CN112412168A - Sound insulation wall for construction of building municipal engineering - Google Patents
Sound insulation wall for construction of building municipal engineering Download PDFInfo
- Publication number
- CN112412168A CN112412168A CN202011224543.3A CN202011224543A CN112412168A CN 112412168 A CN112412168 A CN 112412168A CN 202011224543 A CN202011224543 A CN 202011224543A CN 112412168 A CN112412168 A CN 112412168A
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- sound
- wall
- bottom plate
- supporting plate
- plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0023—Details, e.g. foundations
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
- E04H17/168—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using panels fitted in grooves of posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
Abstract
The invention discloses a sound insulation wall for construction of building municipal engineering, which relates to the technical field of municipal engineering and comprises a first bottom plate, wherein the upper wall of the first bottom plate is provided with a chute, one end of the first bottom plate is butted with one end of a second bottom plate, one ends of the first bottom plate and the second bottom plate are inserted in a base, a first sliding block is arranged in the chute and fixedly connected with the lower wall of a first supporting plate, the outer wall of the first supporting plate is provided with a first clamping sleeve, and a clamping rod is inserted in the first clamping sleeve. The installation and the dismantlement are more convenient, have saved the time, have improved efficiency.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a sound insulation wall for construction of municipal engineering.
Background
The sound insulation wall (sound barrier) is mainly used for sound insulation and noise reduction in traffic municipal facilities such as expressways, overhead composite roads, urban light rails, subways and the like, controlling the influence of traffic noise on nearby urban areas and can also be used for sound insulation and noise reduction of factories and other noise sources. The sound insulation device is divided into a reflection type sound barrier for pure sound insulation and a composite type sound barrier for combining sound absorption and sound insulation, and the composite type sound barrier is more effective in sound insulation. Most sound barriers adopt a sound absorption and insulation mixed type product, and the product is characterized in that the generation and transmission characteristics of road noise are controlled in a targeted manner. For example, the friction sound of the automobile and the road or the friction sound of the locomotive and the track is at the lower part of the road, the sound has the characteristic of diffraction through the upper part of the screen body, so that a structure of absorbing sound up and down and insulating sound in the middle is adopted in the design, and the diffraction of the noise can be effectively weakened; the transparent reflection-type sound insulation plate is used in the middle of the sound barrier, so that the propagation path of sound waves can be effectively interrupted; meanwhile, an open visual field environment is provided for drivers and residents. In the field of architectural acoustics, the reverberation time and the indoor sound environment are controlled through acoustic treatment, and the requirements of professional venues are met. Sound barriers are classified into traffic sound insulation barriers, equipment noise attenuation sound insulation barriers, and industrial plant noise insulation barriers according to the environment in which the sound barriers are used. The materials can be classified into the following categories: metal sound barriers (metal shutters, metal screen holes), concrete sound barriers (lightweight concrete, high-strength concrete), PC sound barriers, glass fiber reinforced plastic sound barriers, and the like. The different applications can be divided into the following categories: railway sound barriers, highway sound barriers, urban landscape sound barriers, residential area noise reduction sound barriers, and the like.
