Glass curtain wall locking piece

Abstract

This utility model relates to the field of curtain wall connector technology, and in particular to a glass curtain wall locking component, comprising an X-shaped bracket. End sleeves are fixed to the ends of the two upper and two lower support rods of the X-shaped bracket. Upper locking devices for clamping and supporting the upper glass curtain wall are respectively installed in the two upper end sleeves, and lower locking devices for clamping and supporting the lower glass curtain wall are respectively installed in the two lower end sleeves. A horizontally arranged wall-connecting bolt is fixedly formed at the center of the rear end face of the X-shaped bracket, with the rear end of the wall-connecting bolt extending into the corresponding wall body. A central connecting unit is installed on the outer wall of the wall-connecting bolt. Front and rear anti-detachment springs can maintain the position of the rear limiting plate through elastic force when the glass curtain wall is subjected to external forces in different directions, preventing the horizontal threaded rod from moving back and forth, thus achieving anti-detachment limiting.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall connector technology, and in particular to a glass curtain wall locking component. Background Technology

[0002] When connecting glass curtain walls, the main and secondary keels are used to achieve stable positioning, so as to ensure the structural safety and airtight and watertight performance of the curtain wall system in complex environments.

[0003] With the continuous increase in building height and the diversification of architectural styles, curtain wall structures need to withstand greater wind loads and temperature stresses, which places higher demands on the mechanical performance and reliability of locking components.

[0004] Currently, curtain wall connectors in existing technologies mainly adopt mechanical interlocking or bolt fastening structures. Although this structure can achieve a basic connection between the glass panel and the keel, it has the following disadvantages under wind load and other conditions:

[0005] Traditional interlocking mechanical structures are prone to loosening and displacement under long-term alternating loads.

[0006] The connectors are not equipped with effective anti-loosening structures, and under the action of strong winds and negative pressure, the components may detach, causing safety accidents such as falling objects from heights.

[0007] Therefore, it is necessary to design a glass curtain wall locking component that combines high reliability, anti-loosening function, and convenient installation. Utility Model Content

[0008] To solve one of the aforementioned technical problems, the present invention provides a glass curtain wall locking component, comprising an X-shaped bracket. End sleeves are fixed to the ends of the two upper support rods and the two lower support rods of the X-shaped bracket. Upper locking devices for clamping and supporting the upper glass curtain wall are respectively installed within the two upper end sleeves, and lower locking devices for clamping and supporting the lower glass curtain wall are respectively installed within the two lower end sleeves. A horizontally arranged wall-connecting bolt is fixedly formed at the center of the rear end face of the X-shaped bracket, with the rear end of the wall-connecting bolt extending into the corresponding wall body. A central connecting unit is installed on the outer side wall of the wall-connecting bolt, and the outer end of the central connecting unit is connected to the rear end of each upper locking device and the rear end of each lower locking device.

[0009] Based on any of the above technical solutions, a further optimization is made: both the upper locking device and the lower locking device adopt the same anti-loosening locking structure.

[0010] Based on any of the above technical solutions, a further optimization is made as follows: the anti-detachment locking structure includes a horizontally arranged threaded rod, the rear end of which extends rearward through the shaft hole of the end sleeve at its corresponding position and extends to its rear side, the front end of which movably passes through the through hole of the glass curtain wall at its corresponding position and extends to its front side, a front limiting plate is fixedly connected to the end of the horizontal threaded rod on the front side of the glass curtain wall, a rear limiting plate is threaded onto the outer wall of the horizontal threaded rod on the rear side of the front limiting plate, the front limiting plate and the rear limiting plate cooperate to clamp and position the glass curtain wall, a plug sleeve is fitted onto the outer wall of the horizontal threaded rod between the front limiting plate and the rear limiting plate, and the plug sleeve is fitted into the corresponding through hole of the glass curtain wall.

[0011] Based on any of the above technical solutions, a further optimization is made as follows: a front anti-detachment spring is respectively sleeved on the outer wall of the horizontal threaded rod between each of the rear limiting discs and the end bushing, and the front anti-detachment spring is in a compressed state after installation.

[0012] Based on any of the above technical solutions, a further optimization is made as follows: a front damping washer is fitted on the outer wall of the horizontal threaded rod between each of the front limiting discs and the glass curtain wall, and a rear damping washer is fitted on the outer wall of the horizontal threaded rod between each of the rear limiting discs and the glass curtain wall.

