Highway pavement blocky crack sealant pouring device

Abstract

The utility model discloses a highway pavement blocky crack sealant pouring device which comprises a supporting frame, a fixed base is welded to the top of the supporting frame, a rotating frame is rotatably connected to the top of the fixed base, a sliding groove is formed in the front face of the rotating frame, and a limiting block is slidably connected to an inner cavity of the sliding groove. Two symmetrical sliding rods are welded to an inner cavity of the sliding groove, and the sliding rods penetrate through the limiting blocks and are in sliding connection with the limiting blocks. A glue injection rod penetrates through a sliding groove, a rotating handle is rotated, a limiting block slides towards the glue injection rod, the limiting block fixes the glue injection rod, a threaded sleeve is rotated, a second threaded rod drives a rotating frame to rotate through a connecting rod, and the rotating frame drives the glue injection rod to incline; therefore, the purposes that the glue injection rod can be fixed through the fixing device, the situation that a user needs to hold the glue injection rod by hand for crack pouring is avoided, the user is prevented from being scalded, and energy consumption of the user is reduced are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway pavement repair, in particular to a device for filling block cracks with sealant on highway pavement. Background Art

[0002] Semi-rigid base asphalt pavement is the dominant structural type of highways. Whether in the south or the north, crack problems are one of the most common, most likely and earliest diseases among all types of road damage. They mainly manifest as transverse cracks, longitudinal cracks, cracks and network cracks (block cracks), etc. When cracks occur in the road surface, most of them are repaired by injecting sealant into the cracks through pavement repair machines to prevent water from penetrating into the pavement structure and reducing the service life of the pavement.

[0003] At present, block cracks on highway pavement are mostly repaired with a repair machine. When repairing the cracks, the user needs to hold the glue injection rod of the repair machine to fill the cracks. Since the sealant raw material needs to be heated before use, and it is laborious for the user to fill the cracks for a long time, there is a need for a sealant filling device for block cracks on highway pavement. The glue injection rod can be fixed by a fixing device, so that the user does not need to hold the glue injection rod to fill the cracks, the user is prevented from being scalded, and the user's physical exertion is reduced. Utility Model Content

[0004] The utility model aims to provide a device for filling block cracks with sealant on a highway pavement, which can fix a glue injection rod by a fixing device, thereby avoiding the need for a user to hold the glue injection rod for filling the cracks, preventing the user from being scalded, and reducing the user's energy consumption, so as to solve the above-mentioned background technical problems.

[0005] The utility model solves the above-mentioned technical problem with the following technical solution: a road pavement block crack sealing glue grouting device, comprising a support frame, a fixed base is welded on the top of the support frame, a rotating frame is rotatably connected to the top of the fixed base, a slide groove is provided on the front of the rotating frame, the inner cavity of the slide groove is slidably connected to a limit block, two symmetrical sliding rods are welded to the inner cavity of the slide groove, the sliding rods penetrate the limit block and are slidably connected to the limit block, a threaded rod is welded on the left side of the limit block, an opening is provided on the left side of the inner cavity of the slide groove, and the threaded rod is welded on the left side of the limit block. A threaded rod 1 passes through an opening to the outside of the rotating frame, a handle is rotatably connected to the left side of the rotating frame, the threaded rod 1 passes through the handle and is threadedly connected to the handle, a connecting rod is welded to the front of the rotating frame, one end of the connecting rod is rotatably connected to a threaded rod 2, a rotating sleeve is rotatably provided on the top of the support frame, a threaded sleeve is rotatably connected to the surface of the rotating sleeve, an opening is provided at the bottom of the rotating sleeve, the threaded rod 2 passes through the rotating sleeve and the threaded sleeve and is threadedly connected to the threaded sleeve, and four symmetrical universal wheels are arranged at the bottom of the support frame.

[0006] Preferably, a limiting groove is provided on the right side of the limiting block and the left side of the inner cavity of the slide groove, the limiting groove is arc-shaped, and the surface of the limiting groove is provided with anti-slip grooves.

[0007] Preferably, a handle is welded on the front side of the support frame, and a non-slip sleeve is provided on the surface of the handle.

[0008] Preferably, the threaded sleeve is gear-shaped, the fixed base is a square steel, and the threaded rod 2 passes through the opening to the bottom of the opening.

