阅读说明：本技术 一种可折叠的窗户加固机械装置及使用方法 (Foldable window reinforcing mechanical device and using method ) 是由 张兴权 纪啸天 王家发 陈剑剑 曾仕英 赵博 石顶峰 于 2020-04-21 设计创作，主要内容包括：本发明公开一种可折叠的窗户加固机械装置及使用方法,属于智慧家居技术领域。本发明包括整体支架模块、运动进给模块及玻璃固定模块；整体支撑模块包括支架、固定圈、固定杆及鞋履；转动进给模块包括丝杆、丝杆螺母、连杆、拉杆、第一滑块及第二滑块；玻璃固定模块包含吸盘、支座、螺纹杆、套轴及螺母。在台风来临前,通过旋转丝杆,带动拉杆和连杆运动,实现装置展开,并通过鞋履固定在窗户相对两墙面上,然后调节吸盘上螺母,使吸盘吸附住玻璃并支撑着玻璃；台风天气过后,加固装置可从窗户上拆下折叠存放。本发明装置能折叠收起,具有存放占用体积小、便于存放、操作简单快捷、防护刚度好及可多次重复使用等特点。(The invention discloses a foldable window reinforcing mechanical device and a using method thereof, and belongs to the technical field of smart home. The invention comprises an integral bracket module, a motion feeding module and a glass fixing module; the integral supporting module comprises a bracket, a fixing ring, a fixing rod and a shoe; the rotary feeding module comprises a screw rod, a screw rod nut, a connecting rod, a pull rod, a first sliding block and a second sliding block; the glass fixing module comprises a sucker, a support, a threaded rod, a sleeve shaft and a nut. Before the typhoon comes, the pull rod and the connecting rod are driven to move by rotating the screw rod, the device is unfolded and is fixed on two opposite wall surfaces of the window through the shoe, and then the nut on the sucker is adjusted to enable the sucker to adsorb and support the glass; after the typhoon weather, reinforcing apparatus can be dismantled from the window and fold and deposit. The device can be folded and retracted, and has the characteristics of small storage occupied volume, convenience in storage, simplicity and rapidness in operation, good protection rigidity, capability of being repeatedly used and the like.)

