CN218580513U

CN218580513U - Noise barrier for urban traffic viaduct

Info

Publication number: CN218580513U
Application number: CN202222170995.9U
Authority: CN
Inventors: 王杰; 戴增; 廖为健
Original assignee: Hubei Tiancun Information Technology Co ltd
Current assignee: Hubei Tiancun Information Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-03-07
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a protective screen technical field just discloses an urban traffic overpass noise protective screen, including the protective screen body, the left side fixed mounting of protective screen body has first frame, the right side fixed mounting of protective screen body has the second frame, the front of protective screen body is provided with mosaic structure, the front of protective screen body is provided with bearing structure, mosaic structure is including fixed mounting in the positive first installing frame of protective screen body, the positive fixed mounting of protective screen body has the second installing frame that is located first installing frame right side, the internal rotation of first installing frame is installed one end and is run through and extend to the first threaded rod on its right side, the right side fixed mounting of first threaded rod has first rocker. This urban traffic overpass noise protective screen has possessed the advantage that makes things convenient for dismouting and concatenation, makes the leakproofness of being connected between protective screen and the protective screen better, makes the effect that gives sound insulation better, has made things convenient for dismantlement in the future to maintain the maintenance.

Description

Noise barrier for urban traffic viaduct

Technical Field

The utility model relates to a protective screen technical field specifically is an urban traffic viaduct noise protective screen.

Background

With the rapid development and progress of society, the current traffic network is more developed. Many fast aisles and viaducts are closer to our living residential areas, and especially when vehicles run at high speed, a large amount of noise pollution is brought to nearby residents, so that residents living beside roads are greatly troubled, and when the noise pollution exceeds a certain limit, the work efficiency and the body health are seriously damaged.

Traffic overpass noise protective screen among the prior art is the fixed connection of one mostly, and the installation is dismantled very loaded down with trivial details, and not only the clearance is great between protective screen and the protective screen, and the effect that gives sound insulation is not good and be difficult for dismantling after the installation, and the time has been of a specified duration inconvenient maintenance of unloading.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an urban traffic overpass noise protective screen possesses advantages such as make things convenient for dismouting, concatenation, has solved between the protective screen installation time of a specified duration inconvenient dismantlement get off the problem of maintaining.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: a noise barrier for an urban traffic viaduct comprises a barrier body, wherein a first frame is fixedly mounted on the left side of the barrier body, a second frame is fixedly mounted on the right side of the barrier body, a splicing structure is arranged on the front side of the barrier body, and a supporting structure is arranged on the front side of the barrier body;

the splicing structure comprises a first mounting frame fixedly mounted on the front side of the barrier body, a second mounting frame located on the right side of the first mounting frame is fixedly mounted on the front side of the barrier body, a first threaded rod with one end penetrating through and extending to the right side of the first mounting frame is mounted on the inner side of the first mounting frame in a rotating mode, a first rocker is fixedly mounted on the right side of the first threaded rod, a sliding block is mounted on the outer surface of the first threaded rod in a threaded mode, a sliding bin is fixedly mounted on the front side of the sliding block in a rotating mode, a second threaded rod with one end penetrating through and extending to the top of the sliding bin is mounted on the inner side of the sliding bin in a rotating mode, a second rocker is fixedly mounted on the top of the second threaded rod, two clamps with one ends penetrating through and extending to the left side of the first mounting frame are mounted on the outer surface of the second threaded rod in a threaded mode, and a fixing column is fixedly mounted on the front side of the second mounting frame.

The utility model has the advantages that:

this urban traffic overpass noise protective screen has possessed the advantage of making things convenient for dismouting and concatenation, makes the leakproofness of being connected between protective screen and the protective screen better, makes the effect that gives sound insulation better, has made things convenient for dismantlement in the future to maintain the maintenance.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, bearing structure is including articulating in the positive hinge bar of protective screen body, the front of protective screen body articulates there is the backup pad, the inside movable mounting of hinge bar has the extension bar, the left side of extension bar and the first spring of the inner chamber left side wall fixedly connected with of hinge bar, the right side of extension bar is articulated with the top of backup pad.

Adopt above-mentioned further scheme's beneficial effect to be, conveniently support the protective screen body, prevent to collapse.

Further, the mounting groove has been seted up to the inside of first frame, the right side fixed mounting of second frame has the mounting panel, the size of mounting groove and the size looks adaptation of mounting panel.

The beneficial effect who adopts above-mentioned further scheme is, makes the gap of connecting between the traffic overpass noise barrier littleer, improves syllable-dividing effect.

Furthermore, a sliding window is formed in the top of the first mounting frame, and the size of the sliding window is matched with that of the second threaded rod.

