CN216689118U

CN216689118U - Multifunctional sound barrier

Info

Publication number: CN216689118U
Application number: CN202122910768.0U
Authority: CN
Inventors: 焦波; 葛志华; 季存建; 陶忠海; 万勇; 王连明
Original assignee: Jiangsu Huashi Yuanzhou Communications Technology Co ltd
Current assignee: Jiangsu Huashi Yuanzhou Communications Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-07
Anticipated expiration: 2031-11-24

Abstract

The utility model belongs to the field of constructional engineering, and particularly relates to a multifunctional sound barrier, which comprises a barrier plate and a base; the upper end of the base is inserted into the inner part of the lower end of the barrier plate; the upper end and the lower end of the screen plate are both provided with a splicing mechanism, the splicing mechanism comprises fixed blocks, rubber sleeves, fixture blocks and connecting assemblies, two groups of fixed blocks are fixedly connected to the upper end and the lower end of one side of the screen plate, the rubber sleeves matched with the fixed blocks are glued inside the upper end and the lower end of the other end of the screen plate, the upper end and the lower end of the screen plate are both provided with sealing rings, the fixture blocks are movably mounted inside the sealing rings through the connecting assemblies, reset springs are wound outside the fixture blocks, and the front sides of the fixture blocks are fixedly connected with pulling blocks; the problem of two sets of barrier boards be not convenient for splice fixedly is solved, splicing mechanism has been improved, and two sets of barrier boards of the operating personnel of being convenient for fix to installation operation on next step has improved the convenience of operation, has reduced operating personnel's intensity of labour.

Description

Multifunctional sound barrier

Technical Field

The utility model relates to the field of constructional engineering, in particular to a multifunctional sound barrier.

Background

The car can bring a lot of convenience for people's trip, and the noise that the car was in the use, the noise that sends is also very big, and these noises also bring some influences for people's life, in order to reduce the pollution of noise, generally can install multi-functional sound barrier in road both sides.

A multifunctional sound barrier is a facility between the sound source and the receiver for blocking the sound wave propagation, thereby attenuating the noise impact in the area of the receiver.

In the use process of the existing multifunctional sound barrier, operators are required to sequentially install the sound barriers, so that the two adjacent groups of sound barriers are not convenient to splice and install; therefore, a multifunctional sound barrier is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art and solve the problem that the existing multifunctional sound screen is inconvenient to splice, the utility model provides a multifunctional sound barrier.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a multifunctional sound barrier, which comprises a barrier plate and a base; the upper end of the base is inserted into the inner part of the lower end of the barrier plate;

the utility model discloses a screen board, including screen board, both ends all set up splicing mechanism about the screen board, splicing mechanism includes fixed block, rubber sleeve, fixture block and coupling assembling, and is two sets of the fixed block all rigid coupling is at the upper and lower both ends of screen board one side, the inside glue at the upper and lower both ends of the screen board other end has the rubber sleeve of mutually supporting with the fixed block, the sealing washer is all seted up at both ends about the screen board, and inside through coupling assembling movable mounting fixture block of passing through of sealing washer, the outside winding reset spring of fixture block, fixture block front side rigid coupling pull block, the draw-in groove of mutually supporting with the fixture block is seted up to the fixed block front end, has solved two sets of screen boards and has been convenient for splice fixed problem, has improved splicing mechanism, and the two sets of screen boards of the operating personnel of being convenient for are fixed to installation operation on next step has improved the convenience of operation.

Preferably, a sealing ring matched with the fixing block is glued on one side of the fixing block, a groove matched with the sealing ring is formed in the other end of each barrier plate, the sealing performance between the two groups of barrier plates is improved, and therefore the sound insulation effect between the two adjacent groups of barrier plates is improved.

Preferably, coupling assembling includes dead lever and cover block, the dead lever rigid coupling is inside built-in inslot, the cover block is established to the outside cover of dead lever, and cover block one side rigid coupling fixture block opposite side, has improved the smooth and easy nature when the fixture block removes, plays spacing effect to the fixture block simultaneously.

