A road construction pavement grooving machine with an anti-offset structure

Abstract

The present invention discloses a road construction pavement grooving machine with an anti-offset structure, which includes a trolley, a power generation component and a support frame. Anti-offset structures are provided on one side of both ends of the trolley. A universal wheel is fixedly connected to one side of the bottom end of the trolley, and a straight-running caster is fixedly connected to the other side of the bottom end of the trolley. A push plate is provided on one side of the support frame, and an adjustment structure is installed inside the support frame. By setting up a roadblock isolation structure in the present invention, when there are obstacles such as stones and garbage on the surface of the road ahead, as the grooving machine moves, the flat shovel gradually contacts the stones and garbage and shovels them up. When the obstacle is large, it is gradually supported by the support inclined plate and the large obstacle gradually shifts to both sides of the grooving machine along the support inclined plate, and thus is separated by the support inclined plate or the flat shovel, so that the obstacles such as stones and garbage on the road surface will not affect the cutting of the cutting component, realizing the isolation of road surface obstacles.

Description

Technical Field

[0001] The present invention relates to the technical field of road surface grooving machines, and particularly to a road construction road surface grooving machine with an anti-offset structure. Background Art

[0002] After long-term use of a highway, the asphalt or cement on its surface is extremely prone to damage, making the road surface uneven and affecting vehicle driving. Since the texture of asphalt or cement is relatively hard, a special road surface grooving machine is often used to cut the damaged road surface for easy maintenance and repair.

[0003] When the common road surface grooving machines on the market are in use, it is often necessary to pre-clean the grooved road surface so that obstacles such as road stones and garbage will not affect the normal use of the road surface grooving machine. When the repair section is long, it often takes a lot of time to clean the road surface, making the use of the road surface grooving machine rather inconvenient. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] The purpose of the present invention is to provide a road construction road surface grooving machine with an anti-offset structure to solve the defect of inconvenient use of the existing road surface grooving machines. (II) Summary of the Invention

[0007] To solve the above technical problems, the present invention provides the following technical solution: A road construction road surface grooving machine with an anti-offset structure, including a trolley, a power generation component, and a support frame. Anti-offset structures are arranged on one side of both ends of the trolley. A universal wheel is fixedly connected to one side of the bottom end of the trolley. A roadblock isolation structure is installed on one side of the trolley. The roadblock isolation structure includes a support inclined plate, bolt positioning holes, and a flat shovel. The support inclined plate is installed on one side of the trolley. A power generation component is installed on one side of the top end of the trolley. A support frame is installed on the other side of the top end of the trolley. A straight-running wheel is fixedly connected to the other side of the bottom end of the trolley. A push plate is arranged on one side of the support frame. An adjustment structure is installed inside the support frame.

[0008] Preferably, the anti-offset structure includes a threaded sleeve, a first adjusting threaded rod, a support plate, and rollers. The threaded sleeve is arranged on one side of both ends of the top end of the trolley. The first adjusting threaded rod is threadedly connected inside the threaded sleeve. The bottom end of the first adjusting threaded rod extends below the trolley and is rotatably connected to the top end of the support plate. Rollers are rotatably connected to both sides inside the support plate. Guide rods are fixedly connected to both sides of the top end of the support plate.

[0009] Preferably, a rotating structure is formed between the support plate and the rollers inside, and a sliding structure is formed between the guide rods and the inside of the trolley, so that the rollers are in close contact with the ground and roll along a straight line.

[0010] Preferably, bolt positioning holes are provided inside both ends of the support inclined plate, and a flat shovel is fixedly connected to the bottom end of one side of the support inclined plate.

[0011] Preferably, the support inclined plate and the flat shovel are perpendicular to each other inside, and the bolt positioning holes are symmetrically distributed about the vertical center line of the support inclined plate, so that the support inclined plate is not easily shaken after installation.

[0012] Preferably, the adjusting structure includes a second adjusting threaded rod, a cutting assembly, a chute and a limiting sliding sleeve. The second adjusting threaded rod penetrates through the inside of the top end of the support frame. The bottom end of the second adjusting threaded rod is rotatably connected to the cutting assembly. A chute is provided inside one end of the support frame, and a limiting sliding sleeve is fixedly connected to one end of the cutting assembly.

[0013] Preferably, the second adjusting threaded rod and the inside of the support frame are in a threaded connection structure, and the chute and the inside of the limiting sliding sleeve are in a sliding structure, so that the lifting of the cutting assembly is kept stable.

