Fireproof translation roller shutter

Abstract

The utility model relates to the technical field of roller shutter doors, in particular to a fireproof translation roller shutter which comprises a roller shutter body, a mounting box and a collecting mechanism, a rolling roller and a rotating rod are arranged in the mounting box, belt wheels and belt bodies are arranged at the two ends of the rolling roller and the two ends of the rotating rod respectively, and brushes are arranged on the rotating rod. The collecting mechanism comprises a collecting frame, a guiding pipe, a collecting box and a collecting box, an inclined face is arranged in the collecting box, a plurality of springs are welded to the lower portion of the collecting box, a connecting plate is arranged below the springs, a beating assembly is arranged on the front end face of the mounting box, dust on the roller shutter body is cleaned through a brush, and then the dust is collected through the collecting box. And meanwhile, a connecting plate below the collecting box is beaten through a beating assembly, intermittent vibration can occur in the collecting box under the action of a plurality of springs, and therefore dust enters a guide pipe through an inclined face and is finally collected through a collecting box, and then dust treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling shutter doors, in particular to a fireproof translational rolling shutter. Background Art

[0002] Rolling shutter doors are doors that rotate up and down with a scroll wheel above the door as the center. They are generally used for the main doors of shops or factories. They are easy to open and close and have high stability. There are many types of rolling shutter doors on the market, such as fireproof rolling shutter doors, aluminum alloy rolling shutter doors, etc. Fireproof rolling shutter doors are mainly used in fireproof partition areas to effectively prevent the spread of fire; Prior art CN211777115U is a fireproof rolling shutter door that is easy to open. It can provide a large impact force by ejecting support at the bottom of the fireproof rolling shutter door body, and can instantly raise the fireproof rolling shutter door body, thereby improving the use effect. However, the existing fireproof rolling shutter door still has some shortcomings during use. For example, it is not convenient to clean the dust on the surface of the rolling shutter door when the rolling shutter door is rolled up. After long-term use, the surface of the rolling shutter door is prone to adsorb dust, which affects the cleanliness of the rolling shutter door and brings inconvenience to the cleaning of the staff, thereby reducing the use efficiency of the rolling shutter door.

[0003] Prior art patent CN215718282U discloses a fireproof rolling shutter door, comprising an installation box, which is installed at a corresponding position of the door head, a servo motor is arranged inside the installation box, and the output end of the servo motor is connected to a rotating rod; a first bevel gear, which is fixed to the bottom end of the rotating rod, the first bevel gear and the second bevel gear are meshed and connected, and a first rotating shaft runs through the inside of the second bevel gear; a second rotating shaft runs through the inside of the second connecting gear, a sleeve rod is arranged on the outside of the second rotating shaft, and a brush is installed on the outer wall of the sleeve rod; in the fireproof rolling shutter door, a limiting block is arranged on the inner wall of the sleeve rod, and the limiting block is connected to the second rotating shaft through a slot, and a brush is bonded to the outer wall of the sleeve rod, so that it is convenient to disassemble the sleeve rod and the second rotating shaft, and then it is convenient to repair and replace the operation when it is damaged, which further improves the practicality of the rolling shutter door.

[0004] However, in the above-mentioned prior art, after the dust on the rolling door body is cleaned by a brush, the dust will directly fall to the ground or float in the air, so the ground needs to be swept, and the dust floating in the air will directly enter the nose and mouth, which can easily cause discomfort to the user. Utility Model Content

[0005] The purpose of the utility model is to provide a fireproof sliding roller shutter, aiming to solve the technical problem in the prior art that after the dust on the roller shutter door body is cleaned with a brush, the dust will directly fall to the ground or float in the air, so that the ground needs to be swept, and the dust floating in the air will directly enter the nose and mouth, which can easily cause discomfort to the user.

