CN112482629B

CN112482629B - Shock attenuation explosion-proof building curtain

Info

Publication number: CN112482629B
Application number: CN202011598700.7A
Authority: CN
Inventors: 林育芳; 郑国琛; 胡方震
Original assignee: Fujian Chuang Sheng Construction Co ltd
Current assignee: Fujian Chuang Sheng Construction Co.,Ltd.
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-06-15
Anticipated expiration: 2040-12-30
Also published as: CN112482629A

Abstract

The invention relates to the field of building curtain walls, in particular to a shock-absorbing explosion-proof building curtain wall which comprises a mounting plate, wherein a shock-absorbing mechanism is arranged in the middle of one side of the mounting plate, a mounting frame is arranged on one side, away from the mounting plate, of the shock-absorbing mechanism, a fixing groove is formed in one side, close to the mounting plate, of the mounting plate, limiting mechanisms are arranged at the upper end and the lower end of one side, close to the shock-absorbing mechanism. Get into in the coil pipe through the hob to make the coil pipe rotate, first spring receives the extrusion simultaneously, makes the coil pipe drive first gear revolve, first gear drives two second gear revolve, and makes two first threaded rods drive two first threaded pipes and move to one side that is close to the mounting panel, makes the kicking block withstand the mounting panel, and through the hob extrusion first spring, makes first spring produce reaction force and promotes the coil pipe, thereby reaches the effect of the impact force that reduces the explosive-proof glass curtain wall of foreign object striking.

Description

Shock attenuation explosion-proof building curtain

Technical Field

The invention relates to the field of building curtain walls, in particular to a shock-absorbing explosion-proof building curtain wall.

Background

The building curtain wall is composed of a supporting structure system and a panel, can have certain displacement capacity relative to a main structure, does not bear the external protective structure or the decorative structure of the building acted on the main structure, is the external wall protection of the building, does not bear the weight, is hung like a curtain, is also called a hanging wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings.

At present, the used building curtain wall does not have a damping structure, after the building curtain wall is installed, objects cannot be prevented from being knocked to the curtain wall from the outside, the curtain wall is connected with a face wall in a fixed connection mode, when the curtain wall is impacted, all acting force is born, the damage of the curtain wall is easily caused, in addition, when the curtain wall is installed, the connection of the curtain wall and an upper end installation frame is fixed by adopting a plurality of screws, the installation is complicated, in burning days, the sunstroke phenomenon is easily caused by long installation time of constructors, the health of the constructors is not facilitated, meanwhile, for the installation of the installation frame, the installation frame is generally installed by holding the installation frame by one hand, the falling risk is easily caused by holding the screws by one hand, the screws are installed in windy weather, if the screws are loosened, the installation frame which falls from the high altitude easily, it is very dangerous.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a shock-absorbing explosion-proof building curtain wall.

The technical scheme adopted by the invention for solving the technical problems is as follows: a shock-absorbing explosion-proof building curtain wall comprises a mounting plate, wherein a shock-absorbing mechanism is arranged in the middle of one side of the mounting plate, a mounting frame is arranged on one side of the shock-absorbing mechanism, a fixing groove is formed in one side of the mounting frame, limiting mechanisms are arranged at the upper end and the lower end of one side of the mounting plate, which is close to the shock-absorbing mechanism, of the mounting plate, a mounting frame is arranged at the upper end and the lower end of one side of the mounting plate, the mounting frame is provided with auxiliary mechanisms at the upper end and the lower end of the other side of the mounting plate, the mounting frame is provided with a connecting groove in a clamping manner, a supporting mechanism is arranged in the connecting groove, a protective pad is arranged at the upper end of the supporting mechanism, a clamping mechanism, the mounting bracket is kept away from mounting panel one side about both ends all seted up the slot, two all install grafting mechanism in the slot, the mounting bracket is kept away from mounting panel one side through two grafting mechanism joint protection shields, the protection shield is close to mounting bracket one side middle part and has been seted up the protection groove.

Specifically, damper includes the hob, hob and mounting panel fixed connection, mounting panel one side threaded connection spiral pipe is kept away from to the hob, the first spring of fixed connection in the spiral pipe, the first gear of hob one side fixed connection is kept away from to the spiral pipe, first gear passes through bearing and fixed slot fixed connection.

