Double-layer sound insulation curtain wall structure

Abstract

The utility model relates to the technical field of building envelope structures, and discloses a double-layer sound insulation curtain wall structure which comprises a curtain wall fixing plate, a double-layer sound insulation curtain wall is fixedly installed in the middle of the inner surface of the curtain wall fixing plate, and an installation block is fixedly connected to the upper side of the front surface of the curtain wall fixing plate. According to the double-layer sound insulation curtain wall, by arranging a fourth shielding block, a pull rope, a rope binding wheel and a first rotating rod, when sunlight penetrates through the double-layer sound insulation curtain wall and directly irradiates indoor personnel, an operator firstly disassembles a first bolt and then rotates the first rotating rod, and at the moment, a center shaft and the rope binding wheel start to rotate; in the process, the pull rope is gradually released from the inner surface of the rope binding wheel, meanwhile, the fourth shielding block starts to move downwards under the action of gravity, and finally, the fourth shielding block, the third shielding block, the second shielding block and the first shielding block can shield the double-layer sound insulation curtain wall, so that outside sunlight cannot directly irradiate the interior of a room.

Description

TECHNICAL FIELD

[0001] The utility model relates to building enclosure technology field more specifically, the utility model relates to a double -layer sound insulation's curtain wall structure. BACKGROUND

[0002] The curtain wall is a kind of building enclosure, it is composed of metal frame and glass, stone, metal plate etc., does not bear the load of main structure, curtain wall system has good decorative effect and energy saving performance, is widely used in modern high-rise building and large public building.

[0003] When operating personnel installs building outer wall, often use the curtain wall with double -layer sound insulation function to isolate the noise outside the building, and the existing double -layer sound insulation curtain wall has basic sound insulation and enclosure function in the process for actual use, but the existing double -layer sound insulation curtain wall does not have the function of shielding direct sunlight and other direct light sources, thus needs to be improved. UTILITY MODEL CONTENTS

[0004] In order to overcome the insufficient of prior art, the utility model provides a double -layer sound insulation's curtain wall structure, with the advantage that direct light can be shielded.

[0005] To achieve the above object, the utility model provides the following technical scheme: a double -layer sound insulation's curtain wall structure, including curtain wall fixed plate, the middle part of the inner surface of curtain wall fixed plate is fixedly installed with double -layer sound insulation curtain wall, the upper side of curtain wall fixed plate front surface is fixedly connected with installation block, the inner surface of installation block is movably sleeved with central shaft, the outer surface of central shaft is fixedly sleeved with the bundle rope wheel in the inside of installation block, the right end of central shaft is fixedly sleeved with no.

[0006] As a preferred technical scheme of the utility model, the right surface of the installation block is fixedly connected with a first limiting block, the right surface of the first limiting block and the left surface of the first rotating rod are movably connected, the right surface of the first rotating rod is movably sleeved with a first bolt, the left end of the first bolt is sequentially penetrated through the first rotating rod and the first limiting block and extends to the inside of the first limiting block, and the outer surface of the first bolt and the inner surface of the first limiting block are threadedly sleeved.

[0007] As a preferred technical scheme of the utility model, the top end of the left side of the inner surface of the curtain wall fixing plate is movably provided with a driven wheel, the bottom end of the left side of the outer surface of the curtain wall fixing plate is movably connected with a driving shaft, the rear end of the driving shaft penetrates through the curtain wall fixing plate and extends to the inside of the curtain wall fixing plate, and the outer surface of the driving shaft is fixedly sleeved with a driving wheel located in the inside of the curtain wall fixing plate.

[0008] As a preferred technical scheme of the utility model, the top end of the left side of the inner surface of the curtain wall fixing plate is movably provided with a driven wheel, the bottom end of the left side of the outer surface of the curtain wall fixing plate is movably connected with a driving shaft, the rear end of the driving shaft penetrates through the curtain wall fixing plate and extends to the inside of the curtain wall fixing plate, and the outer surface of the driving shaft is fixedly sleeved with a driving wheel located in the inside of the curtain wall fixing plate.

