Design and construction auxiliary device based on ground disaster control exploration

Abstract

The utility model discloses a design construction auxiliary device based on ground disaster control exploration, including the base of shape like a Chinese character'hui 'and the impact hammer that is provided its inner side, the bottom four corners of the base of shape like a Chinese character'hui' are all rotatingly equipped with the universal wheel that has the lock, both sides of the top of impact hammer are fixedly connected with the L-shaped rod. According to the utility model, a series of structures are arranged, so that the impact hammer is conveniently driven to lift to carry out impact detection work on soil, the impact depth change can be directly measured in combination with the impact hammer during detection, and a worker does not need to move away the impact hammer to expose an impact position and independently use a measuring scale or move and adjust the measuring scale to the impact position to carry out measurement; the operation steps are saved, the use convenience is improved, the impact hammer and other structures can be integrally and safely stored, hidden and protected into the storage box after use, supporting is carried out at the bottom to prevent falling-out, the phenomenon that a large number of measurement impact driving structures and other structures protrude and are exposed on the side, and consequently the structures are likely to be accidentally touched and damaged in the moving process is avoided, and the moving safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of geological disaster management exploration, design and construction technology, specifically a design and construction auxiliary device based on geological disaster management exploration. Background Technology

[0002] Geological disasters refer to hazards such as landslides, earthquakes, and debris flows. In the process of modern geological disaster management and investigation, it is often necessary to confirm the soil strength of the location to be investigated. At this time, geological disaster management and investigation design and construction auxiliary devices are needed to conduct soil impact testing and confirm the soil strength of the location to be investigated.

[0003] According to a search report from a novelty search agency, announcement number CN221121690U discloses a design and construction auxiliary device for geological disaster control exploration, including a fixed shell and casters. The bottom of the fixed shell is equipped with four sets of casters; a fixed rod is installed on one side of the fixed shell, and an extension rod is fitted inside the fixed rod. Seven sets of threaded adjustment holes are opened on the inner sides of the fixed rod and the extension rod. A fitting sleeve is installed through the top of the extension rod, and an impact hammer is fitted inside the fitting sleeve; an electric telescopic rod is installed at the tail end of the extension rod, and a measuring ruler is installed at the tail end of the electric telescopic rod.

[0004] The aforementioned technology discloses a design and construction auxiliary device based on geological disaster control exploration. This device uses an impact hammer to impact the soil by raising and lowering it. After impact, personnel move and adjust a measuring ruler to the impact point to measure the depth, thus completing the soil strength test. However, it has the following shortcomings in its use:

[0005] 1. After use, the measuring ruler, impact hammer, and the drive mechanism for both protrude long and exposed on the outside, which can easily cause accidental damage during movement and carrying. It cannot be stored and hidden in one piece after use, making it inconvenient for safe movement and work. 2. After impact, the measuring ruler needs to be moved and adjusted to the impact position by personnel to take measurements. It cannot be used in conjunction with the impact hammer to directly measure the impact depth change, which is cumbersome and not very convenient to use. In view of this, this application proposes a design and construction auxiliary device based on geological disaster management exploration to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a design and construction auxiliary device based on geological disaster management and exploration, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a design and construction auxiliary device based on geological disaster management and investigation, including a U-shaped base and an impact hammer disposed on its inner side. The four bottom corners of the U-shaped base are rotatably mounted with lockable casters. The top two sides of the impact hammer are fixedly connected with L-shaped rods. The top of the U-shaped base is fixedly connected with a storage box with an open bottom. The top left side of the storage box is fixedly connected with a handle.

