Roadbed reinforcing device for road design

Abstract

The utility model discloses a road design roadbed reinforcing device which comprises a bottom plate, a reinforcing plate, a locking plate and a locking piece, and one end of the reinforcing plate is rotationally connected with one end of the bottom plate; one end of the locking plate is rotationally connected with the reinforcing plate, and the other end of the locking plate is rotationally connected with a positioning plate. The positioning plate is slidably connected to the bottom plate in the direction close to or away from the reinforcing plate. The multiple locking pieces are arranged on the positioning plate at intervals in the length direction of the positioning plate and used for being fixedly connected between the positioning plate and the bottom plate and then inserted into the ground outside the roadbed. Compared with the prior art, the reinforcing plate can be adjusted according to the inclination angle of the roadbed slope, and then the roadbed slope is stably reinforced.

Description

Technical Field

[0001] The utility model relates to the technical field of road auxiliary equipment, in particular to a road design subgrade reinforcement device. Background Art

[0002] Road engineering refers to the entire process of planning, design, construction, maintenance and management with roads as the object and the engineering entities involved. During the construction of road engineering, roadbed reinforcement devices are required to reinforce the roadbed according to different roadbeds.

[0003] For example, CN221142336U discloses a highway roadbed reinforcement device, comprising a first bottom plate and a second bottom plate, wherein the second bottom plate is located on one side of the first bottom plate, a first threaded rod is fixedly mounted on the top of the first bottom plate, and a screw block is connected to the outer wall of the first threaded rod via a thread;

[0004] The top of the second bottom plate is provided with a fixing groove;

[0005] The tops of the bottom plate 1 and the bottom plate 2 are respectively fixed with limit frames, the top of the bottom plate 1 is clamped with the reinforcement plate 1, the top of the bottom plate 2 is clamped with the reinforcement plate 2, and the reinforcement plate 1 and the reinforcement plate 2 are respectively plugged into the limit frames;

[0006] A limiting groove is respectively provided on one side of the reinforcing plate 1 and the reinforcing plate 2, a limiting component is provided on one side of the limiting frame, and one end of the limiting component passes through the limiting frame and is plugged into the limiting groove.

[0007] The above-mentioned highway roadbed reinforcement device can stably reinforce the roadbed, but the base plate and the corresponding reinforcement plate are fixedly arranged, and can only reinforce the roadbed of a fixed shape, and cannot meet the requirements of reinforcing the roadbed of highways with different slopes. Utility Model Content

[0008] In view of the shortcomings of the existing technology, the purpose of the present utility model is to provide a road design roadbed reinforcement device to solve the problem that the existing technology has a fixed arrangement between the base plate and the corresponding reinforcement plate, which can only reinforce the roadbed of a fixed shape and cannot meet the needs of reinforcing the roadbed of roads with different slopes.

[0009] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: a roadbed reinforcement device comprising:

[0010] base plate;

[0011] A reinforcing plate, one end of which is rotatably connected to one end of the base plate;

[0012] A locking plate, one end of which is rotatably connected to the reinforcement plate and the other end of which is rotatably connected to the positioning plate, the positioning plate being slidably connected on the bottom plate in a direction toward or away from the reinforcement plate;

[0013] There are several locking parts, and the locking parts are arranged at intervals along the length direction of the positioning plate. They are all used to be fixedly connected between the positioning plate and the base plate and then inserted into the ground outside the roadbed.

[0014] Technical principle:

[0015] The base plate is placed on the ground outside the roadbed. Since one end of the reinforcement plate is rotatably connected to one end of the base plate, the reinforcement plate can be adjusted according to the slope of the roadbed, and the reinforcement plate fits on the roadbed slope. In this process, the positioning plate needs to be slid and connected on the base plate in the direction close to or away from the reinforcement plate according to the reinforcement plate. When the position of the reinforcement plate is determined, it is fixedly connected between the positioning plate and the base plate through a number of locking parts and then inserted into the ground outside the roadbed. The locking parts, on the one hand, stably position the base plate on the ground, and on the other hand, fix the positioning plate. At this time, the locking plate is stably arranged between the base plate and the reinforcement plate, and the reinforcement plate stably fits on the roadbed slope for reinforcement.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The roadbed reinforcement device of this road design is mainly composed of a base plate, a reinforcement plate, a locking plate, a positioning plate and several locking parts. The reinforcement plate can be adjusted according to the inclination angle of the roadbed slope, and then the roadbed slope can be reinforced stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0019] Figure 2 for Figure 1 A partial cross-sectional view of the middle locking member in the retracted state;

[0020] Figure 3 for Figure 1 Partial cross-sectional view of the middle locking member in the expanded state.

