Reinforcing and tamping device with water absorption structure

Abstract

The invention discloses a reinforcing and tamping device with a water absorption structure, and relates to the technical field of wetland environmental protection, in particular to the reinforcing and tamping device with the water absorption structure, which comprises a frame, the top of the frame is fixedly connected with a sewage tank and a first hydraulic oil cylinder, and the bottom of the frame is provided with a rear tamping plate. The power output end of the first hydraulic oil cylinder penetrates through the vehicle frame and is fixedly connected with the top of the rear tamping plate, and the top of the vehicle frame is rotationally connected with a second hydraulic oil cylinder. According to the reinforcing and tamping device with the water absorption structures, the front tamping structure and the rear tamping structure in different modes work cooperatively, the compaction quality is improved, the device can better adapt to the characteristics of wetland soil, the compactness of the soil is improved, the front tamping roller is provided with the unique water absorption structure, and when a water bag rolls along with the roller and makes contact with the soil, the compaction effect is good. Water is absorbed from the wetland soil by utilizing the air pressure difference, and the required compaction degree can be quickly achieved when the soil after water absorption is compacted, so that the compaction time is shortened, and the energy consumption is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of wetland environmental protection, in particular to a reinforcement and compaction device with a water absorption structure. Background Art

[0002] Wetlands are transitional zones between terrestrial ecosystems and aquatic ecosystems, with water levels usually close to or at the surface, or covered by shallow water. They have unique soil conditions, with the soil being in a long-term oversaturated state, rich in water and often containing a large amount of organic matter. However, with changes in the surrounding environment, such as long-term erosion by water flow and accidental interference from human activities, the soil stability at the edge of wetlands has gradually decreased, and some trails, observation points and other areas on the edge of wetlands have experienced loose soil or even partial collapse, which not only poses a threat to the ecological integrity of the wetlands, but also poses a safety hazard to visitors and those conducting ecological research. In order to ensure safety and maintain the stability of wetlands, it is particularly necessary to repair, compact and reinforce the soil at the edge of wetlands.

[0003] A reinforcement compaction device is a type of equipment used to strengthen and stabilize soil. Its main function is to increase the density of the soil by applying impact force or pressure.

[0004] However, at present, 1. Unlike the construction scene of a building site, it is difficult to use large-scale compaction equipment in a wetland environment, and most portable ones are frog-type rammers, which mainly use a rammer, but have a large vibration amplitude. For operators on the edge of a muddy wetland, using this method will pose certain safety hazards; 2. And because the wetland soil has a high water content, during the compaction process, the moisture will hinder the close bonding between soil particles, and most compaction equipment lacks a solution to this problem; 3. The current compaction equipment is indeed mainly divided into rammer type and roller type, and there is a lack of integrated equipment. The wetland terrain is complex, with areas of different slopes and irregular shapes, and most traditional roller-type equipment is indeed not designed with the function of adjusting the roller depth, and cannot meet people's usage needs well. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a reinforcement and compaction device with its own water absorption structure, which solves the problem mentioned in the above background technology that the currently commonly used compaction equipment will pose certain safety hazards to operators when used on the edge of a muddy wetland. The wetland soil has a high water content. During the compaction process, the moisture will hinder the close bonding between soil particles, and most compaction equipment lacks a solution to this problem.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a reinforcement and compacting device with a water absorption structure, including a frame, the top of the frame is respectively fixedly connected with a sewage tank and a first hydraulic cylinder, a rear compacting plate is installed at the bottom of the frame, the power output end of the first hydraulic cylinder passes through the frame and is fixedly connected to the top of the rear compacting plate, the top of the frame is rotatably connected with a second hydraulic cylinder, the front end of the frame is rotatably connected with a driving base, the surface of the driving base is rotatably connected with a steering base, a front compacting roller is rotatably connected between the inner walls of the steering base, the front compacting roller is connected to a water bag via rivets through a water bag mounting groove opened on its outer wall, and a plurality of adsorption components are distributed in a ring shape on the inner wall of the front compacting roller.

[0007] The front tamping roller is composed of a disassembly cover, a roller body, a fixed base plate and an external disc body. The disassembly cover and the external disc body are rotatably connected to the two sides of the inner wall of the steering base through pins. The roller body and the fixed base plate are integrally connected. The external disc body is welded to the outer wall of the fixed base plate. The disassembly cover is connected to one side of the roller body through bolts. An electric push rod is installed at the axis of the external disc body. A pushing frame is arranged between the external disc body and the fixed base plate. The power output end of the electric push rod passes through the external disc body and is integrally connected to one side of the pushing frame.