Preferably, the screen board lower extreme sets up fixed knot and constructs, fixed knot constructs including threaded rod, transmission assembly and handle, the threaded rod passes through bearing movable mounting in the inside of screen board lower extreme, set up transmission assembly between threaded rod middle-end and the handle, the threaded rod is controlled both ends and is all overlapped and establish the thread bush, and thread bush bottom rigid coupling inserted block, inside on locating the base upper end is inserted to inserted block one end, both ends all are provided with the extrusion subassembly around the screen board lower extreme, have solved the screen board and have not been convenient for carry out the problem of installing, through fixed knot structure, the operating personnel of being convenient for carries out installation operation to the screen board, have saved the time of installation, are convenient for dismantle the maintenance to the screen board simultaneously.

Preferably, transmission assembly includes driven bevel gear, initiative bevel gear and bull stick, initiative bevel gear fixed mounting is in the threaded rod middle-end, intermeshing between initiative bevel gear and the driven bevel gear, link firmly the bull stick between driven bevel gear and the handle, the operating personnel of being convenient for rotates the operation to the handle, has reduced the degree of difficulty coefficient of rotating the handle.

Preferably, the extrusion subassembly includes movable groove, extrusion piece and expanding spring, and is two sets of the movable groove is all seted up in the front and back both ends of screen board lower extreme, the inside movable mounting extrusion piece of movable groove, and the welding has expanding spring between extrusion piece one side and the movable groove inner wall, the extrusion piece opposite side is laminated each other with base upper end one side, has played the effect of fastening to the screen board, plays spacing effect to the screen board simultaneously.

The utility model has the advantages that:

1. according to the utility model, two adjacent groups of barrier plates are placed on the same horizontal line, then the fixed block on one side of the other group of barrier plates is inserted into the corresponding barrier plates until one end of the fixed block is mutually clamped with the inside of the rubber sleeve, and the fixed block is self-locked by the fixture block under the matching action of the slope-type design of the fixture block, so that the function of splicing the two groups of barrier plates is realized, the problem that the two groups of barrier plates are inconvenient to splice and fix is solved, the splicing mechanism is improved, the two groups of barrier plates are convenient to fix by operators, the next-step installation operation is facilitated, the convenience of operation is improved, and the labor intensity of the operators is reduced;

2. according to the utility model, the screen plate is placed on the upper end of the base, then the screen plate moves towards the lower end until the screen plate is moved to a proper position, then the handle is rotated until one end of the inserting block is moved to be mutually clamped with the inner part of the upper end of the base, so that the function of fixing the screen plate is realized, the problem that the screen plate is inconvenient to install is solved, through the fixing structure, an operator can conveniently install and operate the screen plate, the installation time is saved, meanwhile, the screen plate is convenient to disassemble and maintain, and the practicability of operation is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;

FIG. 3 is a schematic top view of a cross-sectional structure according to an embodiment;

FIG. 4 is a schematic diagram of a partial side cross-sectional structure according to a first embodiment;

FIG. 5 is an enlarged structural view of the first embodiment at A in FIG. 2;

fig. 6 is a schematic partial top cross-sectional structure diagram of the second embodiment.

In the figure: 110. a barrier panel; 120. a base; 210. a fixed block; 220. a rubber sleeve; 230. a seal ring; 240. a built-in groove; 250. a clamping block; 260. a connecting assembly; 270. a return spring; 280. pulling the block; 290. a rubber block; 310. a threaded rod; 320. a transmission assembly; 330. a handle; 340. a threaded sleeve; 350. inserting a block; 360. and (4) extruding the assembly.

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.

