A highway roadbed slope support structure

Abstract

The invention discloses a highway roadbed slope support structure, which relates to the technical field of highway engineering, and comprises a fixing assembly, a supporting plate and a planting frame, wherein the three are fixedly connected and clamped to form the entire support structure, and the clamping point can be deflected, so that no matter what shape the supporting surface of the slope is, the support structure can effectively support the slope, and the clamping structure makes the maintenance of the entire support structure more convenient and quick, the fixing assembly comprises a fixing plate, a supporting plate, a supporting ring, a fixing rod, a spring support rod 1 and a spring support rod 2, when the roadbed generates vibrations due to driving of vehicles, the design of the fixing plate, the supporting plate, the supporting ring, the spring support rod 1 and the spring support rod 2 can greatly reduce the vibration force received by the fixing rod, that is, the fixing part of the entire support structure is less affected by the vibration, thereby ensuring that the fixing part of the entire support structure will not loosen, thereby effectively improving the support effect and service life of the entire support structure.

Description

Technical Field

[0001] The invention relates to the technical field of highway engineering, in particular to a highway roadbed slope supporting structure. Background Art

[0002] Highway embankment slope support structure is an important measure to ensure the stability and safety of highway embankment slopes. Traditional slope support generally uses a fixed frame to support the slope. The fixed frame is fixed to the slope by fixing rods for support, and a planting frame is set on the frame to plant plants to further fix the soil.

[0003] Although this method can support the slope, its stability is poor. During the long-term support process, the roadbed will vibrate as the vehicle travels, and the heavier the vehicle, the stronger the vibration. This vibration force will be transmitted to the support structure along the roadbed, thereby affecting the support structure. The fixed rods and fixed frames that are fixedly connected will become loose under long-term vibration, resulting in support failure. When the fixed frame is damaged, it is inconvenient to repair it. In addition, the roadbed slope surface is not a complete plane. It will bend along the direction of the highway, causing the support surface to bend. This makes the support force of the fixed frame uneven during support, resulting in poor support effect.

[0004] Therefore, it is necessary to provide a highway roadbed slope support structure to solve the problems raised in the above background technology. Summary of the invention

[0005] To achieve the above object, the present invention provides the following technical solution: a highway roadbed slope support structure, comprising a fixing assembly, a supporting plate and a planting frame, wherein the fixing assembly is configured in plurality, and a plurality of supporting plates are hinged between the plurality of the fixing assemblies, and the planting frame is fixedly connected by four of the fixing assemblies;

[0006] The fixing assembly comprises a fixing plate, a supporting plate and a fixing rod, wherein the supporting plate and the fixing plate are hingedly connected by a plurality of spring supporting rods, a through hole 1 is provided on the fixing plate for the fixing rod to pass through, and a through hole 2 is provided on the supporting plate for the fixing rod to pass through;

[0007] A swivel first is arranged in the second through hole, a swivel second is arranged on the fixed rod, and a plurality of spring support rods second are circumferentially hinged between the swivel first and the swivel second;

[0008] A support ring is fixedly arranged on the support plate, a spherical groove is opened on the support ring, a spherical block is fixedly arranged on the fixing rod, and the spherical block rotates along the spherical groove.

[0009] Preferably, the fixed plate and the planting frame are both rectangular, the four corners of the fixed plate are slidably provided with connecting blocks, the connecting block is rotatably provided with a snap-in block 1, the four corners of the planting frame are rotatably provided with a snap-in block 2, and the snap-in block 1 is snap-connected with the snap-in block 2.

[0010] Preferably, the first clamping block and the second clamping block are both spherical clamping blocks, the first clamping block is fixedly provided with a first clamping plate, the second clamping block is fixedly provided with a second clamping plate, and the first clamping plate and the second clamping plate can be slidably clamped.

[0011] Preferably, a spherical rotation groove 1 is provided on the connecting block;

[0012] A spherical rotating plate 1 is fixedly arranged on the first clamping block, and the first spherical rotating plate 1 rotates along the first spherical rotating groove;

[0013] The planting frame is provided with a second spherical rotating groove;

[0014] A second spherical rotating plate is fixedly arranged on the second clamping block, and the second spherical rotating plate rotates along the second spherical rotating groove.

