Highway roadbed reinforcing structure

Abstract

The utility model provides an expressway roadbed reinforcing structure which comprises a water absorbing layer, a water collecting mechanism is arranged at the bottom of the water absorbing layer and used for collecting water, a supporting column is arranged at the bottom of the water collecting mechanism, a water tank is fixedly connected to the bottom of the supporting column, and drainage pipes are arranged on the two sides of the water tank. A supporting mechanism is arranged at the bottom of the water tank and used for supporting the water tank, the water collecting mechanism comprises a collecting box, the bottom of the collecting box is fixedly connected with the tops of the supporting columns, and a filtering plate is arranged in an inner cavity of the collecting box. According to the highway roadbed reinforcing structure, the problems that the fixing effect is poor in the mode that an existing device fixes the sliding rod by extruding the outer side of the fixing sliding rod through a fixing stud, the sliding rod is fixed only through the contact face of the fixing stud, displacement of the sliding rod can be caused in the using process, and stability is affected are solved.

Description

Technical Field

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

[0002] In order to avoid settlement due to soft soil roads, it is necessary to use highway soft soil roadbed reinforcement structure to support and reinforce the roadbed.

[0003] The patent document with announcement number: CN214694937U discloses "a highway soft soil roadbed reinforcement structure", which involves setting a moisture-absorbing drying layer, a polymer water-absorbing layer and a diversion layer to ensure the dryness of the upper layer while absorbing water, so as to avoid settlement caused by excessive moisture inside the soil; by setting a water collector, an arc bottom, a water collection pipe and a water tank, the absorbed water is discharged, so that the reinforcement mechanism can be recycled for a long time; by setting a support rod, the entire reinforcement structure can be made more stable; by setting a support mechanism, a better support effect can be provided for the reinforcement mechanism, and it can adapt to various different terrains.

[0004] Although the device has a certain supporting effect by setting up a supporting mechanism, the fixing effect of the sliding bar is poor by fixing the sliding bar by squeezing the outer side of the sliding bar with the fixing studs. Fixing the sliding bar only by the contact surface of the fixing studs may cause the sliding bar to move during use, affecting stability. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a highway roadbed reinforcement structure which is easy to use.

[0006] The highway roadbed reinforcement structure provided by the utility model comprises a water absorbing layer, a water collecting mechanism is arranged at the bottom of the water absorbing layer, the water collecting mechanism is used to collect water, a support column is arranged at the bottom of the water collecting mechanism, a water tank is fixedly connected to the bottom of the support column, drainage pipes are arranged on both sides of the water tank, and a supporting mechanism is arranged at the bottom of the water tank, the supporting mechanism is used to support the water tank.

[0007] In order to collect moisture, the utility model provides a highway roadbed reinforcement structure. Preferably, the water collecting mechanism includes a collecting box, the bottom of the collecting box is fixedly connected to the top of the supporting column, the inner cavity of the collecting box is provided with a filter plate, the bottom of the collecting box is connected to a delivery pipe, and the bottom of the delivery pipe is connected to the top of the water tank.

[0008] In order to facilitate maintenance, the utility model provides a highway roadbed reinforcement structure. Preferably, the water collection mechanism also includes an inspection plate, the inspection plate is located at one side of the collection box, and the inner cavity of the inspection plate is provided with a mounting bolt.

[0009] In order to improve the sealing performance of the inspection plate, the utility model provides a highway roadbed reinforcement structure. Preferably, a sealing gasket is provided on one side of the inspection plate, and a through hole is opened on one side of the sealing gasket.

[0010] In order to support the device, the utility model provides a highway roadbed reinforcement structure. Preferably, the supporting mechanism includes a connecting seat, the bottom of the connecting seat is fixedly connected to the bottom of the water tank, the inner cavity of the connecting seat is provided with a supporting tube, the inner cavity of the supporting tube is threadedly connected with a supporting rod, and the bottom of the support rod is provided with a cone block.

