Integrated foundation reinforcement equipment cooperating with rammer and feeding vibroflot
By integrating an intelligent control system for tamping hammers and vibratory compactors, the problem of poor performance of single reinforcement methods in complex soil layers has been solved, achieving efficient, safe, and low-cost multi-functional foundation reinforcement that is adaptable to different soil conditions.
Patent Information
- Application Number
- CN202520316716.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Single foundation reinforcement methods are ineffective in complex soil conditions, multiple equipment working together are inefficient, construction costs are high, and environmental adaptability is poor.
Integrating a tamping hammer and a feeding vibratory compactor, and employing an intelligent control system, it enables automated collaborative operation of multiple reinforcement functions, including electrically driven movable control blades, electrically controlled hook locks, and a vision alignment system, ensuring precise control and efficient construction under different soil conditions.
It improved construction efficiency, reduced construction costs, enhanced the equipment's adaptability and construction safety in complex soil layers, and achieved precise control of multiple reinforcement functions and energy utilization efficiency.
Smart Images
Figure CN223805532U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of foundation treatment and soil improvement equipment, and more specifically to an integrated foundation reinforcement device that combines a tamping hammer and a feeding vibratory compactor. Background Technology
[0002] Foundation treatment is a crucial step in civil engineering construction, significantly impacting the stability and safety of buildings and infrastructure. Common methods for large-area foundation reinforcement include dynamic compaction and vibro-compaction. Dynamic compaction primarily uses the impact force generated by the free fall of an object to improve soil density and is widely used for surface soil reinforcement. Vibro-compaction, on the other hand, utilizes deep vibration technology to improve the granular structure of the soil, showing significant advantages, particularly in the treatment of collapsible soils, loose soils, and sandy soils.
[0003] However, with the increasing scale of construction and the emergence of different soil types, a single technology (such as tamping or vibro-compaction) may not achieve the desired reinforcement effect under complex conditions. For example, dynamic compaction mainly works on surface soil and has limited effectiveness on deep soil, especially in water-saturated areas or collapsible soil layers. Vibro-compaction can treat deep soil, but it requires a large amount of equipment and space during construction, and its effect on hard soil layers is not ideal. In addition, equipment with only one method has poor adaptability to the environment during actual construction. When multiple processing methods need to be used in combination, multiple machines need to operate simultaneously, which greatly increases labor costs and significantly reduces work efficiency. Utility Model Content
[0004] In view of this, the present invention provides an integrated foundation reinforcement device that combines a tamping hammer and a vibratory feeder, aiming to solve the above-mentioned technical problems.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] An integrated foundation reinforcement device comprising a commutator and a vibratory compactor, including:
[0007] A vertical vibratory compaction module, wherein the vertical vibratory compaction module has a feeding pipe inside, the top of the vertical vibratory compaction module has an open filling port that communicates with the feeding pipe, and the bottom of the vertical vibratory compaction module has a discharge port that communicates with the feeding pipe.
[0008] A feeding rack is located on the top outer side of the vertical vibratory compaction module. A feeding box is rotatably connected to the top of the feeding rack. The backfill material in the feeding box can be poured into the filling port by rotating the feeding box.
[0009] The ring-shaped drop hammer is coaxially arranged outside the vertical vibroflotation body module, and the top surface is connected with the bottom surface of the feeding frame through an automatic hoisting unlocking mechanism.
[0010] Through the above technical scheme, the rammer, the vibroflotation and the feeding function are integrated, the equipment switching and the carrying time are reduced, and the construction efficiency is improved. It can adapt to different geological conditions and complex soil layers, such as collapsible soil and loose soil, and solve the problem that the traditional single reinforcement method has poor effect under complex conditions. By integrating multiple reinforcement functions, the construction process and the cooperation time between the equipment are reduced, the construction period is shortened, and the construction cost is reduced.
