CN110700457B

CN110700457B - Connecting structure of double-layer curtain wall

Info

Publication number: CN110700457B
Application number: CN201911006344.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Fujian Xinguangxia Engineering Design And Research Institute Co ltd
Current assignee: Fujian xinguangxia engineering design and Research Institute Co.,Ltd.
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2021-05-11
Anticipated expiration: 2039-10-22
Also published as: CN110700457A

Abstract

The invention discloses a connecting structure of a double-layer curtain wall, which comprises a square tube, wherein a connecting block is fixed at one end of the square tube, a sleeve is fixed at one side of the connecting block, a fixing plate is jointly fixed on the side wall of the circumference in the sleeve, and a positive and negative screw rod is sleeved on the fixing plate. The angle adjusting device is convenient to adjust and fix the angle between the square tube and the pressing plate, can be quickly adapted to different wall thicknesses, can well adapt to errors in wall construction and different wall structures, can conveniently adjust and fix the mounting position of the keel for mounting the glass of the fixed curtain wall by adjusting and fixing the positions of the two L-shaped plates according to the design intention, can enable the angle between the glass of the outer wall to meet the design requirement, can improve the adaptability of the glass curtain wall, can well cope with severe weather environments, can absorb and offset the external pressure through the spring and the damper, ensures the stability of the glass of the outer wall, and improves the use safety.

Description

Connecting structure of double-layer curtain wall

Technical Field

The invention relates to the technical field of architectural decoration, in particular to a connecting structure of a double-layer curtain wall.

Background

The double-layer curtain wall is composed of an inner vertical surface structure and an outer vertical surface structure, and an air buffer layer between the inside and the outside is formed. The outer layer can be formed by hanging glass on an exposed frame, a hidden frame (keel) or a point-supported curtain wall through a screw component and the like. The inner layer can be composed of an exposed frame, a hidden frame curtain wall or a door and window with an opening sash and an access passage. The glass surface layers can be arranged on two sides of an independent supporting structure to form a double-layer vertical face structure with a small space distance.

A relatively closed space is formed between the double-layer curtain walls. Generally, the lower part of the air conditioner is provided with an air inlet, and the upper part of the air conditioner is provided with an air outlet, so that the flowing state of air can be controlled between the air inlet and the air outlet. Is provided with a controllable air inlet, an air outlet, a sun shield, shutters and the like.

The air between the double-layer curtain walls can flow and exchange orderly. The double-layer curtain wall comprises a curtain wall outer layer, a curtain wall middle space and a curtain wall inner layer surface outer layer, and the double-layer curtain wall resists the change of weather and improves the sound insulation capability.

The connected mode of present hidden frame (fossil fragments) and hidden frame curtain wall body generally makes through bolt assembly, the connecting piece and in advance the preformed hole cooperation on wall body and fossil fragments connect fixedly, in the current design, in order to promote the aesthetic property of building, make glass curtain wall molding changeable, conventional mounting means generally all produces different connecting pieces according to the design intention, lead to the work piece kind loaded down with trivial details, be unfavorable for the construction, and the error that exists in the inconvenient adaptation work progress, the realization design intention that can not be fine, and current connecting piece is unfavorable for protecting outside curtain wall glass, the great adverse circumstances of reply wind-force that can not be fine, for this reason, we have provided a double curtain's connection structure and have solved above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a connecting structure of a double-layer curtain wall.

In order to achieve the purpose, the invention adopts the following technical scheme:

a connecting structure of a double-layer curtain wall comprises a square pipe, wherein one end of the square pipe is fixed with a connecting block, one side of the connecting block is fixed with a sleeve, a fixed plate is jointly fixed on a side wall of one circle in the sleeve, a positive and negative threaded rod is sleeved on the fixed plate, two ends of the positive and negative threaded rod are respectively sleeved with a shaft sleeve, the fixed plate is positioned between the two shaft sleeves, an L-shaped plate and a first end fluted disc are fixedly sleeved on the shaft sleeves, the two first end fluted discs are respectively positioned between the two L-shaped plates, a positioning mechanism and a locking mechanism are arranged on the positive and negative threaded rod, the positioning mechanism corresponds to the two first end fluted discs, the locking mechanism corresponds to the connecting block, two sides of the sleeve are respectively provided with a first opening, one ends of the two L-shaped plates respectively penetrate through the first openings and extend to two sides of the sleeve, all be equipped with buffer gear on two L templates, the last U template that is equipped with of buffer gear, run through on the U template and be equipped with two second bolts, the one end of two second bolts all spiral shell closes has the second nut, and two second nuts all are located one side of U template.

Preferably, the positioning mechanism comprises two second end-toothed discs sleeved on the positive and negative threaded rods in a threaded manner, the two second end-toothed discs are respectively located on two sides of the fixed plate and are respectively meshed with the two first end-toothed discs, telescopic rods are respectively fixed on two sides of the fixed plate, one ends of the two telescopic rods are respectively fixed on one sides of the two second end-toothed discs, and two ends of the positive and negative threaded rods respectively penetrate through opposite side walls in the sleeve and extend to two ends of the sleeve.

