Adjustable trim strip switching system

Abstract

The utility model discloses an adjustable trim strip switching system. A main body structure comprises a main keel, a first switching piece and a main body connecting component. A first arc-shaped part is arranged at the bottom of the main keel, and the first adapter comprises a second arc-shaped part and a connecting part which are connected with each other; the second arc-shaped part and the first arc-shaped part are coaxially arranged, and the first arc-shaped part can rotate around the axis of the second arc-shaped part in an installation state, so that the relative angle between the main keel and the first adapter is adjusted. The main body connecting component comprises a first component and a second component which are connected with each other, and in an installation state, the first component and the second component can be rotationally adjusted and movably adjusted; the main body connecting component and the connecting part of the first adapter can be movably adjusted; the main body connecting component and the main body steel structure can be adjusted in the axial direction and the circumferential direction of the main body steel structure. According to the utility model, a multi-dimensional adjustable switching system is provided based on the cooperation of all the components, so that the decoration strip can realize a more flexible modeling and assembling form.

Description

TECHNICAL FIELD

[0001] The utility model relates to an adjustable decoration strip switching system and belongs to the technical field of building. BACKGROUND

[0002] Traditional aluminum plate decoration strip modeling systems usually adopt angle steel to directly connect decoration strips with main body connectors, wherein three-way adjustment and fixation can be realized through long round holes, connection positions and other modes, and the decoration strips can only be installed in a single direction through this mode.

[0003] However, the traditional decoration strip fixing method cannot be applied and installed for some streamline curved buildings. For example, in some building outer facades, the decoration strips are designed as flowing ribbons, the aluminum plate surface normal continuously changes, and the decoration strip direction also continuously changes. The traditional decoration strip system cannot realize installation for the characteristics of such building curtain walls. SUMMARY

[0004] The utility model aims at overcoming the defects in the prior art and provides an adjustable decoration strip switching system with the characteristics of multidirectional adjustment.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides an adjustable decoration strip switching system, which comprises:

[0007] A main keel is used for connecting decoration strips and is provided with a first arc-shaped part at the bottom;

[0008] A first switching part comprises a second arc-shaped part and a connecting part connected with each other. The second arc-shaped part is coaxially arranged with the first arc-shaped part, and in the installed state, the first arc-shaped part can rotate around the axis of the second arc-shaped part to adjust the relative angle between the main keel and the first switching part.

[0009] A main body connecting member comprises a first member and a second member connected with each other. The first member is used for connecting the connecting part of the first switching part, and the second member is connected with a main body steel structure. In the installed state, the first member and the second member can rotate around the perpendicular direction of the second member to adjust and move along the length direction of the second member to adjust. The main body connecting member and the connecting part of the first switching part can move along the length direction of the connecting part to adjust. The main body connecting member and the main body steel structure can be adjusted in the axial and circumferential directions of the main body steel structure.

[0010] Further, the convex surface of the second arc-shaped part and the concave surface of the first arc-shaped part are provided with sawtooth stripes, and the convex surface of the second arc-shaped part and the concave surface of the first arc-shaped part are mutually embedded and matched through the sawtooth stripes.

[0011] Further, the first component is two installation parts arranged in parallel.

[0012] Two parallel long circular hole-shaped third fixing holes are formed on the installation parts, the connecting part of the first adapter is located between the two installation parts, and a sixth bolt set for fixing and connecting the installation parts and the connecting part is arranged in the third fixing hole.

[0013] Further, the second component includes an adapter plate and a second adapter connected to each other, the installation parts are vertically and fixedly welded to one side of the adapter plate, and the second adapter sleeves the main body steel structure.

[0014] Further, the second adapter includes a first hoop and a second hoop which are both half-circle hoop structures.

[0015] One end of the first hoop is outwardly bent and extended to form the adapter plate.

[0016] The first hoop and the second hoop are fixedly surrounded on the outside of the main body steel structure.