In municipal construction, a sound-insulating wall is required to reduce noise pollution caused by construction, and patent No. CN207672477U entitled a subway construction sound-insulating wall describes: fix the connecting seat subaerial with the bolt, install the sound-proof wall body on the connecting seat again, when dismantling the sound-proof wall body, take off the sound-proof wall body from the connecting seat earlier, extract the bolt from ground again, the installation is dismantled comparatively loaded down with trivial details, waste time, and efficiency is lower.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the installation is dismantled comparatively loaded down with trivial details, and the time-wasting, efficiency is lower, and the sound-proof wall is used in building municipal works construction that provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sound insulation wall for construction and municipal engineering construction comprises a first bottom plate, wherein a sliding groove is formed in the upper surface wall of the first bottom plate, one end of the first bottom plate is in butt joint with one end of a second bottom plate, one ends of the first bottom plate and the second bottom plate are inserted into a base, a first sliding block is arranged in the sliding groove and fixedly connected with the lower surface wall of a first supporting plate, a first clamping sleeve is arranged on the outer surface wall of the first supporting plate, a clamping rod is inserted in the first clamping sleeve, the first supporting plate is clamped with the first bottom plate through a second clamping sleeve which is inserted into the outer surface wall of the first bottom plate through the clamping rod, a cross rod is arranged at one end of the clamping rod, a second supporting plate is arranged on one side of the first supporting plate, a first sound insulation wall is arranged on one side of the first supporting plate, the lower surface wall of the first sound insulation wall is fixedly connected with the second sliding block, and the second sliding block is arranged in the sliding, the utility model discloses a first support plate, including first roof, first sound-proof wall, first roof, baffle, first backup pad, second roof, first roof, second backup pad, first roof, second roof, baffle and first backup pad, the last wall of first sound-proof wall passes through head, first roof swing joint and first roof swing joint, the slide rail has been seted up to the lower wall of first roof, the one end of first roof and one side overlap joint of baffle, the last wall fixed connection of baffle and first backup pad, the baffle opposite side and the first backup pad of first backup pad, the baffle opposite side and second roof overlap joint, be provided with second sound-proof wall between first support and the second backup pad, one side of second backup pad is provided with third sound-proof wall, the preceding table wall of first sound-proof wall, second.
Further, the movable device comprises a threaded sleeve, a bolt, a fixed sleeve and a roller, the upper surface wall of the first sound insulation wall is clamped with the threaded sleeve, the bolt is connected with the threaded sleeve in a threaded mode, the roller is sleeved on the outer surface wall of the bolt, the fixed sleeve is arranged below the roller, and the roller is matched with the sliding rail.
Furthermore, the number of the rollers is two, and the two rollers are respectively arranged on two sides of the upper surface wall of the first sound insulation wall.
Further, fixing device, including threaded rod, first screw cap, second screw cap, first fixture block, second fixture block, third cutting ferrule and fourth cutting ferrule, the outward appearance wall fixed connection of the one end of first roof and third cutting ferrule, the outward appearance wall of second roof and the outward appearance wall fixed connection of fourth cutting ferrule, one side of third cutting ferrule is provided with first fixture block, one side of fourth cutting ferrule is provided with the second fixture block, the threaded rod passes third cutting ferrule and fourth cutting ferrule and passes through first nut and second nut fixed.
Further, first sound-proof wall, including casing, the first sound cotton of inhaling, second inhale sound cotton, acoustic celotex board and soundproof glass and constitute, shells inner wall's both sides are provided with the first sound cotton of inhaling respectively and the second inhales the sound cotton, the first sound cotton of inhaling is inhaled with the second and is inhaled and be provided with the acoustic celotex board between the sound cotton, the exterior wall of casing is provided with soundproof glass.
Furthermore, the two sides of the lower surface wall of the first bottom plate are respectively fixedly connected with fixing rods, the fixing rods are inserted into the grooves, and the grooves are formed in the upper surface wall of the base.
Further, the dead lever is the cuboid, the recess is the rectangle, the base is the halfpace of central fretwork.
Furthermore, the first sound-proof wall, the second sound-proof wall and the third sound-proof wall are made of the same material and are distributed on the upper surface wall of the first bottom plate in a transverse array mode.
Furthermore, the first supporting plate and the second supporting plate are the same, and the first supporting plate and the second supporting plate are both in the shape of 'I'.
Further, the first sliding block is a cuboid, and the second sliding block is a cuboid.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the first bottom plate and the second bottom plate are spliced through the base, the first bottom plate and the second bottom plate are inserted into the groove of the base through the fixing rod, the first bottom plate and the second bottom plate are spliced, the first sound-insulating wall is convenient to disassemble and assemble, the first sound-insulating wall is pushed, and the first sound-insulating wall slides in the sliding groove through the second sliding block, so that the splicing between the first sound-insulating wall and the first bottom plate can be completed, the assembly and disassembly are more convenient, the time is saved, and the efficiency is improved.
