CN211973531U - A kind of road soil slope greening drainage retaining wall - Google Patents

Abstract

The utility model relates to the technical field of drainage retaining walls, and discloses a drainage retaining wall for road soil slope greening, which comprises a roadbed, a fixing seat is fixedly installed on the top of the roadbed, and a fixing plate is arranged above the roadbed. The fixing plate is provided with a fixing groove, and the top of the fixing seat penetrates the fixing groove and is slidably connected with the fixing groove. The wall is adapted to the roadbed, the inner walls on both sides of the fixing groove are provided with rectangular clamping grooves, the fixing seat is provided with sliding holes, and two rectangular clamping blocks are slidably installed in the sliding holes. The utility model has the advantages of simple structure, convenient operation, quick and convenient installation of the main body of the drainage retaining wall on the roadbed, convenient disassembly and assembly, convenient maintenance of the main body of the drainage retaining wall, and enhanced connection stability, thus meeting people's needs.

Description

A kind of road soil slope greening drainage retaining wall

technical field

The utility model relates to the technical field of drainage retaining walls, in particular to a drainage retaining wall for road soil slope greening.

Background technique

With the rapid development of the economy, the rapid development of urban construction, and the increasing number of highway construction, highway construction often needs to pass through various slopes, and it is easy to encounter problems such as soil erosion, side slopes and landslides, which seriously threaten the progress of the project and subsequent highway maintenance. Construction of slope support;

For example, the Chinese utility model patent with the authorization announcement number CN201183957Y discloses a road side slope retaining wall, which includes a wall body for supporting the side slope, the upper end of the wall body is provided with a top plate, and the outer end of the top plate extends out of the wall The body forms a bucket eaves, and the water flow at the top of the slope flows down with the bucket eaves, and will not directly wash the wall surface. The road side slope retaining wall disclosed by the above technical solution has the following defects:

First, the water flowing down the bucket eaves will form a great impact force, which will cause great damage to the roadbed and its connected walls;

Second, the structure is complicated, the operation is troublesome, it is inconvenient to disassemble and assemble the drainage retaining wall, and it is inconvenient to maintain it.

Utility model content

The purpose of the utility model is to solve the problem that in the prior art, the water flow will form a large impact force with the eaves of the bucket, which will cause great damage to the road subgrade and its connected wall surface, and the structure is complicated, the operation is troublesome, and it is inconvenient to drain the water. It is inconvenient to maintain the retaining wall by disassembling and assembling, so a kind of road soil slope greening drainage retaining wall is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A road soil slope greening drainage retaining wall comprises a roadbed, a fixing seat is fixedly installed on the top of the roadbed, a fixing plate is arranged above the roadbed, a fixing groove is formed on the fixing plate, and the The top of the fixing seat penetrates the fixing groove and is slidably connected with the fixing groove, a drainage retaining wall is fixedly installed on one side of the fixing plate, and the drainage retaining wall is adapted to the roadbed. The side inner walls are provided with rectangular card slots, the fixed seat is provided with a sliding hole, and two rectangular card blocks are slidably installed in the sliding holes, and the ends of the two rectangular card blocks are separated from each other respectively. It is clamped with the corresponding rectangular card slot, the bottom inner wall of the sliding hole is provided with a first sliding groove, the bottom of the two rectangular clamping blocks is fixedly installed with a first sliding block, and the two The first sliding blocks are respectively slidably connected with the corresponding first sliding grooves, the inner walls of both sides of the first sliding grooves are provided with rotating grooves, and screw rods are rotatably installed in the two rotating grooves. The first sliders are provided with threaded holes, and the inner threads in the two threaded holes have opposite directions of rotation. Corresponding threaded holes are threadedly connected, and the rotation of the screw rod drives the first sliding block to move through the threaded holes.

Preferably, both ends of the two said screw rods that are close to each other extend into the first chute and are fixedly installed with a first bevel gear, the bottom inner wall of the first chute is provided with a mounting groove, and the A mounting rod is rotatably installed in the mounting groove of the mounting rod, the outer side of the mounting rod is fixedly sleeved with a second bevel gear located in the first chute, and the two first bevel gears are connected with the second bevel gear. The gears are meshed with each other, the top end of the mounting rod extends to the top of the fixed seat and a rotating disk is fixedly installed, and the rotation of the rotating disk drives the mounting rod to rotate.