[0017] Further, the first hoop and the second hoop are both provided with self-drilling nails penetrating through them, and the nail heads of the self-drilling nails are embedded in the main body steel structure.

[0018] Further, one side of each of the two installation parts away from each other is provided with a gasket covering the third fixing hole.

[0019] The nuts and the nuts of the sixth bolt set are respectively located on the sides of the two gaskets away from the installation parts.

[0020] After the sixth bolt set is fixed, the gaskets are fixedly welded on the installation parts.

[0021] Further, the top of the main keel is provided with a profile groove, and the corresponding position of the decorative strip and the profile groove is provided with a profile hook.

[0022] The profile hook and the profile groove are mechanically connected to each other.

[0023] The connecting part of the main keel and the decorative strip is provided with a second bolt set to fix the main keel and the decorative strip.

[0024] Further, one side of the adapter plate away from the installation part is provided with at least one rib plate, and the rib plate fixedly connects the adapter plate and the first hoop.

[0025] Further, the second arc-shaped part is provided with a plurality of long circular second fixing holes extending in the circumferential direction, and an eighth bolt sleeve for fixing and connecting the first arc-shaped part and the second arc-shaped part is arranged in the second fixing hole.

[0026] Compared with the prior art, the utility model has the beneficial effects that:

[0027] The utility model provides a adjustable decoration strip adapter system, main body structure includes main keel, first adapter piece and main body connecting component, main keel is used for connecting decoration strip and is equipped with with first adapter piece mutual adaptation first arc -shaped part, first arc -shaped part can realize angle adjustment with first adapter piece. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the installation structure schematic diagram of the adjustable decoration strip adapter system provided by the utility model embodiment Figure 1 ;

[0029] Figure 2 It is the installation structure schematic diagram of the adjustable decoration strip adapter system provided by the utility model embodiment Figure 2 ;

[0030] Figure 3 It is the structure schematic diagram of the installation part and first adapter piece of the adjustable decoration strip adapter system provided by the utility model embodiment Figure 1 ;

[0031] Figure 4 It is the structure schematic diagram of the installation part and first adapter piece of the adjustable decoration strip adapter system provided by the utility model embodiment Figure 2 ;

[0032] Figure 5 It is the structure schematic diagram of the decoration strip and main keel connection of the adjustable decoration strip adapter system provided by the utility model embodiment

[0033] Figure 6 It is the structure schematic diagram of the adjustable decoration strip adapter system's hoop provided by the utility model embodiment

[0034] Figure 7 It is the overall structure schematic diagram of the adjustable decoration strip adapter system's hoop provided by the utility model embodiment.

[0035] 1, fluorocarbon spray aluminum plate; 2, decorative strip; 3, first bolt set; 4, positioning pin shaft; 5, sealing aluminum plate; 6, countersunk self-tapping screw; 7, second bolt set; 8, third bolt set; 9, aluminum alloy aluminum plate sub-frame; 10, aluminum alloy hanging piece; 11, fourth bolt set; 12, main ridge; 13, aluminum alloy insert core; 14, fifth bolt set; 15, first adapter; 16, corrosion-resistant gasket; 17, mounting portion; 18, first hoop; 19, sixth bolt set; 20, rib plate; 21, first fixing hole; 22, aluminum alloy corner code; 23, second hoop; 24, self-drilling screw; 25, silicone sealant; 26, seventh bolt set; 27, blind rivet; 28, eighth bolt set; 29, gasket; 30, second fixing hole; 31, third fixing hole; 32, profile groove; 33, profile hook; 34, rubber gasket; 35, main body steel structure. DETAILED DESCRIPTION

[0036] The utility model will be described further, combining with the drawings. The following examples are only for more clearly illustrating the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0037] In the description of the utility model, it needs to be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0038] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. EMBODIMENT

[0039] The embodiment introduces an adjustable decorative strip adapter system, the main structure includes: main keel 12, first adapter 15 and main body connecting member.