[0013] Based on any of the above technical solutions, a further optimization is made by providing a number of mesh holes at intervals on the surface of both the front damping washer and the rear damping washer.

[0014] Based on any of the above technical solutions, a further optimization is made as follows: a rear end connecting block is fixedly installed at the rear end of each of the horizontal threaded rods, and each of the rear end connecting blocks is connected to the corresponding outer end of the central connecting unit. A rear anti-detachment spring is sleeved on the outer side of the horizontal threaded rod between each of the rear end connecting blocks and the end bushing. The front end of the rear anti-detachment spring abuts against the rear end face of the end bushing, and the rear end of the rear anti-detachment spring abuts against the front end face of the rear end connecting block.

[0015] Based on any of the above technical solutions, a further optimization is made as follows: the central connecting unit includes a central nut screwed onto the outer wall of the wall-connecting bolt, and four radial spokes are evenly spaced and fixed on the outer wall of the central nut, with the outer ends of each radial spoke respectively fixed to the outer wall of the rear connecting block at its corresponding position.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. The structure of this utility model is stable and has strong support capacity: the cross structure of the X-shaped bracket enables the entire glass curtain wall locking component to have bidirectional support capacity, and can withstand the load of the glass curtain wall in the horizontal and vertical directions; the wall bolts and the wall anchorage form a rigid connection point, so that the fixing force of the entire locking component is directly transmitted to the wall structure.

[0018] 2. The present invention has high installation accuracy and uniform force distribution: the positioning function of the end bushing ensures the installation accuracy of the corresponding locking device and avoids uneven force distribution caused by installation deviation; the linkage design of the central connecting unit realizes the synchronous force distribution of the four locking devices, improves the overall structure's anti-overturning ability, and makes the clamping force of the glass curtain wall evenly distributed.

[0019] 3. This utility model has anti-detachment limiting and shock absorption functions: the front anti-detachment spring and the rear anti-detachment spring can maintain the position of the rear limiting plate through elastic force when the glass curtain wall is subjected to external forces in different directions, preventing the horizontal threaded rod from moving back and forth, thus achieving anti-detachment limiting; the front shock absorption washer and the rear shock absorption washer can absorb vibration energy, reduce the rigid collision between the glass curtain wall and the limiting plate, and also compensate for the thermal expansion and contraction deformation of the glass curtain wall caused by temperature changes, ensuring the long-term stability of the anti-detachment locking structure. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, the elements or components are not necessarily drawn to scale.

[0021] Figure 1 This is a schematic diagram of the installation state structure of this utility model.

[0022] Figure 2 This is a first three-dimensional structural diagram of the present invention.

[0023] Figure 3 This is a front view structural diagram of the present invention.

[0024] Figure 4 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0025] In the diagram, 1. X-shaped bracket; 2. End bushing; 3. Wall bolt; 4. Glass curtain wall; 5. Horizontal threaded rod; 6. Front limiting plate; 7. Rear limiting plate; 8. Plug; 9. Front anti-detachment spring; 10. Front shock-absorbing washer; 11. Rear shock-absorbing washer; 12. Rear connecting block; 13. Rear anti-detachment spring; 14. Center nut; 15. Radial spokes; 16. Wall; 17. Mesh. Detailed Implementation

[0026] The embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of the present utility model, and are therefore merely examples and should not be construed as limiting the scope of protection of the present utility model. The specific structure of the present utility model is as follows: Figures 1-4 As shown in the image.

[0027] Example 1: A glass curtain wall locking component includes an X-shaped bracket 1. End sleeves 2 are fixed to the ends of the two upper support rods and the two lower support rods of the X-shaped bracket 1, respectively. Upper locking devices for clamping and supporting the upper glass curtain wall 4 are respectively installed in the two upper end sleeves 2. Lower locking devices for clamping and supporting the lower glass curtain wall 4 are respectively installed in the two lower end sleeves 2. A horizontally arranged wall bolt 3 is fixedly formed at the center of the rear end face of the X-shaped bracket 1. The rear end of the wall bolt 3 extends into the corresponding wall 16. A central connecting unit is installed on the outer side wall of the wall bolt 3. The outer end of the central connecting unit is connected to the rear end of each upper locking device and the rear end of each lower locking device.

