CN112709397B - Aluminum square tube mounting structure with externally-hung decorative plate - Google Patents
Aluminum square tube mounting structure with externally-hung decorative plate Download PDFInfo
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- CN112709397B CN112709397B CN202110139407.2A CN202110139407A CN112709397B CN 112709397 B CN112709397 B CN 112709397B CN 202110139407 A CN202110139407 A CN 202110139407A CN 112709397 B CN112709397 B CN 112709397B
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- square tube
- shaped
- aluminum square
- bolt
- shaped corner
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Abstract
The invention relates to an aluminum square tube structure, in particular to an aluminum square tube installation structure with an externally-hung decorative plate, which solves the technical problems in the background art and comprises an aluminum square tube and a steel member, wherein one side surface of the aluminum square tube is provided with a bolt installation fixing groove, the other side surfaces of the aluminum square tube are detachably provided with the externally-hung decorative plate, the aluminum square tube further comprises two U-shaped angle codes, the aluminum square tube and the left U-shaped angle code are connected in a fastening mode through self-tightening nut assemblies of a bolt in the two bolt installation fixing grooves and the strip-shaped hole, and the right U-shaped angle code is welded with the steel member. The aluminum square tube structure is protected from being damaged by the structure, the overall stability is high, the components such as bolts and corner connectors are hidden, the detailed decoration effect is improved, the requirement of updating the decoration style for multiple times in a short time is met by detachably mounting the external decorative plate on the aluminum square tube, the external decorative plate is convenient to mount and dismount, convenient to replace and maintain, short in replacement time, labor-saving, and capable of guaranteeing normal business of public places.
Description
Technical Field
The invention relates to an aluminum square tube structure, in particular to an aluminum square tube mounting structure with an externally hung decorative plate.
Background
In building construction engineering, in order to improve the facade decoration effect, an aluminum square tube is often adopted in a building curtain wall to achieve the decoration purpose by being connected with a building structure (steel member), and the aluminum square tube is particularly commonly applied to large-scale markets and large-scale public places, such as high-speed rail stations, airports and the like. What traditional mode carried out aluminium square tube installation and adopted passes inside drilling through-hole at aluminium square tube both sides face, then adopts to wear the bolt to be connected clamping action's angle sign indicating number and aluminium square tube, and the angle sign indicating number is connected fixedly with building structure again. This is higher to trompil required precision, and the angle sign indicating number and square tube connected in-process wear the bolt fastening and cause the aluminium square tube to warp easily, and the installation is accomplished the back, exposes and aluminium square tube both sides to wearing bolt and nut, angle sign indicating number etc. and decorative effect is poor. And because the demand of updating the fitment style many times in a short time often can appear in some public occasions because of the quick renewal of popular element, perhaps advertisement design demand, but current aluminium square tube accomplishes the installation back, and its colour collocation just is fixed, so can only satisfy the demand through changing aluminium square tube or pad pasting on aluminium square tube outer wall. Wherein it is extravagant not only to lead to the fact the material to change the aluminium square tube, still make the cost very high, and it is consuming the manpower to change aluminium square tube process consuming time, influence the normal business of public occasion, also can't carry out the pad pasting to the side of wearing bolt and nut on the same aluminium square tube, even the pad pasting also can consume a lot of time, the general standard length of aluminium square tube is 6 meters, this length is very high to the pad pasting technical requirement, the effect of pad pasting is influenced by technical staff's the quality of technology, and the life-span of pad pasting is influenced by external environment great moreover.
Disclosure of Invention
The invention aims to solve the technical problems in the background art and provides an aluminum square tube mounting structure with an externally hung decorative plate.
