A prefabricated sound insulation wall construction structure and assembly method for municipal engineering

Abstract

The present invention discloses a construction structure and assembly method of a prefabricated soundproof wall for municipal engineering, comprising a first partition, a docking piece, and a second partition, wherein the outer wall of the first partition is fixedly connected to the docking piece, and the outer side of the docking piece is provided with a second partition; further comprising: a limiting piece, which is provided on the inner side of the limiting piece, and the bottom of the limiting piece is fixedly connected to a first spring, and the interior of the first spring is provided with a first traction wire, and a winding disk is provided on the side of the first traction wire; a movable piece, which is provided on the top of the docking piece, and the end of the movable piece is provided with a blocking plate, and a cavity is provided at the bottom of the blocking plate, and a connecting groove is provided at the top of the blocking plate. The construction structure and assembly method of the prefabricated soundproof wall for municipal engineering utilizes rainwater in the cavity to achieve heat preservation and a certain sound insulation effect, and at the same time, the rainwater in the cavity can effectively improve its flame retardant performance, thereby realizing the collection and utilization of external rainwater.

Description

Technical Field

[0001] The present invention relates to the technical field of municipal engineering wall construction structures, in particular to a municipal engineering assembled sound insulation wall construction structure and an assembly method. Background Art

[0002] Municipal engineering refers to various buildings and structures that provide residents with paid or free public products and services. When constructing the exterior walls of buildings, in order to improve their decorative appearance and performance, a construction structure consisting of multiple wall panels spliced together and fixed to the exterior wall surface through keels is used. Because of its high construction efficiency and good structural strength, and the ability to be made into various shapes according to needs, it is widely used in municipal engineering construction.

[0003] During the construction of the wall structure, the wall panel components in the wall structure are mainly positioned and installed through keels and positioning screws. The connectivity and assembly between the two wall panel components is poor, and they cannot be well interlocked and locked. When the positioning screws of one of the wall panel components are aged and loose, the wall panel component is very likely to become detached and loose, and it cannot effectively block external sounds. When the noise from vehicles and people outside is loud, it will affect people living in the building.

[0004] In response to existing problems, it is urgent to innovate based on the original wall construction structure. Summary of the Invention

[0005] The object of the present invention is to provide a prefabricated soundproof wall construction structure and assembly method for municipal engineering, so as to solve the problem raised in the above-mentioned background technology that during the construction of the wall construction structure, the wall panel components in the wall construction structure are mainly positioned and installed by keels and positioning screws, the connectivity and assembly between the two wall panel components are poor, and they cannot be well embedded and locked. When the positioning screws of one of the wall panel components are aged and loose, the wall panel component is very likely to become detached and loose, and it cannot effectively block external sounds. When the noise from vehicles and crowds outside is loud, it will affect people living in the building.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a construction structure and assembly method of a prefabricated sound insulation wall for municipal engineering, comprising a first partition, a butt joint, and a second partition, wherein the outer wall of the first partition is fixedly connected to the butt joint, and the outer side of the butt joint is provided with the second partition;

[0007] Also includes:

[0008] A limiting member is arranged on the inner side of the limiting member, and a first spring is fixedly connected to the bottom of the limiting member, a first traction wire is arranged inside the first spring, and a winding disk is arranged on the side of the first traction wire;

[0009] A movable member is provided on the top of the docking member, and a blocking plate is provided at the end of the movable member, and a cavity is provided at the bottom of the blocking plate, a connecting groove is provided at the top of the blocking plate, and a docking groove is provided on the side of the connecting groove;

[0010] A limit block is fixedly connected to the bottom of the second partition, and the second partition has the same internal and external structure as the first partition;

[0011] The limiting strip is arranged on the inner wall of the cavity, and the side of the limiting strip is connected to a floating plate, and a through hole is opened inside the floating plate. The bottom of the limiting strip is provided with a second traction wire, and the end of the second traction wire is fixedly connected to a blocking block.

