A soil breaker for construction engineering quality detection

Abstract

The utility model belongs to engineering quality detection technical field especially relates to a kind of soil breaker for construction engineering quality detection, including support frame, and lower mechanism is arranged in support frame;Lower mechanism includes: track frame, moving block, the track frame is connected on support frame upper end, and the moving block is slidably connected in track frame;Lower mechanism further includes: screw rod, motor no., the screw rod rotation is connected in track frame, and it is vertically arranged, and the moving block is threadedly connected in screw rod outer end, and the track frame upper end is connected with speed reducer.This application device is provided with lower mechanism, and motor no. is rotated with screw rod by speed reducer, to this moving block is moved up and down in track frame, to this driving soil cone head moves up and down, motor no. drives soil cone head rotation to this carries out soil breaking work, to this realizes efficient soil breaking operation, compared with traditional manual soil breaking mode, greatly improve work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of engineering quality testing technology, and in particular relates to a soil breaking device for engineering quality testing in construction projects. Background Technology

[0002] In construction project quality testing, accurate testing of underground structures and soil conditions is crucial. Excavation is an important preliminary step in obtaining relevant test samples and data. It involves breaking up the surface soil or soil at a certain depth to obtain samples or access test points.

[0003] However, traditional methods of excavation for construction quality inspection mostly rely on manual operation. Manual excavation mainly uses simple tools such as picks and shovels. Inspectors need to rely on their own physical strength and experience to carry out the work. This method is not only extremely labor-intensive and physically exhausting for inspectors, but also extremely inefficient. Especially when facing excavation tasks with large areas or high depth requirements, manual excavation often consumes a lot of time and manpower, seriously affecting the overall progress of the inspection work.

[0004] In view of this, we propose a soil breaking device for testing the quality of construction projects. Utility Model Content

[0005] The purpose of this utility model is to provide a soil breaking device for construction engineering quality testing, so as to solve the problems mentioned in the background art.

[0006] In view of this, the present invention provides a soil breaking device for construction engineering quality testing, including a support frame, wherein a pressing mechanism is provided inside the support frame;

[0007] The pressing mechanism includes: a track frame and a moving block, wherein the track frame is connected to the upper end of the support frame and the moving block is slidably connected inside the track frame;

[0008] The pressing mechanism also includes: a lead screw and a No. 1 motor. The lead screw is rotatably connected inside the track frame and is vertically arranged. The moving block is threadedly connected to the outer end of the lead screw. A reducer is connected to the upper end of the track frame. The drive end of the No. 1 motor is connected to the input end of the reducer, and the output end of the reducer is connected to the upper end of the lead screw.

[0009] The movable block is connected to a fixed frame on its side. A second motor is connected inside the fixed frame. A support ring is provided at the lower end of the fixed frame. A rotating shaft is provided inside the support ring. A soil-breaking cone is connected to the lower end of the rotating shaft.

[0010] In this technical solution, the pressing mechanism is used to drive the fixed frame to move downward, thereby driving the rotating shaft and the soil-breaking cone head to move downward. The second motor is used to drive the rotating shaft to rotate, and the support ring is used to support the rotating shaft, which can not only ensure its rotational stability, but also avoid the reaction force generated by the soil-breaking cone head when pressing down to break the soil from acting on the second motor.

[0011] In the above technical solution, the upper two sides of the support frame are connected to handles, and the four corners of the lower end are connected to casters, which are equipped with self-locking plates.

[0012] In this technical solution, the operator can hold the handles on both sides of the upper end of the support frame and easily move the soil breaker to the required soil breaking position using the casters. After reaching the designated position, the casters are locked using the self-locking plates on the casters to fix the device. During the soil breaking process, the operator can also apply downward pressure to the support frame through the handles to balance the reaction force generated when the soil breaking cone breaks the soil, prevent the support frame from being lifted, and ensure the stability and accuracy of the soil breaking operation.

[0013] In the above technical solution, a bearing is further connected inside the support ring, the rotating shaft is connected inside the bearing, and connecting blocks are connected on both sides of the support ring. The connecting blocks are located at the lower end of the fixed frame, and connecting holes are correspondingly opened between the two.

[0014] In this technical solution, the support ring can be fixedly installed at the lower end of the fixed frame by the connecting block.

[0015] In the above technical solution, the second motor drive end is connected to a connector, and the upper end of the rotating shaft is a square block that is inserted into the connector.

[0016] In this technical solution, the No. 2 motor starts by driving the rotating shaft to rotate through the connector. By removing the connecting block from the lower end of the fixed frame, the rotating shaft can be pulled out from the lower end of the connector, thereby removing the rotating shaft, support ring, and soil-breaking cone. This allows for easy removal of these components for repair or replacement when they are damaged or when equipment maintenance is required.