The technical means for solving the technical problems of the invention is as follows: an aluminum square tube mounting structure with an externally-hung decorative plate comprises an aluminum square tube and a steel member, wherein two parallel bolt mounting fixing grooves are embedded in one side face of the aluminum square tube along the length direction of the aluminum square tube, the externally-hung decorative plate is detachably mounted on at least one other side face of the aluminum square tube, the aluminum square tube further comprises two U-shaped corner connectors which are buckled to form a rectangular tubular structure, and the width of the formed rectangular tubular structure is less than or equal to the width of the side wall, used for connecting the U-shaped corner connectors, of the aluminum square tube; the side walls of the two U-shaped corner connectors are connected through bolt and nut assemblies; open on the diapire of left side U type angle sign indicating number has the bar hole, and aluminium square tube and left side U type angle sign indicating number are through installing the fastening connection of square head bolt self-tightening nut subassembly in twice bolt installation fixed slot and bar hole, and wherein the bolt head card of square head bolt self-tightening nut subassembly is located in the bolt installation fixed slot, and right side U type angle sign indicating number welds with the steel member mutually.
The diapire of U type angle sign indicating number indicates the bottom of U, and the lateral wall of U type angle sign indicating number indicates the both sides portion of U, and two U type angle signs are buckled mutually and are formed rectangle tubular structure, and the U type angle sign indicating number that is close to aluminium square tube one side is left side U type angle sign indicating number promptly, and the U type angle sign indicating number that is close to the steel member is right side U type angle sign indicating number. The two U-shaped corner connectors are made of surface galvanized steel. The self-tightening nut group of the square head bolt is an assembly matched with the self-tightening nut on the square head bolt, when the self-tightening nut is screwed, the square head bolt can be clamped in a bolt mounting fixing groove, so that the self-tightening nut group is prevented from slipping, and the operation is very convenient. The left U-shaped corner brace is provided with a strip-shaped hole, the strip-shaped hole is arranged to be matched with aluminum square tube with different sizes, the aluminum square tube can be fixedly connected with the left U-shaped corner brace by adjusting the position of a square-head bolt self-tightening nut component in the strip-shaped hole no matter how far the distance between two bolt installation fixing grooves on the aluminum square tube is, and the two U-shaped corner braces are connected through a bolt and nut component, so that the connection between the aluminum square tube and a steel member can be facilitated; the width of the rectangular tubular structure formed in the novel aluminum square tube is less than or equal to the width of the side wall of the connecting U-shaped corner connector of the aluminum square tube, so that the two U-shaped corner connectors are hidden at the back of the aluminum square tube, the corner connectors are prevented from being exposed, and the decorative effect is prevented from being influenced. On the basis of the connecting structure formed by the aluminum square tube and the steel component, the external decorative plate can be detachably mounted on at least one of the other side surfaces of the aluminum square tube, the external decorative plate is convenient to mount and dismount and convenient to replace and maintain, the requirement of updating the decoration style for multiple times in a short time is met, the time consumption of the replacement process is short, the labor is saved, the normal business of public places is guaranteed, the appearance of the external decorative plate can be set more as required, the curtain wall is very humanized, the characteristics that the traditional curtain wall aluminum square tube is dull in decorative effect, cold and monotonous are changed, and the increasingly improved architectural decoration performance requirement is met.
Preferably, it hangs the device to link firmly two at least clamps on the side of pressing close to the aluminium square tube of external decorative board, the aluminium square tube is gone up and is provided with the through-hole with pressing from both sides the device correspondence, press from both sides curb plate and the S type clamping piece that the device includes the high elasticity steel sheet formation, curb plate and the top edge integrated into one piece of S type clamping piece, the homogeneous body shaping has the swash plate on the plate body of being located S type clamping piece both sides of curb plate, the top edge of swash plate is located the curb plate facial features and the lower limb is kept away from the face in order to form with through-hole lower edge complex couple, the outside limit interval of two swash plates and the width looks adaptation of through-hole. During assembly, the external decorative plate is moved to enable the clamping and hanging device to be opposite to the through hole of the aluminum square tube, after the S-shaped clamping piece and the inclined plate penetrate through the through hole and are located on the inner side of the aluminum square tube, the external decorative plate moves downwards, the S-shaped clamping piece clamps the side wall of the aluminum square tube below the through hole, hooks formed by the two inclined plates and the side plates are hung on the lower edge of the through hole, and the distance between the outer side edges of the two inclined plates and the width of the through hole are matched in a limiting mode in the horizontal direction. The two clamping and hanging devices are respectively arranged on the upper portion and the lower portion of the external decorative plate, the external decorative plate and the aluminum square tube are fixedly connected through the clamping and hanging devices and the through holes, the installation and the disassembly are very convenient, and the purpose of quick replacement can be achieved.