1. A foldable window reinforcement mechanical device is characterized in that the device comprises an integral support module, a motion feeding module and a glass fixing module; the integral supporting module comprises two brackets (4) with the same shape and size, a fixing ring (10), a fixing rod (11), a pin shaft (13) and four symmetrically distributed shoes (3); a fourth circular through hole (4c) is formed in the central area of the support (4), through grooves (4d) are symmetrically formed in two sides of the fourth circular through hole (4c), and a second circular through hole (4a) and a third circular through hole (4b) are arranged at two ends of the support (4) respectively; one end of the fixed rod (11) is provided with a shoulder, the fixed rod (11) sequentially penetrates through the fourth circular through holes (4c) in the central areas of the two brackets (4) with the same shape and size, the other end of the fixed rod (11) is fixedly connected with the fixed ring (10) through welding, the fixed ring (10) is composed of two same semicircular rings, and the two same semicircular rings are connected through a bolt (12); a shoe groove (3c) is formed in the middle of the shoe (3), the end of the support (4) is inserted into the shoe groove (3c) of the shoe (3), first circular through holes (3a) are formed in the wall of the shoe groove (3c), and the support (4) is connected with the shoe (3) through the second circular through hole (4a) in the support (4) and the first circular through hole (3a) in the shoe (3) by the pin shaft (13); the rotary feeding module comprises a screw rod (1), two screw rod nuts (2) which are symmetrically distributed up and down, two connecting rods (5) which are symmetrically distributed, four pull rods (6) which are symmetrically distributed, two first connecting pins (2b) which are symmetrically distributed, four second connecting pins (14) which are symmetrically distributed, four third connecting pins (15) which are symmetrically distributed, four first sliding blocks (7) which are symmetrically distributed, four connecting short rods (16) which are symmetrically distributed and four second sliding blocks (8) which are symmetrically distributed; the middle part of the screw rod (1) is an annular limiting groove (1a), threads with opposite turning directions are distributed on two sides of the annular limiting groove (1a), two ends of the screw rod (1) are polished rods, and a regular hexahedron (1b) is arranged on the lower end face of the screw rod (1); the screw rod nut (2) is in threaded connection with the screw rod (1), a threaded through hole (2a) is formed in the screw rod nut (2), the first connecting pin (2b) and the screw rod nut (2) are fixedly connected into a whole through welding, the first connecting pin (2b) sequentially passes through a ninth circular through hole (6a) of the two pull rods (6), and the first connecting pin (2b) is in clearance fit with the ninth circular through hole (6 a); a groove (5a) is formed in the middle area of the connecting rod (5), a sixth circular through hole (5c) and a fifth circular through hole (5b) are symmetrically arranged on two sides of the groove (5a), and a seventh circular through hole (5e) and an eighth circular through hole (5d) are respectively formed in two ends of the connecting rod (5); the two ends of the pull rod (6) are respectively provided with a ninth circular through hole (6a) and a tenth circular through hole (6b), and the second connecting pin (14) sequentially passes through the tenth circular through hole (6b) of the pull rod (6) and the sixth circular through hole (5c) of the connecting rod (5); the first sliding block (7) is arranged on the bracket (4) through a groove, and the first sliding block (7) and the bracket (4) form a moving pair; the third connecting pin (15) sequentially penetrates through an eleventh circular through hole (7b) in the first sliding block (7) and a seventh circular through hole (5e) in the connecting rod (5), the second sliding block (8) is installed on the support (4) through a groove, the second sliding block (8) and the support (4) form a moving pair, a twelfth circular through hole (8a) is formed in the second sliding block (8), one end of the connecting short rod (16) is connected with the first sliding block (7) through threads, and the other end of the connecting short rod (16) is connected with the second sliding block (8) through threads; the glass fixing module comprises four symmetrically distributed suckers (9a), a support (9c), a threaded rod (9b), a sleeve shaft (9d), a first nut (1y), a second nut (2y), a third nut (3y) and a fourth nut (4 y); the core of the sleeve shaft (9d) is hollow and is distributed with threads on the periphery, one end of the sleeve shaft (9d) is provided with a shoulder, the other end of the sleeve shaft (9d) sequentially penetrates through a through hole in the support (9c), the first nut (1y), the second nut (2y), the second slider (8) and the third nut (3y), the sleeve shaft (9d) is in threaded connection with the first nut (1y), the second nut (2y) and the third nut (3y), one end of the threaded rod (9b) is connected with the sucker (9a), the other end of the threaded rod (9b) sequentially penetrates through the through hole in the sleeve shaft (9d) and the fourth nut (4y), the threaded rod (9b) is in threaded connection with the fourth nut (4y), and the fourth nut (4y) is positioned above the end face of the sleeve shaft (9d), one side of the sucker (9a) can be sucked on the glass of the window, and the other side of the sucker (9a) faces to the bottom surface of the support (9 c).

2. The method of claim 1, wherein the steps of the method are as follows:

(1) holding the connecting rods (5) positioned at the left side and the right side of the reinforcing mechanical device, and forcibly stretching towards two sides, wherein the two feed screw nuts (2) which are distributed vertically and symmetrically move oppositely along the polished rod part of the feed screw (1) until threads on the feed screw (1) are contacted with the feed screw nuts (2), so that the reinforcing mechanical device is expanded preliminarily;

(2) the whole device is placed on the edge of a window to be reinforced, bottom plates (3b) of four symmetrically distributed shoes (3) face wall surfaces on two sides of the window, a hexagonal wrench is sleeved on the regular hexahedron (1b) of the screw rod (1) and drives the screw rod (1) to rotate, the two screw rod nuts (2) move in opposite directions, the reinforcing mechanical device is further unfolded, the bottom surfaces of the bottom plates (3b) of the four symmetrically distributed shoes (3) are in contact with the wall surfaces, the screw rod (1) continues to rotate, and the support (4) is tightly fixed between the wall surfaces on two sides of the window through the pressure and friction force of the shoes (3) on two ends;

