CN112900704B - Connection structure for toughened glass curtain wall - Google Patents
Connection structure for toughened glass curtain wall Download PDFInfo
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- CN112900704B CN112900704B CN202110093207.8A CN202110093207A CN112900704B CN 112900704 B CN112900704 B CN 112900704B CN 202110093207 A CN202110093207 A CN 202110093207A CN 112900704 B CN112900704 B CN 112900704B
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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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- 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
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
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- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a connecting structure for a toughened glass curtain wall. The pneumatic clamping device comprises a movable rod, wherein an adjusting block is fixedly connected to the side wall of the middle of the movable rod, hollow pipes are sleeved at two ends of the movable rod, two fixing blocks are fixedly connected to the outer wall of each hollow pipe in a bilateral symmetry mode, the fixing blocks are rotatably connected with clamping plates through movable connecting devices, clamping air bags are fixedly connected to the surfaces of the clamping plates, and air charging and discharging devices for controlling air pressure of the clamping air bags are installed between the clamping air bags and the hollow pipes. This product is through setting up the tight gasbag of clamp and filling and discharging the gas device for reached the installation simple and convenient when having better connection effect, and even to toughened glass's fastening process application of force, area of contact is big, can effectively protect toughened glass's edge department, and then protect the effect of its mechanical properties and security, better than current product effect.
Description
Technical Field
The invention relates to the technical field of toughened glass curtain walls, in particular to a connecting structure for a toughened glass curtain wall.
Background
The glass curtain wall is a beautiful and novel building wall decoration method, is a remarkable characteristic of modern high-rise building times, and is increasingly applied along with the rapid development of social economy and the continuous increase of large buildings and high-rise buildings, wherein the toughened glass curtain wall has the advantages of good mechanical property, thermal shock resistance, good safety after fragmentation and the like compared with the common glass curtain wall, but simultaneously the toughened glass has the characteristics of fragile edges and corners, uneven stress, easy fragmentation and the like, the glass curtain wall is formed by combining a plurality of pieces of glass, and the glass needs to be connected and stabilized by using a connecting structure. A glass curtain wall connection structure as chinese patent CN201922009905.6 discloses, this scheme is through setting up the preformed hole on lock nut and the glass curtain wall, make screw rod and the nut cooperation that pass the preformed hole screw and reach the fastening effect, set up the mount pad simultaneously, fly leaf and spring, it reaches stable effect to come centre gripping glass, this scheme can prevent rocking of glass to a certain extent when playing the connecting effect betterly, nevertheless also there is the helicitic texture loading and unloading troublesome, waste time and energy, and set up the preformed hole at the toughened glass edge when using on the toughened glass curtain wall and can influence toughened glass mechanical strength and safe in utilization scheduling problem.
Disclosure of Invention
The invention aims to provide a connecting structure for a toughened glass curtain wall, which has the advantages of simplicity and convenience in mounting and dismounting, uniform force application of a fastening structure on glass, no influence on the mechanical strength of the toughened glass and safety in use, and solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a connection structure for toughened glass curtain wall, includes the movable rod, fixedly connected with regulating block on the middle lateral wall of movable rod, the both ends of movable rod all overlap and are equipped with the air traffic control, two fixed blocks of bilateral symmetry ground fixedly connected with on the outer wall of air traffic control, the fixed block rotates through swing joint device and is connected with splint, splint fixed surface is connected with the tight gasbag of clamp, press from both sides and install the inflation and deflation device that the tight gasbag atmospheric pressure of control clamp between tight gasbag of clamp and the air traffic control.