Preferably, a stiffening rib plate is integrally formed on the inner wall of the right U-shaped corner brace and is welded with the steel member; and a clamping hook for hooking a wing plate of the steel member extends on the outer wall of the right U-shaped corner brace. The reinforcing rib plates are arranged to improve the overall strength of the double-layer U-shaped angle bracket, so that the right U-shaped angle bracket can be firmly connected with an I-shaped steel member, and the clamping hooks are arranged to enable the right U-shaped angle bracket to be quickly connected with a wing plate of the I-shaped steel member, so that the double-layer connection effect is achieved, and meanwhile, when the right U-shaped angle bracket is welded with the I-shaped steel member, the quick positioning effect can be achieved, and the welding is convenient.
Preferably, the through holes for penetrating the bolt and nut assemblies at the side walls of the two U-shaped corner connectors are strip-shaped holes. The strip-shaped holes are arranged to facilitate fine adjustment, so that the outer vertical surfaces of the aluminum square tube are located at preset positions, for example, all the outer vertical surfaces of the aluminum square tube are located in the same plane, or other personalized settings are met.
Preferably, the top of the side wall of the left U-shaped corner connector extends to form an L-shaped bent plate hook which bends downwards, and the L-shaped bent plate hook is hung on the side wall of the right U-shaped corner connector. The L-shaped bent plate hook and the bolt and nut assembly can play a double-safety role, and the firmness of the whole structure of the invention is improved.
Preferably, the left end of the right U-shaped corner brace side wall is provided with an L-shaped hook for preventing the L-shaped bent plate hook from slipping leftwards, and the L-shaped hook and the right U-shaped corner brace are integrally formed. The L-shaped hook plays a role of a limit stop and also plays a role of further preventing the two U-shaped corner brace towing hooks; if the bolt and nut assemblies on the side walls of the two U-shaped corner connectors are loosened, the U-shaped corner connector on the left side can move leftwards due to the self weight of the aluminum square tube, and the L-shaped hook can hook and limit the L-shaped bent plate hook, so that the structural stability and the safety performance of the aluminum square tube are improved, and the aluminum square tube is prevented from falling off to cause safety accidents.
Preferably, the length direction of the strip-shaped hole on the left U-shaped corner brace is perpendicular to the length direction of the bolt installation fixing groove. This is to ensure the rationality of the structure, and the direction of the strip-shaped holes can also be set according to the connection requirements.
Preferably, the outer part of the bolt head of the self-tightening nut component of the square head bolt is provided with anti-skid lines. This is to increase the friction.
Preferably, a shockproof rubber pad is further padded between the left U-shaped corner brace and the aluminum square tube. The shockproof rubber pad can reduce vibration, prevent different materials from directly contacting to cause chemical corrosion, and prolong the service life of the whole mounting assembly.
Preferably, the left U-shaped corner brace is formed by combining two L-shaped corner braces, the through hole for penetrating the self-tightening nut assembly of the square head bolt on the L-shaped corner brace is a strip-shaped hole, and the through hole for penetrating the nut and bolt assembly on the L-shaped corner brace is a strip-shaped hole. This is the angle of adjustment aluminium square tube when connecting for the convenience, and two L type angle sign indicating number convenience adjust distance in addition eliminate manufacturing error, guarantee the tight silk seam that processes, guarantee to laminate closely between L type angle sign indicating number and the right side U type angle sign indicating number, guarantee that bolt and nut subassembly installation is firm, can reuse in not unidimensional aluminium square tube moreover, very environmental protection.