[0006] To achieve the above-mentioned purpose, the utility model adopts a fireproof translational rolling shutter, including a rolling shutter body, an installation box and a collection mechanism, wherein a rolling roller and a rotating rod are arranged in the installation box, the rolling roller is driven by a servo motor, and pulleys and belt bodies are arranged at both ends of the rolling roller and the rotating rod, and a brush is arranged on the rotating rod, the rolling shutter body is wound around the outside of the rolling roller, and the belt body is connected to the pulley in a driving manner and is sleeved on the pulley between the rolling roller and the rotating rod, the brush and the rolling shutter body are mutually supported and are located on the front end surface of the rolling shutter body, and the collection mechanism includes a collection frame , a guide tube and a collecting box, a collecting box is arranged in the collecting frame, the collecting box has an inclined surface, a plurality of springs are welded below the collecting box, a connecting plate is arranged below the plurality of springs, a striking assembly is arranged on the front end surface of the mounting box, the collecting frame is connected with the guide tube and is located below the guide tube, the guide tube is connected with the collecting box and is located below the collecting box and is also located at the lowest point of the inclined surface, the collecting box is fixedly connected with the mounting box and is located on the inner side of the mounting box and is also located directly below the brush, and the output end of the striking assembly is located directly below the connecting plate.

[0007] In which, the collection mechanism also includes a plurality of positioning rods, a limiting plate is arranged below the positioning rods, the plurality of positioning rods are respectively fixedly connected to the collection box and are located below the collection box, and the spring is sleeved on the corresponding positioning rods, and the connecting plates are also respectively slidably connected to the positioning rods and sleeved on the plurality of positioning rods.

[0008] Among them, the striking assembly includes a striking cam and a speed regulating motor, the striking cam is transmission-connected to the speed regulating motor and is located at the output end of the speed regulating motor, the speed regulating motor is fixedly connected to the installation and is located at the front end face of the installation box, and the striking cam is also located directly below the connecting plate.

[0009] Wherein, the fireproof sliding roller shutter further comprises two pulling blocks, which are respectively fixedly connected to the roller shutter body and are located at the front and rear end surfaces of the roller shutter body.

[0010] Among them, the rolling shutter body includes a reinforcement layer, a fireproof layer and an anti-corrosion layer. The reinforcement layer is bonded to the anti-corrosion layer and is located at the rear end face of the anti-corrosion layer. The fireproof layer is bonded to the anti-corrosion layer and is located at the front end face of the anti-corrosion layer. The two pulling blocks are respectively arranged on the end faces of the reinforcement layer and the fireproof layer. The reinforcement layer, the fireproof layer and the anti-corrosion layer are all wound around the outside of the rolling roller. The brush and the fireproof layer are against each other and are located at the front end face of the fireproof layer. The reinforcement layer, the anti-corrosion layer and the fireproof layer are arranged in sequence from the inside to the outside.

[0011] Wherein, the reinforcement layer is made of color steel plate, the anti-corrosion layer is anti-corrosion paint, the fire-proof layer is fire-proof paint, and the fire-proof layer is evenly sprayed on the outer surface of the anti-corrosion layer.

[0012] Wherein, the pulling block is natural rubber.

[0013] Wherein, a plurality of latching teeth are arranged on the outer side of the pulley, a plurality of latching grooves are arranged on the inner wall of the belt body, and the latching grooves are matched with the latching teeth.

[0014] Wherein, the brush is a spring brush.

[0015] Wherein, bearings are also provided at both ends of the rotating rod, and the bearings are located at both ends of the installation box.