Preferably, it includes the piston pipe to fill the gassing device, piston pipe fixed connection is on the top of air traffic control, install stop device between air traffic control and the movable rod, the extreme point of movable rod is at the inside fixedly connected with sliding block of air traffic control, the sliding block can slide on the inner wall of air traffic control, the fixed surface of sliding block is connected with the push rod the through-hole has been seted up on the terminal surface that the air traffic control and piston pipe two are connected, the push rod passes the inside that the through-hole on the terminal surface that air traffic control and piston union coupling extended to the piston pipe, the one end fixedly connected with piston plate of push rod in the piston pipe inside, the piston plate can slide on the inner wall of piston pipe, the leather plug is installed on the top of piston pipe, the inside of piston pipe is separated into two parts by the piston plate, and the part that is close to the leather plug is the second cavity, and another part is first cavity, the tight gasbag of clamp of regulating block top is through setting up first trachea and second trachea respectively with first cavity and first cavity The two cavities are communicated, wherein the first air pipe is provided with a first one-way valve, the first one-way valve controls one-way flow into the clamping air bag, the second air pipe is provided with a second one-way valve, the one-way flow into the clamping air bag is one-way, the joint of the first air pipe and the second air pipe below the adjusting block and the piston pipe is close to the port below the piston pipe, the first air pipe is provided with a first one-way valve, the one-way flow into the clamping air bag is one-way, and the second air pipe is provided with a second one-way valve, the one-way flow into the piston pipe is one-way.
Preferably, the movable connecting device comprises a first connecting rod, the first connecting rod is hinged to the fixed block, one end, away from the sliding block, of the first connecting rod is hinged to a second connecting rod, a long groove is formed in the side wall, close to one end of the first connecting rod, of the second connecting rod, one end, away from the first connecting rod, of the second connecting rod is hinged to the adjusting block, the side wall, close to one end of the adjusting block, of the second connecting rod is hinged to one end of the clamping plate, the other end of the clamping plate is hinged to a third connecting rod, one end, away from the clamping plate, of the third connecting rod is hinged to the long groove and can slide in the long groove, and a triangle formed by the third connecting rod, the second connecting rod and the clamping plate surrounds the clamping air bag and is clamped tightly.
Preferably, the limiting device comprises a limiting screw and a limiting hole, the limiting hole is formed in the outer wall of the movable rod, a through hole is formed in the outer wall of the hollow pipe, and the limiting screw can be screwed on the movable rod through the through hole and the limiting hole in the outer wall of the hollow pipe.
Preferably, one surface of the clamping plate, which is contacted with the glass curtain wall, is fixedly connected with an anti-slip pad.
Preferably, the number of the limiting holes is more than two, and the spacing intervals are uniform.
Preferably, one end of the limit screw is provided with a handle.
Compared with the prior art, the invention has the following beneficial effects:
the invention adopts the inflating and deflating device to inflate the clamping air bag by arranging the inflating and deflating device and the movable connecting device, thereby fastening the clamping plate and the toughened glass to fix the toughened glass curtain wall, achieving the connecting effect, the installation is simple and convenient, the force is uniformly applied in the process of fastening the toughened glass, the contact area is large, thereby achieving the effect of effectively protecting the edge of the toughened glass, having better effect than the prior product, and properly adjusting the position of the movable rod, the air inflation and deflation device can inflate the clamping air bag above the glass, while the clamping air bag below the glass is gradually reduced, therefore, the effect of adjusting the angle of the toughened glass curtain wall is achieved, the fault tolerance rate of the installation process can be increased, the error of the connection accumulation of the plurality of pieces of toughened glass is reduced, and the surface shape of a building to which the toughened glass curtain wall is to be installed can be properly adjusted.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic view of the glass curtain wall of FIG. 1 after the angle is adjusted;
FIG. 4 is an enlarged view of the point B in FIG. 3;
FIG. 5 is a schematic view of a stop screw according to the present invention.