[0009] As a preferred technical scheme of the utility model, the outer surface of the moving plate is movably connected with a connecting column, the right end of the connecting column penetrates through the moving plate and extends to the right side of the moving plate and is fixedly connected with a mounting plate, the right surface of the mounting plate is fixedly connected with a cleaning brush, and the right surface of the cleaning brush is movably connected with the outer surface of the double-layer soundproof curtain wall.

[0010] As a preferred technical scheme of the utility model, the outer surface of the connecting column is fixedly sleeved with a spring located between the moving plate and the mounting plate, the right end of the spring is fixedly connected with the mounting plate, and the left end of the spring is fixedly connected with the moving plate.

[0011] As a preferred technical scheme of the utility model, the outer surface of the driving shaft is fixedly sleeved with a No. 2 rotating rod located outside the curtain wall fixing plate, the rear surface of the No. 2 rotating rod is movably connected with a No. 2 limiting block, the rear surface of the No. 2 limiting block is fixedly connected with the curtain wall fixing plate, the front surface of the No. 2 rotating rod is movably sleeved with a No. 2 bolt, the rear end of the No. 2 bolt penetrates through the No. 2 rotating rod and the No. 2 limiting block in sequence and extends to the inside of the No. 2 limiting block, and the outer surface of the No. 2 bolt is threadedly sleeved with the inner surface of the No. 2 limiting block.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a four No. shielding block, tension rope, bundle rope wheel and no. 1 rotating rod are set up, when the sunlight directly irradiates to the indoor personnel when passing through the double -layer soundproof curtain wall, the operator first removes no. 1 bolt and then rotates no. 1 rotating rod, at this time, the central shaft and bundle rope wheel will begin to rotate, in this process, the tension rope will gradually be released from the inner surface of bundle rope wheel, at the same time, four No. shielding block will begin to move down under the action of gravity, finally, four No. shielding block, three No. shielding block, two No. shielding block and no. 1 shielding block will shield the double -layer soundproof curtain wall, make the sunlight of outside unable directly irradiate to the indoor, realize the shielding function of direct light from this.

[0014] 2、The utility model discloses a drive shaft, driving wheel, transmission belt, moving plate and cleaning brush are set up, first operator removes no. The second bolt and then rotates no. 2 rotating rod, at this moment, the drive shaft and driving wheel will begin to rotate under the driving of no. 2 rotating rod, and transmission belt will begin to rotate under the driving of driving wheel, this makes moving plate whole begin to move up and down along the inner surface of curtain wall fixed plate under the driving of transmission belt, in this process, because cleaning brush will be in contact with the outer surface of double -layer soundproof curtain wall under the elastic force of spring, this realizes the up and down cleaning function of the outer surface of double -layer soundproof curtain wall, thereby solve the problem that the dust of high place of the outer surface of double -layer soundproof curtain wall is difficult to clean. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model structure schematic diagram;

[0016] Figure 2 It is the structure schematic diagram of the utility model back;

[0017] Figure 3 It is the section structure schematic diagram of the utility model;

[0018] Figure 4 It is the section structure schematic diagram of the utility model side;

[0019] Figure 5 It is the section structure schematic diagram of the utility model no. 1 shield block;

[0020] Figure 6 It is the section structure schematic diagram of the utility model drive shaft;

[0021] Figure 7 It is the section structure schematic diagram of the utility model center shaft;

[0022] Figure 8 It is the structure schematic diagram of the utility model spring.

[0023] In the drawing: 1, curtain wall fixed plate;2, double -layer soundproof curtain wall;3, fixed block;4, no. 1 shield block;5, no. 2 shield block;6, no. 3 shield block;7, no. 4 shield block;8, tension rope;9, mounting block;10, binding rope wheel;11, center shaft;12, no. 1 rotating rod;13, no. 1 limit block;14, no. 1 bolt;15, driven wheel;16, drive shaft;17, driving wheel;18, transmission belt;19, moving plate;20, limit plate;21, connecting column;22, mounting plate;23, cleaning brush;24, spring;25, no. 2 rotating rod;26, no. 2 limit block;27, no. 2 bolt. DETAILED DESCRIPTION

[0024] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.