[0012] As an optional solution for the construction structure and assembly method of the prefabricated sound insulation wall for municipal engineering described in the present invention, the docking piece and the limiting piece are snap-fitted, and the docking piece and the limiting piece are symmetrically arranged, and the docking piece and the first partition are integrated.

[0013] As an optional solution for the construction structure and assembly method of the prefabricated sound insulation wall for municipal engineering described in the present invention, the limiting member forms an elastic telescopic structure with the second partition through the first spring and the first traction wire, and the limiting member is arranged in a "T"-shaped structure.

[0014] As an optional solution to the construction structure and assembly method of the municipal engineering prefabricated sound insulation wall described in the present invention, the first traction wire runs through the interior of the first spring, and the first traction wire and the first spring are symmetrically arranged about the winding disk, and a regular hexagonal slot is opened on the surface of the winding disk.

[0015] As an optional solution to the construction structure and assembly method of the prefabricated sound insulation wall for municipal engineering described in the present invention, the end of the blocking plate is fittedly connected with a sliding part, and a second spring is provided at the end of the sliding part, and the blocking plate and the movable part are integrated, and the movable part is nested inside the docking part.

[0016] As an optional solution to the municipal engineering assembled sound insulation wall construction structure and assembly method of the present invention, the connecting groove and the cavity are interconnected, and the longitudinal section of the connecting groove is arranged in the shape of an isosceles trapezoid.

[0017] As an optional solution for the construction structure and assembly method of the prefabricated sound insulation wall for municipal engineering described in the present invention, the through holes are arranged at equal distances with respect to the floating plate, and the floating plate is nested in the outer wall of the limiting strip, and the limiting strip has an "L"-shaped structure.

[0018] As an optional solution to the construction structure and assembly method of the municipal engineering prefabricated sound insulation wall described in the present invention, the outer surface of the blocking block and the outer surface of the airbag are in contact with each other, and the airbag is nested outside the second traction wire, and a third traction wire is provided on the side of the second traction wire.

[0019] As an optional solution for the construction structure and assembly method of the prefabricated sound insulation wall for municipal engineering described in the present invention, an overflow hole is provided at the end of the blocking block, and a connecting groove is provided on the side of the blocking block, and a circulation groove is provided at equal distances on the top of the connecting groove, and the circulation groove is connected to the overflow hole through the connecting groove, and sound insulation cotton is provided on the side of the circulation groove.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The municipal engineering prefabricated sound insulation wall construction structure and assembly method are provided with a locking member, which uses an elastically telescopic limiter to quickly lock the docking member on the first partition, thereby realizing rapid assembly of the first partition and the second partition, increasing its overall stability, and effectively preventing the loosening and falling off of a single positioning screw due to aging of the structure;

[0022] 2. The construction structure and assembly method of the assembled sound insulation wall of the municipal engineering project are provided with a blocking plate. When the docking piece and the limit piece are docked and moved, the docking piece will simultaneously drive the blocking plate to move, opening the channel between the connecting groove and the cavity, allowing external rainwater to enter the cavity. The rainwater in the cavity is used to achieve a certain insulation effect. At the same time, the rainwater in the cavity can effectively improve its flame retardant performance and realize the collection and utilization of external rainwater. When the docking piece and the limit piece are separated, the blocking plate will automatically block the channel between the connecting groove and the cavity, avoiding the situation where foreign matter enters the cavity and causes blockage when it is not installed;

[0023] 3. The construction structure and assembly method of the prefabricated sound insulation wall of the municipal engineering project are provided with a blocking block. When a large amount of rainwater is collected in the cavity, the floating plate will be driven to move upward, causing the blocking block to move upward, automatically opening the channel connecting the through groove and the flow groove, so that the rainwater in the cavity can be automatically discharged. When the rainwater is discharged, the dust deposits in the cavity can be automatically cleaned, effectively avoiding internal blockage. When the partition is removed, the docking parts will be moved, and at the same time, the blocking block will be driven to move, so as to realize the automatic discharge of rainwater in the cavity, thereby reducing the weight of the partition. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the closed connection structure between the second partition plate and the blocking plate of the present invention;

