Self-cleaning type building curtain wall structure

Abstract

The utility model discloses a self-cleaning type building curtain wall structure which comprises a glass plate, an outer frame and a cleaning device. The glass plate is arranged in the outer frame; the outer frame comprises two vertical frames which are located at the left end and the right end of the glass plate respectively. The first transverse frame is located at the top end of the glass plate, the two ends of the first transverse frame are fixedly connected with the two vertical frames respectively, and a first cavity is formed in the first transverse frame; the second transverse frame is located at the bottom end of the glass plate, and the two ends of the second transverse frame are fixedly connected with the two vertical frames respectively; the cleaning device comprises a water spraying pipe which is arranged in the first cavity of the first transverse frame and communicated with a water inlet pipe, and the water inlet pipe penetrates through the side wall of the first transverse frame; a plurality of nozzles are arranged on the water spraying pipe and are obliquely arranged towards the direction of the glass plate; the cleaning piece extrudes the surface of the glass plate; and the lifting assembly is used for driving the cleaning piece to reciprocate along the glass plate. Manual aloft work is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a self-cleaning building curtain wall structure. Background Art

[0002] With the development of modern architecture, the requirements for the beauty of buildings are getting higher and higher. As a new type of exterior wall structure, curtain wall has been more and more widely used due to its beautiful and elegant features. The curtain wall is installed on the outside of the building. Due to factors such as rainfall and dust, the curtain wall needs to be cleaned regularly to ensure the overall cleanliness and beauty of the curtain wall. The traditional cleaning method usually involves hanging the cleaning staff at the work position to clean the curtain wall. This method is labor-intensive, time-consuming and labor-intensive, and has certain risks. Utility Model Content

[0003] The utility model aims to provide a self-cleaning building curtain wall structure, which does not require manual high-altitude work and saves time and effort.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A self-cleaning building curtain wall structure, comprising: a glass plate, an outer frame, and a cleaning device;

[0006] The glass plate is arranged in the outer frame;

[0007] The outer frame comprises:

[0008] Two vertical frames, the two vertical frames are respectively located at the left and right ends of the glass plate;

[0009] A first horizontal frame, the first horizontal frame is located at the top of the glass plate, two ends of the first horizontal frame are respectively fixedly connected to the two vertical frames, and a first cavity is provided inside the first horizontal frame;

[0010] A second horizontal frame, the second horizontal frame is located at the bottom of the glass plate, and two ends of the second horizontal frame are respectively fixedly connected to the two vertical frames;

[0011] The cleaning device comprises:

[0012] A water spray pipe, the water spray pipe is arranged in the first cavity of the first transverse frame, the water spray pipe is connected to a water inlet pipe, the water inlet pipe passes through the side wall of the first transverse frame and extends to the outside of the first transverse frame; the water spray pipe is provided with a plurality of nozzles, the nozzles pass through the bottom side wall of the first transverse frame and are inclined toward the direction of the glass plate;

[0013] A cleaning member, the cleaning member is pressed against the surface of the glass plate;

[0014] A lifting assembly is used to drive the cleaning member to reciprocate up and down along the glass plate.

[0015] Furthermore, the two vertical frames are provided with mounting grooves on the sides opposite to each other, a first interlayer is provided above the mounting grooves, and a second interlayer is provided below the mounting grooves;

[0016] The lifting assembly comprises:

[0017] Two screw rods, the two screw rods are respectively located in the two installation grooves, the two ends of the screw rods are respectively rotatably connected to the top side wall and the bottom side wall of the installation groove, the bottom end of the screw rod passes through the bottom side wall of the installation groove and is fixedly connected to a rotating rod, and the bottom end of the rotating rod is rotatably connected to the bottom side wall of the second interlayer;

[0018] A first motor, wherein the first motor is fixedly connected to a bottom side wall of one of the first interlayers, and an output shaft of the first motor is fixedly connected to a top end of one of the wire rods;

[0019] A first moving block, the first moving block is sleeved on the outside of one of the wire rods through a thread, and the first moving block is connected to one end of the cleaning member;

[0020] A second moving block, the second moving block is sleeved on the outside of another screw rod through a thread, and the second moving block is connected to an end of the cleaning member away from the first moving block;

[0021] Two pulleys, the two pulleys are respectively fixedly sleeved on the outer walls of the two rotating rods;

[0022] A belt, wherein the two pulleys are connected via a belt drive;

[0023] Wherein, through holes are provided on the side walls of the two second interlayers facing each other, and the second transverse frame is provided with a second cavity with openings at both ends, and the through holes and the second cavity are used for passing the belt.