[0014] (III) Beneficial effects

[0015] The road construction pavement grooving machine with an anti-offset structure provided by the present invention has the following advantages: By setting up a roadblock isolation structure, when there are obstacles such as stones and garbage on the surface of the front road, as the grooving machine moves, the flat shovel gradually contacts the stones and garbage and shovels them up. When the obstacle is large, the large obstacle gradually offsets along the support inclined plate to both sides of the grooving machine under the support of the support inclined plate, and then is separated by the support inclined plate or the flat shovel, so that the obstacles such as road surface stones and garbage will not affect the cutting of the cutting assembly, realizing the isolation of road surface obstacles;

[0016] By setting up an anti-offset structure, the first adjusting threaded rods are threadedly connected to both ends inside the trolley. As the first adjusting threaded rods rotate, the support plate gradually moves downward and makes the rollers closely contact the ground. When the grooving machine moves again, the rollers gradually roll by themselves, and the rolling of the rollers can only drive the grooving machine along a straight line, and the movement of the grooving machine is only supported by the rolling of the rollers, so that the grooving machine always moves along a straight line when moving, realizing the anti-offset of the movement of the road construction pavement grooving machine;

[0017] By setting up an adjusting structure, the second adjusting threaded rod is rotated under the threaded connection of the second adjusting threaded rod and the support frame, so that the second adjusting threaded rod gradually drives the cutting assembly to change in height. At the same time, during the process of adjusting the height of the cutting assembly, the cutting assembly will also drive the limiting sliding sleeve to slide along the chute, so that the cutting assembly always remains stable and does not shake, realizing the adjustment of the grooving depth of the road construction pavement grooving machine. Description of the drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a front view sectional structure diagram of the present invention;

[0020] Figure 2 It is a top view sectional structure diagram of the present invention;

[0021] Figure 3 It is a front view partial sectional structure diagram of the anti-offset structure of the present invention;

[0022] Figure 4 It is a three-dimensional structure diagram of the roadblock isolation structure of the present invention;

[0023] Figure 5 It is of the present invention Figure 2 The enlarged partial sectional structure diagram at position A in it.

[0024] In the figure: 1, trolley; 2, anti-offset structure; 201, threaded sleeve; 202, first adjusting threaded rod; 203, support plate; 204, roller; 205, guide rod; 3, universal wheel; 4, roadblock isolation structure; 401, support inclined plate; 402, bolt positioning hole; 403, flat shovel; 5, power generation component; 6, support frame; 7, push plate; 8, adjusting structure; 801, second adjusting threaded rod; 802, cutting component; 803, chute; 804, limiting sliding sleeve; 9, straight running caster. Detailed implementation manners

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1

[0028] Please refer to Figures 1-5 , a road construction pavement grooving machine with an anti-offset structure provided by the present invention includes a trolley 1, a power generation component 5, and a support frame 6. One side of the bottom end of the trolley 1 is fixedly connected with a universal wheel 3. One side of the top end of the trolley 1 is equipped with a power generation component 5. The other side of the top end of the trolley 1 is equipped with a support frame 6. The other side of the bottom end of the trolley 1 is fixedly connected with a straight wheel 9. One side of the support frame 6 is provided with a push plate 7. One side of the support frame 6 is provided with a push plate 7. One side of the trolley 1 is equipped with a roadblock isolation structure 4. The roadblock isolation structure 4 includes a support inclined plate 401, a bolt positioning hole 402, and a flat shovel 403. The support inclined plate 401 is installed on one side of the trolley 1. Bolt positioning holes 402 are arranged inside both ends of the support inclined plate 401. The bottom end of one side of the support inclined plate 401 is fixedly connected with a flat shovel 403. The support inclined plate 401 and the inside of the flat shovel 403 are perpendicular to each other. The bolt positioning holes 402 are symmetrically distributed about the vertical center line of the support inclined plate 401.

[0029] Based on Embodiment 1, the working principle of the road construction pavement grooving machine with an anti-offset structure is that when the grooving machine is in use, it is carried to the designated road location, the grooving machine is started and the height of the cutting component 802 is adjusted to cut into the ground. Then, the grooving machine is slowly pushed to gradually cut the ground with the cutting component 802. When the grooving machine slowly moves and cuts the ground, when there are obstacles such as stones and garbage on the surface of the road ahead, as the grooving machine moves, the flat shovel 403 gradually contacts the stones and garbage and shovels them up. When the obstacle is large, under the support of the support inclined plate 401, the large obstacle gradually shifts along the support inclined plate 401 to both sides of the grooving machine, so that the obstacles such as stones and garbage on the road surface are separated by the support inclined plate 401 or the flat shovel 403, and the obstacles such as stones and garbage on the road surface will not affect the cutting of the cutting component 802.

[0030] Embodiment 2

[0031] This embodiment further includes: Anti-deviation structures 2 are provided on one side of both ends of the trolley 1. The anti-deviation structure 2 includes a threaded sleeve 201, a first adjusting threaded rod 202, a support plate 203, and a roller 204. The threaded sleeve 201 is provided on one side of both ends of the top of the trolley 1. The first adjusting threaded rod 202 is threadedly connected inside the threaded sleeve 201. The bottom end of the first adjusting threaded rod 202 extends below the trolley 1 and is rotatably connected to the top end of the support plate 203. Rollers 204 are rotatably connected to both sides inside the support plate 203. Guide rods 205 are fixedly connected to both sides of the top end of the support plate 203. A rotating structure is formed between the support plate 203 and the inside of the roller 204, and a sliding structure is formed between the guide rod 205 and the inside of the trolley 1.

