Wild animal channel

Abstract

The utility model relates to the field of road construction, and discloses a wild animal channel which is located below a road and comprises a top wall and two side walls. The transverse rods are fixed to the top wall and arranged at intervals in the length direction of the channel, and the space between every two adjacent transverse rods is fixedly filled with a sound insulation plate; the two sets of stand columns are fixed to the two side walls respectively, each set of stand columns comprises a plurality of stand columns, the stand columns are arranged at intervals in the length direction of the channel, and the space between every two adjacent stand columns is fixedly filled with a sound insulation plate. The method has the effects of reducing the frightening of vehicle noise to the wild animals and facilitating the migration of the wild animals.

Description

Technical Field

[0001] The invention relates to the field of highway construction, and in particular to a wildlife passage. Background Art

[0002] At present, the impacts of highway construction on wildlife include a series of ecological problems, including road deaths, restricted population movement and diffusion, reduced population settlement rate, increased risk of extinction, obstructed gene exchange, and habitat fragmentation. This impact is particularly serious when highways pass through nature reserves and other biodiversity-rich, ecologically sensitive and fragile areas.

[0003] In related technologies, in order to alleviate the adverse effects of highway construction on animals, animal passages are generally set up at home and abroad. Animal passages can effectively improve the continuity of the ecological environment and are conducive to the migration of species. Animal passages are roughly divided into two categories: upper passages and underpasses. Due to the high requirements and large investment in the construction of upper passages, the vast majority of wildlife passages in my country adopt the form of underpasses.

[0004] However, traditional underpasses are greatly affected by road noise, and the noise generated by vehicles will scare wild animals, which is not conducive to their migration. Summary of the invention

[0005] The present application provides a wildlife passage, which can reduce the frightening effect of vehicle noise on wildlife and facilitate the migration of wildlife.

[0006] An embodiment of the present application provides a wildlife passage, which is located under a highway and includes: a top wall and two side walls; a plurality of cross bars fixed to the top wall, the plurality of cross bars are arranged at intervals along the length direction of the passage, and a sound insulation board is fixedly filled between two adjacent cross bars; two groups of columns respectively fixed to the two side walls, each group of columns includes a plurality of columns, which are arranged at intervals along the length direction of the passage, and a sound insulation board is fixedly filled between two adjacent columns.

[0007] According to the above embodiment, multiple cross bars are fixed on the top wall, and sound insulation boards are filled between two adjacent cross bars. Multiple columns are fixed on the side walls, and sound insulation boards are filled between two adjacent columns. When a vehicle passes over the wildlife passage, the sound insulation boards on the top wall and the side walls can both block the noise generated by the vehicle, thereby reducing the noise in the wildlife passage, reducing the frightening of the wildlife by the vehicle noise, and facilitating the migration of the wildlife.

[0008] In one embodiment, a plurality of pressure strips are arranged at intervals between two adjacent cross bars along the width direction of the channel, and two ends of the pressure strips are respectively fixed to two adjacent cross bars, and the pressure strips fix the sound insulation board to the top wall; a plurality of pressure strips are arranged at intervals between two adjacent columns along the height direction of the channel, and two ends of the pressure strips are respectively fixed to two adjacent columns, and the pressure strips fix the sound insulation board to the side walls.

[0009] Through the above implementation, during actual construction, workers can stably fix the sound insulation board to the top wall or the side wall through the pressure strips, which is easy to operate and will not damage the sound insulation board during the operation.

[0010] In one embodiment, two ends of the crossbar are respectively located above the top ends of the columns on both sides, and a filling component for filling the gap between the end of the crossbar and the top ends of the columns is provided.

[0011] Through the above implementation, the top ends of the columns on both sides respectively support the two ends of the crossbar, so that the crossbar is supported and the stability of the crossbar is improved.

[0012] In one embodiment, the filling assembly includes: a bottom wedge block, which is located at the top of the column and has a first inclined surface on its top; a top wedge block, whose bottom has a second inclined surface that fits the first inclined surface, and the top of the top wedge block is pressed against the cross bar; a bolt, one end of which is fixed to the side wall and the other end is threadedly connected to a nut that squeezes the top wedge block.

[0013] Through the above implementation, the bottom wedge block is pressed against the top of the column, the top wedge block is pressed against the crossbar, and the top of the column forms a stable supporting force on the end of the crossbar.

[0014] In one embodiment, the bottom wedge block is provided with a through hole, and one end of the bolt passes through the through hole and is fixed to the side wall; the top wedge block is provided with a waist-shaped hole, the length direction of the waist-shaped hole is along the height direction of the column, and the other end of the bolt passes through the waist-shaped hole and extends out of the top wedge block.

[0015] Through the above implementation, the bolts penetrate the top wedge block and the bottom wedge block, making the overall structure of the filling assembly more compact.

