CN218234954U

CN218234954U - Stacking and overturning louver structure based on cable linkage overturning

Info

Publication number: CN218234954U
Application number: CN202222462693.9U
Authority: CN
Inventors: 区应绍
Original assignee: Foshan Magnetist Youdao Technology Co ltd
Current assignee: Foshan Magnetist Youdao Technology Co ltd
Priority date: 2022-09-17
Filing date: 2022-09-17
Publication date: 2023-01-06
Anticipated expiration: 2032-09-17

Abstract

The utility model provides a pile up upset tripe structure based on cable linkage upset belongs to sunshade equipment field, including sliding frame, sliding frame is last slidable and the pivoted installs the blade, be provided with power shaft and pull shaft on the blade, the power shaft passes through the gliding installation of leaf coaster on sliding frame and the leaf coaster passes through steel cable interconnect, the pull shaft of all blades is through upset cable interconnect, the power shaft, the steel cable, the cooperation of pull shaft and upset cable realizes that a motor can take the moving blade to pile up and pull open, and can be when the blade is pulled open completely, continue to stimulate the blade and make the blade realize the upset closure, reach the upset of a motor function control blade and pile up, reduce the cost of manufacture and avoid the various problems that the incoordination between a plurality of motors caused, the utility model provides a tripe structure has rational in infrastructure, the cost of manufacture is low and damage advantage that the probability is low.

Description

Stacking and overturning louver structure based on cable linkage overturning

Technical Field

The utility model belongs to sunshade equipment field especially relates to a simple structure piles up upset tripe structure based on upset of cable linkage.

Background

The sunlight house is also called as a glass house, and is a totally-transparent and unconventional building which is usually built by glass and a metal frame so as to achieve the purposes of enjoying sunlight and being close to nature. Because of the sunshine room is a confined space, under sunshine shines for a long time, the temperature in the sunshine room can constantly rise, leads to people can't stay in the sunshine room for a long time, just at this moment need carry out the sunshade to reduce the indoor temperature that the sunshine room shines at the sun, adopt the louvered grille to carry out the sunshade at present more. In addition, skylights, patios, roof racks and the like of some buildings are applied to the louver gratings for shading and retaining water.

However, most of the existing louver gratings are fixed blades, or the blades can only be turned over for ventilation, and all the blades cannot be stacked to one side for forming better viewing effect and ventilation effect. Part can realize the blade simultaneously and the shutter grid that piles up then needs two at least motors to control, and its cost of manufacture is high and difficult to control, in the use, often can cause multiple problem because of the incoordination between two motors, damages even, has influenced the use and has experienced and also restrict shutter grid's development.

SUMMERY OF THE UTILITY MODEL

Based on prior art there is the above-mentioned problem, the utility model provides a pile up upset tripe structure based on cable linkage upset, it realizes the upset of blade and the control that piles up through a motor, can reduce the cost of manufacture, also can avoid between the motor discordance and the multiple problem that forms, the utility model discloses a following detailed technical scheme reaches above-mentioned purpose:

the utility model provides a pile up upset tripe structure based on cable linkage upset, includes sliding frame and a plurality of blade, the blade on be provided with the power shaft, and the skew horizontal axis of blade of power shaft makes the blade can automatic downward sloping under natural state, the blade can rotate and gliding installation is on sliding frame through the power shaft, one of them is connected to the power structure and is regarded as the initiative blade in the blade transmission of extreme end, all the other blades are passive blade, the same one end fixedly connected with same steel cable of the power shaft of all blades, the blade is provided with the pull shaft in the below department of power shaft, the same one end fixedly connected with of the pull shaft of all blades has same upset cable, the one end tilt up's that the initiative blade was kept away from to the upset cable is fixedly connected to sliding frame, and the fixed connection point of upset cable and sliding frame and the pull shaft when the blade overturns completely and closes are in same height.

The steel cable and the turning pull rope are arranged in a segmented mode, and one section of steel cable and one section of turning pull rope are connected between every two adjacent blades.

The sliding frame is internally provided with a plurality of blade pulleys in a sliding mode, power shafts of the blades are connected to the blade pulleys in a rotating mode, the blade pulleys are connected to the power assembly in a transmission mode, and the steel cables are fixedly connected to the blade pulleys; one end of the blade is provided with a rubber strip groove, a waterproof rubber strip is arranged in the rubber strip groove, and the other end of the blade is provided with a waterproof hook matched with the waterproof rubber strip.

