Open type curtain wall structure

Abstract

The utility model relates to the technical field of curtain wall structures, in particular to an open type curtain wall structure which comprises a plurality of curtain wall plates distributed in an array mode in the horizontal direction and the vertical direction and a self-cleaning device. The self-cleaning device comprises a cleaning mechanism arranged on the front face of the curtain wall plate and used for cleaning the surface of the curtain wall plate and a lifting mechanism arranged on the back face of the curtain wall plate and used for driving the cleaning mechanism to ascend and descend along the curtain wall for cleaning. The lifting mechanism comprises electric sliding rails embedded in the two sides of the back faces of the curtain wall plates and sliding seats which are arranged on the electric sliding rails in a sliding mode and can slide up and down along the electric sliding rails, and the longitudinally adjacent electric sliding rails are spliced. The communicated electric sliding rail systems are arranged on the two sides of the back face of each row of curtain wall plates, and the sliding seats capable of synchronously moving up and down are assembled on the sliding rails. The sliding seat freely slides along the sliding rail, then the cleaning plate installed on the front face of the curtain wall plate is driven to automatically clean the whole column of wall faces, and potential safety hazards caused by manual high-altitude cleaning are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall structures, in particular to an open curtain wall structure. Background Art

[0002] Curtain wall is a non-load-bearing building exterior wall enclosure structure. As the external covering layer of the building, it does not bear the load of the main structure of the building. It is mainly composed of panels and supporting structure systems. It can have a certain displacement or self-deformation ability relative to the main structure and does not bear the force of the main structure. The open curtain wall panels are not sealed with glue, but a certain width of gaps are retained to allow air to circulate.

[0003] However, the existing open curtain wall is prone to dust accumulation, rain marks and other stains on the surface after long-term use, which affects the appearance of the building and requires manual regular cleaning to maintain its beauty. The cleaning process requires cleaners to hang high above the building to clean each curtain wall panel and adjust the hanging position back and forth, which is cumbersome and dangerous. Utility Model Content

[0004] In order to solve the above-mentioned problems in the background technology, the utility model provides an open curtain wall structure.

[0005] The solution adopted by the utility model to solve the technical problem is: an open curtain wall structure, including a plurality of curtain wall panels distributed in an array along the horizontal and vertical directions and a self-cleaning device, the self-cleaning device includes a cleaning mechanism arranged on the front of the curtain wall panel for cleaning the surface of the curtain wall panel and a lifting mechanism arranged on the back of the curtain wall panel for driving the cleaning mechanism to lift and lower along the curtain wall for cleaning, the lifting mechanism includes electric slide rails embedded on both sides of the back of each curtain wall panel and a sliding seat slidably arranged on the electric slide rails and capable of sliding up and down along the electric slide rails, and each longitudinally adjacent electric slide rail is spliced.

[0006] By adopting the above technical solution, electric slide rails that are interconnected are arranged on both sides of the back of a row of curtain wall panels, and sliding seats that can be raised and lowered synchronously are installed on the two electric slide rails. The sliding seats that can slide up and down along the electric slide rails drive the cleaning mechanisms arranged on the surfaces of the curtain wall panels to automatically and efficiently clean the entire row of curtain wall panels, thereby reducing the risks and costs of manual cleaning and improving cleaning efficiency and safety.

[0007] Furthermore, the cleaning mechanism includes a first bracket fixedly connected to the two sliding seats, a cleaning plate fixedly connected to the first bracket and attached to the surface of the curtain wall panel, a scraper member detachably mounted on the top of the cleaning plate, and a spraying assembly arranged above the cleaning plate, and a cleaning cotton is provided on the end surface of the cleaning plate facing the curtain wall panel.

[0008] By adopting the above technical solution, the cleaning mechanism is fixedly connected to the sliding seat through the first bracket, ensuring that the front cleaning plate can stably follow the sliding seat and move up and down along the front of the curtain wall panel. A spraying assembly cooperates with a scraper member abutting against the wall to scrape off the stains on the wall. A cleaning cotton is arranged on the end face of the cleaning plate facing the curtain wall panel, which can further clean the wall and remove residual water stains.