[0025] As shown in Figures 1 to 8 The utility model provides a double -layer sound insulation's curtain wall structure, including curtain wall fixed board 1, the middle part fixed mounting of curtain wall fixed board 1 inner surface has double -layer sound insulation curtain wall 2, the upper side fixed connection of curtain wall fixed board 1 front surface has installation block 9, the inner surface of installation block 9 is movably connected with central axis 11, the outer surface fixed sleeve of central axis 11 has the bundle rope wheel 10 located inside installation block 9, the right end fixed sleeve of central axis 11 has no. 1 rotary rod 12, the top fixed connection of curtain wall fixed board 1 rear surface has fixed block 3, the inner surface movable connection of fixed block 3 has no. 1 shield block 4, the inner surface movable connection of no. 1 shield block 4 has no. 2 shield block 5, the inner surface movable connection of no. 2 shield block 5 has no. 3 shield block 6, the inner surface movable connection of no. 3 shield block 6 has no. 4 shield block 7, the upper surface fixed connection of no. 4 shield block 7 has tension rope 8, and the other end of tension rope 8 is sequentially threaded no. 3 shield block 6, no. 2 shield block 5, no. 1 shield block 4 and curtain wall fixed board 1 and extends to the left side of curtain wall fixed board 1 and is wound on the inner surface of bundle rope wheel 10.

[0026] When the operator rotates no. 1 rotary rod 12, bundle rope wheel 10 and central axis 11 will begin to rotate, at this time, tension rope 8 will begin to gradually wind on the outer surface of bundle rope wheel 10, and at the same time, the other end of tension rope 8 will drive no. 4 shield block 7, so that no. 4 shield block 7 as a whole begins to move upward.

[0027] Among them, the right surface fixed connection of installation block 9 has no. 1 limit block 13, the right surface movable connection of no. 1 limit block 13 and no. 1 rotary rod 12 left surface, the right surface movable sleeve of no. 1 rotary rod 12 has no. 1 bolt 14, the left end of no. 1 bolt 14 is sequentially threaded no. 1 rotary rod 12 and no. 1 limit block 13 and extends to the inside of no. 1 limit block 13, the outer surface of no. 1 bolt 14 and the inner surface of no. 1 limit block 13 are threaded sleeve.

[0028] When no. 1 bolt 14 is removed from the inner surface of no. 1 limit block 13 and no. 1 rotary rod 12, the rotation locking of no. 1 rotary rod 12 and central axis 11 as a whole by no. 1 bolt 14 is removed.

[0029] The inner surface of the curtain wall fixed plate 1 is movably connected with the driving shaft 16, and the outer surface of the driving shaft 16 is movably connected with the driving wheel 17.

[0030] The rotation of the driving shaft 16 drives the driving wheel 17 to rotate.

[0031] The driving wheel 17 is movably connected with the driving belt 18 and the driven wheel 15, the upper surface of the right surface of the driving belt 18 is fixedly connected with the moving plate 19, the right end of the moving plate 19 penetrates through the curtain wall fixed plate 1 and extends to the right side of the inner surface of the curtain wall fixed plate 1 and is fixedly connected with the limiting plate 20, and the left surface of the limiting plate 20 is movably connected with the inner surface of the curtain wall fixed plate 1.

[0032] The moving plate 19 is driven by the driving belt 18 to move up and down along the inner surface of the curtain wall fixed plate 1.

[0033] The outer surface of the moving plate 19 is movably connected with the connecting column 21, the right end of the connecting column 21 penetrates through the moving plate 19 and extends to the right side of the moving plate 19 and is fixedly connected with the mounting plate 22, the right surface of the mounting plate 22 is fixedly connected with the cleaning brush 23, and the right surface of the cleaning brush 23 is movably connected with the outer surface of the double-layer sound insulation curtain wall 2.