[0017] In the above technical solution, a transparent protective cover is further provided inside the support frame. The transparent protective cover is made of high-strength transparent plastic sheet. The rotating shaft is rotatably connected inside the transparent protective cover, and the transparent protective cover is located at the outer end of the soil-breaking cone.

[0018] In this technical solution, the transparent protective cover is used to prevent stones from flying and injuring people when breaking ground, and the lower end of the transparent protective cover covers the ground.

[0019] In the above technical solution, further, the transparent protective cover is connected to support plates on both sides, the support frame is connected to a guide rod, the support plate is slidably connected to the outer end of the guide rod, and the side end of the guide rod and the upper end of the support plate are both connected to a connecting plate, and the connecting plates of the two are respectively provided with connecting holes.

[0020] In this technical solution, the guide rod is used to provide movement constraints for the transparent protective cover, allowing it to move only up and down. When the transparent protective cover is raised to its highest point, the connecting plate at the upper end of the support plate will be located at the side end of the guide rod connecting plate. The connecting holes of the two connecting plates are aligned, and the two connecting plates are connected by bolts or pins to fix the transparent protective cover. At this time, its lower end will be raised off the ground, which facilitates the movement of the device.

[0021] In the above technical solution, a protective box is further connected inside the support frame. The protective box contains a battery and a control system. An installation plate is connected to the upper end of the protective box, and a control panel is installed on the upper end of the installation plate.

[0022] In this technical solution, the battery inside the protective box provides power to the entire excavator, ensuring the normal operation of components such as motor 1 and motor 2. The control system is responsible for coordinating the work of each component, such as controlling the start, stop, and speed of the motors. The control panel is set on the mounting plate at the top of the protective box, allowing operators to easily operate the equipment.

[0023] The beneficial effects of this utility model are:

[0024] 1. The soil breaker used for quality inspection of this construction project is equipped with a pressing mechanism. The first motor drives the lead screw to rotate through the reducer, which in turn drives the moving block to move up and down within the track frame, thereby moving the soil breaking cone head up and down. The second motor drives the soil breaking cone head to rotate, thus performing soil breaking work. This achieves efficient soil breaking operation and greatly improves work efficiency compared to the traditional manual soil breaking method.

[0025] 2. The soil breaker used for quality inspection in this construction project is equipped with a transparent protective cover located at the outer end of the soil breaking cone. During the soil breaking process, it can effectively block stones and other debris that may be splashed out, protecting the safety of the surrounding operators. Furthermore, since the transparent protective cover is made of transparent plastic sheet, the operators can clearly observe the soil breaking situation of the soil breaking cone so as to make timely adjustments to the operation. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the fixing frame structure in this utility model;

[0028] Figure 3 This is a schematic diagram of the rotating shaft structure in this utility model;

[0029] Figure 4 This is a schematic diagram of the side end structure in this utility model;

[0030] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0031] The markings in the diagram are as follows:

[0032] 1. Support frame; 2. Track frame; 3. Moving block; 4. Lead screw; 5. Motor No. 1; 6. Reducer; 7. Fixing frame; 8. Motor No. 2; 9. Support ring; 10. Rotating shaft; 11. Soil-breaking cone; 12. Connecting block; 13. Connecting head; 14. Transparent protective cover; 15. Support plate; 16. Guide rod; 17. Protective box. Detailed Implementation

[0033] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0034] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0035] Example 1: This example provides a soil breaking device for construction engineering quality testing, including a support frame 1, and a pressing mechanism is provided inside the support frame 1;

[0036] The pressing mechanism includes: a track frame 2 and a moving block 3. The track frame 2 is connected to the upper end of the support frame 1, and the moving block 3 is slidably connected inside the track frame 2.

[0037] The pressing mechanism also includes: lead screw 4 and motor 5. Lead screw 4 is rotatably connected inside track frame 2 and is vertically set. Moving block 3 is threadedly connected to the outer end of lead screw 4. Reducer 6 is connected to the upper end of track frame 2. The drive end of motor 5 is connected to the input end of reducer 6 and the output end of reducer 6 is connected to the upper end of lead screw 4.

[0038] The movable block 3 is connected to a fixed frame 7 on its side. A second motor 8 is connected inside the fixed frame 7. A support ring 9 is set at the lower end of the fixed frame 7. A rotating shaft 10 is set inside the support ring 9. A soil-breaking cone head 11 is connected to the lower end of the rotating shaft 10.

[0039] The system involves starting motor 5, which drives screw 4 to rotate via reducer 6. The rotation of screw 4 causes the threaded moving block 3 to move vertically within the track frame 2, thereby moving the fixed frame 7, rotating shaft 10, and breaking cone 11 up and down. Then, starting motor 8 drives rotating shaft 10 to rotate, causing breaking cone 11 to rotate and perform breaking operations. Support ring 9 provides stable support for rotating shaft 10 and disperses the reaction force during breaking. Advantages: It enables efficient breaking operations, and the reasonable structural design ensures the stability of equipment operation and extends the service life of the equipment.

