Frame type connecting and supporting system

Abstract

The utility model discloses a frame type connecting and supporting system in the field of building supporting systems, which comprises a section bar body and a connecting component, the corners of the section bar body are recessed inwards to form clamping grooves, and each clamping groove extends along the length direction of the section bar 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 supporting system solves the problems that an existing supporting system is large in number of accessories and complex in installation, and only one face or two faces of a sectional material can be used for connection, the number of the accessories needed in the installation process can be reduced, installation is simpler, installation efficiency is improved, and flexibility and diversity of supporting system design are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building support system technical field, specifically, it is a frame type connection support system. BACKGROUND

[0002] Support system is often used in industry and construction industry, and support system is a structure composed of steel material, and is one of commonly used industrial and construction facilities. The support system is mainly composed of steel beams, steel columns, steel trusses and other profiles made of profile steel and steel plates. Because the support system is light in weight and easy to construct, it is 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 not only makes the disassembly and transportation of the support system extremely inconvenient, but also causes the support system to be prone to welding failure after long-term use, resulting in safety hazards. In order to solve this problem, the existing support system is connected by using multiple bolts or rivets, however, due to the need to use a large number of accessories for connection, the installation process becomes relatively complex, and only one face or two faces of the profile can be used for connection, which limits the flexibility and diversity of the support system design to some extent.

[0004] The above defects need to be solved urgently. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problem that the existing support system has many accessories, the installation is complex, and only one face or two faces of the profile can be used for connection, the utility model provides a frame type connection support system.

[0006] The technical scheme of the utility model is as follows:

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

[0008] The profile body is inwardly recessed at the corners to form a clamping groove, and each clamping groove extends along the length direction of the profile body;

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

[0010] The first clamping piece and the second clamping piece form a first clamping claw and a second clamping claw, the first clamping claw is used for clamping the clamping groove of one profile body, and the second clamping claw is used for clamping the clamping groove of another profile body, so as to connect two profile bodies.

[0011] According to the profile body of the utility model, the clamping groove is arranged at the connection of two adjacent connecting plates.

[0012] According to the utility model of above -mentioned scheme, the clamping groove includes bottom plate, first inclined plate and second inclined plate, both sides of bottom plate are connected with one side of first inclined plate, one side of second inclined plate respectively, the other side of first inclined plate is connected with a connecting plate, second inclined plate is connected with another connecting plate.

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

[0014] According to the utility model of above -mentioned scheme, the groove depth of clamping groove is greater than 2mm.

[0015] According to the utility model of above -mentioned scheme, be provided with first connecting tooth on the clamping groove, be provided with second connecting tooth on the first clamping piece, the second clamping piece correspondingly, the second connecting tooth is engaged with corresponding first connecting tooth.

[0016] According to the utility model of above -mentioned scheme, the first clamping piece includes first main part, one side of first main part is provided with first curved part, the bottom of first main part is provided with second curved part;

[0017] The second clamping piece includes second main part, one side of second main part is provided with third curved part, the bottom of second main part is provided with fourth curved part;

[0018] The first curved part and the third curved part cooperate to form the first clamping claw, and the second curved part and the fourth curved part cooperate to form the second clamping claw.

[0019] According to the utility model of above -mentioned scheme, the vertical section of first main part and second main part is triangle, the first curved part is arranged on the first edge of first main part, the second curved part is arranged on the second edge adjacent to the first edge of first main part, the third curved part is arranged on the first edge of second main part, and the fourth curved part is arranged on the second edge adjacent to the first edge of second main part.

[0020] According to the utility model of above -mentioned scheme, the first curved part and the second curved part all include first horizontal plate, first bent plate and first clamping plate connected in sequence, the first horizontal plate is connected with the first main part, and a first connecting groove is formed between the first horizontal plate, the first bent plate and the first clamping plate;

[0021] The third bending part and the fourth bending part each comprise a second horizontal plate, a second bending plate and a second clamping plate connected in sequence, the second horizontal plate is connected with the second main part, and a second connecting groove is formed between the second horizontal plate, the second bending plate and the second clamping plate.

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

[0023] According to the above-mentioned scheme, the first clamping piece is provided with a first connecting hole, the second clamping piece is provided with a second connecting hole, and the connecting piece passes through the first connecting hole and matches the second connecting hole.

[0024] According to the above-mentioned scheme, the beneficial effects are as follows:

[0025] In the above-mentioned frame type connecting and supporting system, the first clamping piece and the second clamping piece form a first clamping claw and a second clamping claw, and the first clamping claw and the second clamping claw can clamp the clamping grooves of the two profile bodies respectively, so that the stable connection between the profiles is realized, a large number of connecting pieces such as bolts, nuts or rivets are not needed, the number of accessories needed during installation is greatly reduced, the installation is simpler, and the installation efficiency is improved.

