High-speed rail station glass curtain wall structure capable of preventing rainwater infiltration

Abstract

The present application relates to glass curtain wall structure waterproof technical field, specifically provide a kind of prevent rainwater infiltration's high-speed rail station glass curtain wall structure, including glass curtain wall body and connecting claw, connecting claw is installed on wall body or support structure, glass curtain wall body is connected on wall body or support structure by connecting claw, connecting claw is provided with multiple positioning rubber strips, positioning rubber strip is provided with elastic protrusion, when positioning rubber strip moves towards glass curtain wall body gap, elastic protrusion can enter into gap, and positioning rubber strip can limit the distance of elastic protrusion into gap, so that the depth of backing in all gaps of glass curtain wall body is identical, provide size standard uniform filling cavity for subsequent glass glue filling, avoid the difference in thickness of glue layer caused by traditional manual stuffing foam stick depth uneven.

Description

Technical Field

[0001] This invention relates to the field of waterproofing technology for glass curtain wall structures, and in particular to a glass curtain wall structure for high-speed railway stations that prevents rainwater from seeping in. Background Technology

[0002] To balance natural lighting, a transparent visual effect, and a modern appearance, high-speed railway station buildings extensively utilize glass curtain walls as their external envelope. These curtain walls incorporate various designs, including vertical facades, sloping surfaces, and even horizontal skylights. The sloping and horizontally arranged glass curtain walls directly bear the brunt of rainwater runoff, requiring significantly higher waterproofing and sealing performance than conventional standing curtain walls. Currently, high-speed railway station glass curtain walls typically use connectors and mounting bolts to fix individual glass panels, with pre-existing sealing gaps between adjacent panels. During construction, foam rods are filled into these gaps as a backing for the sealant, and then sealant is applied to the outside to achieve a waterproof seal.

[0003] Current on-site construction suffers from several unavoidable drawbacks: First, the foam rods are manually inserted into the glass gaps section by section, a cumbersome and inefficient process. Furthermore, manual insertion makes it difficult to uniformly control the insertion depth, resulting in inconsistent embedment depths in different gaps and even within the same gap. Second, the foam rods rely solely on their own deformation to hold them in place within the glass gaps, lacking a reliable backing structure. During the construction of inclined and horizontal curtain walls, the foam rods are prone to slippage and detachment, losing their support for the sealant. Third, inconsistent embedment depths and missing sections of foam rods directly lead to uneven sealant thickness. Areas with thin sealant layers are prone to cracking and holes, allowing rainwater to seep into the curtain wall. This is especially problematic for inclined and horizontal curtain walls, where water pressure is higher, leading to frequent leaks and high maintenance costs. Summary of the Invention

[0004] Therefore, it is necessary to provide a high-speed railway station glass curtain wall structure that prevents rainwater from seeping in, addressing the current problem of uneven sealant thickness in the gaps of glass curtain walls.

[0005] The above objectives are achieved through the following technical solutions: A glass curtain wall structure for high-speed railway stations that prevents rainwater infiltration includes: The glass curtain wall body and the connecting claws are fixedly installed on the wall or supporting structure, and the glass curtain wall is connected to the wall or supporting structure through the connecting claws. Positioning rubber strips, there are multiple positioning rubber strips, the multiple positioning rubber strips are arranged in a cross shape and located on the connecting claw, the multiple positioning rubber strips as a whole form a mesh frame, the size of the mesh frame matches the gap grid formed by the multiple glass curtain wall bodies; The width of the end face of the positioning rubber strip near the glass curtain wall body is greater than the width of the gap between adjacent glass curtain wall bodies, and an elastic protrusion is provided on the end face, which abuts against the gap between adjacent glass curtain wall bodies. A connecting component for connecting a positioning rubber strip to the connecting claw.

[0006] Furthermore, the connecting assembly includes a connecting steel wire, a locking sleeve, and a locking screw. The locking sleeve is disposed on the connecting claw. The connecting steel wire passes through the positioning rubber strips on the same straight line. The connecting steel wire protrudes from the joint of adjacent positioning rubber strips. The joint of two connecting steel wires is cross-shaped. The two cross-shaped connecting steel wires are located inside the locking sleeve. The locking screw is threaded onto the locking sleeve to fix the cross-shaped joint of the two connecting steel wires.