[0026] Figure 3 This is a schematic diagram of the connection structure between the limiter and the winding reel of the present invention;

[0027] Figure 4 This is a schematic diagram of the connection structure between the second partition and the connection groove of the present invention;

[0028] Figure 5 It is a schematic diagram of the connection structure between the butt joint and the movable part of the present invention;

[0029] Figure 6 This is a schematic diagram of the connection structure between the second partition and the docking groove of the present invention;

[0030] Figure 7 This is a schematic diagram of the connection structure between the air bag and the blocking block of the present invention;

[0031] Figure 8 It is a schematic diagram of the connection structure between the second partition and the sound insulation cotton of the present invention.

[0032] In the figure: 1. first partition; 2. docking member; 3. limiting member; 4. first spring; 5. first traction wire; 6. winding disk; 7. second partition; 8. movable member; 9. sealing plate; 10. sliding member; 11. second spring; 12. cavity; 13. connecting groove; 14. docking groove; 15. limiting block; 16. limiting strip; 17. floating plate; 18. through hole; 19. second traction wire; 20. airbag; 21. sealing block; 22. third traction wire; 23. overflow hole; 24. connecting through groove; 25. circulation groove; 26. sound insulation cotton. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1

[0035] This embodiment is intended to facilitate solving the problem of how to achieve fast and stable assembly. Figures 1 to 3The present invention provides a technical solution: a construction structure and assembly method of an assembled sound insulation wall for a municipal engineering project, comprising a first partition plate 1, a docking member 2 and a second partition plate 7, wherein the outer wall of the first partition plate 1 is fixedly connected to the docking member 2, and the outer side of the docking member 2 is provided with the second partition plate 7; further comprising: a limiting member 3, which is arranged on the inner side of the limiting member 3, and the bottom of the limiting member 3 is fixedly connected to a first spring 4, and the interior of the first spring 4 is provided with a first traction wire 5, and a winding disk 6 is provided on the side of the first traction wire 5; a movable member 8, which is arranged on the top of the docking member 2, and a sealing plate 9 is provided at the end of the movable member 8, and a cavity 12 is provided at the bottom of the sealing plate 9, a connecting groove 13 is provided on the top of the sealing plate 9, and a docking groove 14 is provided on the side of the connecting groove 13;

[0036] A limit block 15 is fixedly connected to the bottom of the second partition 7, and the second partition 7 has the same internal and external structure as the first partition 1; a limit bar 16 is provided on the inner wall of the cavity 12, and a floating plate 17 is connected to the side of the limit bar 16, and a through hole 18 is opened inside the floating plate 17. A second traction wire 19 is provided at the bottom of the limit bar 16, and the end of the second traction wire 19 is fixedly connected to the blocking block 21;

[0037] The docking member 2 and the limiting member 3 are snap-fitted, and the docking member 2 and the limiting member 3 are symmetrically arranged, and the docking member 2 and the first partition 1 are integrated. The limiting member 3 forms an elastic telescopic structure with the second partition 7 through the first spring 4 and the first traction wire 5, and the outer shape of the limiting member 3 is a "T"-shaped structure. The first traction wire 5 runs through the interior of the first spring 4, and the first traction wire 5 and the first spring 4 are symmetrically arranged about the winding disk 6, and a regular hexagonal slot is opened on the surface of the winding disk 6.

[0038] First, insert the hexagonal wrench into the reel 6, and drive the reel 6 to reel the first traction wire 5 by twisting the hexagonal wrench. The first traction wire 5 drives the limit piece 3 to slide and squeezes the first spring 4, so that the limit pieces 3 on both sides of the second partition 7 can simultaneously retract. By pushing the first partition 1, the first partition 1 drives the docking piece 2 to be inserted into the second partition 7, and the hexagonal wrench is loosened. The first spring 4 drives the reel 6 and the limit piece 3 to reset, so that the limit piece 3 locks the docking piece 2, thereby realizing the rapid assembly of the first partition 1 and the second partition 7.

