A multi-functional green prefabricated curtain wall

Abstract

The present invention relates to the technical field of curtain walls, and discloses a multifunctional green prefabricated curtain wall, including a window frame. A glass plate is arranged inside the window frame. An upper pressing assembly is arranged inside the window frame and at the top of the glass plate. Clamping assemblies are arranged inside the window frame and on both the left and right sides of the glass plate. A lower supporting assembly is arranged inside the window frame and at the bottom of the glass plate. Connecting assemblies are arranged on both the left and right sides of the back of the window frame. The bolt can slide along the X-axis towards slot one and slot two, enabling the angle code to move relative to the support table along the X-axis. The angle code can move back and forth relative to the bolt, so that the angle code can move relative to the support table along the Y-axis. By rotating the threaded rod, the angle code can move up and down along the Z-axis; when pre-installing the channel-shaped support, the accuracy requirement for the installation position of the channel-shaped support is not high, which is convenient for pre-installing the channel-shaped support in the early stage, making the installation of the curtain wall convenient and fast, and ensuring the installation efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of curtain walls, in particular to a multifunctional green assembled curtain wall. Background Art

[0002] Prefabricated curtain wall refers to a type of building curtain wall that is first manufactured in the factory using aluminum alloy or other materials, and then designed, assembled and installed on site. Prefabricated curtain walls are more convenient and quick to install, which can improve the installation efficiency of curtain walls.

[0003] The Chinese patent application with application date: 2020-05-21 and publication number: CN111576687A discloses an assembled curtain wall, including a fixed frame, a mounting block, a connecting plate, a glass curtain wall, a mounting groove, a side baffle, a sponge layer, a cover plate and a cross-shaped reinforcing rib; the present invention: through the joint action of the first frame and the second frame in the fixed frame, the mounting block, the connecting plate, the mounting groove and the side baffle on the first frame, the fixed frame of the curtain wall can be fixedly installed on the wall first, and then the glass curtain wall can be assembled, and the installation is convenient; through the action of the sponge layer arranged on the inner side of the side baffle and the sponge layer arranged on the top of the connecting plate, the glass curtain wall is prevented from directly contacting the fixed frame. In addition, through the action of the spring and the pressure plate in the cover plate body, the shaking of the glass curtain wall installed in the fixed frame is reduced, and at the same time, the expansion of the glass curtain wall can be compensated, the probability of self-explosion of the glass curtain wall is reduced, and the safety is improved.

[0004] In this technical solution, the wall is installed by setting the mounting block, but screws or bolts need to be pre-set on the wall to connect with the mounting block. The prefabricated curtain wall is pre-manufactured, and the position of the mounting block is fixed. When pre-setting the screws or bolts on the wall, a large amount of data needs to be measured to ensure that the screws or bolts are compatible with the fixed block. When there is an error in the position of the screws or bolts, it is difficult to adjust the position of the screws or bolts, which affects the normal installation of the curtain wall. In addition, screws or bolts can be set on the wall on site when installing the curtain wall, but this construction method will prolong the installation time of the curtain wall and reduce the installation efficiency of the curtain wall; thus, further improvements can be made. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a multifunctional green assembled curtain wall, which has the advantages of fine-adjustable connecting parts between the curtain wall and the wall surface, so that the position of the curtain wall can be fine-adjusted when the curtain wall is installed on site, thereby ensuring the efficiency of curtain wall installation, etc., and solves the problem that errors are prone to occur when bolts or screws are pre-set on the wall surface, making the curtain wall difficult to install.

[0007] (II) Technical solution

[0008] To achieve the purpose that the connector between the curtain wall and the wall surface can be finely adjusted, so that the position of the curtain wall can be finely adjusted during on-site installation of the curtain wall, and the installation efficiency of the curtain wall is guaranteed, the present invention provides the following technical solutions: a multifunctional green prefabricated curtain wall, including a window frame, a glass plate is arranged inside the window frame, an upper pressing component is arranged inside the window frame and at the top of the glass plate, clamping components are arranged inside the window frame and on both left and right sides of the glass plate, a lower supporting component is arranged inside the window frame and at the bottom of the glass plate, and connecting components are arranged on both left and right sides of the back of the window frame.

[0009] Preferably, the window frame is composed of two groups of hollow cross beams and two groups of hollow longitudinal beams, and the cross sections of the hollow cross beams and the hollow longitudinal beams are the same; both the hollow cross beams and the hollow longitudinal beams include an outer shell, a fixing plate, a rubber strip and a reinforcing strip. Two groups of the fixing plates are fixedly installed inside the outer shell. The middle part of the fixing plate is inclined, and both ends are horizontal. Two groups of the rubber strips are respectively fixedly installed at the end with a smaller distance between the two groups of fixing plates. The reinforcing strips are arranged in an array between the fixing plate and the inner wall of the outer shell; the glass plate is inserted between the two groups of fixing plates, and the rubber strip is attached to the surface of the glass plate.

[0010] Preferably, the upper pressing component includes a support plate fixedly installed inside the hollow cross beam. A turntable is rotatably connected to the top of the support plate. Two groups of pull rods are hinged at the deflected part of the top of the turntable. The two groups of pull rods are centrosymmetric about the center of the turntable. The other ends of the two groups of pull rods are hinged to sliding plates. The two groups of sliding plates are slidably connected to the upper surfaces of the left and right halves of the support plate. Two groups of steel wire ropes are fixedly installed on the opposite sides of the two groups of sliding plates. Pressure plates are fixedly installed on the two groups of steel wire ropes on the same side. The pressure plates are slidably connected to the top wall of the hollow cross beam; two groups of guide columns are fixedly installed on the top wall of the hollow cross beam and on both sides of the support plate. An installation plate is slidably connected to the surface of the guide column. The guide column penetrates through the installation plate. An inclined plate is fixedly installed at the top of the installation plate. The inclined plate is attached to the bottom of the pressure plate, and the opposite sides of the inclined plate and the pressure plate are both inclined surfaces; a plurality of rubber blocks are fixedly installed at the bottom of the installation plate. An upper clamping plate is fixedly installed at the bottom of the rubber block. The upper clamping plate is attached to the top of the glass plate; a rotating shaft member is arranged through the center of the turntable, and the rotating shaft member is used to drive the turntable to rotate.