(2) According to the invention, the first supporting plate is fixed with the first bottom plate through the clamping rod, the first supporting plate is pushed, the first supporting plate slides in the sliding groove through the first sliding block and is pushed to the designated position, the clamping rod is inserted into the second clamping sleeve, the first supporting plate is limited and fixed, the first supporting plate is convenient to disassemble and recycle, the clamping rod is pulled, the first supporting plate is pushed to one side, the disassembling can be finished, the assembly and the disassembly are more convenient, the time is saved, and the efficiency is improved.
(3) According to the invention, the first sound insulation wall is pushed by the roller, the first sound insulation wall rolls in the slide rail through the roller, the first sound insulation wall is spliced with the first top plate, the first top plate and the second top plate are fixed through the threaded rod and the first nut and the second nut, so that the first support plate is more firmly fixed with the first top plate and the second top plate, the first top plate and the second top plate can be separated only by disassembling the first nut on one side during disassembly, the assembly and disassembly are more convenient, the time is saved, and the efficiency is improved.
(4) According to the invention, the sound insulation glass has a light transmission effect, so that the sound insulation effect of the first sound insulation wall is ensured, and meanwhile, the light transmission of the first sound insulation wall is ensured, so that the construction site has a good lighting effect, and the construction safety is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view showing the structure of a soundproof wall for use in civil engineering construction of construction in example 1;
FIG. 2 is an enlarged view of a part A of the sound-insulating wall for civil engineering construction of construction according to example 1;
FIG. 3 is a schematic side view showing the structure of the soundproof wall for civil engineering construction in example 2;
FIG. 4 is an enlarged view of a part B of the sound-insulating wall for civil engineering work of construction in example 2;
FIG. 5 is an enlarged view of a part C in FIG. 3 of the soundproof wall for civil engineering work of construction in example 2;
FIG. 6 is a schematic structural view of a first support plate of the sound-insulating wall for civil engineering construction in example 3;
FIG. 7 is a schematic sectional view showing the first soundproof wall of the soundproof wall for civil engineering construction of example 3;
FIG. 8 is a schematic front view showing the structure of a first soundproof wall of the soundproof wall for civil engineering construction of example 3;
FIG. 9 is a schematic view showing the construction of a first bottom plate of the soundproof wall for civil engineering work of example 1;
FIG. 10 is a schematic view showing the structure of the soundproof wall base for use in civil engineering work of example 1.
The list of components represented by the various reference numbers in the figures is as follows: 1-a third sound-insulating wall; 2-a third top panel; 3-a second top panel; 4-a first top panel; 5-a first support plate; 6-a second sound-insulating wall; 7-sound-proof glass; 8-a cross bar; 9-a first ferrule; 10-a clamping rod; 11-a second ferrule; 12-a first base plate; 13-a first sound-insulating wall; 14-a second base plate; 15-a second support plate; 16-a base; 17-a fourth ferrule; 18-a second fixture block; 19-a second nut; 20-a third ferrule; 21-a threaded rod; 22-a first nut; 23-a first fixture block; 24-a bolt; 25-a slide rail; 26-a roller; 27-a threaded sleeve; 28-a fixation sleeve; 29-a chute; 30-a second slide; 31-a first slider; 32-a baffle; 33-second sound-absorbing cotton; 34-acoustic panel; 35-a housing; 36-first sound absorbing cotton; 37-a fixation rod; 38-groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Please refer to fig. 1, fig. 2, fig. 9 and fig. 10: a sound insulation wall for construction and municipal engineering construction comprises a first base plate 12, wherein a sliding groove 29 is formed in the upper wall of the first base plate 12, a first sliding block 31 can slide in the sliding groove 29 by arranging the sliding groove 29 to push a first sound insulation wall 13, the first sound insulation wall 13 can slide in the sliding groove 29 by a second sliding block 30 to splice the first sound insulation wall 13 and the first base plate 12, a first supporting plate 5 is pushed, the first supporting plate 5 slides in the sliding groove 29 by the first sliding block 31 to be pushed to a specified position, a clamping rod 10 is inserted into a second clamping sleeve 11 to limit and fix the first supporting plate 5, the first supporting plate 5 is convenient to disassemble and recycle, the first