Highway roadbed slope ventilation structure

Abstract

The utility model discloses a highway subgrade slope ventilation structure, relates to the field of subgrade slope protection, and solves the problem that thaw collapse easily occurs to frozen soil at the lower part of a subgrade due to heat accumulation in the subgrade, the highway subgrade slope ventilation structure comprises a slope, one side of the slope is provided with a ventilation, sun-shading and rain-shielding assembly, and a supporting rod is fixedly connected to one side of the slope. One end of the supporting rod is fixedly connected with an assembling block, a first sliding groove and a second sliding groove are formed in the assembling block, one side of the sun shield is slidably connected with the interior of the first sliding groove, the bolt is in threaded connection with the inserting rod and one end of the assembling block, and one side of the side slope is further fixedly connected with an auxiliary supporting rod. And the auxiliary supporting rod is in contact with the assembling block. Sunlight can be shielded through the sun shield, heat accumulation on the surface of the side slope is effectively reduced, rainwater can be prevented from directly washing the side slope, and the device is very convenient to disassemble and transport through cooperation of the first sliding grooves, the second sliding grooves, the inserting rods and bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed slope protection, in particular to a highway roadbed slope ventilation structure. Background Art

[0002] With the vigorous development of modern transportation, more and more railways and roads are being built. Highways and railways have to cross various areas with complex natural environments. Some sections of roads in some areas are prone to water seepage due to different soil properties. The roadbed may be affected by rainwater erosion and may cause soil erosion. As the rainwater continues to seep in, it may cause the roadbed to sink and damage the road. Therefore, for these roads, in order to prevent the roadbed slope from being damp and rainwater from seeping in, a ventilation device is needed. Now it is more common to cover the slope with specially treated tarpaulins to prevent rainwater from invading. However, since the tarpaulins are close to the ground and rub against some stones with sharp edges, they are easily damaged. Frequent inspection and replacement are required, and the ability to resist strong winds is weak.

[0003] Therefore, the utility model provides a highway roadbed slope ventilation structure to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a highway roadbed slope ventilation structure, which solves the above-mentioned problems. The sunshade can block the sunlight, effectively reduce the heat accumulation on the surface of the slope, and prevent rainwater from directly eroding the slope. The cooperation of the first slide groove and the second slide groove as well as the plug rod and the bolt makes the device very easy to disassemble and transport.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a highway roadbed slope ventilation structure, including a slope, a ventilation sunshade and rainproof component is arranged on one side of the slope, an auxiliary component is arranged on the top of the ventilation sunshade and rainproof component, and an air acceleration component is arranged on the top of the slope;

[0008] The ventilation, sunshade and rain shield assembly includes a support rod, which is fixedly connected to one side of the slope, one end of the support rod is fixedly connected to an assembly block, a sun visor is fixedly connected between the two assembly blocks, a first slide groove and a second slide groove are provided inside the assembly block, one side of the sun visor is slidably connected to the inside of the first slide groove, and an insertion rod is slidably connected to the inside of the second slide groove. The ventilation, sunshade and rain shield assembly also includes a bolt, which is threadedly connected to the insertion rod and one end of the assembly block, a side air permeable plate and a lower air permeable plate are fixedly connected between the support rods, and an auxiliary support rod is also fixedly connected to one side of the slope, and the auxiliary support rod is in contact with the assembly block.

[0009] As a preferred solution of the highway roadbed slope ventilation structure described in the utility model, a water guide groove is opened on the surface of the sunshade, and an auxiliary slope block is fixedly connected to one side of the sunshade.

[0010] By adopting the above technical solution, rainwater can be easily discharged and prevented from seeping into the slope.

[0011] As a preferred solution of the highway roadbed slope ventilation structure described in the utility model, the air acceleration component includes a first rotating shaft, which is rotatably connected to the top of the slope, the outer wall of the first rotating shaft is fixedly connected to a pneumatic blade, and one end of the first rotating shaft is fixedly connected to a driving gear.

[0012] By adopting the above technical solution, the driving gear can be rotated by wind force.

[0013] As a preferred solution of the highway roadbed slope ventilation structure described in the utility model, a baffle is fixedly connected between the two support rods, the inner rotation of the baffle is connected to a second rotating shaft, one end of the second rotating shaft is fixedly connected to a driven gear, and the driven gear is meshed with the driving gear.

[0014] By adopting the above technical solution, the driving gear can drive the driven gear to rotate and thus the fan can rotate.

[0015] As a preferred solution of the highway roadbed slope ventilation structure described in the utility model, a protective shell is fixedly installed on the outer sides of the driven gear and the driving gear.

