Building outer wall dry hanging stone external corner protection corner

Abstract

The utility model discloses a building outer wall dry hanging stone external corner protection corner, which belongs to the technical field of external corner protection, and comprises a wall corner, a dry hanging assembly is arranged on the wall corner, the dry hanging assembly comprises wall body mounting plates which are symmetrically distributed, and a hanging plate supporting plate is integrally formed on the end face, far away from the wall corner, of each wall body mounting plate through a connecting plate. The end face, away from the connecting plate, of the hanging plate supporting plate abuts against the inner side wall of the outer wall hanging plate. Inserting blocks are integrally formed at the front ends of the left and right hanging plate supporting plates, quick inserting holes are formed in the front end faces of the inserting blocks, and the left and right side walls of the inserting blocks abut against the side walls of the outer wall hanging plates correspondingly; a corner protection device is arranged at the front end of the inserting block in a matched mode. According to the building outer wall dry hanging stone external corner protection corner, after the building outer wall dry hanging stone external corner protection corner is deepened, a corner protection device can be installed in place at a time, and the whole external corner protection corner is attractive and safe.

Description

Technical Field

[0001] This utility model relates to the field of corner protection technology, and in particular to a corner protector for dry-hanging stone cladding on building exterior walls. Background Technology

[0002] Currently, traditional exterior wall dry-hanging stone corner protection is achieved by cutting the stone at a 45° bevel. This construction method is prone to chipping and breaking of the stone corners later on. From a safety perspective, the sharp edges of the stone corners can easily cause injuries to people on the ground. Furthermore, chipped or broken corners affect the overall aesthetics of the wall, leading to rework. To address this problem, it is necessary to identify the defects and overcome them from both design and safety perspectives. Therefore, this utility model proposes a corner protection device for exterior wall dry-hanging stone corners. Utility Model Content

[0003] The purpose of this utility model is to provide a corner protector for dry-hanging stone cladding on building exterior walls, thereby solving the problems mentioned above.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] This utility model discloses a corner protector for dry-hanging stone cladding on building exterior walls, including a wall corner. A dry-hanging assembly is installed on the wall corner, comprising symmetrically distributed wall mounting plates. A hanging plate support plate is integrally formed on the end face of the wall mounting plate away from the wall corner via a connecting plate. The end face of the hanging plate support plate away from the connecting plate abuts against the inner sidewall of the exterior wall cladding. An insert block is integrally formed at the front end of each of the left and right hanging plate support plates. A quick-connect hole is provided on the front end face of the insert block, and the left and right sidewalls of the insert block abut against the sidewalls of the exterior wall cladding. A corner protector device is provided at the front end of each insert block in conjunction with the corner protector.

[0006] The corner protector includes an inner protective layer that matches the plug-in block. An outer protective layer is integrally formed on the outer side of the inner protective layer. A quick plug that matches the quick-connect hole is provided on the inner side wall of the inner protective layer. Positioning grooves that match the corners of the exterior wall panel are provided on the left and right sides of the inner protective layer.

[0007] Furthermore, the wall mounting plate has several mounting holes.

[0008] Furthermore, the inner protective layer is an EPDM buffer layer.

[0009] Furthermore, the outer protective layer is made of UV-resistant polycarbonate.

[0010] Furthermore, the quick-connect plug is made of metal.

[0011] Furthermore, the quick-connect plug includes a quick-connect rod, the outer periphery of which is integrally formed with a reducing tube. The reducing tube has a plurality of circumferentially distributed openings and a number of retaining slots, the openings of which are designed to face outwards. A sliding sleeve is slidably provided at the end of the quick-connect rod away from the reducing tube. A spring is fitted on the quick-connect rod between the sliding sleeve and the end face of the reducing tube away from the openings. One end of the spring is fixedly connected to the end face of the reducing tube away from the openings, and the other end is fixedly connected to the sliding sleeve.

[0012] The quick-connect hole has a retaining ring on its inner inlet wall that mates with the slot, and the opening of the retaining ring is designed to face inward; the quick-connect hole has a groove inside that restricts the movement of the sliding sleeve.

[0013] Furthermore, a waterproof groove is provided on the contact surface between the plug block and the side wall of the external wall panel, and a waterproof adhesive strip is provided in the waterproof groove.

[0014] Furthermore, the outer protective layer has adhesive grooves at both ends for applying sealant.

[0015] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0016] This utility model of a building exterior dry-hanging stone corner protector assembles the dry-hanging components and corner protector device into a "corner module," which is fixed to the corner on-site with expansion bolts, reducing high-altitude work time. The quick-connect connection between the dry-hanging components and the corner protector device shortens installation time. The corner protector device provides double-layer protection, improving cushioning and reducing injuries to people on the ground. Multiple seals in the waterproof groove and adhesive groove form two lines of defense, improving waterproof performance. In summary, this utility model of a building exterior dry-hanging stone corner protector refines the design of building exterior dry-hanging stone corner protectors, enabling one-time installation of the corner protector device, resulting in an overall corner protector that is both aesthetically pleasing and safe. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a top view of the external corner protector for dry-hanging stone cladding on the exterior wall of this building, according to the present invention.