[0009] Furthermore, the spray assembly includes a second bracket fixedly connected to the two sliding seats and arranged above the first bracket, a liquid storage box fixedly connected to the second bracket, and a plurality of spray heads connected to the liquid storage box.

[0010] By adopting the above technical solution, the multiple nozzles arranged above the scraper member can evenly spray the cleaning agent on the wall surface, and cooperate with the cleaning plate and the scraper member to complete the cleaning work.

[0011] Furthermore, the first bracket includes a base connected to the sliding seat on both sides, a telescopic cylinder fixedly connected to the base, and a telescopic arm fixedly connected to the telescopic rod in the telescopic cylinder, and the other end of the telescopic arm is fixedly connected to the cleaning plate.

[0012] By adopting the above technical solution, the telescopic arm can enable the cleaning board to flexibly cross the gap between the curtain wall panels, and then closely adhere to the curtain wall surface for cleaning operations.

[0013] Furthermore, the cleaning plate is provided with a sloped surface on the side facing away from the curtain wall plate, and a dirt collecting trough is provided below the sloped surface, and the dirt collecting trough is detachably connected to the cleaning plate.

[0014] By adopting the above technical solution, the slope can guide the cleaned dirt and liquid to flow smoothly to the sewage collection tank below, avoiding the dirt from contaminating the curtain wall surface again during the cleaning process or the stains from dripping downstairs.

[0015] In summary, the beneficial effects of the utility model are as follows: the utility model embeds and installs electric slide rails on both sides of the back of each column of curtain wall panels, and installs a sliding seat on each electric slide rail that can slide up and down synchronously along the electric slide rail to drive the front spray assembly and the cleaning plate to rise from the bottom of the curtain wall panel, thereby automatically cleaning the entire column of curtain wall panels and avoiding the safety hazards of manual high-altitude cleaning.

[0016] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0018] Figure 2 is a schematic diagram of the back side of this embodiment;

[0019] Figure 3 This is a schematic diagram of the telescopic operation of the first bracket of this embodiment.

[0020] In the figure: 1. curtain wall panel; 2. cleaning mechanism; 21. first bracket; 211. base; 212. telescopic cylinder; 213. telescopic arm; 22. cleaning plate; 221. cleaning cotton; 23. scraper member; 24. spray assembly; 241. second bracket; 242. liquid storage box; 243. nozzle; 3. lifting mechanism; 31. electric slide rail; 32. sliding seat; 4. sewage collecting tank; 5. slope. DETAILED DESCRIPTION

[0021] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0022] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0023] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0024] like Figures 1 to 3 As shown, an open curtain wall structure includes a plurality of curtain wall panels 1 arranged in an array in the horizontal and vertical directions and a self-cleaning device, wherein the self-cleaning device of this embodiment includes a cleaning mechanism 2 arranged on the front of the curtain wall panel 1 for cleaning the surface of the curtain wall panel 1 and a lifting mechanism 3 arranged on the back of the curtain wall panel 1 for driving the cleaning mechanism 2 to rise and fall along the curtain wall for cleaning, the lifting mechanism 3 includes an electric slide rail 31 embedded on both sides of the back of each curtain wall panel 1 and a sliding seat 32 slidably arranged on the electric slide rail 31 and capable of sliding up and down along the electric slide rail 31, and each longitudinally adjacent electric slide rail 31 is spliced.