In the figure: 1. a plug of leather; 2. a second cavity; 3. a piston plate; 4. a first cavity; 5. a push rod; 6. a slider; 7. empty pipe; 8. an adjusting block; 9. a limit screw; 10. a limiting hole; 11. a movable rod; 12. a second one-way valve; 13. a non-slip mat; 14. tempering the glass; 15. a splint; 16. clamping the air bag; 17. a third link; 18. a second link; 19. a first link; 20. a long groove; 21. a slider; 22. a second air pipe; 23. a first air pipe; 24. a fixed block; 25. a first check valve; 26. a piston tube; 27. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a connection structure for toughened glass curtain wall, includes movable rod 11, fixedly connected with regulating block 8 on the middle lateral wall of movable rod 11, the both ends of movable rod 11 all overlap and are equipped with hollow tube 7, two fixed blocks 24 of bilateral symmetry ground fixedly connected with on the outer wall of hollow tube 7, fixed block 24 rotates through swing joint device and is connected with splint 15, splint 15 fixed surface is connected with presss from both sides tight gasbag 16, install the inflation and deflation device that the tight gasbag 16 atmospheric pressure of control clamp between pressing from both sides tight gasbag 16 and the hollow tube 7. Through adjusting the relative position of movable rod 11, can make and fill the gassing device and inflate in compressing tightly gasbag 16, compress tightly the gasbag 16 progressively engorge the in-process, pressure to splint 15 progressively increases, thereby reach the effect of toughened glass 14 under the solid fixed splint, fill the gassing device through setting up, make the installation simple light, time saving and labor saving, through using gasbag 16 and splint 15, make this connection structure even to glass's fixed application of force, and area of contact is big, thereby reach the effect of effective protection toughened glass's edge.
Further, the inflation and deflation device comprises a piston tube 26, the piston tube 26 is fixedly connected to the top end of the hollow tube 7, a limiting device is installed between the hollow tube 7 and the movable rod 11, the end point of the movable rod 11 is fixedly connected with a sliding block 6 in the hollow tube 7, the sliding block 6 can slide on the inner wall of the hollow tube 7, the surface of the sliding block 6 is fixedly connected with a push rod 5, a through hole is arranged on the end surface where the hollow tube 7 and the piston tube 26 are connected, the push rod 5 penetrates through the through hole on the end surface where the hollow tube 7 and the piston tube 26 are connected and extends into the piston tube 26, one end of the push rod 5 in the piston tube 26 is fixedly connected with a piston plate 3, the piston plate 3 can slide on the inner wall of the piston tube 26, a leather plug 1 is installed at the top end of the piston tube 26, the interior of the piston tube 26 is divided into two parts by the piston plate 3, the part close to the leather plug 1 is a second cavity 2, the other part is a first cavity 4, the clamping air bag 16 above the adjusting block 8 is respectively communicated with the first cavity 4 and the second cavity 2 by arranging a first air pipe 23 and a second air pipe 22, wherein the first air pipe 23 is provided with a first one-way valve 25, the first one-way valve 25 controls one-way inflow of the clamping air bag 16, the second air pipe 22 is provided with a second one-way valve 12 for one-way inflow of the clamping air bag 16, the joint of the first air pipe 23 and the second air pipe 22 below the adjusting block 8 and the piston pipe 26 is close to the port below the piston pipe 26, the first air pipe 23 is provided with the first one-way valve 25 for one-way inflow of the clamping air bag 16, and the second air pipe 22 is provided with the second one-way valve 12 for one-way inflow of the piston pipe. The leather plugs 1 on the piston tube 26 are pulled out, the hollow tubes 7 at two ends are pulled out towards the direction far away from the adjusting block 8, meanwhile, two pieces of toughened glass 14 are respectively placed between the two clamping plates 15 at two sides, the hollow tubes 7 can drive the fixed blocks 24 fixed with the hollow tubes 7 to move together when moving, when the hollow tubes 7 are pulled out towards the direction far away from the adjusting block 8, the sliding blocks 6 can slide relative to the inner walls of the hollow tubes 7, and the hollow tubes 7 can drive the piston tubes 26 to slide towards the direction far away from the adjusting block 8, because the movable rod 11, the sliding blocks 6, the push rod 5 and the piston plate 3 are fixedly connected, the piston plate 3 can extrude the air in the first cavity 4 in the piston tubes 26 into the clamping air bag 16 through the first air tube 23, meanwhile, the air is sucked in the second cavity 2 to keep the air pressure balance, when