[0019] Figure 2 This is a schematic diagram of the dry-hanging component structure;

[0020] Figure 3 Top view of the corner protector device;

[0021] Figure 4 This is a schematic diagram of the quick-connect plug structure;

[0022] Explanation of reference numerals in the attached diagram: 1. Wall corner; 2. Exterior wall cladding panel; 3. Dry-hanging assembly; 4. Corner guard device;

[0023] 301. Wall mounting plate; 302. Connecting plate; 303. Hanging plate support plate; 304. Insertion block; 305. Quick-connect hole; 306. Waterproof groove; 307. Snap ring; 308. Mounting hole;

[0024] 401. Inner protective layer; 402. Outer protective layer; 403. Positioning groove; 404. Glue application groove; 405. Quick connector;

[0025] 4051, quick-connect rod; 4052, reducer; 4053, spring; 4054, sliding sleeve; 4055, open slot; 4056, retaining groove. Detailed Implementation

[0026] like Figure 1-4 As shown, a type of dry-hanging stone corner protector for building exterior walls includes a corner 1. A dry-hanging assembly 3 is installed on the corner 1. The dry-hanging assembly 3 includes symmetrically distributed wall mounting plates 301. The wall mounting plates 301 have several mounting holes 308 for fixing to the wall via impact bolts. A hanging plate support plate 303 is integrally formed on the end face of the wall mounting plate 301 away from the corner 1 via a connecting plate 302. The end face of the hanging plate support plate 303 away from the connecting plate 302 abuts against the inner sidewall of the exterior wall panel 2, providing support and ensuring the stability of the dry-hanging. The front end of the left and right wall panel support plate 303 is integrally formed with a plug block 304. The front end surface of the plug block 304 is provided with a quick insertion hole 305. The left and right side walls of the plug block 304 respectively abut against the side wall of the exterior wall panel 2. A waterproof groove 306 is provided on the contact surface between the plug block 304 and the side wall of the exterior wall panel 2. A waterproof strip is installed in the waterproof groove 306 to achieve the purpose of sealing and waterproofing.

[0027] The front end of the plug-in block 304 is fitted with a corner protection device 4, such as... Figure 3As shown, the corner protector 4 includes an inner protective layer 401 that matches the plug-in block 304. The inner protective layer 401 is an EPDM buffer layer, a high-performance elastic material with an elongation of 300%-500%, which can effectively absorb the stress generated by building deformation (such as thermal expansion and contraction, seismic displacement, and structural settlement). An outer protective layer 402 is integrally formed on the outside of the inner protective layer 401. The outer protective layer 402 is made of UV-resistant polycarbonate, a high-performance engineering plastic with high transparency, impact resistance, and UV aging resistance as its core advantages. The two ends of the outer protective layer 402 have adhesive grooves 404 for applying sealant, which are filled with epoxy adhesive of the same color, creating a near-seamless visual effect. The outer layer of the outer protective layer 402 has a 45° chamfered edge, which improves the appearance and enhances safety. The inner wall of the inner protective layer 401 is equipped with a quick-connect plug 405 that matches the quick-connect hole 305. The quick-connect plug 405 is made of metal, avoiding the use of metals such as copper and lead, which may cause electrochemical corrosion with the EPDM buffer layer. Positioning grooves 403 are provided on the left and right sides of the inner protective layer 401 to match the corners of the outer wall panel 2, thereby improving installation stability.

[0028] like Figure 4 As shown, the quick connector 405 includes a quick connector rod 4051, and a reducing tube 4052 is integrally formed around the outer periphery of the quick connector rod 4051. The reducing tube 4052 has a plurality of open slots 4055 distributed around its circumference, and the reducing tube 4052 has a number of slots 4056 distributed around its circumference in the same number as the open slots 4055. The slots 4056 are designed to open outward. By pressing the reducing tube 4052, under the action of the open slots 4055, the slots 4056 are inserted into the quick connector hole 305 together with the reducing tube 4052. A sliding sleeve 4054 is slidably mounted on the end of the quick-connect rod 4051 away from the reducer 4052. A spring 4053 is sleeved on the quick-connect rod 4051 between the sliding sleeve 4054 and the end face of the reducer 4052 away from the opening groove 4055. One end of the spring 4053 is fixedly connected to the end face of the reducer 4052 away from the opening groove 4055, and the other end is fixedly connected to the sliding sleeve 4054. A retaining ring 307 is provided on the inner side wall of the inlet of the quick-connect hole 305, which cooperates with the retaining groove 4056. The opening of the retaining ring 307 is designed to face inward. A groove is installed inside the quick-connect hole 305 to restrict the movement of the sliding sleeve 4054.