Preferably, a limit plate is fixedly installed on the side of the drainage retaining wall away from the roadbed, the bottom of the limit plate is provided with a clamping slot, the top of one side of the roadbed is provided with a moving groove, and the moving groove A moving plate is slidably installed inside, and the top end of the moving plate is clamped with the clamping groove, the bottom of the moving plate is provided with a threaded groove, and the inner wall of the bottom of the moving groove is provided with an embedding groove. A threaded rod is rotatably installed in the embedded groove of the threaded rod, the top end of the threaded rod extends into the threaded groove and is threadedly connected with the threaded groove, and the threaded rod drives the moving plate to move through the threaded groove.

Preferably, a second sliding slot is opened on one inner wall of the moving groove, a second sliding block is fixedly installed on one side of the moving plate, and the second sliding block is slidably connected with the second sliding groove , the second slider limits the moving plate.

Preferably, two bolts are threadedly connected to the rotating disk, two threaded grooves are formed on the top of the fixed seat, and the bottom ends of the two bolts are respectively threaded with the corresponding threaded grooves. Install, bolts and threaded grooves threaded grooves to fix the rotating disc.

Preferably, the number of the thread locking grooves is multiple, and the plurality of the thread locking grooves are distributed at the top of the fixing base in a ring shape and equidistant, and the plurality of thread locking grooves can fix the rotating disk in multiple directions.

Compared with the prior art, the utility model provides a road soil slope greening drainage retaining wall, which has the following beneficial effects:

1. The soil slope greening drainage retaining wall of this highway is to first set the fixed plate on the drainage retaining wall on the fixed seat, then twist the two bolts to move the two bolts out of the two threaded grooves, and then rotate Rotate the disk, the rotating disk drives the installation rod to rotate, the installation rod drives the second bevel gear to rotate, the second bevel gear drives the two first bevel gears to rotate, and the two first bevel gears drive the two screw rods To rotate, the two screw rods drive the two first sliders to move through the two threaded holes, and the two first sliders drive the two rectangular blocks to move, so that the two rectangular blocks are connected to the two rectangular grooves. card;

2. The soil slope greening drainage retaining wall of the highway, through the rotation of the installation rod, drives the sprocket to rotate through the chain, the sprocket drives the threaded rod to rotate, and the threaded rod drives the moving plate to move through the threaded groove, so that the moving plate is stuck into the card in the groove;

3. The soil slope greening drainage retaining wall of the highway, by screwing the bolts, the two bolts are inserted into the two threaded grooves, and the drainage retaining wall is installed on the roadbed. If the drainage retaining wall needs to be disassembled and assembled , just turn the rotating disc counterclockwise;

In addition, the parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model has a simple structure and convenient operation, and can quickly and conveniently install the drainage retaining wall on the roadbed, which is convenient for disassembly and assembly, and is convenient for installation and maintenance. Drainage retaining walls are maintained and the stability of the connection is enhanced, so people's needs are met.

Description of drawings

Fig. 1 is the front view structure schematic diagram of a kind of highway soil slope greening drainage retaining wall proposed by the utility model;

Figure 2 is a schematic diagram of the structure of part A of a road soil slope greening drainage retaining wall proposed by the utility model;

3 is a schematic structural diagram of part B of a road soil slope greening drainage retaining wall proposed by the utility model.