[0016] By adopting the above technical solution, a protective effect is mainly achieved.

[0017] As a preferred solution of the highway roadbed slope ventilation structure described in the utility model, a fan is fixedly installed at one end of the second rotating shaft.

[0018] The above technical solution is used to speed up the air flow rate.

[0019] (III) Beneficial effects

[0020] The utility model provides a highway roadbed slope ventilation structure, which has the following beneficial effects:

[0021] 1. The highway roadbed slope ventilation structure can block sunlight through the sunshade, effectively reduce the heat accumulation on the surface of the slope, and prevent rainwater from directly eroding the slope. The cooperation of the first chute and the second chute as well as the plug rod and the bolt makes the device very easy to disassemble and transport.

[0022] 2. This highway roadbed slope ventilation structure, through the cooperation of natural wind force and aerodynamic blades, enables the aerodynamic blades to drive the first rotating shaft to rotate, and then drives the driving gear and the driven gear to rotate, and then drives the fan to rotate, so that the air flow rate under the sun visor is accelerated to prevent heat accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is the overall structure diagram of the utility model.

[0025] Figure 2 It is a structural right view of the utility model.

[0026] Figure 3 This utility model Figure 2 A magnified view of the structure at center.

[0027] Figure 4 It is a structural diagram of the utility model after removing the side air permeable plate and the protective shell.

[0028] Figure 5 It is a partial structural side view of the utility model.

[0029] Figure 6 This utility model Figure 5 Enlarged view of the structure at C in the middle.

[0030] Figure 7 It is a front view of a partial structure of the utility model.

[0031] Figure 8 This utility model Figure 7 Enlarged view of the structure at D in the middle.

[0032] Fig. 9 It is a partial structural top view of the utility model.

[0033] Fig.10 This utility model Fig. 9 Enlarged view of the structure at E in the middle.

[0034] In the figure, 1, slope; 2, ventilation, sunshade and rain shield assembly; 21, support rod; 22, assembly block; 23, side air permeable plate; 24, auxiliary support rod; 25, sun visor; 26, first slide groove; 27, second slide groove; 28, plug rod; 29, bolt; 210, lower air permeable plate; 3, auxiliary assembly; 31, water guide groove; 32, auxiliary slope block; 4, air acceleration assembly; 41, protective shell; 42, first rotating shaft; 43, driving gear; 44, baffle; 45, second rotating shaft; 46, driven gear; 47, fan; 48, pneumatic blade. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0036] Example 1

[0037] Reference Figures 1 to 10 , which is the first embodiment of the utility model, and provides a highway roadbed slope ventilation structure, including a slope 1, a ventilation sunshade and rain shielding assembly 2 is arranged on one side of the slope 1, an auxiliary assembly 3 is arranged on the top of the ventilation sunshade and rain shielding assembly 2, and an air acceleration assembly 4 is arranged on the top of the slope 1; the ventilation sunshade and rain shielding assembly 2 includes a support rod 21, the support rod 21 is fixedly connected to one side of the slope 1, one end of the support rod 21 is fixedly connected to an assembly block 22, and a sunshade 25 is fixedly connected between the two assembly blocks 22, A first slide groove 26 and a second slide groove 27 are provided inside the assembly block 22, one side of the sun visor 25 is slidably connected to the inside of the first slide groove 26, and an insertion rod 28 is slidably connected to the inside of the second slide groove 27. The ventilation, sunshade and rainproof component 2 also includes a bolt 29, which is threadedly connected to the insertion rod 28 and one end of the assembly block 22. The side air permeable plate 23 and the lower air permeable plate 210 are fixedly connected between the support rods 21, and an auxiliary support rod 24 is also fixedly connected to one side of the slope 1, and the auxiliary support rod 24 is in contact with the assembly block 22.

[0038] Specifically, a water guide groove 31 is provided on the surface of the sun visor 25 , and an auxiliary slope block 32 is fixedly connected to one side of the sun visor 25 .

[0039] Furthermore, the support rod 21 is used to support the assembly block 22, and the insertion rod 28 can be connected to the next assembly block 22 by cooperating with the bolt 29. Multiple assembly blocks 22 can be combined into a whole to increase their overall strength. The first slide groove 26 and the second slide groove 27 cooperate to make its assembly and disassembly very convenient, and it is also convenient for transportation. The side air permeable plate 23 and the lower air permeable plate 210 can allow air circulation and prevent some small animals from getting under the sun visor 25. The assembly block 22 and the sun visor 25 are distributed in a stepped manner as a whole in conjunction with the water guide groove 31 and the auxiliary slope block 32 to facilitate the rapid discharge of rainwater to prevent erosion of the slope 1.

