Road interchange ramp roadbed widening, filling and curing device

Abstract

The utility model discloses a road interchange ramp subgrade widening filling solidification device which comprises a cart, a first stirring rod and trundles, the trundles are installed at the four corners of the bottom of the cart, handrails are welded to the two sides of the top of the rear portion of the cart, a containing groove is formed in the lower left corner of the interior of the cart, and the first stirring rod is arranged in the containing groove. A rotating block is movably connected between the two ends of the lower portion in the storage groove, and a long rod is transversely arranged on the left side of the rotating block. According to the road interchange ramp roadbed widening, filling and curing device, a long rod is transversely arranged on the left side of a rotating block, the hinged rotating block is pulled out of a containing groove, then driving motors at the front end and the rear end are started, the long rod with an inner threaded cylinder is moved rightwards or leftwards through a rotating lead screw, and the length is adjusted according to the soil surface to be sprayed with a curing agent; and a folding pipe is also arranged between the long rod and the rotating block for conveying, and the processed curing agent in the lower cavity can be pumped through a connecting pipe for spraying by starting a second liquid pump, so that the problem of limited spraying range is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling and solidification, in particular to a road interchange ramp roadbed widening filling and solidification device. Background Art

[0002] When widening a highway ramp, it is necessary to excavate the surrounding sidewalks or land in advance and compact the foundation here before pouring cement for reinforcement. This is because most of the soil around the highway is mud washed from the mountains and has a soft texture, so a curing agent needs to be added to increase the load-bearing capacity.

[0003] In the past, curing agent solutions were often prepared and stored in tanks or kettles, then carried or pushed by workers to the locations where they were to be sprayed, sprayed in different areas, and then stirred into the soil to evenly mix the two. However, the spray booms of general curing devices are limited in length, making it difficult to adjust according to the width of the roadbed, resulting in less than ideal spraying effects.

[0004] Now, a new type of highway interchange ramp roadbed widening filling and solidification device is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a road interchange ramp roadbed widening filling and curing device to solve the problem of limited spraying range proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highway interchange ramp roadbed widening filling and curing device, comprising a cart, a first stirring rod and casters, casters are installed at the four corners of the bottom of the cart, handrails are welded on both sides of the top of the rear of the cart, a storage groove is arranged at the lower left corner of the interior of the cart, and a rotating block is movably connected between the two ends of the lower part of the interior of the storage groove, and a long rod is horizontally arranged on the left side of the rotating block, and nozzles are arranged below the long rod, and the front end and rear end of the exterior of the long rod are welded with internal A threaded cylinder, the front and rear ends of the rotating block are fixed with brackets, and the left side of the bracket is movably connected with a screw, the right side of the bracket is installed with a driving motor, a folding tube is fixed between the rotating block and one side of the long rod, a lower chamber is provided at the lower right corner of the interior of the cart, a connecting pipe is installed at the bottom between the storage groove and the lower chamber, and a second liquid pump is installed on the left side of the connecting pipe, a plug-in tube is fixed in front of the connecting tube, and a first liquid pump is installed on the plug-in tube, and a second stirring rod is movably connected to the lower part of the interior of the lower chamber.

[0007] Preferably, the left side of the screw rod is embedded in the internal threaded barrel, and the screw rod can be rotated in and out of the internal threaded barrel.

[0008] Preferably, the rotating block can rotate in situ at the bottom of the receiving groove, and the output end tube body of the second liquid pump is embedded in front of the rotating block.

[0009] Preferably, a DC motor is installed on the left side inside the long rod, a connecting rod is movably connected to the left side outside the long rod, and a cleaning sheet is laterally fixed to the bottom of the connecting rod.

[0010] Preferably, the output shaft of the DC motor is fixedly connected to the connecting rod, and the cleaning sheet can fit the nozzle and wipe back and forth.

[0011] Preferably, an upper chamber is provided at the top of the interior of the cart, a plug cover is installed at the upper left corner of the cart, a servo motor is installed on the right side of the top of the exterior of the cart, a notch is provided at the center between the upper chamber and the lower chamber, and fan-shaped grooves are provided on both sides of the top of the notch, a circular chamber is transversely provided at the lower part of the interior of the notch, and a baffle is movably installed in the circular chamber, through grooves are provided on both sides of the interior of the baffle, a lever is transversely welded on the right side of the baffle, an arc-shaped slide is transversely provided at the center of the right side of the cart, a second stirring rod is welded to the bottom of the first stirring rod, and a conical groove is welded at the lower part of the interior of the upper chamber.