[0040] Please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 , the top and bottom of the main keel 12 are connected with the decorative strip 2 and the first adapter 15 respectively. One end of the first adapter 15 is provided with a second arc-shaped part. Correspondingly, the bottom of the main keel 12 is provided with a first arc-shaped part matched with the second arc-shaped part of the first adapter 15, and the first arc-shaped part is coaxially arranged with the second arc-shaped part of the first adapter 15. The concave surface of the first arc-shaped part faces the convex surface of the second arc-shaped part, and the second arc-shaped parts of the first arc-shaped part are matched with each other. Based on the mutual cooperation with the first arc-shaped part, in the installed state, the first arc-shaped part can rotate around the axis of the second arc-shaped part, so that the relative installation angle between the first adapter 15 and the main keel 12 can be adjusted. After assembly is completed, the second arc-shaped part and the first arc-shaped part are fixed by the eighth bolt sleeve 28, and the second arc-shaped parts of the first arc-shaped part are tightly attached to each other, at this time, the first adapter 15 is in the second state, i.e. the fixed state.

[0041] Specifically, the second arc-shaped part is provided with a second fixing hole 30 extending in the circumferential direction, which can be passed through by the eighth bolt sleeve 28, and the second fixing hole 30 is an oblong hole. When adjusting the angle of the first adapter 15, the eighth bolt sleeve 28 can be adaptively moved guided by the second fixing hole 30, so that after the angle adjustment of the first adapter 15 is completed, the fixing of the first adapter 15 and the main keel 12 is realized by the eighth bolt sleeve 28.

[0042] Further, as shown in Figure 3 and Figure 4 , a plurality of second fixing holes 30 are arranged on both sides of the center line of the convex surface of the second arc-shaped part of the first adapter 15, and the plurality of second fixing holes 30 on the same side are uniformly distributed, the second fixing hole 30 is used for installing the eighth bolt sleeve 28, and one eighth bolt sleeve 28 can be arranged in each second fixing hole 30. The number of eighth bolt sleeves 28 to be assembled can be selected by the construction personnel according to specific needs. In the embodiment, three eighth bolt sleeves 28 are respectively arranged on both sides of the center line of the second arc-shaped part of the first adapter 15, and the six eighth bolt sleeves 28 are uniformly connected with the first arc-shaped part of the main keel 12, which can stably fix the main keel 12 and the first adapter 15, and is convenient to install.

[0043] It should be particularly pointed out that, in the embodiment, in order to make the connection between the first arc-shaped part and the second arc-shaped part more close and stable, the concave surface of the first arc-shaped part facing the second arc-shaped part and the convex surface of the second arc-shaped part of the first adapter 15 are both provided with sawtooth stripes uniformly and spaced apart in the circumferential direction, and the second arc-shaped part and the first arc-shaped part are connected through the mutual close fitting of the sawtooth stripes. When it is necessary to adjust the rotation of the first adapter 15, the sawtooth stripes of the first adapter 15 and the first arc-shaped part are disengaged, and after the adjustment is completed, the sawtooth stripes on the first adapter 15 can be adaptively fitted with the sawtooth stripes of the concave surface of the first arc-shaped part, so that the second arc-shaped part and the first arc-shaped part are closely connected and also have greater friction. Through the mutual fitting of the second arc-shaped part and the first arc-shaped part by the sawtooth stripes, and the joint action of the eighth bolt assembly 28, the connection between the second arc-shaped part and the first arc-shaped part has more stable structural strength, which can provide more effective connection and support for the overall structure.

[0044] In some embodiments, referring to Figure 1 and Figure 7 , since the main keel 12 needs to bear a large support force after assembly, an aluminum alloy insert core 13 can be embedded in the inner side of the main keel 12, and a plurality of fifth bolt assemblies 14 are provided through the thickness direction of the main keel 12 at the upper side portion of the connection part of the main keel 12 and the first adapter 15, and the fifth bolt assemblies 14 also pass through the aluminum alloy insert core 13, so as to strengthen the bending resistance of the main keel 12 in this area, improve the structural strength, and further improve the stability of the connection.