[0039] A limiting block 15 is set at the bottom of the first partition 1 and the second partition 7, so that the limiting block 15 can be easily inserted into the docking groove 14 to limit the upper and lower partitions, and the first partition 1 and the second partition 7 can be quickly fixed to the wall keel with screws to improve the overall stability of the wall structure.

[0040] Example 2

[0041] This embodiment is intended to promote the solution of the problem of how to use external rainwater to achieve sound insulation, heat preservation and flame retardant effects. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 2 and Figures 4 to 6 The end of the blocking plate 9 is fitted with a sliding member 10, and a second spring 11 is provided at the end of the sliding member 10. The blocking plate 9 and the movable member 8 are integrated, and the movable member 8 is nested inside the docking member 2. The connecting groove 13 and the cavity 12 are connected to each other, and the longitudinal section of the connecting groove 13 is in the shape of an isosceles trapezoid.

[0042] When the docking piece 2 on the first partition 1 is inserted into the second partition 7, it will drive the movable piece 8 and the blocking plate 9 in the second partition 7 to move, opening the flow channel between the cavity 12 and the connecting groove 13. When the blocking plate 9 moves, it will squeeze the sliding piece 10, allowing the sliding piece 10 to slide in the second partition 7, and at the same time squeeze the second spring 11, so that the flow channel is automatically opened when the first partition 1 and the second partition 7 are assembled; and when the first partition 1 and the second partition 7 are separated, the second spring 11 drives the blocking plate 9 to automatically reset, blocking the flow channel, thereby preventing foreign matter from entering the cavity 12 and causing internal blockage when the first partition 1 and the second partition 7 are not docked;

[0043] The bottom of the first partition 1 and the second partition 7 are set in an inclined shape, so that rainwater can flow into the connecting groove 13. When the first partition 1 and the second partition 7 are in use, rainwater from the outside can enter the cavity 12 through the inverted isosceles trapezoidal connecting groove 13 to collect rainwater from the outside. The rainwater in the cavity 12 is used to achieve a certain sound insulation effect. At the same time, with the setting of the sound insulation cotton 26, the sound insulation and noise reduction effect is effectively improved. At the same time, the rainwater in the cavity 12 can have a heat preservation effect. During the day, the rainwater in the cavity 12 can absorb and block the external heat. When it is cold at night, the rainwater in the cavity 12 will release the heat, which has the effect of delaying the loss of indoor heat. At the same time, the rainwater in the cavity 12 can also improve its flame retardant performance.

[0044] Example 3

[0045] This embodiment is intended to facilitate solving the problem of how to automatically adjust the water level in the cavity 12. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 2 and Figures 7 and 8The through holes 18 are arranged at equal distances with respect to the floating plate 17, and the floating plate 17 is nested in the outer wall of the limiting strip 16, and the outer shape of the limiting strip 16 is arranged in an "L"-shaped structure. The outer surface of the blocking block 21 is in contact with the outer surface of the airbag 20, and the airbag 20 is nested outside the second traction wire 19, and a third traction wire 22 is provided on the side of the second traction wire 19. An overflow hole 23 is provided at the end of the blocking block 21, and a connecting through groove 24 is provided on the side of the blocking block 21, and a flow groove 25 is equidistantly provided on the top of the connecting through groove 24. At the same time, the flow groove 25 is connected to the overflow hole 23 through the connecting through groove 24, and a sound insulation cotton 26 is provided on the side of the flow groove 25;

[0046] When rainwater enters the cavity 12, it passes through the through-holes 18 on the floating plate 17 and enters the bottom of the cavity 12. As the water level in the cavity 12 rises, the floating plate 17 slides in the cavity 12 and pulls the second traction wire 19. Limiting strips 16 are provided on both sides of the floating plate 17 to limit the sliding of the floating plate 17. When the water level is too high, the floating plate 17 drives the second traction wire 19 to pull the blocking block 21, causing the blocking block 21 to move upward and squeeze the airbag 20, opening the channel between the connecting groove 24 and the circulation groove 25, so that the water in the cavity 12 can pass through the connecting groove 24 and the circulation groove 25 and finally be discharged from the overflow hole 23.