[0007] Furthermore, the locking sleeve has a connecting groove, which is cross-shaped, and a cross-shaped clamping piece is provided inside the connecting groove.

[0008] Furthermore, the locking sleeve is provided with a limiting sleeve, the outer periphery of the limiting sleeve is provided with a limiting groove, and both ends of the positioning rubber strip are provided with limiting protrusions, the limiting protrusions being adapted to the limiting groove.

[0009] Furthermore, an adjusting sleeve is rotatably provided on the outer circumference of the locking sleeve, and a connecting rod is connected to one end of the adjusting sleeve. The connecting rod is detachably mounted on the connecting claw.

[0010] Furthermore, multiple support pins are vertically inserted inside the positioning rubber strip. These support pins are parallel to the end face of the positioning rubber strip near the glass curtain wall body, and are perpendicular to the length direction of the positioning rubber strip. The support pins are evenly distributed along the length direction of the positioning rubber strip.

[0011] Furthermore, several support holes are evenly opened on the positioning rubber strip along its length, and multiple support pins are inserted into the support holes one by one.

[0012] Furthermore, a sponge strip is provided on the end face of the positioning rubber strip away from the gap of the adjacent glass curtain wall body.

[0013] Furthermore, the elastic protruding surface of the positioning rubber strip is provided with a polyethylene film.

[0014] Furthermore, the material of the elastic protrusion is foamed EPDM rubber.

[0015] The beneficial effects of this invention are: This invention, by setting a positioning rubber strip and an elastic protrusion, allows the elastic protrusion to enter the gap when the positioning rubber strip moves toward the gap of the glass curtain wall body. The positioning rubber strip can limit the distance that the elastic protrusion enters the gap, so that the depth of the backing in all gaps of the glass curtain wall body is the same. This provides a uniformly sized filling cavity for subsequent glass glue filling, avoiding the difference in glue layer thickness caused by the uneven depth of traditional manual filling of foam rods.

[0016] This invention provides a connecting component on the connecting claw. The connecting component forms an integral mesh frame with multiple positioning rubber strips. An adjusting sleeve is rotatably connected to the locking sleeve of the connecting component. The outermost adjusting sleeve is threadedly connected to the connecting rod on the connecting claw. When the operator drives the adjusting sleeve to rotate, the mesh frame formed by the multiple positioning rubber strips can be moved toward the gap of the glass curtain wall body, so that the elastic protrusions on the multiple positioning rubber strips enter the gap.

[0017] This invention incorporates support pins within the positioning rubber strip. These support pins enhance the overall rigidity and pressure-bearing capacity of the positioning rubber strip in the width direction, resisting the lateral extrusion force generated during the lifting and embedding process into the glass gaps. This prevents the positioning rubber strip from undergoing lateral deformation or localized depressions under pressure, ensuring that the entire positioning rubber strip remains straight and conforms to the edge of the glass curtain wall body. The embedding depth of the elastic protrusion remains consistent throughout the process, further strengthening the limiting and supporting effect of the positioning rubber strip on the glass adhesive backing and ensuring uniform adhesive layer thickness in all gaps of the curtain wall.

[0018] This invention involves setting a sponge strip at the end of the positioning rubber strip away from the glass curtain wall body. The sponge strip is used to absorb rainwater that seeps into the gaps of the adjacent glass curtain wall body. The sponge strip also has a certain water storage and buffering capacity, which can delay the accumulation of water in the sealed gaps and reduce the secondary aging caused by the continuous soaking of the glass sealant root by the accumulated water. This forms a double waterproof barrier with the outer layer of glass sealant sealing and the inner layer of sponge strip collecting and protecting against water.