[0016] The utility model discloses a fireproof translational rolling shutter, comprising a rolling shutter body, an installation box and a collecting mechanism, wherein a rolling roller and a rotating rod are arranged in the installation box, the rolling roller is driven by a servo motor, pulleys and a belt body are arranged at both ends of the rolling roller and the rotating rod, a brush is arranged on the rotating rod, the collecting mechanism comprises a collecting frame, a guide tube and a collecting box, a collecting box is arranged in the collecting frame, an inclined surface is arranged in the collecting box, a plurality of springs are welded at the bottom of the collecting box, a connecting plate is arranged at the bottom of the plurality of springs, a striking assembly is arranged at the front end surface of the installation box, and dust on the rolling shutter body is cleaned by the brush. The dust is then cleaned and collected by the collection box, and at the same time, the connecting plate below the collection box is struck by the striking assembly. Under the action of the multiple springs, intermittent vibrations can occur inside the collection box, so that the dust enters the guide tube through the inclined surface, and is finally collected by the collection box, thereby facilitating the processing of the dust. In this way, the technical problem that after the dust on the rolling door body is cleaned with a brush, the dust will directly fall to the ground or float in the air, so that the ground needs to be swept, and the dust floating in the air will directly enter the nose and mouth, which can easily cause discomfort to the user is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional stereogram of the first embodiment of the utility model.

[0019] Figure 2 It is a side view of the first embodiment of the utility model.

[0020] Figure 3 The utility model Figure 2 Section view along line AA.

[0021] Figure 4 The utility model Figure 3 A partial enlarged view of point B in the middle.

[0022] Figure 5 The utility model Figure 2 Sectional view along the CC line.

[0023] Figure 6 The utility model Figure 5 Sectional view along line DD.

[0024] Figure 7 The utility model Figure 6 A partial enlarged view of point E in the middle.

[0025] Figure 8 It is a side view of the second embodiment of the utility model.

[0026] Fig. 9 The utility model Figure 8 Cross-sectional view along line FF.

[0027] Fig.10 The utility model Fig. 9 A partial enlarged view of point G in the middle.

[0028] Fig.11 The utility model Fig. 9 Sectional view along line HH.

[0029] Fig.12 The utility model Fig.11 A partial enlarged view of point I in the middle.

[0030] 101-roller shutter body, 102-installation box, 103-rolling roller, 104-rotating rod, 105-pulley, 106-belt body, 107-brush, 108-collection frame, 109-guide tube, 110-collection box, 111-collection box, 112-inclined surface, 113-spring, 114-connecting plate, 115-positioning rod, 116-limiting plate, 117-strike cam, 118-speed regulating motor, 119-wall, 120-servo motor, 201-pull block, 202-grip, 203-slot, 204-bearing. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] First embodiment:

[0033] See also Figure 1 to Figure 7 ,in Figure 1 It is a three-dimensional stereogram of the first embodiment of the utility model. Figure 2 is a side view of the first embodiment of the utility model, Figure 3 The utility model Figure 2 The cross-sectional view along the AA line. Figure 4 The utility model Figure 3 A partial enlarged view of point B in the middle. Figure 5 The utility model Figure 2 Cross-sectional view of the CC line, Figure 6 The utility model Figure 5 The cross-sectional view of the DD line, Figure 7 The utility model Figure 6 A partial enlarged view of point E in the middle.

[0034] The utility model provides a fireproof sliding roller shutter, including a roller shutter body 101, an installation box 102 and a collecting mechanism, wherein the collecting mechanism includes a collecting frame 108, a guide tube 109, a collecting box 110 and a plurality of positioning rods 115, and the striking assembly includes a striking cam 117 and a speed regulating motor 118. The above-mentioned scheme solves the technical problem that after the dust on the roller shutter door body is cleaned by the brush 107, the dust will directly fall to the ground or float in the air, so that the ground needs to be swept, and the dust floating in the air will directly enter the nose and mouth, which will easily cause the user to feel uncomfortable.