[0016] In one embodiment, a magnetic block for adsorbing the column is embedded and fixed at the bottom of the bottom wedge block.

[0017] Through the above implementation, when the staff places the bottom wedge block on the top of the column, the magnetic block can be adsorbed on the top of the column, effectively reducing the deflection and falling of the bottom wedge block on the top of the column.

[0018] In one embodiment, both side walls are provided with ecological sound barriers, and the ecological sound barriers are built with flower-planting sound-absorbing bricks, and climbing plants are planted in the flower-planting sound-absorbing bricks.

[0019] Through the above implementation, a channel environment simulating nature can be created, the richness of the channel ecological environment can be improved, and mammals can be attracted to rest in seclusion, thereby ensuring their smooth passage through the animal channel.

[0020] In one embodiment, the crossbar and the column are both H-shaped steels, the flanges of the H-shaped steels are fixed to the top wall or the side wall, and the edge of the sound insulation board is accommodated between the two flanges of the H-shaped steels.

[0021] Through the above implementation, the staff can fix the edge of the sound insulation board by putting the edge of the sound insulation board into the two flanges of the H-shaped steel, which makes it more convenient for the staff to fix the sound insulation board 2 to the top wall or the side wall.

[0022] In one embodiment, a lighting lamp is fixedly connected to the top wall.

[0023] Through the above implementation, natural light can be simulated, which is more conducive to animals entering the animal passage.

[0024] In one embodiment, vegetation buffer walls are provided on both sides of the channel.

[0025] Through the above implementation, the noise in the wildlife passage can be further reduced.

[0026] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0027] By fixing a plurality of cross bars on the top wall, filling sound insulation boards between two adjacent cross bars, fixing a plurality of columns on the side walls, filling sound insulation boards between two adjacent columns, when a vehicle passes over the wildlife passage, the sound insulation boards on the top wall and the side walls can both block the noise generated by the vehicle, thereby reducing the noise in the wildlife passage, reducing the frightening of the wildlife by the vehicle noise, and facilitating the migration of the wildlife. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0030] Figure 2 A cross-sectional view showing the fit between the crossbar and the column;

[0031] Figure 3 A cross-sectional view showing the sound insulation board on the top wall of the passage;

[0032] Figure 4 for Figure 2 A magnified view of part A;

[0033] Figure 5 An exploded view of the cooperation between the bottom wedge block and the top wedge block in the embodiment of the present application;

[0034] Figure 6 for Figure 3 Enlarged view of part B.

[0035] In the figure: 1. horizontal bar;

[0036] 2. Sound insulation board;

[0037] 3. Column; 31. Flange; 32. Web;

[0038] 4. Layering;

[0039] 5. Filling assembly; 51. Bottom wedge; 511. First inclined surface; 512. Through hole; 513. Magnetic block; 52. Top wedge; 521. Second inclined surface; 522. Waist-shaped hole; 53. Bolt; 54. Nut;

[0040] 6. Ecological sound barrier;

[0041] 7. Lighting;

[0042] 8. Vegetation buffer wall. DETAILED DESCRIPTION

[0043] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0044] The embodiment of the present application provides a wildlife passage, which can reduce the frightening effect of vehicle noise on wildlife and facilitate the migration of wildlife.

[0045] Combination Figure 1 and Figure 2The present application discloses an embodiment of a wildlife passage, which is located under a highway and includes a top wall and two side walls located on both sides of the top wall. A plurality of cross bars 1 are fixed to the top wall, and the plurality of cross bars 1 are arranged at intervals along the length direction of the passage, and a sound insulation board 2 is fixedly filled between two adjacent cross bars 1. A group of columns 3 is fixed to each side wall, and each group of columns 3 is provided with a plurality of columns, and the plurality of columns 3 are arranged at intervals along the length direction of the passage, and a sound insulation board 2 is fixedly filled between two adjacent columns 3.

[0046] With the above arrangement, when a vehicle passes over the wildlife passage, the sound insulation board 2 on the top wall and the sound insulation board 2 on the side wall can block the noise generated by the vehicle, thereby reducing the noise in the wildlife passage, reducing the frightening effect of vehicle noise on wildlife, and facilitating the migration of wildlife.

[0047] Combination Figure 3 and Figure 4 , a plurality of pressure strips 4 are arranged at intervals between two adjacent cross bars 1 along the width direction of the passage, and the two ends of the pressure strips 4 are respectively fixed to the two adjacent cross bars 1 by screws or welding, and the pressure strips 4 fix the sound insulation board 2 to the top wall. A plurality of pressure strips 4 are arranged at intervals between two adjacent columns 3 along the height direction of the passage, and the two ends of the pressure strips 4 are respectively fixed to the two adjacent columns 3 by screws or welding, and the pressure strips 4 fix the sound insulation board 2 to the side wall. During actual construction, the staff can stably fix the sound insulation board 2 to the top wall or the side wall through the pressure strips 4, which is easy to operate and will not damage the sound insulation board 2 during the operation. In other embodiments, the staff can also use other methods such as super glue to fix the sound insulation board 2 to the top wall or the side wall.