supporting plate 5 can move on the upper surface wall of the first base plate 12, one end of the first base plate 12 is butted with one end of a second base plate 14, and one ends of the first base plate 12 and the second base plate 14 are spliced in a base 16, the first bottom plate 12 and the second bottom plate 14 are inserted into the base 16 through a fixing rod 37, the first bottom plate 12 and the second bottom plate 14 are spliced and are convenient to disassemble and assemble, the first bottom plate 12 and the second bottom plate 14 are inserted into the base 16 through the fixing rod 37, the first bottom plate 12 and the second bottom plate 14 are spliced and are convenient to disassemble and assemble, the first sound insulation wall 13 is pushed, the first sound insulation wall 13 slides in the sliding groove 29 through a second sliding block 30, the first sound insulation wall 13 and the first bottom plate 12 are spliced and are pushed, the first support plate 5 slides in the sliding groove 29 through a first sliding block 31 and is pushed to a specified position, the clamping rod 10 is inserted into the second clamping sleeve 11, the first support plate 5 is limited and fixed and is convenient to disassemble and recycle, the first sliding block 31 is arranged in the sliding groove 29, the first sliding block 31 is fixedly connected with the lower surface wall of the first support plate 5, the first clamping sleeve 9 is arranged on the surface wall of the first support plate 5, a clamping rod 10 is inserted in the first clamping sleeve 9, and it should be noted that the clamping rod 10 fixes the first support plate 5 and the first bottom plate 12, pushes the first support plate 5, the first support plate 5 slides in the sliding groove 29 through the first sliding block 31, and pushes the first support plate to a designated position, the clamping rod 10 is inserted in the second clamping sleeve 11, and limits and fixes the first support plate 5, the first support plate 5 is inserted in the second clamping sleeve 11 arranged on the outer surface wall of the first bottom plate 12 through the clamping rod 10 and clamped with the first bottom plate 12, one end of the clamping rod 10 is provided with a cross rod 8, a first sound insulation wall 13, the first sound insulation wall 13 slides in the sliding groove 29 through the second sliding block 30, and splices the first sound insulation wall 13 and the first bottom plate 12, and pushes the first support plate 5, the first support plate 5 slides in the sliding groove 29 through the first sliding block 31, and pushes the first support plate 10 to a designated position, and inserts the clamping rod 10 into the second clamping, the first support plate 5 is limited and fixed, the first sound insulation wall 13 is pushed, the first sound insulation wall 13 slides in the sliding groove 29 through the second sliding block 30, the first sound insulation wall 13 is spliced with the first bottom plate 12, the first support plate 5 is pushed, the first support plate 5 slides in the sliding groove 29 through the first sliding block 31 and is pushed to a specified position, the clamping rod 10 is inserted into the second clamping sleeve 11, the first support plate 5 is limited and fixed, the clamping rod 10 is limited through the arrangement of the cross rod 8, the disassembly and recycling are convenient, the second support plate 15 is arranged on one side of the first support plate 5, the first sound insulation wall 13 is arranged on one side of the first support plate 5, the lower surface wall of the first sound insulation wall 13 is fixedly connected with the second sliding block 30, the second sliding block 30 is arranged in the sliding groove 29, and it is worth explaining that the first sound insulation wall 13 slides in the sliding groove 29 through the second sliding block 30, the first soundproof wall 13 is spliced with the first bottom plate 12.
First sound-proof wall 13, inhale sound cotton 33, acoustic celotex board 34 and soundproof glass 7 including casing 35, first sound cotton 36, the second and constitute, the both sides of casing 35 inner wall are provided with first sound cotton 36 and the second respectively and inhale sound cotton 33, first sound cotton 36 and the second of inhaling is inhaled and is provided with acoustic celotex board 34 between the sound cotton 33, inhales sound cotton 33 and acoustic celotex board 34 through setting up first sound cotton 36, the second, makes first sound-proof wall 13 have good noise insulation effect, the exterior wall of casing 35 is provided with soundproof glass 7, and it is worth explaining that soundproof glass 7 has the printing opacity effect, when having guaranteed first sound-proof wall 13's noise insulation effect, has guaranteed first sound-proof wall 13's light transmissivity, makes the job site have good daylighting effect, has guaranteed the security of construction.