[0011] Preferably, the rotating shaft member includes a rotating shaft. A threaded part is arranged on the upper half of the rotating shaft. A plurality of convex strips are arranged in an array on the lower half of the rotating shaft. A hexagonal groove is opened at the top of the rotating shaft; a special-shaped groove is opened through the center of the turntable. The assembly of the rotating shaft and the convex strips is slidably adapted to the special-shaped groove. An avoidance hole is opened through the rubber block. The rotating shaft and the convex strips pass through the avoidance hole. A threaded hole corresponding to the threaded part is opened at the top of the hollow cross beam. The rotating shaft is threadedly connected to the hollow cross beam through the threaded part.

[0012] Preferably, the upper half of the rubber block is in an inverted "mountain" shape, the lower half is in an "M" shape, the middle of the upper half of the rubber block is connected to the middle of the lower half thereof, and an arc-shaped arched portion is provided between the two ends of the lower half of the rubber block.

[0013] Preferably, the clamping assembly includes two groups of positioning plates fixedly installed inside the hollow longitudinal beam and distributed up and down. A clamping plate is clamped between the two groups of positioning plates. The cross-section of the clamping plate is in a "T" shape. The clamping plate fits on the side surface of the glass plate. Slide columns are arranged in an array on both the front and rear sides of the clamping plate; side blocking pieces are attached to both the front and rear sides of the clamping plate. The two groups of side blocking pieces penetrate and are slidably connected to the positioning plates. Inclined grooves are formed in an array on the surfaces of the two groups of side blocking pieces. The inclined grooves correspond to the slide columns one by one, and the slide columns are slidably connected in the inclined grooves. A connecting plate is fixedly installed at the tops of the two groups of side blocking pieces. The connecting plate is located above the upper positioning plate; sliding blocks are fixedly installed on the opposite sides of the two groups of side blocking pieces. Vertical slide rails are fixedly installed on the front and rear side walls of the hollow longitudinal beam. The sliding blocks are slidably matched with the vertical slide rails; longitudinal driving members are arranged at both ends of the assembly of the side blocking pieces and the connecting plate. The longitudinal driving members are used to drive the assembly of the side blocking pieces and the connecting plate to move in the vertical direction.

[0014] Preferably, the longitudinal driving members include two groups of roller 1s arranged above the connecting plate. The two groups of roller 1s are respectively rotatably connected to the front and rear side walls of the hollow longitudinal beam. The upper surfaces of the roller 1s are attached to an arc-shaped plate. The arc-shaped plate is fixedly installed on the front and rear side walls of the hollow longitudinal beam. A steel wire rope passes through between the roller 1s and the arc-shaped plate; two groups of roller 2s are arranged below the connecting plate. The two groups of roller 2s are respectively located on the opposite sides of the two groups of side blocking pieces, and the two groups of roller 2s are respectively rotatably connected to the front and rear side walls of the hollow longitudinal beam. The steel wire rope penetrates and is slidably connected to the right half of the connecting plate and bypasses the lower half of the roller 2. One end of the steel wire rope away from the sliding piece is fixedly installed on the lower surface of the left half of the connecting plate; extension plates are fixedly installed at the bottoms of the opposite sides of the two groups of side blocking pieces. The extension plates are located above the lower positioning plate. Springs are fixedly installed between the extension plates and the lower positioning plate.

[0015] Preferably, the lower support assembly includes a lower support seat fixedly installed inside the hollow cross beam. The cross section of the lower support seat is U-shaped. The lower support seat is attached to the bottom of the glass plate. Both ends of the lower support seat are slidably connected with adhesive plates. The adhesive plates are adhered to the side of the glass plate. Two groups of piston rods distributed up and down are fixedly installed on the opposite sides of the two groups of adhesive plates. The other ends of the two groups of piston rods are fixedly installed with a piston plate. A row of oil through holes are formed through the surface of the piston plate. Piston cylinders are fixedly installed inside both ends of the hollow cross beam. The piston rods penetrate and are slidably connected to the sides of the piston cylinders. The piston plate is located inside the piston cylinders. The inside of the piston cylinders is filled with hydraulic oil. An n-shaped sealing plate is sleeved outside the upper half of the piston plate. The cross section of the n-shaped sealing plate is n-shaped. A guiding groove is formed through one side of the n-shaped sealing plate for avoiding the piston rod. A top plate is longitudinally slidably connected inside the upper half of the piston cylinder. The n-shaped sealing plate is horizontally slidably connected to the bottom of the top plate. An L-shaped plate is fixedly installed at the top of the top plate. The L-shaped plate penetrates and is slidably connected to the top of the piston cylinder. The L-shaped plate is fixedly installed at the bottom of two side baffles.

[0016] Preferably, the connecting assembly includes a channel-shaped support seat fixedly installed on the wall. A threaded rod is arranged inside the channel-shaped support seat along its length direction. Two trapezoidal blocks are slidably connected inside the channel-shaped support seat. Threaded holes are formed through the trapezoidal blocks. The trapezoidal blocks are threadedly connected with the threaded rod. Two platforms are fixedly installed on the front sides of the two groups of trapezoidal blocks. The cross section of the platform is n-shaped. An X-axis slot one is formed through the top of the platform. A backing plate is slidably connected inside the platform. The backing plate slides longitudinally. An X-axis slot two is formed through the middle of the backing plate along its length direction. Two cross blocks distributed left and right are slidably connected inside the X-axis slot two. A push plate is fixedly installed at the top of the cross block. Guide plates are fixedly installed at the top walls of both ends of the platform. The push plate is attached to the bottom end of the guide plate. The opposite sides of the push plate and the guide plate are both inclined surfaces. Two angle codes distributed up and down are fixedly installed on the back of the two hollow longitudinal beams. The horizontal parts of the angle codes are attached to the top of the platform. Two Y-axis slots distributed left and right are formed through the top of the angle codes for passing bolts.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides a multifunctional green prefabricated curtain wall, having the following beneficial effects:

[0019] 1. For this multi-functional green prefabricated curtain wall, the horizontal part of the angle code is attached to the top of the support table, and two bolts are passed through two groups of Y-axis slots. Then the two bolts sequentially pass through X-axis slot 1 and X-axis slot 2. The angle code can slide along X-axis slot 1 and X-axis slot 2 through the bolts, so that the angle code can move relative to the support table along the X-axis. And through the Y-axis slots opened on the angle code, the angle code can move back and forth relative to the bolts, so that the angle code can move relative to the support table along the Y-axis. Finally, by rotating the threaded rod, the two groups of trapezoidal blocks move up and down synchronously, so that the support table and the angle code move up and down synchronously, and the angle code can move up and down along the Z-axis; thus when installing the window frame, the position of the window frame can be finely adjusted in the X, Y, and Z axis directions, and when pre-installing the channel-shaped support, the accuracy requirement for the installation position of the channel-shaped support is not high, which is convenient for pre-installing the channel-shaped support in the early stage, making the installation of the curtain wall convenient and fast, and ensuring the installation efficiency;

[0020] 2. For this multi-functional green prefabricated curtain wall, the horizontal part of the angle code is attached to the top of the support table, and two bolts are passed through two groups of Y-axis slots. Then the two bolts sequentially pass through X-axis slot 1 and X-axis slot 2, and nuts are screwed onto the bolts from below the backing plate. As the nuts move up along the bolts, X-axis slot 2 gradually moves up, and the guide plate squeezes the push plate, making the two groups of push plates approach each other; since two groups of angle codes are placed on the top of each support table, the left and right adjacent window frames are installed on the same support table through the angle codes. As the two groups of push plates approach each other, the two bolts on the outermost sides are clamped and squeezed, so that the angle codes on the backs of the two groups of window frames approach each other, and the left and right adjacent window frames are fitted together; finally, by rotating the threaded rod, the two groups of trapezoidal blocks move up and down synchronously, and the upper and lower adjacent window frames are fitted together; thus when installing the window frame, it is ensured that the window frame is closely fitted with the window frames around it, and the purpose of ensuring that the curtain wall forms a sealed wall surface is achieved;

[0021] 3. For this multi-functional green prefabricated curtain wall, it is clamped on the upper and lower sides of the glass plate by the upper buckle plate and the lower support seat. During transportation, when the window frame vibrates up and down, through the felt strip provided on the bottom wall of the lower support seat and the rubber block on the top of the upper buckle plate, the vibration of the glass plate in the up and down direction is buffered; then two groups of clamping plates are attached to the left and right sides of the glass plate. When the glass plate vibrates in the left and right direction, it will drive the clamping plates to move horizontally, and through the sliding columns slidingly connected in the inclined slots, the side blocking pieces are driven to move up and down, and then through the elasticity of the springs, the left and right vibration of the glass plate is buffered; at the same time, when the glass plate vibrates in the left and right direction, it drives the assembly of the bonding plate, the piston rod and the piston plate to move left and right. During the sliding process of the piston plate inside the piston cylinder, when the hydraulic oil flows through the oil holes, resistance is generated to the sliding action of the piston plate, thereby suppressing the left and right vibration of the glass plate; thus the effect of damping the glass plate during transportation is achieved;

[0022] 4. When the turntable rotates, the multifunctional green prefabricated curtain wall pulls the sliding piece through the pull rod, making the two groups of sliding pieces move towards each other, pulling the steel wire rope, driving the pressing plate to approach the supporting plate, the pressing plate squeezes the inclined plate downward, making the mounting plate move downward along the guiding column, and the rubber block is squeezed, reducing the deformability of the rubber block in the vertical direction; while increasing the clamping force of the upper clamping plate and the lower supporting seat on the glass plate in the vertical direction, due to the certain elasticity of the rubber block, the expansion amount of the glass plate is guaranteed; when the sliding piece pulls the steel wire rope, the steel wire rope is steered by the first roller and the second roller, making the steel wire rope pull the connecting plate downward, driving the two groups of side blocking pieces to move downward, and the side blocking pieces located at the inner wall of the inclined groove squeeze the sliding column, thereby driving the two groups of clamping plates to approach the glass plate, so as to stably clamp the glass plate from both left and right sides; before installing the window frame, the purpose of stably fixing the glass plate is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. 6 is a schematic three-dimensional structure diagram of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0024] Figure 2 FIG. 10 is a schematic three-dimensional structure diagram of a multifunctional green prefabricated curtain wall proposed by the present invention after removing the window frame and the connecting components;

[0025] Figure 3 FIG. 14 is a schematic cross-sectional structure diagram of a hollow crossbeam or a hollow longitudinal beam of a window frame of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0026] Figure 4 FIG. 18 is a schematic three-dimensional structure diagram of an upper pressing assembly of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0027] Figure 5 FIG. 22 is a schematic structure diagram of a rubber block of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0028] Figure 6 FIG. 26 is a schematic three-dimensional structure diagram of a rotating shaft member in an upper pressing assembly of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0029] Figure 7 FIG. 30 is a schematic three-dimensional structure diagram of a clamping assembly of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0030] Figure 8 FIG. 34 is a schematic exploded three-dimensional structure diagram of a clamping assembly of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0031] Figure 9 FIG. 38 is a schematic three-dimensional structure diagram of a lower supporting assembly of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0032] Figure 10Schematic three-dimensional structure diagram of a connection component of a multifunctional green prefabricated curtain wall proposed by the present invention;

[0033] Figure 11 Schematic three-dimensional sectional structure diagram at the support platform of a multifunctional green prefabricated curtain wall proposed by the present invention.

[0034] In the figure: 100, window frame; 200, glass panel; 300, upper pressing component; 400, clamping component; 500, lower supporting component; 600, connection component;

[0035] 101, outer shell; 102, fixing plate; 103, rubber strip; 104, reinforcing strip;

[0036] 301, supporting plate; 302, turntable; 303, pull rod; 304, sliding piece; 305, steel wire rope; 306, pressing plate; 307, guiding column; 308, mounting plate; 309, inclined plate; 310, rubber block; 311, upper clamping plate; 312, rotating shaft; 313, threaded part; 314, convex strip; 315, hexagonal groove;

[0037] 401, positioning plate; 402, clamping plate; 403, sliding column; 404, side baffle; 405, inclined groove; 406, connecting plate; 407, slider; 408, vertical slide rail; 409, roller one; 410, arc plate; 411, roller two; 412, extension plate; 413, spring;

[0038] 501, lower support base; 502, bonding plate; 503, piston rod; 504, piston plate; 505, oil passage hole; 506, piston cylinder; 507, n-shaped sealing plate; 508, guiding groove; 509, top plate; 510, L-shaped plate;

[0039] 601, channel-shaped support; 602, threaded rod; 603, trapezoidal block; 604, support platform; 605, X-axis groove one; 606, backing plate; 607, X-axis groove two; 608, cross block; 609, push plate; 610, guiding plate; 611, angle code; 612, Y-axis groove. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] Please refer to Figures 1-2, a multifunctional green prefabricated curtain wall, including a window frame 100. Inside the window frame 100, a glass panel 200 is provided. Above the glass panel 200 inside the window frame 100, an upper pressing assembly 300 is provided. On both the left and right sides of the glass panel 200 inside the window frame 100, clamping assemblies 400 are provided. Below the glass panel 200 inside the window frame 100, a lower supporting assembly 500 is provided. On both the left and right sides of the back of the window frame 100, connecting assemblies 600 are provided.