[0045] In addition, referring to Figure 4 and Figure 6 , the main body connecting member is used to connect the main body steel structure 35 and the first adapter 15. Specifically, the main body connecting member includes a first member and a second member connected together, the first member is used to connect the connection part of the first adapter 15, and the second member is connected to the main body steel structure, and in the installed state, the first member and the second member can be adjusted in rotation around the vertical direction of the second member and in movement along the length direction of the second member.

[0046] Specifically, the first member is two installation parts 17 arranged in parallel; two parallel long circular hole-shaped third fixing holes 31 are formed in the installation part 17, and the connection part of the first adapter 15 is located between the two installation parts; and the sixth bolt assembly 19 for fixing and connecting the installation part and the connection part is arranged through the third fixing hole 31.

[0047] Further, as Figure 4As shown, in the present embodiment, the mounting portion 17 can adopt a channel steel, and the sixth bolt assembly 19 is used to fix the mounting portion 17 and the first adapter 15 by connecting the two mounting portions 17 and the connecting portion between the two mounting portions 17. In the mounted state, the first adapter 15 can be translated along the length direction of the third fixing hole 31, i.e. as shown in the front and back translation adjustment, so as to adjust the relative mounting position of the first adapter 15 and the main body connecting member, and the effective adjustment range is limited by the movable range of the sixth bolt assembly 19 in the third fixing hole 31, and after the adjustment is completed, the sixth bolt assembly 19 is tightened for locking and fixing. Figure 6 and Figure 7 As shown, in the present embodiment, the connecting portion and the gap between the two mounting portions 17 are both provided with a corrosion-resistant gasket 16, which can provide effective protection for the connection and prolong the service life.

[0048] As shown, in the present embodiment, the connecting portion and the gap between the two mounting portions 17 are both provided with a corrosion-resistant gasket 16, which can provide effective protection for the connection and prolong the service life. Figure 4

[0049] For example, the corrosion-resistant gasket 16 can adopt a rubber gasket, a plastic gasket, a stainless steel gasket or a composite material gasket. Among them, the rubber gasket is a widely used corrosion-resistant gasket, and the commonly used rubber materials include styrene-butadiene rubber, chloroprene rubber, nitrile rubber and ethylene-propylene-diene rubber. These materials have good sealing performance and corrosion resistance in the present embodiment. Plastic materials such as polytetrafluoroethylene (PTFE) and fluorinated ethylene-hexafluoro-propylene copolymer (FEP) are also commonly used in corrosion-resistant gaskets. These materials have excellent chemical stability, wide temperature range, etc. The corrosion-resistant gasket of metal material is mainly stainless steel, and the stainless steel gasket has excellent corrosion resistance, high temperature resistance and good rigidity, and is suitable for use in high temperature, high pressure and strong corrosive environment. The composite material is composed of two or more materials, and the common ones are rubber plus metal sheet, stainless steel plus PTFE filler, etc. It should be noted that in the present embodiment, the stainless steel gasket is preferably used as the corrosion-resistant gasket 16, which can further improve the connection strength of the mounting portion 17 and the first adapter 15 while providing corrosion protection.

[0050] Further, in order to improve the structural strength of the sixth bolt assembly 19 after being connected with the mounting portion 17, the present embodiment is provided with a gasket 29 covering the outside of the third fixing hole 31 on both sides of the two mounting portions 17 away from each other. The sixth bolt assembly 19 passes through the corresponding two gaskets 29, and the nut and the cap are located outside the two gaskets 29 and are limited by the gaskets 29. As a preferred embodiment, the gasket 29 in the present embodiment is a stainless steel gasket made by fluorocarbon spraying. Based on the above, after the sixth bolt assembly 19 is moved and installed, the gasket 29 is fixed on the mounting portion 17 by welding.