Example one

Referring to fig. 1-5, a multi-functional sound barrier includes a barrier panel 110 and a base 120; the upper end of the base 120 is inserted into the interior of the lower end of the barrier plate 110;

the upper end and the lower end of the barrier plate 110 are both provided with a splicing mechanism, the splicing mechanism comprises fixed blocks 210, rubber sleeves 220, fixture blocks 250 and a connecting assembly 260, two groups of the fixed blocks 210 are fixedly connected to the upper end and the lower end of one side of the barrier plate 110, the rubber sleeves 220 mutually matched with the fixed blocks 210 are glued inside the upper end and the lower end of the other end of the barrier plate 110, the upper end and the lower end of the barrier plate 110 are both provided with sealing rings 230, the fixture blocks 250 are movably installed inside the sealing rings 230 through the connecting assembly 260, return springs 270 are wound outside the fixture blocks 250, pull blocks 280 are fixedly connected to the front sides of the fixture blocks 250, and the front ends of the fixed blocks 210 are provided with clamping grooves mutually matched with the fixture blocks 250; when the device works, when two groups of barrier plates 110 need to be spliced, firstly, two adjacent groups of barrier plates 110 are placed on the same horizontal line, then the fixed block 210 on one side of the other group of barrier plates 110 is inserted into the corresponding barrier plate 110, under the matching action of the slope type design of the fixture block 250, the contact surface of the fixture block 250 is extruded, under the matching action of the connecting component 260, the fixture block 250 moves towards the front end until the fixed block 210 is moved to a proper position, one end of the other group of sealing rings 230 is mutually clamped with the inner part of the other end of the corresponding barrier plate 110, the sealing performance between the two groups of barrier plates 110 is improved, and the sound insulation effect is improved, because the reset spring 270 is extruded, the fixture block 250 has a restoring function, the rear end of the fixture block 250 is mutually clamped with the inner part of the clamping groove at the front end of the corresponding fixed block 210, thereby realized that two sets of barrier plates 110 obtain the function of concatenation, when needs dismantle one of them set of barrier plates 110 and maintain, the accessible will pull piece 280 and pull to keeping away from its corresponding fixed block 210 one end, it can until shifting out fixture block 250 inside its draw-in groove, the problem of two sets of barrier plates 110 are not convenient for splice fixedly has been solved, splicing mechanism has been improved, it fixes to be convenient for two sets of barrier plates 110 of operating personnel, so that installation operation on next step, the convenience of operation has been improved, operating personnel's intensity of labour has been reduced.

A sealing ring 230 matched with the fixing block 210 is glued on one side of the fixing block 210, and a groove matched with the sealing ring 230 is formed in the other end of the barrier plate 110; during operation, through the design of the sealing ring 230, when one end of the sealing ring 230 is engaged with the inside of the groove at the other end of the corresponding barrier panel 110, the sealing performance between the two groups of barrier panels 110 is improved, and thus the sound insulation effect between the two adjacent groups of barrier panels 110 is improved.

The connecting assembly 260 comprises a fixing rod and a sleeve block, the fixing rod is fixedly connected inside the built-in groove 240, the sleeve block is sleeved outside the fixing rod, and one side of the sleeve block is fixedly connected with the other side of the clamping block 250; during operation, through coupling assembling 260's structural design, the fixture block 250 of being convenient for removes under the mating reaction of dead lever and nest block, has improved the smooth and easy nature when fixture block 250 removes, plays spacing effect to fixture block 250 simultaneously, and the fixture block 250 of being convenient for removes in the position of injecing.