[0011] In order to facilitate the fixation of the support tube, the utility model provides a highway roadbed reinforcement structure. Preferably, the support mechanism also includes a fixing block, which is fixed to the outside of the support tube, and the inner cavity of the fixing block is provided with a fixing bolt, and the outer side of the fixing bolt is threadedly connected to a fixing seat, and the top of the fixing seat is fixedly connected to the bottom of the water tank.

[0012] In order to limit the support tube, the utility model provides a highway roadbed reinforcement structure. Preferably, the outer side of the support tube is fixedly connected to a limiting block, and the outer side of the limiting block is slidably connected to the inner wall of the connecting seat.

[0013] As the utility model provides a highway roadbed reinforcement structure, preferably, the water absorbing layer includes a hygroscopic dry layer, a polymer water absorbing layer is arranged at the bottom of the hygroscopic dry layer, and a guide layer is arranged at the bottom of the polymer water absorbing layer.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The highway roadbed reinforcement structure can initially absorb moisture through the hygroscopic drying layer, then absorb the moisture in the hygroscopic drying layer through the polymer water-absorbing layer, and finally transport it to the collection box through the guide layer, so as to ensure the drying of the hygroscopic drying layer in contact with the roadbed and prevent excessive moisture inside the soil. By inserting the cone block into the geology, the device can be supported, thereby improving the structural stability of the device. When adjusting the length of the support rod to meet different usage requirements, the user can rotate the support rod to move the support rod out or into the support tube to adjust the length of the support rod. The support rod and the support tube are fixed by a self-locking thread, and the fixing effect is better and more stable. This solves the problem that the current device fixes the sliding rod by squeezing the outer side of the sliding rod with a fixed stud, which has a poor fixing effect. The sliding rod is fixed only by the contact surface of the fixed stud, which may cause the sliding rod to move during use, affecting the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A schematic structural diagram of a preferred embodiment of the highway roadbed reinforcement structure provided by the utility model;

[0017] Figure 2 This is a structural sectional view of the collection box of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the collection box and the inspection plate of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the support mechanism of the utility model;

[0020] Figure 5 This is a structural cross-sectional view of the connecting seat of the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the water-absorbing layer of the utility model.

[0022] Numbers in the figure: 1. Water absorption layer; 101. Moisture absorption and drying layer; 102. Polymer water absorption layer; 103. Guide layer; 2. Water collection mechanism; 201. Collection box; 202. Filter plate; 203. Delivery pipe; 204. Inspection plate; 205. Mounting bolt; 3. Support column; 4. Water tank; 5. Drain pipe; 6. Support mechanism; 601. Connecting seat; 602. Support cylinder; 603. Support rod; 604. Cone block; 605. Fixed block; 606. Fixed bolt; 607. Fixed seat; 7. Sealing gasket; 8. Through hole; 9. Limit block. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the highway roadbed reinforcement structure provided by the utility model; Figure 2 This is a structural sectional view of the collection box of the utility model; Figure 3 This is a schematic diagram of the connection structure between the collection box and the inspection plate of the utility model; Figure 4 It is a structural schematic diagram of the support mechanism of the utility model; Figure 5 This is a structural cross-sectional view of the connecting seat of the utility model; Figure 6A highway roadbed reinforcement structure includes a water absorbing layer 1, a water collecting mechanism 2 is arranged at the bottom of the water absorbing layer 1, the water collecting mechanism 2 is used to collect water, a support column 3 is arranged at the bottom of the water collecting mechanism 2, a water tank 4 is fixedly connected to the bottom of the support column 3, drainage pipes 5 are arranged on both sides of the water tank 4, and a support mechanism 6 is arranged at the bottom of the water tank 4, and the support mechanism 6 is used to support the water tank 4.

[0025] In this embodiment: by setting up a water-absorbing layer 1 and cooperating with a water-collecting mechanism 2, the moisture in the soil can be collected to prevent excessive moisture in the soil, which is convenient for the long-term recycling use of the reinforced structure. By setting up a supporting mechanism 6, a supporting effect can be achieved on the device, thereby improving the stability of the device during use.

[0026] As a technical optimization solution of the utility model, the water collection mechanism 2 includes a collecting box 201, the bottom of the collecting box 201 is fixedly connected to the top of the supporting column 3, the inner cavity of the collecting box 201 is provided with a filter plate 202, the bottom of the collecting box 201 is connected to a delivery pipe 203, and the bottom of the delivery pipe 203 is connected to the top of the water tank 4.