Specifically, the two sides of the lower surface wall of the first bottom plate 12 are respectively and fixedly connected with a fixing rod 37, the fixing rods 37 are inserted into a groove 38, the groove 38 is formed in the upper surface wall of the base 16, and it should be noted that the first bottom plate 12 and the second bottom plate 14 are inserted into the base 16 through the fixing rods 37, so that the first bottom plate 12 and the second bottom plate 14 are spliced, and the disassembly and the assembly are convenient.
Specifically, the fixing rod 37 is a cuboid, the groove 38 is a rectangle, the base 16 is a terrace with a hollow center, the first bottom plate 12 and the second bottom plate 14 are inserted into the base 16 through the fixing rod 37, the first bottom plate 12 and the second bottom plate 14 are spliced, the dismounting and the mounting are convenient, and it is worth explaining that the terrace is large at the top and small at the bottom, so that the base 16 is more stable.
Specifically, first syllable-dividing wall 13, second syllable-dividing wall 6 and 1 material of third syllable-dividing wall are the same, and be the top surface wall of horizontal array distribution at first bottom plate 12, first bottom plate 12 and second bottom plate 14 are pegged graft in base 16 through dead lever 37, splice first bottom plate 12 and second bottom plate 14, convenient to detach installs, promote first syllable-dividing wall 13, first syllable-dividing wall 13 slides in spout 29 through second slider 30, splice between first syllable-dividing wall 13 and the first bottom plate 12, promote first backup pad 5, first backup pad 5 slides in spout 29 through first slider 31, promote to the assigned position, insert card pole 10 in second cutting ferrule 11, carry out spacing fixed to first backup pad 5, convenient to detach recycle.
Specifically, first slider 31 is the cuboid, second slider 30 is the cuboid, first syllable-dividing wall 13, and first syllable-dividing wall 13 slides in spout 29 through second slider 30, splices between first syllable-dividing wall 13 and the first bottom plate 12, promotes first backup pad 5, and first backup pad 5 slides in spout 29 through first slider 31, makes first slider 31 and second slider 30 more stable when sliding in spout 29.
In this embodiment, first bottom plate 12 and second bottom plate 14 are pegged graft in base 16 through dead lever 37, splice first bottom plate 12 and second bottom plate 14, convenient to detach installs, promote first syllable-dividing wall 13, first syllable-dividing wall 13 slides in spout 29 through second slider 30, splice between first syllable-dividing wall 13 and first bottom plate 12, promote first backup pad 5, first backup pad 5 slides in spout 29 through first slider 31, promote to the assigned position, insert the card pole 10 in second cutting ferrule 11, carry out spacing fixed to first backup pad 5, convenient to detach recycle, pulling card pole 10, it both can accomplish the dismantlement to promote first backup pad 5 to one side, it is more convenient to install and dismantle, time is saved, efficiency is improved.
Example 2
A sound-insulating wall for use in civil engineering construction is different from embodiment 1 in that, as shown in FIGS. 3, 4 and 5: the upper surface wall of the first sound-insulating wall 13 is movably connected with the first top plate 4 through a movable device, the lower surface wall of the first top plate 4 is provided with a slide rail 25, it is worth explaining that the first sound-insulating wall 13 is pushed, the first sound-insulating wall 13 rolls in the slide rail 25 through a roller 26 to splice the first sound-insulating wall 13 with the first top plate 4, one end of the first top plate 4 is lapped with one side of a baffle 32, the baffle 32 is fixedly connected with the upper surface wall of the first supporting plate 5, the other side of the baffle 32 is lapped with the second top plate 3 to push the first sound-insulating wall 13, the first sound-insulating wall 13 rolls in the slide rail 25 through the roller 26 to splice the first sound-insulating wall 13 with the first top plate 4, the first top plate 4 and the second top plate 3 are fixed through a threaded rod 21, a first nut 22 and a second nut 19 to facilitate installation and disassembly, the first top plate 4 is fixedly connected with the second top plate 3 through a fixing device, one end of the second top plate 3 is overlapped with one side of the second supporting plate 15.