[0024] Furthermore, the cleaning element comprises:

[0025] A rotating roller, two ends of which are rotatably connected to the first moving block and the second moving block respectively;

[0026] The sponge sleeve is fixedly sleeved on the outer wall of the rotating roller, and the sponge sleeve presses the surface of the glass plate.

[0027] Furthermore, it also includes an extrusion device, which includes:

[0028] An extrusion strip, wherein the extrusion strip is fixedly connected between the first moving block and the second moving block, and an end of the extrusion strip can squeeze the sponge cover;

[0029] A driving assembly is connected to the rotating roller in a transmission manner, and is used to drive the rotating roller to rotate.

[0030] Furthermore, the driving assembly includes:

[0031] A second motor, the second motor is fixedly connected to the second moving block;

[0032] A driving gear, the driving gear is fixedly connected to the output shaft of the second motor;

[0033] The driven gear is fixedly sleeved on the end of the rotating roller, and the driven gear is meshed with the driving gear.

[0034] Compared with the prior art, the beneficial effects of the utility model are:

[0035] 1. The utility model can spray water to the glass plate through a water spray pipe, and at the same time, the cleaning part is driven to reciprocate up and down along the glass plate through the lifting component, so as to achieve the purpose of cleaning the surface of the glass plate, without the need for manual high-altitude operation, avoiding risks and saving time and labor.

[0036] 2. The utility model drives the rotating roller to rotate through the driving component, and the rotating roller drives the sponge cover to rotate. When the sponge cover passes through the squeezing bar, the squeezing bar squeezes the sponge cover to squeeze out the sewage absorbed by the sponge cover during the cleaning process, so that the sponge cover can always clean the glass plate in a relatively clean state, and the cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the structure of the utility model;

[0038] Figure 2 It is a structural schematic diagram of another perspective of the utility model;

[0039] Figure 3 for Figure 2 A magnified image of point A;

[0040] Figure 4 It is a structural schematic diagram of another viewing angle of the utility model;

[0041] Figure 5 for Figure 4 A magnified view of point B;

[0042] Figure 6 for Figure 4 Enlarged view of point C;

[0043] Figure 7 It is a schematic diagram of the structures of the cleaning member, the extrusion device, the first moving block, and the second moving block;

[0044] Figure 8 for Figure 7 The enlarged view of point D;

[0045] Fig. 9It is a schematic structural diagram of the cleaning member, the extrusion device, the first moving block, and the second moving block from another perspective;

[0046] Fig.10 for Fig. 9 The enlarged view of point E;

[0047] Fig.11 It is a schematic diagram of the internal structure of the utility model;

[0048] Fig.12 for Fig.11 The enlarged view of point F;

[0049] Fig.13 for Fig.11 The enlarged view of G;

[0050] Fig.14 for Fig.11 Enlarged view of H;

[0051] Fig.15 It is a longitudinal half-section structure schematic diagram of the utility model;

[0052] Fig.16 for Fig.15 A magnified view of point I;

[0053] Fig.17 for Fig.15 The enlarged view of J;

[0054] Fig.18 It is a schematic diagram of a transverse half-section structure of the utility model;

[0055] Fig.19 for Fig.18 Enlarged view of K.

[0056] In the figure: 1. glass plate; 2. vertical frame; 21. mounting groove; 22. first interlayer; 23. second interlayer; 24. through hole; 25. third slot; 3. first transverse frame; 31. first cavity; 32. first slot; 4. second transverse frame; 41. second cavity; 42. second slot; 5. water spray pipe; 51. water inlet pipe; 52. nozzle; 6. cleaning member; 61. rotating roller; 62. sponge cover; 71. screw rod; 72. first motor; 73. first moving block; 74. second moving block; 75. pulley; 76. belt; 77. rotating rod; 78. mounting plate; 81. extrusion strip; 82. second motor; 83. driving gear; 84. driven gear; 9. rubber strip; 91. slot. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0058] See also Figure 1-19 , an embodiment provided by the utility model:

[0059] like Figure 1 As shown, a self-cleaning building curtain wall structure comprises: a glass plate 1, an outer frame, and a cleaning device; wherein:

[0060] The glass plate 1 is arranged in the outer frame;

[0061] The outer frame includes: two vertical frames 2, a first horizontal frame 3, and a second horizontal frame 4; wherein:

[0062] Two vertical frames 2 are respectively located at the left and right ends of the glass plate 1;

[0063] The first horizontal frame 3 is located at the top of the glass plate 1, and the two ends of the first horizontal frame 3 are fixedly connected to the two vertical frames 2 respectively. Fig.11 , Fig.13 As shown, a first cavity 31 is provided inside the first horizontal frame 3;

[0064] The second horizontal frame 4 is located at the bottom of the glass plate 1, and both ends of the second horizontal frame 4 are fixedly connected to the two vertical frames 2 respectively;

[0065] The cleaning device comprises: a water spray pipe 5, a cleaning member 6, and a lifting assembly; wherein:

[0066] like Figure 4 , Figure 5 , Fig.11 , Fig.13 As shown, the water spray pipe 5 is arranged in the first cavity 31 of the first transverse frame 3. The water spray pipe 5 is a water pipe with closed ends. The two ends of the water spray pipe 5 are fixedly connected to the inner walls of the two ends of the first transverse frame 3. The water spray pipe 5 is connected to a water inlet pipe 51, which passes through the side wall of the first transverse frame 3 and extends to the outside of the first transverse frame 3. The water spray pipe 5 is provided with a plurality of nozzles 52, such as Fig.16 As shown, the nozzle 52 penetrates the bottom side wall of the first horizontal frame 3 and is tilted toward the direction of the glass plate 1;

[0067] The cleaning member 6 presses the surface of the glass plate 1;

[0068] The lifting assembly is used to drive the cleaning member 6 to reciprocate up and down along the glass plate 1 .

[0069] Water is sprayed onto the glass plate 1 through the water spray pipe 5, and at the same time, the cleaning member 6 is driven to reciprocate up and down along the glass plate 1 through the lifting assembly, so as to achieve the purpose of cleaning the surface of the glass plate 1, thereby eliminating the need for manual high-altitude operations, avoiding risks, and saving time and effort.

[0070] Specifically, Figure 2 , Figure 4 As shown, the two vertical frames 2 are provided with mounting grooves 21 on the sides opposite to each other. Fig.11 , Fig.12 , Fig.14 As shown, a first interlayer 22 is provided above the mounting groove 21, and a second interlayer 23 is provided below the mounting groove 21;

[0071] The lifting assembly includes: two screw rods 71, a first motor 72, a first moving block 73, a second moving block 74, two pulleys 75, and a belt 76; wherein:

[0072] like Figure 2 , Figure 4 As shown, the two screw rods 71 ​​are respectively located in the two mounting grooves 21, and the two ends of the screw rod 71 are rotatably connected to the top side wall and the bottom side wall of the mounting groove 21, respectively. Fig.11 , Fig.14 As shown, the bottom end of the screw rod 71 passes through the bottom side wall of the installation groove 21 and is fixedly connected to a rotating rod 77, and the bottom end of the rotating rod 77 is rotatably connected to the bottom side wall of the second interlayer 23;

[0073] like Fig.12 As shown, the first motor 72 is fixedly connected to the bottom side wall of one of the first interlayers 22, and the output shaft of the first motor 72 passes through the bottom side wall of the first interlayer 22 and is fixedly connected to the top end of the screw rod 71 below the first interlayer 22;

[0074] like Figure 3 As shown, the first moving block 73 is sleeved on the outside of one of the threaded rods 71 ​​by a thread, and the first moving block 73 is connected to one end of the cleaning member 6;

[0075] like Figure 6 As shown, the second moving block 74 is sleeved on the outside of the other screw rod 71 through a thread, and the second moving block 74 is connected to one end of the cleaning member 6 away from the first moving block 73;

[0076] like Fig.11 , Fig.14 As shown, the two pulleys 75 are respectively fixedly sleeved on the outer walls of the two rotating rods 77;

[0077] The two pulleys 75 are connected by a belt 76;

[0078] Among them, through holes 24 are provided on the side walls opposite to each other of the two second interlayers 23, and the second transverse frame 4 is provided with a second cavity 41 with openings at both ends. The positions of the through holes 24 and the second cavity 41 correspond to the position of the pulley 75, and the through holes 24 and the second cavity 41 are used to pass the belt 76.