[0008] Two anti-wear vertical guide components for vertically guiding the L-shaped rod are fixedly connected to the top inner wall of the storage box. A lifting and lowering assembly for raising and lowering the impact hammer is embedded in the top of the storage box. A distance measuring display assembly for measuring the height change of the L-shaped rod on the left is installed on the storage box. The bottom ends of the two anti-wear vertical guide components are fixedly connected to the same anti-falling support assembly for supporting the impact hammer. The anti-wear vertical guide components are used to vertically guide the impact hammer through the L-shaped rod. The lifting and lowering assembly is used to raise and lower the impact hammer. The raising assembly allows the impact hammer and other structures to be stored and hidden in the storage box when not in use. The lowering assembly allows the impact hammer to be used to test the soil strength. The distance measuring display assembly is used to measure and display the distance of the L-shaped rod on the left before and after the impact, so that personnel can judge the soil strength based on the change in distance during geological disaster management surveys. The anti-falling support assembly is used to shield and support the impact hammer at the bottom after it is stored in the storage box to prevent it from falling, so that personnel can move the entire device safely.

[0009] Preferably, the anti-wear vertical guide assembly includes a vertical guide rod fixedly connected to the inner wall of the top of the storage box, and a vertical guide sleeve fixedly connected to one end of each of the two L-shaped rods. Anti-wear balls are movably embedded on the inner walls of the four sides of the vertical guide sleeve, and the vertical guide rod is located between the four corresponding anti-wear balls and is in movable contact with the anti-wear balls.

[0010] Preferably, the retractable lifting assembly includes a fixed box embedded and fixed to the top of the storage box. The bottom of the fixed box is set as an opening. A winding shaft is rotatably installed on the left inner wall of the fixed box. A soft steel wire rope is wound on the winding shaft. One end of the soft steel wire rope is fixedly installed to the outside of the winding shaft, and the bottom end of the soft steel wire rope is fixedly installed to the top of the impact hammer. An output shaft is fixedly installed on the right side of the fixed box, and a drive motor is fixedly connected to the right end of the winding shaft.

[0011] Preferably, the ranging display assembly includes a laser ranging sensor embedded and fixed on the inner wall of the top of the storage box, and a reflector fixedly connected to the top of an L-shaped rod on the left side is provided below the laser ranging sensor. A display electrically connected to the laser ranging sensor is fixedly installed on the left side of the storage box.

[0012] Preferably, the anti-falling support assembly includes a U-shaped plate fixedly connected to the bottom ends of two vertical guide rods, the impact hammer is located inside the U-shaped plate, a baffle is slidably embedded on the left inner wall of the U-shaped plate, an electric telescopic rod with its extended end fixedly installed on the left side of the U-shaped plate and the bottom right side of the baffle is fixedly installed, a slot adapted to the baffle is opened on the right inner wall of the U-shaped plate, and a flexible rubber pad is embedded and fixed on the top of the baffle.

[0013] Preferably, a storage battery is fixedly installed on the top left side of the U-shaped base, and the drive motor, electric telescopic rod and display are all electrically connected to the storage battery. Three control switches are fixedly and electrically connected to the top of the storage battery, and the drive motor, electric telescopic rod and display are respectively electrically connected to the corresponding control switches.

[0014] Preferably, an avoidance hole is provided on the left inner wall of the U-shaped base, and the baffle and the electric telescopic rod are both located in the avoidance hole and do not contact the inner wall of the avoidance hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. With its built-in U-shaped base, storage box, impact hammer, L-shaped rod, wear-resistant vertical guide assembly, lifting and retracting assembly, and distance measurement and display assembly, the impact hammer can be driven to lift and lower to perform impact testing on the soil. It can also directly detect and display the distance change before and after the impact, achieving the effect of directly measuring the impact depth change during the test. There is no need for personnel to move the impact hammer to expose the impact position or use a measuring ruler separately or move and adjust it to the impact position for measurement, which saves operation steps, simplifies operation, and improves ease of use.

[0017] 2. By combining the storage box, lifting and lowering assembly, and anti-fall support assembly, the impact hammer and other structures can be safely stored and protected inside the storage box after use. The bottom is supported to prevent them from falling out. In addition, the drive structure, such as the laser rangefinder sensor, is hidden inside, avoiding the phenomenon that the measuring impact drive and other structures protrude and are exposed on the sides, which would make them easy to be accidentally bumped and damaged during movement. This makes it convenient for personnel to move the entire device safely and improves the safety of movement.