[0015] Preferably, a slide bar is fixedly provided on the connecting block, and a limit block is fixedly provided on the slide bar;

[0016] The fixing plate is provided with a limiting groove, the limiting block slides along the limiting groove, a spring 1 is arranged between the limiting block and the limiting groove, and the sliding rod penetrates the limiting groove and extends to the outside of the fixing plate.

[0017] Preferably, the support plate is symmetrically provided with deflection grooves on both sides, and a support rod 1 is rotatably arranged in the deflection groove;

[0018] Four support rods 2 are rotatably arranged on the fixed plate, two of the support rods 1 are slidably connected with one support rod 2 on the two fixed plates respectively, and a spring 2 is arranged between the support rod 2 and the support rod 1.

[0019] Preferably, a support block with an inclined surface is fixedly arranged in the deflection groove, and the support block can support the support rod one.

[0020] Preferably, the spring support rod 1 includes a hinge block, a connecting rod 1, a connecting rod 2 and a spring 3, wherein the hinge block is configured with two, the two hinge blocks are hinged on the fixing plate and the supporting plate respectively, the two hinge blocks are respectively fixedly provided with a connecting rod 1 and a connecting rod 2, the connecting rod 1 is slidably connected with the connecting rod 2, and the connecting rod 1 and the connecting rod 2 are sleeved with a spring 3 on the outside, and the two ends of the spring 3 are respectively fixedly provided on the two hinge blocks;

[0021] The structure of the second spring support rod is the same as that of the first spring support rod.

[0022] Compared with the prior art, the present invention provides a highway roadbed slope support structure, which has the following beneficial effects:

[0023] In the present invention, the entire support structure is composed of a plurality of fixed components, a support plate and a planting frame, and the joints of the three can be deflected so that the shape of the entire support surface can be changed. That is, no matter what shape the support surface of the slope is, the support structure can effectively support the slope, and when a certain component is damaged, it is only necessary to disassemble and replace the component, thereby making the maintenance of the entire support structure more convenient and quick. In addition, when the road base vibrates due to the driving of vehicles, the design of the fixed plate, the support plate, the support ring, the spring support rod one and the spring support rod two can greatly reduce the vibration force on the fixed rod, so that the fixed part of the entire support structure is less affected by the vibration, thereby ensuring that the fixed part of the entire support structure will not loosen, thereby effectively improving the support effect and service life of the entire support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the fixing component in the present invention;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0027] Figure 4 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0028] Figure 5 for Figure 2 A magnified schematic diagram of the structure at C in the middle;

[0029] Figure 6 It is a schematic diagram of the structure of the support plate and the fixing rod in the present invention;

[0030] Figure 7 It is a structural schematic diagram of the support plate in the present invention;

[0031] In the figure: 1, fixing assembly; 11, fixing plate; 111, limiting groove; 112, spring 1; 113, support rod 2; 114, spring 2; 12, support plate; 121, swivel 1; 122, support ring; 13, fixing rod; 131, swivel 2; 132, spherical block; 14, spring support rod 1; 141, hinge block; 142, connecting rod 1; 143, connecting rod 2; 144, spring 3 ; 15. Spring support rod 2; 16. Connecting block; 161. Spherical rotating groove 1; 162. Sliding rod; 163. Limiting block; 17. Snap-in block 1; 171. Card plate 1; 172. Spherical rotating plate 1; 2. Support plate; 21. Deflection groove; 22. Support rod 1; 23. Support block; 3. Planting frame; 31. Snap-in block 2; 311. Card plate 2; 312. Spherical rotating plate 2; 32. Spherical rotating groove 2. DETAILED DESCRIPTION

[0032] See also Figure 1 to Figure 7 In an embodiment of the present invention, a highway roadbed slope support structure includes a fixing component 1, a supporting plate 2 and a planting frame 3, wherein the fixing component 1 is configured with a plurality of supporting plates 2, and a plurality of the fixing components 1 are hingedly connected with a plurality of the supporting plates 2, and the planting frame 3 is fixedly connected by four fixing components 1;

[0033] The fixing assembly 1 comprises a fixing plate 11, a supporting plate 12 and a fixing rod 13, wherein the supporting plate 12 is hinged to the fixing plate 11 through a plurality of spring supporting rods 14, the fixing plate 11 is provided with a through hole 1 for the fixing rod 13 to pass through, and the supporting plate 12 is provided with a through hole 2 for the fixing rod 13 to pass through;