[0042] Please refer to Figure 3 , the window frame 100 is composed of two groups of hollow cross beams and two groups of hollow longitudinal beams, and the cross-sections of the hollow cross beams and the hollow longitudinal beams are the same; both the hollow cross beams and the hollow longitudinal beams are made by cutting aluminum profiles. Both the hollow cross beams and the hollow longitudinal beams include an outer shell 101, a fixing plate 102, a rubber strip 103, and a reinforcing strip 104. One side of the assembly of the outer shell 101, the fixing plate 102, and the reinforcing strip 104 has an opening, through which the glass panel 200 can be inserted. The two fixing plates 102 are fixedly installed inside the outer shell 101. The middle of the fixing plate 102 is inclined, and both ends are horizontal. The two rubber strips 103 are respectively fixedly installed at the end with a smaller distance between the two fixing plates 102. The reinforcing strips 104 are arranged in an array between the fixing plate 102 and the inner wall of the outer shell 101; the glass panel 200 is inserted between the two fixing plates 102, and the rubber strip 103 fits on the surface of the glass panel 200 to seal the gap between the glass panel 200 and the fixing plate 102, and the glass panel 200 is limited and supported by the rubber strip 103.

[0043] Please refer to Figures 4-6 , the upper pressing assembly 300 includes a supporting plate 301 fixedly installed inside the hollow cross beam. A turntable 302 is rotatably connected to the top of the supporting plate 301. At the biased part of the top of the turntable 302, two groups of pull rods 303 are hinged. The two groups of pull rods 303 are centrosymmetric about the center of the turntable 302. The other ends of the two groups of pull rods 303 are hinged to a sliding piece 304. The two sliding pieces 304 are slidably connected to the upper surfaces of the left and right halves of the supporting plate 301. Thus, when the turntable 302 is rotated, through the connection of the pull rods 303, the two sliding pieces 304 are driven to move towards each other or away from each other along the supporting plate 301.

[0044] On the opposite sides of the two sliding pieces 304, two groups of steel wire ropes 305 are fixedly installed. On the two steel wire ropes 305 on the same side, a pressing plate 306 is fixedly installed. The pressing plate 306 is slidably connected to the top wall of the hollow cross beam; thus, when the two sliding pieces 304 move towards each other, through the connection of the steel wire ropes 305, the pressing plate 306 moves towards the supporting plate 301 along the top wall of the hollow cross beam.

[0045] On the top wall of the hollow crossbeam and on both sides of the pallet 301, two groups of guide columns 307 are fixedly installed. The surface of the guide column 307 is slidably connected with a mounting plate 308. The guide column 307 penetrates through the mounting plate 308. The mounting plate 308 is guided by the guide column 307, so that the mounting plate 308 can move along the vertical direction.

[0046] On the top of the mounting plate 308, an inclined plate 309 is fixedly installed. The inclined plate 309 is attached to the bottom of the pressing plate 306, and both the opposite sides of the inclined plate 309 and the pressing plate 306 are inclined surfaces; when the pressing plate 306 approaches the pallet 301, the pressing plate 306 pushes down the assembly of the inclined plate 309 and the mounting plate 308.

[0047] A plurality of rubber blocks 310 are fixedly installed at the bottom of the mounting plate 308. A top clamping plate 311 is fixedly installed at the bottom of the rubber block 310. The cross-section of the top clamping plate 311 is in an n shape. The top clamping plate 311 is attached to the top of the glass plate 200; the upper half of the rubber block 310 is in an inverted "mountain" shape, and the lower half is in an M shape. The middle of the upper half of the rubber block 310 is connected to the middle of its lower half. An arc-shaped arch is arranged between the two ends of the lower half of the rubber block 310. Thus, when the mounting plate 308 moves downward, the upper half of the rubber block 310 squeezes its lower half downward, so that the middle of the M-shaped lower half of the rubber block 310 is subjected to a downward squeezing force, and both sides of its lower half are subjected to the clamping action of the inverted "mountain" shaped upper half of the rubber block 310, making the middle of the rubber block 310 become compact, reducing the deformability of the rubber block 310 in the vertical direction, ensuring the squeezing force of the top clamping plate 311 on the glass plate 200, and reserving the expansion amount of the glass plate 200.

[0048] Please refer to Figure 6 At the center of the turntable 302, a rotating shaft member is penetrated. The rotating shaft member is used to drive the turntable 302 to rotate. The rotating shaft member includes a rotating shaft 312. A threaded portion 313 is arranged on the upper half of the rotating shaft 312. A plurality of convex strips 314 are arranged in an array on the lower half of the rotating shaft 312. A hexagonal groove 315 is opened at the top of the rotating shaft 312; a special-shaped groove is penetrated and opened at the center of the turntable 302. The assembly of the rotating shaft 312 and the convex strips 314 is slidably adapted to the special-shaped groove. When the rotating shaft 312 rotates, the turntable 302 is driven to rotate, and the rotating shaft 312 can slide downward relative to the turntable 302 during the rotation process. The rubber block 310 is penetrated and provided with an avoidance hole, and the rotating shaft 312 and the convex strips 314 pass through the avoidance hole. A threaded hole corresponding to the threaded portion 313 is opened at the top of the hollow crossbeam. The rotating shaft 312 is threadedly connected with the hollow crossbeam through the threaded portion 313. When a hexagonal bar is inserted into the hexagonal groove 315 and the rotating shaft 312 is rotated, in cooperation with the threaded action of the threaded portion 313 and the threaded hole of the hollow crossbeam, the rotating shaft 312 rotates and moves downward at the same time.