Specifically, the moving device comprises a threaded sleeve 27, a bolt 24, a fixed sleeve 28 and a roller 26, the threaded sleeve 27 is clamped on the upper surface wall of the first sound-insulating wall 13, the bolt 24 is in threaded connection with the threaded sleeve 27, the roller 26 is sleeved on the outer surface wall of the bolt 24 to push the first sound-insulating wall 13, the first sound-insulating wall 13 rolls in the sliding rail 25 through the roller 26 to splice the first sound-insulating wall 13 with the first top plate 4, the first top plate 4 and the second top plate 3 are fixed through the threaded rod 21, the first nut 22 and the second nut 19, so that the first support plate 5 is more firmly fixed with the first top plate 4 and the second top plate 3, the first nut 22 on one side is only required to be dismounted during dismounting, the first top plate 4 and the second top plate 3 can be separated, the mounting and dismounting are more convenient, the fixed sleeve 28 is arranged below the roller 26, the roller 26 is matched with the sliding rail 25, and the fixed sleeve is worth explaining, the height of the roller 26 can be adjusted by means of the bolt 24.
Specifically, the number of the rollers 26 is two, and the two rollers 26 are respectively disposed at two sides of the upper surface wall of the first soundproof wall 13, and it should be noted that the number of the rollers 26 is two, so that the first soundproof wall 13 moves on the lower surface wall of the first top plate 4 more stably.
Specifically, the fixing device includes a threaded rod 21, a first threaded cap, a second threaded cap, a first clamping block 23, a second clamping block 18, a third clamping sleeve 20 and a fourth clamping sleeve 17, one end of the first top plate 4 is fixedly connected with an outer surface wall of the third clamping sleeve 20, an outer surface wall of the second top plate 3 is fixedly connected with an outer surface wall of the fourth clamping sleeve 17, the first clamping block 23 is arranged on one side of the third clamping sleeve 20, the second clamping block 18 is arranged on one side of the fourth clamping sleeve 17, the threaded rod 21 penetrates through the third clamping sleeve 20 and the fourth clamping sleeve 17 and is fixed through a first nut 22 and a second nut 19, it is worth explaining that the first top plate 4 and the second top plate 3 are fixed through the threaded rod 21, the first nut 22 and the second nut 19, so that the first support plate 5 is fixed with the first top plate 4 and the second top plate 3 more firmly, only the first nut 22 on one side needs to be detached, the first top plate 4 and the second top plate 3 can be separated, and the installation and the disassembly are more convenient.
In this embodiment, promote first sound-proof wall 13, first sound-proof wall 13 passes through gyro wheel 26 and rolls in slide rail 25, splice first sound-proof wall 13 and first roof 4, first roof 4 and second roof 3 pass through threaded rod 21, first nut 22 and second nut 19 are fixed, it is more firm to make first backup pad 5 fixed with first roof 4 and second roof 3, only need dismantle the first nut 22 of one side during the dismantlement, can separate first roof 4 and second roof 3, it is more convenient to install and dismantle, the time is saved, the efficiency is improved.
Example 3
A sound-insulating wall for construction of civil engineering is different from that of embodiment 1 in that, as shown in FIG. 6, FIG. 7 and FIG. 8: the other side of the second supporting plate 15 is overlapped with the third top plate 2, a second sound-insulating wall 6 is arranged between the first supporting plate and the second supporting plate 15, one side of the second supporting plate 15 is provided with a third sound-insulating wall 1 for pushing the first sound-insulating wall 13, the first sound-insulating wall 13 rolls in a sliding rail 25 through a roller 26 to splice the first sound-insulating wall 13 with the first top plate 4, the first top plate 4 and the second top plate 3 are fixed through a threaded rod 21, a first nut 22 and a second nut 19, the first sound-insulating wall 13, the second sound-insulating wall 6 and the third sound-insulating wall 1 are more convenient to splice, fix and mount and dismount and are convenient to recycle for multiple times, the front surface walls of the first sound-insulating wall 13, the second sound-insulating wall 6 and the third sound-insulating wall 1 are all provided with sound-insulating glass 7, and it is worth explaining that the sound-insulating glass 7 has a light-transmitting effect, so that the light-transmitting property is ensured while the sound-insulating effect is ensured.