[0012] Preferably, the baffle can rotate horizontally in the circular chamber, and the lever can be moved back and forth along the arc-shaped slideway.

[0013] Preferably, the through groove is located below the fan-shaped groove, and the through groove and the fan-shaped groove have the same area.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the highway interchange ramp roadbed widening filling and curing device not only realizes the controllable spraying length and the cleaning of the spray hole, but also realizes the on-site preparation of the curing agent;

[0015] (1) A long rod is arranged horizontally on the left side of the rotating block, and the hinged rotating block is pulled out from the storage slot at the lower left corner of the cart. Then, the driving motors at the front and rear ends are started, and the long rod with an internal threaded tube is simultaneously moved to the right or left by the rotating screw rod. The length is adjusted according to the soil surface to be sprayed with the curing agent. There is also a folding pipe for transportation between the long rod and the rotating block. When the second liquid pump is started, the processed curing agent in the lower chamber can be extracted through the connecting pipe for spraying. After the spraying is completed, the first liquid pump on the front plug-in pipe can be started to flush the nozzle with the extracted clean water;

[0016] (2) A cleaning sheet is fixed horizontally at the bottom of the connecting rod. After the curing operation is completed, the DC motor hidden on the left side of the long rod is turned on to rotate the connecting rod installed on the left output end, and the cleaning sheet below is guided to fit the surface of the nozzle and sweep back and forth to avoid residual liquid in the nozzle and affect the next use of the structure, and to prevent the curing agent from clogging the nozzle hole after solidification;

[0017] (3) By movably installing a baffle in the circular chamber, the plug cover is opened to put the raw materials required for preparing the curing agent into the upper chamber, and then the servo motor is started, and the first stirring rod and the second stirring rod are rotated at the same time to save power. The lever on the right side can be held and turned along the horizontal arc slide. The baffle is rotated horizontally in the circular chamber to force the through groove to align with the fan-shaped grooves on both sides, and the solid part can also be used to prevent the material from sliding from the fan-shaped groove, thereby realizing the regulation of the material preparation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the storage tank of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the circular chamber of the utility model;

[0021] Figure 4 It is a schematic diagram of the top view structure of the baffle of the utility model.

[0022] In the figure: 1. cart; 2. upper chamber; 3. plug cover; 4. servo motor; 5. first stirring rod; 6. handrail; 7. conical groove; 8. fan-shaped groove; 9. circular chamber; 10. arc-shaped slide; 11. lever; 12. lower chamber; 13. second stirring rod; 14. caster; 15. connecting pipe; 16. plug-in pipe; 17. first liquid pump; 18. rotating block; 19. long rod; 20. DC motor; 21. connecting rod; 22. cleaning sheet; 23. nozzle; 24. storage groove; 25. bracket; 26. folding tube; 27. driving motor; 28. screw rod; 29. ​​baffle; 30. through groove; 31. internal threaded tube; 32. second liquid pump; 33. notch. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-4A highway interchange ramp roadbed widening filling and curing device comprises a cart 1, a first stirring rod 5 and casters 14, casters 14 are installed at the four corners of the bottom of the cart 1, handrails 6 are welded on both sides of the top of the rear of the cart 1, a storage groove 24 is arranged at the lower left corner of the interior of the cart 1, and a rotating block 18 is movably connected between the two ends of the lower part of the interior of the storage groove 24, and a long rod 19 is horizontally arranged on the left side of the rotating block 18, and nozzles 23 are arranged below the long rod 19, and the front end and rear end of the outside of the long rod 19 are welded with internal threaded tubes 31, and the front end and rear end of the outside of the rotating block 18 are welded with internal threaded tubes 31. A bracket 25 is fixed to each of them, and a screw rod 28 is movably connected to the left side of the bracket 25, a driving motor 27 is installed on the right side of the bracket 25, a folding tube 26 is fixed between the rotating block 18 and one side of the long rod 19, a lower chamber 12 is arranged at the lower right corner inside the cart 1, a connecting tube 15 is installed at the bottom between the storage groove 24 and the lower chamber 12, and a second liquid pump 32 is installed on the left side of the connecting tube 15, a plug-in tube 16 is fixed in front of the connecting tube 15, and a first liquid pump 17 is installed on the plug-in tube 16, and a second stirring rod 13 is movably connected to the lower part of the lower chamber 12;