[0047] There are multiple circulation grooves 25. When one circulation groove 25 is blocked, it will only be blocked at one point connected to the through groove 24 due to the influence of gravity, and other channels can flow smoothly, so that there are multiple flow inlet channels when draining, which effectively reduces the risk of blockage, and the water in the cavity 12 is discharged from the bottom. When draining, the dust deposits at the bottom can be flushed and discharged, which automatically clears the dust deposits in the cavity 12. When the water level returns to normal, the airbag 20 drives the blocking block 21 to automatically reset, which has the effect of storing water in the cavity 12.

[0048] When removing the first partition 1 and the second partition 7, it is necessary to use a hexagonal wrench to turn the winding disk 6 to drive the docking part 2 to move. When the docking part 2 at the bottom moves, it will also drive the third traction wire 22 to move, and the third traction wire 22 will drive the blocking block 21 to move, so as to facilitate the discharge of water in the cavity 12, reduce the gravity of the partition, and improve the convenience of disassembly and carrying.

[0049] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0050] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated sound insulation wall structure for a municipal engineering project, comprising a first partition, a butt joint, and a second partition, wherein the butt joint is fixedly connected to the outer wall of the first partition, and the second partition is disposed on the outer side of the butt joint; It is characterized by: Also includes: A limiting member is arranged on the inner side of the limiting member, and a first spring is fixedly connected to the bottom of the limiting member, a first traction wire is arranged inside the first spring, and a winding disk is arranged on the side of the first traction wire; A movable member is provided on the top of the docking member, and a blocking plate is provided at the end of the movable member, and a cavity is provided at the bottom of the blocking plate, a connecting groove is provided at the top of the blocking plate, and a docking groove is provided on the side of the connecting groove; A limit block is fixedly connected to the bottom of the second partition, and the second partition has the same internal and external structure as the first partition; A limiting strip is provided on the inner wall of the cavity, and a floating plate is connected to the side of the limiting strip, and a through hole is opened inside the floating plate. A second traction wire is provided at the bottom of the limiting strip, and a blocking block is fixedly connected to the end of the second traction wire; The end of the blocking plate is fitted with a sliding part, and the end of the sliding part is provided with a second spring, and the blocking plate and the movable part are integrated, and the movable part is nested inside the docking part; the outer surface of the blocking block and the outer surface of the airbag are fitted with each other, and the airbag is nested outside the second traction wire, and a third traction wire is provided on the side of the second traction wire; an overflow hole is provided at the end of the blocking block, and a connecting groove is provided on the side of the blocking block, and a circulation groove is provided at equal distances on the top of the connecting groove, and the circulation groove is connected to the overflow hole through the connecting groove, and sound insulation cotton is provided on the side of the circulation groove.

2. The municipal engineering assembled sound insulation wall construction structure according to claim 1, characterized in that: The docking member and the limiting member are in a snap-fit connection, and the docking member and the limiting member are symmetrically arranged, and the docking member and the first partition are integrated.

3. The municipal engineering assembled sound insulation wall construction structure according to claim 1, characterized in that: The limiting member forms an elastic telescopic structure with the second partition through the first spring and the first pulling wire, and the limiting member is arranged in a "T"-shaped structure.

4. The municipal engineering assembled sound insulation wall construction structure according to claim 1, characterized in that: The first pulling wire runs through the interior of the first spring, and the first pulling wire and the first spring are symmetrically arranged about the winding disk, and a regular hexagonal slot is opened on the surface of the winding disk.

5. The municipal engineering assembled sound insulation wall construction structure according to claim 1, characterized in that: The connecting groove and the cavity are communicated with each other, and the longitudinal section of the connecting groove is in the shape of an isosceles trapezoid.