[0034] A swivel 121 is disposed in the second through hole, a swivel 131 is disposed on the fixed rod 13, and a plurality of spring support rods 15 are hingedly connected in a circle between the swivel 121 and the swivel 131;

[0035] A support ring 122 is fixedly provided on the support plate 12, a spherical groove is provided on the support ring 122, and a spherical block 132 is fixedly provided on the fixing rod 13, and the spherical block 132 rotates along the spherical groove;

[0036] The fixing plate 11 and the planting frame 3 are both rectangular, the four corners of the fixing plate 11 are slidably provided with connecting blocks 16, the connecting block 16 is rotatably provided with a first clamping block 17, the four corners of the planting frame 3 are rotatably provided with a second clamping block 31, the first clamping block 17 is clamped with the second clamping block 31;

[0037] The first clamping block 17 and the second clamping block 31 are both spherical clamping blocks. The first clamping block 17 is fixedly provided with a first clamping plate 171, and the second clamping block 31 is fixedly provided with a second clamping plate 311. The first clamping plate 171 and the second clamping plate 311 can be slidably clamped.

[0038] The connecting block 16 is provided with a spherical rotation groove 161;

[0039] A spherical rotating plate 172 is fixedly provided on the clamping block 17, and the spherical rotating plate 172 rotates along the spherical rotating groove 161;

[0040] The planting frame 3 is provided with a spherical rotation groove 2 32;

[0041] A second spherical rotating plate 312 is fixedly disposed on the second clamping block 31 , and the second spherical rotating plate 312 rotates along the second spherical rotating groove 32 .

[0042] During implementation, a corresponding number of fixing components 1 are laid according to the area of ​​the roadbed slope, and a plurality of supporting plates 2 are used to connect the plurality of fixing components 1 to form a supporting whole, and then the planting frame 3 is clamped on the four fixing components 1 by using the connecting block 16, and then the fixing component 1 is fixed to the slope by using the fixing rod 13. In this process, as the fixing rod 13 is drilled into the slope, the support plate 12 will press against the fixing plate 11 and push the fixing plate 11 to fit tightly against the surface of the slope. After the fixing plate 11 fits tightly against the slope, the fixing rod 13 is continued to be drilled in so that the support plate 12 continues to be pressed downward, so that the spring support rod 13 The fixing plate 11 is deflected and in a compressed state, and as the fixing plate 11 is pressed down, the supporting plate 2 and the planting frame 3 are also closely attached to the surface of the slope. After the multiple fixing components 1 are all fixed, plants are planted in the planting frame 3, and the soil is further fixed by the plant roots to prevent soil erosion. After the entire support is completely fixed, the fixing plate 11 will have a thrust toward the supporting surface under the action of the spring support rod 14, that is, in the long-term support process, the fixing plate 11 can always be close to the slope, exert active supporting force on the slope, and further improve the supporting effect of the fixing plate 11. Then, when a large vehicle passes by the road surface and generates vibration At this time, the vibrations on the support plate 2 and the planting frame 3 will be transmitted to the fixed plate 11, and then the vibrations on the fixed plate 11 will be transmitted to the support plate 12 through the spring support rod 14, and then transmitted to the fixed rod 13 through the support ring 122 on the support plate 12. In this process, the vibration force transmitted to the support plate 12 can be effectively weakened by the deflection and expansion of the spring support rod 14, and in the process of deflection and compression of the spring support rod 14, the support plate 12 can deflect therewith under the action of the spherical groove and the spherical block 132, and the fixed rod 13 will not be affected during this deflection, that is, the vibration force borne by the roadbed is not It will have a great impact on the fixing rod 13, and when the support plate 12 is deflected, the connection part between the support plate 12 and the fixing plate 11 can make the swivel 131 not deflect through the expansion and contraction and deflection of the multiple spring support rods 15, that is, the fixing rod 13 will not be affected by the deflection of the support plate 12, thereby ensuring that the fixing rod 13 will not loosen during the long-term slope support process, effectively improving the support effect, and the fixing assembly 1, support plate 2 and planting frame 3 are all connected by a snap-on method. When a component is damaged, it only needs to be disassembled and replaced, which further makes the maintenance of the support structure more convenient and quick.