[0025] The left side of the screw rod 28 is embedded in the internal threaded tube 31, the screw rod 28 can rotate in and out of the internal threaded tube 31, the rotating block 18 can rotate in situ at the bottom of the receiving groove 24, and the output end tube body of the second liquid pump 32 is embedded in front of the rotating block 18;

[0026] Specifically, Figure 1 and Figure 2 As shown, the hinged rotating block 18 is pulled out from the storage slot 24 at the lower left corner of the cart 1, and then the driving motors 27 at the front and rear ends are started, and the long rod 19 with the internal threaded tube 31 is moved to the right or left at the same time by the rotating screw 28, and the length is adjusted according to the soil surface to be sprayed with the curing agent. There is also a folding tube 26 for transportation between the long rod 19 and the rotating block 18. When the second liquid pump 32 is started, the processed curing agent in the lower chamber 12 can be extracted through the connecting pipe 15 for spraying.

[0027] Embodiment 2: A DC motor 20 is installed on the left side of the long rod 19, and a connecting rod 21 is movably connected to the left side of the long rod 19. A cleaning sheet 22 is laterally fixed to the bottom of the connecting rod 21. The output shaft of the DC motor 20 is fixedly connected to the connecting rod 21, and the cleaning sheet 22 can fit the nozzle 23 to wipe back and forth;

[0028] Specifically, Figure 1 and Figure 2 As shown, after the curing operation is completed, the DC motor 20 hidden on the left side of the long rod 19 is turned on, thereby rotating the connecting rod 21 installed on the left output end, guiding the cleaning sheet 22 below to fit the surface of the nozzle 23 and sweep back and forth to avoid residual liquid in the nozzle 23 and affect the next use of this structure.

[0029] Embodiment 3: An upper chamber 2 is provided at the top of the interior of the cart 1, a plug cover 3 is inserted at the upper left corner of the cart 1, a servo motor 4 is installed at the right side of the top of the exterior of the cart 1, a notch 33 is provided at the center between the upper chamber 2 and the lower chamber 12, and fan-shaped grooves 8 are provided on both sides of the top of the notch 33, a circular chamber 9 is transversely provided below the interior of the notch 33, and a baffle 29 is movably installed in the circular chamber 9, through grooves 30 are provided on both sides of the interior of the baffle 29, a lever 11 is transversely welded to the right side of the baffle 29, an arc slide 10 is transversely provided at the center of the right side of the cart 1, a second stirring rod 13 is welded to the bottom of the first stirring rod 5, and a conical groove 7 is welded below the interior of the upper chamber 2;

[0030] The baffle 29 can rotate horizontally in the circular chamber 9, and the lever 11 can be moved forward and backward along the arc-shaped slideway 10. The through groove 30 is located below the fan-shaped groove 8, and the through groove 30 and the fan-shaped groove 8 have the same area.

[0031] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, open the plug cover 3 and put the raw materials required for preparing the curing agent into the upper chamber 2, then start the servo motor 4, and rotate the first stirring rod 5 and the second stirring rod 13 at the same time to save power. You can hold the lever 11 on the right and turn it along the horizontal arc slide 10. Rotate the baffle 29 horizontally in the circular chamber 9, which can force the through groove 30 to align with the fan-shaped grooves 8 on both sides, and you can also use the solid part to prevent the material from sliding down from the fan-shaped groove 8.