Preferably, the locking mechanism comprises two turntables at two ends of the fixed positive and negative thread screw rod, a plurality of first threaded blind holes are arranged on the side wall of the periphery of each turntable at equal intervals, the plurality of first threaded blind holes in the same horizontal plane are a group, the two ends of each connecting block are respectively fixed with a positioning rod, a third bolt penetrates through the positioning rods, the two third bolts correspond to the two groups of first threaded blind holes respectively, and one end of each third bolt is screwed into one of the first threaded blind holes.

Preferably, stabilizing mean all is fixed with two connecting plates including fixing two risers of suit on two L templates respectively, two connecting plates in the same horizontal plane, and two sets of connecting plates are located sheathed tube both ends respectively, sheathed tube both ends all are equipped with circular spout, install two arc sliders in the circular spout, two arc sliders in the same horizontal plane are a set of, and two sets of arc sliders are corresponding with two sets of connecting plates respectively, arc slider and connecting plate fixed connection.

Preferably, buffer gear is including fixing the attenuator in L template one side, and two U templates respectively with two attenuator fixed connection, the cover is equipped with the second spring on the attenuator, the relative one side at the L template of U template is fixed respectively at the both ends of second spring, one side of L template is equipped with two spouts, be fixed with the slide bar jointly on the relative lateral wall in the spout, the cover is equipped with the slider on the slide bar, the cover is equipped with first spring on the slide bar, the one side of the one end lateral wall and the slider in the spout is fixed respectively at the both ends of first spring, one side of slider is rotated and is connected with the push rod, and the opposite side at a U template is all rotated in the upper end of two push rods, and two push rods with one side are located the both sides of one of them attenuator.

Preferably, the other end of side pipe is fixed with the mounting panel, one side of mounting panel is rotated and is connected with the fixed block, the one end of fixed block is fixed with the clamp plate, be equipped with adjustment mechanism on the mounting panel, adjustment mechanism and clamp plate are connected, the both sides of clamp plate all are fixed with two lantern rings, the lantern ring endotheca is equipped with the carriage release lever, is fixed with the slide jointly with the one end of two carriage release levers, the fixed block is located between two slides, is fixed with splint jointly with the other end of two carriage release levers, runs through jointly on two splint to be equipped with two first bolts, all closes the first nut of spiral on two first bolts, and two first nuts all are located one side of two splint.

Preferably, adjustment mechanism cup joints the screw rod on the mounting panel including rotating, the movable block has been cup jointed to the screw thread on the screw rod, the one end of screw rod is rotated and is connected with the backup pad, the both ends of backup pad are fixed respectively on the relative lateral wall in the square tube, the both sides of square tube all are equipped with the second opening, all run through in two second openings and are equipped with the horizontal pole, and the both sides at the movable block are fixed respectively to relative one side of two horizontal poles, all rotate on two horizontal poles and are connected with the dwang, and two dwangs are located the both sides of square tube respectively, and the one end of two dwa.

Preferably, a plurality of through holes are formed in the square tube at equal intervals, a fourth bolt penetrates through one through hole, a second threaded blind hole is formed in the moving block, and one end of the fourth bolt is screwed into the second threaded blind hole.

Preferably, the opposite sides of the two clamping plates are fixed with rubber pads, and the two rubber pads penetrate through the two first bolts.

Preferably, one side of the connection block is fixed to one side of the sleeve by welding.

The invention has the beneficial effects that:

1. through the matching of the sleeve, the positive and negative tooth screw rods, the first opening, the L-shaped plate and other parts, the L-shaped plate can rotate by taking the positive and negative tooth screw rods as the center, one end of the L-shaped plate is stirred to make the L-shaped plate rotate in a reciprocating manner, when two sides of the L-shaped plate respectively abut against two end side walls in the first opening, the L-shaped plate can not continue to rotate, which not only shows that the included angle formed by the two end side walls in the first opening extending to the positive and negative tooth screw rods is the rotation amplitude of the L-shaped plate, the positive and negative tooth screw rods and the shaft sleeve are beneficial to the stable rotation of the two L-shaped plates, the two L-shaped plates can be adjusted into various angles, can well adapt to different installation requirements, meet the installation requirements of different curtain wall glasses, and through the matching of the U-shaped plate, the second bolt, the second nut and other parts, the second bolt, looseness in connection between the keel and the U-shaped plate is avoided, and connection firmness is guaranteed;