[0034] The cleaning brush 23 can clean the outer surface of the double-layer sound insulation curtain wall 2.

[0035] The outer surface of the connecting column 21 is fixedly sleeved with the spring 24 located between the moving plate 19 and the mounting plate 22, the right end of the spring 24 is fixedly connected with the mounting plate 22, and the left end of the spring 24 is fixedly connected with the moving plate 19.

[0036] The mounting plate 22 and the cleaning brush 23 are pressed onto the outer surface of the double-layer sound insulation curtain wall 2 under the elastic force of the spring 24.

[0037] The outer surface of the driving shaft 16 is fixedly sleeved with the second rotating rod 25 located outside the curtain wall fixed plate 1, the rear surface of the second rotating rod 25 is movably connected with the second limiting block 26, the rear surface of the second limiting block 26 is fixedly connected with the curtain wall fixed plate 1, the front surface of the second rotating rod 25 is movably sleeved with the second screw 27, the rear end of the second screw 27 penetrates through the second rotating rod 25 and the second limiting block 26 in sequence and extends to the inside of the second limiting block 26, and the outer surface of the second screw 27 is threadedly sleeved with the inner surface of the second limiting block 26.

[0038] When the operator removes the second screw 27, the rotation function of the driving shaft 16 as a whole is restored.

[0039] The working principle and use process of the utility model:

[0040] When the indoor is directly affected by the outside light, the normal work of the indoor personnel is affected, the operator first dismounts the first bolt 14 from the inner surface of the first limiting block 13 and the first rotating rod 12, then the operator rotates the first rotating rod 12 so that the central shaft 11 and the rope wheel 10 begin to rotate, at this time the tension rope 8 will gradually be released from the inner surface of the rope wheel 10 due to the rotation of the rope wheel 10, which makes the other end of the tension rope 8 connected to the fourth shielding block 7 begin to gradually move downward under the action of gravity, when the lower surface of the fourth shielding block 7 moves below the double-layer sound insulation curtain wall 2, the double-layer sound insulation curtain wall 2 will be shielded by the fourth shielding block 7, the third shielding block 6, the second shielding block 5 and the first shielding block 4, thereby realizing the shielding function of direct light.

[0041] When the operator needs to clean the dust on the inner wall of the double-layer sound insulation curtain wall 2, the operator first removes the second bolt 27 from the inner surface of the second rotating rod 25 and the second limiting block 26, then the operator rotates the second rotating rod 25 so that the driving shaft 16 and the driving wheel 17 begin to rotate, at this time the transmission belt 18 will begin to rotate under the driving of the driving wheel 17, and the moving plate 19 will begin to move up and down under the driving of the transmission belt 18, in this process, the cleaning brush 23 will clean the inner wall of the double-layer sound insulation curtain wall 2, thereby completing the cleaning work of the dust on the inner wall of the double-layer sound insulation curtain wall 2.

[0042] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A double-layer sound-insulating curtain wall structure, comprising a curtain wall fixing plate (1), characterized in that: A double-layer soundproof curtain wall (2) is fixedly installed in the middle of the inner surface of the curtain wall fixing plate (1); a mounting block (9) is fixedly connected to the upper side of the front surface of the curtain wall fixing plate (1); a central shaft (11) is movably sleeved on the inner surface of the mounting block (9); a rope pulley (10) located inside the mounting block (9) is fixedly sleeved on the outer surface of the central shaft (11); a No. 1 rotating rod (12) is fixedly sleeved on the right end of the central shaft (11); a fixing block (3) is fixedly connected to the top of the rear surface of the curtain wall fixing plate (1); and a No. 1 shielding block is movably connected to the inner surface of the fixing block (3). (4), the inner surface of the No. 1 shielding block (4) is movably connected to the No. 2 shielding block (5), the inner surface of the No. 2 shielding block (5) is movably connected to the No. 3 shielding block (6), the inner surface of the No. 3 shielding block (6) is movably connected to the No. 4 shielding block (7), and the upper surface of the No. 4 shielding block (7) is fixedly connected to a tension rope (8), the other end of the tension rope (8) sequentially passes through the No. 3 shielding block (6), the No. 2 shielding block (5), the No. 1 shielding block (4), and the curtain wall fixing plate (1) and extends to the left side of the curtain wall fixing plate (1) and is wound around the inner surface of the rope pulley (10).