[0049] Please refer to Figures 7-8, the clamping assembly 400 includes two groups of positioning plates 401 fixedly installed inside the hollow longitudinal beam and distributed vertically. A clamping plate 402 is clamped between the two groups of positioning plates 401 to limit the clamping plate 402 from above and below and inhibit the up-and-down movement of the clamping plate 402. The cross-section of the clamping plate 402 is T-shaped, and the clamping plate 402 is attached to the side surface of the glass plate 200. Sliding columns 403 are arranged in an array on both the front and rear sides of the clamping plate 402;

[0050] Side blocking pieces 404 are attached to both the front and rear sides of the clamping plate 402. The two groups of side blocking pieces 404 are slidably connected through the positioning plates 401. The clamping plate 402 is limited from the front and rear sides by the two groups of side blocking pieces 404, and in cooperation with the two groups of positioning plates 401 to limit the clamping plate 402 from above and below, so that the clamping plate 402 can only move left and right along the gap between the two groups of side blocking pieces 404.

[0051] Inclined grooves 405 are arranged in an array and penetrated on the surfaces of the two groups of side blocking pieces 404. The inclined grooves 405 correspond to the sliding columns 403 one by one, and the sliding columns 403 are slidably connected in the inclined grooves 405. When the side blocking pieces 404 slide up and down relative to the positioning plates 401, the side blocking pieces 404 squeeze the sliding columns 403 at the inner walls of the inclined grooves 405 and drive the clamping plate 402 to move left and right between the two groups of side blocking pieces 404.

[0052] A connecting plate 406 is fixedly installed at the top of the two groups of side blocking pieces 404. The connecting plate 406 is located above the upper positioning plate 401; the two groups of side blocking pieces 404 are connected through the connecting plate 406 to make the two groups of side blocking pieces 404 move up and down synchronously.

[0053] Sliding blocks 407 are fixedly installed on the opposite sides of the two groups of side blocking pieces 404. The cross-section of the sliding blocks 407 is T-shaped, and vertical slide rails 408 are fixedly installed on the front and rear side walls of the hollow longitudinal beam. The sliding blocks 407 are slidably matched with the vertical slide rails 408; the movement process of the side blocking pieces 404 is guided through the cooperation of the sliding blocks 407 and the vertical slide rails 408.

[0054] Longitudinal driving members are arranged at both ends of the assembly of the side blocking pieces 404 and the connecting plate 406. The longitudinal driving members are used to drive the assembly of the side blocking pieces 404 and the connecting plate 406 to move along the vertical direction. The longitudinal driving members include two groups of rollers one 409 arranged above the connecting plate 406. The two groups of rollers one 409 are respectively rotatably connected to the front and rear side walls of the hollow longitudinal beam. The upper surface of the rollers one 409 is attached to an arc plate 410. The arc plate 410 is fixedly installed on the front and rear side walls of the hollow longitudinal beam. The steel wire rope 305 passes through between the rollers one 409 and the arc plate 410; the rollers one 409 and the arc plate 410 cooperate to limit the steel wire rope 305 to prevent the steel wire rope 305 from detaching from the rollers one 409 when it is loose.

[0055] There are two sets of second rollers 411 arranged below the connecting plate 406. The two sets of second rollers 411 are respectively located on the opposite sides of the two sets of side baffle plates 404, and the two sets of second rollers 411 are respectively rotatably connected to the front and rear side walls of the hollow longitudinal beam. The steel wire rope 305 passes through and is slidably connected to the right half of the connecting plate 406, and bypasses the lower half of the second roller 411. One end of the steel wire rope 305 far from the sliding piece 304 is fixedly installed on the lower surface of the left half of the connecting plate 406. When the sliding piece 304 pulls the steel wire rope 305, the steel wire rope 305 is deflected by the first roller 409 and the second roller 411, so that the steel wire rope 305 pulls the connecting plate 406 downward, thereby driving the two sets of side baffle plates 404 to move downward.

[0056] At the bottom of the opposite sides of the two sets of side baffle plates 404, extension plates 412 are fixedly installed. The extension plates 412 are located above the lower positioning plate 401, and a spring 413 is fixedly installed between the extension plates 412 and the lower positioning plate 401. When the side baffle plate 404 moves downward, the extension plate 412 presses the spring 413 downward, so that the spring 413 accumulates elastic potential energy. When the sliding piece 304 is far from the support plate 301, the distance between the sliding piece 304 and the first roller 409 decreases, and then the side baffle plate 404 is driven to move upward by the spring 413. The connecting plate 406 pulls the steel wire rope 305 upward, so that the steel wire rope 305 between the sliding piece 304 and the connecting plate 406 is kept in a taut state.

[0057] Please refer to Figure 9 , the lower support assembly 500 includes a lower support seat 501 fixedly installed inside the hollow cross beam. The cross section of the lower support seat 501 is U-shaped. The lower support seat 501 fits on the bottom of the glass plate 200, and a wool strip is laid on the bottom wall of the lower support seat 501 to provide a certain buffering effect.

[0058] At both ends of the lower support seat 501, bonding plates 502 are slidably connected. The bonding plates 502 are bonded to the side surfaces of the glass plate 200. On the opposite sides of the two sets of bonding plates 502, two sets of piston rods 503 distributed up and down are fixedly installed. The other ends of the two sets of piston rods 503 are fixedly installed with a piston plate 504. A row of oil through holes 505 are penetrated on the surface of the piston plate 504; inside both ends of the hollow cross beam, piston cylinders 506 are fixedly installed. The piston rods 503 pass through and are slidably connected to the side surfaces of the piston cylinders 506. The piston plate 504 is located inside the piston cylinder 506, and the inside of the piston cylinder 506 is filled with hydraulic oil; thus, when the glass plate 200 sways left and right, the assembly of the bonding plate 502, the piston rod 503 and the piston plate 504 is driven to move left and right. The piston plate 504 slides left and right inside the piston cylinder 506. When the hydraulic oil passes through the oil through holes 505, resistance is generated to the movement process of the piston plate 504, thereby suppressing the swaying of the glass plate 200.