[0079] The first motor 72 drives one of the screws 71 to rotate, and the screw 71 drives a rotating rod 77 fixedly connected to the screw 71 to rotate, and the rotating rod 77 drives a pulley 75 sleeved on the rotating rod 77 to rotate, and the pulley 75 drives another pulley 75 to rotate via a belt 76, so that the two screws 71 rotate synchronously, and the rotation of the two screws 71 drives the first moving block 73 and the second moving block 74 to move in the vertical direction, thereby driving the cleaning member 6 to move up and down along the glass plate 1.

[0080] Specifically, Figure 6-10 As shown, the cleaning member 6 comprises: a rotating roller 61 and a sponge cover 62; wherein:

[0081] The two ends of the rotating roller 61 are rotatably connected to the first moving block 73 and the second moving block 74 respectively;

[0082] The sponge cover 62 is fixedly sleeved on the outer wall of the rotating roller 61 , and the sponge cover 62 presses the surface of the glass plate 1 .

[0083] Specifically, it also includes an extrusion device, which includes: an extrusion bar 81 and a driving component; wherein:

[0084] The extrusion strip 81 is fixedly connected between the first moving block 73 and the second moving block 74, and the end of the extrusion strip 81 can squeeze the sponge cover 62;

[0085] The driving assembly is in transmission connection with the rotating roller 61 , and the driving assembly is used to drive the rotating roller 61 to rotate.

[0086] Specifically, the driving assembly includes: a second motor 82, a driving gear 83, and a driven gear 84; the second motor 82 is fixedly connected to the second moving block 74, the second moving block 74 is fixedly connected to a mounting plate 78, the second motor 82 is also fixedly connected to the mounting plate 78, the output shaft of the second motor 82 passes through the mounting plate 78 and is fixedly connected to the driving gear 83; the driven gear 84 is fixedly sleeved on the end of the rotating roller 61, and the driven gear 84 is meshed with the driving gear 83.

[0087] The second motor 82 drives the driving gear 83 to rotate, the driving gear 83 drives the driven gear 84 to rotate, the driven gear 84 drives the rotating roller 61 to rotate, the rotating roller 61 drives the sponge cover 62 to rotate, when the sponge cover 62 passes through the squeezing bar 81, the squeezing bar 81 squeezes the sponge cover 62, so as to squeeze out the sewage absorbed by the sponge cover 62 during the cleaning process, so that the sponge cover 62 can always clean the glass plate 1 in a relatively clean state, and the cleaning effect is better.

[0088] Specifically, Figure 15-19 As shown, a first card slot 32 is provided at the bottom of the first horizontal frame 3, a second card slot 42 is provided at the top of the second horizontal frame 4, and third card slots 25 are provided on the sides opposite to each other of the two vertical frames 2. Rubber strips 9 are provided in the first card slot 32, the second card slot 42, and the two third card slots 25. A slot 91 is provided on the side of the rubber strip 9 close to the glass plate 1, and the top, bottom, left and right ends of the glass plate 1 are respectively inserted into the slots 91 of the four rubber strips 9.

[0089] Working principle: connect the water inlet pipe 51 to the external water source through the water pipe, spray water to the glass plate 1 through the water spray pipe 5, start the first motor 72, the first motor 72 drives one of the screw rods 71 ​​to rotate, the screw rod 71 drives the rotating rod 77 fixedly connected to the screw rod 71 to rotate, the rotating rod 77 drives the pulley 75 sleeved on the rotating rod 77 to rotate, the pulley 75 drives the other pulley 75 to rotate through the belt 76, so that the two screw rods 71 ​​rotate synchronously, and the rotation of the two screw rods 71 ​​drives the first moving block 7 3. The second moving block 74 moves in the vertical direction, thereby driving the cleaning member 6 to move along the glass plate 1, so as to scrub the surface of the glass plate 1; the second motor 82 is started, the second motor 82 drives the driving gear 83 to rotate, the driving gear 83 drives the driven gear 84 to rotate, the driven gear 84 drives the rotating roller 61 to rotate, the rotating roller 61 drives the sponge cover 62 to rotate, when the sponge cover 62 passes through the squeezing bar 81, the squeezing bar 81 squeezes the sponge cover 62, so as to squeeze out the sewage absorbed by the sponge cover 62 during the cleaning process.