The auxiliary mechanism comprises a second gear and a damping mechanism, wherein the second gear is meshed with a first gear of the damping mechanism and is connected with the second gear in a meshing mode, the second gear is connected with a first threaded rod of the damping mechanism in a meshing mode through a bearing and a fixing groove in a fixed mode, the second gear is close to a first threaded rod of the mounting plate in a fixed mode, the first threaded rod is far away from a first threaded pipe of the same-side second gear in a threaded connection mode, the first threaded pipe is far away from a jacking block of the same-side first threaded rod in a fixed mode.

Specifically, two stop gear all includes the gag lever post, two the gag lever post all with mounting bracket fixed connection, two mounting bracket one side fixed connection stopper, two are kept away from to the gag lever post the equal sliding connection spacing pipe in homonymy gag lever post one side, two are kept away from to spacing pipe mounting bracket one side all with mounting panel fixed connection.

The support mechanism comprises a rotating handle, the rotating handle is close to a straight rod of one side of the mounting frame, the straight rod is far away from and is connected with a connecting pipe in a clamping mode, the connecting pipe passes through a bearing and a connecting groove fixed connection, a first bevel gear of one side of the straight rod is far away from the connecting pipe, a second bevel gear is meshed with the upper end of the first bevel gear, a second bevel gear upper end fixed connection second threaded pipe is fixedly connected with the upper end of the second bevel gear, a second threaded rod is connected with the upper end of the second threaded pipe in a threaded mode, a fixed plate is fixedly connected with the upper end of the second threaded rod, and supporting.

Specifically, fixture includes the third bevel gear, the third bevel gear is connected with the first bevel gear meshing of supporting mechanism, the third bevel gear lower extreme passes through bull stick fixed connection fourth bevel gear, fourth bevel gear lower extreme both sides all mesh and connect the fifth bevel gear, two the equal fixed connection third threaded rod in one side is kept away from each other to the fifth bevel gear, two equal threaded connection movable block, two on the third threaded rod the equal fixed connection dead lever of movable block lower extreme, two the dead lever lower extreme is close to the equal fixed connection push rod in one side each other, two the push rod is close to the equal fixed connection grip block in one side each other.

Specifically, two grafting mechanism all draws the handle and is close to mounting bracket one side fixed connection extension spring, two including drawing the handle the extension spring is kept away from and is drawn equal and slot fixed connection in one side, two draw the handle and be close to the equal fixed connection kelly in mounting bracket one side middle part.

The protection plate is close to the upper end and the lower end of one side of the mounting frame and is fixedly connected with the plugboard, the plugboard is far away from one side of the mounting frame, a clamping groove is formed in the plugboard, and the clamping groove is matched with the clamping rod of the same-side plugging mechanism.

The invention has the beneficial effects that:

(1) according to the invention, the spiral pipe enters the spiral pipe through the spiral rod, the spiral pipe is rotated, meanwhile, the first spring is extruded, the spiral pipe drives the first gear to rotate, the first gear drives the two second gears to rotate, the two first threaded rods drive the two first threaded pipes to move towards one side close to the mounting plate, the jacking block is jacked against the mounting plate, and the spiral rod extrudes the first spring, so that the first spring generates a reaction force to push the spiral pipe, and thus the effect of reducing the impact force of foreign objects impacting the explosion-proof glass curtain wall is achieved.

(2) According to the invention, the first bevel gear drives the third bevel gear, so that the third bevel gear drives the fourth bevel gear to rotate, the fourth bevel gear drives the two fifth bevel gears to rotate, the fifth bevel gear drives the two third threaded rods to rotate, the two third threaded rods drive the two moving blocks to move, and the two push rods drive the two clamping plates to move, so that the two clamping plates clamp the second explosion-proof glass curtain wall, and when the mounting frame is mounted, the mounting frame line can be fixed on the explosion-proof glass curtain wall, so that the mounting frame is convenient to mount, and the mounting frame is prevented from falling off during mounting.

(3) According to the invention, the straight rod is driven to rotate by the rotating handle, the straight rod drives the connecting pipe to rotate, so that the connecting pipe drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second threaded pipe drives the second threaded rod to ascend, the fixing plate is driven to ascend, the first explosion-proof glass curtain wall is supported by the push plate, the explosion-proof glass curtain wall is convenient to install, the installation time is reduced, and the phenomenon of sunstroke of workers is avoided.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a cutaway view of the structure provided by the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B of FIG. 1 according to the present invention;

FIG. 4 is a schematic structural diagram of an auxiliary mechanism provided in the present invention;

FIG. 5 is a schematic structural view of a limiting mechanism provided in the present invention;

FIG. 6 is a schematic structural diagram of a supporting mechanism provided in the present invention;

fig. 7 is a schematic structural diagram of a clamping mechanism provided by the present invention.