The invention has the beneficial effects that: the structure of the invention ensures reliable installation quality, protects the aluminum square tube structure from damage, has high overall stability, hides components such as bolts, corner connectors and the like, improves detailed decoration effect, and meets the requirement of updating decoration styles for many times in a short time by detachably installing the external decorative plate on the aluminum square tube.
Drawings
Fig. 1 is a schematic structural view of an aluminum square tube installation structure provided with an external decorative plate.
Fig. 2 is a rear side view of fig. 1.
Fig. 3 is a schematic structural diagram of the aluminum square tube of the present invention.
FIG. 4 is a schematic view of one connection structure between the aluminum square tube and a steel member.
Fig. 5 is a top view of fig. 4 (where the left U-shaped corner brace is replaced by a combination of two L-shaped hooks).
Fig. 6 is a schematic structural view of the clamping device.
Fig. 7 is a schematic diagram of the back structure of fig. 6.
FIG. 8 is a side view of the clamping device.
Fig. 9 is a schematic structural view of the right U-shaped corner brace with hooks and reinforcing ribs added.
Fig. 10 is a side view of fig. 9.
Fig. 11 is a schematic structural view of an L-shaped corner brace with an L-shaped bent plate hook.
Fig. 12 is a schematic structural view of the right U-shaped corner connector with the L-shaped hook added.
Fig. 13 is a partially enlarged schematic view of fig. 12.
Fig. 14 is a schematic view of the overall structure of fig. 1 after assembly.
Fig. 15 is a top view of fig. 1.
Fig. 16 is a schematic structural view of the lag bolt self-tightening nut assembly.
Fig. 17 is a schematic structural view of the L-shaped corner brace.
Fig. 18 is a schematic structural view of the right U-shaped corner brace without adding stiffening ribs and hooks.
In the figure: 1-an aluminum square tube; 2-a steel member; 3, installing a fixing groove by using a bolt; 4-hanging decorative board; 5-bolt and nut assembly; 6-left U-shaped corner connectors; 7-strip-shaped holes; 8-a square-head bolt self-tightening nut component; 9-right U-shaped corner connectors; 10-a clamping and hanging device; 11-a through hole; 12-side plates; 13-S-shaped clips; 14-a sloping plate; 15-stiffening rib panels; 16-hook; 17-L-shaped bent plate hooks; 18-L-shaped hooks; 19-shockproof rubber pad; 20-L type corner connector.
Detailed Description
Referring to fig. 1-15, the aluminum square tube mounting structure with the external decorative plate of the invention is explained in detail.
An aluminum square tube installation structure with an external decorative plate is shown in figures 1 to 5 and comprises an aluminum square tube 1 and a steel component 2, as shown in figures 1, 2 and 3, two parallel bolt installation fixing grooves 3 are embedded in one side face of the aluminum square tube 1 along the length direction of the aluminum square tube, and an external decorative plate 4 is detachably installed on at least one of the other side faces of the aluminum square tube 1 and also comprises two U-shaped corner connectors buckled to form a rectangular tubular structure, as shown in figures 4 and 5, and the width of the formed rectangular tubular structure is less than or equal to the width of the side wall of the aluminum square tube 1 for connecting the U-shaped corner connectors; the side walls of the two U-shaped corner connectors are connected through a bolt and nut assembly 5; open on the diapire of left side U type angle sign indicating number 6 has bar hole 7, and aluminium square tube 1 is connected with left side U type angle sign indicating number 6 through installing square head bolt from tight nut subassembly 8 fastening in twice bolt installation fixed slot 3 and bar hole 7, and wherein square head bolt is from the bolt head card of tight nut subassembly 8 and is located in bolt installation fixed slot 3, and right side U type angle sign indicating number 9 welds with steel member 2 mutually.