[0026] In addition, the corners of the profile bodies are inwardly recessed to form clamping grooves, that is, each side surface of the profile body is provided with a clamping groove, so that each side surface of one profile body can cooperate with the connecting member and be connected with another profile body, and the flexibility and diversity of the supporting system design are improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structural schematic view of the utility model;

[0028] Figure 2 It is Figure 1 It is an enlarged view of part A;

[0029] Figure 3 It is a structural schematic view of the utility model;

[0030] Figure 4 It is a structural schematic view of the utility model;

[0031] Figure 5 It is a structural schematic view of the profile body;

[0032] Figure 6 It is a structural schematic view of the profile body;

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

[0034] Figure 8 Structure diagram two of profile body for other embodiments;

[0035] Figure 9 Structure diagram one of connecting member;

[0036] Figure 10 Structure diagram two of connecting member;

[0037] Figure 11 Split view of connecting member.

[0038] In the drawings, 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 piece; 211, first body part; 212, first curved part; 2121, first horizontal plate; 2122, first bent plate; 2123, first clamping plate; 2124, first connecting groove; 213, second curved part; 214, first connecting hole; 22, second clamping piece; 221, second body part; 222, third curved part; 2221, second horizontal plate; 2222, second bent plate; 2223, second clamping plate; 2224, second connecting groove; 223, fourth curved part; 224, second connecting hole; 23, second connecting tooth; 24, connecting piece. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0041] As Figures 1 to 4 shown, the utility model provides a frame type connecting support system, including profile body 1 and connecting member 2, profile body 1 can be placed horizontally, set vertically or place obliquely, connecting member 2 connects two profile bodies 1 together, according to different needs and scene, the placement position of multiple profile bodies 1 is designed flexibly, and is connected through corresponding connecting member 2, so that various shapes and structure's support system are built.

[0042] As Figures 5 to 6As shown, in the embodiment, the profile body 1 is inwardly recessed at four corners 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 positioned flexibly on the profile body 1 to adapt to different connection requirements and structural layouts.

[0043] As shown in the drawings, Figures 9 to 11 In the embodiment, the connecting member 2 includes oppositely arranged first and second clamping pieces 21 and 22, the first clamping piece 21 is connected to the second clamping piece 22 through a connecting piece 24, and the first and second clamping pieces 21 and 22 form first and second clamping claws therebetween, 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 to connect the two profile bodies 1. That is, the first and second clamping claws can clamp the clamping grooves 11 of two profile bodies 1 respectively, thereby realizing stable connection between the profile bodies 1, without the need for a large number of connecting pieces 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, since the clamping connection method is adopted, the profile body 1 and the connecting member 2 are easier to disassemble when maintenance or replacement is required, reducing maintenance cost and time cost.

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

[0045] As shown in the drawings, Figures 5 to 6As shown, in the embodiment, the groove width D1 of the clamping groove 11 of the profile body 1 gradually increases from outside to inside, facilitating the clamping of the first clamping jaw and the second clamping jaw of the connecting member 2 with the clamping groove 11, and when the first clamping jaw or the second clamping jaw is slowly pushed in along the gradually increasing direction of the groove width D1 of the clamping groove 11, the first clamping jaw or the second clamping jaw can be tightly and firmly embedded in the clamping groove 11, effectively preventing the connecting member 2 from easily coming out of the clamping groove 11 due to uneven force or external factors during use, thereby enhancing the connection stability between the connecting member 2 and the profile body 1.

[0046] As shown, Figures 5 to 6 In the embodiment, the groove depth D2 of the clamping groove 11 is greater than 2mm, so that after the first clamping jaw and the second clamping jaw are completely embedded in the clamping groove 11, there is enough depth to resist loosening or coming out caused by external factors (such as vibration, impact, etc.), 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] As shown, Figures 5 to 6 In the 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 with 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 with one connecting plate 12, and the second inclined plate 113 is connected with the other 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 together constitute the two side walls of the clamping groove 11, ensuring that the first clamping jaw or the second clamping jaw of the connecting member 2 is uniformly stressed in the clamping groove 11, so that the stress can be uniformly distributed on the entire clamping surface, avoiding damage or instability caused by excessive stress on a single point, and further enhancing the stability of the connection.