[0032] In this embodiment, when the grooving machine is in use, the cutting assembly 802 grooves and cuts the ground as the grooving machine moves. To prevent the grooving machine from shaking left and right during movement, causing the cutting of the cutting assembly 802 to be non-straight, the first adjusting threaded rods 202 are threadedly connected to both ends inside the trolley 1. As the first adjusting threaded rod 202 rotates, the support plate 203 gradually moves downward and the rollers 204 are in close contact with the ground. When the grooving machine moves again, the rollers 204 gradually roll on their own, and the rolling of the rollers 204 can only drive the grooving machine in a straight line, and the movement of the grooving machine is only supported by the rolling of the rollers 204, so that the grooving machine always moves in a straight line when moving, thereby preventing the movement of the grooving machine from being skewed, resulting in a relatively curved groove cut by the cutting assembly 802.

[0033] Embodiment Three

[0034] This embodiment further includes: An adjusting structure 8 is installed inside the support frame 6. An adjusting structure 8 is installed inside the support frame 6. The adjusting structure 8 includes a second adjusting threaded rod 801, a cutting assembly 802, a chute 803, and a limiting sliding sleeve 804. The second adjusting threaded rod 801 penetrates through the inside of the top end of the support frame 6. The bottom end of the second adjusting threaded rod 801 is rotatably connected to the cutting assembly 802. A chute 803 is provided inside one end of the support frame 6. A limiting sliding sleeve 804 is fixedly connected to one end of the cutting assembly 802. A threaded connection structure is formed between the second adjusting threaded rod 801 and the inside of the support frame 6, and a sliding structure is formed between the chute 803 and the inside of the limiting sliding sleeve 804.

[0035] In this embodiment, when the grooving machine is started and used, it is necessary to adjust the cutting depth of the cutting assembly 802 according to the different road surfaces used. At this time, the second adjusting screw rod 801 is rotated under the threaded connection between the second adjusting screw rod 801 and the support frame 6, so that the second adjusting screw rod 801 gradually drives the cutting assembly 802 to change in height, so that the cutting depth of the cutting assembly 802 on the ground is also changed to a certain extent. At the same time, during the process of adjusting the height of the cutting assembly 802, the cutting assembly 802 will also drive the limit sliding sleeve 804 to slide along the sliding groove 803, so that the cutting assembly 802 always remains stable and does not shake.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0037] The device embodiments described above are only illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative work.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A road construction pavement grooving machine with an anti-offset structure, comprising a trolley (1), a power generation component (5) and a support frame (6), characterized in that: On one side of each end of the trolley (1), an anti-deviation structure (2) is provided. On one side of the bottom end of the trolley (1), a universal wheel (3) is fixedly connected. On one side of the trolley (1), a roadblock isolation structure (4) is installed. The roadblock isolation structure (4) includes a support inclined plate (401), bolt positioning holes (402), and a flat shovel (403). The support inclined plate (401) is installed on one side of the trolley (1). On one side of the top end of the trolley (1), a power generation assembly (5) is installed; on the other side of the top end of the trolley (1), a support frame (6) is installed. On the other side of the bottom end of the trolley (1), a straight-running caster (9) is fixedly connected; on one side of the support frame (6), a push plate (7) is provided. Inside the support frame (6), an adjustment structure (8) is installed; the anti-deviation structure (2) includes a threaded sleeve (201), a first adjustment threaded rod (202), a support plate (203), and rollers (204). The threaded sleeve (201) is arranged on one side of each end of the top end of the trolley (1). The first adjustment threaded rod (202) is threadedly connected inside the threaded sleeve (201). The bottom end of the first adjustment threaded rod (202) extends below the trolley (1) and is rotatably connected to the top end of the support plate (203). On both sides inside the support plate (203), rollers (204) are rotatably connected. On both sides of the top end of the support plate (203), guide rods (205) are fixedly connected; inside both ends of the support inclined plate (401), bolt positioning holes (402) are provided. At the bottom end of one side of the support inclined plate (401), a flat shovel (403) is fixedly connected; the support inclined plate (401) and the flat shovel (403) are perpendicular to each other inside. The bolt positioning holes (402) are symmetrically distributed about the vertical center line of the support inclined plate (401); the adjustment structure (8) includes a second adjustment threaded rod (801), a cutting assembly (802), a chute (803), and a limit sliding sleeve (804). The second adjustment threaded rod (801) penetrates through the inside of the top end of the support frame (6). The bottom end of the second adjustment threaded rod (801) is rotatably connected to the cutting assembly (802). Inside one end of the support frame (6), a chute (803) is provided. One end of the cutting assembly (802) is fixedly connected to the limit sliding sleeve (804); the second adjustment threaded rod (801) and the inside of the support frame (6) are in a threaded connection structure. The chute (803) and the inside of the limit sliding sleeve (804) are in a sliding structure.

2. The road construction pavement grooving machine with an anti-offset structure according to claim 1, characterized in that: A rotating structure is formed between the support plate (203) and the rollers (204). A sliding structure is formed between the guide rod (205) and the inside of the trolley (1).

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