The diapire of U type angle sign indicating the bottom of U, the lateral wall of U type angle sign indicating the both sides portion of U, two U type angle signs are buckled mutually and are formed rectangle tubular structure, and the U type angle sign indicating number that is close to 1 one side of aluminium square tube is left side U type angle sign indicating number 6, and the U type angle sign indicating number that is close to steel member 2 is right side U type angle sign indicating number 9, and one of them embodiment of right side U type angle sign indicating number 9 is shown in fig. 18. The two U-shaped corner connectors are made of surface galvanized steel. The self-tightening nut group of the square head bolt is an assembly matched with the self-tightening nut on the square head bolt, as shown in fig. 16, when the self-tightening nut is screwed, the square head bolt can be clamped in the bolt installation fixing groove 3, so that the self-tightening nut group is prevented from slipping, and the operation is very convenient. The left U-shaped corner brace 6 is provided with a strip hole 7, the strip hole 7 is arranged to be matched with aluminum square tube 1 with different sizes, the position of a square-head bolt self-tightening nut assembly 8 in the strip hole 7 can be adjusted no matter how far the distance between two bolt installation fixing grooves 3 on the aluminum square tube 1 is, so that the aluminum square tube 1 is fixedly connected with the left U-shaped corner brace 6, and the two U-shaped corner braces are connected through a bolt and nut assembly 5, so that the aluminum square tube 1 can be conveniently connected with a steel member 2, for example, a right U-shaped corner brace 9 is welded on the steel member 2, the left U-shaped corner brace 6 and the aluminum square tube 1 are fixed on the ground, and then the aluminum square tube 1 is lifted to fixedly connect the right U-shaped corner brace 9 with the left U-shaped corner brace 6, so that the aluminum square tube is very convenient, labor-saving and time saving; the width of the rectangular tubular structure formed in the novel aluminum square tube is less than or equal to the width of the side wall of the connecting U-shaped corner connector of the aluminum square tube 1, so that the two U-shaped corner connectors are hidden at the back of the aluminum square tube 1, the corner connectors are prevented from being exposed, and the decorative effect is prevented from being influenced. On the basis of the connecting structure formed by the aluminum square tube 1 and the steel member 2, the external decorative plate 4 can be detachably mounted on at least one of the other side surfaces of the aluminum square tube 1, as shown in fig. 14 and 15, the external decorative plate 4 is convenient to mount and dismount and convenient to replace and maintain, the requirement of updating the decoration style for multiple times in a short time is met, the replacement process is short in time consumption and labor-saving, the normal business of public places is guaranteed, the appearance of the external decorative plate 4 can be set as required, the curtain wall aluminum square tube is humanized, the characteristics that the decoration effect of the traditional curtain wall aluminum square tube 1 is stiff, cold and monotonous are changed, and the requirement of the increasingly improved architectural decoration performance is met. Specifically, the aluminum square tube 1 sets the number of the side walls, such as three or two, for installing the external decorative plate 4 according to actual requirements.
Further, as a specific embodiment of the aluminum square tube installation structure provided with the external decorative plate of the present invention, as shown in fig. 1 and fig. 2, at least two clamping devices 10 are fixedly connected to a side surface of the external decorative plate 4 close to the aluminum square tube 1, through holes 11 are correspondingly arranged on the aluminum square tube 1 and corresponding to the clamping devices 10, as shown in fig. 6, fig. 7 and fig. 8, each clamping device 10 includes a side plate 12 and an S-shaped clamping piece 13 formed by high-elasticity steel sheets, the side plate 12 is integrally formed with an upper edge of the S-shaped clamping piece 13, sloping plates 14 are integrally formed on plate bodies of the side plate 12 located on two sides of the S-shaped clamping piece 13, an upper edge of the sloping plate 14 is located in a plate surface of the side plate 12, and a lower edge of the sloping plate is far away from the plate surface to form a hook matched with a lower edge of the through hole 11, and an outer side distance of the two sloping plates 14 is matched with a width of the through hole 11. During assembly, the external decorative plate 4 is moved to enable the clamping and hanging device 10 to be over against the through hole 11 of the aluminum square tube 1, after the S-shaped clamping piece 13 and the inclined plate 14 penetrate through the through hole 11 and are located on the inner side of the aluminum square tube 1, the external decorative plate 4 moves downwards, the S-shaped clamping piece 13 clamps the side wall of the aluminum square tube 1 located below the through hole 11, a hook formed by the two inclined plates 14 and the side plate 12 is hung on the lower edge of the through hole 11, and the distance between the outer side edges of the two inclined plates 14 is matched with the width of the through hole 11, so that the through hole 11 is in spacing fit with the inclined plates 14 in the horizontal direction. The two clamping and hanging devices 10 are respectively arranged on the external decorative plate 4, the external decorative plate 4 is fixedly connected with the aluminum square tube 1 through the clamping and hanging devices 10 and the through holes 11, the installation and the disassembly are very convenient, and the purpose of quick replacement can be realized. The clip 10 may be replaced with other snap-fit structures such as a strong spring clip. The side plate 12 is fixed on the external decorative plate 4 through a countersunk bolt, the side plate 12, the S-shaped clamping piece 13 and the inclined plate 14 are all of an integrally formed structure, and the inclined plate 14 is formed by cutting out part of a plate body from the side plate 12 and then bending the plate body.