[0019] This invention prevents the cured glass adhesive from bonding and fusing with the elastic protrusions of the positioning rubber strip by setting a polyethylene film on the elastic protrusion surface of the positioning rubber strip. In addition, the polyethylene film is thin and lightweight and has good weather resistance and water resistance, which can resist long-term erosion by rain and ultraviolet rays. It will not age and powder at the same time as the glass adhesive, and can maintain the isolation effect continuously. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to an embodiment of the present invention. Figure 2 for Figure 1 A partial enlarged view of the X portion of the glass curtain wall structure for a high-speed railway station provided in one embodiment to prevent rainwater infiltration; Figure 3 This is a side view of a high-speed railway station glass curtain wall structure for preventing rainwater infiltration, according to an embodiment of the present invention. Figure 4 for Figure 3 A cross-sectional view along AA of a high-speed railway station glass curtain wall structure for preventing rainwater infiltration provided in one embodiment; Figure 5 for Figure 4 A partially enlarged view of the Y-section of the glass curtain wall structure for a high-speed railway station, provided in one embodiment to prevent rainwater infiltration; Figure 6 This is a schematic diagram of the positioning rubber strip and connecting components of a high-speed railway station glass curtain wall structure for preventing rainwater infiltration, provided in an embodiment of the present invention. Figure 7 An exploded view of the positioning rubber strip and connecting components of a high-speed railway station glass curtain wall structure for preventing rainwater infiltration, according to an embodiment of the present invention. Figure 8 This is a schematic diagram of the locking sleeve and limiting sleeve of a high-speed railway station glass curtain wall structure for preventing rainwater infiltration, provided in an embodiment of the present invention. Figure 9 for Figure 8 A left view of the locking sleeve and limiting sleeve of a high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to one embodiment; Figure 10 for Figure 9 A cross-sectional view of the locking sleeve and limiting sleeve BB of a high-speed railway station glass curtain wall structure provided in one embodiment to prevent rainwater infiltration.

[0021] in: 100. Connecting claw; 110. Connecting rod; 120. Square rod; 200. Glass curtain wall body; 210. Connecting bolts; 220. Gap; 300. Positioning rubber strip; 310. Elastic protrusion; 320. Support hole; 330. Connecting hole; 340. Sponge strip; 350. Limiting protrusion; 400. Connecting steel wire; 410. Locking sleeve; 411. Ring groove; 412. Snap ring; 420. Connecting groove; 430. Square groove; 440. Locking screw; 450. Cross clamping plate; 460. Limiting sleeve; 470. Limiting groove; 480. Adjusting sleeve; 481. Limiting ring; 500. Pull rope. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0023] The component designations used in this document, such as "first" and "second," are merely for distinguishing the described objects and do not have any sequential or technical meaning. The terms "connection" and "linkage" used in this invention, unless otherwise specified, include both direct and indirect connections (linkages). It should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are used only for the convenience of describing the invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] The following reference Figures 1-10 This invention describes a glass curtain wall structure for high-speed railway stations that prevents rainwater from seeping in.

[0026] A glass curtain wall structure for high-speed railway stations designed to prevent rainwater infiltration includes a glass curtain wall body 200 and connecting claws 100. The connecting claws 100 are fixedly connected to the wall or supporting structure by bolts. The glass curtain wall body 200 is connected to the wall or supporting structure via the connecting claws 100. Specifically, the glass curtain wall body 200 is threaded with connecting bolts 210, which connect the glass curtain wall body 200 to the connecting claws 100. Positioning rubber strips 300 are provided on the connecting claws 100. There are multiple positioning rubber strips 300, specifically four positioning rubber strips 300, arranged in a cross shape. Each connector claw 100 has four positioning rubber strips 300. The multiple positioning rubber strips 300 together form a mesh frame. The size of the mesh frame matches the grid of the gaps 220 formed by the multiple glass curtain wall bodies 200, as shown in the figure. The width of the end face of the positioning rubber strip 300 closest to the glass curtain wall body 200 is greater than that of the adjacent glass curtain wall body 200. The gap 220 is wide, and an elastic protrusion 310 is provided on the end face. The elastic protrusion 310 can abut against the gap 220 of the adjacent glass curtain wall body 200. After the operator installs the glass curtain wall body 200 on the connecting claw 100, the elastic protrusion 310 of the positioning rubber strip 300 will move towards the gap 220 of the adjacent glass curtain wall body 200. Since the width of the positioning rubber strip 300 is greater than the width of the gap 220, the adjacent glass curtain wall body 200 will abut against the positioning rubber strip 300. At this time, the positioning rubber strip 300 is stationary relative to the glass curtain wall body 200, so that the distance of the elastic protrusion 310 on each positioning rubber strip 300 into the gap 220 is the same, and the position of the elastic protrusion 310 in multiple gaps 220 is the same. This uniformly limits the embedment depth of the backing inside all gaps 220, providing a filling cavity with a uniform size standard for subsequent glass glue filling, avoiding the difference in glue layer thickness caused by the uneven depth of traditional manual filling of foam rods.