The lower end of the barrier plate 110 is provided with a fixing structure, the fixing structure comprises a threaded rod 310, a transmission component 320 and a handle 330, the threaded rod 310 is movably arranged inside the lower end of the barrier plate 110 through a bearing, the transmission component 320 is arranged between the middle end of the threaded rod 310 and the handle 330, the left end and the right end of the threaded rod 310 are both sleeved with a threaded sleeve 340, the bottom end of the threaded sleeve 340 is fixedly connected with an insert block 350, one end of the insert block 350 is inserted into the inside of the upper end of the base 120, and the front end and the rear end of the lower end of the barrier plate 110 are both provided with an extrusion component 360; when the screen board 110 needs to be fixedly installed, firstly, the screen board 110 is placed at the upper end of the base 120, then the screen board 110 is moved to one end close to the base 120, under the matching action of the extrusion assembly 360, the screen board 110 is moved to a proper position, then the handle 330 is rotated, under the matching action of the transmission assembly 320, the threaded rod 310 is driven to rotate, under the matching action of the threaded rod 310 and the threaded sleeve 340, the two groups of inserting blocks 350 relatively move until one ends of the inserting blocks 350 are moved to be mutually clamped with the inner part at the upper end of the base 120, so that the function of fixing the screen board 110 is realized, the problem that the screen board 110 is inconvenient to install is solved, through a fixing structure, an operator can conveniently install and operate the screen board 110, the installation time is saved, and the screen board 110 can be conveniently detached and maintained, the labor force of operators is saved, and the practicability of operation is improved.

The transmission assembly 320 comprises a driven bevel gear, an active bevel gear and a rotating rod, the active bevel gear is fixedly arranged at the middle end of the threaded rod 310, the active bevel gear and the driven bevel gear are meshed with each other, and the rotating rod is fixedly connected between the driven bevel gear and the handle 330; the during operation, through the structural design of transmission assembly 320, when rotating handle 330 to drive the bull stick and rotate, under initiative conical gear and passive conical gear's mating reaction, thereby drive threaded rod 310 and rotate, the operating personnel of being convenient for rotates handle 330, has reduced the degree of difficulty coefficient of rotating handle 330.

The extrusion assembly 360 comprises movable grooves, extrusion blocks and telescopic springs, wherein the two groups of movable grooves are formed in the front end and the rear end of the lower end of the barrier plate 110, the extrusion blocks are movably mounted in the movable grooves, the telescopic springs are welded between one side of each extrusion block and the inner wall of each movable groove, and the other side of each extrusion block is mutually attached to one side of the upper end of the base 120; the during operation, through the structural design of extrusion subassembly 360, when barrier 110 moves to the one end that is close to base 120, the inside of base 120 lower extreme insert barrier 110 lower extreme, because the extrusion piece is the arc design, when the contact surface of extrusion piece receives base 120's extrusion, the extrusion piece moves to the inside of activity groove, under expanding spring's elastic action, the extrusion piece returns the normal position, thereby extrude base 120, the effect of fastening has been played barrier 110, play spacing effect simultaneously to barrier 110, be convenient for barrier 110 to move on the straight line of level.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a rubber block 290 is glued inside a slot at the front end of the fixing block 210, the rubber block 290 is designed to be inclined, and a notch matching with the rubber block 290 is formed at the rear end of the fixing block 250; when the screen panel is in operation, through the design of the rubber block 290, when the fixture block 250 returns to the original position under the elastic action of the return spring 270, the rubber block 290 plays a role in buffering, and through the inclined design of the rubber block 290, when the front end of the rubber block 290 and the rear end of the corresponding fixture block 250 are mutually clamped, the tightness between the fixed block 210 and the corresponding fixture block 250 is improved, so that the stability between the two sets of screen panels 110 is improved.

The working principle is that when two groups of barrier plates 110 need to be spliced, firstly, two adjacent groups of barrier plates 110 are placed on the same horizontal line, then the fixed block 210 on one side of the other group of barrier plates 110 is inserted into the corresponding barrier plate 110, under the matching action of the slope type design of the fixture block 250, the contact surface of the fixture block 250 is extruded, under the matching action of the connecting component 260, the fixture block 250 moves towards the front end until the fixed block 210 moves to a proper position, one end of the other group of sealing rings 230 is mutually clamped with the inner part of the other end of the corresponding barrier plate 110, the sealing performance between the two groups of barrier plates 110 is improved, and the sound insulation effect is improved, because the return spring 270 is extruded, the fixture block 250 has a restoring function, the rear end of the fixture block 250 is mutually clamped with the inner part of the clamping groove at the front end of the corresponding fixed block 210, when one group of the barrier plates 110 needs to be disassembled for maintenance, the pulling block 280 can be pulled towards one end far away from the corresponding fixed block 210 until the fixture block 250 is moved out of the clamping groove;