[0009] Preferably, the second threaded rod is arranged obliquely, the second threaded rod is slidably connected to the rotating sleeve, and the connecting rod is T-shaped.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model allows the glue injection rod to pass through the slide groove, rotates the handle, and makes the limit block slide in the direction of the glue injection rod, so that the limit block fixes the glue injection rod, rotates the threaded sleeve, and makes the threaded rod drive the rotating frame to rotate through the connecting rod, so that the rotating frame drives the glue injection rod to tilt, so that the glue injection rod can be fixed by the fixing device, avoiding the user from holding the glue injection rod to fill the seam, preventing the user from being scalded, and reducing the user's energy consumption;

[0012] 2. The utility model sets the limit groove. When the limit block clamps and fixes the glue injection rod, the limit groove will limit the glue injection rod to a certain extent, so as to prevent the glue injection rod from falling off from the inner cavity of the slide groove, thereby ensuring the stability of the glue injection rod in the inner cavity of the slide groove;

[0013] 3. The utility model provides a handle so that the user can push the support frame to move, so that the glue injection rod on the top of the support frame can fill the cracks, thereby preventing the user from directly pushing the support frame to move, and facilitating the user to operate the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a three-dimensional disassembly schematic diagram of an embodiment of the utility model;

[0017] Figure 3 It is a right side schematic diagram of an embodiment of the utility model;

[0018] Figure 4 This is an embodiment of the utility model Figure 2 A partial enlarged view of point A in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Support frame, 2. Fixed base, 3. Rotating frame, 4. Slide groove, 5. Limit block, 6. Slide rod, 7. Threaded rod 1, 8. Opening, 9. Turning handle, 10. Connecting rod, 11. Threaded rod 2, 12. Rotating sleeve, 13. Threaded sleeve, 14. Opening, 15. Universal wheel, 16. Limiting groove, 17. Handle. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of a road pavement block crack sealing glue caulking device of the present utility model will be described with reference to the accompanying drawings. Example 1

[0022] Figure 1-4 The utility model shows a road pavement block crack sealant grouting device of an embodiment of the utility model, which comprises: a support frame 1, a fixed base 2 is welded on the top of the support frame 1, a rotating frame 3 is rotatably connected to the top of the fixed base 2, a slide groove 4 is provided on the front of the rotating frame 3, and the inner cavity of the slide groove 4 is slidably connected to a limiting block 5, and the right side of the limiting block 5 and the left side of the inner cavity of the slide groove 4 are both provided with a limiting groove 16, the limiting groove 16 is arc-shaped, and the surface of the limiting groove 16 is provided with anti-skid patterns. Through the setting of the limiting groove 16, when the limiting block 5 clamps and fixes the glue injection rod, the limiting groove 16 will limit the glue injection rod to a certain extent to prevent the glue injection rod from falling off from the inner cavity of the slide groove 4, thereby ensuring the stability of the glue injection rod in the inner cavity of the slide groove 4, and the inner cavity of the slide groove 4 is welded with two symmetrical sliding rods 6, which penetrate the limiting block 5 and are slidably connected to the limiting block 5. A threaded rod 7 is welded on the left side of the positioning block 5, and an opening 8 is provided on the left side of the inner cavity of the slide groove 4. The threaded rod 7 passes through the opening 8 to the outside of the rotating frame 3. The left side of the rotating frame 3 is rotatably connected with a turning handle 9. The threaded rod 7 passes through the turning handle 9 and is threadedly connected with the turning handle 9. A connecting rod 10 is welded on the front of the rotating frame 3. One end of the connecting rod 10 is rotatably connected with a threaded rod 2 11. The threaded rod 2 11 is inclined. The threaded rod 2 11 is slidably connected with a rotating sleeve 12. The connecting rod 10 is T-shaped. A rotating sleeve 12 is rotatably provided on the top of the support frame 1. A threaded sleeve 13 is rotatably connected to the surface of the rotating sleeve 12. An opening 14 is provided at the bottom of the rotating sleeve 12. The threaded rod 2 11 passes through the rotating sleeve 12 and the threaded sleeve 13 and is threadedly connected with the threaded sleeve 13. Four symmetrical universal wheels 15 are provided at the bottom of the support frame 1. Example 2

[0023] Figure 1-4The utility model shows a road pavement block crack sealing glue grouting device according to an embodiment of the utility model, which comprises: a support frame 1, a handle 17 is welded on the front of the support frame 1, and a non-slip sleeve is sleeved on the surface of the handle 17. Through the setting of the handle 17, the user can push the support frame 1 to move through the handle 17, so that the glue injection rod on the top of the support frame 1 fills the cracks, avoiding the user from directly pushing the support frame 1 to move, and facilitating the user to operate the support frame 1. A fixed base 2 is welded on the top of the support frame 1, and a rotating frame 3 is rotatably connected to the top of the fixed base 2. A slide groove 4 is opened on the front of the rotating frame 3, and the inner cavity of the slide groove 4 is slidably connected to a limit block 5. Two symmetrical sliding rods 6 are welded to the inner cavity of the slide groove 4, and the sliding rod 6 passes through the limit block 5 and is slidably connected to the limit block 5. The left side of the limit block 5 is welded with A threaded rod 7 is provided, and an opening 8 is provided on the left side of the inner cavity of the slide groove 4. The threaded rod 7 passes through the opening 8 to the outside of the rotating frame 3. The left side of the rotating frame 3 is rotatably connected with a turning handle 9. The threaded rod 7 passes through the turning handle 9 and is threadedly connected to the turning handle 9. A connecting rod 10 is welded on the front of the rotating frame 3. One end of the connecting rod 10 is rotatably connected to a threaded rod 2 11. A rotating sleeve 12 is rotatably provided on the top of the support frame 1. A threaded sleeve 13 is rotatably connected to the surface of the rotating sleeve 12. The threaded sleeve 13 is gear-shaped. The fixed base 2 is a square steel. The threaded rod 2 11 passes through the opening 14 to the bottom of the opening 14. An opening 14 is provided at the bottom of the rotating sleeve 12. The threaded rod 2 11 passes through the rotating sleeve 12 and the threaded sleeve 13 and is threadedly connected to the threaded sleeve 13. Four symmetrical universal wheels 15 are provided at the bottom of the support frame 1.