The leaf pulley comprises a pulley body, wherein a sliding area is arranged in the sliding frame, four convex rails are arranged in the sliding area, two of the four convex rails are arranged on the inner bottom surface of the sliding area, the other two convex rails are respectively arranged on the inner walls of two sides of the sliding area, a plurality of vertical pulleys are rotatably arranged on two sides of the pulley body, and the vertical pulleys are respectively in sliding fit with the convex rails at the bottom of the sliding area; the top of the vehicle body is rotatably provided with a plurality of transverse pulleys, the periphery of a rotating shaft of each transverse pulley is sleeved with a return spring, the transverse pulleys are elastically mounted on the top of the vehicle body in a vertically sliding mode through the return springs, and the transverse pulleys are in sliding fit with convex rails mounted on the inner walls of two sides of a sliding area; the power shaft is rotatably arranged on the vehicle body.

The closed-loop chain starts from one end of the sliding frame, extends out of the other end of the chain groove after passing through the chain groove, and then returns to the starting point again to form a closed loop; two ends of the sliding frame are provided with reversing gears meshed with the closed-loop chain, and one of the reversing gears is connected to the driving motor in a transmission manner; the leaf pulleys corresponding to the driving blades are fixedly connected to one section of the closed-loop chain and serve as driving pulleys, and the other leaf pulleys are driven pulleys; and a linkage frame is fixedly arranged on each leaf pulley, the linkage frame is fixedly connected with the steel cable, and one end of the steel cable, which is far away from the driving pulley, is fixedly connected to the sliding frame.

The utility model discloses beneficial effect who has: through optimizing the improvement to the structure of blade, optimize into the design of skew axle center with original power shaft, make the blade rely on gravity to overturn naturally and open, increased the pull shaft simultaneously on the blade, pull shaft cooperation upset cable can realize that a motor drives the blade and piles up, and can be when the blade is pulled open completely, it can make the blade realize the upset closure to continue to stimulate the blade, reach the upset of a motor function control blade and pile up, reduce the cost of manufacture and avoid the various problems that the incoordination between a plurality of motors caused.

Drawings

Fig. 1 is a schematic perspective view of a stacked and inverted louver structure based on cable linkage inversion.

Fig. 2 is a schematic side sectional structural view of a stacked turnover louver structure based on cable linkage turnover.

Fig. 3 is a schematic perspective view of the shutter structure with the sliding frame hidden.

Fig. 4 is an enlarged view of fig. 3 at a.

Fig. 5 is a view from another angle in fig. 4.

Fig. 6 is a schematic plan view of structural connections at the slide frame.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The stacking and overturning louver structure based on cable linkage overturning as shown in fig. 1-6 comprises two sliding frames 1 arranged in parallel, frame material profiles are mounted at two ends of the two sliding frames 1 to form a rectangular frame, fourteen blades 2 which are rotatably and slidably mounted between the two sliding frames 1 are arranged in the rectangular frame, a sliding region is arranged in each sliding frame 1, four convex rails 16 are arranged in the sliding region, two of the four convex rails 16 are mounted on the inner bottom surface of the sliding region, the other two convex rails 16 are respectively mounted on the inner walls at two sides, fourteen blade pulleys 4 which correspond to the blades 2 one by one are sequentially mounted in the sliding region, each blade pulley 4 comprises a vehicle body 41, two vertical pulleys 42 are respectively rotatably arranged at two sides of the vehicle body 41, namely, four vertical pulleys are totally arranged, the vertical pulleys 42 at two sides of the vehicle body 41 are respectively in sliding fit with the two convex rails 16 at the bottom of the sliding region, two horizontal pulleys 43 are rotatably arranged at the top of the vehicle body 41, a rotating shaft of the horizontal pulley 43 is slidably mounted on the vehicle body 41 and is sleeved with a return spring 44, the horizontal pulley 43 is mounted on the upper and is connected with the horizontal pulley 16, and the horizontal pulley 16, the horizontal pulley 43 is connected with the horizontal pulley 16, and the horizontal pulley 16. The automobile body 41 of every leaf coaster 4 leans on one side of blade 2 all fixed mounting have a link 45, link 45 one side is vertical setting, then the top is bent to the direction of blade 2 to the horizontality, make the top of link 45 form a mounting platform, the last two bolt holes that are provided with of mounting platform, the one end of soft cable 5 is installed to bolt hole cooperation bolt, the other end of cable 5 is connected to on the link 45 of adjacent leaf coaster 4, a cable 5 is installed respectively to two bolt holes on same link 45, two cables 5 are connected with the adjacent link 45 in both sides respectively and make and all be connected with cable 5 between the link 45 of every two adjacent leaf coasters 4, the length of all cable 5 equals, the cable 5 that last blade 2 corresponds still fixed connection to sliding frame 1.