[0035] According to the present specific embodiment, a rolling roller 103 and a rotating rod 104 are arranged in the installation box 102, and the rolling roller 103 is driven by a servo motor 120, and pulleys 105 and belt bodies 106 are arranged at both ends of the rolling roller 103 and the rotating rod 104, and a brush 107 is arranged on the rotating rod 104, and the rolling curtain body 101 is wound around the outer side of the rolling roller 103, and the belt body 106 is connected to the pulley 105 by transmission, and is sleeved on the pulley 105 between the rolling roller 103 and the rotating rod 104, and the brush 107 is connected to the rolling curtain body 101. The curtain body 101 is mutually supported and located at the front end face of the rolling curtain body 101. By starting the servo motor 120, the servo motor 120 drives the rolling roller 103 to rotate, so that the rolling curtain body 101 is kept horizontal and moves up and down under the action of the rolling roller 103. At the same time, under the action of the belt body 106 and the pulley 105, the rotating rod 104 is rotated and drives the brush 107 to clean the dust on the rolling curtain body 101. Finally, the dust is collected by the collecting mechanism. The installation box 102 of this design can be installed on the wall 119.

[0036] Among them, a collection box 111 is arranged in the collection frame 108, and an inclined surface 112 is arranged in the collection box 110. A plurality of springs 113 are welded and arranged below the collection box 110, and a connecting plate 114 is arranged below the plurality of springs 113. A striking assembly is arranged on the front end surface of the installation box 102. The collection frame 108 is connected with the guide tube 109 and is located below the guide tube 109. The guide tube 109 is connected with the collection box 110 and is located below the collection box 110 and is also located at the lowest point of the inclined surface 112. The collection box 110 is fixedly connected with the installation box 102 and is located on the inner side of the installation box 102 and is also located directly below the brush 107. The output end of the striking assembly is located directly below the connecting plate 114. The dust on the shutter body 101 is cleaned by the brush 107, and then collected by the collection box 110, and at the same time, the connecting plate 114 below the collection box 110 is struck by the striking assembly, and the collection box 110 can be intermittently vibrated under the action of the plurality of springs 113, so that the dust enters the guide tube 109 through the inclined surface 112, and is finally collected by the collection box 111, thereby facilitating the processing of the dust. In this way, the technical problem that after the dust on the shutter body is cleaned by the brush 107, the dust will directly fall to the ground or float in the air, so that the ground needs to be swept, and the dust floating in the air will directly enter the nose and mouth, which can easily cause discomfort to the user is solved.

[0037] Secondly, a limiting plate 116 is provided below the positioning rod 115, and the plurality of positioning rods 115 are respectively fixedly connected to the collection box 110 and are located below the collection box 110, and the spring 113 is sleeved on the corresponding positioning rod 115, and the connecting plate 114 is also respectively slidably connected to the positioning rod 115 and sleeved on the plurality of positioning rods 115. The positioning rod 115 can prevent the spring 113 from bending or deflecting. It should be noted that the opening of the positioning rod 115 passing through the connecting plate 114 is larger than the diameter of the positioning rod 115.

[0038] Again, the striking cam 117 is transmission-connected to the speed regulating motor 118 and is located at the output end of the speed regulating motor 118. The speed regulating motor 118 is fixedly connected to the installation and is located at the front end face of the installation box 102. The striking cam 117 is also located directly below the connecting plate 114. By setting the striking cam 117, it is convenient to intermittently strike the connecting plate 114, thereby causing the collection box 110 to vibrate, thereby facilitating the movement of dust into the guide tube 109.

[0039] When the utility model is used to collect dust, the dust is cleaned into the collection box 110 by the brush 107. At this time, the speed regulating motor 118 is started, and the striking cam 117 strikes the connecting plate 114, so that the connecting plate 114 squeezes the plurality of springs 113. When the striking cam 117 moves away from the connecting plate 114, the connecting plate 114 is instantly moved downward and reset by the action of the springs 113, thereby generating vibration, and a certain vibration is also generated when the striking cam 117 contacts the connecting plate 114, and then the dust in the collection box 110 enters the guide tube 109 along the inclined surface 112 through the vibration, and finally falls into the collection box 111. In this way, the technical problem that after the dust on the rolling door body is cleaned by the brush 107, the dust will directly fall to the ground or float in the air, so that the ground needs to be cleaned, and the dust floating in the air will directly enter the nose and mouth, which can easily cause discomfort to the user is solved.