the piston plate 3 slides to the middle of the piston tubes 26, the relative position between the movable rod 11 and the hollow tubes 7 is fixed by the limiting device, meanwhile, the leather plug 1 is plugged again, so that the air pressure is kept stable, and the effect of inflating the clamping air bag 16 is realized; when the angle of two pieces of toughened glass needs to be adjusted, the limiting screw 9 is screwed out from the limiting hole 10, the adjusting block 8 is moved upwards, the adjusting block 8 drives the movable rod 11 to slide upwards, the movable rod 11 above the adjusting block 8 pushes the push rod 5 and the piston plate 3 to slide upwards along the piston tube 26, further, the air in the second cavity 2 above the adjusting block 8 is filled into the clamping air bag 16 above the adjusting block through the second air tube 22, meanwhile, the movable rod 11 below the adjusting block 8 pulls the push rod 5 and the piston plate 3 to slide upwards along the piston tube 26, negative pressure is generated in the second cavity 2 below the adjusting block, the air in the clamping air bag 16 below the adjusting block is sucked into the second cavity 2, so that the clamping air bag 16 above the glass curtain wall continues to be inflated and expanded, the clamping air bag 16 below the adjusting block is deflated, and the clamping plate 15 and the third connecting rod 17 are matched to enable the clamping plate 15 to rotate along the hinge joint with the second connecting rod 18, the function of adjusting the connection angle of the toughened glass 14 is realized, the fault tolerance rate of the installation process is increased, the error of the connection accumulation of a plurality of pieces of toughened glass is reduced, and the effect of properly adjusting the surface shape of the building to which the toughened glass curtain wall is to be installed is achieved.
Further, the movable connecting device comprises a first connecting rod 19, the first connecting rod 19 is hinged to a fixed block 24, one end, far away from the sliding block 6, of the first connecting rod 19 is hinged to a second connecting rod 18, a long groove 20 is formed in the side wall, close to one end of the first connecting rod 19, of the second connecting rod 18, one end, far away from the first connecting rod 19, of the second connecting rod 18 is hinged to the adjusting block 8, the side wall, close to one end of the adjusting block 8, of the second connecting rod 18 is hinged to one end of the clamping plate 15, the other end of the clamping plate 15 is hinged to a third connecting rod 17, one end, far away from the clamping plate 15, of the third connecting rod 17 is hinged to the long groove 20 and can slide in the long groove 20, and a triangle formed by the third connecting rod 17, the second connecting rod 18 and the clamping plate 15 surrounds the clamping air bag 16 and clamps the clamping air bag. Along with the inflation process of the clamping air bag 16 by the inflation and deflation device, the fixed block 24 moves to the direction far away from the adjusting block 8, the included angle between the first connecting rod 19 and the second connecting rod 18 becomes larger, the first connecting rod 19 and the second connecting rod 18 are integrally close to the movable rod 11, meanwhile, the sliding block 21 slides to the end, hinged to the first connecting rod 19, of the second connecting rod 18 in the sliding groove 20, the triangle formed by the third connecting rod 17, the second connecting rod 18 and the clamping plate 15 becomes larger, the buffer is provided for the expansion of the clamping air bag 16 and the gradual increase of the pressure of the clamping air bag 16 on the clamping plate 15, correspondingly, along with the air suction process of the inflation and deflation device from the clamping air bag 16, the fixed block 24 moves to the direction of the adjusting block 8, the included angle between the first connecting rod 19 and the second connecting rod 18 is reduced, the first connecting rod 19 and the second connecting rod 18 are integrally far away from the movable rod 11, and the sliding block 21 slides to the direction far away from the end, hinged to the first connecting rod 19, of the second connecting rod 18, in the sliding groove 20, the triangle formed by the third connecting rod 17, the second connecting rod 18 and the splint 15 becomes smaller, so that a certain air pressure is kept in the contracted clamping air bag 16, and a support is provided for the splint 15 which is subjected to smaller and smaller pressure. Through setting up the swing joint device to and the cooperation between swing joint device and the inflation and deflation device, make the fixed process of the glass curtain wall that this connection structure connects all steadily controllable and the atress is abundant with breaking away from fixed process, can obtain better connection fixed effect.