[0008] The water bag comprises a bag body, a water suction port and a water discharge port. The bag bodies are distributed up and down and are integrally connected. One end of the bag body is connected to the water suction port, and the other end of the bag body is connected to the water discharge port.

[0009] The adsorption component consists of a docking groove and a liquid receiving groove, one side of the docking groove is fixedly connected to the inner wall of the front tamping roller, the liquid receiving groove is fixedly connected to the bottom of the front tamping roller, a sponge core is embedded inside the docking groove, an extrusion piece is installed at one end of the sponge core, and the extrusion piece is fixedly connected to the pushing frame through a pushing rod opened on one side of the extrusion piece.

[0010] Optionally, the rear tamping plate forms a lifting structure through a first hydraulic cylinder, and the rear tamping plate is in a trapezoidal shape that is narrow at the top and wide at the bottom.

[0011] Optionally, a buffer airbag is glued and connected to the bottom of the frame at a position corresponding to the rear tamping plate, and the top of the rear tamping plate is fitted and connected to the top of the buffer airbag, and the buffer airbags are symmetrically distributed about the center point of the rear tamping plate.

[0012] Optionally, the driving base is internally rotatably connected with a driving gear and an incomplete gear, and the incomplete gear is integrally connected to the steering base through an axle rod at its axis, and the steering base is in a 90° flip structure at the front end of the frame through the driving gear and the incomplete gear.

[0013] Optionally, the power output end of the second hydraulic cylinder is rotatably connected to the top of the driving base, and the front tamping roller forms a lifting structure at the front end of the frame through the driving base, and the front tamping roller forms a 90° flip structure through the steering base.

[0014] Optionally, the water bags are integrally injection-molded from a thermoplastic elastomer and are distributed in a ring shape on the outer wall of the front tamping roller. The water bags are densely distributed near the center surface of the roller body of the front tamping roller, and the bags are arc-shaped with cavities between the bags.

[0015] Optionally, the water suction port is of a trumpet-shaped structure, and a glass fiber filter is glued to the inner wall of the side with a larger diameter of the water suction port, and the drain port is L-shaped, and a plastic mounting seat is glued to the outer wall of the pipe mouth on the side adjacent to the drain port and the sac body, and the mounting seat is installed in the water bag mounting groove by rivets, and a through hole is opened at the axis center of the water bag mounting groove, and one end of the drain port in the form of a curved pipe extends through the through hole to the interior of the front tamping roller and fits on the top of the sponge core.

[0016] Optionally, the adsorption components are correspondingly distributed on one side of each group of parallel water bags, and the bottom of the docking groove is connected to the top of the liquid receiving groove, and a plurality of through-hole structures are opened on one side of the liquid receiving groove adjacent to the extrusion member, and at the same time, the extrusion member forms a sliding structure inside the docking groove through a pushing rod and a pushing frame via an electric pushing rod, the pushing rod passes through the pushing frame and forms a sliding connection with the fixed bottom plate, and the outer wall of the fixed bottom plate corresponding to the position of the pushing rod is covered with a rubber pad.

[0017] Optionally, a quick-release panel is rotatably connected to one end of the docking slot, and the quick-release panel is on the same side as the disassembly cover plate, and the quick-release panel is snap-connected to the docking slot.

[0018] Optionally, a sewage pipe is provided on the top of the front tamping roller, and one end of the sewage pipe extends to the interior of the front tamping roller, and the other end of the sewage pipe is connected to the sewage tank via a pipeline and a centrifugal pump installed on the surface of the frame.

[0019] The present invention provides a reinforcement and compaction device with a self-contained water absorption structure, which has the following beneficial effects:

[0020] This reinforcement and compacting device with its own water-absorbing structure has a front compacting roller that rolls for preliminary compaction during the pushing process of the frame, and the rear compacting plate is further compacted by hydraulic drive. The front and rear two groups of compacting structures in different modes work together. Compared with the frog-type compactor, it effectively reduces the overall vibration of the equipment, improves the compaction quality, and ensures the stability of the soil. This continuous operation method is more efficient. For wetlands with high water content, the moisture content in the soil is first reduced by rolling compaction by the front compacting roller, and then strong compaction is performed by the rear compacting plate. It can better adapt to the characteristics of wetland soil and improve the density of the soil. The structural shape of the rear compacting plate further enhances the compaction effect.