2. through the cooperation of the positive and negative threaded rods, the second end fluted disc, the telescopic rod, the first end fluted disc and other components, the telescopic rod enables the second end fluted disc to only stably perform lifting motion, when the positive and negative threaded rods rotate clockwise, the two second end fluted discs can respectively and stably move towards the two ends of the positive and negative threaded rods, when the positive and negative threaded rods rotate anticlockwise, the two second end fluted discs can both move towards the direction of the fixed plate, namely the middle position of the positive and negative threaded rods, when the positive and negative threaded rods rotate clockwise, the second end fluted disc and the first end fluted disc can be conveniently meshed and firmly abutted, further, the L-shaped plate can be firmly fixed through the shaft sleeve, the stability of the external curtain wall glass is ensured, through the cooperation of the turntable, the first thread blind hole, the positioning rod, the third bolt and other components, the third bolt can penetrate through the positioning rod and is screwed into the corresponding first thread, the positive and negative tooth screw rods cannot rotate, the position stability of the second end fluted disc can be well guaranteed, and the stability of the L-shaped plate is further guaranteed;

3. the arc-shaped sliding block moves in the circular sliding groove through the matching of the arc-shaped sliding block, the connecting plate, the vertical plates and other components, the vertical plates can be guaranteed to stably rotate around the sleeve through the connecting plate, the two vertical plates are fixedly connected with the two L-shaped plates respectively, the two shaft sleeves are fixed with the two L-shaped plates respectively, one L-shaped plate is fixed through the shaft sleeves and the vertical plates, the stability of the L-shaped plate is improved, the kinetic energy can be well absorbed and stored through the matching of the second spring and the first spring, the kinetic energy is reduced through the energy consumption of the damper, the excessive oscillation is further avoided, the condition of large external wind force can be well met, the stability and the integrity of the glass curtain wall are protected, and the;

4. through the matching of the lantern ring, the moving rods and the clamping plates, the lantern ring can well ensure the moving stability of the moving rods, the two moving rods on the same side are fixed at one end of one clamping plate, so that the clamping plates can stably move, the distance between the two clamping plates can be conveniently adjusted, the movable clamping plate can well adapt to different wall body structures and errors in construction, the pressing plate and the two rubber pads can firmly abut against a wall body through the matching of the first bolt, the first nut, the rubber pads and other components, the firmness of connection can be ensured, the stability of the whole body can be ensured, the wall body can be effectively protected, and the phenomenon that the connection is loosened due to abrasion can be avoided;

5. through the matching of the screw rod, the moving block, the cross rods, the rotating rod and other parts, one ends of the two cross rods respectively penetrate through the two second openings, so that the moving block cannot rotate, the moving block can move through rotating the screw rod, the screw rod is rotated clockwise, the moving block moves towards the supporting plate, the screw rod is rotated anticlockwise, the moving block moves towards the mounting plate, the moving block can drive the cross rods to move, the cross rods drive the rotating rod to move, the angle between the square pipe and the pressing plate can be well adjusted, different mounting conditions can be favorably met, the connection stability can be ensured, through the matching of the fourth bolt, the square pipe, the second threaded blind hole and other parts, the fourth bolt can be screwed into the second threaded blind hole through the corresponding through hole, the moving block and the square pipe can form a firm degree, the position of the moving block can be effectively fixed, and the stability, the stability between the square pipe and the pressing plate is further ensured;

in conclusion, the angle between the square tube and the pressing plate can be adjusted and fixed conveniently, different wall thicknesses can be adapted quickly, errors in wall construction and different wall structures can be adapted well, the purpose of adjusting and fixing the installation position of the keel for mounting the curtain wall glass can be achieved conveniently by adjusting and fixing the positions of the two L-shaped plates according to the design intention, the angle between the outer wall glass can meet the design requirement, the adaptability of the glass curtain wall can be improved, the severe weather environment can be well dealt with, external pressure can be absorbed and counteracted through the spring and the damper, the stability of the outer wall glass is ensured, and the use safety is improved.

Drawings

FIG. 1 is a top view of a double-layer curtain wall connection structure according to the present invention;

FIG. 2 is a schematic view of the internal structure of a sleeve of the connection structure of the double-layer curtain wall according to the present invention;

FIG. 3 is a schematic structural view of an L-shaped plate of a connecting structure of a double-layer curtain wall according to the present invention;

FIG. 4 is an enlarged view of the connecting structure of the double-layer curtain wall in the invention at the A position;

FIG. 5 is an enlarged view of the connecting structure of the double curtain wall in the B position;

FIG. 6 is an enlarged view of the connecting structure of the double-layered curtain wall in the position C;

FIG. 7 is a schematic view of the internal structure of a square tube of the connection structure of the double-layer curtain wall according to the present invention;

FIG. 8 is a schematic view of the external structure of the sleeve of the connection structure of the double-layer curtain wall according to the present invention;