Further, as a specific embodiment of the aluminum square tube installation structure with the externally hung decorative plate according to the present invention, as shown in fig. 9 and 10, a stiffening rib plate 15 is integrally formed on the inner wall of the right U-shaped corner brace 9, and the stiffening rib plate 15 is welded to the steel member 2; and a hook 16 for hooking a wing plate of the steel member 2 extends on the outer wall of the right U-shaped corner brace 9. The stiffening rib plates 15 are arranged to improve the overall strength of the double-layer U-shaped angle brace, so that the right U-shaped angle brace 9 can be firmly connected with the I-shaped steel component 2, the clamping hooks 16 are arranged to enable the right U-shaped angle brace 9 to be quickly connected with wing plates of the I-shaped steel component 2, the double-layer connection effect is achieved, meanwhile, the quick positioning effect can be achieved when the right U-shaped angle brace 9 is welded with the I-shaped steel component 2, and the welding is convenient. In an embodiment, according to actual requirements, the right U-shaped corner brace 9 may be provided with only the stiffening rib 15 integrally formed with the inner wall thereof, as shown in fig. 4 and 5.
Further, as a specific embodiment of the aluminum square tube installation structure provided with the external decorative plate of the present invention, as shown in fig. 11, through holes 11 for passing through bolt and nut assemblies 5 at the side walls of the two U-shaped corner connectors are strip-shaped holes 7. The strip-shaped holes 7 are provided for facilitating fine adjustment, so that the outer vertical surfaces of the aluminum square tube 1 are located at predetermined positions, for example, all the outer vertical surfaces of the aluminum square tube 1 are located in the same plane, or other personalized settings are met.
Further, as a specific embodiment of the aluminum square tube mounting structure provided with the external decorative plate of the present invention, as shown in fig. 11, a downward bent L-shaped bent plate hook 17 extends from the top of the side wall of the left U-shaped corner brace 6, and the L-shaped bent plate hook 17 is hung on the side wall of the right U-shaped corner brace 9. The L-shaped bent plate hook 17 and the bolt and nut component 5 can play a double-safety role, and the firmness of the whole structure of the invention is improved.
Further, as a specific embodiment of the aluminum square tube mounting structure with the external decorative plate according to the present invention, as shown in fig. 12 and 13, an L-shaped hook 18 for preventing the L-shaped bent plate hook 17 from being hooked and slipping off leftward is provided on the left end of the side wall of the right U-shaped corner brace 9, and the L-shaped hook 18 and the right U-shaped corner brace 9 are integrally formed. The L-shaped hook 18 plays a role of a limit stop and also plays a role of further preventing two U-shaped corner brace towing hooks; if the bolt and nut assemblies 5 on the side walls of the two U-shaped corner connectors are loosened, the U-shaped corner connector 6 on the left side moves leftwards due to the self weight of the aluminum square tube 1, and the L-shaped hook 18 can hook and limit the L-shaped bent plate hook 17, so that the structural stability and the safety performance of the whole aluminum square tube are improved, and the aluminum square tube 1 is prevented from falling off to cause safety accidents.