[0021] The reinforcement and compacting device with its own water-absorbing structure contacts the buffer airbag when the rear compacting plate is lifted. The buffer airbag can absorb the impact force caused by the rising of the rear compacting plate, avoid hard collision between the rear compacting plate and the frame, and reduce the shaking and bumping of the rear compacting plate during the lifting process, thereby providing stability for the operation of the equipment and improving the safety and reliability of the equipment.

[0022] The reinforcement and compacting device with its own water-absorbing structure has a front compacting roller at a certain height above the ground under normal conditions, which makes it more convenient to move and carry in complex terrains such as wetlands. The higher ground clearance can prevent the front compacting roller from colliding with ground obstacles, thereby improving the passability of the equipment in different terrains. When compaction operations are required, the second hydraulic cylinder can quickly push the front compacting roller down to quickly contact the ground surface. This quick-response structure reduces the preparation time of the equipment and improves work efficiency. At the same time, this height adjustment function can adapt to the soil conditions of different terrains and achieve more uniform compaction of the soil. Especially in wetland construction, it can effectively squeeze out moisture and increase soil density.

[0023] The reinforcement and compacting device with its own water absorption structure has a unique water absorption structure on the front compacting roller. When the water bag rolls with the roller and contacts the soil, it absorbs water from the wetland soil by using the air pressure difference. The densely distributed water bags in the center area improve the overall water absorption efficiency. The shape of the water absorption port and the glass fiber filter increase the water absorption area and prevent impurities from entering. The drain port is designed to prevent backflow, and the water flowing in through the drain port will flow into the sponge core made of polyurethane. The polyurethane sponge core has strong water absorption, can fully absorb water and has good water storage capacity, effectively preventing water loss, can quickly absorb water and store it, and is not easily deformed by water, thereby enhancing the water absorption capacity of the entire equipment. In order to ensure the continuity of construction, an extrusion piece is added and combined with an electric push rod and a push frame. The extrusion of the extrusion piece is used to easily realize the extrusion and drainage operation of the sponge core, which is then collected into the sewage tank in combination with a sewage pipe and a centrifugal pump.

[0024] The reinforced compacting device with its own water absorption structure has a replaceable water bag, which is the part most prone to wear in the equipment. The structure of the water bag mounting groove and the mounting seat provides convenience for the overall replacement of the water bag. The disassembly cover at one end of the front compacting roller is a detachable structure, and the quick-release panel further provides convenience for taking and placing the sponge core, facilitating regular maintenance inside the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the main structure of the invention;

[0026] Figure 2 It is a schematic diagram of the distribution structure of the cushioning airbags in the invention;

[0027] Figure 3 It is a schematic diagram of the distribution structure of the driving base and the steering base in the invention;

[0028] Figure 4 It is a schematic diagram of the internal structure of the driving base in the invention;

[0029] Figure 5 It is a schematic diagram of the internal structure of the front tamping roller in the invention;

[0030] Figure 6 For the invention Figure 5 A schematic diagram of the structure enlargement in the middle;

[0031] Figure 7 It is the explosion diagram of the water bag in the invention;

[0032] Figure 8 It is a schematic diagram of the distribution structure of the driving rack in the invention;

[0033] Fig. 9 It is a schematic diagram of the structure of the adsorption component in the invention.