[0024] Working principle: When the utility model is used, the user places the glue injection rod in the inner cavity of the slide groove 4, rotates the turning handle 9, and makes the turning handle 9 and the threaded rod 1 7 move in a threaded manner. Through the limit of the sliding rod 6, the limit block 5 slides in the inner cavity of the slide groove 4 toward the glue injection rod, so that the limit block 5 fixes the glue injection rod, rotates the threaded sleeve 13, and makes the threaded sleeve 13 and the threaded rod 2 11 move in a threaded manner, so that the threaded rod 2 11 slides in the inner cavity of the support frame 1 toward the bottom of the opening 14, and then the threaded rod 2 11 drives the rotating frame 3 to rotate through the connecting rod 10. When the rotating frame 3 rotates, it will drive the glue injection rod in the inner cavity of the slide groove 4 to rotate, and adjust the angle of the glue injection rod. After the angle adjustment of the glue injection rod is completed, the glue injection rod is used to inject glue, and the user can drive the glue injection rod to fill the crack through the grip 17 and the universal wheel 15, so that the user does not need to hold the glue injection rod for injection, prevents the user from being scalded, and reduces the user's energy consumption.

[0025] To sum up: the road pavement block crack sealant grouting device, by allowing the glue injection rod to pass through the slide groove 4, rotating the handle 9, so that the limit block 5 slides in the direction of the glue injection rod, so that the limit block 5 fixes the glue injection rod, and rotating the threaded sleeve 13, so that the threaded rod 11 drives the rotating frame 3 to rotate through the connecting rod 10, so that the rotating frame 3 drives the glue injection rod to tilt, so that the glue injection rod can be fixed by the fixing device, avoiding the user from holding the glue injection rod to fill the cracks, preventing the user from being scalded, and reducing the user's energy consumption.

Claims

1. A road pavement block crack sealant caulking device, characterized in that: The invention comprises a support frame (1): a fixed base (2) is welded on the top of the support frame (1); a rotating frame (3) is rotatably connected to the top of the fixed base (2); a slide groove (4) is provided on the front of the rotating frame (3); the inner cavity of the slide groove (4) is slidably connected to a limit block (5); two symmetrical slide rods (6) are welded on the inner cavity of the slide groove (4); the slide rods (6) pass through the limit block (5) and are slidably connected to the limit block (5); a threaded rod (7) is welded on the left side of the limit block (5); an opening (8) is provided on the left side of the inner cavity of the slide groove (4); the threaded rod (7) passes through the opening (8) to the outside of the rotating frame (3); the left side of the rotating frame (3) The support frame (1) is rotatably connected to a handlebar (9), the threaded rod (7) passes through the handlebar (9) and is threadedly connected to the handlebar (9), a connecting rod (10) is welded on the front of the rotating frame (3), one end of the connecting rod (10) is rotatably connected to a threaded rod (11), a rotating sleeve (12) is rotatably provided on the top of the support frame (1), a threaded sleeve (13) is rotatably connected to the surface of the rotating sleeve (12), an opening (14) is provided at the bottom of the rotating sleeve (12), the threaded rod (11) passes through the rotating sleeve (12) and the threaded sleeve (13) and is threadedly connected to the threaded sleeve (13), and four symmetrical universal wheels (15) are arranged at the bottom of the support frame (1).

2. A road pavement block crack sealing glue caulking device according to claim 1, characterized in that: The right side of the limit block (5) and the left side of the inner cavity of the slide groove (4) are both provided with a limit groove (16), the limit groove (16) is arc-shaped, and the surface of the limit groove (16) is provided with anti-slip grooves.

3. A road pavement block crack sealing glue caulking device according to claim 2, characterized in that: A handle (17) is welded to the front of the support frame (1), and a non-slip sleeve is sleeved on the surface of the handle (17).

4. A road pavement block crack sealing glue caulking device according to claim 3, characterized in that: The threaded sleeve (13) is gear-shaped, the fixed base (2) is a square steel, and the second threaded rod (11) passes through the opening (14) to the bottom of the opening (14).

5. A road pavement block crack sealing glue caulking device according to claim 4, characterized in that: The second threaded rod (11) is arranged obliquely, the second threaded rod (11) is slidably connected to the rotating sleeve (12), and the connecting rod (10) is T-shaped.

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