[0040] Example 2: This example provides a soil breaking device for construction engineering quality testing. In addition to the technical solutions of the above examples, it also has the following technical features: handles are connected to both sides of the upper end of the support frame 1, and casters are connected to the four corners of the lower end. The casters are equipped with self-locking plates.

[0041] The operator can push the device by holding the handle and use the casters to move the device flexibly on the construction site. After reaching the designated position, the casters are locked by the self-locking plate to keep the device stable. During the excavation operation, the operator can apply downward pressure to the support frame 1 by holding the handle to enhance the stability of the device. Advantages: It improves the mobility of the equipment, making it convenient to work at different detection points. At the same time, applying downward pressure by holding the handle during excavation ensures the stability of the excavation operation and prevents the equipment from moving or tipping over due to the reaction force of the excavation cone 11, thereby improving the safety and efficiency of the operation.

[0042] Example 3: This example provides a soil breaking device for construction engineering quality testing. In addition to the technical solutions of the above examples, it also has the following technical features: a bearing is connected inside the support ring 9, the rotating shaft 10 is connected inside the bearing, and connecting blocks 12 are connected on both sides of the support ring 9. The connecting blocks 12 are located at the lower end of the fixed frame 7, and connecting holes are opened between them.

[0043] The bearing enables the rotating shaft 10 to rotate smoothly within the support ring 9. The connecting block 12 is connected to the lower end of the fixed frame 7 through the connecting hole, which securely installs the support ring 9 on the fixed frame 7, ensuring the strong connection between the support ring 9 and the fixed frame 7. Advantages: It ensures the stability of the rotation of the rotating shaft 10, thereby ensuring the smooth rotation of the soil-breaking cone 11 and improving the soil-breaking effect. At the same time, this connection method facilitates the installation and disassembly of the support ring 9, making it convenient for equipment maintenance and component replacement.

[0044] Example 4: This example provides a soil breaking device for construction engineering quality testing. In addition to the technical solutions of the above examples, it also has the following technical features: the drive end of the second motor 8 is connected to a connector 13, and the upper end of the rotating shaft 10 is a square block that is inserted into the connector 13.

[0045] When motor 8 starts, it drives shaft 10 to rotate through connector 13, thereby enabling the soil-breaking cone 11 to rotate and break the soil. When it is necessary to remove shaft 10, support ring 9 and soil-breaking cone 11, first remove connector 12, and then shaft 10 can be pulled out from the bottom through connector 13. Advantages: This connection method ensures effective power transmission, enables soil-breaking cone 11 to rotate stably, and facilitates the disassembly of components such as shaft 10, making equipment maintenance and component replacement easier and reducing operating costs.

[0046] Example 5: This example provides a soil breaking device for construction engineering quality testing. In addition to the technical solutions of the above examples, it also has the following technical features: a transparent protective cover 14 is provided inside the support frame 1. The transparent protective cover 14 is made of high-strength transparent plastic plate. The rotating shaft 10 is rotatably connected inside the transparent protective cover 14. The transparent protective cover 14 is located at the outer end of the soil breaking cone 11.

[0047] During excavation, the lower end of the transparent protective cover 14 covers the ground to prevent stones and other debris from flying and injuring people. At the same time, the transparent material makes it easy for operators to observe the excavation process. Advantages: It effectively improves the safety of excavation operations, protects operators from flying debris, and the transparent design does not affect the operator's observation of the excavation operation, ensuring the accuracy of the operation.

[0048] Example 6: This example provides a soil breaking device for construction engineering quality testing. In addition to the technical solutions of the above examples, it also has the following technical features: support plates 15 are connected to both sides of the transparent protective cover 14, guide rods 16 are connected inside the support frame 1, support plates 15 are slidably connected to the outer end of guide rods 16, and connecting plates are connected to the side end of guide rods 16 and the upper end of support plates 15. Connecting holes are correspondingly opened in the connecting plates of both.

[0049] The guide rod 16 guides the movement of the transparent protective cover 14, ensuring it can only move vertically. When the device needs to be moved, the transparent protective cover 14 is raised to its highest point. At this time, the connecting plate at the upper end of the support plate 15 aligns with the connecting plate at the side end of the guide rod 16. By connecting the two connecting plates with bolts or pins, the transparent protective cover 14 can be fixed, raising its lower end off the ground for easy device movement. Advantages: It ensures the protective function of the transparent protective cover 14 during excavation operations and allows for convenient fixing and lifting when the device is moved, without affecting its mobility and improving the ease of use.