[0040] Example 2

[0041] Reference Figures 1 to 10 , which is the second embodiment of the utility model, is based on the previous embodiment, and the air acceleration component 4 includes a first rotating shaft 42, which is rotatably connected to the top of the slope 1, and the outer wall of the first rotating shaft 42 is fixedly connected with an aerodynamic blade 48, and one end of the first rotating shaft 42 is fixedly connected with a driving gear 43. A baffle 44 is fixedly connected between the two support rods 21, and the inside of the baffle 44 is rotatably connected with a second rotating shaft 45, and one end of the second rotating shaft 45 is fixedly connected with a driven gear 46, and the driven gear 46 is meshed with the driving gear 43.

[0042] Specifically, a protective shell 41 is fixedly installed on the outer sides of the driven gear 46 and the driving gear 43. A fan 47 is fixedly installed on one end of the second rotating shaft 45.

[0043] Furthermore, natural wind force drives the pneumatic blades 48 and the first rotating shaft 42 to rotate, thereby rotating the driving gear 43. The driving gear 43 can drive the driven gear 46 to rotate, and then drive the fan 47 to rotate through the second rotating shaft 45, thereby increasing the air flow rate under the sun visor 25 and accelerating heat dissipation.

[0044] Working principle: The support rod 21 is used to support the assembly block 22. The insertion rod 28 can be connected to the next assembly block 22 by cooperating with the bolt 29. Multiple assembly blocks 22 can be combined into a whole to increase their overall strength. The first slide groove 26 and the second slide groove 27 cooperate to make it very convenient to assemble and disassemble, and it is also convenient for transportation. The side air permeable plate 23 and the lower air permeable plate 210 can allow air circulation and prevent some small animals from getting under the sun visor 25. The assembly block 22 and the sun visor 25 are distributed in a stepped manner in conjunction with the water guide groove 31 and the auxiliary slope block 32 to facilitate the rapid discharge of rainwater to prevent scouring the slope 1. The pneumatic blades 48 and the first rotating shaft 42 are driven by natural wind to rotate, thereby rotating the driving gear 43. The driving gear 43 can drive the driven gear 46 to rotate, and then drive the fan 47 to rotate through the second rotating shaft 45, so as to increase the air flow rate under the sun visor 25 and accelerate the heat dissipation.

[0045] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A highway roadbed slope ventilation structure, comprising a slope, characterized in that: A ventilation sunshade and rainproof component is arranged on one side of the slope, an auxiliary component is arranged on the top of the ventilation sunshade and rainproof component, and an air acceleration component is arranged on the top of the slope; The ventilation, sunshade and rain shield assembly includes a support rod, which is fixedly connected to one side of the slope, one end of the support rod is fixedly connected to an assembly block, a sun visor is fixedly connected between the two assembly blocks, a first slide groove and a second slide groove are provided inside the assembly block, one side of the sun visor is slidably connected to the inside of the first slide groove, and an insertion rod is slidably connected to the inside of the second slide groove. The ventilation, sunshade and rain shield assembly also includes a bolt, which is threadedly connected to the insertion rod and one end of the assembly block, a side air permeable plate and a lower air permeable plate are fixedly connected between the support rods, and an auxiliary support rod is also fixedly connected to one side of the slope, and the auxiliary support rod is in contact with the assembly block.

2. A highway roadbed slope ventilation structure according to claim 1, characterized in that: A water guide groove is provided on the surface of the sun visor, and an auxiliary slope block is fixedly connected to one side of the sun visor.

3. A highway roadbed slope ventilation structure according to claim 1, characterized in that: The air acceleration component comprises a first rotating shaft, which is rotatably connected to the top of the slope, an outer wall of the first rotating shaft is fixedly connected to an aerodynamic blade, and one end of the first rotating shaft is fixedly connected to a driving gear.

4. A highway roadbed slope ventilation structure according to claim 1, characterized in that: A baffle is fixedly connected between the two support rods, a second rotating shaft is rotatably connected inside the baffle, a driven gear is fixedly connected to one end of the second rotating shaft, and the driven gear is meshed with the driving gear.

5. A highway roadbed slope ventilation structure according to claim 4, characterized in that: A protective shell is fixedly installed on the outer sides of the driven gear and the driving gear.

6. A highway roadbed slope ventilation structure according to claim 4, characterized in that: A fan is fixedly mounted on one end of the second rotating shaft.

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