[0040] The second embodiment is:

[0041] Based on the first embodiment, please refer to Figure 8 to Figure 12 ,in Figure 8 is a side view of the second embodiment of the utility model, Fig. 9 The utility model Figure 8 The cross-sectional view of the FF line, Fig.10 The utility model Fig. 9 A partial enlarged view of the G in the middle. Fig.11The utility model Fig. 9 The cross-sectional view of the HH line, Fig.12 The utility model Fig.11 A partial enlarged view of point I in the middle.

[0042] The utility model provides a fireproof translational rolling shutter, which also includes two pulling blocks 201, and the rolling shutter body 101 includes a reinforcement layer, a fireproof layer and an anti-corrosion layer.

[0043] According to this specific embodiment, the two pulling blocks 201 are respectively fixedly connected to the roller shutter body 101 and are located at the front and rear end surfaces of the roller shutter body 101. When a problem occurs with the servo motor 120, the roller shutter body 101 can be directly operated through the pulling blocks 201, thereby facilitating maintenance.

[0044] Among them, the reinforcement layer is bonded to the anti-corrosion layer and is located at the rear end face of the anti-corrosion layer, the fireproof layer is bonded to the anti-corrosion layer and is located at the front end face of the anti-corrosion layer, the two pulling blocks 201 are respectively arranged on the end faces of the reinforcement layer and the fireproof layer, the reinforcement layer, the fireproof layer and the anti-corrosion layer are all wound on the outside of the rolling roller 103, the brush 107 and the fireproof layer are mutually supported and are located at the front end face of the fireproof layer, and the reinforcement layer, the anti-corrosion layer and the fireproof layer are arranged in sequence from the inside to the outside.

[0045] Secondly, the reinforcement layer is made of color steel plate, the anti-corrosion layer is anti-corrosion paint, the fire-proof layer is fire-proof paint, and the fire-proof layer is evenly sprayed on the outer surface of the anti-corrosion layer. By using anti-corrosion paint and fire-proof paint, the service life of the fire-proof sliding roller shutter of this design can be improved and it can also have a fire-proof effect.

[0046] Again, the pulling block 201 is made of natural rubber. By using natural rubber, the gripping force of the pulling block 201 can be improved, thereby avoiding slipping.

[0047] At the same time, a plurality of latch teeth 202 are arranged on the outer side of the pulley 105, and a plurality of latch grooves 203 are arranged on the inner wall of the belt body 106, and the latch grooves 203 are adapted to the latch teeth 202. The arrangement of the latch teeth 202 and the latch grooves 203 can ensure that the rotation angles of the rolling roller 103 and the rotating rod 104 are consistent, thereby avoiding the belt body 106 from slipping on the pulley 105.

[0048] In addition, the brush 107 is a spring 113 brush, which can facilitate cleaning of curved or complex surfaces.

[0049] Finally, bearings 204 are provided at both ends of the rotating rod 104 , and the bearings 204 are located at both ends of the installation box 102 . The bearings 204 can improve the rotation stability of the rotating rod 104 .

[0050] A fireproof translation roller shutter of the present embodiment can be used. When a problem occurs with the servo motor 120, the roller shutter body 101 can be directly operated through the pulling block 201, thereby facilitating maintenance. The use of anti-corrosion paint and fire-retardant paint can not only increase the service life of the fireproof translation roller shutter of the present design, but also make it fireproof. The use of natural rubber can improve the gripping force of the pulling block 201, thereby avoiding slipping. The arrangement of the latch teeth 202 and the latch grooves 203 can ensure that the rotation angles of the rolling roller 103 and the rotating rod 104 are consistent, thereby avoiding the belt body 106 from slipping on the pulley 105. The use of the spring 113 brush can facilitate the cleaning of curved or complex surfaces. The bearing 204 can improve the rotation stability of the rotating rod 104.