[0051] As shown in the front and back translation adjustment, so as to adjust the relative mounting position of the first adapter 15 and the main body connecting member, and the effective adjustment range is limited by the movable range of the sixth bolt assembly 19 in the third fixing hole 31, and after the adjustment is completed, the sixth bolt assembly 19 is tightened for locking and fixing. Figure 7 ​Specifically, the second component includes a connecting plate and a second adapter, and the mounting portion 17 is fixed to one side of the connecting plate by welding, and the mounting position and angle of the mounting portion 17 can be adjusted by rotating the mounting portion 17 around an axis perpendicular to the connecting plate and translating the mounting portion 17 before welding.

[0052] As a specific embodiment, as shown in the drawings, the second adapter is a hoop-shaped component that can be adaptively sleeved and fixed on the cylindrical main steel structure 35. Figure 7 Based on this, in the embodiment, the axial position of the second adapter on the main steel structure 35 can be adjusted by moving along the axial direction of the main steel structure 35 during installation, and the axial angle of the second adapter with the main steel structure 35 can be adjusted by rotating around the axis of the main steel structure 35, so that the position adjustment in two directions can be realized, and the second adapter can be fixed and locked after adjustment.

[0053] Further, the second adapter includes a first hoop 18 and a second hoop 23, both of which are semicircular hoops, one end of the first hoop 18 is bent outward and extended to form a connecting plate. The first hoop 18 and the second hoop 23 are connected to enclose the outside of the main steel structure 35 to realize stable connection with the main steel structure 35, and the second hoop 23 is provided with two first fixing holes 21 at both ends of the first hoop 18, and is fixed by a seventh bolt sleeve 26 passing through the first fixing hole 21. Among them, the end of the second hoop 23 corresponding to the connecting plate is fixedly connected to the first hoop 18 by a group of seventh bolt sleeves 26.

[0054] Based on the above, please refer to Figure 7 , the utility model discloses a main joist 12, first adapter 15 and main body connecting component are set up. Among them, based on the cooperation of main body connecting component and main steel structure 35, the axial position of main body connecting component on main steel structure 35 can be adjusted by moving along the axial direction of main steel structure 35 during installation, and the axial angle of main body connecting component with main steel structure 35 can be adjusted by rotating around the axis of main steel structure 35. Based on the cooperation with the first arc-shaped part, the first adapter 15 can rotate around the second arc-shaped part center axis to adjust the relative angle with the main joist 12. Based on the cooperation of the first adapter 15 and the mounting portion 17, the first adapter 15 can be translated along the length direction of the third fixing hole 31 before being fixed, that is Figure 6 and Figure 7The front and rear translation adjustment is shown. Based on the cooperation of the mounting portion 17 and the adapter plate, the operator can adjust the angle of the mounting portion 17 by rotating the mounting portion 17 around the axis perpendicular to the adapter plate before welding, and can also translate the mounting portion 17 to adjust the mounting position of the mounting portion 17, so as to realize the adjustment in two directions respectively. Based on this, the adapter system provided by the embodiment can realize the translation in at least three directions and the rotation adjustment in three directions during assembly, so that the assembled main keel 12 can flexibly and effectively adapt to different installation angles of the decorative strip 2, thereby realizing more changes in the external form of the decorative strip 2.

[0055] In addition, in the embodiment, in order to improve the structural strength between the adapter plate and the first hoop 18, two parallel rib plates 20 connected to the outer side of the first hoop 18 are arranged on the side of the adapter plate away from the mounting portion 17, and the rib plate 20, the first hoop 18 and the adapter plate form a stable support structure. Among them, the second hoop 23, the first hoop 18 and the rib plate 20 are made of fluorocarbon steel. Fluorocarbon steel is made by fluorocarbon spraying on the surface of steel. Fluorocarbon spraying has the characteristics of excellent anti-fading, anti-frosting, anti-atmospheric pollution corrosion, strong anti-ultraviolet ability, strong anti-cracking ability and ability to withstand harsh weather environment.