[0027] In this embodiment: the water absorbed by the water absorbing layer 1 is collected by the collecting box 201, then transported to the water tank 4 through the transport pipe 203, and discharged through the drainage pipes 5 on both sides of the water tank 4 to avoid sedimentation due to excessive moisture in the soil.

[0028] As a technical optimization solution of the utility model, the water collection mechanism 2 also includes an inspection plate 204 . The inspection plate 204 is located on one side of the collection box 201 . The inner cavity of the inspection plate 204 is provided with a mounting bolt 205 .

[0029] In this embodiment: a threaded groove is opened on one side of the collection box 201 for use with the mounting bolt 205. When inspecting the inside of the collection box 201, the user can rotate the mounting bolt 205 and twist the mounting bolt 205 out of the threaded groove on one side of the collection box 201 to release the fixation of the inspection plate 204. Then the user can move the inspection plate 204 out from one side of the collection box 201, making it easier for the user to inspect the collection box 201.

[0030] As a technical optimization solution of the present invention, a sealing gasket 7 is provided on one side of the inspection plate 204 , and a through hole 8 is opened on one side of the sealing gasket 7 .

[0031] In this embodiment, a sealing gasket 7 is provided between the access plate 204 and the collection box 201, thereby improving the sealing effect between the access plate 204 and the collection box 201.

[0032] As a technical optimization solution of the utility model, the supporting mechanism 6 includes a connecting seat 601, the bottom of the connecting seat 601 is fixedly connected to the bottom of the water tank 4, the inner cavity of the connecting seat 601 is provided with a supporting tube 602, the inner cavity of the supporting tube 602 is threadedly connected with a supporting rod 603, and the bottom of the supporting rod 603 is provided with a cone block 604.

[0033] In this embodiment: by inserting the cone block 604 into the geology, the device can be supported, thereby improving the structural stability of the device, and when adjusting the length of the support rod 603 to meet different usage requirements, the user can rotate the support rod 603, move the support rod 603 out of or into the support tube 602, thereby adjusting the length of the support rod 603. The support rod 603 and the support tube 602 are fixed by a self-locking thread, and the fixing effect is better and more stable. There are four support mechanisms 6, which are located at the four corners of the bottom of the water tank 4.

[0034] As a technical optimization solution of the utility model, the support mechanism 6 also includes a fixed block 605, which is fixed to the outside of the support tube 602. The inner cavity of the fixed block 605 is provided with a fixing bolt 606. The outer side of the fixing bolt 606 is threadedly connected to a fixing seat 607. The top of the fixing seat 607 is fixedly connected to the bottom of the water tank 4.

[0035] In this embodiment: when the support tube 602 is damaged, the user can twist the fixing bolt 606 out of the fixing seat 607 to release the fixation of the support tube 602, and then the user can remove the support tube 602 from the connecting seat 601, so that the user can replace the support tube 602 conveniently.

[0036] As a technical optimization solution of the utility model, the outer side of the support tube 602 is fixedly connected to the limiting block 9, and the outer side of the limiting block 9 is slidably connected to the inner wall of the connecting seat 601.

[0037] In this embodiment, the limiting block 9 is provided to improve the connection stability between the support tube 602 and the connecting seat 601 .

[0038] As a technical optimization solution of the utility model, the water-absorbing layer 1 includes a hygroscopic and dry layer 101 , a polymer water-absorbing layer 102 is arranged at the bottom of the hygroscopic and dry layer 101 , and a guide layer 103 is arranged at the bottom of the polymer water-absorbing layer 102 .

[0039] In this embodiment: preliminary moisture absorption can be carried out through the hygroscopic drying layer 101, and then the moisture in the hygroscopic drying layer 101 is absorbed by the high molecular water absorption layer 102, and finally transported to the collection box 201 through the guide layer 103, so as to ensure the drying of the hygroscopic drying layer 101 in contact with the roadbed and prevent excessive moisture in the soil.