[0011] Preferably, in the above-mentioned integrated foundation reinforcement equipment of the rammer and the feeding vibroflotation, a movable control blade driven by electricity is installed on the discharge port. The movable control blade driven by electricity can accurately control the output quantity and output timing of the filler, ensure the uniform distribution of the backfill material, and improve the effect of foundation reinforcement. Through the opening and closing of the electric control blade, automatic filler control is realized, manual intervention is reduced, and the accuracy and safety of construction are improved. The flow and speed of the filler can be flexibly adjusted according to the construction requirements, and different foundation reinforcement scenes and soil conditions can be adapted.
[0012] Preferably, in the above-mentioned integrated foundation reinforcement equipment of the rammer and the feeding vibroflotation, the hoisting unlocking mechanism includes an electric control hook lock and a drop hammer lifting ring, the electric control hook lock is installed on the bottom surface of the feeding frame, the drop hammer lifting ring is connected to the top surface of the ring-shaped drop hammer, the drop hammer lifting ring is hung on the electric control hook lock, and the electric control hook lock can control the drop hammer lifting ring to be separated, thereby releasing the ring-shaped drop hammer. The use of the electric control hook lock realizes the automatic release and recovery of the ring-shaped drop hammer, reduces the complexity and risk of manual operation, and improves the construction efficiency. The release timing of the drop hammer can be accurately controlled to ensure the accurate transmission of the ramming impact force and improve the effect of foundation reinforcement. The unlocking and hooking operation of the drop hammer are realized through the electric control system, which avoids the safety hazards caused by manual operation.
[0013] Preferably, in the above-mentioned integrated foundation reinforcement equipment of the rammer and the feeding vibroflotation, the drop hammer lifting ring is rotationally connected to the top surface of the ring-shaped drop hammer, and the ring-shaped drop hammer has a motor inside for controlling the rotation of the drop hammer lifting ring. The rotational connection of the drop hammer lifting ring and the motor control make the drop hammer flexible in position adjustment during the release and recovery process, ensuring the stability and accuracy of hoisting. Through the motor control of the rotation of the lifting ring, the direct friction between the lifting ring and the electric control hook lock is reduced, and the service life of the equipment is prolonged. The quick and accurate hoisting and release process enables the equipment to work continuously, improving the construction efficiency.
[0014] Preferably, in the integrated foundation reinforcement equipment of the collaborative rammer and the material feeding vibrator described above, the hoisting unlocking mechanism further comprises a visual alignment system. The visual alignment system can accurately identify the position of the ring-shaped drop hammer, ensuring the accuracy of the hoisting and releasing process and avoiding construction accidents caused by positional deviation. Through the cooperation of the visual system and the electric control hook lock, fully automated hoisting and releasing operations are realized, reducing manual intervention and improving the safety and efficiency of construction. In complex construction sites, the visual alignment system can quickly adapt to environmental changes to ensure stable operation of the equipment.
[0015] Preferably, in the integrated foundation reinforcement equipment of the collaborative rammer and the material feeding vibrator described above, a hydraulic cylinder is connected between the top surface of the material feeding rack and the material feeding box, and the hydraulic cylinder can drive the material feeding box to overturn. The hydraulic cylinder drives the material feeding box to overturn, realizing an automated material feeding process, reducing manual operation, and improving construction efficiency. The hydraulic cylinder can accurately control the overturning angle and speed of the material feeding box, ensuring that the backfill material can be accurately poured into the filling port and improving the uniformity and accuracy of material feeding. The use of a hydraulic system reduces the direct contact of mechanical components, reducing equipment failure and operation risks.
[0016] Preferably, in the integrated foundation reinforcement equipment of the collaborative rammer and the material feeding vibrator described above, the material feeding box is a funnel-shaped box body. The design of the funnel-shaped box body allows the backfill material to flow smoothly into the discharge pipeline, avoiding material accumulation and blockage and improving material feeding efficiency. The funnel-shaped structure can minimize the scattering and waste of backfill materials, reducing construction costs. The funnel-shaped box body can accommodate backfill materials of different particle sizes and types, improving the versatility of the equipment.