[0056] It should be noted that in the embodiment, a rubber gasket 34 is arranged between the second hoop 23, the first hoop 18 and the main steel structure 35 to improve the friction resistance and structural stability. In the embodiment, the rubber gasket 34 is made of a synthetic rubber called ethylene propylene diene rubber (EPDM), which has excellent oxidation resistance, ozone resistance and corrosion resistance. It should be noted that in other embodiments, other flexible material gaskets can also be used according to actual cost and installation environment requirements.

[0057] Further, the second hoop 23 and the first hoop 18 are provided with self-drilling nails 24 with nail heads penetrating inward, and a part of the nail head 24 is embedded in the main steel structure 35 to achieve the purpose of fastening and limiting the relative sliding between the main steel structure 35.

[0058] For example, as a preferred embodiment, disc head self-drilling nails are used, and silicone sealant 25 is applied at the nail head of the self-drilling nail 24. The silicone sealant 25 has strong adhesion, high tensile strength, and good weather resistance, vibration resistance, moisture resistance and cold and hot change resistance. Embodiment

[0059] Based on the adjustable decorative strip adapter system provided in the above embodiment 1, the embodiment provides an assembly structure capable of allowing the decorative strip 2 to participate in force, which mainly relates to the decorative strip 2 and the main keel 12. As shown in Figure 1 、 Figure 2、 Figure 5 、 Figure 7 As shown in FIG. 2, the assembly of the main keel 12 and the decorative strip 2 in the embodiment is as follows: the top of the main keel 12 is provided with a profile groove 32, and the decorative strip 2 is provided with a profile hook 33 at the corresponding position of the profile groove 32, and the profile hook 33 and the profile groove 32 are mechanically connected with each other. A second bolt set 7 is arranged at the connection between the main keel 12 and the decorative strip 2 to limit and fix. In addition, please refer to Figure 1 and Figure 2 , the assembly of the structure of the decorative strip 2 itself is realized by the first bolt set 3. The embodiment fully utilizes the profile groove 32 to mechanically connect the main keel 12 and the decorative strip 2, so that the decorative strip 2 participates in the stress, reduces the depth of the main keel 12, and reduces the material cost. Embodiment

[0060] Based on the adjustable decorative strip adapter system provided in Embodiment 2, since the sealing between the adjacent decorative strips 2 cannot be guaranteed during the assembly of the decorative strip 2, wind noise will be generated if the cavity of the decorative strip 2 is exposed.

[0061] Therefore, in the embodiment, as shown in Figure 1 , the sealing aluminum plate 5 is fixed at the port between the two decorative strips 2 by the countersunk self-tapping screw 6, so as to avoid the wind noise generated by the exposed cavity of the decorative strip 2. Embodiment

[0062] Based on the adjustable decorative strip adapter system provided in Embodiment 2, in addition, since an incomplete alignment state is easily formed during the assembly of the decorative strip 2, the overall appearance of the decorative strip 2 will be affected.

[0063] Therefore, in the embodiment, the two adjacent decorative strips 2 are kept in a complete alignment state by the through positioning pin shaft 4 during the assembly, so that the overall assembly of the decorative strip 2 is more neat and beautiful. The positioning pin shaft 4 is made of stainless steel. Embodiment

[0064] Based on the adjustable decorative strip adapter system provided in Embodiment 1, please refer to Figure 1 、 Figure 2 and Figure 7In the embodiment, as a decorative structure, a fluorocarbon sprayed aluminum plate 1 and an aluminum alloy aluminum plate sub-frame 9 are additionally arranged, the fluorocarbon sprayed aluminum plate 1 is integrated with the aluminum alloy aluminum plate sub-frame 9 as a panel, is connected and fixed by a plurality of core-pulling rivets 27 and a third bolt sleeve 8, and is integrally hung on the main ridge 12 through an aluminum alloy hanging piece 10, so that installation is convenient and fast. The aluminum alloy hanging piece 10 is fixedly connected with the main ridge 12 through a fourth bolt sleeve 11. In addition, the main ridge 12 is fixed with an aluminum alloy corner code 22, the aluminum alloy corner code 22 is connected with the aluminum alloy aluminum plate sub-frame 9, and the structural strength of the aluminum alloy aluminum plate sub-frame 9 is further improved.