[0028] The X-shaped bracket 1 forms a stable frame structure through the intersection of two upper and two lower support rods. End sleeves 2, fixed to the ends of the upper and lower support rods, provide mounting holes for the upper and lower locking devices. The upper and lower locking devices are inserted into the upper and lower end sleeves 2 respectively, achieving circumferential positioning through the constraint of the sleeves. Wall ties 3 are horizontally fixed to the center of the rear end face of the X-shaped bracket 1, with the rear end anchored into the wall to form a fixed fulcrum. A central connecting unit is sleeved on the outside of the wall ties 3, its outer end mechanically connected to the rear ends of the upper and lower locking devices. After the wall ties 3 are fixed, the central connecting unit transmits tension to each locking device through the wall ties 3, causing the upper and lower locking devices to generate tension towards the wall within the sleeves, thereby creating a clamping force on the glass curtain wall 4.

[0029] The cross structure of the X-type bracket 1 enables the entire glass curtain wall locking device to have bidirectional support capabilities, and can withstand the loads of the glass curtain wall 4 in both horizontal and vertical directions; the positioning function of the end bushing 2 ensures the installation accuracy of the corresponding locking device and avoids uneven force distribution caused by installation deviation; the wall bolt 3 forms a rigid connection point with the wall, so that the fixing force of the entire locking device is directly transmitted to the wall structure; the linkage design of the central connection unit realizes the synchronous force of the four locking devices, improves the overturning resistance of the overall structure, and makes the clamping force of the glass curtain wall 4 evenly distributed.

[0030] The glass curtain wall locking device of this utility model is placed between two adjacent glass curtain walls 4 during installation. The upper locking device is used to pass through the through hole of the upper glass curtain wall 4 and pull its corresponding part to one side of the wall for positioning. The lower locking device is used to pass through the through hole of the lower glass curtain wall 4 and pull its corresponding part to one side of the wall for positioning. Later, the two adjacent glass curtain walls 4 can be connected with corresponding connectors.

[0031] When connecting the glass curtain wall 4, the connection part relies on the anti-loosening locking structure to achieve anti-loosening locking, thereby ensuring the connection effect. During installation, the wall bolts 3 are used to connect with the wall to achieve stable fixation of the entire glass curtain wall locking components. At the same time, the rear ends of each upper locking device and the rear ends of each lower locking device are connected and fixed by the central connecting unit, thereby ensuring the integrated connection of the four anti-loosening locking structures (two upper locking devices and two lower locking devices).

[0032] In addition, after each anti-detachment locking structure is installed, the front and rear anti-detachment limits are achieved by relying on the corresponding front anti-detachment spring 9 and rear anti-detachment spring 13, thereby ensuring the front and rear stable positioning of the corresponding horizontal threaded rod 5, and thus ensuring the firmness of the front limit plate 6 and rear limit plate 7 on the entire horizontal threaded rod 5 in clamping, locking and positioning the glass curtain wall 4.

[0033] Based on any of the above technical solutions, a further optimization is made: both the upper locking device and the lower locking device adopt the same anti-loosening locking structure.

[0034] The anti-disengagement locking structure of both the upper and lower locking devices involves the horizontal threaded rod 5 passing through the through hole of the glass curtain wall 4 during installation. The front limiting plate 6 is fixed to the front end of the threaded rod, and the rear limiting plate 7 is screwed onto the threaded rod and clamps the glass curtain wall 4. The plug sleeve 8 fills the gap in the through hole. Due to their identical structure, the upper and lower locking devices are interchangeable during installation, and the installation steps are consistent. Through the connection of the wall bolt 3 to the central connecting unit, the upper and lower locking devices achieve clamping of the upper and lower parts of the glass curtain wall 4 using the same working principle, ensuring uniform force distribution and good structural symmetry of the entire glass curtain wall locking component, and avoiding uneven force distribution caused by differences in the upper and lower structures.