In the picture: 1 subgrade, 2 fixed seat, 3 fixed plate, 4 fixed slot, 5 main body of drainage wall, 6 rectangular slot, 7 sliding hole, 8 rectangular clip, 9 first chute, 10 first slider, 11 Rotation slot, 12 screw rod, 13 threaded hole, 14 first bevel gear, 15 installation slot, 16 installation rod, 17 second bevel gear, 18 rotation plate, 19 limit plate, 20 card slot, 21 movement slot , 22 moving plate, 23 threaded groove, 24 embedded groove, 25 threaded rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to Figures 1-3, a road soil slope greening and drainage retaining wall includes a roadbed 1, a fixed seat 2 is fixedly installed on the top of the roadbed 1, and a fixed plate 3 is arranged above the roadbed 1. The fixed plate 3 is provided with a fixing slot 4, and the top of the fixing base 2 penetrates the fixing slot 4 and is slidably connected with the fixing slot 4. One side of the fixing plate 3 is fixedly installed with a drainage retaining wall 5, and the The drainage retaining wall 5 is adapted to the roadbed 1 , the inner walls of the two sides of the fixing groove 4 are provided with rectangular clamping grooves 6 , the fixing seat 2 is provided with a sliding hole 7 , and the sliding hole 7 Two rectangular clamping blocks 8 are slidably installed, and the ends of the two rectangular clamping blocks 8 away from each other are respectively clamped with the corresponding rectangular clamping slots 6, and the bottom inner wall of the sliding hole 7 is provided with a first A sliding groove 9, the bottoms of the two rectangular clamping blocks 8 are fixedly mounted with first sliding blocks 10, and the two first sliding blocks 10 are respectively slidably connected with the corresponding first sliding grooves 9, The two inner walls of the first chute 9 are provided with rotating grooves 11 , the two rotating grooves 11 are rotatably installed with screw rods 12 , and the two first sliding blocks 10 are both provided with threaded holes. 13, and the inner threads in the two threaded holes 13 have opposite directions of rotation, and the ends of the two described screw rods 12 away from each other respectively penetrate the corresponding threaded holes 13 and are threadedly connected with the corresponding threaded holes 13, The rotation of the screw rod 12 drives the first sliding block 10 to move through the threaded hole 13 .

In the present invention, the ends of the two described screw rods 12 that are close to each other extend into the first chute 9 and are fixedly installed with the first bevel gear 14 , and the bottom inner wall of the first chute 9 is provided with an opening. There is an installation groove 15, a mounting rod 16 is rotatably installed in the said installation groove 15, the outer side of the said installation rod 16 is fixedly sleeved with a second bevel gear 17 located in the first chute 9, and the two The first bevel gear 14 is meshed with the second bevel gear 17. The top end of the mounting rod 16 extends to the top of the fixed seat 2 and is fixedly installed with a rotating disk 18. The rotation of the rotating disk 18 drives the mounting rod. 16 to make a turn.

In the present invention, a limit plate 19 is fixedly installed on the side of the drainage retaining wall 5 away from the roadbed 1 , the bottom of the limiter plate 19 is provided with a clamping slot 20 , and the top of one side of the roadbed 1 is provided with a moving groove 21. A moving plate 22 is slidably installed in the moving groove 21, and the top of the moving plate 22 is clamped with the clamping groove 20. The bottom of the moving plate 22 is provided with a threaded groove 23. The bottom inner wall of the moving groove 21 is provided with an embedded groove 24, a threaded rod 25 is rotatably installed in the embedded groove 24, and the top end of the threaded rod 25 extends into the threaded groove 23 and is threadedly connected with the threaded groove 23. The rod 25 drives the moving plate 22 to move through the threaded groove 23 .

In the present invention, the inner wall of one side of the moving groove 21 is provided with a second sliding groove, one side of the moving plate 22 is fixedly installed with a second sliding block, and the second sliding block is connected to the second sliding groove. In the sliding connection, the second sliding block limits the position of the moving plate 22 .

In the present invention, two bolts are threadedly connected to the rotating plate 18 , two threaded grooves are formed on the top of the fixing base 2 , and the bottom ends of the two bolts are respectively connected with the corresponding threaded grooves. Threaded clamping, bolts and thread clamping grooves Thread clamping grooves fix the rotating disk 18 .

In the present invention, there are a plurality of thread clamping grooves, and the plurality of thread clamping grooves are distributed at the top of the fixing base 2 in a ring shape and equidistant, and the plurality of thread clamping grooves can fix the rotating disk 18 in multiple directions. .