when the barrier plate 110 needs to be fixedly installed, the barrier plate 110 is firstly placed at the upper end of the base 120, then the barrier plate 110 is moved towards one end close to the base 120, under the matching action of the extrusion assembly 360, until the barrier plate 110 is moved to a proper position, then the handle 330 is rotated, under the matching action of the transmission assembly 320, the threaded rod 310 is driven to rotate, under the matching action of the threaded rod 310 and the threaded sleeve 340, the two groups of insertion blocks 350 are relatively moved, until one ends of the insertion blocks 350 are moved to be mutually clamped with the inner part of the upper end of the base 120, and therefore the barrier plate 110 is fixed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A multifunctional sound barrier is characterized in that: comprises a barrier plate (110) and a base (120); the upper end of the base (120) is inserted into the interior of the lower end of the barrier plate (110);

both ends all set up the concatenation mechanism about screen board (110), the concatenation mechanism includes fixed block (210), rubber sleeve (220), fixture block (250) and coupling assembling (260), and is two sets of the upper and lower both ends of all rigid couplings in screen board (110) one side of fixed block (210), the inside glue at the upper and lower both ends of the screen board (110) other end has rubber sleeve (220) of mutually supporting with fixed block (210), sealing washer (230) are all seted up at both ends about screen board (110), and inside through coupling assembling (260) movable mounting fixture block (250) of passing through of sealing washer (230), fixture block (250) outside winding reset spring (270), fixture block (250) front side rigid coupling pull piece (280), the draw-in groove of mutually supporting with fixture block (250) is seted up to fixed block (210) front end.

2. The multifunctional sound barrier according to claim 1, characterized in that: and a sealing ring (230) matched with the fixing block (210) is glued on one side of the fixing block (210), and a groove matched with the sealing ring (230) is formed in the other end of the barrier plate (110).

3. The multifunctional sound barrier according to claim 2, characterized in that: coupling assembling (260) include dead lever and cover block, the dead lever rigid coupling is inside built-in groove (240), the cover block is established to the outside cover of dead lever, and cover block one side rigid coupling fixture block (250) opposite side.

4. The multifunctional sound barrier according to claim 3, characterized in that: the utility model discloses a screen board, including base (120), baffle (110), fixed knot constructs including threaded rod (310), transmission assembly (320) and handle (330), threaded rod (310) pass through bearing movable mounting in the inside of baffle (110) lower extreme, set up transmission assembly (320) between threaded rod (310) middle-end and handle (330), threaded rod (310) are controlled both ends and are all overlapped and establish thread bush (340), and thread bush (340) bottom rigid coupling inserted block (350), inserted block (350) one end is inserted and is located the inside of base (120) upper end, both ends all are provided with extrusion subassembly (360) around baffle (110) lower extreme.

5. The multifunctional sound barrier according to claim 4, characterized in that: the transmission assembly (320) comprises a driven bevel gear, an active bevel gear and a rotating rod, the active bevel gear is fixedly installed at the middle end of the threaded rod (310), the active bevel gear and the driven bevel gear are meshed with each other, and the rotating rod is fixedly connected between the driven bevel gear and the handle (330).

6. The multifunctional sound barrier according to claim 5, characterized in that: extrusion subassembly (360) are including activity groove, extrusion piece and expanding spring, and are two sets of the activity groove is all seted up in both ends around barrier plate (110) lower extreme, the inside movable mounting extrusion piece of activity groove, and the welding has expanding spring between extrusion piece one side and the activity inslot wall, the extrusion piece opposite side is laminated with base (120) upper end one side each other.