[0027] Specifically, in this embodiment, the connecting claw 100 is provided with a connecting assembly for connecting the positioning rubber strip 300 to the connecting claw 100. The connecting assembly includes a connecting wire 400, a locking sleeve 410, and a locking screw 440. The connecting wire 400 is used to connect the positioning rubber strips 300 on the same straight line. The positioning rubber strip 300 has a connecting hole 330 extending along its length, and the connecting wire 400 passes through the connecting hole 330. The locking sleeve 410 is connected to the connecting claw 100 and has a connecting groove 420. Adjacent positioning rubber strips... Connecting steel wires 400 protrude from the joints of the four positioning rubber strips 300. Specifically, connecting steel wires 400 protrude from the ends of the four positioning rubber strips 300 that are close to each other. The two sections of connecting steel wires 400 are perpendicular to each other and form a cross shape. The cross-shaped joint of the two sections of connecting steel wires 400 is located in the connecting groove 420, as shown in the figure. The connecting groove 420 is a cross groove to accommodate the cross-shaped joint of the two sections of connecting steel wires 400. The locking screw 440 is threaded onto the locking sleeve 410 to fix the two sections of connecting steel wires 400 onto the locking sleeve 410, that is, to fix the positioning rubber strips 300 onto the locking sleeve 410.

[0028] More specifically, in order to further lock the two connecting wires 400 with the locking screw 440, a cross clamping plate 450 is provided in the connecting groove 420 in this embodiment. When the cross-shaped connection of the two connecting wires 400 is located in the connecting groove 420, the operator puts the cross clamping plate 450 into the connecting groove 420. The cross clamping plate 450 tightly presses the cross-shaped connection of the two connecting wires 400 into the locking sleeve 410.

[0029] It should be noted that, in order to prevent the cross-shaped positioning rubber strips 300 on the connecting claw 100 from shifting, a limiting sleeve 460 is provided on the locking sleeve 410 in this embodiment. The limiting sleeve 460 is located at the end where the four positioning rubber strips 300 are close to each other, and a limiting groove 470 is provided on the outer periphery of the limiting sleeve 460. The two ends of the positioning rubber strips 300 are provided with limiting protrusions 350, as shown in the figure. When the connecting wire 400 is fixed on the locking sleeve 410, the limiting sleeve 460 is fitted on the outer periphery of the locking sleeve 410, covering the locking screw 440. The limiting groove 470 on the outer periphery of the limiting sleeve 460 and the limiting protrusions 350 at both ends of the positioning rubber strips 300 cooperate with each other to limit the shift of the positioning rubber strips 300, so that the multiple positioning rubber strips 300 form a whole.

[0030] It should also be noted that after the locking screws 440 on the adjacent locking sleeves 410 lock the connecting steel wires 400, the connecting steel wires 400 can support the positioning rubber strips 300 between the adjacent locking sleeves 410. The positioning rubber strips 300 are essentially fixed by the connecting steel wires 400, thereby restricting the movement of the positioning rubber. The positioning rubber strips 300 between multiple locking sleeves 410 form a mesh frame. The size of the mesh frame matches the mesh of the gap 220 formed by the enclosing of multiple glass curtain wall bodies 200.