[0048] As shown, Figures 5 to 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°. 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 are set at an inclined angle so that the first clamping claw and the second clamping claw form a stable support structure within the clamping groove 11. When the first clamping claw or the second clamping claw fully 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 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 forces 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 45° inclination angle 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 to 6 As shown, in this embodiment, the middle portion of the connecting plate 12 is recessed inward to form a reinforcing rib 13, which effectively enhances the overall rigidity and deformation resistance of the connecting plate 12, thereby improving the mechanical properties of the profile body 1. Furthermore, in actual applications, since auxiliary facilities such as pipe fittings and cables often need to be installed near the connecting plate 12, the recessed structure of the reinforcing rib 13 provides a safe location for the installation of these accessories, not only avoiding installation difficulties caused by insufficient installation space, but also ensuring the structural integrity and aesthetics of the connecting plate 12 and its surrounding area.

[0050] like Figures 7 to 8As shown, in the embodiment, the reinforcing rib 13 is provided with a plurality of connecting holes 14, which are arranged along the length direction of the profile body 1 and are spaced apart, so as to facilitate the threaded rod to pass through. This is another use mode of the profile body 1, that is, the threaded rod is directly used to pass through the connecting 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 rod is M18 or M16. Of course, in actual design, the size specification of the threaded rod can be designed according to actual needs. In addition, the connecting hole 14 is a waist-shaped hole, which facilitates the left and right adjustment of the threaded rod, reduces the installation error, and improves the flexibility and reliability of the connection.

[0051] As shown in the drawings, Figures 9 to 11 In other embodiments, when the auxiliary facilities such as pipeline fittings, cables and the like are less, the reinforcing rib 13 can not be arranged 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 along the length direction of the profile body 1 and are spaced apart, so as to facilitate the threaded rod to pass through.

[0052] As shown in the drawings, Figures 9 to 11 In the embodiment, the first clamping piece 21 of the connecting member 2 comprises a first body part 211, one side of the first body part 211 is provided with a first curved part 212, and the bottom of the first body part 211 is provided with a second curved part 213; the second clamping piece 22 of the connecting member 2 comprises a second body part 221, one side of the second body part 221 is provided with a third curved part 222, and the bottom of the second body part 221 is provided with a fourth curved part 223; the first curved part 212 and the third curved part 222 cooperate to form a first clamping claw, which clamps one profile body 1 located at the first inclined plate 112 or the second inclined plate 113 of the two clamping grooves 11 of the same connecting plate 12, so as to arrange the profile body 1 in the first direction. At the same time, the second curved part 213 and the fourth curved part 223 cooperate to form a second clamping claw, which clamps another profile body 1 located at the first inclined plate 112 or the second inclined plate 113 of the two clamping grooves 11 of the same connecting plate 12, so as to arrange the profile body 1 in the second direction. The design of the curved part makes the first clamping claw and the second clamping claw closely fit the first inclined plate 112 or the second inclined plate 113 of the profile body 1, so as to provide stable clamping force and prevent the profile body 1 from being displaced during processing or transportation.

[0053] As shown in the drawings, Figures 9 to 11As shown, in this embodiment, the angle between the first direction and the second direction is 45°-90°, preferably, the angle between the first direction and the second direction is 90° or 45°, which satisfies the perpendicular arrangement or inclined arrangement 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, and the overall work efficiency can be improved.

[0054] As shown in the drawings, Figure 10 In this embodiment, the vertical section of the first body part 211 and the second body part 221 is a triangle, which is a stable structure in geometry, so that the first body part 211 and the second body part 221 can resist forces from various directions without being easily deformed. In addition, the first curved part 212 is arranged on the first side of the first body part 211, the second curved part 213 is arranged on the second side adjacent to the first side of the first body part 211, the third curved part 222 is arranged on the first side of the second body part 221, and the fourth curved part 223 is arranged on the second side adjacent to the first side of the second body part 221, which can optimize the overall layout and performance of the structure while maintaining the compactness of the structure. Of course, the vertical section of the first body part 211 and the second body part 221 can also be designed as a rectangle, and in actual design, the vertical section shape of the first body part 211 and the second body part 221 can be designed according to actual needs.

[0055] In this embodiment, the vertical section of the first body part 211 and the second body part 221 can be designed as a right triangle, the first curved part 212 and the second curved part 213 are arranged vertically, and the third curved part 222 and the fourth curved part 223 are arranged vertically, so that the two profile bodies 1 can be placed vertically and connected together. Of course, the vertical section of the first body part 211 and the second body part 221 can also be designed as an acute triangle, so as to satisfy the inclined placement and connection of the two profile bodies 1, and satisfy 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 between the two profile bodies 1, so as to satisfy the support requirements.