[0040] The working principle of a highway roadbed reinforcement structure provided by the utility model is as follows:

[0041] When using the device, the moisture absorption and drying layer 101 can be used for preliminary moisture absorption, and then the moisture at the moisture absorption and drying layer 101 is absorbed by the polymer water absorption layer 102, and finally transported to the collection box 201 through the guide layer 103, so as to ensure the drying of the moisture absorption and drying layer 101 in contact with the roadbed and prevent excessive moisture inside the soil. By inserting the cone block 604 into the geology, the device can be supported, thereby improving the structural stability of the device. When adjusting the length of the support rod 603 to meet different usage requirements, the user can rotate the support rod 603. 03, move the support rod 603 out of or into the support tube 602 to adjust the length of the support rod 603. The support rod 603 and the support tube 602 are fixed by a self-locking thread, and the fixing effect is better and more stable. When inspecting the inside of the collection box 201, the user can rotate the mounting bolt 205 and twist the mounting bolt 205 out of the threaded groove on one side of the collection box 201 to release the fixation of the inspection plate 204. Then the user can move the inspection plate 204 out from one side of the collection box 201, which is convenient for the user to inspect the collection box 201.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A highway roadbed reinforcement structure, characterized in that: The invention comprises a water absorbing layer (1), wherein a water collecting mechanism (2) is arranged at the bottom of the water absorbing layer (1), wherein the water collecting mechanism (2) is used to collect water, wherein a support column (3) is arranged at the bottom of the water collecting mechanism (2), wherein the bottom of the support column (3) is fixedly connected to a water tank (4), wherein drainage pipes (5) are arranged on both sides of the water tank (4), and wherein a support mechanism (6) is arranged at the bottom of the water tank (4), wherein the support mechanism (6) is used to support the water tank (4).

2. The highway roadbed reinforcement structure according to claim 1, characterized in that: The water collection mechanism (2) comprises a collection box (201), the bottom of the collection box (201) is fixedly connected to the top of the support column (3), the inner cavity of the collection box (201) is provided with a filter plate (202), the bottom of the collection box (201) is connected to a delivery pipe (203), and the bottom of the delivery pipe (203) is connected to the top of the water tank (4).

3. The highway roadbed reinforcement structure according to claim 2 is characterized in that: The water collection mechanism (2) further comprises an inspection plate (204), wherein the inspection plate (204) is located on one side of the collection box (201), and the inner cavity of the inspection plate (204) is provided with a mounting bolt (205).

4. The highway roadbed reinforcement structure according to claim 3 is characterized in that: A sealing gasket (7) is provided on one side of the inspection plate (204), and a through hole (8) is opened on one side of the sealing gasket (7).

5. The highway roadbed reinforcement structure according to claim 1, characterized in that: The support mechanism (6) comprises a connecting seat (601), the bottom of which is fixedly connected to the bottom of the water tank (4), the inner cavity of the connecting seat (601) is provided with a supporting tube (602), the inner cavity of the supporting tube (602) is threadedly connected with a supporting rod (603), and the bottom of the supporting rod (603) is provided with a cone block (604).

6. The highway roadbed reinforcement structure according to claim 5, characterized in that: The support mechanism (6) further comprises a fixing block (605), wherein the fixing block (605) is fixed to the outside of the support tube (602), the inner cavity of the fixing block (605) is provided with a fixing bolt (606), the outer side of the fixing bolt (606) is threadedly connected to a fixing seat (607), and the top of the fixing seat (607) is fixedly connected to the bottom of the water tank (4).

7. The highway roadbed reinforcement structure according to claim 5, characterized in that: The outer side of the support tube (602) is fixedly connected to a limiting block (9), and the outer side of the limiting block (9) is slidably connected to the inner wall of the connecting seat (601).

8. The highway roadbed reinforcement structure according to claim 1, characterized in that: The water-absorbing layer (1) comprises a moisture-absorbing and drying layer (101), a polymer water-absorbing layer (102) is arranged at the bottom of the moisture-absorbing and drying layer (101), and a guide layer (103) is arranged at the bottom of the polymer water-absorbing layer (102).

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