2. The double-layer sound insulation curtain wall structure according to claim 1, characterized in that: The right surface of the mounting block (9) is fixedly connected to a No. 1 limit block (13), the right surface of the No. 1 limit block (13) is movably connected to the left surface of the No. 1 rotating rod (12), the right surface of the No. 1 rotating rod (12) is movably sleeved with a No. 1 bolt (14), the left end of the No. 1 bolt (14) sequentially passes through the No. 1 rotating rod (12) and the No. 1 limit block (13) and extends to the interior of the No. 1 limit block (13), and the outer surface of the No. 1 bolt (14) is threadedly sleeved with the inner surface of the No. 1 limit block (13).

3. The double-layer sound insulation curtain wall structure according to claim 1, characterized in that: A driven wheel (15) is movably mounted on the top end of the left side of the inner surface of the curtain wall fixing plate (1), and a driving shaft (16) is movably connected to the bottom end of the left side of the outer surface of the curtain wall fixing plate (1). The rear end of the driving shaft (16) passes through the curtain wall fixing plate (1) and extends to the interior of the curtain wall fixing plate (1). The outer surface of the driving shaft (16) is fixedly sleeved with a driving wheel (17) located inside the curtain wall fixing plate (1).

4. The double-layer sound insulation curtain wall structure according to claim 3, characterized in that: The driving wheel (17) is connected to the driven wheel (15) through a transmission belt (18); a movable plate (19) is fixedly connected to the upper side of the right surface of the transmission belt (18); the right end of the movable plate (19) passes through the curtain wall fixed plate (1) and extends to the right side of the inner surface of the curtain wall fixed plate (1) and is fixedly connected to a limiting plate (20); the left surface of the limiting plate (20) is movably connected to the inner surface of the curtain wall fixed plate (1).

5. The double-layer sound insulation curtain wall structure according to claim 4, characterized in that: The outer surface of the movable plate (19) is movably connected to a connecting column (21), the right end of the connecting column (21) passes through the movable plate (19) and extends to the right side of the movable plate (19) and is fixedly connected to a mounting plate (22), the right surface of the mounting plate (22) is fixedly connected to a cleaning brush (23), and the right surface of the cleaning brush (23) is movably connected to the outer surface of the double-layer sound insulation curtain wall (2).

6. The double-layer sound insulation curtain wall structure according to claim 5, characterized in that: A spring (24) located between the movable plate (19) and the mounting plate (22) is fixedly sleeved on the outer surface of the connecting column (21); the right end of the spring (24) is fixedly connected to the mounting plate (22), and the left end of the spring (24) is fixedly connected to the movable plate (19).

7. The double-layer sound insulation curtain wall structure according to claim 3, characterized in that: The outer surface of the driving shaft (16) is fixedly sleeved with a No. 2 rotating rod (25) located outside the curtain wall fixing plate (1); the rear surface of the No. 2 rotating rod (25) is movably connected with a No. 2 limit block (26); the rear surface of the No. 2 limit block (26) is fixedly connected to the curtain wall fixing plate (1); the front surface of the No. 2 rotating rod (25) is movably sleeved with a No. 2 bolt (27); the rear end of the No. 2 bolt (27) sequentially passes through the No. 2 rotating rod (25) and the No. 2 limit block (26) and extends to the interior of the No. 2 limit block (26); the outer surface of the No. 2 bolt (27) is threadedly sleeved with the inner surface of the No. 2 limit block (26).

Images