[0056] In the embodiment, the length of the first bending part 212 is equal to the length of the second bending part, the length of the third bending part 222 is equal to the length of the fourth bending part, the length of the first bending part 212 is equal to the length of the third bending part, and the length of the second bending part 213 is equal to the length of the fourth bending part, that is, the length of the first bending part 212, the length of the second bending part, the length of the second bending part 213, and the length of the fourth bending part are all equal, which can be used interchangeably without distinguishing the specific direction or order, greatly simplifying the assembly process and reducing the complexity and error rate during assembly; meanwhile, the direction does not need to be distinguished during installation, and the workers can identify and install the components faster, reducing the assembly time and improving the assembly efficiency. In addition, this design also reduces the additional marks or indications required during assembly, further improving the work efficiency.

[0057] As shown in the drawings, Figure 5 In the embodiment, the first bending part 212 and the second bending part 213 each include a first horizontal plate 2121, a first bending plate 2122, and a first clamping plate 2123 connected in sequence, the first horizontal plate 2121 is connected with the first main body part 211, and a first connecting groove 2124 is formed between the first horizontal plate 2121, the first bending plate 2122, and the first clamping plate 2123; the third bending part 222 and the fourth bending part 223 each include a second horizontal plate 2221, a second bending plate 2222, and a second clamping plate 2223 connected in sequence, the second horizontal plate 2221 is connected with the second main body part 221, and a second connecting groove 2224 is formed between the second horizontal 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 clamp the side wall of the clamping groove 11 of the two profile bodies 1.

[0058] For example, when the first connecting groove 2124 and the second connecting groove 2224 of the connecting member 2 arranged in the first direction clamp one profile body 1, taking one connecting plate 12 of the profile body 1 as an example, and dividing the clamping grooves 11 on both sides of the connecting plate 12 into a first clamping groove 11 and a second clamping groove 11, the first connecting groove 2124 and the second connecting groove 2224 of the connecting member 2 are oppositely arranged, the first connecting groove 2124 clamps the first inclined plate 112 of the first clamping groove 11, and the second connecting groove 2224 clamps the second inclined plate 113 of the second clamping groove 11, thereby clamping the profile body 1; similarly, the first connecting groove 2124 and the second connecting groove 2224 arranged in the second direction of the same connecting member 2 clamp the other profile body 1 in the same way, thereby realizing the combination of the two profile bodies 1. In addition, other connecting 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 connecting support system.

[0059] In the embodiment, the first transverse plate 2121 is arranged perpendicularly to the first main body 211, and the second transverse plate 2221 is arranged perpendicularly to the second main body 221, so that the contact area of the first transverse plate 2121, the second transverse plate 2221 and the profile body 1 can be increased, and the first clamping groove 11 and the second clamping groove 11 can conveniently clamp the corresponding profile body 1.

[0060] In the 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°, 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 matched with the inclination angle of the first inclined plate 112 and the inclination angle of the second inclined plate 113 of the profile body 1, so that the stability of clamping is improved. Preferably, the inclination angles of the first clamping plate 2123 and the second clamping plate 2223 are equal, and the inclination angle of the first clamping plate 2123 and the inclination angle of the second clamping plate 2223 can be designed as 45°. The inclination angle of 45° ensures that the clamping device can maintain a balanced stress state during clamping, the first clamping plate 2123 and the second clamping plate 2223 contact the profile body 1 at the same angle, and deformation or damage of the profile body 1 caused by uneven stress is avoided, so that the stability and reliability of clamping are improved. Of course, in actual design, the clamping angle of the first clamping plate 2123 relative to the first transverse plate 2121 and the clamping angle of the second clamping plate 2223 relative to the second transverse plate 2221 can be designed according to actual needs to match the corresponding profile body 1.

[0061] As Figure 10 , Figures 7 to 8As shown, in this embodiment, first connecting teeth 15 are provided on the clamping groove 11 of the profile body 1, and second connecting teeth 23 are correspondingly provided on the first clamping member 21 and the second clamping member 22 of the connecting member 2. Specifically, first connecting teeth 15 are provided on the first inclined plate 112 and the second inclined plate 113 of the profile body 1, and second clamping teeth are provided on the first clamping plate 2123 and the second clamping plate 2223 of the connecting member 2. 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 teeth 23 engage with the corresponding first connecting teeth 15. The meshing force between the teeth can resist external tensile and shear forces, ensuring a firm connection between the connecting member 2 and the profile body 1 and enhancing the stability of the connection. Furthermore, the meshing of the second connecting teeth 23 with the corresponding first connecting teeth 15 allows the connecting member 2 to be more precisely positioned within the clamping groove 11 of the profile body 1, improving clamping accuracy and preventing a loose or incomplete connection due to positional deviation. Furthermore, the relatively large contact area between the teeth disperses stress at the connection, preventing connection failure due to stress concentration.