[0018] This utility model incorporates a series of structures to facilitate the lifting and lowering of an impact hammer for soil impact testing. It allows for direct measurement of impact depth changes during testing, eliminating the need for personnel to remove the impact hammer to expose the impact location or to use a separate measuring ruler or adjust it to the impact position. This saves operational steps, improves ease of use, and allows for safe and secure storage of the impact hammer and other structures in a storage box after use. The box is also supported at the bottom to prevent it from falling out, avoiding the risk of accidental damage to the impact drive and other components during movement. This enhances safety during transport. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of a design and construction auxiliary device based on geological disaster control and exploration proposed in this utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the right-side view structure;

[0021] Figure 3 This is a schematic diagram of the main sectional view of a design and construction auxiliary device based on geological disaster control and exploration proposed in this utility model;

[0022] Figure 4 for Figure 3 A schematic diagram showing the structure in which the impact hammer is safely stored inside the storage box.

[0023] In the diagram: 1. U-shaped base; 101. Battery; 2. Storage box; 3. Impact hammer; 301. L-shaped rod; 4. Vertical guide rod; 401. Vertical guide sleeve; 402. Anti-wear ball bearing; 5. Fixing box; 501. Rewinding shaft; 502. Soft steel wire rope; 503. Drive motor; 6. Display; 601. Laser rangefinder sensor; 602. Reflector; 7. U-shaped plate; 701. Slot; 702. Baffle; 703. Electric telescopic rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 4 As shown in the figure, the design and construction auxiliary device based on geological disaster management and investigation proposed in this embodiment includes a U-shaped base 1 and an impact hammer 3 set inside it. The four corners of the bottom of the U-shaped base 1 are rotatably installed with lockable casters. The top two sides of the impact hammer 3 are fixedly connected with L-shaped rods 301. The top of the U-shaped base 1 is fixedly connected with a storage box 2 with an open bottom. The top left side of the storage box 2 is fixedly connected with a handle.

[0026] Two anti-wear vertical guide components for vertically guiding the L-shaped rod 301 are fixedly connected to the top inner wall of the storage box 2. A lifting and lowering assembly for raising and lowering the impact hammer 3 is embedded in the top of the storage box 2. A distance measuring display component for measuring the height change of the L-shaped rod 301 on the left side is installed on the storage box 2. The bottom ends of the two anti-wear vertical guide components are fixedly connected to the same anti-falling support assembly for supporting the impact hammer 3. The anti-wear vertical guide components are used to vertically guide the impact hammer 3 through the L-shaped rod 301, and the lifting and lowering assembly is used for... The impact hammer 3 can be raised and lowered. Raising allows the impact hammer 3 and other structures to be stored and hidden in the storage box 2 when not in use. Lowering allows the impact hammer 3 to be used to test the soil strength. The distance measuring and display component is used to measure and display the distance of the L-shaped rod 301 on the left before and after the impact, so that personnel can judge the soil strength based on the change in distance during geological disaster management and investigation. The anti-fall component is used to shield and support the impact hammer 3 at the bottom after it is stored in the storage box 2 to prevent it from falling, so that personnel can move the entire device safely.

[0027] Specifically, the anti-wear vertical guide assembly includes a vertical guide rod 4 fixedly connected to the inner wall of the top of the storage box 2. A vertical guide sleeve 401 is fixedly connected to one of the opposing ends of the two L-shaped rods 301. Anti-wear balls 402 are movably embedded on the inner walls of the four sides of the vertical guide sleeve 401. The vertical guide rod 4 is located between the corresponding four anti-wear balls 402 and is in contact with them. The vertical guide rod 4, vertical guide sleeve 401, and anti-wear balls 402 work together, allowing the vertical guide sleeve 401 to slide vertically outside the vertical guide rod 4 via the corresponding four anti-wear balls 402, thereby achieving anti-wear vertical guidance for the L-shaped rods 301 and, consequently, anti-wear vertical guidance for the impact hammer 3.