The sliding frame is characterized in that a transmission area is arranged on one side of the sliding area of the sliding frame 1, a chain rubber sleeve 17 is fixedly installed in the transmission area, the chain rubber sleeve 17 is made of smooth hard nylon, a chain groove is formed in the chain rubber sleeve 17, a part of a closed-loop chain 18 is arranged in the chain groove, the closed-loop chain 18 starts from one end of the sliding frame 1, extends out of the other end of the chain groove after passing through the chain groove and winds to the upper surface of the sliding frame 1, then the closed-loop chain 18 returns to the starting point again after passing through the upper surface of the sliding frame 1 to form a closed loop, and in practice, a layer of nylon rubber can be installed on the upper surface of the sliding frame 1 again to avoid noise caused by collision of the closed-loop chain 18 and a section bar; two ends of the sliding frame 1 are provided with reversing gears 19 meshed with the closed-loop chains 18, one of the reversing gears 19 is in transmission connection with a driving motor, the driving motor can be a double-headed motor and is placed in a frame material profile on one side, and two output ends of the driving motor respectively extend to one of the reversing gears 74 of the two sliding frames 1, so that driving force is synchronously provided for the two sliding frames 1, and the two chains are synchronously driven to rotate; one of the leaf pulleys 4 corresponding to the blade 2 at the extreme end is fixedly connected to one of the sections of the closed-loop chain 18 and serves as a driving pulley 4a, the other leaf pulleys 4 are driven pulleys, the blade 2 serves as a driving blade 2a, and the other blades 2 serve as driven blades;

the blade 2 is provided with a power shaft 21, the power shaft 21 deviates from the horizontal central axis of the blade 2 to enable the blade 2 to automatically tilt downwards in a natural state, the blade 2 is connected to a blade pulley 4 through the rotation of the power shaft 21, two ends of the power shaft 21 are respectively connected to the corresponding blade pulleys 4 in the sliding frames 1 at two sides, the blade 2 is further provided with a pull shaft 22 in a rotating manner below the power shaft 21, each end of the pull shaft 22 is provided with two overturning pull cables 3, the two overturning pull cables 3 at the same end of the pull shaft 22 are respectively connected to the pull shafts 22 of the adjacent blades 2 at two sides, the same end between the two adjacent blades 2 is connected with one overturning pull cable 3, the overturning pull cables 3 at the same end of the pull shafts 22 of all the blades 2 are sequentially connected into a whole, the overturning pull cable 3 of the driven blade 2 farthest away from the driving blade 2a is fixedly connected to the sliding frame 1 in an upwards tilting manner, and the fixed connection point of the overturning cable 3 and the sliding frame 1 and the pull shaft 22 when the blade 2 are completely overturned and closed are at the same height.

Blade 2's one end be provided with the adhesive tape groove, the adhesive tape inslot is provided with waterproof stripe 24, blade 2's the other end be provided with waterproof hook 25 of waterproof stripe 24 looks adaptation, when blade 2 overturns to close, waterproof hook 25 card is gone into in the clearance between waterproof stripe 24 and the blade 2, the outside that the rainwater flowed through blade 2 flows in waterproof hook 24 department, waterproof hook 24 department has formed the basin that extends to both sides, with rainwater drainage to the sliding frame 1 department of both sides, only need set up a diversion channel again in sliding frame 1's bottom this moment and accept the rainwater and discharge outdoor can reach waterproof purpose.

The shutter structure provided in the above embodiment operates such that when the blades 2 are stacked (i.e., all the blades 2 are turned down and stacked close to each other on one side of the wall opening), the other side of the wall opening is completely opened, so that ventilation and sunlight can be provided. When the device needs to be closed, the driving motor is started, the driving motor drives the closed-loop chain 18 to rotate, the driving pulley 4a moves along with the driving blade 2a, and the driving blade 2a is driven to move, and due to the fact that the steel cable 5 is fixedly connected to the pulley 4, when the steel cable 5 between the driving blade 2a and the second blade 2 is tensioned due to the movement of the driving pulley 4a, the driving pulley 4a continues to move and can drive the second blade 2 to move at the same time. Similarly, when the driving pulley 4a continues to move, all the blades 2 are gradually pulled apart due to the action of the steel cable 5, so as to form the effect of the shutter, at this time, the driving motor can be selected to be closed, all the turning cables 3 are in the straightening state, and the last turning cable 3 (the turning cable farthest away from the driving blade) is in the inclined straightening state.

If the driving motor continues to operate, the driving pulley 4a is driven to continue to move, all the blades 2 are driven to move under the action of the steel cable 5, and at the moment, the last turning cable 3 is obliquely arranged, so that the blades 2 continue to move, and the turning cables 3 sequentially turn over and close.