[0017] Preferably, in the integrated foundation reinforcement equipment of the collaborative rammer and the material feeding vibrator described above, the top surface of the material feeding rack has a hoisting ring. The design of the hoisting ring allows the material feeding rack to be easily connected to the sling system, facilitating the hoisting and moving of the equipment and improving the flexibility of construction. The hoisting ring provides a stable hoisting point, ensuring the balance and safety of the equipment during hoisting and avoiding equipment damage or accidents caused by improper hoisting. Simplifies the installation and disassembly process of the equipment, improving the overall efficiency of construction.
[0018] Preferably, in the above-mentioned integrated foundation reinforcement equipment integrating rammer and vibratory compactor, the bottom end of the vertical vibratory compactor module is in a cone head structure, and both sides have protruding vibration blocks. The cone head structure can effectively reduce the resistance of the vertical vibratory compactor module during lowering, making it easier to penetrate the soil layer and improving the penetration ability of the equipment. The design of the vibration blocks enhances the transmission efficiency of the vibration, allowing the vibration to act more uniformly on the soil layer and improving the effect of foundation reinforcement. The combination of the cone head structure and the vibration blocks can better adapt to different types of soil layers, including hard soil layers and collapsible soil layers, improving the versatility and adaptability of the equipment.
[0019] Preferably, in the above-mentioned integrated foundation reinforcement equipment integrating rammer and vibratory compactor, the vertical vibratory compactor module is driven by an eccentric block rotating by a motor to generate high-frequency vibration, or a hydraulic motor is used as the power driven by a hydraulic power system. The hydraulic motor drives the eccentric shaft to rotate through a shaft coupling, thereby generating horizontal excitation force and amplitude distributed along the axial direction of the main shaft. The motor or hydraulic motor driven vibration system can generate high-frequency vibration, effectively improving the particle structure of the soil layer and improving the density and bearing capacity of the foundation. The use of a hydraulic power system provides strong power support to ensure the stable operation of the vibration system, especially for deep soil layer reinforcement. The vibration frequency and amplitude can be flexibly adjusted according to the soil conditions and construction requirements to achieve precise reinforcement and improve the adaptability and construction effect of the equipment.
[0020] Through the above technical solutions, compared with the prior art, the utility model discloses an integrated foundation reinforcement equipment integrating rammer and vibratory compactor, which has the following beneficial effects:
[0021] 1. The equipment integrates rammer and vibratory compactor into one, can complete various reinforcement tasks in the same operation process, and greatly improves construction efficiency. Compared with the traditional method of alternating work of multiple equipment, the equipment reduces equipment switching and carrying time, and improves engineering progress.
[0022] 2. Through the integrated intelligent control system, the equipment can automatically adjust the impact force of the rammer and the vibration frequency according to the soil conditions and operation requirements to realize precise control. The system can real-time feedback the soil reinforcement effect, automatically optimize the operation parameters, and ensure that the reinforcement effect of each link meets the design requirements.
[0023] 3. The traditional equipment often faces the problems of low coordination work efficiency and power waste. The design of the equipment adopts an intelligent coordination control system, so that the rammer, vibration and grouting components can be smoothly switched and work together, greatly improving the energy utilization efficiency and reducing unnecessary energy waste.
[0024] 4、The design of the device takes into account various complex soil layers, and can flexibly adjust the operation parameters according to the compactness and bearing capacity requirements of the soil layer, so as to ensure that the reinforcement effect reaches the best. In addition, the device has strong adaptability in geotechnical engineering, and is suitable for engineering projects under different environmental conditions.
[0025] 5、The intelligent control and automatic operation process greatly reduces the possibility of manual intervention and operation errors. The operator only needs to set the relevant parameters and remotely monitor, and the device can automatically complete the complex reinforcement task, thereby greatly reducing the labor cost and improving the safety and accuracy of construction.