[0021] The figure marks in the drawings of the specification include: base plate 1, reinforcement plate 2, locking plate 3, positioning plate 4, locking member 5, locking stud 51, adjustable reinforcement part 52, accommodating groove 521, reinforcement strip 522, trigger member 523, adjustment part 53, guide mounting cavity 531, adjustment block 532, and adjustment rod 533. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below through specific implementation methods:

[0023] like Figure 1 As shown, an embodiment of the utility model proposes a road design roadbed reinforcement device, including a base plate 1, a reinforcement plate 2, a locking plate 3 and a locking member 5, wherein one end of the reinforcement plate 2 is rotatably connected to one end of the base plate 1; one end of the locking plate 3 is rotatably connected to the reinforcement plate 2 and the other end is rotatably connected to a positioning plate 4, and the positioning plate 4 is slidably connected on the base plate 1 in a direction close to or away from the reinforcement plate 2; there are several locking members 5, and several locking members 5 are arranged at intervals along the length direction of the positioning plate 4, all of which are used to be fixedly connected between the positioning plate 4 and the base plate 1 and then inserted into the ground outside the roadbed.

[0024] When in use, the base plate 1 is placed on the ground outside the roadbed. Since one end of the reinforcement plate 2 is rotatably connected to the other end of the base plate 1, the reinforcement plate 2 can be adjusted according to the slope of the roadbed, and the reinforcement plate 2 fits on the roadbed slope; in this process, it is necessary to make the positioning plate 4 slide and connect on the base plate 1 in the direction close to or away from the reinforcement plate 2 according to the reinforcement plate 2; when the position of the reinforcement plate 2 is determined, it is fixedly connected between the positioning plate 4 and the base plate 1 through a number of locking members 5 and then inserted into the ground outside the roadbed. The locking members 5, on the one hand, stably position the base plate 1 on the ground, and on the other hand, fix the positioning plate 4. At this time, the locking plate 3 is stably arranged between the base plate 1 and the reinforcement plate 2, and the reinforcement plate 2 stably fits on the roadbed slope for reinforcement.

[0025] The roadbed reinforcement device of this road design is mainly composed of a base plate 1, a reinforcement plate 2, a locking plate 3, a positioning plate 4 and a plurality of locking parts 5. The reinforcement plate 2 can be adjusted according to the inclination angle of the roadbed slope, and then the roadbed slope can be reinforced stably.

[0026] In order to make the bottom plate 1 more stably fixed on the ground, and to improve the stability of the roadbed slope reinforcement, as Figure 1 、 Figure 2 as well as Figure 3 As shown, according to another embodiment of the present invention, a road design roadbed reinforcement device is described, wherein each of the locking members 5 includes a locking stud 51 and an adjusting portion 53, and the locking stud 51 is fixedly connected between the positioning plate 4 and the base plate 1 and then inserted into the ground outside the roadbed. A plurality of adjustable reinforcement portions 52 are arranged at intervals along the axial direction of the side wall of the locking stud 51, and each adjustable reinforcement portion 52 has a storage state in which it is stored in the locking stud 51 and a deployment state rotated to the outside of the locking stud 51; the adjusting portion 53 is provided on the locking stud 51 and is connected to each adjustable reinforcement portion 52, and is used to make the plurality of adjustable reinforcement portions 52 move from the storage state ( Figure 2 )Adjust to the expanded state( Figure 3 ).