Further, stop device includes spacing screw 9 and spacing hole 10, and spacing hole 10 is seted up on the outer wall of movable rod 11, has seted up the through-hole on the outer wall of hollow tube 7, and 9 accessible hollow tubes 7 outer wall's through-hole and spacing hole 10 connect soon on movable rod 11. The hollow pipe 7 and the movable rod 11 can be combined more stably by using the thread structure, and a better limiting effect is provided.
Furthermore, the non-slip mat 13 is fixedly connected to the surface of the clamping plate 15 contacting the toughened glass 14. The anti-slip mat can increase the friction force between the clamping plate 15 and the toughened glass 14, so that the connecting structure is more stable and safe.
Furthermore, the number of the limiting holes 10 is more than two, and the spacing distance between the limiting holes is uniform. The pressure of the clamping plate 15 on the toughened glass 14 and the angle between the toughened glass 14 connected through the connecting structure can be more flexibly controlled by selecting more limiting holes 10.
Further, a handle 27 is mounted at one end of the limit screw 9. The limiting screw 9 is rotated through the handle, so that the convenience and labor saving are realized, and the operating efficiency of limiting operation is improved.
The working principle is as follows: the leather plugs 1 on the piston tube 26 are pulled out, the hollow tubes 7 at two ends are pulled out towards the direction far away from the adjusting block 8, meanwhile, two pieces of toughened glass 14 are respectively placed between the two clamping plates 15 at two sides, the hollow tubes 7 can drive the fixed blocks 24 fixed with the hollow tubes 7 to move together when moving, when the hollow tubes 7 are pulled out towards the direction far away from the adjusting block 8, the sliding blocks 6 can slide relative to the inner walls of the hollow tubes 7, and the hollow tubes 7 can drive the piston tubes 26 to slide towards the direction far away from the adjusting block 8, because the movable rod 11, the sliding blocks 6, the push rod 5 and the piston plate 3 are fixedly connected, the piston plate 3 can extrude the air in the first cavity 4 in the piston tubes 26 into the clamping air bag 16 through the first air tube 23, meanwhile, the air is sucked in the second cavity 2 to keep the air pressure balance, when the piston plate 3 slides to the middle of the piston tubes 26, the relative position between the movable rod 11 and the hollow tubes 7 is fixed by the limiting device, meanwhile, the leather plug 1 is plugged again to keep the air pressure stable, so that the effect of inflating the clamping air bag 16 is realized, in the process that the clamping air bag 16 is gradually inflated, the pressure on the clamping plate 15 is gradually increased, so that the effect of fixing the toughened glass 14 below the clamping plate 15 is achieved, when two toughened glasses need to be subjected to angle adjustment, the limiting screw 9 is screwed out from the limiting hole 10, the adjusting block 8 is moved upwards, the adjusting block 8 drives the movable rod 11 to slide upwards, the movable rod 11 above the adjusting block 8 pushes the push rod 5 and the piston plate 3 to slide upwards along the piston tube 26, further, the air in the second cavity 2 above the adjusting block 8 is filled into the clamping air bag 16 above through the second air tube 22, meanwhile, the movable rod 11 below the adjusting block 8 pulls the push rod 5 and the piston plate 3 to slide upwards along the piston tube 26, and negative pressure is generated in the second cavity 2 below at the moment, air in the lower clamping air bag 16 is sucked into the second cavity 2, so that the clamping air bag 16 above the glass curtain wall continues to be inflated, the air suction of the lower clamping air bag 16 is reduced, and simultaneously the clamping plate 15 and the third connecting rod 17 are matched to enable the clamping plate 15 to rotate along the hinged part of the second connecting rod 18, so that the function of adjusting the connection angle of the toughened glass 14 is realized, meanwhile, along with the inflation process of the clamping air bag 16 by the inflation and deflation device, the fixed block 24 moves towards the direction far away from the adjusting block 8, the