FIG. 9 is a schematic structural view of a U-shaped plate of the connecting structure of the double-layer curtain wall according to the present invention;

in the figure: 1L template, 2 vertical plates, 3 clamping plates, 4 rubber pads, 5 square tubes, 6 through holes, 7 lantern rings, 8 first bolts, 9 first nuts, 10 turntables, 11 first threaded blind holes, 12 circular sliding chutes, 13 shaft sleeves, 14 sleeves, 15 arc-shaped sliding blocks, 16 positive and negative threaded screws, 17 first openings, 18 first end fluted discs, 19 second end fluted discs, 20 fixing plates, 21 telescopic rods, 22 first springs, 23 sliding blocks, 24 sliding chutes, 25 sliding rods, 26 second bolts, 27 second nuts, 28 second springs, 29 dampers, 30 push rods, 31 third bolts, 32 connecting plates, 33 connecting blocks, 34 fourth bolts, 35 fixing blocks, 36 cross rods, 37 rotating rods, 38 moving rods, 39 sliding plates, 40 threaded screws, 41 second openings, 42 mounting plates, 43, 44 moving blocks, 45 positioning rods, 46 second threaded blind holes, 47U template and 48 pressing plates.

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.

Referring to fig. 1-9, a connection structure of double-deck curtain wall, including square pipe 5, the one end of square pipe 5 is fixed with connecting block 33, and one side of connecting block 33 is fixed with sleeve pipe 14, and welded fastening is passed through in one side of sleeve pipe 14 in one side of connecting block 33, and square pipe 5 and connecting block 33 and between connecting block 33 and the sleeve pipe 14 all fixed through welded connection, the fastness of promotion connection that can be fine, the security of guaranteeing to use.

In the invention, a fixed plate 20 is jointly fixed on the side wall of the circumference in a sleeve 14, the fixed plate 20 is positioned in the middle position in the sleeve 14, a positive and negative threaded rod 16 is sleeved on the fixed plate 20, the positive and negative threaded rod 16 can rotate relative to the fixed plate 20, two ends of the positive and negative threaded rod 16 are respectively sleeved with a shaft sleeve 13, the shaft sleeves 13 can rotate relative to the positive and negative threaded rods 16, the two shaft sleeves 13 are both positioned in the sleeve 14, the fixed plate 20 is positioned between the two shaft sleeves 13, an L-shaped plate 1 and a first end fluted disc 18 are fixedly sleeved on the shaft sleeves 13, the two first end fluted discs 18 are positioned between the two L-shaped plates 1, and the keel for glass curtain walls at different installation positions can be well adapted by adjusting the positions of the L-shaped plates 1, so that the angle between the glass.

In the invention, the shaft sleeve 13 can be driven to rotate through the L-shaped plate 1, so that the first end fluted disc 18 can rotate, and the rotation of the shaft sleeve 13 does not influence the rotation of the positive and negative tooth screw 16.

In the invention, the two first end fluted discs 18 are both positioned between the two L-shaped plates 1, the positive and negative threaded rods 16 are provided with the positioning mechanisms and the locking mechanisms, the positioning mechanisms correspond to the two first end fluted discs 18, and the first end fluted discs 18 can not rotate through the positioning mechanisms, so that the shaft sleeve 13 and the L-shaped plates 1 can not rotate.

In the invention, the positioning mechanism comprises two second end-toothed discs 19 which are sleeved on the positive and negative threaded screws 16 in a threaded manner, the two second end-toothed discs 19 are respectively positioned on two sides of a fixed plate 20, the two second end-toothed discs 19 are respectively meshed with the two first end-toothed discs 18, telescopic rods 21 are respectively fixed on two sides of the fixed plate 20, one ends of the two telescopic rods 21 are respectively fixed on one side of the two second end-toothed discs 19, and the two telescopic rods 21 can respectively limit the two second end-toothed discs 19 so that the two second end-toothed discs can only be lifted stably.

In the invention, when the positive and negative threaded rods 16 rotate clockwise, the two second end-toothed discs 19 respectively move smoothly towards the two ends of the positive and negative threaded rods 16, namely towards the two first end-toothed discs 18, respectively, when the positive and negative threaded rods 16 rotate anticlockwise, the two second end-toothed discs 19 both move towards the direction of the fixing plate 20, namely towards the middle position of the positive and negative threaded rods 16, when the two second end-toothed discs 19 respectively move towards the two first end-toothed discs 18 and are respectively meshed with the first end-toothed discs 18, the first end-toothed discs 18 can not rotate, the L-shaped plate 1 is stably fixed through the shaft sleeve 13, the two ends of the positive and negative threaded rods 16 respectively penetrate through the opposite side walls in the sleeve 14 and extend to the two ends of the sleeve 14, and are convenient to be connected with the locking mechanism, so that the positive and negative.

In the invention, the locking mechanism corresponds to the connecting block 33, the connecting block 33 and the positive and negative threaded rods 16 can be relatively fixed through the locking mechanism, the positive and negative threaded rods 16 can not rotate, the position stability of the second end-toothed disc 19 can be ensured, and the L-shaped plate 1 can not rotate through the first end-toothed disc 18.

In the invention, the locking mechanism comprises two turntables 10 for fixing two ends of the positive and negative threaded rod 16, and the turntables 10 are convenient for a worker to control the rotation of the positive and negative threaded rod 16 and can control the rotation direction of the positive and negative threaded rod.