[0035] Based on any of the above technical solutions, a further optimization is made as follows: the anti-detachment locking structure includes a horizontally arranged horizontal threaded rod 5. The rear end of the horizontal threaded rod 5 extends rearward through the shaft hole of the end bushing 2 at its corresponding position and extends to its rear side. The front end of the horizontal threaded rod 5 moves through the through hole of the glass curtain wall 4 at its corresponding position and extends to its front side. A front limiting plate 6 is fixedly connected to the end of the horizontal threaded rod 5 at the front side of the glass curtain wall 4. A rear limiting plate 7 is threaded onto the outer wall of the horizontal threaded rod 5 at the rear side of the front limiting plate 6. The front limiting plate 6 and the rear limiting plate 7 cooperate to clamp and position the glass curtain wall 4. A plug sleeve 8 is fitted onto the outer wall of the horizontal threaded rod 5 between the front limiting plate 6 and the rear limiting plate 7. The plug sleeve 8 is inserted into the corresponding through hole of the glass curtain wall 4.

[0036] The horizontal threaded rod 5, as the core component for force transmission, passes through the shaft hole of the end sleeve 2 at its rear end and connects to the rear connecting block 12 of the central connecting unit. Its front end passes through the through hole of the glass curtain wall 4, and the front limiting plate 6 is fixed to the front end of the threaded rod by welding or bolting, forming a front fixing point. The rear limiting plate 7 engages with the threaded rod via threads. Rotating the rear limiting plate 7 adjusts the distance between it and the front limiting plate 6, thereby clamping or releasing the glass curtain wall 4. The plug sleeve 8, an elastic or rigid sleeve, is fitted onto the threaded rod and inserted into the through hole of the glass curtain wall 4, filling the gap between the through hole and the threaded rod. This prevents the glass curtain wall 4 from wobbling at the through hole and guides the threaded rod, keeping it in a horizontal, straight line and preventing skewing.

[0037] When the rear limit plate 7 is tightened, the front limit plate 6 and the rear limit plate 7 apply pressure from the front and rear sides of the glass curtain wall 4, and the plug sleeve 8 is squeezed into the through hole, increasing the friction and preventing the glass curtain wall 4 from sliding on the threaded rod. At the same time, the elastic deformation of the plug sleeve 8 can buffer the impact of external forces on the glass curtain wall 4 and prevent the glass curtain wall 4 from breaking due to rigid contact.

[0038] Based on any of the above technical solutions, a further optimization is made: a front anti-detachment spring 9 is respectively sleeved on the outer wall of the horizontal threaded rod 5 between each of the rear limiting discs 7 and the end bushings 2, and the front anti-detachment spring 9 is in a compressed state after installation.

[0039] The front anti-detachment spring 9 is fitted onto the horizontal threaded rod 5, with one end abutting against the front end face of the end bushing 2 and the other end abutting against the rear end face of the rear limit plate 7. During installation, the spring is pre-compressed to store elastic potential energy. When the glass curtain wall 4 is subjected to a forward external force, the glass curtain wall 4 will push the front limit plate 6 forward, causing the horizontal threaded rod 5 to move forward. At this time, the compression of the front anti-detachment spring 9 decreases, and the spring will generate a backward restoring force, pushing the rear limit plate 7 to move backward. Through the threaded transmission, the horizontal threaded rod 5 is pulled backward, counteracting the forward displacement of the glass curtain wall 4 and maintaining the clamping force of the rear limit plate 7 on the glass curtain wall 4.

[0040] Conversely, when the glass curtain wall 4 is subjected to a backward external force, the compression of the front anti-detachment spring 9 increases, and the forward elastic force generated by the spring will push the rear limiting plate 7 forward, further clamping the glass curtain wall 4. This dynamic elastic compensation mechanism ensures that the front anti-detachment spring 9 maintains the position of the rear limiting plate 7 through elastic force when the glass curtain wall 4 is subjected to external forces in different directions, preventing the horizontal threaded rod 5 from moving back and forth and achieving anti-detachment limiting.

[0041] Based on any of the above technical solutions, a further optimization is made as follows: a front shock-absorbing washer 10 is fitted on the outer wall of the horizontal threaded rod 5 between each of the front limiting discs 6 and the glass curtain wall 4, and a rear shock-absorbing washer 11 is fitted on the outer wall of the horizontal threaded rod 5 between each of the rear limiting discs 7 and the glass curtain wall 4.