[0059] The outer side of the upper half of the piston plate 504 is sleeved with an n-shaped sealing plate 507. The cross-section of the n-shaped sealing plate 507 is n-shaped. A guiding groove 508 is penetrated and opened on one side of the n-shaped sealing plate 507. The guiding groove 508 is used to avoid the piston rod 503. A top plate 509 is longitudinally and slidably connected inside the upper half of the piston cylinder 506. The n-shaped sealing plate 507 is horizontally slidably connected to the bottom of the top plate 509, so that the n-shaped sealing plate 507 can move up and down following the top plate 509. At the same time, the n-shaped sealing plate 507 can slide left and right relative to the top plate 509. The top end of the top plate 509 is fixedly installed with an L-shaped plate 510. The L-shaped plate 510 is slidably connected through the top of the piston cylinder 506. The L-shaped plate 510 is fixedly installed at the bottom of two side retaining pieces 404. When the side retaining pieces 404 move downward, the assembly of the L-shaped plate 510, the top plate 509 and the n-shaped sealing plate 507 moves downward, and the n-shaped sealing plate 507 seals the oil passing hole 505. At this time, when the piston plate 504 moves left and right, the hydraulic oil is extruded. Through the hydraulic action, the assembly of the piston plate 504, the piston rod 503 and the bonding plate 502 is inhibited from moving left and right.

[0060] Please refer to Figures 10-11 , the connecting assembly 600 includes a channel-shaped support 601 fixedly installed on the wall surface. A threaded rod 602 is arranged inside the channel-shaped support 601 along its length direction. Two trapezoidal blocks 603 are slidably connected inside the channel-shaped support 601. Threaded holes are penetrated and opened in the trapezoidal blocks 603. The trapezoidal blocks 603 are threadedly connected to the threaded rod 602. Thus, by rotating the threaded rod 602, the two trapezoidal blocks 603 are driven to move up and down synchronously to adjust the heights of the two trapezoidal blocks 603.

[0061] On the front sides of the two trapezoidal blocks 603, a support platform 604 is fixedly installed. The cross-section of the support platform 604 is n-shaped. An X-axis slot 605 is penetrated and opened at the top of the support platform 604. On the back of the two hollow longitudinal beams, two angle codes 611 are fixedly installed in an up-and-down distribution. The horizontal parts of the angle codes 611 are attached to the top of the support platform 604, and the top of each support platform 604 is attached to the two angle codes 611. Two Y-axis slots 612 are penetrated and opened at the top of the angle codes 611 in a left-and-right distribution. The Y-axis slots 612 are used to pass through bolts. Thus, by sliding the bolts along the Y-axis slots 612, the bolts can slide back and forth relative to the angle codes 611. The bolts are penetrated and inserted into the X-axis slot 605 and can slide along the X-axis slot 605. Thus, the angle codes 611 can move left and right and back and forth relative to the support platform 604. Coupled with the up-and-down sliding of the trapezoidal blocks 603, the support platform 604 can move up and down. Thus, the angle codes 611 can move in the X, Y, and Z axial directions. Thus, the position of one window frame 100 is adjusted to fit the surrounding window frames 100.

[0062] A backing plate 606 is slidably connected inside the support 604. The backing plate 606 slides in the longitudinal direction. An X-axial groove 607 is provided in the middle of the backing plate 606 along its length direction. The X-axial groove 607 is located directly below the X-axial groove 1 605. The bolt passes through the X-axial groove 607. Two groups of cross blocks 608 distributed on the left and right are slidably connected inside the X-axial groove 607. The cross block 608 is in a "cross" shape and is adapted to the X-axial groove 607. A push plate 609 is fixedly installed on the top of the cross block 608. An arc groove adapted to the circumferential surface of the bolt is provided in the middle of the opposite side of the two groups of push plates 609, so that the push plates 609 can fit tightly on the surface of the bolt. Guide plates 610 are fixedly installed on the top walls at both ends of the support 604, and the push plate 609 is attached to the bottom of the guide plate 610. The push plate 609 and the opposite side of the guide plate 610 are both inclined surfaces; therefore, when the nut is screwed on the bottom of the bolt, as the nut moves up along the bolt, the pad 606 is pushed up, so that the guide plate 610 squeezes the push plate 609 inward, so that the two groups of push plates 609 are respectively attached to the two groups of bolts on the outermost sides, thereby further limiting and fixing the bolts.

[0063] When in use, the upper and lower sides of the glass plate 200 are clamped by the upper buckle plate 311 and the lower bracket 501. During transportation, when the window frame 100 vibrates up and down, the wool strips arranged on the bottom wall of the lower bracket 501 and the rubber block 310 on the top of the upper buckle plate 311 buffer the vibration of the glass plate 200 in the up and down directions; and then two sets of clamping plates 402 are attached to the left and right sides of the glass plate 200. When the glass plate 200 vibrates in the left and right directions, the clamping plates 402 are driven to move horizontally and slide through the sliding column 403. It is connected in the inclined groove 405, drives the side baffle 404 to move up and down, and then buffers the left and right vibration of the glass plate 200 through the elasticity of the spring 413; at the same time, when the glass plate 200 vibrates in the left and right directions, it drives the assembly of the adhesive plate 502, the piston rod 503 and the piston plate 504 to move left and right. During the sliding process of the piston plate 504 inside the piston cylinder 506, the hydraulic oil flows through the oil hole 505, which generates resistance to the sliding action of the piston plate 504, thereby suppressing the left and right vibration of the glass plate 200;

[0064] Before installing the window frame 100, the hexagonal rod is inserted into the hexagonal groove 315 and the rotating shaft 312 is rotated to drive the rotating disk 302 to rotate. At the same time, the threaded connection between the threaded portion 313 and the threaded hole at the top of the hollow beam is used to make the rotating shaft 312 move downward while rotating until the top of the rotating shaft 312 is flush with the top of the hollow beam, so as to avoid the rotating shaft 312 causing obstruction when the two window frames 100 distributed above and below are fitted together.

[0065] When the turntable 302 rotates, the slide plate 304 is pulled by the pull rod 303, so that the two groups of slide plates 304 move towards each other, and the steel wire rope 305 is pulled, driving the pressure plate 306 to approach the support plate 301. The pressure plate 306 squeezes the inclined plate 309 downward, causing the mounting plate 308 to move downward along the guide post 307, and the rubber block 310 is squeezed, reducing the deformability of the rubber block 310 in the vertical direction; while increasing the clamping force on the glass plate 200 in the vertical direction by the upper clamping plate 311 and the lower support seat 501, the elastic property of the rubber block 310 ensures the expansion amount of the glass plate 200.