In the invention, a plurality of first threaded blind holes 11 are arranged on the side wall of the circumference of the turntable 10 at equal intervals, a plurality of first threaded blind holes 11 in the same horizontal plane form a group, positioning rods 45 are respectively fixed at two ends of a connecting block 33, third bolts 31 penetrate through the positioning rods 45, two third bolts 31 respectively correspond to two groups of first threaded blind holes 11, one end of each third bolt 31 is screwed into one of the first threaded blind holes 11, after the position of the L-shaped plate 1 is adjusted, the operator controls the screw 16 to rotate to engage the second end-toothed disc 19 with the first end-toothed disc 18, the third bolt 31 penetrates through the positioning rod 45 and is screwed into the corresponding first threaded blind hole 11, so that the position of the turntable 10 can be well fixed, the screw 16 with positive and negative teeth can not rotate, the first end-toothed disc 18 can not rotate through the second end-toothed disc 19, and the position of the L-shaped plate 1 can be fixed through the shaft sleeve 13.

In the invention, two sides of a sleeve 14 are respectively provided with a first opening 17, one first opening 17 is positioned at the upper end, the other first opening 17 is positioned at the lower end, one end of each of two L-shaped plates 1 penetrates through the first opening 17 and extends to two sides of the sleeve 14, the two L-shaped plates 1 are reversely arranged, one end of each L-shaped plate 1, which is parallel to the sleeve 14, can be arranged to be equal to the sleeve 14 in height and be flush with the sleeve 14, the L-shaped plates 1 move in the first openings 17, one end of each L-shaped plate 1 is stirred to rotate in a reciprocating manner, when the both ends lateral wall in the first opening 17 is contradicted respectively to the both sides of L template 1, L template 1 can't continue to rotate, had both shown, the contained angle that the both ends lateral wall in the first opening 17 extends to positive and negative tooth screw rod 16 department and forms is exactly the rotation range of L template 1, is equipped with stabilizing mean jointly on two L templates 1, and stabilizing mean and sleeve pipe 14 are corresponding, enables L template 1 pivoted more steadily through stabilizing mean.

According to the invention, the stabilizing mechanism comprises two vertical plates 2 which are fixedly sleeved on two L-shaped plates 1 respectively, two connecting plates 32 are fixed on opposite sides of the two vertical plates 2, the vertical plates 2 are arranged on the L-shaped plates 1 in a penetrating mode, the vertical plates 2 and the L-shaped plates 1 are fixedly connected through welding, the L-shaped plates 1 are fixedly connected with the shaft sleeve 13, one L-shaped plate 1 is fixed through two parts, the rotating stability of the L-shaped plates 1 is improved, the two connecting plates 32 are fixed at two ends of the vertical plates 2 through welding, and the integral firmness is improved.

In the invention, two connecting plates 32 in the same horizontal plane are in a group, two groups of connecting plates 32 are respectively positioned at two ends of a sleeve 14, two ends of the sleeve 14 are respectively provided with a circular sliding groove 12, two arc-shaped sliders 15 are installed in the circular sliding grooves 12, two arc-shaped sliders 15 in the same horizontal plane are in a group, the two groups of arc-shaped sliders 15 respectively correspond to the two groups of connecting plates 32, the arc-shaped sliders 15 are fixedly connected with the connecting plates 32 by welding, the arc-shaped sliders 15 move stably in the circular sliding grooves 12, and therefore, a vertical plate 2 and an L-shaped plate 1 can rotate by taking a screw.

In the invention, the two L-shaped plates 1 are respectively provided with the buffer mechanism, the buffer mechanism is provided with the U-shaped plate 47, and the U-shaped plate 47 can transfer pressure to the buffer mechanism, so that the pressure is counteracted through the buffer mechanism, and the safety of the glass curtain wall is ensured.

In the invention, the buffer mechanism comprises a damper 29 fixed on one side of the L-shaped plate 1, the two U-shaped plates 47 are respectively and fixedly connected with the two dampers 29, the damper 29 is sleeved with a second spring 28, two ends of the second spring 28 are respectively fixed on the opposite sides of the L-shaped plate 1 of the U-shaped plate 47, when the U-shaped plate 47 bears pressure, the second spring 28 and the damper 29 are deformed, the second spring 28 can absorb and store kinetic energy, the outside pressure and the energy stored by the second spring 28 are reduced through the dampers 29, and the U-shaped plate 47 can stably move through the dampers 29.