When needing to open, drive initiative coaster 4a antiport, initiative coaster 4a drives initiative blade 2a antiport, and the upset cable 3 is no longer strained to initiative blade 2a, and all blades 2 can overturn in proper order under self gravity and open, have formed the effect of tripe. If the blade needs to be further opened, the driving pulley 4a is continuously driven to move, so that the driving pulley 4a sequentially pushes all the blade pulleys 4 to move, and drives the blades 2 to be stacked to one side, and the effect of stacking and opening is achieved.

The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a pile up upset tripe structure based on cable linkage upset, including sliding frame (1) and a plurality of blade (2), its characterized in that, blade (2) on be provided with power shaft (21), and the skew horizontal axis of blade (2) of power shaft (21) makes blade (2) can the automatic downward sloping under natural state, blade (2) can rotate and gliding installation on sliding frame (1) through power shaft (21), one of them blade (2) transmission at extreme end is connected to power structure and is regarded as initiative blade (2 a), other blade (2) are passive blade, the same one end fixedly connected with same steel cable (5) of power shaft (21) of all blade (2), blade (2) are provided with pull shaft (22) in the below department of power shaft (21), the same one end fixedly connected with same upset cable (3) of pull shaft (22) of all blade (2), the one end tilt up's of the one end that blade (3) kept away from initiative blade (2 a) is kept away from is connected to sliding frame (1) fixedly, and upset cable (3) and the tie point that the same one end of fixed blade (2) and the upset cable (2) are in when turning on the totally closed.

2. The cable linkage turnover-based stacked turnover louver structure as claimed in claim 1, wherein the steel cable (5) and the turnover cable (3) are arranged in a segmented manner, and a section of the steel cable (5) and the turnover cable (3) are connected between every two adjacent blades (2).

3. The cable linkage turnover based stacking turnover louver structure as claimed in claim 2, wherein a plurality of leaf pulleys (4) are slidably mounted in the sliding frame (1), the power shafts (21) of the blades (2) are rotationally connected to the leaf pulleys (4), the leaf pulleys (4) are in transmission connection with the power assembly, and the steel cables (5) are fixedly connected to the leaf pulleys (4); one end of the blade (2) is provided with a rubber strip groove, a waterproof rubber strip (24) is arranged in the rubber strip groove, and the other end of the blade (2) is provided with a waterproof hook (25) matched with the waterproof rubber strip (24).

4. The stacking and overturning louver structure based on cable linkage overturning as claimed in claim 3, wherein a sliding region is arranged in the sliding frame (1), four convex rails (16) are arranged in the sliding region, two of the four convex rails (16) are arranged on the inner bottom surface of the sliding region, the other two convex rails (16) are respectively arranged on the inner walls of two sides, the louver trolley (4) comprises a trolley body (41), a plurality of vertical pulleys (42) are rotatably arranged on two sides of the trolley body (41), and the vertical pulleys (42) are respectively in sliding fit with the convex rails (16) at the bottom of the sliding region; the top of the vehicle body (41) is rotatably provided with a plurality of transverse pulleys (43), the periphery of a rotating shaft of each transverse pulley (43) is sleeved with a return spring (44), each transverse pulley (43) is elastically mounted on the top of the vehicle body (41) in a vertically sliding mode through the corresponding return spring (44), and each transverse pulley (43) is in sliding fit with the corresponding convex rail (16) mounted on the inner wall of each of two sides of the corresponding sliding area; the power shaft (21) is rotatably arranged on the vehicle body (41).

5. The cable linkage turnover based stacking turnover louver structure is characterized in that a transmission area is arranged on one side of the sliding area of the sliding frame (1), a chain rubber sleeve (17) is fixedly installed in the transmission area, a chain groove is formed in the chain rubber sleeve (17), a part of a closed-loop chain (18) is arranged in the chain groove, the closed-loop chain (18) starts from one end of the sliding frame (1), extends out of the other end of the chain groove after passing through the chain groove, winds around the upper surface of the sliding frame (1), and then returns to the starting point again after passing through the upper surface of the sliding frame (1) to form a closed loop; two ends of the sliding frame (1) are provided with reversing gears (19) meshed with the closed-loop chain (18), and one reversing gear (19) is connected to a driving motor in a transmission manner; the leaf pulleys (4) corresponding to the driving blades (2 a) are fixedly connected to one section of the closed-loop chain (18) and serve as driving pulleys (4 a), and the other leaf pulleys (4) serve as driven pulleys; each leaf pulley (4) is fixedly provided with a linkage frame (45), the linkage frame (45) is fixedly connected with the steel cable (5), and one end of the steel cable (5) far away from the driving pulley (4 a) is fixedly connected onto the sliding frame (1).