Further, as a specific embodiment of the aluminum square tube mounting structure provided with the external decorative plate of the present invention, as shown in fig. 4, a length direction of the strip-shaped hole 7 on the left U-shaped bracket 6 is perpendicular to a length direction of the bolt mounting fixing groove 3. This is to ensure structural rationality and the orientation of the strip-shaped holes 7 can also be set according to the connection requirements.
Further, as a specific embodiment of the aluminum square tube installation structure provided with the external decorative plate, the exterior of the bolt head of the self-tightening nut component 8 of the square head bolt is provided with anti-skid lines. This is to increase the friction.
Further, as shown in fig. 10, 11 and 12, as a specific embodiment of the aluminum square tube mounting structure provided with the external decorative plate of the present invention, a shockproof rubber pad 19 is further padded between the left U-shaped corner brace 6 and the aluminum square tube 1. The vibration-proof rubber pad 19 can reduce vibration and prevent chemical corrosion caused by direct contact of different materials, and prolong the service life of the whole installation assembly.
Further, as a specific embodiment of the aluminum square tube installation structure provided with the external decorative plate of the present invention, the left U-shaped corner brace 6 is formed by combining two L-shaped corner braces 20, the L-shaped corner brace 20 is shown in fig. 17, the two L-shaped corner braces 20 respectively correspond to the two bolt installation fixing grooves 3, the through hole 11 for passing the self-tightening nut component 8 of the square head bolt on the L-shaped corner brace 20 is a strip-shaped hole 7, and the through hole 11 for passing the nut bolt component on the L-shaped corner brace 20 is a strip-shaped hole 7. This is for the angle of adjustment aluminium square tube 1 when connecting in order to make things convenient for, and two convenient adjustment distance of L type angle sign indicating number 20 in addition eliminate manufacturing error, guarantee the tight silk seam that processes, guarantee to laminate closely between L type angle sign indicating number 20 and the right side U type angle sign indicating number 9, guarantee bolt and nut subassembly 5 firm in installation, moreover can reuse in the aluminium square tube 1 of not unidimensional, very environmental protection.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. An aluminum square tube mounting structure with an externally-hung decorative plate comprises an aluminum square tube (1) and a steel member (2), and is characterized in that two parallel bolt mounting fixing grooves (3) are embedded in one side surface of the aluminum square tube (1) along the length direction of the aluminum square tube, and the externally-hung decorative plate (4) is detachably mounted on at least one of the other side surfaces of the aluminum square tube (1); the aluminum square tube is characterized by also comprising two U-shaped corner connectors which are buckled with each other to form a rectangular tube-shaped structure, wherein the width of the formed rectangular tube-shaped structure is less than or equal to the width of the side wall of the aluminum square tube (1) for connecting the U-shaped corner connectors; the side walls of the two U-shaped corner connectors are connected through a bolt and nut assembly (5); a strip-shaped hole (7) is formed in the bottom wall of the left U-shaped corner brace (6), the aluminum square tube (1) and the left U-shaped corner brace (6) are fastened and connected through a square bolt self-tightening nut assembly (8) arranged in the two bolt installation fixing grooves (3) and the strip-shaped hole (7), the bolt head of the square bolt self-tightening nut assembly (8) is clamped in the bolt installation fixing groove (3), and the right U-shaped corner brace (9) is welded with the steel member (2); the side of pressing close to aluminium square tube (1) of external decorative board (4) has linked firmly two at least clamp on the side of hanging device (10), aluminium square tube (1) is gone up and is provided with through-hole (11) with pressing from both sides the correspondence of hanging device (10), press from both sides curb plate (12) and S type clamping piece (13) that hang device (10) and include that high elasticity steel sheet formed, curb plate (12) and the top edge integrated into one piece of S type clamping piece (13), homogeneous body shaping has swash plate (14) on the plate body that is located S type clamping piece (13) both sides of curb plate (12), the top edge of swash plate (14) is located curb plate (12) plane and the lower limb keeps away from the face in order to form with through-hole (11) lower edge complex couple, the outside limit interval of two swash plates (14) and the width looks adaptation of through-hole (11).