(3) enabling the sucker (9a) to be tightly attached to glass to be reinforced, rotating the first nut (1y) to enable the support (9c) to be fixed at the lower end of the sleeve shaft (9d), rotating the second nut (2y) to enable the lower bottom surface of the support (9c) to be tightly pressed around the sucker (9a) adsorbed on the window glass, and then rotating the third nut (3y) to enable the sleeve shaft (9d) to be fixed on the second sliding block (8); then, the fourth nut (4y) is rotated to enable the threaded rod (9b) to ascend to drive the central area of the sucker (9a) to deform and separate from the glass, so that negative pressure is generated between the sucker (9a) and the glass of the window to generate adsorption force, and the steps are repeated to finish the installation of the other three suckers (9 a);

(4) when the window is disassembled, firstly, reversely rotating the fourth nut (4y) to enable the threaded rod (9b) to descend, recovering the central area of the sucker (9a), no longer generating negative pressure between the sucker (9a) and the window glass, then reversely rotating the second nut (2y) to enable no longer generating supporting force between the support (9c) and the window glass, and then reversely loosening the third nut (3y) and the first nut (1 y); the lead screw (1) is reversely rotated by a hexagonal wrench, the lead screw nut (2) reversely moves, the shoe (3) no longer has contact force with the wall surfaces on the two sides of the window, the reinforcing mechanical device is taken down, the lead screw (1) continuously reversely rotates to enable the nut to be separated from the thread on the lead screw (1), and the pull rod (5) is held again and is pushed by force in opposite directions until the whole device is folded.

The technical field is as follows:

the invention belongs to the technical field of smart homes, and particularly relates to a foldable window reinforcing mechanical device and a using method thereof.

Background art:

china is vast in breadth, has the third land area in the world, and has the tenth sea area in the world, and has a vast coastline. Coastal areas and inland face the harm of typhoon every year, and the economic loss caused by the influence of typhoon is huge, even threatens the life safety of vast residents. For example, in 2019, when the typhoon Liqima logs in from Zhejiang coastal areas, the economic loss caused by coastal areas in China is at least more than 653 hundred million yuan. Historically, lianna typhoon caused the death of 22 thousands of people in China, and the caused economic damage accounts for 3.29% of the total value GDP of national production in the year.

Research studies have shown that typhoons develop from tropical cyclones. Typhoons blow through buildings and cause a nonlinear random forced vibration problem, i.e. wind vibration response. When the door and the window are blown open by strong wind or are damaged, and other sudden accidents occur, the opening is formed on the building, wind suddenly gushes from the opening, the pulsating internal pressure of the building is increased rapidly, and the roof structure is easier to be damaged by wind under the combined action of internal pressure and external pressure. Post-disaster investigation shows that the common action of internal pressure and external pressure after sudden opening of a hole is generated due to window damage, and is a main reason for roof damage. At present, most of door and window glass materials on the market can not bear load caused by strong typhoon, the typhoon can not be resisted due to insufficient door and window strength, loss of houses and the like is huge, and threat to personal safety is caused by glass fragments generated by window fragmentation. Therefore, reinforcement of the window is necessary in case of strong winds, especially in severe typhoon areas along the sea. In order to resist typhoon, the most common method uses adhesive tape to stick the glass of the whole window, but the reinforcing effect is limited, the amount of the adhesive tape used is large, and the cleaning of the adhesive tape after typhoon is time-consuming.

The invention content is as follows:

in order to overcome the defects in the existing window reinforcement technology, the invention provides a foldable window reinforcement mechanical device and a using method thereof, so as to help residents in coastal areas to reduce loss caused by typhoon.

The invention provides a foldable door and window reinforcing mechanical device which comprises an integral support module, a motion feeding module and a glass fixing module.

The integral supporting module comprises two brackets 4 with the same shape and size, a fixing ring 10, a fixing rod 11, a pin shaft 13 and four symmetrically distributed shoe shoes 3; a fourth circular through hole 4c is formed in the central area of the support 4, through grooves 4d are symmetrically formed in two sides of the fourth circular through hole 4c, and a second circular through hole 4a and a third circular through hole 4b are arranged at two ends of the support 4 respectively; one end of the fixing rod 11 is provided with a shoulder, the fixing rod 11 sequentially penetrates through the fourth circular through holes 4c in the central areas of the two brackets 4 with the same shape and size, the other end of the fixing rod 11 is fixedly connected with the fixing ring 10 through welding, the fixing ring 10 consists of two same semicircular rings, and the two same semicircular rings are connected through a bolt 12; the middle part of the shoe 3 is provided with a shoe groove 3c, the end part of the support 4 is inserted into the shoe groove 3c of the shoe 3, the groove wall of the shoe groove 3c is respectively provided with a first circular through hole 3a, and the support 4 and the shoe 3 are connected by a pin shaft 13 through the second circular through hole 4a on the support 4 and the first circular through hole 3a on the shoe 3.