Specifically, first backup pad 5 is the same with second backup pad 15, and first backup pad 5 and second backup pad 15 are 'worker' font, it is more stable when making first syllable-dividing wall 13 slide in the spout, through spacing first syllable-dividing wall 13 and second syllable-dividing wall 6, make first syllable-dividing wall 13 can the joint in one side of first backup pad 5, promote first backup pad 5, first backup pad 5 slides in spout 29 through first slider 31, promote to the assigned position, insert second cutting ferrule 11 with kelly 10 in, carry out spacing fixed to first backup pad 5.
In this embodiment, sound-proof glass 7 has the printing opacity effect, when having guaranteed first sound-proof wall 13's syllable-dividing effect, has guaranteed first sound-proof wall 13's light transmissivity, makes the job site have good daylighting effect, has ensured the security of construction.
In the invention, when a user uses the device, the first bottom plate 12 and the second bottom plate 14 are inserted into the groove 38 of the base 16 through the fixing rod 37, and the first bottom plate 12 and the second bottom plate 14 are spliced;
the first support plate 5 is pushed, the first support plate 5 slides in the sliding groove 29 through the first sliding block 31 and is pushed to a specified position, the clamping rod 10 is inserted into the second clamping sleeve 11, and the first support plate 5 is limited and fixed;
the first sound insulation wall 13 is pushed, the first sound insulation wall 13 slides in the sliding groove 29 through the second sliding block 30, the first sound insulation wall 13 is spliced with the first bottom plate 12, the first sound insulation wall 13 rolls in the sliding rail 25 through the roller 26, the first sound insulation wall 13 is spliced with the first top plate 4, the sound insulation glass 7 has a light transmission effect, the sound insulation effect of the first sound insulation wall 13 is guaranteed, meanwhile, the light transmission of the first sound insulation wall 13 is guaranteed, and a construction site has a good lighting effect;
the first top plate 4 and the second top plate 3 are fixed through the threaded rods 21, the first screw caps 22 and the second screw caps 19, so that the first supporting plate 5 is fixed with the first top plate 4 and the second top plate 3 more firmly;
when the first sound-insulating wall 13 is detached, the first sound-insulating wall 13 is pushed to one side, and the first sound-insulating wall 13 slides in the sliding groove 29 through the second sliding block 30, so that the first sound-insulating wall 13 is pushed out of the sliding groove 29;
the clamping rod 10 is pulled, the first supporting plate 5 is pushed to one side, the first supporting plate 5 slides in the sliding groove 29 through the first sliding block 31, and the first supporting plate 5 is pushed out of the sliding groove 29;
the first screw cap 22 on one side is screwed, the first top plate 4 is pulled to one side, the first top plate 4 is separated from the second top plate 3, the first bottom plate 12 and the second bottom plate 14 are inserted into the groove 38 of the base 16 through the fixing rod 37, the first bottom plate 12 and the second bottom plate 14 are pulled out from the groove 38, and then the disassembly can be completed.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a building sound-proof wall for municipal engineering construction, includes first bottom plate (12), its characterized in that: the upper surface wall of the first bottom plate (12) is provided with a sliding groove (29), one end of the first bottom plate (12) is in butt joint with one end of the second bottom plate (14), one ends of the first bottom plate (12) and the second bottom plate (14) are inserted into the base (16), a first sliding block (31) is arranged in the sliding groove (29), the first sliding block (31) is fixedly connected with the lower surface wall of the first supporting plate (5), the outer surface wall of the first supporting plate (5) is provided with a first clamping sleeve (9), a clamping rod (10) is inserted into the first clamping sleeve (9), the first supporting plate (5) is connected with the first bottom plate (12) in a clamping manner through a second clamping sleeve (11) inserted into the outer surface wall of the first bottom plate (12) through the clamping rod (10), one end of the clamping rod (10) is provided with a cross rod (8), one side of the first supporting plate (5) is provided with a second supporting plate (15), one side of the first supporting plate (5) is provided with a first sound-insulating wall (13), the lower surface wall of the first sound-insulating wall (13) is fixedly connected with a second sliding block (30), the second sliding block (30) is arranged in a sliding groove (29), the upper surface wall of the first sound-insulating wall (13) is movably connected with a first top plate (4) through a movable device, the lower surface wall of the first top plate (4) is provided with a sliding rail (25), one end of the first top plate (4) is in lap joint with one side of a baffle (32), the baffle (32) is fixedly connected with the upper surface wall of the first supporting plate (5), the other side of the baffle (32) is in lap joint with a second top plate (3), the first top plate (4) is fixedly connected with the second top plate (3) through a fixing device, one end of the second top plate (3) is in lap joint with one side of the second supporting plate (15), the other side of the second supporting plate (15) is in lap joint with a third top plate (2), be provided with second sound-proof wall (6) between first support and second backup pad (15), one side of second backup pad (15) is provided with third sound-proof wall (1), the preceding table wall of first sound-proof wall (13), second sound-proof wall (6) and third sound-proof wall (1) all is provided with sound-proof glass (7).