2. The aluminum square tube mounting structure with the externally hung decorative plate is characterized in that a stiffening rib plate (15) is integrally formed on the inner wall of the right U-shaped corner brace (9), and the stiffening rib plate (15) is welded with the steel member (2); and a hook (16) for hooking a wing plate of the steel member (2) extends on the outer wall of the right U-shaped corner bracket (9).
3. The aluminum square tube mounting structure with the externally hung decorative plate is characterized in that through holes (11) for penetrating bolt and nut assemblies (5) at the side walls of the two U-shaped corner connectors are strip-shaped holes (7).
4. The aluminum square tube mounting structure with the externally hung decorative plate is characterized in that an L-shaped bent plate hook (17) which is bent downwards extends from the top of the side wall of the left U-shaped corner brace (6), and the L-shaped bent plate hook (17) is hung on the side wall of the right U-shaped corner brace (9).
5. The aluminum square tube mounting structure with the externally hung decorative plate according to claim 3, wherein an L-shaped hook (18) for preventing the L-shaped bent plate hook (17) from being hung and slipping off leftwards is arranged at the left end of the side wall of the right U-shaped corner brace (9), and the L-shaped hook (18) and the right U-shaped corner brace (9) are integrally formed.
6. The aluminum square tube mounting structure with the externally hung decorative plate is characterized in that the length direction of the strip-shaped hole (7) on the left U-shaped corner brace (6) is perpendicular to the length direction of the bolt mounting fixing groove (3).
7. The aluminum square tube mounting structure with the externally hung decorative plate is characterized in that anti-skid lines are arranged outside the bolt head of the square bolt self-tightening nut component (8).
8. The aluminum square tube mounting structure with the externally hung decorative plate according to claim 1, wherein a shockproof rubber pad (19) is further padded between the left U-shaped corner brace (6) and the aluminum square tube (1).
9. The aluminum square tube mounting structure with the externally hung decorative plate according to any one of claims 1 to 8, wherein the left U-shaped corner brace (6) is formed by combining two L-shaped corner braces (20), the two L-shaped corner braces (20) correspond to the two bolt mounting fixing grooves (3) respectively, a through hole (11) for penetrating a square head bolt self-tightening nut component (8) on each L-shaped corner brace (20) is a strip-shaped hole (7), and the through hole (11) for penetrating a nut bolt component on each L-shaped corner brace (20) is a strip-shaped hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139407.2A CN112709397B (en) | 2021-02-02 | 2021-02-02 | Aluminum square tube mounting structure with externally-hung decorative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139407.2A CN112709397B (en) | 2021-02-02 | 2021-02-02 | Aluminum square tube mounting structure with externally-hung decorative plate |
Publications (2)
| Publication Number | Publication Date |
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| CN112709397A CN112709397A (en) | 2021-04-27 |
| CN112709397B true CN112709397B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110139407.2A Active CN112709397B (en) | 2021-02-02 | 2021-02-02 | Aluminum square tube mounting structure with externally-hung decorative plate |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100984339B1 (en) * | 2010-05-04 | 2010-09-30 | 나태용 | Variable geometry curtain wall fastner |
| CN203188547U (en) * | 2013-03-25 | 2013-09-11 | 广州市九臻建材科技有限公司 | Keel dry hanging system |
| CN207063360U (en) * | 2017-06-20 | 2018-03-02 | 广东亿腾新能源有限公司 | A kind of photovoltaic generation canopy |
| CN207436424U (en) * | 2017-08-28 | 2018-06-01 | 广州市名晋机电设备技术有限公司 | A kind of decoration panel cladding system |
| CN211286436U (en) * | 2019-11-18 | 2020-08-18 | 南京华夏天成建设有限公司 | Node mechanism of platform arc wall |
| CN211690967U (en) * | 2019-11-22 | 2020-10-16 | 苏州广林建设有限责任公司 | Connecting structure of glass curtain wall aluminum alloy and decorative strip |
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| CN112709397A (en) | 2021-04-27 |
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