[0028] Furthermore, the retractable lifting assembly includes a fixing box 5 embedded and fixed to the top of the storage box 2. The top of the storage box 2 has a mounting groove for fixed connection to the outside of the fixing box 5. The bottom of the fixing box 5 is open. A winding shaft 501 is rotatably mounted on the left inner wall of the fixing box 5. A bearing is fixedly connected to the left inner wall of the fixing box 5. A rotating shaft is fixedly sleeved inside the inner ring of the bearing. The right end of the rotating shaft is fixedly connected to the left end of the winding shaft 501. The bearing and rotating shaft are used to rotate the winding shaft 501. A soft steel wire rope 502 is wound around the winding shaft 501. One end of the soft steel wire rope 502 is fixedly mounted to the outside of the winding shaft 501. The bottom end is fixedly installed on the top of the impact hammer 3. The right side of the fixing box 5 is fixedly installed with a drive motor 503 that is fixedly connected to the right end of the winding shaft 501. The fixing box 5, the winding shaft 501, the soft steel wire rope 502 and the drive motor 503 work together. The drive motor 503 drives the winding shaft 501 to rotate, winding or releasing the soft steel wire rope 502. The impact hammer 3 is lifted by winding the soft steel wire rope 502. The lifting force on the impact hammer 3 is released by quickly releasing the soft steel wire rope 502. The impact hammer 3 is automatically dropped to conduct impact testing on the soil. Afterwards, the impact hammer 3 is lifted to store and hide the structure inside the storage box 2.

[0029] Furthermore, the ranging display component includes a laser ranging sensor 601 embedded and fixed on the inner wall of the top of the storage box 2. The inner wall of the top of the storage box 2 has an mounting hole communicating with the interior of the fixing box 5. The laser ranging sensor 601 is fixedly installed on the inner wall of the left side of the mounting hole. A soft steel wire rope 502 is located inside the mounting hole and does not contact the inner wall of the mounting hole. A reflector 602 is fixedly connected to the top of an L-shaped rod 301 on the left side below the laser ranging sensor 601. A display 6 electrically connected to the laser ranging sensor 601 is fixedly installed on the left side of the storage box 2. The laser ranging sensor 601, reflector 602, and display 6 are configured as follows: In conjunction with the impact hammer 3, when the impact hammer 3 is raised and lowered, it will drive the two L-shaped rods 301 to rise and fall as a whole. When the left L-shaped rod 301 rises and falls, it will drive the reflector 602 to rise and fall as a whole. The laser range sensor 601 detects the distance between itself and the reflector 602 and transmits it to the display 6 for display. By detecting the distance between the initial impact hammer 3 and the reflector 602 when it is close to the ground and the distance after the impact test, it is convenient for personnel to grasp the changes in soil subsidence, thereby assisting personnel in completing the strength test. By using the method of directly forming an integrated measurement with the impact hammer 3, there is no need for personnel to move the device separately to expose the impact position for separate measurement with a measuring ruler, saving operation steps and improving ease of use.

[0030] Furthermore, the anti-falling support assembly includes a U-shaped plate 7 fixedly connected to the bottom of the two vertical guide rods 4. The impact hammer 3 is located inside the U-shaped plate 7. A baffle 702 is slidably embedded on the left inner wall of the U-shaped plate 7. An electric telescopic rod 703 with its extended end fixedly installed on the left side of the U-shaped plate 7 and its bottom right side fixedly installed on the bottom of the baffle 702 is fixedly installed. A slot 701 adapted to the baffle 702 is opened on the right inner wall of the U-shaped plate 7. A flexible rubber pad is embedded and fixed on the top of the baffle 702. A battery 101 is fixedly installed on the top left side of the U-shaped base 1. The drive motor 503, the electric telescopic rod 703, and the display 6 are all electrically connected to the battery 101. Three control switches are fixedly and electrically connected to the top of the battery 101. The drive motor 503, the electric telescopic rod 703, and the display 6 are respectively electrically connected to the corresponding control switches. The battery 101 is used to power the drive motor 503. 3. The electric telescopic rod 703 and the display 6 are powered. A clearance hole is provided on the inner left side of the U-shaped base 1. The baffle 702 and the electric telescopic rod 703 are both located in the clearance hole and do not contact the inner wall of the clearance hole, so as to avoid and accommodate the baffle 702 and the electric telescopic rod 703. The U-shaped plate 7, the baffle 702, the slot 701 and the electric telescopic rod 703 are set up to cooperate. After use, the impact hammer 3 is lifted into the storage box 2. The electric telescopic rod 703 drives the baffle 702 to move to the right and lock into the slot 701. At this time, the baffle 702 blocks and supports the impact hammer 3 at the bottom to prevent it from falling. This reduces the phenomenon of the impact hammer 3 sliding out when the personnel move the whole device, which facilitates the safe movement of personnel. In addition, by storing and hiding it inside the storage box 2 after use, the large number of protruding structures such as the measuring impact drive are exposed on the side, which may cause them to be easily damaged by accident during movement.