In the figure: 1. a mounting frame; 2. mounting a plate; 3. a damping mechanism; 31. a screw rod; 32. a spiral tube; 33. a first spring; 34. a first gear; 4. an auxiliary mechanism; 41. a second gear; 42. a first threaded rod; 43. a first threaded pipe; 44. a top block; 5. a limiting mechanism; 51. a limiting rod; 52. a limiting block; 53. a limiting pipe; 6. a support mechanism; 61. turning a handle; 62. a straight rod; 63. a connecting pipe; 64. a first bevel gear; 65. a second bevel gear; 66. a second threaded pipe; 67. a second threaded rod; 68. a fixing plate; 69. a support plate; 7. a clamping mechanism; 71. a third bevel gear; 72. a fourth bevel gear; 73. a fifth bevel gear; 74. a third threaded rod; 75. a moving block; 76. fixing the rod; 77. a push rod; 78. a clamping plate; 8. a plug-in mechanism; 81. pulling a handle; 82. a tension spring; 83. a clamping rod; 9. a protection plate; 91. a protective groove; 10. a second explosion-proof glass curtain wall; 11. a first explosion-proof glass curtain wall; 12. connecting grooves; 13. a protection pad; 14. a slot; 15. inserting plates; 16. a card slot; 17. and fixing the grooves.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the shock-absorbing explosion-proof building curtain wall comprises a mounting plate 2, a shock-absorbing mechanism 3 is installed in the middle of one side of the mounting plate 2, a mounting frame 1 is installed at one side of the shock-absorbing mechanism 3 away from the mounting plate 2, a fixing groove 17 is formed at one side of the mounting frame 1 close to the mounting plate 2, the fixing groove 17 is convenient for fixing the shock-absorbing mechanism 3 and an auxiliary mechanism 4, limiting mechanisms 5 are installed at the upper end and the lower end of one side of the mounting plate 2 close to the shock-absorbing mechanism 3, mounting frames 1 are installed at two sides of the two limiting mechanisms 5 away from the mounting plate 2, the auxiliary mechanisms 4 are installed at the upper end and the lower end of one side of the shock-absorbing mechanism 3 away from the mounting plate 2, the arranged auxiliary mechanisms 4 play a role of supporting the mounting frame 1 in an auxiliary, the utility model discloses a mounting bracket, including mounting bracket 2, mounting bracket 1, fixture 7, mounting bracket 1, mounting bracket 8, splicing mechanism 8, protection groove 91, the protection to support mechanism 6 can be convenient for to the protection of protection groove 91, fixture 7 is installed to 6 lower extremes of support mechanism, and fixture 7 of setting can play the effect of auxiliary stay mounting bracket 1 when installing mounting bracket 1, the first explosion-proof glass curtain wall 11 of grafting is passed through to mounting bracket 1 upper end through support mechanism 6, fixture 7 joint second explosion-proof glass curtain wall 10 is passed through to 1 lower extreme of mounting bracket, slot 14 has all been seted up at mounting bracket 1 upper and lower both ends of keeping away from mounting bracket 2 one side, the practicality of the splicing mechanism 8 of being convenient for, two splicing mechanism 8 joint protection shield 9 is all installed in the slot 14, mounting bracket 1 keeps away.

Specifically, two stop gear 5 all includes gag lever post 51, two gag lever post 51 all with 1 fixed connection of mounting bracket, two 1 one side fixed connection stopper 52, two of mounting bracket is kept away from to gag lever post 51 stopper 52 keeps away from the equal sliding connection spacing pipe 53 in homonymy gag lever post 51 one side, two spacing pipe 53 keeps away from 1 one side of mounting bracket all with mounting panel 2 fixed connection, drives gag lever post 51 through mounting bracket 1 and slides in spacing pipe 53 to play the effect of protection mounting bracket 1, avoid the excessive movement of mounting bracket 1.