The rotary feeding module comprises a screw rod 1, two screw rod nuts 2 which are symmetrically distributed up and down, two connecting rods 5 which are symmetrically distributed, four pull rods 6 which are symmetrically distributed, two first connecting pins 2b which are symmetrically distributed, four second connecting pins 14 which are symmetrically distributed, four third connecting pins 15 which are symmetrically distributed, four first sliding blocks 7 which are symmetrically distributed, four connecting short rods 16 which are symmetrically distributed and four second sliding blocks 8 which are symmetrically distributed; the middle part of the screw rod 1 is an annular limiting groove 1a, threads with opposite turning directions are distributed on two sides of the annular limiting groove 1a, two ends of the screw rod 1 are polished rods, and the lower end face of the screw rod 1 is provided with a regular hexahedron 1 b; the screw rod nut 2 is in threaded connection with the screw rod 1, a threaded through hole 2a is formed in the screw rod nut 2, the first connecting pin 2b and the screw rod nut 2 are fixedly connected into a whole through welding, the first connecting pin 2b sequentially passes through the ninth circular through holes 6a of the two pull rods 6, and the first connecting pin 2b is in clearance fit with the ninth circular through holes 6 a.

A groove 5a is formed in the middle area of the connecting rod 5, a sixth circular through hole 5c and a fifth circular through hole 5b are symmetrically arranged on two sides of the groove 5a, and a seventh circular through hole 5e and an eighth circular through hole 5d are respectively formed in two ends of the connecting rod 5; the two ends of the pull rod 6 are respectively provided with the ninth circular through hole 6a and the tenth circular through hole 6b, and the second connecting pin 14 sequentially passes through the tenth circular through hole 6b of the pull rod 6 and the sixth circular through hole 5c of the connecting rod 5.

The first sliding block 7 is installed on the bracket 4 through a groove, the first sliding block 7 and the bracket 4 form a moving pair, and the first sliding block 7 can slide on the bracket 4; the third connecting pin 15 sequentially penetrates through an eleventh circular through hole 7b in the first sliding block 7 and a seventh circular through hole 5e in the connecting rod 5, the second sliding block 8 is installed on the support 4 through a groove, the second sliding block 8 and the support 4 form a moving pair, the second sliding block 8 can slide on the support 4, a twelfth circular through hole 8a is formed in the second sliding block 8, one end of the connecting short rod 16 is connected with the first sliding block 7 through threads, and the other end of the connecting short rod 16 is connected with the second sliding block 8 through threads.

The glass fixing module comprises four symmetrically distributed suckers 9a, a support 9c, a threaded rod 9b, a sleeve shaft 9d, a first nut 1y, a second nut 2y, a third nut 3y and a fourth nut 4 y; the core of the sleeve shaft 9d is hollow and is distributed with screw threads on the periphery, one end of the sleeve shaft 9d is provided with a shoulder, the other end of the sleeve shaft 9d sequentially passes through a through hole in the support 9c, the first nut 1y, the second nut 2y, the second slider 8 and the third nut 3y, the sleeve shaft 9d is connected with the first nut 1y, the second nut 2y and the third nut 3y through threads, one end of the threaded rod 9b is connected with the sucker 9a, the other end of the threaded rod 9b sequentially penetrates through the through hole in the sleeve shaft 9d and the fourth nut 4y, the threaded rod 9b is connected with the fourth nut 4y through threads, the fourth nut 4y is positioned above the end surface of the sleeve shaft 9d, one side of the suction cup 9a can be sucked on the glass of the window, and the other side of the suction cup 9a faces the bottom surface of the support 9 c.