[0031] The usage method of this embodiment is as follows: When assisting personnel in measuring soil strength during geological disaster management and investigation, the corresponding control switch is first pressed intermittently to start the drive motor 503 in the forward direction, causing it to drive the winding shaft 501 to release the soft steel wire rope 502 little by little. At this time, the impact hammer 3 moves downward under the action of gravity. When the impact hammer 3 moves downward, it drives the two L-shaped rods 301 to move downward. The left L-shaped rod 301 drives the reflector 602 to move downward. When the impact hammer 3 moves down to contact the soil, the laser range sensor 601 measures the distance between itself and the reflector 602 and transmits it to the display 6 for display. This is the initial distance. During the impact test, the drive motor 503 is first started in the reverse direction to drive the winding shaft 501 to wind the soft steel wire rope 502. The soft steel wire rope 502 lifts the impact hammer 3, and the impact hammer 3 drives the two L-shaped rods 301 to move upward. The L-shaped rods 301 drive the anti-wear balls 402 to move upward on the vertical guide rod 4 through the corresponding vertical guide sleeve 401. When the anti-wear vertical guide is raised to the highest position, press and hold the corresponding control switch to start the drive motor 503 in the forward direction, which drives the winding shaft 501 to rotate rapidly and continuously, quickly releasing the soft steel wire rope 502. At this time, the impact hammer 3 falls rapidly under its own weight to impact the soil. When the impact creates a pit, the position of the impact hammer 3 will be lowered. This will cause the position of the reflector 602 to be lowered through the L-shaped rod 301 on the left. The laser range sensor 601 continues to measure the distance between itself and the reflector 602 and transmits it to the display 6 for display. The impact sinking distance is obtained by subtracting the initial distance from the impact distance. This allows personnel to directly monitor the changes in soil subsidence and assist personnel in completing the strength test. It achieves the effect of directly measuring the impact depth change in conjunction with the impact hammer 3. There is no need for personnel to remove the impact hammer 3 to expose the impact position or use a measuring ruler or move it to the impact position for measurement. This saves operation steps, simplifies operation, and improves ease of use.

[0032] After use, the drive motor 503 is restarted in reverse to drive the winding shaft 501 to wind the soft steel wire rope 502, thereby lifting the impact hammer 3 again. After the impact hammer 3 is lifted into the storage box 2, the electric telescopic rod 703 is started in the forward direction to drive the baffle 702 to move to the right and engage with the slot 701. At this time, the baffle 702 covers and supports the impact hammer 3 at the bottom to prevent it from falling, reducing the possibility of the impact hammer 3 slipping out when the personnel move the entire device. This achieves the effect of safely storing and protecting the impact hammer 3 and other structures in the storage box 2 after use. In addition, the laser rangefinder sensor 601 and other drive structures are hidden inside, avoiding the phenomenon that the large number of protruding impact drive structures are exposed on the side, which may cause accidental damage during movement. This makes it convenient for personnel to move the entire device safely. Then, the personnel can unlock the four locking casters to push the device.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A design and construction auxiliary device based on geological disaster control exploration, comprising a U-shaped base (1) and an impact hammer (3) disposed on its inner side, characterized in that: The bottom four corners of the spiral base (1) are rotatably equipped with lockable casters, and the top two sides of the impact hammer (3) are fixedly connected with L-shaped rods (301). The top of the spiral base (1) is fixedly connected with a storage box (2) with an open bottom, and the top left side of the storage box (2) is fixedly connected with a handle. Two anti-wear vertical guide components for vertically guiding the L-shaped rod (301) are fixedly connected to the top inner wall of the storage box (2). A lifting and lowering component for lifting and lowering the impact hammer (3) is embedded in the top of the storage box (2). A distance measuring display component for measuring the height change of the L-shaped rod (301) on the left side is installed on the storage box (2). The bottom ends of the two anti-wear vertical guide components are fixedly connected to the same anti-falling component for supporting the impact hammer (3).