In the invention, one side of the L-shaped plate 1 is provided with two sliding grooves 24, a damper 29 is positioned between the two sliding grooves 24 on the same side, opposite side walls in the sliding grooves 24 are jointly fixed with a sliding rod 25, the sliding rod 25 is sleeved with a sliding block 23, the sliding block 23 can stably move in the sliding groove 24, the sliding rod 25 is sleeved with a first spring 22, two ends of the first spring 22 are respectively fixed on one end side wall in the sliding groove 24 and one side of the sliding block 23, one side of the sliding block 23 is rotatably connected with a push rod 30, the upper ends of the two push rods 30 are rotatably connected with the other side of a U-shaped plate 47, when the U-shaped plate 47 bears pressure, the sliding block 23 is pushed to move through the two push rods 30, so that the first spring 22 is extruded through the sliding block 23, the first spring 22 can absorb and store pressure transmitted by the sliding block 23, the damper 29 can well absorb energy stored by the first spring 22, the two push rods 30, helping to ensure the smoothness of the movement of the U-shaped plate 47.

In the invention, two second bolts 26 penetrate through the U-shaped plate 47, one ends of the two second bolts 26 are screwed with second nuts 27, the two second nuts 27 are positioned on one side of the U-shaped plate 47, two reserved holes are formed in the keel for mounting the curtain wall glass, the second bolts 26 can penetrate through the U-shaped plate 47 and the reserved holes and are screwed and fixed through the second nuts 27, and the stability of the keel for mounting the glass curtain wall can be well ensured through the two second bolts 26.

In the invention, the other end of the square tube 5 is fixed with the mounting plate 42, the mounting plate 42 and the square tube 5 are fixed by welding, one side of the mounting plate 42 is rotatably connected with the fixed block 35 to facilitate the rotation of the fixed block 35, one end of the fixed block 35 is fixed with the pressing plate 48, the pressing plate 48 and the fixed block 35 rotate together, the mounting plate 42 is provided with the adjusting mechanism, the adjusting mechanism is connected with the pressing plate 48, and the rotating angle of the pressing plate 48 is conveniently adjusted through the adjusting mechanism.

In the invention, the adjusting mechanism comprises a screw rod 40 rotatably sleeved on an installation plate 42, a moving block 44 is sleeved on the screw rod 40 in a threaded manner, one end of the screw rod 40 is rotatably connected with a support plate 43, two ends of the support plate 43 are respectively fixed on opposite side walls in the square tube 5, two sides of the square tube 5 are respectively provided with a second opening 41, and the two second openings 41 are both positioned between the support plate 43 and the installation plate 42.

In the invention, the two second openings 41 are respectively provided with the cross bars 36 in a penetrating manner, the cross bars 36 are positioned in the second openings 41, the cross bars 36 are abutted against opposite side walls in the second openings 41, so that the cross bars 36 are matched with the screw 40 to prevent the moving block 44 from rotating, the moving block 44 can only move along the direction of the second openings 41, a worker can rotate the screw 40 and control the rotating direction of the screw 40, can adjust the moving direction of the moving block 44, rotate the screw 40 clockwise, move the moving block 44 towards the supporting plate 43, rotate the screw 40 anticlockwise, move the moving block 44 towards the mounting plate 42, opposite sides of the two cross bars 36 are respectively fixed on two sides of the moving block 44, the cross bars 36 and the moving block 44 move in the same direction, the two cross bars 36 are respectively and rotatably connected with the rotating rods 37, the two rotating rods 37 are respectively positioned on two sides of the square tube 5, one end of, the cross rod 36 can move to drive the rotating rod 37 to move, so that the pressing plate 48 can be pulled to rotate, the moving rod 38 can further drive the clamping plate 3 to rotate, and different wall forms can be well adapted.

In the invention, two lantern rings 7 are fixed on two sides of the pressure plate 48, the moving rods 38 are sleeved in the lantern rings 7, the sliding plates 39 are fixed on one ends of the two moving rods 38 on the same side, the two sliding plates 39 are positioned between the four lantern rings 7, the moving range of the moving rods 38 can be well limited through the sliding plates 39, and the moving stability of the moving rods 38 can be ensured.

In the invention, the fixed block 35 is positioned between the two sliding plates 39, the clamping plate 3 is jointly fixed at the other ends of the two moving rods 38 on the same side, the moving clamping plate 3 can drive the moving rods 38 to move, the moving stability of the moving rods 38 can be ensured through the lantern ring 7, the clamping plate 3 can stably move through the two moving rods 38 on the same side, and the sliding plates 39 can well limit the moving range of the moving rods 38, so that the moving range of the clamping plate 3 can be limited, and the clamping plate can be well suitable for the thicknesses of different walls.

According to the invention, two first bolts 8 are arranged on two clamping plates 3 in a penetrating mode, rubber pads 4 are fixed on the opposite sides of the two clamping plates 3, the rubber pads 4 can well protect the two sides of a wall body, two reserved holes are also formed in the wall body, the first bolts 8 can conveniently penetrate through the two rubber pads 4, the two first bolts 8 are arranged on the two first bolts 8 in a penetrating mode, first nuts 9 are screwed on the two first bolts 8, the two first nuts 9 are located on one sides of the two clamping plates 3, the two first bolts 8 can penetrate through the two clamping plates 3, the two rubber pads 4 and the reserved holes in the wall body, screwing and fixing are carried out through the first nuts 9, and the connection firmness is ensured.

