Soil covering and compacting device for surveying and mapping

Abstract

The utility model relates to the technical field of soil compaction equipment, and discloses a surveying and mapping soil covering compaction device which comprises a driving vehicle and a hydraulic mechanical arm on the driving vehicle, a compaction mechanism is arranged at the output end of the hydraulic mechanical arm, and the compaction mechanism comprises a connecting table, a first threaded rod, a tamping plate, a damping piece and a vibration motor. The bottom of the connecting table is connected with the two ends of the tamping plate through a row of damping pieces, the vibration motor is installed in the middle area of the top of the tamping plate, and the output end of the hydraulic mechanical arm is connected with the connecting table through a first threaded rod. A detachable lateral flow guide protection plate assembly is arranged on one side of the tamping plate. According to the lateral flow guide protection plate assembly, soil can be accurately gathered and guided at corners and pits, the compaction effect and the foundation stability are enhanced, foreign matter can be blocked, equipment parts can be protected, and the downtime is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of soil compacting equipment, and more specifically to a soil covering and compacting device for surveying and mapping. Background Art

[0002] In the operations related to surveying and mapping, the soil needs to be compacted first, and then the compacted soil needs to be mapped. In the process of compacting the soil, ordinary compacting devices lack effective soil gathering and guiding structures when facing special areas such as corners, pits or foundation pits, which easily leads to the disorderly scattering of soil around during the compaction process, making it difficult to achieve the ideal compaction effect in these key parts. In addition, traditional equipment often only focuses on the tamping and compaction of the soil, ignoring the flattening of the soil surface after compaction and further compaction and strengthening at the edges, which will have an adverse effect on subsequent surveying and other construction processes, such as affecting the flatness and stability of the foundation and the accuracy of subsequent measurement data. In addition, in the pipeline foundation pit, in order to ensure the flatness and compaction of the pipeline laying, it is usually necessary to compact the pipeline foundation pit. The pit wall will be affected by vibration and will roll onto the compaction device or compaction mechanism, making the equipment susceptible to interference from foreign objects such as soil and stones. The lack of effective protection mechanism leads to damage to the internal components of the equipment, reducing the reliability and service life of the equipment, and increasing the construction cost and time cost.

[0003] Therefore, a soil covering and compacting device for surveying and mapping is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a soil covering and compacting device for surveying and mapping to solve the existing problems.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A soil covering and compacting device for surveying and mapping, comprising a driving vehicle and a hydraulic mechanical arm on the driving vehicle, wherein a compacting mechanism is arranged at the output end of the hydraulic mechanical arm, wherein the compacting mechanism comprises a connecting platform, a first threaded rod, a tamping plate, a shock absorbing member and a vibration motor, wherein both ends of the bottom of the connecting platform and the tamping plate are connected by a row of shock absorbing members, the vibration motor is installed in the middle area of ​​the top of the tamping plate, and the output end of the hydraulic mechanical arm is connected to the connecting platform by the first threaded rod;

[0007] A detachable lateral flow guide protection plate assembly is arranged on one side of the ramming plate, and the lateral flow guide protection plate assembly includes a docking baffle and a second screw rod laterally connected to the bottom of the side edge of the docking baffle. The docking baffle is arranged vertically to the ramming plate, and a row of roller assemblies is laterally arranged on the side of the docking baffle away from the ramming plate.

[0008] Preferably, both ends of the ramming plate are inclined upward in a direction away from each other, and at least two groups of mounting holes are symmetrically opened at both ends of the ramming plate. The second screw rod passes through the mounting hole and extends out from the other side of the ramming plate, and the protruding end is threadedly connected to the fastener nut.

[0009] Preferably, the docking baffle is an inverted trapezoidal stainless steel plate, and the bottom edge of the docking baffle is seamlessly aligned with the corresponding side wall surface of the ramming plate.

[0010] Preferably, a mounting groove is formed on the side of the docking baffle away from the ramming plate, and a roller assembly is arranged in each mounting groove. The roller assembly includes a connecting shaft vertically connected to the inside of the mounting groove and a roller body rotatably sleeved on the rotating shaft of the connecting shaft, and at most half of the roller body extends outward from the mounting groove.