[0029] Specifically, during insertion, the quick-connect rod 4051 is inserted into the quick-connect hole 305. The groove 4056 of the reducer 4052 has a tapered cross-section, which facilitates its insertion into the quick-connect hole 305 after being compressed. Subsequently, as the quick-connect rod 4051 penetrates deeper into the quick-connect hole 305, the sliding sleeve 4054 is blocked by the end face of the groove, and the quick-connect rod 4051 continues to penetrate, compressing the spring 4053. When the groove 4056 is fully inserted into the quick-connect hole 305 and is no longer compressed, it returns to its original position under its own elasticity. At the same time, the elastic force of the spring 4053 causes the reducer 4052 to drive the quick-connect rod 4051 to move outward until the groove 4056 and the retaining ring 307 cooperate with each other to form an interlock. The quick-connect rod 4051 stops moving, and the quick plug 405 and the quick-connect hole 305 complete the quick-connect self-locking operation.

[0030] The installation process of this utility model is as follows:

[0031] First, install the dry-hanging component 3 on the corner 1; then, seal and waterproof the space between the dry-hanging component 3 and the exterior wall panel 2; finally, insert the corner protector 4 into the dry-hanging component 3 and seal and waterproof the space between the corner protector 4 and the exterior wall panel 2.

[0032] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A corner protector for a dry hanging stone material on an exterior wall of a building, characterized in that: The wall corner (1) is provided with a dry hanging assembly (3), the wall corner (1) is provided with a wall mounting plate (301), the wall mounting plate (301) is integrally formed with a hanging plate support plate (303) on the end face away from the wall corner (1) through a connecting plate (302), the end face of the hanging plate support plate (303) away from the connecting plate (302) is abutted on the inner side wall of the outer wall hanging plate (2), the front end of the hanging plate support plate (303) is integrally formed with a plug-in block (304), the front end face of the plug-in block (304) is provided with a quick plug hole (305), the left and right side walls of the plug-in block (304) are respectively abutted on the side walls of the outer wall hanging plate (2), and the front end of the plug-in block (304) is provided with a corner protection device (4) in cooperation. The corner protection device (4) comprises an inner protective layer (401) matched with the plug-in block (304), the outer side of the inner protective layer (401) is integrally formed with an outer protective layer (402), and the inner side wall of the inner protective layer (401) is provided with a quick plug (405) matched with the quick plug hole (305); the left and right sides of the inner protective layer (401) are provided with positioning grooves (403) matched with the corner of the outer wall hanging plate (2).

2. The dry hanging stone corner angle of building outer wall according to claim 1, characterized in that: A plurality of mounting holes (308) are formed in the wall mounting plate (301).

3. The dry hanging stone corner angle of building outer wall according to claim 1, characterized in that: The inner protective layer (401) is an EPDM buffer layer.

4. The dry hanging stone corner angle of building outer wall according to claim 1, characterized in that: The outer protective layer (402) is made of UV-resistant polycarbonate.

5. The dry hanging stone corner angle of building outer wall according to claim 1, characterized in that: The quick plug (405) is made of metal.

6. The dry hanging stone corner of building outer wall according to claim 1, characterized in that: The quick plug (405) comprises a quick plug rod (4051), a variable diameter pipe (4052) is integrally formed on the outer periphery of the quick plug rod (4051), a plurality of opening grooves (4055) are circumferentially distributed on the variable diameter pipe (4052), a plurality of clamping grooves (4056) are circumferentially distributed on the variable diameter pipe (4052) and consistent in number with the opening grooves (4055), the opening of the clamping groove (4056) is designed outward, a sliding sleeve (4054) is slidably arranged at one end of the quick plug rod (4051) away from the variable diameter pipe (4052), a spring (4053) is sleeved on the quick plug rod (4051) between the sliding sleeve (4054) and the end face of the variable diameter pipe (4052) away from the opening groove (4055), one end of the spring (4053) is fixedly connected with the end face of the variable diameter pipe (4052) away from the opening groove (4055), and the other end is fixedly connected with the sliding sleeve (4054). A clamping ring (307) matched with the clamping groove (4056) is formed on the inner side wall of the inlet of the quick plug hole (305), and the opening of the clamping ring (307) is designed inward; a recess for limiting the movement of the sliding sleeve (4054) is arranged in the quick plug hole (305).

7. The dry hanging stone corner angle of building outer wall according to claim 1, characterized in that: A waterproof groove (306) is formed on the contact surface between the plug-in block (304) and the side wall of the outer wall hanging plate (2), and a waterproof rubber strip is arranged in the waterproof groove (306).

8. The dry hanging stone corner of building outer wall according to claim 1, characterized in that: Glue grooves (404) for applying sealant are formed at both ends of the outer protective layer (402).

Images