6. The municipal engineering assembled sound insulation wall construction structure according to claim 1, characterized in that: The through holes are arranged at equal distances with respect to the floating plate, and the floating plate is nested in the outer wall of the limiting strip, and the limiting strip has an "L"-shaped structure.

7. The method for assembling a prefabricated sound insulation wall structure for a municipal engineering project according to claim 1, characterized in that: The following steps are involved: S1: First, insert a hexagonal wrench into the reel and rotate the hexagonal wrench to drive the reel to reel in the first traction wire. The first traction wire drives the limiter to slide and compress the first spring, so that the limiters on both sides of the second partition retract simultaneously. S2: By pushing the first partition, the first partition drives the docking piece to be inserted into the second partition. When the docking piece on the first partition is inserted into the second partition, it will drive the movable piece and the blocking plate in the second partition to move, opening the flow channel between the cavity and the connecting groove. When the blocking plate moves, it will squeeze the sliding piece, allowing the sliding piece to slide in the second partition, and at the same time squeeze the second spring, so that when the first partition and the second partition are assembled, the flow channel is automatically opened, and the hexagonal wrench is loosened. The first spring drives the winding disk and the limit piece to reset, so that the limit piece locks the docking piece, thereby realizing rapid assembly of the first partition and the second partition. When the first partition is separated from the second partition, the second spring drives the blocking plate to automatically reset, blocking the flow channel, thereby preventing foreign matter from entering the cavity and causing internal blockage when the first partition and the second partition are not docked. S3: A limiting block is provided at the bottom of the first partition and the second partition, so that the limiting block can be stuck in the docking groove to limit the upper and lower partitions, and the first partition and the second partition are quickly fixed to the keel of the wall with screws, thereby improving the overall stability of the wall structure. The bottom of the first partition and the second partition is set in an inclined shape, so that rainwater can flow into the connecting groove, so that when the first partition and the second partition are in use, external rainwater can enter the cavity through the isosceles trapezoidal connecting groove to achieve the collection of external rainwater, and the rainwater in the cavity is used to achieve a certain sound insulation effect. At the same time, with the setting of sound insulation cotton, its sound insulation and noise reduction effect are effectively improved. At the same time, the rainwater in the cavity can have a heat preservation effect. During the day, the rainwater in the cavity can absorb heat and block external heat. When it is cold at night, the rainwater in the cavity will release heat, which has the effect of delaying the loss of indoor heat. At the same time, the rainwater in the cavity can also improve its flame retardant performance. S4: Rainwater enters the cavity and passes through the through-holes on the floating board into the bottom of the cavity. As the water level in the cavity rises, the floating board will slide in the cavity and pull the second traction wire. Limit strips are set on both sides of the floating board to limit the sliding of the floating board. When the water level is too high, the floating board will drive the second traction wire to pull the blocking block, so that the blocking block moves upward and squeezes the airbag to open the channel between the connecting groove and the circulation groove, so that the water in the cavity can pass through the connecting groove and the circulation groove. Finally, The water is discharged from the overflow hole. There are multiple flow slots. When one flow slot is blocked, it will only be blocked at one point connected to the slot due to the influence of gravity, and the other channels can flow smoothly. When draining, there are multiple flow inlet channels, which effectively reduces the risk of blockage. The water in the cavity is discharged from the bottom. When draining, the dust deposits at the bottom can be flushed and discharged, which automatically removes the dust deposits in the cavity. When the water level returns to normal, the airbag drives the blocking block to automatically reset, which has the effect of storing water in the cavity. S5: When removing the first partition and the second partition, it is necessary to use a hexagonal wrench to turn the reel to drive the docking parts to move. When the docking parts at the bottom move, it will also drive the third traction wire to move, so that the third traction wire drives the blocking block to move, thereby facilitating the discharge of water in the cavity, reducing the gravity of the partition, and improving the convenience of disassembly and carrying.

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