[0042] Both the front damping washer 10 and the rear damping washer 11 are made of elastic material and are fitted onto the horizontal threaded rod 5, located between the front limiting plate 6 and the glass curtain wall 4, and between the rear limiting plate 7 and the glass curtain wall 4, respectively. When the glass curtain wall 4 is subjected to external vibration or impact, it will displace in the front-to-back direction. At this time, the front damping washer 10 is compressed by the front limiting plate 6 and the glass curtain wall 4, and the rear damping washer 11 is compressed by the rear limiting plate 7 and the glass curtain wall 4. The elastic material of the washer deforms, absorbing vibration energy and reducing the rigid collision between the glass curtain wall 4 and the limiting plate. For example, under the action of wind, the glass curtain wall 4 will sway slightly. The elastic deformation of the front damping washer and the rear damping washer 11 will buffer this sway, preventing the glass curtain wall 4 from cracking or breaking due to frequent collisions with the limiting plate. At the same time, the elasticity of each damping washer can compensate for the thermal expansion and contraction deformation of the glass curtain wall 4 caused by temperature changes, prevent changes in clamping force caused by deformation, and ensure the long-term stability of the anti-detachment locking structure.

[0043] Based on any of the above technical solutions, a further optimization is made by providing a plurality of mesh holes 17 at intervals on the surface of both the front shock absorber 10 and the rear shock absorber 11.

[0044] The mesh 17 creates a honeycomb structure on the surfaces of the front and rear damping washers 11. When the washers are compressed, the air columns within the mesh 17 are compressed or expanded, absorbing some of the vibration energy through the compressibility of air. Simultaneously, the mesh structure increases the elastic deformation space of the washers, allowing them to deform more under the same pressure, thus improving shock absorption. Furthermore, the mesh 17 reduces the contact area between the washers and the glass curtain wall 4 and the limiting plate, lowering frictional resistance and making the washers more flexible during deformation, further enhancing their cushioning performance.

[0045] Example 2: Compared with Example 1, this example also includes the following technical features:

[0046] Based on any of the above technical solutions, a further optimization is made as follows: a rear connecting block 12 is fixedly installed at the rear end of each of the horizontal threaded rods 5, and each of the rear connecting blocks 12 is connected to the corresponding outer end of the central connecting unit. A rear anti-detachment spring 13 is sleeved on the outer side of the horizontal threaded rod 5 between each of the rear connecting blocks 12 and the end bushing 2. The front end of the rear anti-detachment spring 13 abuts against the rear end face of the end bushing 2, and the rear end of the rear anti-detachment spring 13 abuts against the front end face of the rear connecting block 12.

[0047] The rear connecting block 12 is fixed to the rear end of the horizontal threaded rod 5 by welding or bolting, serving as the connection fulcrum for the radial spokes 15 of the central connecting unit, allowing the tension of the central connecting unit to be transmitted to the horizontal threaded rod 5 through the rear connecting block 12. The rear anti-detachment spring 13 is sleeved on the horizontal threaded rod 5, located between the rear connecting block 12 and the end bushing 2. During installation, it is pre-compressed, with its front end abutting against the rear end face of the end bushing 2 and its rear end abutting against the front end face of the rear connecting block 12, generating a backward elastic force. When the horizontal threaded rod 5 is subjected to a forward external force (i.e., the glass curtain wall 4 is displaced forward), the rear anti-detachment spring 13 is compressed, increasing the elastic force, which pulls the horizontal threaded rod 5 backward through the rear connecting block 12, counteracting the forward displacement; when the external force is backward, the rear anti-detachment spring 13 extends, pushing the rear connecting block 12 forward. Through the rigid connection of the central connecting unit, the backward tension of the entire glass curtain wall locking component increases synchronously, maintaining the tension of the glass curtain wall 4.

[0048] Based on any of the above technical solutions, a further optimization is made as follows: the central connecting unit includes a central nut 14 screwed onto the outer wall of the wall-connecting bolt 3, and four radial spokes 15 are evenly spaced and fixed on the outer wall of the central nut 14. The outer ends of each radial spoke 15 are respectively fixed on the outer wall of the rear connecting block 12 at its corresponding position.