[0011] Preferably, an auxiliary baffle plate that matches the size and shape of the docking baffle is provided on the side of the ramming plate away from the docking baffle. A hole through which the second screw can pass is provided at the bottom of the auxiliary baffle plate. The second screw passes through the ramming plate and the auxiliary baffle in sequence and is threadedly connected to the fastener nut. The auxiliary baffle plate and the docking baffle can cover the openings on both sides of the connecting platform and the ramming plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the present invention, the lateral flow guide protection plate assembly significantly improves the performance of the compaction mechanism. Specifically, by compacting at the corners, the present invention can efficiently gather the soil and effectively restrain its diffusion to the sides, so that the soil in the corners can be compacted evenly and fully, greatly improving the stability of the foundation, and effectively reducing the risk of cracks and settlement in the corners caused by uneven compaction. When working at the bottom of a pit or foundation pit, the soil is cleverly guided to converge in the central area, significantly enhancing the compaction density and uniformity of the soil at the bottom of the pit, laying a solid foundation for foundation stability. In the face of complex construction environments, it serves as a solid line of defense, effectively blocking soil and stones from splashing or rolling, and preventing foreign objects from invading between the tamping plate and the connecting platform, effectively protecting key components such as shock absorbers and vibration motors, reducing equipment downtime, improving construction efficiency, and reducing maintenance costs, making the entire construction process more efficient, economical and reliable, and comprehensively optimizing the compaction results and equipment operation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a left side view of the first embodiment of the utility model;

[0015] Figure 2 It is a right-side stereoscopic schematic diagram of the first embodiment of the utility model;

[0016] Figure 3 This is a partial structural diagram of the first embodiment of the utility model. Figure 1 ;

[0017] Figure 4 This is a partial structural diagram of the first embodiment of the utility model. Figure 2 ;

[0018] Figure 5 This is a partial structural diagram of the first embodiment of the utility model. Figure 3 ;

[0019] Figure 6 It is a partial structural diagram of the second embodiment of the utility model.

[0020] Legend:

[0021] 1. Driving vehicle; 101. Hydraulic mechanical arm; 2. Connecting platform; 201. First threaded rod; 202. Ramming plate; 203. Shock absorber; 204. Vibration motor; 205. Installation hole; 3. Docking baffle; 301. Second screw rod; 302. Installation groove; 4. Connecting shaft; 401. Drum body; 5. Auxiliary baffle. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0023] Figure 1-Figure 6 It is the best embodiment of the utility model, and the following Figure 1 -Attached Figure 6 The utility model is further described.

[0024] Embodiment 1, as Figure 1 to Figure 5As shown; a soil covering and compacting device for surveying and mapping, in this embodiment, includes a driving vehicle 1 and a hydraulic mechanical arm 101 on the driving vehicle 1, the output end of the hydraulic mechanical arm 101 is provided with a compacting mechanism, the compacting mechanism includes a connecting platform 2, a first threaded rod 201, a tamping plate 202, a shock absorbing member 203 and a vibration motor 204; the bottom of the connecting platform 2 and the tamping plate 202 are connected at both ends by a row of shock absorbing members 203, the shock absorbing member 203 adopts a rubber shock absorbing pad of a specific specification, which effectively buffers the vibration generated by the vibration motor 204 when it is working Vibration, protecting the overall structure of the equipment, the vibration motor 204 is installed in the middle area on the top of the tamping plate 202, and its specific power, speed and vibration frequency parameters can generate appropriate vibration force to achieve effective compaction of the soil. It is specifically a prior art and is not disclosed in detail in the specification. The output end of the hydraulic mechanical arm 101 is connected to the connecting platform 2 through a first threaded rod 201, and the first threaded rod 201 is tightly fitted with the threaded hole at the output end of the hydraulic mechanical arm 101, and is fixed to the connecting platform 2 with the help of a nut, and is prevented from loosening under vibration conditions by a locking washer.

[0025] A detachable lateral flow guide protection plate assembly is arranged on one side of the tamping plate 202, and the lateral flow guide protection plate assembly includes a docking baffle 3 and a second screw 301 laterally connected to the bottom of the side edge of the docking baffle 3. The docking baffle 3 is arranged vertically to the tamping plate 202, and a row of roller assemblies is laterally arranged on the side of the docking baffle 3 away from the tamping plate 202.

[0026] In this embodiment, both ends of the ramming plate 202 are inclined upward in a direction away from each other, and at least two groups of mounting holes 205 are symmetrically opened at both ends of the ramming plate 202. The second screw 301 passes through the mounting hole 205 and extends out from the other side of the ramming plate 202, and the protruding end is threadedly connected to the fastener nut.

[0027] The docking baffle plate 3 is an inverted trapezoidal stainless steel plate, and the bottom edge of the docking baffle plate 3 is seamlessly aligned with the corresponding side wall surface of the tamping plate 202 .