[0034] In the figure: 1. frame; 2. sewage tank; 3. first hydraulic cylinder; 4. rear tamping plate; 5. second hydraulic cylinder; 6. driving base; 601. driving gear; 602. incomplete gear; 7. steering base; 8. front tamping roller; 801. disassembly cover; 802. roller body; 803. fixed bottom plate; 804. external disk body; 805. electric push rod; 806. pushing frame; 9. water bag installation groove; 10. water bag; 1001. bag body; 1002. water suction port; 1003. drainage port; 1004. mounting seat; 11. adsorption component; 1101. docking groove; 1102. liquid receiving groove; 1103. sponge core; 1104. extrusion part; 1105. push rod; 1106. quick release panel; 12. cushioning airbag. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] See also Figures 1 to 9 The present invention provides a technical solution: a reinforcement and compacting device with a water absorption structure, comprising a frame 1, a sewage tank 2 and a first hydraulic cylinder 3 are fixedly connected to the top of the frame 1, a rear compacting plate 4 is installed at the bottom of the frame 1, a power output end of the first hydraulic cylinder 3 runs through the frame 1 and is fixedly connected to the top of the rear compacting plate 4, a second hydraulic cylinder 5 is rotatably connected to the top of the frame 1, a driving base 6 is rotatably connected to the front end of the frame 1, a steering base 7 is rotatably connected to the surface of the driving base 6, a front compacting roller 8 is rotatably connected between the inner walls of the steering base 7, the front compacting roller 8 is connected to a water bag 10 through a water bag installation groove 9 opened on its outer wall via rivets, and a plurality of adsorption components 11 are distributed in a ring shape on the inner wall of the front compacting roller 8.

[0039] The front tamping roller 8 is composed of a disassembly cover 801, a roller body 802, a fixed base plate 803 and an external disc body 804. The disassembly cover 801 and the external disc body 804 are rotatably connected to the two sides of the inner wall of the steering base 7 through pins, and the roller body 802 and the fixed base plate 803 are integrally connected. The external disc body 804 is welded to the outer wall of the fixed base plate 803. The disassembly cover 801 is connected to one side of the roller body 802 by bolts. An electric push rod 805 is installed at the axis of the external disc body 804. A pushing frame 806 is arranged between the external disc body 804 and the fixed base plate 803. The power output end of the electric push rod 805 passes through the external disc body 804 and is integrally connected to one side of the pushing frame 806.

[0040] The water bag 10 includes a bag body 1001 , a water suction port 1002 and a water discharge port 1003 . The bag body 1001 is distributed up and down and connected as a whole. One end of the bag body 1001 is connected to the water suction port 1002 , and the other end of the bag body 1001 is connected to the water discharge port 1003 .

[0041] The adsorption component 11 consists of a docking groove 1101 and a liquid receiving groove 1102. One side of the docking groove 1101 is fixedly connected to the inner wall of the front tamping roller 8, and the liquid receiving groove 1102 is fixedly connected to the bottom of the front tamping roller 8. A sponge core 1103 is embedded inside the docking groove 1101, and an extrusion piece 1104 is installed at one end of the sponge core 1103. The extrusion piece 1104 is fixedly connected to the pushing frame 806 through a pushing rod 1105 opened on one side thereof.

[0042] In this embodiment, Figure 2 As shown, the rear tamping plate 4 forms a lifting structure through the first hydraulic cylinder 3, and the rear tamping plate 4 is in the shape of a trapezoid with a narrow upper part and a wide lower part; during the pushing process of the frame 1, the front tamping roller 8 first performs preliminary compaction by rolling, and then the rear tamping plate 4 is further compacted by hydraulic drive, thereby realizing continuous operation. The front and rear two groups of compaction structures with different modes can better adapt to the characteristics of wetland soil. For wetlands with high water content, the moisture content in the soil is first reduced by rolling compaction by the front tamping roller 8, and then strong compaction is performed by the rear tamping plate 4, which can improve the compaction quality and ensure the stability of the soil. Compared with the frog-type compactor, this method effectively reduces the vibration of the entire equipment through the coordinated work of the front and rear two groups of compaction structures, and the structural shape of the rear tamping plate 4 can enhance the compaction effect.

[0043] In this embodiment, Figure 2As shown, a buffer airbag 12 is glued and connected to the position of the rear tamping plate 4 at the bottom of the frame 1, and the top of the rear tamping plate 4 is fitted and connected to the top of the buffer airbag 12, and the buffer airbags 12 are symmetrically distributed about the center point of the rear tamping plate 4; when the rear tamping plate 4 is lifted, it contacts the buffer airbag 12, and the buffer airbag 12 can absorb the impact force brought by the rising of the rear tamping plate 4, avoid hard collision between the rear tamping plate 4 and the frame 1, and reduce the shaking and bumping of the rear tamping plate 4 during the lifting process, providing stability for its operation.