[0043] In this embodiment, Figure 3 , a slide bar 162 is fixedly provided on the connecting block 16, and a limit block 163 is fixedly provided on the slide bar 162;

[0044] The fixing plate 11 is provided with a limiting groove 111 , the limiting block 163 slides along the limiting groove 111 , a spring 112 is provided between the limiting groove 111 , and the sliding rod 162 penetrates the limiting groove 111 and extends to the outside of the fixing plate 11 .

[0045] It should be noted that the roadbed slope is not a completely planar structure, and it will have curves along the direction of the highway. Therefore, the connecting block 16 is slidably set on the fixing plate 11 so that the position of the connecting block 16 can be changed. In addition, the planting frame 3 and the fixing plate 11 are not in the same plane at the slope curve, and the fixing plates 11 of the four fixing components 1 that fix the planting frame 3 are also not in the same plane. At this time, the clamping block 17 is rotatably set on the connecting block 16, and the clamping block 2 31 is rotatably set on the planting frame 3, so that the rotation of the clamping block 17 and the clamping block 2 31 allows the two to be effectively clamped together no matter what state they are in, that is, it is ensured that the planting frame 3 and the fixing plate 11 can be effectively clamped together at the slope curve, so that the support as a whole will not be affected by the support surface, thereby further improving the support effect.

[0046] In this embodiment, Figure 7 The support plate 2 is symmetrically provided with deflection grooves 21 on both sides, and a support rod 22 is rotatably provided in the deflection groove 21;

[0047] Four supporting rods 113 are rotatably arranged on the fixing plate 11 , and two supporting rods 22 are respectively slidably connected with one supporting rod 113 on two fixing plates 11 , and a spring 114 is arranged between the supporting rod 113 and the supporting rod 22 .

[0048] In this embodiment, Figure 7 A support block 23 with an inclined surface is fixedly disposed in the deflection groove 21 , and the support block 23 can support the support rod 1 22 .

[0049] During implementation, the support rod 22 can be in an inclined state under the action of the support block 23, and then when the fixed plate 11 is pressed against the slope, the support plate 2 can be also pressed against the slope under the action of the support rod 22 and the support rod 113, and the spring 2 114 is in a compressed state, that is, the support plate 2 has the same active supporting force as the fixed plate 11, and when the roadbed slope vibrates, the sliding of the support rod 22 and the support rod 113 can further reduce the vibration force transmitted from the support plate 2 to the fixed plate 11, further reduce the vibration force on the fixed rod 13, and improve the support effect.

[0050] In this embodiment, the spring support rod 14 includes a hinge block 141, a connecting rod 142, a connecting rod 2 143 and a spring 3 144, wherein the hinge block 141 is configured with two, the two hinge blocks 141 are hinged on the fixing plate 11 and the supporting plate 12 respectively, the two hinge blocks 141 are respectively fixed with a connecting rod 142 and a connecting rod 2 143, the connecting rod 142 and the connecting rod 2 143 are slidably connected, and the connecting rod 142 and the connecting rod 2 143 are sleeved with a spring 3 144 on the outside, and the two ends of the spring 3 144 are respectively fixedly arranged on the two hinge blocks 141;

[0051] The structure of the second spring support rod 15 is the same as that of the first spring support rod 14 .

[0052] To sum up, when the present invention is implemented, the entire support structure is composed of multiple fixed components 1, support plates 2 and planting frames 3, and the joints of the three can be deflected, so that the shape of the entire support surface can be changed, that is, no matter what shape the support surface of the slope is, the support structure can effectively support the slope, and when a component is damaged, it is only necessary to disassemble and replace the component, thereby making the maintenance of the entire support structure more convenient and quick. In addition, when the road base vibrates due to the driving of vehicles, the design of the fixed plate 11, the support plate 12, the support ring 122, the spring support rod 14 and the spring support rod 2 15 can greatly reduce the vibration force on the fixing rod 13, so that the fixed part of the entire support structure is less affected by the vibration, thereby ensuring that the fixed part of the entire support structure will not loosen, thereby effectively improving the support effect and service life of the entire support structure.