In the utility model, when in use, first set the fixing plate 3 on the drainage retaining wall 5 on the fixing seat 2, then screw the two bolts to move the two bolts out of the two threaded grooves, and then rotate the rotating plate 18. The rotating disk 18 drives the mounting rod 16 to rotate, the mounting rod 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the two first bevel gears 14 to rotate, and the two first bevel gears 14 drives the two screw rods 12 to rotate, the two screw rods 12 drive the two first sliders 10 to move through the two threaded holes 13, and the two first sliders 10 drive the two rectangular blocks 8 to move, so that the The two rectangular clamping blocks 8 are clamped with the two rectangular clamping grooves 6. At the same time, the rotation of the installation rod 16 drives the sprocket to rotate through the chain, the sprocket drives the threaded rod 25 to rotate, and the threaded rod 25 is driven to move through the threaded groove 23. The plate 22 is moved so that the moving plate 22 is inserted into the slot 20, and then the bolts are screwed so that the two bolts are inserted into the two threaded slots, so that the drainage retaining wall 5 is installed on the roadbed 1. When the drainage retaining wall 5 is disassembled and assembled, the rotating plate 18 can be rotated counterclockwise, so that the drainage retaining wall 5 can be quickly and conveniently installed on the roadbed 1, which is convenient for disassembly and assembly, and facilitates the maintenance of the drainage retaining wall 5, which enhances the connection. stability, so it meets people's needs.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A road soil slope greening drainage retaining wall comprises a roadbed (1) and is characterized in that a fixing seat (2) is fixedly installed at the top of the roadbed (1), a fixing plate (3) is arranged above the roadbed (1), a fixing groove (4) is formed in the fixing plate (3), the top end of the fixing seat (2) penetrates through the fixing groove (4) and is in sliding connection with the fixing groove (4), a drainage retaining wall (5) is fixedly installed on one side of the fixing plate (3), the drainage retaining wall (5) is matched with the roadbed (1), rectangular clamping grooves (6) are formed in the inner walls of the two sides of the fixing groove (4), sliding holes (7) are formed in the fixing seat (2), two rectangular clamping blocks (8) are installed in the sliding holes (7), and one ends, far away from each other, of the two rectangular clamping blocks (8) are clamped with the corresponding rectangular clamping grooves (6) respectively, the bottom inner wall of sliding hole (7) on seted up first spout (9), two the equal fixed mounting in bottom of rectangle fixture block (8) have first slider (10), and two first slider (10) respectively with corresponding first spout (9) sliding connection, the both sides inner wall of first spout (9) on all seted up rotation groove (11), all rotate in two rotation grooves (11) and install lead screw (12), two first slider (10) on all seted up threaded hole (13), and two threaded hole (13) in internal thread revolve to opposite, two lead screw (12) the one end of keeping away from each other run through corresponding threaded hole (13) respectively and with corresponding threaded hole (13) threaded connection.

2. A road soil slope greening and drainage retaining wall as claimed in claim 1, characterized in that two screw rods (12) are close to each other, one end of each screw rod extends into a first sliding groove (9) and is fixedly provided with a first bevel gear (14), the inner wall of the bottom of the first sliding groove (9) is provided with a mounting groove (15), the mounting groove (15) is internally and rotatably provided with a mounting rod (16), the outer side of the mounting rod (16) is fixedly sleeved with a second bevel gear (17) positioned in the first sliding groove (9), the first bevel gear (14) is meshed with the second bevel gear (17), and the top end of the mounting rod (16) extends to the upper part of the fixed seat (2) and is fixedly provided with a rotating disc (18).

3. The greening and draining retaining wall for road soil slope according to claim 1, a limiting plate (19) is fixedly arranged on one side of the drainage retaining wall (5) far away from the roadbed (1), the bottom of the limiting plate (19) is provided with a clamping groove (20), the top of one side of the roadbed (1) is provided with a moving groove (21), a moving plate (22) is arranged in the moving groove (21) in a sliding way, the top end of the moving plate (22) is clamped with the clamping groove (20), the bottom of the moving plate (22) is provided with a thread groove (23), an embedded groove (24) is arranged on the inner wall of the bottom of the moving groove (21), the embedded groove (24) is internally and rotatably provided with a threaded rod (25), and the top end of the threaded rod (25) extends into the thread groove (23) and is in threaded connection with the thread groove (23).

4. The greening and draining retaining wall for road soil slopes as claimed in claim 3, wherein a second sliding groove is formed in the inner wall of one side of the moving groove (21), a second sliding block is fixedly mounted on one side of the moving plate (22), and the second sliding block is slidably connected with the second sliding groove.

5. The greening and draining retaining wall for road soil slopes as claimed in claim 2, wherein two bolts are connected to the rotating disc (18) in a threaded manner, two threaded clamping grooves are formed in the top of the fixing seat (2), and the bottom ends of the two bolts are respectively in threaded clamping with the corresponding threaded clamping grooves.

6. The greening and draining retaining wall for road soil slopes as claimed in claim 5, wherein the number of the thread clamping grooves is multiple, and the multiple thread clamping grooves are annularly and equidistantly distributed on the top of the fixing seat (2).

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