[0025] The curtain wall structure of this embodiment adopts a plurality of curtain wall panels 1, which are arranged in an array in the horizontal and vertical directions. The curtain wall panels 1 are not sealed with sealant, and a certain gap is maintained to facilitate air circulation. Adding a self-cleaning device to the curtain wall structure can solve the problem of surface cleaning of the curtain wall panels 1, which consists of a cleaning mechanism 2 and a lifting mechanism 3. The cleaning mechanism 2 is located on the front of the curtain wall panel 1 and is used to clean the surface of the curtain wall, while the lifting mechanism 3 is located on the back of the curtain wall panel 1, which can drive the cleaning mechanism 2 to move in the vertical direction of the curtain wall to achieve comprehensive automatic cleaning. The lifting mechanism 3 includes an electric slide rail 31 embedded on both sides of the back of a row of longitudinally arranged curtain wall panels 1 and a sliding seat 32 installed on the electric slide rail 31 and driven by electric sliding. The sliding seat 32 is installed on the slide rail and can slide up and down along the electric slide rail 31 and is fixedly connected to the cleaning mechanism 2 to drive it to clean a row of curtain wall panels 1 from the bottom to the top of the longitudinal curtain wall panel 1. The electric slide rails 31 on both sides are driven by two high-power synchronous motors. The operation of the two motors is coordinated by an electronic control system to ensure that the two sliding seats 32 are raised and lowered synchronously and drive the cleaning mechanism 2 to stably clean the curtain wall panel 1, thereby achieving highly automated cleaning without the need for manual high-altitude cleaning.

[0026] like Figure 1 and Figure 2 As shown, the cleaning mechanism 2 of this embodiment includes a first bracket 21 fixedly connected to two sliding seats 32, a cleaning plate 22 fixedly connected to the first bracket 21 and attached to the surface of the curtain wall panel 1, a scraper member 23 detachably mounted on the top of the cleaning plate 22, and a spray assembly 24 disposed above the cleaning plate 22, and a cleaning cotton 221 is disposed on the end surface of the cleaning plate 22 facing the curtain wall panel 1. The cleaning mechanism 2 is fixedly connected to the sliding seat 32 through the first bracket 21 to ensure the stability and followability of the cleaning mechanism 2 when the sliding seat 32 moves up and down along the electric slide rail 31. The first bracket 21 is fixedly connected to the front cleaning plate 22, which directly contacts the surface of the curtain wall panel 1 and has a scraper member 23 detachably provided on the top. The scraper member 23 abuts against the surface of the curtain wall panel 1 and cooperates with a spraying component 24 on the cleaning plate 22 to evenly spray cleaning liquid or water to remove stubborn stains on the wall. The cleaning cotton 221 on the inner surface of the cleaning plate 22 can further clean and wipe off residual water stains to ensure that the surface of the curtain wall panel 1 is clean.

[0027] As shown in the figure, the spray assembly 24 of this embodiment includes a second bracket 241 which is also fixedly connected to the two sliding seats 32 and arranged above the first bracket 21, a liquid storage box 242 fixedly connected to the second bracket 241, and a plurality of nozzles 243 connected to the liquid storage box 242. The spray assembly 24 is fixedly connected to the sliding seat 32 through the second bracket 241 and installed above the first bracket 21. When the cleaning work is performed, the liquid storage box 242 can be sprayed first and then the stains can be scraped off. The liquid storage box 242 is a storage unit for cleaning liquid or water. It is fixed on the second bracket 241 to facilitate the continuous supply of the required cleaning agent during the cleaning operation. The plurality of nozzles 243 are connected to the liquid storage box 242 and are dispersedly arranged in appropriate positions to ensure that the cleaning liquid can evenly cover the surface of the curtain wall. A pump body and a control module are provided on the box body to control the nozzle 243 to spray the cleaning agent or water regularly.

[0028] like Figure 3 As shown, the first bracket 21 of this embodiment includes a base 211 connected to the sliding seat 32 on both sides, a telescopic cylinder 212 fixedly connected to the base 211, and a telescopic arm 213 fixedly connected to the telescopic rod in the telescopic cylinder 212, and the other end of the telescopic arm 213 is fixedly connected to the cleaning plate 22. The base 211 is tightly connected to the sliding seat 32, and the base 211 at both ends is fixed with a telescopic cylinder 212, and the telescopic rod in the telescopic cylinder 212 is connected to the telescopic arm 213, one end of the telescopic arm 213 is fixed to the cleaning plate 22, and the other end is controlled to be extended and retracted by the telescopic cylinder 212. By dynamically adjusting the distance between the cleaning plate 22 and the curtain wall panel 1, the cleaning plate 22 can automatically adjust its position when it is lifted or lowered to the gap position of each curtain wall panel 1, skip the gap and then fit the curtain wall surface.