Specifically, damper 3 includes hob 31,

hob

31 and 2 fixed connection of mounting panel, 2 one side threaded connection spiral pipe 32 are kept away from to hob 31, the first spring 33 of fixed connection in spiral pipe 32, the first gear 34 of 31 one side fixed connection of hob 31 is kept away from to spiral pipe 32, first gear 34 passes through bearing and fixed slot 17 fixed connection, drives spiral pipe 32 through hob 31 and rotates, makes first gear 34 drive the rotation of two complementary unit 4, and then is convenient for play the effect of support to reduce the impact force that the foreign object collided to the curtain.

Specifically, each of the two auxiliary mechanisms 4 includes a second gear 41, each of the two second gears 41 is engaged with the first gear 34 of the damping mechanism 3, each of the two second gears 41 is fixedly connected with the fixing groove 17 through a bearing, each of the two second gears 41 near the mounting plate 2 is fixedly connected with a first threaded rod 42, each of the two first threaded rods 42 far away from the second gear 41 on the same side is connected with a first threaded pipe 43 through a thread, each of the two first threaded pipes 43 far away from the first threaded rod 42 on the same side is fixedly connected with a top block 44, the two second gears 41 are driven to rotate by the first gear 34, the two second gears 41 are driven to rotate the two first threaded rods 42, and the two first threaded rods 42 drive the two first threaded pipes 43 to move towards one side close to the mounting plate 2, so that the top block 44 is propped against the mounting plate 2, and the impact force of a foreign object impacting the explosion-proof glass curtain wall is reduced.

Specifically, the clamping mechanism 7 includes a third bevel gear 71, the third bevel gear 71 is engaged with the first bevel gear 64 of the support mechanism 6, the lower end of the third bevel gear 71 is fixedly connected with a fourth bevel gear 72 through a rotating rod, both sides of the lower end of the fourth bevel gear 72 are engaged with fifth bevel gears 73, one sides of the two fifth bevel gears 73 away from each other are fixedly connected with a third threaded rod 74, both sides of the three threaded rods 74 are connected with moving blocks 75 through threads, both lower ends of the two moving blocks 75 are fixedly connected with fixed rods 76, one sides of the two fixed rods 76 close to each other are fixedly connected with push rods 77, one sides of the two push rods 77 close to each other are fixedly connected with clamping plates 78, the third bevel gear 71 is driven by the first bevel gear 64, so that the third bevel gear 71 drives the fourth bevel gear 72 to rotate, and the fourth bevel gear 72 drives the two fifth bevel gears 73 to, the fifth bevel gear 73 drives the two third threaded rods 74 to rotate, the two third threaded rods 74 drive the two moving blocks 75 to move, the two moving blocks 75 drive the two push rods 77 to move, and the two push rods 77 drive the two clamping plates 78 to move, so that the two clamping plates 78 clamp the second explosion-proof glass curtain wall 10, and the mounting frame 1 is convenient to mount and fix.

Specifically, the support mechanisms 6 each include a rotating handle 61, the rotating handle 61 is close to a straight rod 62 fixedly connected to one side of the mounting frame 1, the straight rod 62 is far away from a connecting pipe 63 clamped to one side of the rotating handle 61, the connecting pipe 63 is fixedly connected to the connecting groove 12 through a bearing, the connecting pipe 63 is far away from a first bevel gear 64 fixedly connected to one side of the straight rod 62, the upper end of the first bevel gear 64 is engaged with a second bevel gear 65, the upper end of the second bevel gear 65 is fixedly connected to a second threaded pipe 66, the upper end of the second threaded pipe 66 is in threaded connection with a second threaded rod 67, the upper end of the second threaded rod 67 is fixedly connected to a fixing plate 68, the two sides of the upper end of the fixing plate 68 are fixedly connected to a supporting plate 69, the rotating handle 61 drives the straight rod 62 to rotate, the straight rod 62 drives the connecting pipe 63 to rotate, the second bevel gear 65 drives the second threaded pipe 66 to rotate, the second threaded pipe 66 drives the second threaded rod 67 to ascend, and drives the fixing plate 68 to ascend, so that the supporting plate 69 supports the first explosion-proof glass curtain wall 11, and the first explosion-proof glass curtain wall 11 is convenient to install.