In the invention, a plurality of through holes 6 are arranged on a square tube 5 at equal intervals, a fourth bolt 34 penetrates through one through hole 6, a second threaded blind hole 46 is arranged on a moving block 44, one end of the fourth bolt 34 is screwed into the second threaded blind hole 46, and after the moving block 44 is adjusted, the fourth bolt 34 penetrates through the corresponding through hole 6 and is screwed into the second threaded blind hole 46 on the moving block 44, so that the stability of the moving block 44 can be ensured, the random movement of the moving block is avoided, the relative position of the square tube 5 and a wall body is ensured, and the random rotation is avoided.

In the invention, during installation, the moving rod 38 and the lantern ring 7 can ensure the moving stability of the clamping plates 3 and facilitate the two clamping plates 3 to adapt to different wall mechanisms, the two first bolts 8 penetrate through the two clamping plates 3 and the preformed holes on the wall, the first nuts 9 are screwed on the first bolts 8, the two clamping plates 3 can push the rubber pads 4 to firmly clamp the wall, the cross rod 36 moves in the second opening 41 to prevent the moving block 44 from rotating, the moving block 44 moves under the rotation of the screw 40, the rotating direction of the screw 40 is different, the moving direction of the moving block 44 is changed, the cross rod 36 drives the rotating rod 37 to move, the rotating rod 37 can drive the pressing plate 48 to rotate, the angle between the square tube 5 and the pressing plate 48 is adjusted, the fourth bolt 34 penetrates through the through hole 6 corresponding to the second threaded blind hole 46 and is screwed into the second threaded blind hole 46, and the position of the moving block 44 can be fixed, fixing the angle between the square tube 5 and the pressing plate 48, rotating the L-shaped plate 1, the L-shaped plate driving the vertical plate 2, the shaft sleeve 13 and the first end fluted disc 18 to rotate, the arc-shaped slide block 15 ensuring the stability of the motion of the vertical plate 2 through the connecting plate 32, the vertical plate 2 ensuring the stability of the L-shaped plate 1, after the two L-shaped plates 1 are adjusted in place, rotating the turntable 10 to rotate the positive and negative threaded rods 16, the telescopic rod 21 enabling the second end fluted disc 19 to only move up and down, the second end fluted disc 19 moving towards and meshing with the first end fluted disc 18 stably, primarily fixing the position of the L-shaped plate 1, penetrating the third bolts 31 through the positioning rods 45 and screwing into the corresponding first threaded blind holes 11, fixing the position of the turntable 10, fixing the positive and negative threaded rods 16, making the second end fluted disc 19 unable to move, fixing the position of the L-shaped plate 1, connecting the keel and the U-shaped plate 47, penetrating the second bolts 26 through the, use second nut 27 to thread to close fixedly, it is abominable to screw when external environment, when wind-force is great, curtain wall glass bears the wind pressure, pressure passes through glass, fossil fragments transmit to U template 47 on, pass to attenuator 29 again, on second spring 28 and the push rod 30, attenuator 29 drives second spring 28 and takes place deformation, push rod 30 promotes slider 23 pulling first spring 22 and takes place deformation, the spring takes place deformation and absorbs kinetic energy, attenuator 29 can be fine consumes kinetic energy, guarantee the stationary motion of glass and fossil fragments, promote the security.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a connection structure of double-deck curtain, includes square pipe (5), its characterized in that: the one end of side pipe (5) is fixed with connecting block (33), one side of connecting block (33) is fixed with sleeve pipe (14), be fixed with fixed plate (20) jointly on the a week lateral wall in sleeve pipe (14), the cover is equipped with positive and negative tooth screw rod (16) on fixed plate (20), the both ends of positive and negative tooth screw rod (16) all are equipped with axle sleeve (13), fixed plate (20) are located between two axle sleeves (13), fixed cover is equipped with L template (1) and first end fluted disc (18) on axle sleeve (13), and two first end fluted discs (18) all are located between two L templates (1), be equipped with positioning mechanism and locking mechanism on positive and negative tooth screw rod (16), positioning mechanism and two first end fluted disc (18) are corresponding, locking mechanism and connecting block (33) are corresponding, the both sides of sleeve pipe (14) all are equipped with first opening (17), one end of each of the two L-shaped plates (1) penetrates through the first opening (17) and extends to two sides of the sleeve (14), a stabilizing mechanism is jointly arranged on each of the two L-shaped plates (1), the stabilizing mechanism corresponds to the sleeve (14), a buffer mechanism is arranged on each of the two L-shaped plates (1), a U-shaped plate (47) is arranged on each buffer mechanism, two second bolts (26) penetrate through each U-shaped plate (47), second nuts (27) are screwed at one ends of the two second bolts (26), the two second nuts (27) are located on one side of each U-shaped plate (47), each positioning mechanism comprises two second end toothed discs (19) sleeved on the positive and negative toothed screws (16), the two