The invention also provides a use method of the foldable window reinforcing mechanical device, which comprises the following specific steps:

(1) holding the connecting rods 5 positioned at the left side and the right side of the reinforcing mechanical device, forcibly stretching towards two sides, and moving the two feed screw nuts 2 which are distributed vertically and symmetrically in opposite directions along the polished rod part of the feed screw 1 until the threads on the feed screw 1 are contacted with the feed screw nuts 2, so that the reinforcing mechanical device is initially unfolded.

(2) The whole device is placed on the edge of a window to be reinforced, bottom plates 3b of four symmetrically distributed shoes 3 face wall surfaces on two sides of the window, a hexagonal wrench is sleeved on a regular hexahedron 1b of a screw rod 1 and drives the screw rod 1 to rotate, two screw rod nuts 2 move in opposite directions, the reinforcing mechanical device is further unfolded, the bottom surfaces of the bottom plates 3b of the four symmetrically distributed shoes 3 are in contact with the wall surfaces, the screw rod 1 continues to rotate, and a support 4 is tightly fixed between the wall surfaces on two sides of the window through the pressure and friction force of the shoes 3 at two ends.

(3) Enabling the sucker 9a to be tightly attached to glass to be reinforced, rotating the first nut 1y to enable the support 9c to be fixed at the lower end of the sleeve shaft 9d, rotating the second nut 2y to enable the lower bottom surface of the support 9c to be tightly pressed around the sucker 9a adsorbed on the window glass, and then rotating the third nut 3y to enable the sleeve shaft 9d to be fixed on the second sliding block 8; and then, the fourth nut 4y is rotated to enable the threaded rod 9b to ascend to drive the central area of the sucker 9a to deform away from the glass, so that negative pressure is generated between the sucker 9a and the glass of the window to generate adsorption force, and the steps are repeated to finish the installation of the rest three suckers 9 a.

(4) When the window is disassembled, firstly, reversely rotating the fourth nut 4y to enable the threaded rod 9b to descend, recovering the central area of the sucker 9a, no negative pressure is generated between the sucker 9a and the window glass, then reversely rotating the second nut 2y to enable the support 9c and the window glass not to generate supporting force, and then reversely loosening the third nut 3y and the first nut 1 y; and reversely rotating the screw rod 1 by using a hexagonal wrench to enable the screw rod nut 2 to reversely move, removing the reinforcing mechanical device when the shoe 3 does not have contact force with the wall surfaces on the two sides of the window, continuously reversely rotating the screw rod 1 to enable the nut to be separated from the thread on the screw rod 1, holding the pull rod 5, and forcibly pushing in opposite directions until the whole device is folded.

The invention has the following technical characteristics:

(1) the device is quickly extended and contracted by combining the polished rod and the screw rod, is convenient, quick and easy to operate, does not need to be operated by multiple people, can be operated by only one person, and has higher reinforcing efficiency.

(2) The whole device of the invention can be folded and retracted when not used after typhoon, has small occupied volume, is convenient to store and can be reused.

(3) The glass is adsorbed by the sucker, the window can be kept fixed under the action of pulling force or pushing force of typhoon, the lead screw and the nut can still keep self-locking for a long time under the condition of vibration, and the glass window has higher strength and rigidity.

(4) The device has larger flexibility, is suitable for a wide range of window sizes, can be used for reinforcement only by indoor operation and does not need outdoor operation.

Description of the drawings:

FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;

FIG. 2 is a schematic view of the device of the present invention after being folded and retracted;

FIG. 3 is a schematic structural diagram of a slider assembly in the apparatus of the present invention;

FIG. 4(a) is one of the structural diagrams of the chuck assembly in the device of the present invention;

FIG. 4(b) is a second schematic view of the structure of the chuck assembly in the device of the present invention;

FIG. 4(c) is a third schematic structural diagram of a chuck assembly in the device of the present invention;

FIG. 5 is a schematic view of a retainer ring assembly of the device of the present invention;

FIG. 6 is a schematic view of a screw structure in the device of the present invention;

FIG. 7 is a schematic view of a feed screw nut of the apparatus of the present invention;

FIG. 8 is a schematic view of a footwear construction in the apparatus of the present invention;

FIG. 9 is a schematic view of a holder structure in the device of the present invention;

FIG. 10 is a schematic view of a linkage of the apparatus of the present invention;

fig. 11 is a schematic view of a pull rod structure in the device of the present invention.