[0026] 6、The safety design of the device is very perfect, and is equipped with multiple safety protection measures such as overload protection, vibration isolation, protection device and the like, so as to ensure that the operator can also be fully protected in the complex operation environment. At the same time, the intelligent detection system can monitor the running state of the device in real time, feedback and take measures in time, so as to avoid accidents. BRIEF DESCRIPTION OF DRAWINGS
[0027] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present application, and those skilled in the art can obtain other drawings according to the provided drawings without creating labor.
[0028] Figure 1 The drawing is a structural schematic diagram of the integrated foundation reinforcement device of the collaborative rammer and the material feeding vibroflot provided by the present application.
[0029] Figure 2 The drawing is a structural schematic diagram of the material feeding frame provided by the present application.
[0030] Figure 3 The drawing is a structural schematic diagram of the vertical vibroflot module provided by the present application.
[0031] Figure 4 The drawing is a structural schematic diagram of the ring-shaped drop hammer provided by the present application.
[0032] Figure 5 The drawing is a structural schematic diagram of the ring-shaped drop hammer provided by the present application.
[0033] Figure 6 The drawing is a structural schematic diagram of the vertical vibroflot module provided by the present application.
[0034] Among them:
[0035] 1-vertical vibration compaction body module; 2-feeding frame; 3-ring drop hammer; 4-filling port; 5-feeding box; 6-automatic lifting unlocking mechanism; 7-electric control hook lock; 8-drop hammer lifting ring; 9-motor; 10-hydraulic cylinder; 11-lifting ring; 12-vibration block; 13-outer pipe; 14-inner cabin; 15-connecting rod. DETAILED DESCRIPTION
[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0037] Referring to the drawings, the utility model discloses an integrated type ground consolidation equipment cooperating with rammer and feeding vibrator, comprising: Figure 1 To the drawings, Figure 5 The utility model discloses an integrated type ground consolidation equipment cooperating with rammer and feeding vibrator, comprising:
[0038] Vertical vibration compaction body module 1 has the blanking pipe in the inside, and the top end of vertical vibration compaction body module 1 has the open type and the filling port 4 that communicates with blanking pipe, and the bottom end of vertical vibration compaction body module 1 has the discharge port that communicates with blanking pipe;
[0039] Feeding frame 2 is located at the top outside of vertical vibration compaction body module 1, and the top of feeding frame 2 is rotatably connected with feeding box 5, and the backfilling material in feeding box 5 can be poured into filling port 4 through the rotation of feeding box 5;
[0040] Ring drop hammer 3 is coaxially arranged on the outside of vertical vibration compaction body module 1, and the top surface is connected with the bottom surface of feeding frame 2 through automatic lifting unlocking mechanism 6.
[0041] In order to further optimize the above technical scheme, the movable control blade driven by the motor is installed on the discharge port.
[0042] In order to further optimize the above technical scheme, lifting unlocking mechanism 6 includes electric control hook lock 7 and drop hammer lifting ring 8, electric control hook lock 7 is installed on the bottom surface of feeding frame 2, drop hammer lifting ring 8 is connected on the top surface of ring drop hammer 3, drop hammer lifting ring 8 is hung on electric control hook lock 7, and electric control hook lock 7 can control to separate from drop hammer lifting ring 8, and then release ring drop hammer 3.
[0043] The electric control hook lock 7 provided in the embodiment can adopt Elebia evo series intelligent lifting hook, NEO series lifting hook or Demag four lifting hook ring chain electric hoist, which are all conventional structures in the prior art, and will not be described here.
[0044] In order to further optimize the above technical scheme, the drop hammer hanging ring 8 is rotationally connected to the top surface of the annular drop hammer 3, and the annular drop hammer 3 has a motor 9 for controlling the rotation of the drop hammer hanging ring 8.
[0045] In order to further optimize the above technical scheme, the hoisting unlocking mechanism 6 further comprises a visual alignment system.
[0046] In order to further optimize the above technical scheme, a hydraulic cylinder 10 is connected between the top surface of the feeding frame 2 and the feeding box 5, and the hydraulic cylinder 10 can drive the feeding box 5 to overturn.