second end discs (19) are located on two sides of the fixing plate (20), the two second end discs (19) are respectively meshed with the two first end discs (18), and telescopic rods (21) are fixed on two sides of the fixing plate (20), one end of each of two telescopic rods (21) is fixed on one side of each of two second end toothed discs (19), two ends of each of the positive and negative toothed screw rods (16) penetrate through opposite side walls in the sleeve (14) respectively and extend to two ends of the sleeve (14), each locking mechanism comprises two turntables (10) for fixing two ends of each of the positive and negative toothed screw rods (16), a plurality of first threaded blind holes (11) are formed in the side wall of one circle of each turntable (10) at equal intervals, the first threaded blind holes (11) in the same horizontal plane are a group, positioning rods (45) are fixed at two ends of each connecting block (33) respectively, third bolts (31) penetrate through the positioning rods (45), the two third bolts (31) correspond to the two groups of first threaded blind holes (11) respectively, one end of each third bolt (31) is screwed into one of the first threaded blind holes (11), each stabilizing mechanism comprises two vertical plates (2) fixedly sleeved on the two L-shaped plates (1) respectively, two connecting plates (32) are fixed on opposite sides of two risers (2), two connecting plates (32) in the same horizontal plane are in a group, two groups of connecting plates (32) are respectively positioned at two ends of a sleeve (14), two ends of the sleeve (14) are respectively provided with a circular sliding groove (12), two arc-shaped sliding blocks (15) are installed in the circular sliding groove (12), two arc-shaped sliding blocks (15) in the same horizontal plane are in a group, the two groups of arc-shaped sliding blocks (15) are respectively corresponding to the two groups of connecting plates (32), the arc-shaped sliding blocks (15) are fixedly connected with the connecting plates (32), the buffering mechanism comprises dampers (29) fixed on one side of an L-shaped plate (1), two U-shaped plates (47) are respectively fixedly connected with the two dampers (29), a second spring (28) is sleeved on the dampers (29), two ends of the second spring (28) are respectively fixed on opposite sides of the U-shaped plates (47) and the L-shaped plate, one side of L template (1) is equipped with two spout (24), be fixed with slide bar (25) jointly on the relative lateral wall in spout (24), the cover is equipped with slider (23) on slide bar (25), the cover is equipped with first spring (22) on slide bar (25), the both ends of first spring (22) are fixed respectively in one side of the one end lateral wall in spout (24) and slider (23), one side of slider (23) is rotated and is connected with push rod (30), and the upper end of two push rods (30) is all rotated and is connected in the opposite side of a U template (47), and two push rods (30) of the same side are located the both sides of one of them attenuator (29), the other end of square pipe (5) is fixed with mounting panel (42), one side of mounting panel (42) is rotated and is connected with fixed block (35), the one end of fixed block (35) is fixed with clamp plate (48), the adjustable clamping device is characterized in that an adjusting mechanism is arranged on the mounting plate (42), the adjusting mechanism is connected with a pressing plate (48), two lantern rings (7) are fixed on two sides of the pressing plate (48), movable rods (38) are sleeved in the lantern rings (7), sliding plates (39) are fixed to one ends of the two movable rods (38) on the same side, the fixing blocks (35) are located between the two sliding plates (39), clamping plates (3) are fixed to the other ends of the two movable rods (38) on the same side, two first bolts (8) penetrate through the two clamping plates (3) together, first nuts (9) are screwed on the two first bolts (8), the two first nuts (9) are located on one sides of the two clamping plates (3), the adjusting mechanism comprises a screw rod (40) rotatably sleeved on the mounting plate (42), and a moving block (44) is sleeved on the screw rod (40) in a threaded manner, one end of the screw rod (40) is rotatably connected with a supporting plate (43), two ends of the supporting plate (43) are respectively fixed on opposite side walls in the square tube (5), second openings (41) are respectively arranged on two sides of the square tube (5), cross rods (36) are respectively arranged in the two second openings (41) in a penetrating manner, opposite sides of the two cross rods (36) are respectively fixed on two sides of a moving block (44), rotating rods (37) are respectively connected to the two cross rods (36) in a rotating manner, the two rotating rods (37) are respectively positioned on two sides of the square tube (5), one ends of the two rotating rods (37) are respectively connected to one side of a pressing plate (48) in a rotating manner, a plurality of through holes (6) are arranged on the square tube (5) at equal intervals, a fourth bolt (34) penetrates through one through hole (6), a second thread blind hole (46) is arranged on the moving block (44), one end of the fourth bolt (34) is screwed, the rubber pads (4) are fixed on the opposite sides of the two clamping plates (3), the two rubber pads (4) are arranged on the two first bolts (8) in a penetrating mode, and one side of the connecting block (33) is fixed on one side of the sleeve (14) through welding.