Highway subgrade reinforcing mechanism

Abstract

The utility model discloses a highway subgrade reinforcing mechanism, and relates to the technical field of highway construction. Comprising a roadbed body, a supporting device is arranged at the bottom of the roadbed body, the supporting device comprises a fixing frame, upper supporting seats are arranged on the two sides of the fixing frame, the tops of the two upper supporting seats are fixedly connected with the bottom of the roadbed body, and a reinforcing device is arranged on one side of the supporting device. In the using process, the first lead screw is rotated through the first rotating handle, the height among the upper supporting base, the roadbed body and the lower supporting base is adjusted to adapt to the height and shape changes of different roadbeds, the first supporting rod and the fixing frame are tightly connected by manually rotating the nut, the roadbed body is supported, and the roadbed body is fixed through the nut. Rainwater can also be discharged out of the fixing frame through the drainage pipe, the internal structure is simple, and when parts are damaged and need to be maintained and replaced, operation is convenient and rapid.

Description

Technical Field

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

[0002] For example, the patent application number is 201920265070.8, which is a highway roadbed reinforcement mechanism, including a base soil layer, wherein a first concave steel structure and a second concave steel structure are respectively arranged on both sides of the top of the base soil layer, and a fixed anchor rod is arranged through the center of the bottom of the inner cavity of the first concave steel structure and the second concave steel structure, and the bottom of the fixed anchor rod penetrates into the inside of the base soil layer. The utility model plays a supporting and grasping role inside the roadbed through the coordinated use of the first concave steel structure and the second concave steel structure, thereby ensuring the stability of the roadbed and improving the bearing capacity of the roadbed to ensure the compactness of the roadbed. Through the setting of the fixed anchor rod, the fixed anchor rod penetrates from the inside of the first concave steel structure and the second concave steel structure to the inside of the soil, connecting the first concave steel structure and the second concave steel structure with the base soil, and increasing the integrity of the first concave steel structure and the second concave steel structure with the base soil.

[0003] However, during the use of the above-mentioned equipment, due to its internal concave steel structure and the setting of fixed anchor rods, the internal structure is relatively complex. When damage occurs and parts need to be repaired and replaced, it is not convenient to operate quickly. Therefore, in response to this situation, we propose a more convenient and practical highway roadbed reinforcement mechanism that meets the use needs. Utility Model Content

[0004] The purpose of the utility model is to provide a highway roadbed reinforcement mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highway roadbed reinforcement mechanism, including a roadbed body, a supporting device is arranged at the bottom of the roadbed body, the supporting device includes a fixed frame, upper supporting seats are arranged on both sides of the fixed frame, the tops of the two upper supporting seats are fixedly connected to the bottom of the roadbed body, a reinforcement device is arranged on one side of the supporting device, the reinforcement device includes a fixing plate, one side of the fixing plate is rotatably connected to the supporting plate, and one side of the support plate is connected to one side of the fixing frame.

[0006] Furthermore, in the highway roadbed reinforcement mechanism, a first screw rod is rotatably connected to the center of the bottom of the upper support seat, one end of the first screw rod is rotatably connected to the lower support seat, the bottom of the lower support seat is connected to the inner wall of the bottom of the fixed frame, and the outer wall of the first screw rod is fixedly connected to a first rotating handle.

[0007] Furthermore, in the highway roadbed reinforcement mechanism, the inner walls on both sides of the fixing frame are rotatably connected to first support rods, both ends of the first support rods are rotatably connected to nuts, and through holes are opened on both sides of the bottom of the fixing frame, and drainage pipes are fixedly connected outside the through holes.

[0008] Furthermore, in the highway roadbed reinforcement mechanism, four corners of the bottom of the fixing plate are penetrated with through holes, puncture cones are slidably connected in the through holes, and a connecting frame is fixedly connected to the center of the top of the fixing plate.

[0009] Furthermore, in the highway roadbed reinforcement mechanism, a sliding block is slidably connected to the inner wall of the connecting frame, a through hole is penetrated through one side of the sliding block, a second screw rod is rotatably connected in the through hole, and a second rotating handle is fixedly connected to one end of the second screw rod.