[0044] In this embodiment, Figure 4 As shown, the interior of the driving base 6 is rotatably connected with a driving gear 601 and an incomplete gear 602, and the incomplete gear 602 is integrally connected with the steering base 7 through the shaft at its axis, and the steering base 7 is in a 90° flip structure at the front end of the frame 1 through the driving gear 601 and the incomplete gear 602; since the front tamping roller 8 has a water absorption structure, and in order to avoid the problem of backflow of the absorbed water, when the drainage volume is reached inside the front tamping roller 8, the front tamping roller 8 can be quickly turned from horizontal to vertical through the flip structure of the driving base 6, which is convenient for handling the subsequent drainage process.

[0045] In this embodiment, Figure 1 and Figure 3 As shown, the power output end of the second hydraulic cylinder 5 is rotatably connected to the top of the driving base 6, and the front compacting roller 8 forms a lifting structure at the front end of the frame 1 through the driving base 6, and the front compacting roller 8 is in a 90° flip structure through the steering base 7; in a normal state, the front compacting roller 8 has a certain height from the ground, which makes the frame 1 more convenient to move and transport, especially in wetlands and complex terrains. The higher ground clearance can prevent the front compacting roller 8 from colliding with ground obstacles. When compaction operations are required, the second hydraulic cylinder 5 can quickly push the front compacting roller 8 down to make it quickly contact the ground surface. This fast-response structure reduces the preparation time of the equipment and improves work efficiency. At the same time, this height condition can not only adapt to the soil conditions of different terrains, but also achieve more uniform compaction of the soil. Because in wetland construction, the water content of the soil is relatively high, and appropriate pressure is required to squeeze out the water and increase the density of the soil.

[0046] In this embodiment, Figure 1 , Figure 3 , Figure 5 and Figure 7As shown, the water bag 10 is made of thermoplastic elastomer injection molding, and the water bag 10 is distributed in a ring shape on the outer wall of the front compacting roller 8, and the water bag 10 is densely distributed in the central area of ​​the roller body 802 of the front compacting roller 8, and the bag 1001 is arc-shaped, and there is a cavity between the bag 1001; when the front compacting roller 8 rolls, the water bag 10 rolls with it and contacts the soil. Due to the pressure of the front compacting roller 8 and the reaction force of the soil, the water bag 10 is squeezed, and the internal space between the bag 1001 becomes smaller, the air pressure decreases, and a negative pressure state is formed. When the water bag 10 leaves the soil surface with the rolling of the front compacting roller 8, the bag 1001 loses the soil Due to the squeezing effect, it begins to return to its original state, the internal space increases, the air pressure increases, and a pressure difference is formed inside. Due to the high water content in the wetland soil, under the action of this pressure difference, the moisture in the soil will be sucked in through the water suction port 1002. Since the water bag 10 is integrally injection molded, the good sealing and permeability between the water suction port 1002, the bag body 1001 and the drain port 1003 are ensured, and then the water finally enters the bag body 1001 under this pressure difference and is finally squeezed out through the drain port 1003. Since the central area is usually where the pressure of the front compaction roller 8 is the greatest, the densely distributed water bags 10 in this area can improve the overall water absorption efficiency.

[0047] In this embodiment, Figure 6 and Figure 7As shown, the water suction port 1002 is a trumpet-shaped structure, and the inner wall of the side with a larger diameter of the water suction port 1002 is glued with a glass fiber filter, and the drainage port 1003 is L-shaped, and the outer wall of the pipe mouth of the drainage port 1003 adjacent to the bladder body 1001 is glued with a plastic mounting seat 1004, and the mounting seat 1004 is installed in the water bag mounting groove 9 by rivets, and a through hole is opened at the axis of the water bag mounting groove 9, and one end of the drainage port 1003 is a curved pipe, which extends through the through hole to the inside of the front tamping roller 8 and fits on the top of the sponge core 1103; the shape of the water suction port 1002 enables it to contact water in a larger range when it contacts the soil, thereby increasing the water absorption area, and also allows water to flow more smoothly into the bladder body 1001, reducing the resistance of the water flow and increasing the water absorption speed. In the wetland soil, there may be various impurities, Such as soil particles and small stones, the glass fiber filter can effectively block these impurities from entering the capsule 1001 and avoid clogging of the capsule 1001 by impurities. The drain port 1003 is L-shaped, which can prevent the water inside the front tamping roller 8 from flowing back to the capsule 1001 to a certain extent. The water bag 10 is the most easily worn part in the equipment, and its replaceable feature greatly improves the maintenance efficiency of the equipment. The structure of the water bag mounting groove 9 and the mounting seat 1004 provides convenience for the overall replacement of the water bag 10. The flexibility of the water bag 10 material allows the drain port 1003 to be directly inserted into the through hole between the water bag mounting groove 9 during installation. After the drain port 1003 is inserted, the connection between the mounting seat 1004 and the water bag mounting groove 9 increases the close fit, forming a good sealing performance, preventing water leakage, and ensuring the normal water absorption and drainage functions of the water bag 10 component.