[0048] Furthermore, combined with Figure 1 and Figure 4 The two ends of the crossbar 1 are respectively located above the top ends of the columns 3 on both sides, and a filling component 5 is arranged between the end of the crossbar 1 and the top ends of the columns 3, and the filling component 5 is used to fill the gap between the crossbar 1 and the columns 3. Through such an arrangement, the top ends of the columns 3 on both sides respectively support the two ends of the crossbar 1, so that the crossbar 1 is supported and the stability of the crossbar 1 is improved. Since the distance between the top wall and the bottom of the channel is not a precise dimension, the filling component 5 is arranged between the end of the crossbar 1 and the top ends of the columns 3 to fill the gap between the crossbar 1 and the columns 3, so that the columns 3 can form a good support for the crossbar 1.

[0049] Specific, combined Figure 1 and Figure 4The filling assembly 5 includes a bottom wedge 51, a top wedge 52, a bolt 53 and a nut 54. The bottom wedge 51 is located at the top of the column 3, and has a first inclined surface 511 at its top. Specifically, the first inclined surface 511 is inclined downward, and the large end of the bottom wedge 51 is adjacent to the side wall. The bottom of the top wedge 52 has a second inclined surface 521 that fits the first inclined surface 511. Specifically, the second inclined surface 521 is inclined upward, the small end of the top wedge 52 is adjacent to the side wall, and the top of the top wedge 52 is pressed against the cross bar 1. One end of the bolt 53 is fixed to the side wall, and the other end is threadedly connected with a nut 54 that squeezes the top wedge 52. In the embodiment of the present application, the bolt 53 is preferably an expansion bolt, so that its end is conveniently fixed to the side wall.

[0050] During the actual construction process, the staff first places the bottom wedge 51 on the top of the column 3, then fixes one end of the bolt 53 to the side wall, and then places the top wedge 52 on the bottom wedge 51 so that the first inclined surface 511 and the second inclined surface 521 fit together. Then the nut 54 is threadedly connected to the other end of the bolt 53, and then the nut 54 is screwed to squeeze the top wedge 52. As the amount of the nut 54 screwed in increases, the top wedge 52 slides along the first inclined surface 511, and the small end gradually approaches the side wall, and the top gradually approaches the cross bar 1 at the same time, until the top of the top wedge 52 is pressed against the cross bar 1. Through such a setting, the bottom wedge 51 is pressed against the top of the column 3, the top wedge 52 is pressed against the cross bar 1, and the top of the column 3 forms a stable supporting force on the end of the cross bar 1.

[0051] Further, combined with Figure 4 and Figure 5 The bottom wedge block 51 is provided with a through hole 512, and one end of a bolt 53 (in the embodiment of the present application, the bolt 53 is preferably an expansion bolt) passes through the through hole 512 and is fixed to the side wall. The top wedge block 52 is provided with a waist-shaped hole 522, and the length direction of the waist-shaped hole 522 is along the height direction of the column 3. The other end of the bolt 53 passes through the waist-shaped hole 522 and extends out of the top wedge block 52.

[0052] When the staff installs the filling assembly 5 between the column 3 and the crossbar 1, the bottom wedge 51 is first placed on the top of the column 3, and then a drill is used to penetrate the through hole 512 to drill a hole on the side wall. After the drilling is completed, the fastening end of the expansion bolt 53 is inserted into the hole of the side wall through the through hole 512, and then the gasket and nut 54 are installed, and the nut 54 is screwed to make the fastening end of the expansion bolt 53 expand and tighten the inner wall of the side wall opening, and then the nut 54 and the gasket are removed, and the waist-shaped hole 522 is aligned with the threaded end of the expansion bolt 53, and the top wedge 52 is pushed to make the second inclined surface 521 and the first inclined surface 511 fit together, and then the gasket and nut 54 are installed, and the nut 54 is screwed. As the amount of the nut 54 screwed in increases, the top wedge 52 and the expansion bolt 53 generate relative movement through the waist-shaped hole 522, and the top of the top wedge 52 gradually presses against the crossbar 1. Through such an arrangement, the bolt 53 passes through the top wedge 52 and the bottom wedge 51, so that the overall structure of the filling assembly 5 is more compact.