[0010] Furthermore, in the highway roadbed reinforcement mechanism, a second support rod is rotatably connected to the center of the top of the sliding block, and one end of the second support rod is rotatably connected to the support plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The highway roadbed reinforcement mechanism is provided with a supporting device and a reinforcement device. During use, the first screw rod is rotated by the first rotating handle to adjust the height between the upper support seat, the roadbed body and the lower support seat to adapt to the height and shape changes of different roadbeds. The nut is manually rotated to make the first support rod and the fixed frame tightly connected to support the roadbed body. Rainwater can also be discharged from the fixed frame through the drain pipe. The internal structure of the device is relatively simple. When damage occurs and parts need to be repaired and replaced, it is convenient and quick to operate. It is highly practical and suitable for promotion.

[0013] At the same time, the reinforcement device can be flexibly adjusted and optimized according to actual conditions, adapting to the needs of different roadbed heights and shapes while being easy to install, and can quickly carry out roadbed reinforcement work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support device of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the reinforcement device of the utility model.

[0017] In the figure: 1. road base body; 2. supporting device; 201. fixing frame; 202. upper supporting seat; 203. first screw rod; 204. lower supporting seat; 205. first rotating handle; 206. first supporting rod; 207. nut; 208. drain pipe; 3. reinforcing device; 301. fixing plate; 302. supporting plate; 303. puncturing cone; 304. connecting frame; 305. sliding block; 306. second screw rod; 307. second rotating handle; 308. second supporting rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The main function of the roadbed is to provide the necessary conditions for track or road paving and train or vehicle operation, and to bear the static and dynamic loads of the track and locomotive vehicles or road and traffic loads, and at the same time transfer and diffuse the load to the deep foundation. The roadbed needs to be reinforced, so the highway roadbed reinforcement mechanism is needed. When using this equipment, it should be noted that the roadbed after reinforcement should be regularly monitored and inspected, including settlement, deformation and cracks, etc., and necessary maintenance and repair measures should be taken in time to ensure that the reinforcement effect is long-lasting and reliable. When carrying out reinforcement work, pay attention to the protection of the surrounding environment to avoid adverse effects on soil, water sources and ecological environment.

[0020] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a highway roadbed reinforcement mechanism, including a roadbed body 1, a supporting device 2 is arranged at the bottom of the roadbed body 1, the supporting device 2 includes a fixed frame 201, upper supporting seats 202 are arranged on both sides of the fixed frame 201, the tops of the two upper supporting seats 202 are fixedly connected to the bottom of the roadbed body 1, a reinforcing device 3 is arranged on one side of the supporting device 2, the reinforcing device 3 includes a fixing plate 301, one side of the fixing plate 301 is rotatably connected to the supporting plate 302, and one side of the supporting plate 302 is connected to one side of the fixing frame 201.

[0021] It should be noted that during use, the device is first placed under the road base body 1, and the position between the road base body 1 and the fixed frame 201 is adjusted to a suitable position through the upper support seat 202 of the support device 2, and then the fixed frame 201 is reinforced by the fixing plate 301 and the support plate 302 of the reinforcement device 3. The internal structure of the device is relatively simple. When damage occurs and parts need to be repaired and replaced, it is convenient and quick to operate, has strong practicality, and is suitable for promotion.

[0022] like Figure 2 As shown, the center of the bottom of the upper support seat 202 is rotatably connected to a first screw rod 203, one end of the first screw rod 203 is rotatably connected to a lower support seat 204, the bottom of the lower support seat 204 is connected to the inner wall of the bottom of the fixed frame 201, the outer wall of the first screw rod 203 is fixedly connected to a first rotating handle 205, the inner walls of both sides of the fixed frame 201 are rotatably connected to first support rods 206, both ends of the first support rod 206 are rotatably connected to nuts (207, through holes are opened on both sides of the bottom of the fixed frame 201, and a drain pipe 208 is fixedly connected to the outside of the through holes.

[0023] It should be noted that during use, the first screw rod 203 is rotated by the first rotating handle 205 to adjust the height between the upper support seat 202, the road base body 1 and the lower support seat 204 to adapt to the height and shape changes of different roadbeds, and the nut 207 is manually rotated to make the first support rod 206 and the fixed frame 201 tightly connected to support the road base body 1. Rainwater can also be discharged from the fixed frame 201 through the drain pipe 208. The height of the support seat can be flexibly controlled to adapt to the height and shape changes of different roadbeds.