[0031] Specifically, to facilitate the connection of the locking sleeve 410 to the connecting claw 100, a connecting rod 110 is detachably provided on the connecting claw 100 in this embodiment. One end of the connecting rod 110 is threaded to the connecting claw 100, and a square rod 120 is provided on the other end of the connecting rod 110. A square groove 430 is provided at the end of the locking sleeve 410 near the connecting claw 100. The locking sleeve 410 is slidably connected to the square rod 120 through the square groove 430. The square rod 120 and the square groove 430 restrict the locking sleeve 410 from rotating around its own axis, making it convenient for the operator to thread the locking screw 440 onto the locking sleeve 410.

[0032] In a further embodiment, the positioning rubber strip 300 of the present invention has multiple support pins vertically inserted inside. Specifically, the multiple support pins are parallel to the end face of the positioning rubber strip 300 near the glass curtain wall body 200 and perpendicular to the length direction of the positioning rubber strip 300 itself. The multiple support pins are evenly distributed along the length direction of the positioning rubber strip 300. The positioning rubber strip 300 has a plurality of support holes 320 evenly opened along its length direction, and each support pin is inserted into the support hole 320 in a corresponding manner, arranged at equal intervals. With built-in, evenly distributed support pins, the overall rigidity and pressure-bearing capacity of the positioning rubber strip 300 in the width direction can be enhanced. It can resist the lateral extrusion force generated during the lifting and embedding process into the glass gap 220, and prevent the positioning rubber strip 300 from undergoing lateral deformation or local depression under pressure. It ensures that the entire positioning rubber strip 300 is straight and fits the edge of the glass curtain wall body 200. The embedding depth of the elastic protrusion 310 remains consistent throughout the process, further strengthening the limiting support effect of the positioning rubber strip 300 on the glass glue backing, and ensuring that the glue layer thickness of each gap 220 of the curtain wall is uniform.

[0033] In a further embodiment, a sponge strip 340 is provided on the end face of the positioning rubber strip 300 away from the gap 220 of the glass curtain wall body 200. The sponge strip 340 is used to absorb rainwater that seeps into the gap 220 of the adjacent glass curtain wall body 200. It should be noted that the sponge strip 340 is provided to prevent the glass sealant from failing. When the glass sealant is exposed to wind and sun for a long time, it is prone to cracking, delamination, microporous leakage and other defects due to multiple factors such as ultraviolet rays, temperature difference deformation and rainwater erosion. A small amount of rainwater will pass through the damaged sealant layer and flow into the gap 220. At this time, the sponge strip 340 attached to the back of the positioning rubber strip 300 can immediately intercept and absorb the leaked rainwater, preventing rainwater from dripping directly onto the surface of the steel structure, connector claw 100, fixing bolts and other metal components below, and reducing the rust and oxidation problems caused by long-term immersion in rainwater. Meanwhile, the sponge strip 340 has a certain water storage and buffering capacity, which can delay the accumulation of water in the sealed gap 220, reduce the secondary aging caused by continuous soaking of the glass sealant root by water accumulation, and form a double waterproof barrier of glass sealant outer layer sealing and sponge strip 340 inner layer water collection and protection.

[0034] In a further embodiment, a polyethylene film is provided on the surface of the elastic protrusion 310 of the positioning rubber strip 300 of the present invention. The polyethylene film is used to isolate the glass glue from the surface of the elastic protrusion 310, preventing the cured glass glue from bonding and fusing with the elastic protrusion 310 of the positioning rubber strip 300. At the same time, the polyethylene film is lightweight and thin and has good weather resistance and water resistance, which can resist the long-term erosion of rainwater and ultraviolet rays. It will not age and powder along with the glass glue and can maintain the isolation effect continuously. The polyethylene film is adhered to and covered on the outer wall of the elastic protrusion 310 without changing the shape and size of the elastic protrusion 310, ensuring that the thickness of the applied glass glue is uniform and consistent, and not affecting the overall sealing and waterproof performance.