[0090] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A self-cleaning building curtain wall structure, characterized in that: include: Glass panels, outer frames, and washing devices; The glass plate is arranged in the outer frame; The outer frame comprises: Two vertical frames, the two vertical frames are respectively located at the left and right ends of the glass plate; A first horizontal frame, the first horizontal frame is located at the top of the glass plate, two ends of the first horizontal frame are respectively fixedly connected to the two vertical frames, and a first cavity is provided inside the first horizontal frame; A second horizontal frame, the second horizontal frame is located at the bottom of the glass plate, and two ends of the second horizontal frame are respectively fixedly connected to the two vertical frames; The cleaning device comprises: A water spray pipe, the water spray pipe is arranged in the first cavity of the first transverse frame, the water spray pipe is connected to a water inlet pipe, the water inlet pipe passes through the side wall of the first transverse frame and extends to the outside of the first transverse frame; the water spray pipe is provided with a plurality of nozzles, the nozzles pass through the bottom side wall of the first transverse frame and are inclined toward the direction of the glass plate; A cleaning member, the cleaning member is pressed against the surface of the glass plate; A lifting assembly is used to drive the cleaning member to reciprocate up and down along the glass plate.

2. The self-cleaning building curtain wall structure according to claim 1, characterized in that: The two vertical frames are each provided with a mounting groove on one side opposite to each other, a first interlayer is provided above the mounting groove, and a second interlayer is provided below the mounting groove; The lifting assembly comprises: Two screw rods, the two screw rods are respectively located in the two installation grooves, the two ends of the screw rods are respectively rotatably connected to the top side wall and the bottom side wall of the installation groove, the bottom end of the screw rod passes through the bottom side wall of the installation groove and is fixedly connected to a rotating rod, and the bottom end of the rotating rod is rotatably connected to the bottom side wall of the second interlayer; A first motor, wherein the first motor is fixedly connected to a bottom side wall of one of the first interlayers, and an output shaft of the first motor is fixedly connected to a top end of one of the wire rods; A first moving block, the first moving block is sleeved on the outside of one of the wire rods through a thread, and the first moving block is connected to one end of the cleaning member; A second moving block, the second moving block is sleeved on the outside of another screw rod through a thread, and the second moving block is connected to an end of the cleaning member away from the first moving block; Two pulleys, the two pulleys are respectively fixedly sleeved on the outer walls of the two rotating rods; A belt, wherein the two pulleys are connected via a belt drive; Wherein, through holes are provided on the side walls of the two second interlayers facing each other, and the second transverse frame is provided with a second cavity with openings at both ends, and the through holes and the second cavity are used for passing the belt.

3. The self-cleaning building curtain wall structure according to claim 2, characterized in that: The cleaning element comprises: A rotating roller, two ends of which are rotatably connected to the first moving block and the second moving block respectively; The sponge sleeve is fixedly sleeved on the outer wall of the rotating roller, and the sponge sleeve presses the surface of the glass plate.

4. The self-cleaning building curtain wall structure according to claim 3, characterized in that: Also included is an extrusion device, the extrusion device comprising: An extrusion strip, wherein the extrusion strip is fixedly connected between the first moving block and the second moving block, and an end of the extrusion strip can squeeze the sponge cover; A driving assembly is connected to the rotating roller in a transmission manner, and is used to drive the rotating roller to rotate.

5. The self-cleaning building curtain wall structure according to claim 4, characterized in that: The drive assembly comprises: A second motor, the second motor is fixedly connected to the second moving block; A driving gear, the driving gear is fixedly connected to the output shaft of the second motor; The driven gear is fixedly sleeved on the end of the rotating roller and meshes with the driving gear.

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