Adopt above-mentioned further scheme's beneficial effect to be, conveniently make the sliding chamber drive the second threaded rod and remove.

Further, the surface of hinge bar is provided with fixed subassembly, fixed subassembly is including the fixed frame of fixed mounting in the surface of hinge bar, the inside movable mounting of fixed frame has one end to run through and extend to the inside pull rod of extension bar, the outer fixed surface of pull rod installs the separation blade, the outer movable mounting of pull rod has the second spring, the left and right sides of second spring respectively with the right side of separation blade and the inner chamber right side wall fixed connection of fixed frame, a plurality of round hole has been seted up to the inside of extension bar, the size of the size looks adaptation of the size of round hole and pull rod.

Adopt above-mentioned further scheme's beneficial effect be convenient for tensile and fixed extension bar, more convenient support the protective screen body.

Further, an arc-shaped groove is fixedly formed in one side, opposite to the two clamps, of each clamp, the size of each arc-shaped groove is matched with that of the corresponding fixed column, and the inner surface of each arc-shaped groove is attached to the outer surface of the corresponding fixed column.

Adopt above-mentioned further scheme's beneficial effect be, conveniently connect two traffic viaduct noise barriers fixed.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the splicing structure of the present invention;

FIG. 3 is a left side view of the structure of FIG. 1;

fig. 4 is a top view of the present invention in fig. 1;

fig. 5 is an enlarged view of the place a in the structural soil 3 of the present invention.

In the figure: 1. a barrier body; 2. a first frame; 3. a second frame; 4. splicing structures; 41. a first mounting frame; 42. a second mounting frame; 43. a first threaded rod; 44. a first rocker; 45. a slider; 46. a sliding bin; 47. a second threaded rod; 48. a second rocker; 49. a clamp; 410. fixing a column; 5. a support structure; 51. a hinged lever; 52. a support plate; 53. lengthening a rod; 54. a first spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the embodiment, as shown in fig. 1-5, the noise barrier for the urban traffic viaduct comprises a barrier body 1, wherein a first frame 2 is fixedly installed on the left side of the barrier body 1, a second frame 3 is fixedly installed on the right side of the barrier body 1, a splicing structure 4 is arranged on the front side of the barrier body 1, and a supporting structure 5 is arranged on the front side of the barrier body 1;

mosaic structure 4 is including fixed mounting in the positive first installing frame 41 of barrier body 1, the positive fixed mounting of barrier body 1 has the second installing frame 42 that is located first installing frame 41 right side, the internal rotation of first installing frame 41 installs the first threaded rod 43 that one end runs through and extends to its right side, the right side fixed mounting of first threaded rod 43 has first rocker 44, the external surface threaded mounting of first threaded rod 43 has sliding block 45, the positive fixed mounting of sliding block 45 has sliding bin 46, the internal rotation of sliding bin 46 installs the second threaded rod 47 that one end runs through and extends to its top, the top fixed mounting of second threaded rod 47 has second rocker 48, the external surface threaded mounting of second threaded rod 47 has that quantity is two one end runs through and extends to the left anchor clamps 49 of first installing frame 41, the positive fixed mounting of second installing frame 42 has fixed column 410.

Further, bearing structure 5 is including articulating in the hinge bar 51 of barrier body 1 front, and the front of barrier body 1 articulates there is backup pad 52, and the inside movable mounting of hinge bar 51 has extension bar 53, and extension bar 53's the left side and the first spring of the inner chamber left side wall fixedly connected with 54 of hinge bar 51, extension bar 53's the right side is articulated with the top of backup pad 52.

Adopt above-mentioned further scheme's beneficial effect be, conveniently support protective screen body 1, prevent to collapse.

Further, the mounting groove has been seted up to the inside of first frame 2, and the right side fixed mounting of second frame 3 has the mounting panel, the size of mounting groove and the size of mounting panel looks adaptation.

Further, a sliding window is formed in the top of the first mounting frame 41, and the size of the sliding window is matched with that of the second threaded rod 47.

Adopt the beneficial effect of above-mentioned further scheme to be, conveniently make sliding bin 46 drive second threaded rod 47 and remove.

Further, the surface of hinge bar 51 is provided with fixed subassembly, fixed subassembly is including the fixed frame of fixed mounting in hinge bar 51's surface, the inside movable mounting of fixed frame has one end to run through and extend to the inside pull rod of extension bar 53, the outer fixed surface of pull rod installs the separation blade, the outer movable mounting of pull rod has the second spring, the left and right sides of second spring respectively with the right side of separation blade and the inner chamber right side wall fixed connection of fixed frame, a plurality of round hole has been seted up to extension bar 53's inside, the size of round hole and the size of a dimension looks adaptation of pull rod.