[0029] like Figure 1 and Figure 3 As shown, the cleaning plate 22 of this embodiment is provided with a slope 5 on the side facing away from the curtain wall plate 1, and a dirt collecting trough 4 is further provided below the slope 5, and the dirt collecting trough 4 is detachably connected to the cleaning plate 22. The slope 5 is additionally provided on the front of the cleaning plate 22, which can effectively guide the dirt and liquid scraped off by the scraper 23 to flow smoothly to the dirt collecting trough 4 below, thereby avoiding the possibility of dirt contaminating the curtain wall surface again during the cleaning process and the possibility of dirt dripping onto pedestrians under the building.

[0030] In summary, the beneficial effects of this embodiment are as follows: this embodiment uses the lifting mechanism 3 of the electric slide rail 31 and the sliding seat 32 on the back of the curtain wall panel 1, which is controlled by the synchronous motor to drive the front cleaning mechanism 2 to perform stable cleaning along the curtain wall panel 1. The spraying assembly 24, the scraper 23, the cleaning cotton 221 and the dirt collecting tank 4 can ensure all-round cleaning from spraying, scraping, collecting dirt to drainage, and maintain the cleanliness of the curtain wall surface. The telescopic arm 213 of the first bracket 21 can drive the cleaning plate 22 to cross the gap between the curtain wall panels 1, and then closely fit to the curtain wall surface for cleaning.

[0031] The embodiments described above are only preferred implementation modes of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and modifications made by technicians in this field on the basis of the utility model shall fall within the protection scope of the present utility model.

Claims

1. An open curtain wall structure, characterized in that: The invention comprises a plurality of curtain wall panels arranged in an array in the horizontal and vertical directions and a self-cleaning device, wherein the self-cleaning device comprises a cleaning mechanism arranged on the front of the curtain wall panel for cleaning the surface of the curtain wall panel and a lifting mechanism arranged on the back of the curtain wall panel for driving the cleaning mechanism to lift and lower along the curtain wall for cleaning, the lifting mechanism comprises an electric slide rail embedded on both sides of the back of each curtain wall panel and a sliding seat slidably arranged on the electric slide rail and capable of sliding up and down along the electric slide rail, and each longitudinally adjacent electric slide rail is spliced.

2. The open curtain wall structure according to claim 1, characterized in that: The cleaning mechanism includes a first bracket fixedly connected to the two sliding seats, a cleaning plate fixedly connected to the first bracket and attached to the surface of the curtain wall panel, a scraper member detachably mounted on the top of the cleaning plate, and a spraying assembly arranged above the cleaning plate. Cleaning cotton is provided on the end surface of the cleaning plate facing the curtain wall panel.

3. The open curtain wall structure according to claim 2, characterized in that: The spray assembly comprises a second bracket fixedly connected to the two sliding seats and arranged above the first bracket, a liquid storage box fixedly connected to the second bracket, and a plurality of spray heads communicated with the liquid storage box.

4. The open curtain wall structure according to claim 2, characterized in that: The first bracket includes a base connected to the sliding seat on both sides, a telescopic cylinder fixedly connected to the base, and a telescopic arm fixedly connected to the telescopic rod in the telescopic cylinder, and the other end of the telescopic arm is fixedly connected to the cleaning plate.

5. The open curtain wall structure according to claim 2, characterized in that: The cleaning plate is provided with a sloped surface on one side facing away from the curtain wall plate, and a dirt collecting trough is further provided below the sloped surface. The dirt collecting trough is detachably connected to the cleaning plate.

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