[0048] In this embodiment, Figure 5 , Figure 8 and Fig. 9As shown, the adsorption components 11 are correspondingly distributed on one side of each group of parallel water bags 10, and the bottom of the docking groove 1101 is connected with the top of the liquid receiving groove 1102, and a plurality of through-hole structures are opened on one side of the liquid receiving groove 1102 adjacent to the extrusion member 1104, and the extrusion member 1104 forms a sliding structure inside the docking groove 1101 through the push rod 1105 and the push frame 806 through the electric push rod 805, and the push rod 1105 passes through the push frame 806 and forms a sliding connection with the fixed bottom plate 803, and the outer wall of the fixed bottom plate 803 corresponding to the position of the push rod 1105 is covered with a rubber pad; The water flowing into the port 1003 will flow into the sponge core 1103, which is made of polyurethane material, has strong water absorption, can fully absorb water and has good water storage capacity, effectively prevents water loss, can quickly absorb water and store it, and is not easily deformed by water, thereby enhancing the water absorption capacity of the entire equipment. As the construction progresses, the water in the soil is continuously absorbed into the water bag 10 and the sponge core 1103. In order to ensure the continuity of the construction, an extrusion piece 1104 is added and combined with an electric push rod 805 and a pushing frame 806, and the extrusion of the extrusion piece 1104 is used to easily realize the extrusion and drainage operation of the sponge core 1103.

[0049] In this embodiment, Fig. 9 As shown, one end of the docking groove 1101 is rotatably connected to a quick-release panel 1106, and the quick-release panel 1106 is on the same side as the disassembly cover 801, and the quick-release panel 1106 and the docking groove 1101 are snap-connected; considering that the interior of the front tamping roller 8 requires regular maintenance and the sponge core 1103 needs to be replaced, the disassembly cover 801 at one end of the front tamping roller 8 is a detachable structure, and the quick-release panel 1106 further provides convenience for taking and placing the sponge core 1103.

[0050] In this embodiment, Figure 1 As shown, a sewage pipe is provided at the top of the front tamping roller 8, and one end of the sewage pipe extends to the interior of the front tamping roller 8, and the other end of the sewage pipe is connected to the sewage tank 2 via a pipeline and a centrifugal pump installed on the surface of the frame 1; when the sewage inside the front tamping roller 8 reaches a certain amount, the sewage inside the front tamping roller 8 can be effectively collected into the sewage tank 2 through the connection between the sewage pipe and the centrifugal pump, and the collected sewage can be reused after treatment, such as for irrigation, which not only saves water resources, but also improves the utilization efficiency of resources.