included angle between the first connecting rod 19 and the second connecting rod 18 is increased, the first connecting rod 19 and the second connecting rod 18 are integrally close to the movable rod 11, meanwhile, the sliding block 21 slides towards the hinged end of the second connecting rod 18 and the first connecting rod 19 in the sliding chute 20, and the triangle formed by the third connecting rod 17, the second connecting rod 18 and the clamping plate 15 is increased to be the expansion of the clamping air bag 16, The clamping air bag 16 provides buffer for the gradual increase of the pressure of the clamping plate 15, correspondingly, along with the air suction process of the inflation and deflation device from the clamping air bag 16, the fixed block 24 moves towards the direction of the adjusting block 8, the included angle between the first connecting rod 19 and the second connecting rod 18 is reduced, the first connecting rod 19 and the second connecting rod 18 are integrally far away from the movable rod 11, meanwhile, the sliding block 21 slides in the sliding groove 20 towards the direction far away from the end, hinged with the first connecting rod 19, of the second connecting rod 18, the triangle formed by the third connecting rod 17, the second connecting rod 18 and the clamping plate 15 is reduced, so that a certain air pressure is kept inside the reduced clamping air bag 16, and a support is provided for the clamping plate 15 with the reduced pressure. This product fills the gassing device through setting up, and make through filling the cooperation between gassing device and the swing joint device whether the installation or dismantle all simply light, time saving and labor saving, simultaneously even to glass's fixed application of force, area of contact is big, the effect of effective protection toughened glass's edge department has been reached, and fixed process is all steadily controllable and the atress is abundant with breaking away from fixed process, can obtain better connection fixed effect, can also adjust connection angle with this while, the fault-tolerant rate that increases the installation procedure has been reached, reduce polylith toughened glass and connect the error that adds up, and can be according to the surperficial shape of the building that the toughened glass curtain wall will install the effect of suitable adjustment, the current product that is superior to.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a connection structure for toughened glass curtain wall, includes movable rod (11), its characterized in that: the adjustable air bag clamping device is characterized in that an adjusting block (8) is fixedly connected to the side wall of the middle of the movable rod (11), hollow pipes (7) are sleeved at two ends of the movable rod (11), two fixing blocks (24) are fixedly connected to the outer wall of each hollow pipe (7) in a bilateral symmetry mode, the fixing blocks (24) are rotatably connected with clamping plates (15) through movable connecting devices, clamping air bags (16) are fixedly connected to the surfaces of the clamping plates (15), and air charging and discharging devices for controlling air pressure of the clamping air bags (16) are installed between the clamping air bags (16) and the hollow pipes (7);
the inflation and deflation device comprises a piston tube (26), the piston tube (26) is fixedly connected to the top end of an empty tube (7), a limiting device is installed between the empty tube (7) and a movable rod (11), the end point of the movable rod (11) is fixedly connected with a sliding block (6) in the empty tube (7), the sliding block (6) can slide on the inner wall of the empty tube (7), the surface of the sliding block (6) is fixedly connected with a push rod (5), a through hole is formed in the end surface where the empty tube (7) and the piston tube (26) are connected, the push rod (5) penetrates through the through hole in the end surface where the empty tube (7) and the piston tube (26) are connected and extends into the piston tube (26), one end of the push rod (5) in the piston tube (26) is fixedly connected with a piston plate (3), and the piston plate (3) can slide on the inner wall of the piston tube (26), the piston is characterized in that a leather plug (1) is installed at the top end of the piston tube (26), the interior of the piston tube (26) is divided into two parts by a piston plate (3), the part close to the leather plug (1) is a second cavity (2), the other part is a first cavity (4), a clamping air bag (16) above the adjusting block (8) is respectively communicated with the first cavity (4) and the second cavity (2) by arranging a first air tube (23) and a second air tube (22), wherein the first air tube (23) is provided with a first one-way valve (25), the first one-way valve (25) controls one-way flow into the clamping air bag (16), the second air tube (22) is provided with a second one-way valve (12) for one-way flow into the clamping air bag (16), and the joint of the first air tube (23) and the second air tube (22) below the adjusting block (8) and the piston tube (26) is close to the port below the piston tube (26), wherein the first air pipe (23) is provided with a first one-way valve (25) which flows into the clamping air bag (16) in a one-way manner, and the second air pipe (22) is provided with a second one-way valve (12) which flows into the piston pipe in a one-way manner;
the movable connecting device comprises a first connecting rod (19), the first connecting rod (19) is hinged on a fixed block (24), one end of the first connecting rod (19) far away from the sliding block (6) is hinged with a second connecting rod (18), a long groove (20) is arranged on the side wall of one end of the second connecting rod (18) close to the first connecting rod (19), one end of the second connecting rod (18) far away from the first connecting rod (19) is hinged on the adjusting block (8), the side wall of one end of the second connecting rod (18) close to the adjusting block (8) is hinged with one end of the clamping plate (15), the other end of the splint (15) is hinged with a third connecting rod (17), one end of the third connecting rod (17) far away from the splint (15) is hinged in the long groove (20) and can slide in the long groove (20), the triangle formed by the third connecting rod (17), the second connecting rod (18) and the clamping plate (15) surrounds the clamping air bag (16) and is clamped.
2. The connection structure for a tempered glass curtain wall as claimed in claim 1, wherein: the limiting device comprises a limiting screw (9) and a limiting hole (10), the limiting hole (10) is formed in the outer wall of the movable rod (11), a through hole is formed in the outer wall of the hollow tube (7), and the limiting screw (9) can be screwed on the movable rod (11) through the through hole and the limiting hole (10) in the outer wall of the hollow tube (7).
3. The connection structure for a tempered glass curtain wall as claimed in claim 1, wherein: and the side, in contact with the glass curtain wall, of the clamping plate (15) is fixedly connected with an anti-slip pad (13).
4. The connection structure for a tempered glass curtain wall as claimed in claim 2, wherein: the number of the limiting holes (10) is more than two, and the spacing intervals are uniform.
5. The connection structure for a tempered glass curtain wall as claimed in claim 2, wherein: and a handle (27) is installed at one end of the limiting screw rod (9).
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| CN202110093207.8A CN112900704B (en) | 2021-01-25 | 2021-01-25 | Connection structure for toughened glass curtain wall |
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| CN202110093207.8A CN112900704B (en) | 2021-01-25 | 2021-01-25 | Connection structure for toughened glass curtain wall |
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| CN112900704A CN112900704A (en) | 2021-06-04 |
| CN112900704B true CN112900704B (en) | 2022-04-26 |
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| BE1009254A3 (en) * | 1995-04-06 | 1997-01-07 | Verre Atel Sal | Device for joining together glazing units suspended by means of point clips |
| CN110258875A (en) * | 2019-07-03 | 2019-09-20 | 向文焦 | Glass curtain wall |
| CN110700457A (en) * | 2019-10-22 | 2020-01-17 | 长沙凯泽工程设计有限公司 | Connecting structure of double-layer curtain wall |
| CN111622395A (en) * | 2020-05-18 | 2020-09-04 | 辰航新材料科技有限公司 | Resistance to compression type hyperbolic aluminum veneer |
| CN111576702A (en) * | 2020-05-30 | 2020-08-25 | 林兰根 | Building curtain wall and mounting method thereof |
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