[0053] Further, see Figure 4 The bottom of the bottom wedge block 51 is embedded with a magnetic block 513 for adsorbing the column 3. When the staff places the bottom wedge block 51 on the top of the column 3, the magnetic block 513 can be adsorbed on the top of the column 3, effectively reducing the deflection and falling of the bottom wedge block 51 on the top of the column 3.

[0054] Further, see Figure 1 Both side walls are provided with ecological sound barriers 6, which are built with flower-growing sound-absorbing bricks, and climbing plants are planted inside the flower-growing sound-absorbing bricks. Through such a setting, a channel environment simulating nature can be created, the richness of the channel ecological environment can be improved, and mammals can be attracted to rest in seclusion, thereby ensuring their smooth passage through the animal channel.

[0055] Further, see Figure 6 The crossbar 1 and the column 3 are both H-shaped steels, the flange 31 of the H-shaped steel is fixed to the top wall or the side wall, and the edge of the sound insulation board 2 is accommodated between the two flanges 31 of the H-shaped steel. Through such an arrangement, the staff can fix the edge of the sound insulation board by placing the edge of the sound insulation board into the two flanges of the H-shaped steel, which makes it more convenient for the staff to fix the sound insulation board 2 to the top wall or the side wall.

[0056] Further, see Figure 1 The top wall is fixedly connected with a lighting lamp 7, which can simulate natural light and is more conducive to the animals entering the animal passage.

[0057] Further, see Figure 1 Vegetation buffer walls 8 are arranged on both sides of the passage, which can further reduce the noise in the wildlife passage.

[0058] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0059] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0060] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A wildlife passage, characterized in that: The channel is located under the highway and includes: a top wall and two side walls; A plurality of cross bars (1) fixed to the top wall, the plurality of cross bars (1) being arranged at intervals along the length direction of the channel, and a sound insulation board (2) being fixedly filled between two adjacent cross bars (1); Two groups of columns (3) are respectively fixed to the two side walls, each group of columns (3) comprises a plurality of columns, which are arranged at intervals along the length direction of the channel, and a sound insulation board (2) is fixedly filled between two adjacent columns (3).

2. A wildlife passage according to claim 1, characterized in that: A plurality of pressure strips (4) are arranged between two adjacent cross bars (1) at intervals along the width direction of the channel, and two ends of the pressure strips (4) are respectively fixed to the two adjacent cross bars (1), and the pressure strips (4) fix the sound insulation board (2) to the top wall; A plurality of pressure strips (4) are arranged at intervals between two adjacent columns (3) along the height direction of the channel, and two ends of the pressure strips (4) are respectively fixed to the two adjacent columns (3), and the pressure strips (4) fix the sound insulation board (2) to the side wall.

3. A wildlife passage according to claim 1, characterized in that: The two ends of the crossbar (1) are respectively located above the top ends of the upright posts (3) on both sides, and a filling assembly (5) for filling the gap between the end of the crossbar (1) and the top ends of the upright posts (3) is provided.

4. A wildlife passage according to claim 3, characterized in that: The filling assembly (5) comprises: A bottom wedge (51), which is located at the top of the column (3) and has a first inclined surface (511) at its top; A top wedge block (52), the bottom of which has a second inclined surface (521) that fits the first inclined surface (511), and the top of the top wedge block (52) is tightly pressed against the crossbar (1); A bolt (53) has one end fixed to the side wall and the other end threadedly connected to a nut (54) for squeezing the top wedge block (52).

5. A wildlife passage according to claim 4, characterized in that: The bottom wedge block (51) is provided with a through hole (512), and one end of the bolt (53) passes through the through hole (512) and is then fixed to the side wall; The top wedge block (52) is provided with a waist-shaped hole (522), the length direction of the waist-shaped hole (522) is along the height direction of the column (3), and the other end of the bolt (53) passes through the waist-shaped hole (522) and then extends out of the top wedge block (52).

6. A wildlife passage according to claim 4, characterized in that: A magnetic block (513) for adsorbing the column (3) is embedded and fixed at the bottom of the bottom wedge block (51).

7. The wildlife passage according to claim 1, characterized in that: Both side walls are provided with ecological sound barriers (6), and the ecological sound barriers (6) are built with flower-planting sound-absorbing bricks, and climbing plants are planted in the flower-planting sound-absorbing bricks.

8. The wildlife passage according to claim 1, characterized in that: The crossbar (1) and the column (3) are both H-shaped steels, the flanges (31) of the H-shaped steels are fixed to the top wall or the side wall, and the edge of the sound insulation board (2) is accommodated between the two flanges (31) of the H-shaped steels.

9. The wildlife passage according to claim 1, characterized in that: The top wall is fixedly connected with a lighting lamp (7).

10. The wildlife passage according to claim 1, characterized in that: Vegetation buffer walls (8) are arranged on both sides of the channel.

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