[0051] In summary, when the reinforcement and compacting device with its own water-absorbing structure is used, the frame 1 is moved to the construction site, and the height of the front compacting roller 8 is adjusted by the second hydraulic cylinder 5 according to the construction terrain and requirements. When the operator pushes the frame 1 through the handrail, the front compacting roller 8 begins to roll during the pushing process of the frame 1, and the water bag 10 rolls with the front compacting roller 8 and contacts the soil. Due to the pressure of the front compacting roller 8 and the reaction force of the soil, the bag 1001 is squeezed. At this time, the internal space between the bags 1001 becomes smaller, the air pressure decreases, and a negative pressure state is formed; when the water bag 10 leaves the soil surface with the rolling of the front compacting roller 8, the bag 1001 loses the squeezing effect of the soil and begins to return to its original state, the internal space increases, the air pressure increases, and an air pressure difference is formed. Under the action of this air pressure difference, the moisture in the soil is sucked into the bag 1001 through the trumpet-shaped water inlet 1002. The glass fiber filter on the inner wall of the larger diameter side of the water inlet 1002 can prevent impurities such as soil particles and small stones from entering the bag 1001. After the moisture enters the bag 1001 under the air pressure difference, it is squeezed out through the L-shaped drain port 1003 and falls on the top of the sponge core 1103. The sponge core 1103 effectively absorbs the moisture. After the area treated by the front compaction roller 8 is initially compacted and the moisture is absorbed, the rear compaction plate 4 moves up and down through the first hydraulic cylinder 3, which can deeply compact the soil with greater pressure to further improve the density of the soil. The rear compaction plate 4 completes each compaction When the operation needs to rise, the rear compacting plate 4 gradually approaches the bottom of the frame 1 and contacts the buffer airbag 12. The elastic deformation of the buffer airbag 12 can reduce the shaking and bumping of the rear compacting plate 4 during the lifting process, and provide stability for the operation of the rear compacting plate 4. During the construction process, the operator observes the soil condition in the area treated by the front compacting roller 8. If it is found that the compaction effect of the soil begins to decline, or there is obvious accumulation of moisture on the ground, this may mean that the sponge core 1103 has absorbed a lot of moisture and needs to be drained. The push of the frame 1 is suspended, and the second hydraulic cylinder 5 is first used to pull the front compacting roller 8 to reset, and drive the power supply. The active gear 601 is driven by the servo motor, and then the incompletely meshed gear 602 rotates. The rotation of the incomplete gear 602 drives the steering base 7 and the front tamping roller 8 between the steering base 7 to flip. After flipping, the electric push rod 805 is started, and its power output end pushes the pushing frame 806 to move toward the fixed bottom plate 803, so that the pushing rod 1105 pushes the extrusion piece 1104 to squeeze the sponge core 1103. The sewage squeezed by the sponge core 1103 is discharged from it through the bottom hole of the liquid receiving tank 1102 and merged into the front tamping roller 8. One end of the sewage pipe on the top of the front tamping roller 8 extends into the front tamping roller 8, and the other end is connected to the sewage tank 2 through a pipeline and a centrifugal pump installed on the surface of the frame 1. Through the connection of the sewage pipe and the centrifugal pump, the sewage inside the front tamping roller 8 can be effectively collected into the sewage tank 2.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reinforcement and compaction device with a self-contained water absorption structure, comprising a frame (1), characterized in that: The top of the frame (1) is respectively fixedly connected with a sewage tank (2) and a first hydraulic cylinder (3); the bottom of the frame (1) is provided with a rear tamping plate (4); the power output end of the first hydraulic cylinder (3) passes through the frame (1) and is fixedly connected to the top of the rear tamping plate (4); the top of the frame (1) is rotatably connected with a second hydraulic cylinder (5); the front end of the frame (1) is rotatably connected with a driving base (6); the surface of the driving base (6) is rotatably connected with a steering base (7); a front tamping roller (8) is rotatably connected between the inner walls of the steering base (7); the front tamping roller (8) is connected to a water bag (10) through a water bag installation groove (9) provided on its outer wall via rivets; the inner wall of the front tamping roller (8) is provided with a plurality of adsorption components (11) distributed in an annular shape; The front compacting roller (8) is composed of a disassembly cover plate (801), a roller body (802), a fixed bottom plate (803) and an external disc body (804). The disassembly cover plate (801) and the external disc body (804) are rotatably connected to the inner wall of the steering base (7) via a pin shaft. The roller body (802) and the fixed bottom plate (803) are integrally connected. The external disc body (804) is welded to the fixed bottom plate (803). The outer wall of the roller body (802) is connected to the disassembly cover plate (801) by bolts, an electric push rod (805) is installed at the axis of the external disk body (804), a pushing frame (806) is arranged between the external disk body (804) and the fixed bottom plate (803), and the power output end of the electric push rod (805) passes through the external disk body (804) and forms an integral connection with one side of the pushing frame (806); The water bag (10) comprises a bag body (1001), a water suction port (1002) and a water discharge port (1003), wherein the bag bodies (1001) are arranged vertically and integrally connected, one end of the bag body (1001) is connected to the water suction port (1002), and the other end of the bag body (1001) is connected to the water discharge port (1003); The adsorption component (11) is composed of a docking groove (1101) and a liquid receiving groove (1102); one side of the docking groove (1101) is fixedly connected to the inner wall of the front tamping roller (8); the liquid receiving groove (1102) is fixedly connected to the bottom of the front tamping roller (8); a sponge core (1103) is embedded inside the docking groove (1101); an extrusion piece (1104) is installed at one end of the sponge core (1103); the extrusion piece (1104) is fixedly connected to the pushing frame (806) via a pushing rod (1105) provided on one side thereof.