[0062] like Figure 11 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 ​ As shown, in this embodiment, the first clamping member 21 of the connecting member 2 is provided with a first connection hole 21414, and the second clamping member 22 of the connecting member 2 is provided with a second connection hole 22414. The connecting member 24 passes through the first connection hole 21414 and mates 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. The bolt passes through the first connection hole 21414 and the second connection hole 22414 and mates with the nut, thereby positioning the first clamping member 21 and the second clamping member 22 opposite each other. During installation, the corresponding profile body 1 is placed on the first clamping jaw and the second clamping jaw, and the bolt and nut cooperate to adjust the distance between the first clamping member 21 and the second clamping member 22. The two profile bodies 1 can be assembled together by simply tightening the nut, which can reduce the number of accessories and make installation more convenient and quick.

[0064] It should be understood that, for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

[0065] The utility model patent is exemplarily described above in combination with the drawings, and obviously the implementation of the utility model patent is not limited by the above-mentioned mode. As long as various improvements are made by adopting the method concept and technical scheme of the utility model patent, or the concept and technical scheme of the utility model patent is directly applied to other occasions without improvement, it is within the protection scope of the utility model.

Claims

1. A framed connection support system, characterized in that, The utility model relates to a profiled material connecting device, comprising: a profiled material body, which is inwardly recessed at corners to form clamping grooves, and each of the clamping grooves extends along the length direction of the profiled material body; a connecting member, which comprises oppositely arranged first and second clamping pieces connected by a connecting piece; first and second clamping claws are formed between the first and second clamping pieces, the first clamping claw is used to clamp the clamping groove of one profiled material body, and the second clamping claw is used to clamp the clamping groove of another profiled material body to connect two profiled material bodies.

2. The framed connection support system of claim 1, wherein, The profiled material body comprises four connecting plates, and the clamping groove is arranged at the connection between two adjacent connecting plates.

3. The framed connection support system of claim 2, wherein, The clamping groove comprises a bottom plate, a first inclined plate and a second inclined plate, the two sides of the bottom plate are connected with one side of the first inclined plate and one side of the second inclined plate respectively, the other side of the first inclined plate is connected with one connecting plate, and the second inclined plate is connected with another connecting plate.

4. The framed connection support system of claim 1, wherein, The groove width of the clamping groove gradually increases from the outside to the inside.

5. The framed connection support system of claim 1, wherein, The groove depth of the clamping groove is greater than 2 mm.

6. The framed connection support system of claim 1, wherein, First connecting teeth are arranged on the clamping groove, second connecting teeth are correspondingly arranged on the first and second clamping pieces, and the second connecting teeth are engaged with the corresponding first connecting teeth.

7. The framed connection support system of claim 1, wherein, The first clamping piece comprises a first main body part, one side of the first main body part is provided with a first curved part, and the bottom of the first main body part is provided with a second curved part. The second clamping piece comprises a second main body part, one side of the second main body part is provided with a third curved part, and the bottom of the second main body part is provided with a fourth curved part. The first curved part and the third curved part cooperatively form the first clamping claw, and the second curved part and the fourth curved part cooperatively form the second clamping claw.

8. The framed connection support system of claim 7, wherein, The vertical sections of the first and second main body parts are all triangular, the first curved part is arranged on the first side of the first main body part, the second curved part is arranged on the second side adjacent to the first side of the first main body part, the third curved part is arranged on the first side of the second main body part, and the fourth curved part is arranged on the second side adjacent to the first side of the second main body part.

9. The framed connection support system according to claim 7, wherein, The first and second curved parts each comprise a first horizontal plate, a first bent plate and a first clamping plate connected in sequence, the first horizontal plate is connected with the first main body part, and a first connecting groove is formed between the first horizontal plate, the first bent plate and the first clamping plate. The third and fourth curved parts each comprise a second horizontal plate, a second bent plate and a second clamping plate connected in sequence, the second horizontal plate is connected with the second main body part, and a second connecting groove is formed between the second horizontal plate, the second bent plate and the second clamping plate. The first connecting groove and the corresponding second connecting groove cooperatively clamp the side walls of the clamping grooves of two profiled material bodies.

10. The frame type connection support system according to claim 1, characterized in that: First and second connecting holes are arranged on the first and second clamping pieces respectively, and the connecting piece passes through the first and second connecting holes to cooperate.

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