In the figure: 1: a screw rod; 2: a feed screw nut; 3: a shoe cover; 4: a support; 5: a connecting rod; 6: a pull rod; 7: a first slider; 8: a second slider; 9: a suction cup device; 10: a stationary ring; 11: fixing the rod; 12: a bolt; 13: a pin shaft; 14: a second connecting pin; 15: a third connecting pin; 16: connecting a short rod; 1 a: an annular limiting groove; 1 b: a regular hexahedron; 2 a: a threaded through hole; 2 b: a first connecting pin; 3 a: a first circular through hole; 3 b: a base plate; 3 c: a track groove; 4 a: a second circular through hole; 4 b: a third circular through hole; 4 c: a fourth circular through hole; 4 d: a through groove; 5 a: a groove; 5 b: a fifth circular through hole; 5 c: a sixth circular through hole; 5 e: a seventh circular through hole; 5 d: an eighth circular through hole; 6 a: a ninth circular through hole; 6 b: a tenth circular through hole; 7 a: a rectangular thin plate; 7 b: an eleventh circular through hole; 8 a: a twelfth circular through hole; 9 a: a suction cup; 9 b: a threaded rod; 9 c: a support; 9 d: a sleeve shaft; 1 y: a first nut; 2 y: a second nut; 3 y: a third nut; 4 y: and a fourth nut.

The specific implementation mode is as follows:

the invention is described in further detail below with reference to the figures and examples.

The invention provides a strengthening mechanical device for preventing typhoon of a window. The integral supporting module comprises two brackets 4 with the same shape and size, a fixing ring 10, a fixing rod 11, a bolt 12, a pin shaft 13 and a shoe 3. The support 4 can be made of high-strength light alloy, such as aluminum alloy and the like, a circular through hole is formed in the middle area of the support so as to be convenient for being connected with other parts, two through grooves are formed in two sides of the circular hole for reducing weight and meeting the requirement of slider movement, and circular through holes are formed in two ends of the support 4. One end of the fixed rod 11 is provided with a step, and the other end of the fixed rod sequentially penetrates through the second circular through holes 4a in the middle areas of the two supports 4, wherein the second circular through holes 4a in the middle areas of the supports 4 are in clearance fit with the fixed rod 11, and are finally fixedly connected with the fixed ring 10 through welding. For the convenience of installation, the fixing ring 10 is composed of two semicircular rings and is connected through a bolt 12, so that when the screw rod 1 rotates, the central positions of the two brackets 4 are fixed all the time, and the two screw rod nuts 2 move, so that the symmetry of the whole device in the use process is ensured. The shoe 3 can be a welding piece, the bottom plate 3b is a cuboid thin plate, two parallel metal plates with equal thickness are welded on the bottom plate 3b, the distance between the two parallel metal plates is slightly larger than the thickness of the support 4, the end part of the support 4 is inserted into the groove of the shoe 3 and is connected with the support through the first connecting pin 2b, the first connecting pin 2b is in clearance fit with the second circular through hole 4a on the support 4, and the first connecting pin 2b is in interference fit with the first circular through hole 3a on the shoe 3.

The rotary feeding module comprises a screw rod 1, a screw rod nut 2, a connecting rod 5, a pull rod 6, a first connecting pin 2b, a second connecting pin 14, a third connecting pin 15, a first sliding block 7, a connecting short rod 16 and a second sliding block 8. The middle part of the screw rod 1 is an annular limiting groove 1a, threads with opposite turning directions are distributed on two sides of the annular limiting groove 1a, a regular hexahedron 1b is arranged on the right end face of the screw rod 1, the screw rod 1 is sleeved on the regular hexahedron 1b through a hexagonal wrench and rotates, two symmetrically distributed screw rod nuts 2 move in opposite directions or back to back simultaneously, the pull rod 6 and the connecting rod 5 are driven to move, the first slider 7 and the second slider 8 are dragged to move, the sucking disc 9a and the support 9c are driven to move, two sections of threads connected with the short rod 16 are opposite in turning directions and mill a flat position in the middle position, the length of the thread fit between the short rod 16 and the first slider 7 and the second slider 8 is adjusted, and the action positions of the sucking disc 9a and the support 9c can. The two ends of the screw rod 1 are polished rods, so that the bracket can be opened and retracted quickly. Two connecting rods 5 are symmetrically distributed on two sides of the screw rod 1. Four pull rods 6 are arranged and are symmetrically distributed.