[0047] In order to further optimize the above technical scheme, the feeding box 5 is a funnel-shaped box body.
[0048] In order to further optimize the above technical scheme, the top surface of the feeding frame 2 has a hoisting ring 11.
[0049] In order to further optimize the above technical scheme, the bottom end of the vertical vibration compaction body module 1 is a tapered head structure, and the two sides have protruding vibration blocks 12.
[0050] In order to further optimize the above technical scheme, the vertical vibration compaction body module 1 is driven by an eccentric block to rotate to generate high-frequency vibration, or a hydraulic motor is used as power driven by hydraulic power, and the hydraulic motor drives the eccentric shaft to rotate through a shaft coupling, thereby generating horizontal excitation force and amplitude distributed along the axial direction of the main shaft.
[0051] Referring to FIG. 1, Figure 6 The embodiment provides an internal structure diagram of a vertical vibration compaction body module 1, which is composed of an outer pipe 13 and an inner cabin 14. The gap between the outer pipe 13 and the inner cabin 14 is a discharging pipe, and the outer pipe 13 and the inner cabin 14 are fixed by a plurality of connecting rods 15 to improve the strength and not affect the discharging. The inner cabin 14 is used to install components required for vibration compaction.
[0052] The device of the embodiment is equipped with an intelligent control system, including a data acquisition module and a data processing module, to realize accurate control over the working process.
[0053] The data acquisition module acquires soil layer parameter data through underground sensors such as pressure sensors and vibration sensors. The sensors are arranged inside the rammer and the vibration compaction module and near the feeding module to obtain data such as soil compaction, porosity, soil bearing capacity and vibration response in real time.
[0054] The data processing module transmits the acquired underground data to a central processing system, which analyzes and predicts the soil reinforcement effect in real time based on a preset algorithm. The system can calculate the current soil bearing capacity and reinforcement demand, and accurately control the impact energy of the rammer, the vibration frequency and the grouting amount, to ensure the maximization of the reinforcement effect.
[0055] The installation and preparation of the device provided by the embodiment are as follows:
[0056] Determination of reinforcement points: according to construction drawings or site survey, determine the points that need to be reinforced, and mark the grouting holes, backfill points and tamping areas.
[0057] Installation of equipment: place the equipment above the predetermined reinforcement points through the sling system, ensure that the equipment is in a horizontal position, and that each component is intact.
[0058] Operation steps:
[0059] 1. Start the sling motor:
[0060] Start the sling motor and slowly lower the vertical vibroflotation body module 1 to the predetermined depth.
[0061] Ensure that the vibration head is in vibration mode, and start drilling and digging operations.
[0062] At the same time, the feeding frame 2 is lowered to a certain height with another sling, and another excavator pours the required backfilling sand into the rotatable feeding box 5 of the feeding frame 2.
[0063] 2. Vibration and feeding:
[0064] When the vertical vibroflotation body module 1 reaches the predetermined depth, the vertical vibroflotation body module 1 starts the movable blades at the bottom to open and continuously vibrates to improve the soil structure.
[0065] At the same time, start the hydraulic cylinder 10 to rotate the feeding box 5 and start injecting backfilling materials.
[0066] 3. Vibration backfilling and adjustment:
[0067] When the backfilling material reaches a certain depth, the vertical vibroflotation body module 1 will move a certain distance upwards to ensure the compactness and uniformity of the reinforced layer.
[0068] Vibration continues to act, enhancing the combination of backfilling materials and soil, and improving the bearing capacity of the soil.
[0069] Drop hammer reinforcement:
[0070] 1. The electric control hook lock 7 is released, and the ring-shaped drop hammer 3 freely falls, generating strong ramming energy to compact the soil.
[0071] 2. Start the sling system and slowly lower the feeding frame 2, and use the visual recognition system to accurately position the ring-shaped drop hammer 3. When the ring-shaped drop hammer 3 is in place, manually align it through the camera installed below the feeding frame 2, and then the electric control hook lock 7 hooks back the ring-shaped drop hammer 3, driving the ring-shaped drop hammer 3 to rise, preparing for the next ramming.