[0053] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highway roadbed slope support structure, characterized in that: It comprises a fixing component (1), a supporting plate (2) and a planting frame (3), wherein the fixing component (1) is configured in plurality, and a plurality of supporting plates (2) are hingedly connected between the plurality of fixing components (1), and the planting frame (3) is fixedly connected by four fixing components (1); The fixing assembly (1) comprises a fixing plate (11), a supporting plate (12) and a fixing rod (13), wherein the supporting plate (12) and the fixing plate (11) are hingedly connected via a plurality of spring support rods (14); a through hole (1) is provided on the fixing plate (11) for the fixing rod (13) to pass through; and a through hole (2) is provided on the supporting plate (12) for the fixing rod (13) to pass through. A swivel ring (121) is disposed in the second through hole, a swivel ring (131) is disposed on the fixed rod (13), and a plurality of spring support rods (15) are hingedly connected in a circle between the swivel ring (121) and the swivel ring (131); A support ring (122) is fixedly arranged on the support plate (12), a spherical groove is formed on the support ring (122), and a spherical block (132) is fixedly arranged on the fixing rod (13), and the spherical block (132) rotates along the spherical groove.

2. A highway roadbed slope support structure according to claim 1, characterized in that: The fixing plate (11) and the planting frame (3) are both rectangular, the fixing plate (11) is slidably provided with connecting blocks (16) at the four corners, the connecting block (16) is rotatably provided with a first clamping block (17), the planting frame (3) is rotatably provided with a second clamping block (31) at the four corners, the first clamping block (17) is clamped with the second clamping block (31).

3. A highway roadbed slope support structure according to claim 2, characterized in that: The first clamping block (17) and the second clamping block (31) are both spherical clamping blocks. The first clamping block (17) is fixedly provided with a clamping plate (171), and the second clamping block (311) is fixedly provided with a clamping plate (311). The first clamping plate (171) and the second clamping plate (311) can be slidably clamped.

4. A highway roadbed slope support structure according to claim 3, characterized in that: The connecting block (16) is provided with a spherical rotation groove (161); A spherical rotating plate 1 (172) is fixedly provided on the first clamping block (17), and the first spherical rotating plate (172) rotates along the first spherical rotating groove (161); The planting frame (3) is provided with a second spherical rotation groove (32); A second spherical rotating plate (312) is fixedly arranged on the second clamping block (31), and the second spherical rotating plate (312) rotates along the second spherical rotating groove (32).

5. A highway roadbed slope support structure according to claim 2, characterized in that: A sliding rod (162) is fixedly arranged on the connecting block (16), and a limiting block (163) is fixedly arranged on the sliding rod (162); The fixing plate (11) is provided with a limiting groove (111), the limiting block (163) slides along the limiting groove (111), a spring 1 (112) is provided between the limiting block and the limiting groove (111), and the sliding rod (162) penetrates the limiting groove (111) and extends to the outside of the fixing plate (11).

6. A highway roadbed slope support structure according to claim 1, characterized in that: Deflection grooves (21) are symmetrically provided on both sides of the support plate (2), and a support rod (22) is rotatably arranged in the deflection groove (21); Four support rods (113) are rotatably arranged on the fixed plate (11), two of the support rods (22) are slidably connected to one support rod (113) on the two fixed plates (11), and a spring (114) is arranged between the support rod (113) and the support rod (22).

7. A highway roadbed slope support structure according to claim 6, characterized in that: A support block (23) having an inclined surface is fixedly arranged in the deflection groove (21), and the support block (23) is capable of supporting the support rod 1 (22).

8. A highway roadbed slope support structure according to claim 1, characterized in that: The spring support rod 1 (14) comprises a hinge block (141), a connecting rod 1 (142), a connecting rod 2 (143) and a spring 3 (144), wherein the hinge block (141) is provided with two, the two hinge blocks (141) are hinged on the fixing plate (11) and the supporting plate (12) respectively, the two hinge blocks (141) are respectively fixedly provided with a connecting rod 1 (142) and a connecting rod 2 (143), the connecting rod 1 (142) and the connecting rod 2 (143) are slidably connected, and a spring 3 (144) is sleeved on the outer sides of the connecting rod 1 (142) and the connecting rod 2 (143), and the two ends of the spring 3 (144) are respectively fixedly provided on the two hinge blocks (141); Furthermore, the structure of the spring support rod 2 (15) is the same as that of the spring support rod 1 (14).

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