces the complexity and error rate during assembly; at the same time, there is no need to distinguish directions during installation, and the staff can identify and install each component more quickly, reducing assembly time and improving assembly efficiency. In addition, this design also reduces the need for additional markings or instructions during the assembly process, further improving work efficiency.

[0057] like Fig.10 As shown, in this embodiment, the first curved portion 212 and the second curved portion 213 both include a first transverse plate 2121, a first bending plate 2122 and a first clamping plate 2123 connected in sequence, the first transverse plate 2121 is connected to the first main body 211, and a first connecting groove 2124 is formed between the first transverse plate 2121, the first bending plate 2122 and the first clamping plate 2123; the third curved portion 222 and the fourth curved portion 223 both include a second transverse plate 2221, a second bending plate 2222 and a second clamping plate 2223 connected in sequence, the second transverse plate 2221 is connected to the second main body 221, and a second connecting groove 2224 is formed between the second transverse plate 2221, the second bending plate 2222 and the second clamping plate 2223; the first connecting groove 2124 and the corresponding second connecting groove 2224 cooperate with each other to clamp the side walls of the clamping groove 11 of the two profile bodies 1.

[0058] For example, when the first connection groove 2124 and the second connection groove 2224 of the connection member 2 are arranged along the first direction to clamp a profile body 1, take a connection plate 12 of the profile body 1 as an example, and the clamping grooves 11 on both sides of the connection plate 12 are divided into a first clamping groove 11 and a second clamping groove 11, the first connection groove 2124 and the second connection groove 2224 of the connection member 2 are arranged opposite to each other, the first connection groove 2124 clamps the first inclined plate 112 of the first clamping groove 11, and the second connection groove 2224 clamps the second inclined plate 113 of the second clamping groove 11, thereby clamping the profile body 1; similarly, the first connection groove 2124 and the second connection groove 2224 of the same connection member 2 arranged along the second direction use the same method to clamp another profile body 1, thereby realizing the combination of the two profile bodies 1. In addition, the other connection plates 12 of the profile body 1 can also be installed and combined with other profile bodies 1 that need to be connected according to the same principle, thereby constructing a frame-type connection support system.

[0059] In this embodiment, the first transverse plate 2121 is vertically arranged with the first main body 211, and the second transverse plate 2221 is vertically arranged with the second main body 221, so as to increase the contact area between the first transverse plate 2121, the second transverse plate 2221 and the profile body 1, and facilitate the first clamping groove 11 and the second clamping groove 11 to clamp the corresponding profile body 1.

[0060] In this embodiment, the inclination angle of the first clamping plate 2123 of the connecting member 2 relative to the first transverse plate 2121 is 45°~90°, and the inclination angle of the second clamping plate 2223 of the connecting member 2 relative to the second transverse plate 2221 is 45°~90°, and the inclination angle of the first clamping plate 2123 and the inclination angle of the second clamping plate 2223 are adapted to the inclination angle of the first inclined plate 112 and the inclination angle of the second inclined plate 113 of the profile body 1, thereby improving the clamping stability. Preferably, the first clamping plate 2123 and the second clamping plate 2223 have the same inclination angle, and the inclination angle of the first clamping plate 2123 and the inclination angle of the second clamping plate 2223 can be designed to be 45°. The inclination angle of 45° ensures that the clamping device can maintain a balanced force state during the clamping process. The first clamping plate 2123 and the second clamping plate 2223 contact the profile body 1 at the same angle, avoiding deformation or damage of the profile body 1 due to uneven force, thereby improving the stability and reliability of clamping. Of course, in actual design, the clamping angle of the first clamping plate 2123 relative to the first horizontal plate 2121 and the clamping angle of the second clamping plate 2223 relative to the second horizontal plate 2221 can be designed according to actual needs to adapt to the corresponding profile body 1.

[0061] like Figure 5 , Fig.10As shown, in this embodiment, the clamping groove 11 of the profile body 1 is provided with a first connecting tooth 15, and the first clamping piece 21 and the second clamping piece 22 of the connecting member 2 are correspondingly provided with a second connecting tooth 23. Specifically, the first inclined plate 112 and the second inclined plate 113 of the profile body 1 are provided with the first connecting tooth 15, and the first clamping plate 2123 and the second clamping plate 2223 of the connecting member 2 are provided with the second clamping tooth. When the first clamping plate 2123 and the second clamping plate 2223 clamp the first inclined plate 112 or the second inclined plate 113, the second connecting tooth 23 meshes with the corresponding first connecting tooth 15, and the meshing force between the teeth can resist the external tensile force and shear force, thereby ensuring the firm connection between the connecting member 2 and the profile body 1 and enhancing the stability of the connection. In addition, through the meshing of the second connecting teeth 23 with the corresponding first connecting teeth 15, the connecting member 2 can be more accurately positioned on the clamping groove 11 of the profile body 1, thereby improving the clamping accuracy and avoiding loose or loose connections caused by position deviation. At the same time, the contact area between the teeth is relatively large, which can disperse the stress at the connection and prevent connection failure caused by stress concentration.