[0028] Specifically, the docking baffle 3 plays a key role in the compaction operation. When tamping at the corners, it can effectively gather the soil to form a semi-enclosed space and prevent the soil from spreading to the side. For example, when working in the corners, it can prevent the soil from being tamped outside the corners, ensure that the soil in the corners is compacted evenly, enhance the stability of the corner foundation, and reduce the risk of cracks or settlement in the corners caused by uneven compaction. At the bottom of the pit or foundation pit, guide the soil to concentrate in the central area, so that every time the tamping plate 202 falls, more soil accumulates in key areas, improves the compaction density and uniformity of the soil at the bottom of the pit, and ensures the stability of the entire pit foundation.

[0029] Effective protection of equipment components: In complex construction environments, especially when working at the bottom of a soil pit or foundation pit, the docking baffle 3 can prevent soil and stones from splashing or rolling, prevent foreign matter from entering the area between the tamping plate 202 and the connecting platform 2, and protect the shock absorber 203 and the vibration motor 204. For example, in the excavation site of a deep foundation pit, loose stones on the pit wall cannot hit the internal parts of the equipment during the tamping process due to the blocking of the docking baffle 3, which reduces the downtime of equipment failure, improves construction efficiency, and reduces maintenance costs.

[0030] Improved operation accuracy: The docking baffle 3 makes the action area of ​​the tamping plate 202 relatively fixed and clear. When the operator controls the hydraulic mechanical arm 101, the falling position and range of the tamping plate 202 can be estimated more accurately. In areas with high accuracy requirements such as the corners of narrow foundation trenches, it can help accurately position the tamping plate 202 to avoid insufficient or excessive compaction due to position deviation, and ensure uniform compaction quality in the construction area.

[0031] In this embodiment, a mounting groove 302 is opened on the side of the docking baffle 3 away from the ramming plate 202, and a roller assembly is arranged in each mounting groove 302, and the roller assembly includes a connecting shaft 4 vertically connected to the inside of the mounting groove 302 and a roller body 401 rotatably sleeved on the rotating shaft of the connecting shaft 4, and at most half of the roller body 401 extends outward from the mounting groove 302. The roller assembly is used to assist in leveling the soil and further compacting the soil at the edge when the ramming plate 202 is operating.

[0032] Specifically, the roller assembly works in coordination with the docking baffle 3. After compacting the corners, the roller assembly rolls the soil surface to make the soil surface at the corners smoother and tighter without affecting the flexibility of the equipment. For example, at the corners of the building foundation, the soil surface is more closely fitted to the subsequent construction template or wall after rolling, which reduces construction errors and improves the overall construction quality. At the bottom of the pit or foundation pit, when the equipment moves, the roller assembly further flattens the compacted soil, fills in tiny gaps, and makes the pit bottom surface more uniform, providing a good foundation for subsequent construction and avoiding uneven cushion thickness or uneven foundation stress due to uneven surface. At the same time, the rolling process of the roller assembly applies a certain pressure to the soil, which helps to improve the soil compaction degree at the corners or the bottom of the pit and enhance the bearing capacity of the foundation. At the corners of the highway roadbed, its rolling can make the soil compaction degree reach a higher standard, improve the stability and durability of the roadbed, and reduce the risk of road damage due to settlement in the later stage. In addition, the roller assembly can scrape off the soil stuck to the edge of the tamping plate 202 and re-roll it to make the soil evenly distributed. When working at the bottom of a pit or foundation pit, it can avoid weight changes and unstable compaction effects of the tamping plate 202 due to soil adhesion, thereby ensuring the consistency and effectiveness of each tamping and improving construction reliability and quality stability.

[0033] Embodiment 2, based on embodiment 1, as Figure 6As shown, because the two ends of the ramming plate 202 are tilted outward, when the soil in the construction area is tamped, the soil may roll down from both sides of the ramming plate 202 onto the ramming plate 202 as the ramming plate 202 vibrates up and down. In order to prevent soil or stones from rolling down onto the ramming plate 202, an auxiliary baffle 5 is provided on the side of the ramming plate 202 away from the lateral flow guide protection plate assembly. The size and shape of the auxiliary baffle 5 are symmetrically matched with the docking baffle 3.