[0066] When the slide plate 304 pulls the steel wire rope 305, the steel wire rope 305 is steered by the first roller 409 and the second roller 411, so that the steel wire rope 305 pulls the connecting plate 406 downward, driving the two groups of side retaining pieces 404 to move downward. The side retaining pieces 404 squeeze the sliding column 403 at the inner wall of the inclined groove 405, thereby driving the two groups of clamping plates 402 to approach the glass plate 200, so as to stably clamp the glass plate 200 from both left and right sides.

[0067] When the side retaining piece 404 moves downward, the assembly of the L-shaped plate 510, the top plate 509 and the n-shaped sealing plate 507 moves downward, and the n-shaped sealing plate 507 seals the oil passing hole 505, making it difficult for the assembly of the piston plate 504 and the n-shaped sealing plate 507 to slide left and right in the piston cylinder 506, so that the two groups of bonding plates 502 stably clamp the glass plate 200.

[0068] After that, the horizontal part of the corner fitting 611 is attached to the top of the support table 604, and two bolts are passed through the two groups of Y-axis slots 612, and the two bolts sequentially pass through the first X-axis slot 605 and the second X-axis slot 607, and the nut is screwed onto the bolt from below the cushion plate 606. As the nut moves upward along the bolt, the second X-axis slot 607 gradually moves upward, and the guide plate 610 squeezes the push plate 609, making the two groups of push plates 609 approach each other.

[0069] Since two groups of corner fittings 611 are placed on the top of each support table 604, the left and right adjacent window frames 100 are installed on the same support table 604 through the corner fittings 611, and as the two groups of push plates 609 approach each other, the two bolts at the outermost side are clamped and squeezed, so that the corner fittings 611 on the backs of the two groups of window frames 100 approach each other, making the left and right adjacent window frames 100 fit together.

[0070] Finally, by rotating the threaded rod 602, the two groups of trapezoidal blocks 603 move up and down synchronously, making the upper and lower adjacent window frames 100 fit together.

[0071] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional green assembled curtain wall, comprising a window frame (100), characterized in that: A glass plate (200) is arranged inside the window frame (100), an upper pressing assembly (300) is arranged inside the window frame (100) and located on the top of the glass plate (200), a clamping assembly (400) is arranged inside the window frame (100) and located on both the left and right sides of the glass plate (200), a lower supporting assembly (500) is arranged inside the window frame (100) and located on the bottom of the glass plate (200), and a connecting assembly (600) is arranged on both the left and right sides of the back of the window frame (100); The upper pressure assembly (300) comprises a support plate (301) fixedly mounted inside the window frame (100); the top of the support plate (301) is rotatably connected to a turntable (302); two groups of pull rods (303) are hingedly mounted at the top biasing portion of the turntable (302); the two groups of pull rods (303) are centrally symmetrical about the center of the turntable (302); one end of the two groups of pull rods (303) away from the turntable (302) is hingedly mounted with a slide plate (304); the two groups of slide plates (304) are slidably connected to the upper surfaces of the left and right halves of the support plate (301); two groups of steel wire ropes (305) are fixedly mounted on opposite sides of the two groups of slide plates (304); a pressure plate (306) is fixedly mounted on the two groups of steel wire ropes (305) on the same side; the pressure plate (306) is slidably connected to the top wall of the hollow beam; Two groups of guide columns (307) are fixedly installed on the top wall of the hollow crossbeam and on both sides of the support plate (301); a mounting plate (308) is slidably connected to the surface of the guide columns (307); the guide columns (307) penetrate the mounting plate (308); an inclined plate (309) is fixedly installed on the top of the mounting plate (308); the inclined plate (309) is attached to the bottom of the pressing plate (306); and the opposite sides of the inclined plate (309) and the pressing plate (306) are both inclined surfaces; A plurality of rubber blocks (310) are fixedly mounted on the bottom of the mounting plate (308), an upper buckle plate (311) is fixedly mounted on the bottom of the rubber block (310), and the upper buckle plate (311) is attached to the top of the glass plate (200); A rotating shaft member is provided through the center of the rotating disk (302), and the rotating shaft member is used to drive the rotating disk (302) to rotate.

2. The multifunctional green assembled curtain wall according to claim 1 is characterized in that: The window frame (100) is composed of two groups of hollow cross beams and two groups of hollow longitudinal beams, and the cross sections of the hollow cross beams and the hollow longitudinal beams are the same; The hollow cross beam and the hollow longitudinal beam both comprise an outer shell (101), a fixing plate (102), a rubber strip (103) and a reinforcement strip (104); two groups of the fixing plates (102) are fixedly mounted inside the outer shell (101); the fixing plates (102) are inclined in the middle and horizontal at both ends; the two groups of the rubber strips (103) are respectively fixedly mounted at the ends of the two groups of fixing plates (102) with a smaller spacing; and the reinforcement strips (104) are arranged in an array between the fixing plates (102) and the inner wall of the outer shell (101); The glass plate (200) is inserted between two sets of fixing plates (102), and the rubber strip (103) is attached to the surface of the glass plate (200).

3. The multifunctional green assembled curtain wall according to claim 1 is characterized in that: The rotating shaft member comprises a rotating shaft (312), the upper half of the rotating shaft (312) is provided with a threaded portion (313), the lower half of the rotating shaft (312) is provided with convex strips (314) in an array, and the top of the rotating shaft (312) is provided with a hexagonal groove (315); A special-shaped groove is formed through the center of the rotating disk (302), and the assembly of the rotating shaft (312) and the convex strip (314) is adapted to slide in the special-shaped groove. A avoidance hole is formed through the rubber block (310), and the rotating shaft (312) and the convex strip (314) pass through the avoidance hole. A threaded hole is formed at the top of the hollow cross beam corresponding to the threaded portion (313), and the rotating shaft (312) is threadedly connected to the hollow cross beam through the threaded portion (313).