[0027] In this embodiment, the locking stud 51 serves as the main structure for locking the positioning plate 4 and the base plate 1, and also stably fixes the base plate 1 on the ground; when the locking stud 51 is inserted into the ground outside the roadbed, the adjustment part 53 is used to adjust the multiple adjustable reinforcement parts 52 from the storage state to the expansion state, and the multiple adjustable reinforcement parts 52 are all rotated to the outside of the locking stud 51 and inserted into the ground. A force is formed between the multiple adjustable reinforcement parts 52 and the ground to prevent the locking stud 51 from moving out of the ground, thereby improving the stability of the locking stud 51 in the ground, thereby improving the installation stability of the base plate 1, and further improving the stability during the reinforcement process of the roadbed slope.

[0028] Based on the above scheme:

[0029] The adjustable reinforcement portion 52 includes a receiving groove 521 and a reinforcement strip 522. There are two receiving grooves 521 and they are arranged apart on the side wall of the locking stud 51. One reinforcement strip 522 is arranged in each receiving groove 521 and its top end is rotatably connected to the inner wall of the corresponding receiving groove 521 through a rotating member. The adjustment portion 53 cooperates with the trigger member 523 formed on the rotating end of each reinforcement strip 522.

[0030] During adjustment, the adjusting portion 53 cooperates with the trigger member 523 to drive the trigger member 523 to rotate, so that the reinforcing strip 522 rotates around the rotating member at its top from the outside of the receiving groove 521 until a certain angle is formed between the reinforcing strip 522 and the locking stud 51; in this embodiment, the reinforcing strip 522 is rotated to be arranged at 90 degrees with the locking stud 51. The rotating member is an existing structure, which can be a matching rotating shaft and torsion spring arranged between the reinforcing strip 522 and the inner wall of the receiving groove 521, so that the reinforcing strip 522 can be stably accommodated in the receiving groove 521 without shaking. The reinforcing strip 522 can be arranged in a conical shape toward the outside of the receiving groove 521, so that when the reinforcing strip 522 rotates toward the outside of the receiving groove 521, the reinforcing strip 522 can quickly push away the soil to rotate.

[0031] Each of the adjustment parts 53 includes a guide installation cavity 531, an adjustment block 532 and an adjustment rod 533. The guide installation cavity 531 is provided between the top ends of the two accommodating grooves 521 in each adjustable reinforcement part 52, and the two triggering members 523 in each adjustable reinforcement part 52 can freely penetrate into the corresponding guide installation cavity 531; the adjustment block 532 is slidingly provided in each guide installation cavity 531 and each adjustment block 532 cooperates with the corresponding two triggering members 523; the adjustment rod 533 is arranged in the locking stud 51 along the axial direction of the locking stud 51 and is threadedly connected to each adjustment block 532.

[0032] In this embodiment, the number of adjustable reinforcement parts 52 is two for demonstration, and the number of corresponding guide mounting cavities 531 and adjustment blocks 532 is both two; one end of the adjustment rod 533 passes through the large end of the locking stud 51, which is convenient for holding and rotating during use, so that the two adjustment blocks 532 slide downward in the corresponding guide mounting cavity 531, and the two adjustment blocks 532 cooperate with the corresponding two trigger members 523 to make the two reinforcement strips 522 in each adjustable reinforcement part 52 rotate outward from the corresponding accommodating groove 521 until each reinforcement strip 522 is arranged at 90 degrees with the locking stud 51; at this time, the trigger members 523 are all against the corresponding guide mounting cavity 531 and cannot continue to rotate, and the adjustment blocks 532 cannot continue to slide downward, so as to improve the adjustment accuracy.

[0033] A rotator can be used to connect with the end of the adjustment rod 533 passing through the large end of the locking stud 51 to drive the adjustment rod 533 to rotate. Each reinforcement strip 522 is rotated to be arranged at 90 degrees with the locking stud 51, which is more efficient.