[0049] The center nut 14 is screwed onto the wall-connecting bolt 3. Rotating the center nut 14 adjusts its position on the wall-connecting bolt 3, thereby adjusting the tension of the radial spokes 15. The four radial spokes 15 are evenly distributed in a cross shape around the center nut 14, and their outer ends are fixedly connected to the rear connecting block 12 by welding or bolts. When the wall-connecting bolt 3 is fixed to the wall, rotating the center nut 14 moves it backward, tightening the radial spokes 15. This pulls the horizontal threaded rod 5 backward through the rear connecting block 12, causing the rear limiting discs 7 of the upper and lower locking devices to clamp the glass curtain wall 4. Conversely, rotating the center nut 14 moves it forward, loosening the radial spokes 15 and releasing the locking structure. This structure, through the threaded transmission of the center nut 14, converts the axial tension of the wall-connecting bolt 3 into the synchronous tension of the four radial spokes 15, achieving the linkage adjustment of the four locking devices.

[0050] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. For those skilled in the art, any alternative improvements or transformations made to the implementation of this utility model fall within the protection scope of this utility model.

[0051] Any aspects of this utility model not described in detail are known to those skilled in the art.

Claims

1. A locking component for glass curtain walls, characterized in that: The system includes an X-shaped bracket. End sleeves are fixed to the ends of the two upper and two lower support rods of the X-shaped bracket. Upper locking devices for clamping and supporting the upper glass curtain wall are respectively installed in the two upper end sleeves, and lower locking devices for clamping and supporting the lower glass curtain wall are respectively installed in the two lower end sleeves. A horizontally arranged wall-connecting bolt is fixedly formed at the center of the rear end face of the X-shaped bracket. The rear end of the wall-connecting bolt extends into the corresponding wall body. A central connecting unit is installed on the outer wall of the wall-connecting bolt, and the outer end of the central connecting unit is connected to the rear end of each upper locking device and the rear end of each lower locking device.

2. A glass curtain wall locking component according to claim 1, characterized in that: Both the upper locking device and the lower locking device adopt the same anti-loosening locking structure.

3. A glass curtain wall locking component according to claim 2, characterized in that: The anti-detachment locking structure includes a horizontally arranged threaded rod. The rear end of the threaded rod extends rearward through the shaft hole of the end sleeve at its corresponding position and extends to its rear side. The front end of the threaded rod moves through the through hole of the glass curtain wall at its corresponding position and extends to its front side. A front limiting plate is fixedly connected to the end of the threaded rod on the front side of the glass curtain wall. A rear limiting plate is threaded onto the outer wall of the threaded rod on the rear side of the front limiting plate. The front limiting plate and the rear limiting plate cooperate to clamp and position the glass curtain wall. A plug sleeve is fitted onto the outer wall of the threaded rod between the front limiting plate and the rear limiting plate. The plug sleeve is inserted into the corresponding through hole of the glass curtain wall.

4. A glass curtain wall locking component according to claim 3, characterized in that: A front anti-detachment spring is fitted onto the outer wall of the horizontal threaded rod between each of the rear limiting discs and the end bushings. The front anti-detachment spring is in a compressed state after installation.

5. A glass curtain wall locking component according to claim 4, characterized in that: A front damping washer is fitted onto the outer wall of the horizontal threaded rod between each of the front limiting plates and the glass curtain wall, and a rear damping washer is fitted onto the outer wall of the horizontal threaded rod between each of the rear limiting plates and the glass curtain wall.

6. A glass curtain wall locking component according to claim 5, characterized in that: Several mesh holes are spaced apart on the surface of both the front and rear shock absorber washers.

7. A glass curtain wall locking component according to claim 6, characterized in that: A rear connecting block is fixedly installed at the rear end of each of the horizontal threaded rods. Each rear connecting block is connected to the outer end of the corresponding central connecting unit. A rear anti-detachment spring is sleeved on the outer side of each horizontal threaded rod between each rear connecting block and the end bushing. The front end of the rear anti-detachment spring abuts against the rear end face of the end bushing, and the rear end of the rear anti-detachment spring abuts against the front end face of the rear connecting block.

8. A glass curtain wall locking component according to claim 7, characterized in that: The central connecting unit includes a central nut screwed onto the outer wall of the wall-connecting bolt, and four radial spokes are evenly spaced and fixed on the outer wall of the central nut. The outer ends of each radial spoke are respectively fixed to the outer wall of the rear connecting block at its corresponding position.

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