2. The reinforcement and compaction device with a self-contained water absorption structure according to claim 1, characterized in that: The rear tamping plate (4) forms a lifting structure through the first hydraulic cylinder (3), and the rear tamping plate (4) presents a trapezoidal shape that is narrow at the top and wide at the bottom.

3. The reinforcement and compaction device with a self-contained water absorption structure according to claim 1, characterized in that: A buffer airbag (12) is glued and connected to the bottom of the frame (1) at a position corresponding to the rear tamping plate (4), and the top of the rear tamping plate (4) is fitted and connected to the top of the buffer airbag (12), and the buffer airbags (12) are symmetrically distributed about the center point of the rear tamping plate (4).

4. The reinforcement and compaction device with a self-contained water absorption structure according to claim 1, characterized in that: The driving base (6) is rotatably connected to a driving gear (601) and an incomplete gear (602) inside, and the incomplete gear (602) is integrally connected to the steering base (7) via a shaft at its axis, and the steering base (7) is in a 90° flip structure at the front end of the vehicle frame (1) via the driving gear (601) and the incomplete gear (602).

5. The reinforcement and compaction device with a self-contained water absorption structure according to claim 1, characterized in that: The power output end of the second hydraulic cylinder (5) is rotatably connected to the top of the driving base (6), and the front tamping roller (8) forms a lifting structure at the front end of the frame (1) through the driving base (6), and the front tamping roller (8) is in a 90° flipping structure through the steering base (7).

6. The reinforcement and compaction device with a self-contained water absorption structure according to claim 1, characterized in that: The water bag (10) is integrally injection-molded from a thermoplastic elastomer, and the water bag (10) is distributed in a ring shape on the outer wall of the front tamping roller (8), and the water bags (10) are distributed more densely in the surface of the roller body (802) of the front tamping roller (8) near the center surface area, and the bag body (1001) is in an arc shape, and there is a cavity between the bag bodies (1001).

7. The reinforcement and compaction device with a self-contained water absorption structure according to claim 1, characterized in that: The water suction port (1002) is in a trumpet-shaped structure, and a glass fiber filter is glued to the inner wall of the side with a larger diameter of the water suction port (1002), and the drainage port (1003) is L-shaped, and a plastic mounting seat (1004) is glued to the outer wall of the pipe mouth on the side adjacent to the drainage port (1003) and the bladder body (1001), and the mounting seat (1004) is mounted on the water bladder mounting groove (9) by rivets, and a through hole is opened at the axis of the water bladder mounting groove (9), and one end of the drainage port (1003) is in the form of a curved pipe, extending through the through hole to the interior of the front tamping roller (8) and fittingly located on the top of the sponge core (1103).

8. The reinforcement and compaction device with a self-contained water absorption structure according to claim 1, characterized in that: The adsorption components (11) are correspondingly distributed on one side of each group of parallel water bags (10), and the bottom of the docking groove (1101) is connected to the top of the liquid receiving groove (1102), and a plurality of through-hole structures are provided on one side of the liquid receiving groove (1102) adjacent to the extrusion member (1104). At the same time, the extrusion member (1104) forms a sliding structure inside the docking groove (1101) through the push rod (1105) and the push frame (806) via the electric push rod (805). The push rod (1105) passes through the push frame (806) and forms a sliding connection with the fixed bottom plate (803), and the outer wall of the fixed bottom plate (803) is coated with a rubber pad at a position corresponding to the push rod (1105).

9. The reinforcement and compaction device with a self-absorbent structure according to claim 1, characterized in that: One end of the docking groove (1101) is rotatably connected to a quick-release panel (1106), and the quick-release panel (1106) is on the same side as the disassembly cover (801), and the quick-release panel (1106) and the docking groove (1101) are snap-fitted and connected.

10. The reinforcement and compaction device with a self-contained water absorption structure according to claim 1, characterized in that: A sewage pipe is provided on the top of the front tamping roller (8), one end of which extends to the interior of the front tamping roller (8), and the other end of which is connected to the sewage tank (2) via a pipeline and a centrifugal pump installed on the surface of the frame (1).

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