Adopt the beneficial effect of above-mentioned further scheme to be convenient for tensile and fixed extension bar 53, more conveniently support protective screen body 1.

Further, the arc-shaped grooves are fixedly formed in the opposite sides of the two clamps 49, the sizes of the arc-shaped grooves are matched with the size of the fixed column 410, and the inner surfaces of the arc-shaped grooves are attached to the outer surface of the fixed column 410.

The working principle is as follows:

the first step is as follows: firstly, the support plate 52 is put down, the extension rod 53 is pulled out from the inside of the hinge rod 51, the first spring 54 is stressed to be extended, the pull rod is pulled, the second spring is stressed, when the extension rod meets a proper position, the pull rod is loosened, the pull rod is clamped into a round hole in the extension rod 53, the fixation is completed, and the barrier body 1 is supported;

the second step: splicing two barrier bodies 1, splicing a first frame 2 of a first barrier with a second frame 3 of a second barrier, rotating a first rocker 44 to enable a sliding block 45 to drive a sliding bin 46 to move leftwards after splicing is completed, enabling two clamps 49 to enter a second mounting frame 42, rotating a second rocker 48 to enable the two clamps 49 to move relatively, enabling opposite sides of the two clamps 49 to be attached to fixed columns 410, clamping and fixing the fixed columns 410, and completing splicing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an urban traffic overpass noise barrier, includes barrier body (1), its characterized in that: a first frame (2) is fixedly mounted on the left side of the barrier body (1), a second frame (3) is fixedly mounted on the right side of the barrier body (1), a splicing structure (4) is arranged on the front side of the barrier body (1), and a supporting structure (5) is arranged on the front side of the barrier body (1);

the splicing structure (4) comprises a first mounting frame (41) fixedly mounted on the front of the barrier body (1), a second mounting frame (42) located on the right side of the first mounting frame (41) is fixedly mounted on the front of the barrier body (1), a first threaded rod (43) with one end penetrating through and extending to the right side of the first mounting frame is mounted in the first mounting frame (41) in an internal rotation mode, a first rocker (44) is fixedly mounted on the right side of the first threaded rod (43), a sliding block (45) is mounted on the outer surface of the first threaded rod (43), a sliding bin (46) is fixedly mounted on the front of the sliding block (45), a second threaded rod (47) with one end penetrating through and extending to the top of the sliding bin (46) is mounted in the internal rotation mode, a second rocker (48) is fixedly mounted on the top of the second threaded rod (47), clamps (49) with two outer surface threads are mounted on the outer surface of the second threaded rod (47), penetrate through and extend to the left side of the first mounting frame (41), and fixing columns (410) are fixedly mounted on the front of the second mounting frame (42).

2. The noise barrier of an urban transportation viaduct as claimed in claim 1, wherein: bearing structure (5) including articulating hinge bar (51) in the positive of protective screen body (1), the front of protective screen body (1) articulates there is backup pad (52), the inside movable mounting of hinge bar (51) has extension bar (53), the left side of extension bar (53) and the inner chamber left side wall fixedly connected with first spring (54) of hinge bar (51), the right side of extension bar (53) is articulated with the top of backup pad (52).

3. The noise barrier of an urban transportation viaduct as claimed in claim 1, wherein: the mounting groove has been seted up to the inside of first frame (2), the right side fixed mounting of second frame (3) has the mounting panel, the size of mounting groove and the size of mounting panel looks adaptation.

4. The noise barrier for an urban transportation viaduct according to claim 1, wherein: the top of the first mounting frame (41) is provided with a sliding window, and the size of the sliding window is matched with that of the second threaded rod (47).

5. The noise barrier of an urban transportation viaduct as claimed in claim 2, wherein: the surface of hinge bar (51) is provided with fixed subassembly, fixed subassembly is including the fixed frame of fixed mounting in the surface of hinge bar (51), the inside movable mounting of fixed frame has one end to run through and extend to the inside pull rod of extension bar (53), the outer fixed surface of pull rod installs the separation blade, the outer movable mounting of pull rod has the second spring, the left and right sides of second spring respectively with the right side of separation blade and the inner chamber right side wall fixed connection of fixed frame, a plurality of round hole has been seted up to the inside of extension bar (53), the size of the size looks adaptation of round hole and pull rod.

6. The noise barrier for an urban transportation viaduct according to claim 1, wherein: and arc-shaped grooves are fixedly formed in the opposite sides of the two clamps (49), the sizes of the arc-shaped grooves are matched with the size of the fixing column (410), and the inner surfaces of the arc-shaped grooves are attached to the outer surface of the fixing column (410).