[0035] In a further embodiment, the elastic protrusions 310 on the positioning rubber strip 300 of the present invention are made of foamed EPDM rubber. This material is resistant to high and low temperatures, UV radiation, and acid, alkali, and rainwater corrosion, making it suitable for the long-term complex outdoor use conditions of inclined and horizontal glass curtain walls in high-speed railway stations. It is not prone to hardening, cracking, or powdering failure over long-term use. The foamed structure gives the elastic protrusions 310 excellent compression resilience. After being embedded in the glass gap 220, it can tightly fit the inner wall of the glass, eliminating voids inside the gap 220 and forming a pre-sealed buffer structure to help prevent rainwater from seeping inward. At the same time, the foamed material is soft and will not scratch the glass surface during the lifting and squeezing process into the gap 220. Furthermore, the foamed EPDM rubber can undergo slight deformation with the thermal expansion and contraction of the glass curtain wall body 200, adapting to seasonal changes in the size of the gap 220 and preventing the rigid backing from becoming detached or leaking into the gap 220. With the support pins evenly distributed inside and the steel wire running through the entire rubber strip, it can make up for the defects of insufficient rigidity and low tensile strength of the foamed rubber itself. When lifting the mesh support structure, it can effectively prevent the elastic protrusions 310 from being stretched and deformed, ensure that the depth of the protrusions embedded in the gaps 220 at each position is uniform, and stably maintain the size of the filling space of the adhesive layer, thereby further improving the long-term waterproof sealing reliability of the curtain wall from the material level.

[0036] In a further embodiment, an adjusting sleeve 480 is rotatably provided on the outer periphery of the locking sleeve 410 of the present invention. One end of the outermost locking sleeve 410 is threaded to the outer periphery of the connecting rod 110, while one end of the adjusting sleeve 480 located on the inner side is sleeved on the outer periphery of the connecting rod 110, and can slide axially and rotate circumferentially relative to the connecting rod 110. The adjusting sleeve 480, threaded onto the connecting rod 110, is used to adjust the position of the locking sleeve 410 on the connecting claw 100. Initially, after the operator connects multiple glass curtain wall bodies 200 to the connecting claw 100, the elastic protrusions 310 on the multiple positioning rubber strips 300 do not enter the gaps 220 between adjacent glass curtain wall bodies 200. After the multiple glass curtain wall bodies 200 are installed, the operator rotates the adjusting sleeve 480. The adjusting sleeve 480 causes the locking sleeve 410 to move axially and approach the gaps 220 between adjacent glass curtain wall bodies 200. The operator then adjusts the multiple adjusting sleeves 480 sequentially, thereby moving the mesh frame formed by the multiple positioning rubber strips 300 toward the glass curtain wall body 200, thus allowing the elastic protrusions 310 of the multiple positioning rubber strips 300 to enter the gaps 220 between adjacent glass curtain wall bodies 200.

[0037] It is understandable that since the connecting steel wire 400, locking sleeve 410 and locking screw 440 connect multiple positioning rubber strips 300 into a whole, the entire mesh frame can be moved toward the glass curtain wall body 200 by rotating the outermost adjusting sleeve 480.

[0038] In a further embodiment, to facilitate the operator's adjustment of the outermost adjusting sleeve 480, a pull rope 500 is provided around the outer periphery of the adjusting sleeve 480 in this embodiment. The adjusting sleeves 480 on the same straight line are all wrapped with a pull rope 500. When the operator pulls the pull rope 500, it can drive multiple adjusting sleeves 480 to rotate synchronously, thereby facilitating the synchronous driving of multiple adjusting sleeves 480 to rotate.

[0039] Specifically, the pull rope 500 is wound in such a way that each adjusting sleeve 480 is wound at least twice around its outer circumference. After the winding is completed, the operator can drive multiple adjusting sleeves 480 to rotate synchronously by pulling one end of the pull rope 500.

[0040] It should be noted that, in order to facilitate the rotatable connection between the adjusting sleeve 480 and the locking sleeve 410 and to facilitate installation and disassembly, the locking sleeve 410 in this embodiment is provided with an annular groove 411 on its outer periphery, and a retaining ring 412 is detachably provided on the annular groove 411. A limiting ring 481 is provided at one end of the adjusting sleeve 480 located on the locking sleeve 410. The limiting ring 481 of the adjusting sleeve 480 is located in the annular groove 411, and the retaining ring 412 is used to prevent the limiting ring 481 from disengaging from the annular groove 411.