[0065] The above only describes the preferred embodiments of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. An adjustable trim strip adapter system, comprising: The utility model relates to a kind of steel structure connecting structure, including: Main keel, for connecting decorative strip and bottom is equipped with first arc part; First adapter, including second arc part and connecting part connected;The second arc part is coaxially arranged with the first arc part, and in the installed state, the first arc part can rotate around the axis of the second arc part, adjust the relative angle between the main keel and the first adapter; Main body connecting component, including first component and second component connected, the first component is used to connect the connecting part of the first adapter, the second component connects main body steel structure, and in the installed state, the first component and second component can rotate around the perpendicular direction of the second component adjustment, and along the length direction of the second component movement adjustment;The main body connecting component and the connecting part of the first adapter can be adjusted along the length direction of connecting part;The main body connecting component and the main body steel structure can be adjusted along the axial and circumferential direction of main body steel structure.

2. An adjustable trim strip adapter system according to claim 1, wherein, The convex surface of the second arc part and the concave surface of the first arc part are provided with sawtooth stripes, and the convex surface of the second arc part and the concave surface of the first arc part are matched with each other through the sawtooth stripes.

3. An adjustable trim strip adapter system according to claim 1, wherein, The first component is two installation parts arranged in parallel; Two parallel long circular hole-shaped third fixing holes are formed on the installation part, and the connecting part of the first adapter is located between the two installation parts;A sixth bolt set for fixing the installation part and the connecting part is arranged in the third fixing hole.

4. An adjustable trim strip adapter system according to claim 3, wherein, The second component includes an adapter plate and a second adapter connected, and the installation part is perpendicular to and welded to one side of the adapter plate;The second adapter sleeves the main body steel structure.

5. An adjustable trim strip adapter system according to claim 4, wherein, The second adapter includes a first clamp and a second clamp, both of which are half-circle clamps; One end of the first clamp is outwardly bent and extended to form the adapter plate; The first clamp and the second clamp are fixed on the outside of the main body steel structure.

6. An adjustable trim strip adapter system according to claim 5, wherein, The first clamp and the second clamp are provided with self-drilling nails penetrating through them, and the nail heads of the self-drilling nails are embedded in the main body steel structure.

7. An adjustable trim strip adapter system according to claim 3, wherein, The side away from the installation part of each of the two installation parts is provided with a gasket covering the third fixing hole; The nut and the cap of the sixth bolt set are located on the side away from the installation part of each of the two gaskets, respectively; After the sixth bolt set is fixed, the gaskets are welded to the installation part.

8. An adjustable trim strip adapter system according to claim 1, wherein, The top of the main keel is provided with a profile groove, and the decorative strip is provided with a profile hook at the corresponding position of the profile groove; The profile hook and the profile groove are mechanically connected with each other; The connection between the main keel and the decorative strip is provided with a second bolt set to fix the main keel and the decorative strip.

9. An adjustable trim strip adapter system according to claim 5, wherein, The side of the adapter plate away from the installation part is provided with at least one rib plate, and the rib plate fixedly connects the adapter plate and the first clamp.

10. An adjustable trim strip adapter system according to claim 1, wherein, The second arc part is provided with a plurality of long circular second fixing holes extending in the circumferential direction, and an eighth bolt set for fixing the first arc part and the second arc part is arranged in the second fixing hole.

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