4. The multifunctional green assembled curtain wall according to claim 1 is characterized in that: The upper half of the rubber block (310) is in the shape of an inverted "mountain", and the lower half is in the shape of an M. The middle of the upper half of the rubber block (310) is connected to the middle of the lower half, and an arc-shaped arched portion is provided between the two ends of the lower half of the rubber block (310).

5. The multifunctional green assembled curtain wall according to claim 1 is characterized in that: The clamping assembly (400) comprises two groups of positioning plates (401) fixedly installed inside the hollow longitudinal beam and distributed up and down, a clamping plate (402) is clamped between the two groups of positioning plates (401), the clamping plate (402) has a T-shaped cross section, the clamping plate (402) is attached to the side of the glass plate (200), and sliding columns (403) are arranged in an array on the front and rear sides of the clamping plate (402); The front and rear sides of the clamping plate (402) are both fitted with side baffles (404), and two groups of the side baffles (404) are slidably connected to the positioning plate (401). The surfaces of the two groups of the side baffles (404) are both provided with inclined grooves (405) in an array, and the inclined grooves (405) correspond to the sliding columns (403) one by one, and the sliding columns (403) are slidably connected in the inclined grooves (405). The tops of the two groups of the side baffles (404) are fixedly mounted with connecting plates (406), and the connecting plates (406) are located above the upper positioning plate (401); Slide blocks (407) are fixedly mounted on opposite sides of the two groups of side baffles (404), and vertical slide rails (408) are fixedly mounted on the front and rear side walls of the hollow longitudinal beam, and the slide blocks (407) slide in a matching manner with the vertical slide rails (408); Longitudinal drive members are provided at both ends of the assembly of the side baffle (404) and the connecting plate (406), and the longitudinal drive members are used to drive the assembly of the side baffle (404) and the connecting plate (406) to move in a vertical direction.

6. The multifunctional green assembled curtain wall according to claim 5 is characterized in that: The longitudinal driving member comprises two groups of rollers (409) arranged above the connecting plate (406), the two groups of rollers (409) being rotatably connected to the front and rear side walls of the hollow longitudinal beam respectively, an arc-shaped plate (410) being attached to the upper surface of the rollers (409), the arc-shaped plate (410) being fixedly mounted on the front and rear side walls of the hollow longitudinal beam, and the steel wire rope (305) passing between the rollers (409) and the arc-shaped plate (410); Two groups of rollers (411) are arranged below the connecting plate (406), the two groups of rollers (411) are respectively located on opposite sides of the two groups of side baffles (404), and the two groups of rollers (411) are respectively rotatably connected to the front and rear side walls of the hollow longitudinal beam, the steel wire rope (305) passes through and is slidably connected to the right half of the connecting plate (406), and passes around the lower half of the rollers (411), and one end of the steel wire rope (305) away from the sliding plate (304) is fixedly installed on the lower surface of the left half of the connecting plate (406); An extension plate (412) is fixedly mounted on the bottom of the opposite sides of the two groups of side baffles (404), the extension plate (412) is located above the positioning plate (401) on the lower side, and a spring (413) is fixedly mounted between the extension plate (412) and the positioning plate (401) on the lower side.

7. The multifunctional green assembled curtain wall according to claim 1 is characterized in that: The lower supporting assembly (500) comprises a lower supporting seat (501) fixedly mounted inside the hollow cross beam, the lower supporting seat (501) having a U-shaped cross section, the lower supporting seat (501) being attached to the bottom of the glass plate (200), both ends of the lower supporting seat (501) being slidably connected with adhesive plates (502), the adhesive plates (502) being adhered to the side of the glass plate (200), two groups of piston rods (503) distributed vertically fixedly mounted on opposite sides of the two groups of adhesive plates (502), the other ends of the two groups of piston rods (503) being fixedly mounted with piston plates (504), and a row of oil holes (505) being provided through the surface of the piston plate (504); A piston cylinder (506) is fixedly installed inside both ends of the hollow cross beam, the piston rod (503) penetrates and is slidably connected to the side of the piston cylinder (506), the piston plate (504) is located inside the piston cylinder (506), and the piston cylinder (506) is filled with hydraulic oil; An n-shaped sealing plate (507) is sleeved on the outer side of the upper half of the piston plate (504); the n-shaped sealing plate (507) has an n-shaped cross section; a guide groove (508) is formed through one side of the n-shaped sealing plate (507); the guide groove (508) is used to avoid the piston rod (503); A top plate (509) is longitudinally slidably connected to the upper half of the piston cylinder (506), the n-shaped sealing plate (507) is transversely slidably connected to the bottom of the top plate (509), an L-shaped plate (510) is fixedly installed on the top of the top plate (509), the L-shaped plate (510) penetrates and is slidably connected to the top of the piston cylinder (506), and the L-shaped plate (510) is fixedly installed at the bottom of the two sets of side baffles (404).

8. The multifunctional green assembled curtain wall according to claim 1 is characterized in that: The connection assembly (600) comprises a groove-shaped support (601) fixedly mounted on a wall surface, a threaded rod (602) being arranged inside the groove-shaped support (601) along its length direction, two groups of trapezoidal blocks (603) being slidably connected inside the groove-shaped support (601), threaded holes being provided through the trapezoidal blocks (603), and the trapezoidal blocks (603) being threadedly connected to the threaded rod (602); A support platform (604) is fixedly installed on the front side of the two groups of trapezoidal blocks (603), the cross section of the support platform (604) is n-shaped, an X-axial groove (605) is opened through the top of the support platform (604), a pad (606) is slidably connected inside the support platform (604), the pad (606) slides along the longitudinal direction, an X-axial groove (607) is opened through the middle of the pad (606) along its length direction, two groups of cross blocks (608) distributed on the left and right are slidably connected inside the X-axial groove (607), and a push plate (609) is fixedly installed on the top of the cross block (608); Guide plates (610) are fixedly mounted on the top walls of both ends of the support platform (604), the push plate (609) is attached to the bottom end of the guide plate (610), and the opposite sides of the push plate (609) and the guide plate (610) are both inclined surfaces; Two groups of vertically distributed angle brackets (611) are fixedly installed on the back of the two groups of hollow longitudinal beams. The horizontal part of the angle bracket (611) is attached to the top of the support platform (604). Two groups of Y-axial grooves (612) distributed on the left and right are opened through the top of the angle bracket (611). The Y-axial grooves (612) are used to pass bolts.

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