[0041] The specific working process of the glass curtain wall structure for preventing rainwater infiltration in high-speed railway stations provided by the present invention will be described in conjunction with the above embodiments: Install positioning rubber strip 300: The operator first secures the connector claw 100 to the wall or supporting structure using bolts. Then, the operator installs multiple positioning rubber strips 300 onto the locking sleeve 410 of each connector claw 100. The operator inserts the connecting wire 400 into the connecting hole 330 of the positioning rubber strip 300. The two protruding sections of the connecting wire 400 between adjacent positioning rubber strips 300, forming a cross shape, are pushed into the connecting groove 420 of the locking sleeve 410. Next, a cross-shaped clamping plate 450 is placed, and the operator threads the locking screw 440 onto the locking sleeve 410, thus securing the two sections of the connecting wire... The cross-shaped connection of 400 is fixed in the connecting groove 420. The two connecting steel wires 400 are fixed by the locking sleeve 410. The connecting steel wires 400 inside the positioning rubber strips 300 between adjacent locking sleeves 410 are pressed and positioned, thereby limiting the position of multiple positioning rubber strips 300. Finally, the limiting sleeve 460 is sleeved on the locking sleeve 410. The limiting groove 470 on the outer periphery of the limiting sleeve 460 and the limiting protrusions 350 at both ends of the positioning rubber strips 300 cooperate to further limit the displacement of the positioning rubber strips 300. After the multiple positioning rubber strips 300 are installed, a mesh frame is formed.

[0042] 500 without pull cord: After the multiple positioning rubber strips 300 are installed, the operator begins to install the glass curtain wall body. The gaps 220 between the multiple glass curtain wall bodies correspond to the mesh frame. After the glass curtain wall body 200 is installed, the operator drives the outermost adjusting sleeve 480 to rotate around its own axis in sequence, so that the mesh frame formed by the multiple positioning rubber strips 300 moves toward the glass curtain wall body 200. The elastic protrusions 310 on the positioning rubber strips 300 will gradually enter into the gaps 220 of the adjacent glass curtain wall bodies 200. When the positioning rubber strips 300 abut against the edge of the glass curtain wall body 200, the positioning rubber strips 300 stop moving. At this time, the elastic protrusions 310 on the multiple positioning rubber strips 300 enter the gaps 220 of the adjacent glass curtain wall bodies 200 by the same distance.

[0043] Use a 500mm pull rope: After the multiple positioning rubber strips 300 are installed, the operator wraps pull ropes 500 around the outer periphery of the multiple adjusting sleeves 480. Specifically, a pull rope 500 is set on each of the four sides of the mesh frame formed by the multiple positioning rubber strips 300, for a total of four pull ropes 500. The operators begin installing the main body of the glass curtain wall. The gaps 220 between multiple main glass curtain wall bodies correspond to the mesh frame. After the main body 200 of the glass curtain wall is installed, the operators pull the pull ropes 500 in sequence. The pull ropes 500 drive the outermost adjusting sleeve 480 to rotate around its own axis, so that the mesh frame formed by multiple positioning rubber strips 300 moves toward the main body 200 of the glass curtain wall. The elastic protrusions 310 on the positioning rubber strips 300 will gradually enter into the gaps 220 of the adjacent main bodies 200 of the glass curtain wall. When the positioning rubber strips 300 abut against the edge of the main body 200 of the glass curtain wall, the positioning rubber strips 300 stop moving. At this time, the elastic protrusions 310 on multiple positioning rubber strips 300 are all the same distance into the gaps 220 of the adjacent main bodies 200 of the glass curtain wall.