2. The sound-insulating wall for construction and municipal engineering construction according to claim 1, characterized in that: the movable device comprises a threaded sleeve (27), a bolt (24), a fixed sleeve (28) and a roller (26), the upper surface wall of the first sound-insulating wall (13) is connected with the threaded sleeve (27) in a clamping mode, the threaded sleeve (27) is connected with the bolt (24) in an internal thread mode, the roller (26) is sleeved on the outer surface wall of the bolt (24), the fixed sleeve (28) is arranged below the roller (26), and the roller (26) is matched with the sliding rail (25).
3. The sound-insulating wall for construction and municipal engineering construction according to claim 2, characterized in that: the number of the rollers (26) is two, and the two rollers (26) are respectively arranged at two sides of the upper surface wall of the first sound insulation wall (13).
4. The sound-insulating wall for construction and municipal engineering construction according to claim 1, characterized in that: fixing device, including threaded rod (21), first screw cap, second screw cap, first fixture block (23), second fixture block (18), third cutting ferrule (20) and fourth cutting ferrule (17), the outward appearance wall fixed connection of the one end of first roof (4) and third cutting ferrule (20), the outward appearance wall of second roof (3) and the outward appearance wall fixed connection of fourth cutting ferrule (17), one side of third cutting ferrule (20) is provided with first fixture block (23), one side of fourth cutting ferrule (17) is provided with second fixture block (18), threaded rod (21) are passed third cutting ferrule (20) and fourth cutting ferrule (17) and are fixed through first nut (22) and second nut (19).
5. The sound-insulating wall for construction and municipal engineering construction according to claim 1, characterized in that: first sound-proof wall (13) inhales sound cotton (33), acoustic celotex board (34) and soundproof glass (7) constitution including casing (35), first sound (36), second, the both sides of casing (35) inner wall are provided with respectively that first sound (36) and second inhale sound cotton (33), first sound (36) and second inhale and be provided with acoustic celotex board (34) between sound cotton (33), the exterior wall of casing (35) is provided with soundproof glass (7).
6. The sound-insulating wall for construction and municipal engineering construction according to claim 1, characterized in that: the fixing rods (37) are fixedly connected to two sides of the lower surface wall of the first bottom plate (12) respectively, the fixing rods (37) are inserted into the grooves (38), and the grooves (38) are formed in the upper surface wall of the base (16).
7. The sound insulation wall for construction and municipal engineering construction according to claims 1 and 6, characterized in that: the fixing rod (37) is a cuboid, the groove (38) is a rectangle, and the base (16) is a ladder platform with a hollow center.
8. The sound-insulating wall for construction and municipal engineering construction according to claim 1, characterized in that: the first sound-insulating wall (13), the second sound-insulating wall (6) and the third sound-insulating wall (1) are made of the same material and are distributed on the upper surface wall of the first bottom plate (12) in a transverse array mode.
9. The sound-insulating wall for construction and municipal engineering construction according to claim 1, characterized in that: the first supporting plate (5) and the second supporting plate (15) are the same, and the first supporting plate (5) and the second supporting plate (15) are both in the shape of 'I'.
10. The sound-insulating wall for construction and municipal engineering construction according to claim 1, characterized in that: the first sliding block (31) is a cuboid, and the second sliding block (30) is a cuboid.
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