The screw rod nut 2 is in threaded connection with the screw rod 1, a threaded through hole 2a is formed in the screw rod nut 2, the first connecting pin 2b is connected with the screw rod nut 2 through welding, the first connecting pin 2b sequentially passes through ninth circular through holes 6a of the two pull rods 6, and the first connecting pin 2b is in clearance fit with the ninth circular through holes 6a of the pull rods 6. The middle area of the connecting rod 5 is provided with a groove 5a, the two sides of the groove 5a are symmetrically provided with a plurality of through holes with the same structure, namely a fifth circular through hole 5b and a sixth circular through hole 5c, and one of the holes can be selected according to different window sizes and the opening degree of the two brackets 4 in the reinforcing device. A ninth circular through hole 6a and a tenth circular through hole 6b are formed at both ends of the pull rod 6, and the second connecting pin 14 sequentially passes through the tenth circular through hole 6b of the pull rod 6 and the sixth circular through hole 5c of the connecting rod 5; the second connecting pin 14 is in clearance fit with the tenth circular through hole 6b of the pull rod 6, and the second connecting pin 14 is in interference fit with the sixth circular through hole 5c of the connecting rod 5.

The first sliding block 7 and the second sliding block 8 are both detachable block structures, the front surface and the rear surface are two rectangular thin plates 7a with wider widths and the same structures, the middle parts are thicker and narrower in thickness, the two rectangular thin plates are connected through bolts, grooves are formed in the two side surfaces, and therefore the two rectangular thin plates are convenient to mount on the support 4 and can slide on the support 4. The third connecting pin 15 is in interference fit with the eleventh circular through hole 7b on the first slider 7, and is in clearance fit with the seventh circular through hole 5e of the connecting rod 5. The twelfth round through hole 8a on the second sliding block 8 is matched with the sleeve shaft 9d, and the second nut 2y and the third nut 3y are matched with the sleeve shaft 9d in a threaded mode to fix the sleeve shaft 9d on the second sliding block 8. The first sliding block 7 and the second sliding block 8 are connected together through the two ends of the connecting short rod 16 in a threaded manner, and the length of the threaded matching between the two ends of the connecting short rod 16 and the first sliding block 7 and the second sliding block 8 is adjustable, so that the position of the sucking disc 9a for supporting the window glass can be adjusted.

The glass fixing module comprises a sucker 9a, a support 9c, a threaded rod 9b, a sleeve shaft 9d, a first nut 1y, a second nut 2y, a third nut 3y and a fourth nut 4 y; the core part of the sleeve shaft 9d is hollow, threads are distributed on the periphery of the core part, and the sleeve shaft 9d and the support 9c can be fixed through the matching of the step at the lower end of the sleeve shaft 9d and the first nut 1 y; the second nut 2y is screwed so that one end surface thereof abuts on the fixed bracket 4, whereby the periphery of the suction cup 9a which is tightly attached to the glass of the window is pressed by the support 9c and the glass of the window is supported by the support 9c, and the third nut 3y is screwed so that the sleeve shaft 9d is fixed to the bracket 4. The sucker 9a is made of soft materials, the threaded rod 9b is connected with the sucker 9a into a whole, the fourth nut 4y is screwed to enable the threaded rod 9b to ascend, the middle area of the sucker 9a is driven to leave the adsorbed window glass, negative pressure is formed, adsorption force is generated, supporting force and adsorption force are generated on the glass, the typhoon-resistant rigidity and strength are improved, and typhoon damage is effectively resisted. After the typhoon, when reinforcing apparatus did not use, make sucking disc 9a reconversion earlier and support 9c leave the glass of window, the screw 1 is rotated to the antiport again, loosens reinforcing apparatus, folds reinforcing apparatus and receive and releases.