[0072] 3. Repeat the operation:
[0073] According to the engineering needs, the above operation steps are repeated: vibration, backfill, drop hammer reinforcement.
[0074] Each mechanism can be started alone, or used flexibly according to needs, providing a variety of reinforcement combinations, and ensuring the best reinforcement effect under different soil conditions.
[0075] Device independent operation and cooperation
[0076] Single operation: each reinforcement method (vibration, dynamic compaction) can be operated independently according to needs, and users can select the most suitable reinforcement method according to the type of soil on site, depth requirements, etc.
[0077] Each embodiment in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same and similar parts between each embodiment can be referred to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the related parts can be referred to the method part.
[0078] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An integrated ground reinforcement apparatus that cooperates a tamper and a material charging vibrator, characterized by, The utility model relates to a vertical vibration compaction body module (1) internally has a blanking pipeline, the top end of vertical vibration compaction body module (1) has the open type and with blanking pipeline communication's filling port (4), the bottom end of vertical vibration compaction body module (1) has the discharge port with blanking pipeline communication, the feeding frame (2) is located the top outside of vertical vibration compaction body module (1), the top rotation of feeding frame (2) is connected with the feeding box (5), and the backfilling material in feeding box (5) can be poured into filling port (4) through the rotation of feeding box (5), the annular drop hammer (3) is coaxially arranged outside vertical vibration compaction body module (1), and the top surface is connected with the bottom surface of feeding frame (2) through automatic hoisting unlocking mechanism (6). The discharge port is installed with the movable control blade of electric drive. The hoisting unlocking mechanism (6) includes electric control hook lock (7) and drop hammer lifting ring (8), the electric control hook lock (7) is installed on the bottom surface of feeding frame (2), the drop hammer lifting ring (8) is connected on the top surface of annular drop hammer (3), the drop hammer lifting ring (8) is hung on the electric control hook lock (7), and the electric control hook lock (7) can control the separation of drop hammer lifting ring (8), and then release annular drop hammer (3). The drop hammer lifting ring (8) rotation is connected on the top surface of annular drop hammer (3), and the inside of annular drop hammer (3) has motor (9) for controlling the rotation of drop hammer lifting ring (8).
2. A foundation consolidating apparatus of the integrated type of the rammer and the vibratory feeder according to claim 1, characterized in that, The hoisting unlocking mechanism (6) further includes visual alignment system.
3. A foundation consolidating apparatus of an integrated type of a tamping hammer and a material feeding vibrator according to claim 1, characterized by The top surface of feeding frame (2) is connected with hydraulic cylinder (10) between feeding box (5), and the hydraulic cylinder (10) can drive the overturning of feeding box (5).
4. A foundation consolidating apparatus of the integrated type of the rammer and the vibratory material feeder according to claim 3, characterized by The feeding box (5) is funnel-shaped box body.
5. A foundation consolidating apparatus of the integrated type of the rammer and vibratory feeder according to claim 4, characterized in that, The top surface of feeding frame (2) has lifting ring (11).
6. The integrated foundation consolidating apparatus of claim 1, wherein, The bottom end of vertical vibration compaction body module (1) is the structure of taper head, and the both sides have protruding vibration block (12).
7. The integrated foundation consolidating apparatus of claim 1, wherein, The vertical vibration compaction body module (1) is driven by motor eccentric block rotation to produce high-frequency vibration, or uses hydraulic power to drive hydraulic motor as power, and the hydraulic motor drives eccentric shaft rotation through coupling, and then generates horizontal exciting force and amplitude along the axial distribution of main shaft.
8. The integrated foundation consolidating apparatus of claim 1, wherein, 9. The integrated foundation consolidating apparatus of claim 1, wherein, 10. The integrated foundation consolidating apparatus of claim 1, wherein,