[0062] like Figures 7 and 8 As shown, in other embodiments, the first connecting teeth 15 may not be provided on the first inclined plate 112 and the second inclined plate 113 of the profile body 1, and the second connecting teeth 23 may not be provided on the first clamping member 21 and the second clamping member 22 of the connecting member 2. In actual design, whether to provide the first connecting teeth 15 and the second connecting teeth 23 can be designed according to actual needs.

[0063] like Fig.11 As shown, in this embodiment, a first connection hole 21414 is provided on the first clamping member 21 of the connecting member 2, a second connection hole 22414 is provided on the second clamping member 22 of the connecting member 2, and the connecting member 24 passes through the first connection hole 21414 and matches with the second connection hole 22414. Specifically, the first connection hole 21414 is provided on the first main body 211 of the connecting member 2, and the second connection hole 22414 is provided on the second main body 221 of the connecting member 2. The connecting member 24 includes a bolt and a nut, and the bolt passes through the first connection hole 21414 and the second connection hole 22414 and is connected with the nut, so that the first clamping member 21 and the second clamping member 22 are arranged opposite to each other. When installing, the corresponding profile body 1 is placed on the first clamping claw and the second clamping claw, and the bolt and the nut cooperate with each other, so that the distance between the first clamping member 21 and the second clamping member 22 can be adjusted. Only by tightening the nut, the two profile bodies 1 can be assembled together, which can reduce the number of accessories, thereby making the installation more convenient and quick.

[0064] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

[0065] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A frame type connection support system, characterized in that: include: A profile body, wherein the corners of the profile body are inwardly recessed to form clamping grooves, and each of the clamping grooves extends along the length direction of the profile body; The connecting member comprises a first clamping member and a second clamping member which are arranged opposite to each other, wherein the first clamping member and the second clamping member are connected via a connecting member; A first clamping claw and a second clamping claw are formed between the first clamping member and the second clamping member. The first clamping claw is used to clamp the clamping groove of one of the profile bodies, and the second clamping claw is used to clamp the clamping groove of another of the profile bodies to connect the two profile bodies.

2. The frame type connection support system according to claim 1 is characterized in that: The profile body comprises four connecting plates, and the clamping groove is arranged at the connection between two adjacent connecting plates.

3. The frame type connection support system according to claim 2 is characterized in that: The clamping groove includes a bottom plate, a first inclined plate and a second inclined plate, the two sides of the bottom plate are respectively connected to one side of the first inclined plate and one side of the second inclined plate, the other side of the first inclined plate is connected to one of the connecting plates, and the second inclined plate is connected to another of the connecting plates.

4. The frame type connection support system according to claim 1, characterized in that: The width of the clamping groove increases gradually from outside to inside.

5. The frame type connection support system according to claim 1, characterized in that: The groove depth of the clamping groove is greater than 2 mm.

6. The frame type connection support system according to claim 1, characterized in that: The clamping groove is provided with first connecting teeth, and the first clamping member and the second clamping member are correspondingly provided with second connecting teeth, and the second connecting teeth are meshed with the corresponding first connecting teeth.

7. The frame type connection support system according to claim 1, characterized in that: The first clamping member comprises a first main body portion, a first bent portion is disposed on one side of the first main body portion, and a second bent portion is disposed on the bottom of the first main body portion; The second clamping member comprises a second main body portion, a third bent portion is disposed on one side of the second main body portion, and a fourth bent portion is disposed on the bottom of the second main body portion; The first curved portion cooperates with the third curved portion to form the first clamping claw, and the second curved portion cooperates with the fourth curved portion to form the second clamping claw.

8. The frame type connection support system according to claim 7, characterized in that: The vertical cross-sections of the first main body and the second main body are both triangular, the first bent portion is arranged on the first side of the first main body, the second bent portion is arranged on the second side adjacent to the first side of the first main body, the third bent portion is arranged on the first side of the second main body, and the fourth bent portion is arranged on the second side adjacent to the first side of the second main body.

9. The frame type connection support system according to claim 7, characterized in that: The first curved portion and the second curved portion each include a first transverse plate, a first bending plate and a first clamping plate connected in sequence, the first transverse plate is connected to the first main body portion, and a first connecting groove is formed between the first transverse plate, the first bending plate and the first clamping plate; The third curved portion and the fourth curved portion each include a second transverse plate, a second bending plate and a second clamping plate connected in sequence, the second transverse plate is connected to the second main body portion, and a second connecting groove is formed between the second transverse plate, the second bending plate and the second clamping plate; The first connecting groove and the corresponding second connecting groove cooperate with each other to clamp the clamping groove side walls of the two profile bodies.

10. The frame type connection support system according to claim 1, characterized in that: The first clamping member is provided with a first connecting hole, the second clamping member is provided with a second connecting hole, and the connecting member passes through the first connecting hole and matches with the second connecting hole.

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