[0032] Working principle: When the utility model is used, first open the plug cover 3 and put the raw materials required for preparing the curing agent into the upper chamber 2, then start the servo motor 4, and rotate the first stirring rod 5 and the second stirring rod 13 at the same time to save power. You can hold the lever 11 on the right and turn it along the horizontal arc slide 10, and rotate the baffle 29 horizontally in the circular chamber 9, which can force the through groove 30 to align with the fan-shaped grooves 8 on both sides, and you can also use the solid part to prevent the material from sliding down from the fan-shaped groove 8 to achieve the regulation of the material preparation time. Then, pull out the hinged rotating block 18 from the storage slot 24 at the lower left corner of the cart 1, and then start the driving motors 27 at the front and rear ends to rotate the screw rod 28 to the right or left at the same time. Move the long rod 19 with the internal threaded tube 31 to the left, and adjust the length according to the soil surface to be sprayed with the curing agent. There is also a folding tube 26 for transportation between the long rod 19 and the rotating block 18. Start the second liquid pump 32 to extract the processed curing agent in the lower chamber 12 through the connecting pipe 15 for spraying. After the spraying is completed, the first liquid pump 17 on the front plug-in pipe 16 can be started to flush the nozzle 23 with the extracted clean water, and then turn on the DC motor 20 hidden on the left side of the long rod 19 to rotate the connecting rod 21 installed on the left output end, guide the cleaning sheet 22 below to fit the surface of the nozzle 23 and sweep back and forth, so as to avoid residual liquid in the nozzle 23 and affect the next use of this structure.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A road interchange ramp roadbed widening filling and curing device, comprising a cart (1), a first stirring rod (5) and casters (14), characterized in that: Casters (14) are installed at the four corners of the bottom of the cart (1), and handrails (6) are welded on both sides of the top of the rear of the cart (1). A storage groove (24) is provided at the lower left corner of the interior of the cart (1), and a rotating block (18) is movably connected between the two ends of the lower interior of the storage groove (24), and a long rod (19) is transversely provided on the left side of the rotating block (18), and nozzles (23) are arranged below the long rod (19). The front end and rear end of the exterior of the long rod (19) are welded with internal threaded tubes (31), and the front end and rear end of the exterior of the rotating block (18) are fixed with a bracket (25), and the left side of the bracket (25) is movably connected to the rotating block (18). A screw rod (28) is provided, a driving motor (27) is installed on the right side of the bracket (25), a folding tube (26) is fixed between the rotating block (18) and one side of the long rod (19), a lower chamber (12) is arranged at the lower right corner inside the cart (1), a connecting tube (15) is installed at the bottom between the storage groove (24) and the lower chamber (12), and a second liquid pump (32) is installed on the left side of the connecting tube (15), a plug-in tube (16) is fixed in front of the connecting tube (15), and a first liquid pump (17) is installed on the plug-in tube (16), and a second stirring rod (13) is movably connected at the bottom of the lower chamber (12).

2. A highway interchange ramp roadbed widening filling and curing device according to claim 1, characterized in that: The left side of the screw rod (28) is embedded in the internal threaded barrel (31), and the screw rod (28) can rotate in and out of the internal threaded barrel (31).

3. The highway interchange ramp roadbed widening filling and curing device according to claim 1, characterized in that: The rotating block (18) can rotate in situ at the bottom of the storage groove (24), and the output end tube body of the second liquid pump (32) is embedded in front of the rotating block (18).

4. The highway interchange ramp roadbed widening filling and curing device according to claim 1, characterized in that: A DC motor (20) is installed on the left side inside the long rod (19), and a connecting rod (21) is movably connected to the left side outside the long rod (19), and a cleaning sheet (22) is transversely fixed at the bottom of the connecting rod (21).

5. The highway interchange ramp roadbed widening filling and solidification device according to claim 4, characterized in that: The output shaft of the DC motor (20) is fixedly connected to the connecting rod (21), and the cleaning sheet (22) can fit the nozzle (23) to wipe back and forth.

6. The highway interchange ramp roadbed widening filling and curing device according to claim 1, characterized in that: An upper chamber (2) is arranged at the top of the interior of the cart (1), a plug cover (3) is inserted at the upper left corner of the cart (1), a servo motor (4) is installed on the right side of the top of the exterior of the cart (1), a notch (33) is arranged at the center between the upper chamber (2) and the lower chamber (12), and fan-shaped grooves (8) are arranged on both sides of the top of the notch (33), a circular chamber (9) is arranged transversely below the interior of the notch (33), and a baffle (29) is movably installed in the circular chamber (9), through grooves (30) are arranged on both sides of the interior of the baffle (29), a lever (11) is welded transversely to the right side of the baffle (29), an arc slide (10) is arranged transversely at the center of the right side of the cart (1), a second stirring rod (13) is welded to the bottom of the first stirring rod (5), and a conical groove (7) is welded below the interior of the upper chamber (2).

7. A highway interchange ramp roadbed widening filling and solidification device according to claim 6, characterized in that: The baffle (29) can rotate horizontally in the circular chamber (9), and the lever (11) can be moved forward and backward along the arc-shaped slideway (10).

8. The highway interchange ramp roadbed widening filling and solidification device according to claim 6, characterized in that: The through groove (30) is located below the fan-shaped groove (8), and the through groove (30) and the fan-shaped groove (8) have the same area.

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