[0050] Example 7: This example provides a soil breaking device for construction engineering quality testing. In addition to the technical solutions of the above examples, it also has the following technical features: a protective box 17 is connected inside the support frame 1, a battery and a control system are installed inside the protective box 17, an installation plate is connected to the upper end of the protective box 17, and a control panel is installed on the upper end of the installation plate.

[0051] The battery inside the protective box 17 provides power to the equipment, and the control system enables intelligent control of various parts of the equipment. Operators can adjust the speed of motor 5 to control the pressing speed and the speed of motor 8 to control the rotation speed of the breaking cone 11, etc., through the control panel. Advantages: It realizes intelligent control of the equipment. Operators can accurately adjust the equipment parameters according to different engineering needs, improve the quality and efficiency of breaking operations. At the same time, the protective box 17 protects the battery and control system, extending the service life of the equipment.

[0052] Working principle: Move the soil breaker to the designated testing position and lock the casters with the self-locking plate to fix the device position. According to the testing requirements, adjust the parameters of motor 5 and motor 8 through the control panel. Start motor 5. Motor 5 drives the lead screw 4 to rotate through the reducer 6, causing the moving block 3 to descend along the track frame 2, which in turn moves the fixed frame 7, the rotating shaft 10 and the soil breaking cone 11 downward. At the same time, start motor 8. Motor 8 drives the rotating shaft 10 to rotate within the support ring 9 through the connector 13, causing the soil breaking cone 11 to rotate and break the soil. During the soil breaking process, the transparent protective cover 14 prevents stones from flying and injuring people. The operator can apply downward pressure to the support frame 1 through the handle to ensure stable soil breaking operation. If the equipment needs to be moved, first raise the transparent protective cover 14 to the highest point, align the upper connecting plate of the support plate 15 with the side connecting plate of the guide rod 16, and fix it with bolts or pins. Then release the lock of the casters and push the equipment to the new position through the handle.

[0053] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A soil-breaking device for construction engineering quality testing, comprising a support frame (1), characterized in that: A pressing mechanism is provided inside the support frame (1); The pressing mechanism includes: a track frame (2) and a moving block (3). The track frame (2) is connected to the upper end of the support frame (1), and the moving block (3) is slidably connected inside the track frame (2). The pressing mechanism also includes: a lead screw (4) and a first motor (5). The lead screw (4) is rotatably connected inside the track frame (2) and is vertically arranged. The moving block (3) is threadedly connected to the outer end of the lead screw (4). A reducer (6) is connected to the upper end of the track frame (2). The driving end of the first motor (5) is connected to the input end of the reducer (6), and the output end of the reducer (6) is connected to the upper end of the lead screw (4). The movable block (3) is connected to a fixed frame (7) on its side. A second motor (8) is connected inside the fixed frame (7). A support ring (9) is provided at the lower end of the fixed frame (7). A rotating shaft (10) is provided inside the support ring (9). A soil-breaking cone (11) is connected to the lower end of the rotating shaft (10).

2. The soil-breaking device for construction engineering quality inspection according to claim 1, characterized in that, The support frame (1) has handles on both sides of the upper end and casters at the four corners of the lower end. The casters are equipped with self-locking plates.

3. A soil-breaking device for construction engineering quality testing according to claim 1, characterized in that, The support ring (9) is connected to a bearing, and the rotating shaft (10) is connected to the bearing. Connecting blocks (12) are connected to both sides of the support ring (9). The connecting blocks (12) are located at the lower end of the fixing frame (7), and connecting holes are opened between them.

4. A soil-breaking device for construction engineering quality testing according to claim 1, characterized in that, The drive end of the second motor (8) is connected to a connector (13), and the upper end of the rotating shaft (10) is a square block that is inserted into the connector (13).

5. A soil-breaking device for construction engineering quality testing according to claim 1, characterized in that, The support frame (1) is provided with a transparent protective cover (14), which is made of a high-strength transparent plastic plate. The rotating shaft (10) is rotatably connected inside the transparent protective cover (14), and the transparent protective cover (14) is located at the outer end of the soil-breaking cone (11).

6. A soil-breaking device for construction engineering quality testing according to claim 5, characterized in that, The transparent protective cover (14) is connected to support plates (15) on both sides. The support frame (1) is connected to a guide rod (16). The support plate (15) is slidably connected to the outer end of the guide rod (16). The side end of the guide rod (16) and the upper end of the support plate (15) are both connected to a connecting plate. The connecting plates of the two are respectively provided with connecting holes.

7. A soil-breaking device for construction engineering quality testing according to claim 1, characterized in that, The support frame (1) is connected to a protective box (17), which contains a battery and a control system. The upper end of the protective box (17) is connected to an mounting plate, and a control panel is mounted on the upper end of the mounting plate.

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