[0051] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A fireproof translational rolling shutter, comprising a rolling shutter body and an installation box, wherein a rolling roller and a rotating rod are arranged in the installation box, wherein the rolling roller is driven by a servo motor, and pulleys and a belt body are arranged at both ends of the rolling roller and the rotating rod, and a brush is arranged on the rotating rod, wherein the rolling shutter body is wound around the outer side of the rolling roller, and the belt body is connected to the pulley by transmission and is sleeved on the pulley between the rolling roller and the rotating rod, and the brush and the rolling shutter body are mutually supported and located on the front end surface of the rolling shutter body, wherein: It also includes collecting agencies; The collecting mechanism includes a collecting frame, a guide tube and a collecting box. The collecting frame is provided with a collecting box, and the collecting box has an inclined surface. A plurality of springs are welded below the collecting box, and a connecting plate is provided below the plurality of springs. A striking assembly is provided on the front end surface of the mounting box. The collecting frame is connected with the guide tube and is located below the guide tube. The guide tube is connected with the collecting box and is located below the collecting box and is also located at the lowest point of the inclined surface. The collecting box is fixedly connected with the mounting box and is located on the inner side of the mounting box and is also located directly below the brush. The output end of the striking assembly is located directly below the connecting plate.

2. The fireproof sliding roller shutter according to claim 1, characterized in that: The collection mechanism also includes a plurality of positioning rods, and a limiting plate is arranged below the positioning rods. The plurality of positioning rods are respectively fixedly connected to the collection box and are located below the collection box, and the spring is sleeved on the corresponding positioning rods, and the connecting plates are also respectively slidably connected to the positioning rods and sleeved on the plurality of positioning rods.

3. The fireproof sliding roller shutter according to claim 2, characterized in that: The striking assembly includes a striking cam and a speed regulating motor, the striking cam is transmission-connected to the speed regulating motor and is located at the output end of the speed regulating motor, the speed regulating motor is fixedly connected to the installation and is located at the front end surface of the installation box, and the striking cam is also located directly below the connecting plate.

4. The fireproof sliding roller shutter according to claim 3, characterized in that: The fireproof translational rolling shutter further comprises two pulling blocks, which are respectively fixedly connected to the rolling shutter body and are located at the front and rear end surfaces of the rolling shutter body.

5. The fireproof sliding roller shutter according to claim 4, characterized in that: The roller shutter body includes a reinforcement layer, a fireproof layer and an anti-corrosion layer. The reinforcement layer is bonded to the anti-corrosion layer and is located at the rear end face of the anti-corrosion layer. The fireproof layer is bonded to the anti-corrosion layer and is located at the front end face of the anti-corrosion layer. The two pulling blocks are respectively arranged on the end faces of the reinforcement layer and the fireproof layer. The reinforcement layer, the fireproof layer and the anti-corrosion layer are all wound around the outside of the rolling roller. The brush and the fireproof layer are mutually supported and are located at the front end face of the fireproof layer. The reinforcement layer, the anti-corrosion layer and the fireproof layer are arranged in sequence from the inside to the outside.

6. The fireproof sliding roller shutter according to claim 5, characterized in that: The reinforcement layer is made of color steel plate, the anti-corrosion layer is anti-corrosion paint, the fire-proof layer is fire-proof paint, and the fire-proof layer is evenly sprayed on the outer surface of the anti-corrosion layer.

7. The fireproof sliding roller shutter according to claim 6, characterized in that: The pulling block is made of natural rubber.

8. The fireproof sliding roller shutter according to claim 7, characterized in that: The outer side of the belt pulley is provided with a plurality of latching teeth, the inner wall of the belt body is provided with a plurality of latching grooves, and the latching grooves are matched with the latching teeth.

9. The fireproof sliding roller shutter according to claim 8, characterized in that: The brush is a spring brush.

10. The fireproof sliding roller shutter according to claim 9, characterized in that: Bearings are also provided at both ends of the rotating rod, and the bearings are located at both ends of the installation box.

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