[0024] like Figure 3 As shown, through holes are formed at the four corners of the bottom of the fixed plate 301, and a puncturing cone 303 is slidably connected in the through holes. A connecting frame 304 is fixedly connected to the center of the top of the fixed plate 301, and a sliding block 305 is slidably connected to the inner wall of the connecting frame 304. A through hole is formed at one side of the sliding block 305, and a second screw rod 306 is rotatably connected in the through hole. One end of the second screw rod 306 is fixedly connected to a second rotating handle 307, and a second support rod 308 is rotatably connected to the center of the top of the sliding block 305, and one end of the second support rod 308 is rotatably connected to the support plate 302.

[0025] It should be noted that during use, first the fixing plate 301 and the support plate 302 are fitted to the fixing frame 201, and then the piercing cone 303 is inserted into the soil, and at the same time the second rotating handle 307 is manually turned to drive the second screw rod 306 to rotate, so that the sliding block 305 slides along the connecting frame 304 while driving the second support rod 308 to support the support plate 302. The reinforcement device 3 can be flexibly adjusted and optimized according to actual conditions, adapting to the requirements of different roadbed heights and shapes while being easy to install, and can quickly carry out roadbed reinforcement work.

[0026] During use, the first screw rod 203 is rotated by the first rotating handle 205 to adjust the height between the upper support seat 202, the roadbed body 1 and the lower support seat 204 to adapt to the height and shape changes of different roadbeds. At the same time, the second rotating handle 307 is manually turned to drive the second screw rod 306 to rotate, so that the sliding block 305 slides along the connecting frame 304 while driving the second support rod 308 to support the support plate 302. The internal structure of the device is relatively simple. When damage occurs and parts need to be repaired and replaced, it is convenient and quick to operate. It is highly practical and suitable for promotion.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A highway roadbed reinforcement mechanism, comprising a roadbed body (1), characterized in that: A support device (2) is provided at the bottom of the road base body (1), the support device (2) comprises a fixed frame (201), upper support seats (202) are provided on both sides of the fixed frame (201), the tops of the two upper support seats (202) are fixedly connected to the bottom of the road base body (1), and a reinforcement device (3) is provided on one side of the support device (2), the reinforcement device (3) comprises a fixed plate (301), one side of the fixed plate (301) is rotatably connected to a support plate (302), and one side of the support plate (302) is connected to one side of the fixed frame 201.

2. A highway roadbed reinforcement mechanism according to claim 1, characterized in that: A first screw rod (203) is rotatably connected to the center of the bottom of the upper support seat (202); one end of the first screw rod (203) is rotatably connected to the lower support seat (204); the bottom of the lower support seat (204) is connected to the inner wall of the bottom of the fixed frame (201); and the outer wall of the first screw rod (203) is fixedly connected to a first rotating handle (205).

3. A highway roadbed reinforcement mechanism according to claim 1, characterized in that: The inner walls of both sides of the fixing frame (201) are rotatably connected to first support rods (206), and nuts (207) are rotatably connected to both ends of the first support rods (206). Through holes are provided on both sides of the bottom of the fixing frame (201), and drainage pipes (208) are fixedly connected outside the through holes.

4. A highway roadbed reinforcement mechanism according to claim 1, characterized in that: Through holes are formed at four corners of the bottom of the fixing plate (301), and a piercing cone (303) is slidably connected in the through holes. A connecting frame (304) is fixedly connected to the center of the top of the fixing plate (301).

5. A highway roadbed reinforcement mechanism according to claim 4, characterized in that: A sliding block (305) is slidably connected to the inner wall of the connection frame (304), a through hole is penetrated through one side of the sliding block (305), a second screw rod (306) is rotatably connected in the through hole, and a second rotating handle (307) is fixedly connected to one end of the second screw rod (306).

6. A highway roadbed reinforcement mechanism according to claim 5, characterized in that: A second support rod (308) is rotatably connected to the center of the top of the sliding block (305), and one end of the second support rod (308) is rotatably connected to the support plate (302).

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