[0044] Fill with silicone sealant: The operator evenly fills the gaps 220 of the glass curtain wall body 200 with glass sealant. Because all the elastic protrusions 310 are inserted to a uniform depth into the gaps 220, a regular and consistent thickness of filling cavity is formed inside the gaps 220. The application process eliminates the need for repeated manual adjustments to the backing position, resulting in a uniform sealant layer without any localized thinness or missing sealant. The polyethylene film covering the elastic protrusions 310 completely separates them from the liquid glass sealant, preventing the sealant from seeping into or adhering to the positioning rubber strip 300 surface. After curing, the sealant layer and the elastic protrusions 310 have a clear boundary and do not fuse together. Once the glass sealant has fully cured, the outer sealant layer forms the first waterproof sealing barrier, preventing most rainwater from directly seeping into the curtain wall gaps 220.

[0045] If the sealant cracks or leaks due to UV rays, temperature differences, and rain after long-term use, a small amount of rainwater that seeps through the sealant layer will directly contact the sponge strip 340 attached to the back of the positioning rubber strip 300. The sponge strip 340 quickly absorbs and traps the seeping water, preventing rainwater from continuously seeping down and soaking metal parts such as the connector claw 100 and fixing bolts. This reduces the probability of metal components rusting and also reduces the accelerated aging of the sealant caused by long-term water accumulation erosion at the root of the sealant joint.

[0046] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A glass curtain wall structure for high-speed railway stations that prevents rainwater infiltration, characterized in that, include: The glass curtain wall body and the connecting claws are fixedly installed on the wall or supporting structure, and the glass curtain wall is connected to the wall or supporting structure through the connecting claws. Positioning rubber strips, there are multiple positioning rubber strips, the multiple positioning rubber strips are arranged in a cross shape and located on the connecting claw, the multiple positioning rubber strips as a whole form a mesh frame, the size of the mesh frame matches the gap grid formed by the multiple glass curtain wall bodies; The width of the end face of the positioning rubber strip near the glass curtain wall body is greater than the width of the gap between adjacent glass curtain wall bodies, and an elastic protrusion is provided on the end face, which abuts against the gap between adjacent glass curtain wall bodies. A connecting component for connecting a positioning rubber strip to the connecting claw.

2. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 1, characterized in that, The connecting assembly includes a connecting steel wire, a locking sleeve, and a locking screw. The locking sleeve is disposed on the connecting claw. The connecting steel wire passes through a positioning rubber strip on the same straight line. The connecting steel wire protrudes from the joint of adjacent positioning rubber strips. The joint of two connecting steel wires is cross-shaped. The two cross-shaped connecting steel wires are located inside the locking sleeve. The locking screw is threaded onto the locking sleeve to fix the cross-shaped joint of the two connecting steel wires.

3. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 2, characterized in that, The locking sleeve has a connecting groove, which is cross-shaped, and a cross-shaped clamping piece is provided inside the connecting groove.

4. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 2, characterized in that, The locking sleeve is provided with a limiting sleeve, the outer periphery of the limiting sleeve is provided with a limiting groove, and both ends of the positioning rubber strip are provided with limiting protrusions, the limiting protrusions being adapted to the limiting groove.

5. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 2, characterized in that, An adjusting sleeve is rotatably provided on the outer circumference of the locking sleeve. One end of the adjusting sleeve is connected to a connecting rod, which is detachably mounted on the connecting claw.

6. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 1, characterized in that, Multiple support pins are vertically inserted inside the positioning rubber strip. The multiple support pins are parallel to the end face of the positioning rubber strip near the glass curtain wall body, and the multiple support pins are perpendicular to the length direction of the positioning rubber strip. The multiple support pins are evenly distributed along the length direction of the positioning rubber strip.

7. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 6, characterized in that, The positioning rubber strip has several support holes evenly spaced along its length, and multiple support pins are inserted into the support holes one by one.

8. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 1, characterized in that, A sponge strip is provided on the end face of the positioning rubber strip away from the gap of the adjacent glass curtain wall body.

9. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 1, characterized in that, The elastic protruding surface of the positioning rubber strip is provided with a polyethylene film.

10. The high-speed railway station glass curtain wall structure for preventing rainwater infiltration according to claim 1, characterized in that, The elastic protrusion is made of foamed EPDM rubber.

Images