Specifically, the equal fixed connection picture peg 15 in both ends about the protection shield 9 is close to mounting bracket 1 one side, two picture peg 15 keeps away from one side each other and has all seted up draw-in groove 16, two draw-in groove 16 all with the kelly 83 looks adaptation of homonymy grafting mechanism 8, the draw-in groove 16 that sets up can be convenient for get into of kelly 83 to the installation of the protection shield 9 of being convenient for is fixed.

Specifically, two grafting mechanism 8 is all including drawing 81, two draw and be close to mounting bracket 1 one side fixed connection extension spring 82 to 81, two extension spring 82 keeps away from to draw and all with slot 14 fixed connection, two draw and be close to the equal fixed connection kelly 83 in mounting bracket 1 one side middle part to 81, drive kelly 83 through extension spring 82 and remove, make in the kelly 83 can get into draw-in groove 16, and then be convenient for protect the commentaries on classics handle 61 of protection shield 9 protection supporting mechanism 6.

When the mounting frame 1 is installed, the mounting plate 2 is installed on a wall body, then the first explosion-proof glass curtain wall 11 is installed on the mounting frame 1, the second explosion-proof glass curtain wall 10 is installed at the lower end of the mounting frame 1, then the rotating handle 61 is rotated, the rotating handle 61 drives the straight rod 62 to rotate, the straight rod 62 drives the connecting pipe 63 to rotate, the connecting pipe 63 drives the first bevel gear 64 to rotate, the first bevel gear 64 drives the second bevel gear 65 to rotate, the second bevel gear 65 drives the second threaded pipe 66 to rotate, the second threaded pipe 66 drives the second threaded rod 67 to ascend, and drives the fixing plate 68 to ascend, so that the supporting plate 69 supports the first explosion-proof glass curtain wall 11, when the mounting frame 1 is installed, the rotating handle 61 is rotated first, the first bevel gear 64 drives the third bevel gear 71, the third bevel gear 71 drives the fourth bevel gear 72 to rotate, the fourth bevel gear 72 drives the two fifth bevel gears 73 to rotate, and the fifth bevel gears 73 drive the, two third threaded rods 74 drive two moving blocks 75 to move, two moving blocks 75 drive two push rods 77 to move, and two push rods 77 drive two clamping plates 78 to move, so that the two clamping plates 78 clamp the second explosion-proof glass curtain wall 10, the mounting frame 1 is pre-mounted on the mounted second explosion-proof glass curtain wall, then the mounting frame 1 is fixed with the wall surface, and then the mounting frame 1 is continuously mounted, and similarly, according to the same method, the rest explosion-proof glass curtain wall and the mounting frame 1 are mounted, when the explosion-proof glass curtain wall is impacted, the mounting frame 1 drives the spiral pipe 32 to move towards one side close to the mounting plate 2, and the spiral rod 31 enters the spiral pipe 32, and the spiral pipe 32 rotates, meanwhile, the first spring 33 is extruded, the spiral pipe 32 drives the first gear 34 to rotate, the first gear 34 drives the two second gears 41 to rotate, the two second gears 41 drive the two first threaded rods 42 to rotate, and the two first threaded rods 42 drive the two first threaded pipes 43 to move towards one side close to the mounting plate 2, so that the jacking block 44 jacks the mounting plate 2, and the impact force of foreign objects impacting the explosion-proof glass curtain wall is reduced.

The invention has the beneficial effects that:

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The shock-absorbing explosion-proof building curtain wall comprises a mounting plate (2) and is characterized in that a shock-absorbing mechanism (3) is mounted in the middle of one side of the mounting plate (2), the shock-absorbing mechanism (3) is far away from one side of the mounting plate (2) to be mounted with a mounting frame (1), a fixing groove (17) is formed in one side of the mounting frame (1) close to the mounting plate (2), limiting mechanisms (5) are mounted at the upper end and the lower end of one side of the mounting plate (2) close to the shock-absorbing mechanism (3), two limiting mechanisms (5) are mounted at one side of the mounting plate (2) far away from the mounting frame (1), auxiliary mechanisms (4) are mounted at the upper end and the lower end of one side of the shock-absorbing mechanism (3) far away from the mounting plate (2), a connecting groove (12, the protection device is characterized in that a protection pad (13) is arranged at the upper end of the supporting mechanism (6), a clamping mechanism (7) is installed at the lower end of the supporting mechanism (6), a first explosion-proof glass curtain wall (11) is connected to the upper end of the mounting frame (1) in an inserting mode through the supporting mechanism (6), the lower end of the mounting frame (1) is connected with a second explosion-proof glass curtain wall (10) in a clamping mode through the clamping mechanism (7), slots (14) are formed in the upper end and the lower end of one side, away from the mounting plate (2), of the mounting frame (1), slots (14) are formed in the upper end and the lower end of the side, away from the mounting plate (2), of the mounting frame (1), inserting mechanisms (8) are installed in the two slots (14), one; the damping mechanism (3) comprises a spiral rod (31), the spiral rod (31) is fixedly connected with the mounting plate (2), one side, far away from the mounting plate (2), of the spiral rod (31) is in threaded connection with a spiral tube (32), a first spring (33) is fixedly connected in the spiral tube (32), one side, far away from the spiral rod (31), of the spiral tube (32) is fixedly connected with a first gear (34), and the first gear (34) is fixedly connected with a fixing groove (17) through a bearing; the two auxiliary mechanisms (4) respectively comprise second gears (41), the two second gears (41) are respectively meshed with the first gears (34) of the damping mechanisms (3) and fixedly connected with the fixing grooves (17) through bearings, one sides, close to the mounting plate (2), of the two second gears (41) are respectively fixedly connected with first threaded rods (42), one sides, far away from the second gears (41) on the same side, of the two first threaded rods (42) are respectively in threaded connection with first threaded pipes (43), and one sides, far away from the first threaded rods (42) on the same side, of the two first threaded pipes (43) are respectively and fixedly connected with ejector blocks (44); two stop gear (5) all include gag lever post (51), two gag lever post (51) all with mounting bracket (1) fixed connection, two mounting bracket (1) one side fixed connection stopper (52), two are kept away from in gag lever post (51) stopper (52) homonymy gag lever post (51) one side equal sliding connection spacing pipe (53), two are kept away from mounting bracket (1) one side and all with mounting panel (2) fixed connection in spacing pipe (53).

2. The shock-absorbing explosion-proof building curtain wall of claim 1, wherein: supporting mechanism (6) all include and change (61), change (61) and be close to mounting bracket (1) one side fixed connection straight-bar (62), the straight-bar (62) are kept away from and are changeed (61) one side joint connecting pipe (63), connecting pipe (63) are through bearing and spread groove (12) fixed connection, straight-bar (62) one side fixed connection first bevel gear (64) is kept away from in connecting pipe (63), second bevel gear (65) are connected in first bevel gear (64) upper end meshing, second bevel gear (65) upper end fixed connection second screwed pipe (66), second screwed pipe (66) upper end threaded connection second threaded rod (67), second threaded rod (67) upper end fixed connection fixed plate (68), the equal fixed connection layer board (69) in fixed plate (68) upper end both sides.

3. The shock-absorbing explosion-proof building curtain wall of claim 1, wherein: the clamping mechanism (7) comprises a third bevel gear (71), the third bevel gear (71) is meshed with a first bevel gear (64) of the supporting mechanism (6), the lower end of the third bevel gear (71) is fixedly connected with a fourth bevel gear (72) through a rotating rod, the two sides of the lower end of the fourth bevel gear (72) are respectively meshed with a fifth bevel gear (73), the fifth bevel gears (73) are mutually far away from one side of an equal fixed connection third threaded rod (74), the two third threaded rods (74) are respectively connected with a moving block (75) in a threaded manner, the two lower ends of the moving blocks (75) are respectively fixedly connected with fixing rods (76), the two lower ends of the fixing rods (76) are mutually close to one side of an equal fixed connection push rod (77), and the two push rods (77) are mutually close to one side of an equal fixed connection clamping plate.

4. The shock-absorbing explosion-proof building curtain wall of claim 1, wherein: two grafting mechanism (8) are all including drawing (81), two draw (81) to be close to mounting bracket (1) one side fixed connection extension spring (82), two extension spring (82) are kept away from and are drawn (81) one side all with slot (14) fixed connection, two draw (81) to be close to mounting bracket (1) one side equal fixed connection kelly (83) in middle part.

5. The shock-absorbing explosion-proof building curtain wall of claim 1, wherein: the protection shield (9) are close to equal fixed connection picture peg (15) in both ends about mounting bracket (1) one side, two picture peg (15) keep away from one side each other and all seted up draw-in groove (16), two draw-in groove (16) all with kelly (83) looks adaptation of homonymy grafting mechanism (8).