2. The design and construction auxiliary device based on geological disaster mitigation exploration according to claim 1, characterized in that: The anti-wear vertical guide assembly includes a vertical guide rod (4) fixedly connected to the inner wall of the top of the storage box (2). The two L-shaped rods (301) are fixedly connected to a vertical guide sleeve (401) at their opposing ends. Anti-wear balls (402) are movably embedded on the inner walls of the four sides of the vertical guide sleeve (401). The vertical guide rod (4) is located between the four corresponding anti-wear balls (402) and is in movable contact with the anti-wear balls (402).

3. The design and construction auxiliary device based on geological disaster mitigation exploration according to claim 2, characterized in that: The lifting and lowering assembly includes a fixed box (5) embedded and fixed on the top of the storage box (2). The bottom of the fixed box (5) is set as an opening. A winding shaft (501) is rotatably installed on the left inner wall of the fixed box (5). A soft steel wire rope (502) is wound on the winding shaft (501). One end of the soft steel wire rope (502) is fixedly installed to the outside of the winding shaft (501). The bottom end of the soft steel wire rope (502) is fixedly installed to the top of the impact hammer (3). A drive motor (503) with an output shaft fixedly connected to the right end of the winding shaft (501) is fixedly installed on the right side of the fixed box (5).

4. The design and construction auxiliary device based on geological disaster mitigation exploration according to claim 3, characterized in that: The ranging display assembly includes a laser ranging sensor (601) embedded and fixed on the inner wall of the top of the storage box (2). A reflector (602) is provided below the laser ranging sensor (601) and fixedly connected to the top of the L-shaped rod (301) on the left side. A display (6) electrically connected to the laser ranging sensor (601) is fixedly installed on the left side of the storage box (2).

5. The design and construction auxiliary device based on geological disaster mitigation exploration according to claim 4, characterized in that: The anti-falling support assembly includes a U-shaped plate (7) fixedly connected to the bottom of two vertical guide rods (4). The impact hammer (3) is located inside the U-shaped plate (7). A baffle (702) is slidably embedded on the left inner wall of the U-shaped plate (7). An electric telescopic rod (703) with its protruding end fixedly installed on the left side of the U-shaped plate (7) and the bottom right side of the baffle (702) is fixedly installed. A slot (701) adapted to the baffle (702) is opened on the right inner wall of the U-shaped plate (7). A flexible rubber pad is embedded and fixed on the top of the baffle (702).

6. The design and construction auxiliary device based on geological disaster mitigation exploration according to claim 5, characterized in that: A battery (101) is fixedly installed on the top left side of the U-shaped base (1). The drive motor (503), electric telescopic rod (703) and display (6) are all electrically connected to the battery (101). Three control switches are fixedly and electrically connected to the top of the battery (101). The drive motor (503), electric telescopic rod (703) and display (6) are electrically connected to the corresponding control switches respectively.

7. The design and construction auxiliary device based on geological disaster mitigation exploration according to claim 5, characterized in that: An avoidance hole is provided on the inner left side of the circular base (1). The baffle (702) and the electric telescopic rod (703) are both located in the avoidance hole and do not contact the inner wall of the avoidance hole.

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