[0034] Specifically, a hole through which the second screw 301 can pass is provided at the bottom of the auxiliary baffle 5, and the second screw 301 passes through the tamping plate 202 and the auxiliary baffle 5 in sequence and is threadedly connected with the fastener nut. The auxiliary baffle 5 cooperates with the docking baffle 3 to shield both sides of the connecting platform 2 and the tamping plate 202, thereby reducing the soil, soil blocks or stones on both sides of the tamping plate 202 from rolling onto the tamping plate 202 when tamping the land, foundation or the bottom of the pit in the construction area, thereby affecting the shock absorbing member 203 and the vibration motor 204 between the tamping plate 202 and the connecting platform 2, and protecting the shock absorbing member 203 and the vibration motor 204 between the tamping plate 202 and the connecting platform 2.

[0035] The working principle and use process of the utility model are as follows:

[0036] First, the driving vehicle 1 is driven to the soil covering and compacting operation area, and the hydraulic mechanical arm 101 is operated to accurately adjust the position and posture of the compacting mechanism according to the operation position and height requirements.

[0037] When installing the lateral guide shield assembly, align the second screw 301 of the docking baffle 3 with the mounting hole 205 of the ramming plate 202, insert it and tighten it with a nut on the other side to ensure that the docking baffle 3 is perpendicular to the ramming plate 202 and the bottom edges are seamlessly aligned.

[0038] The vibration motor 204 is started and runs at the set power, speed and vibration frequency, generating vibration force to make the tamping plate 202 compact the soil. During the compaction process, the soil is concentrated under the tamping plate 202 under the guidance of the docking baffle 3 and is compacted repeatedly. When the equipment moves, the roller body 401 of the roller assembly rolls and flattens the side surface of the compacted soil, while further compacting the soil at the edge and dealing with the problem of sticky soil.

[0039] After the operation is completed, the vibration motor 204 is turned off, the hydraulic mechanical arm 101 is operated to lift the compaction mechanism to a suitable position, and the driving vehicle 1 is driven away from the operation area.

[0040] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A soil covering and compacting device for surveying and mapping, comprising a driving vehicle (1) and a hydraulic mechanical arm (101) on the driving vehicle (1), wherein a compacting mechanism is arranged at an output end of the hydraulic mechanical arm (101), characterized in that: The compacting mechanism comprises a connecting platform (2), a first threaded rod (201), a tamping plate (202), a shock absorbing member (203) and a vibration motor (204); the bottom of the connecting platform (2) and the tamping plate (202) are connected at both ends via a row of shock absorbing members (203); the vibration motor (204) is installed in the middle area of ​​the top of the tamping plate (202); and the output end of the hydraulic mechanical arm (101) is connected to the connecting platform (2) via the first threaded rod (201); A detachable lateral flow guide protection plate assembly is arranged on one side of the tamping plate (202), the lateral flow guide protection plate assembly comprising a docking baffle (3) and a second screw (301) transversely connected to the bottom of the side edge of the docking baffle (3), the docking baffle (3) is arranged vertically to the tamping plate (202), and a row of roller assemblies is transversely arranged on one side of the docking baffle (3) away from the tamping plate (202).

2. The soil covering and compacting device for surveying and mapping according to claim 1, characterized in that: Both ends of the ramming plate (202) are inclined upward in a direction away from each other, and at least two groups of mounting holes (205) are symmetrically opened through both ends of the ramming plate (202). The second screw rod (301) passes through the mounting holes (205) and extends out of the other side of the ramming plate (202), and the extended end is threadedly connected to the fastener nut.

3. The soil covering and compacting device for surveying and mapping according to claim 2, characterized in that: The docking baffle (3) is an inverted trapezoidal stainless steel plate, and the bottom edge of the docking baffle (3) is seamlessly aligned with the corresponding side wall surface of the tamping plate (202).

4. The soil covering and compacting device for surveying and mapping according to claim 2, characterized in that: A mounting groove (302) is formed on a side of the docking baffle (3) away from the tamping plate (202), and a roller assembly is arranged in each mounting groove (302). The roller assembly comprises a connecting shaft (4) vertically connected to the inside of the mounting groove (302) and a roller body (401) rotatably sleeved on the connecting shaft (4), and at most half of the roller body (401) protrudes outward from the mounting groove (302).

5. The soil covering and compacting device for surveying and mapping according to claim 1, characterized in that: An auxiliary baffle (5) having a size and shape matching that of the docking baffle (3) is provided on one side of the tamping plate (202) away from the docking baffle (3); a hole through which a second screw (301) can pass is provided at the bottom of the auxiliary baffle (5); the second screw (301) passes through the tamping plate (202) and the auxiliary baffle (5) in sequence and is then threadedly connected to a fastener nut; the auxiliary baffle (5) and the docking baffle (3) can cover openings on both sides of the connection platform (2) and the tamping plate (202).

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