[0034] Furthermore, each trigger member 523 includes a trigger block integrally formed on the rotating end of the corresponding reinforcement strip 522. In this embodiment, the trigger block comprises a first block segment and a second block segment connected between one end of the first block segment and the rotating end of the corresponding reinforcement strip 522, with an obtuse angle formed between the first and second blocks. When the reinforcement strip 522 is accommodated in the corresponding receiving slot 521, the first block segment is horizontally arranged in the corresponding guide mounting cavity 531, contacting the mating adjustment block 532. When the reinforcement strip 522 is rotated to form a 90-degree alignment with the locking stud 51, the first block segment is vertically arranged in the corresponding guide mounting cavity 531, and the second block segment abuts the corresponding adjustment block 532. The structural design of the trigger block enables the adjustment block 532 to more quickly and stably adjust the rotation of the reinforcement strip 522.

[0035] When using the roadbed reinforcement device designed for this road:

[0036] Place the base plate 1 on the ground outside the roadbed, rotate the reinforcement plate 2 to make it fit on the roadbed slope, slide the positioning plate 4 on the base plate 1, and rotate the locking plate 3;

[0037] When the reinforcing plate 2 is stabilized, the positions of the positioning plate 4 and the locking plate 3 are also determined, and the positioning plate 4 and the base plate 1 are fixed by a plurality of locking members 5 .

[0038] Among them, the locking part 5 is fixed in the process of: rotating the locking stud 51, and the tip of the locking stud 51 passes through the positioning plate 4 and the base plate 1 and then penetrates into the ground; then rotating the adjusting rod 533, and the adjusting blocks 532 all slide downward in the corresponding guide mounting cavity 531, and each adjusting block 532 drives the corresponding two trigger blocks to rotate, thereby driving the corresponding two reinforcement strips 522 to rotate outward from the corresponding accommodating groove 521, until each reinforcement strip 522 is arranged at 90 degrees with the locking stud 51, and the adjustment is completed.

[0039] It should be noted that the roadbed reinforcement device designed for this road is used on roadbeds with relatively soft soil.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A road design subgrade reinforcement device, characterized in that: include: base plate; A reinforcing plate, one end of which is rotatably connected to one end of the base plate; A locking plate, one end of which is rotatably connected to the reinforcement plate and the other end of which is rotatably connected to the positioning plate, the positioning plate being slidably connected on the bottom plate in a direction toward or away from the reinforcement plate; There are several locking parts, and the locking parts are arranged at intervals along the length direction of the positioning plate. They are all used to be fixedly connected between the positioning plate and the base plate and then inserted into the ground outside the roadbed.

2. A road design subgrade reinforcement device according to claim 1, characterized in that: Each of the locking members comprises: A locking stud, wherein the locking stud is fixedly connected between the positioning plate and the base plate and then inserted into the ground outside the roadbed, wherein a plurality of adjustable reinforcement portions are arranged on the side wall of the locking stud at intervals along the axial direction thereof, and each adjustable reinforcement portion has a storage state in which it is stored within the locking stud and an extended state in which it is rotated outside the locking stud; The adjusting portion is arranged on the locking stud and is connected to each adjustable reinforcement portion, and is used to adjust the multiple adjustable reinforcement portions from the stored state to the deployed state after the locking stud is inserted into the ground outside the roadbed.

3. A road design subgrade reinforcement device according to claim 2, characterized in that: Each of the adjustable reinforcement portions comprises: There are two receiving grooves, which are spaced apart and arranged on the side wall of the locking stud; A reinforcement strip is arranged in each receiving groove and its top end is rotatably connected to the inner wall of the corresponding receiving groove through a rotating member, and the adjustment part cooperates with the trigger member formed on the rotating end of each reinforcement strip.

4. A road design subgrade reinforcement device according to claim 3, characterized in that: Each of the adjustment units comprises: A guide installation cavity is provided between the top ends of the two receiving grooves in each adjustable reinforcement portion, and the two trigger members in each adjustable reinforcement portion can freely penetrate into the corresponding guide installation cavity; An adjusting block is slidably disposed in each guide mounting cavity, and each adjusting block cooperates with two corresponding triggering members; An adjusting rod is arranged inside the locking screw along the axial direction of the locking screw and is threadably connected to each adjusting block.

5. A road design subgrade reinforcement device according to claim 3 or 4, characterized in that: Each of the triggering members comprises: A trigger block is integrally formed on the rotating end of the corresponding reinforcement strip.

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