Field sampling anti-drop locking assembly

Abstract

The utility model belongs to sampling anti -drop locking technical field, concretely is a kind of field sampling anti -drop locking assembly, including support ring, the inside rotation of support ring is connected with fixed ring, the inside rotation of support ring is connected with connecting ring, the upper surface of connecting ring is fixedly connected with fixed frame, the inside sliding connection of fixed frame is limited shaft, the inside of fixed ring and connecting ring is equipped with limit hole, the outer wall sliding of limited shaft is in the inner wall of limit hole;The utility model realizes the function of flexible adjustment inner ring diameter by using the cooperation of support ring, fixed ring and connecting ring, so that the device can be adjusted according to the diameter of fixed pile when using, improve the adaptability to different environment, face more practicality to complex collection environment, the cooperation of fixed frame and fixed ring is realized simultaneously Quick fixing function, improve the convenience of the device when using, so that the device is more stable when being used as rope anchor point support.

Description

Technical Field

[0001] This utility model belongs to the field of sampling anti-loosening locking technology, specifically a field sampling anti-loosening locking component. Background Technology

[0002] Field sampling often involves high-risk scenarios such as high altitude (e.g., cliff geological sampling), underwater (e.g., sediment sampling), and steep slopes (e.g., mountain mineral exploration). The mechanical locking function of the anti-loosening locking component enables the rope to tighten itself under stress, preventing the separation of core components such as sampling rods and sampling tubes even in impact and vibration environments, thus eliminating fall accidents from the source.

[0003] In the existing technology, traditional anti-loosening locking components are mostly fixed structures that cannot be adjusted according to different situations, which reduces their adaptability to complex environments. They also have limited safety measures and weak protective effects during use.

[0004] Therefore, this utility model provides a field sampling anti-loosening locking component. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable anchor point fixing structure to address the problem that the existing fixing methods are limited and cannot adapt to different environments, thereby solving the problems mentioned in the background art.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The field sampling anti-derailment locking component of this utility model includes a support ring, a fixed ring rotatably connected inside the support ring, a connecting ring rotatably connected inside the support ring, a fixed frame fixedly connected to the upper surface of the connecting ring, a limiting shaft slidably connected inside the fixed frame, and limiting holes opened inside the fixed ring and the connecting ring. The outer wall of the limiting shaft slides on the inner wall of the limiting hole. Through the above structure, the cooperation of the support ring, fixed ring, and connecting ring realizes the function of flexibly adjusting the inner ring diameter, allowing the device to be adjusted according to the diameter of the fixed stake during use, improving adaptability to different environments and making it more practical in complex sampling environments. Simultaneously, the cooperation of the fixed frame and fixed ring realizes the function of quick fixation, improving the convenience of use and making the device more stable when used as a rope anchor point support.

[0007] Preferably, the outer wall of the support ring is fixedly connected to an installation piece, the outer wall of the installation piece is provided with an installation block, and both the installation piece and the installation block have installation holes inside. The inner wall of the installation hole is provided with an installation shaft, and the outer wall of the installation block is fixedly connected to a braking frame. Through the above structure, the installation block can be quickly installed and fixed by the cooperation of the installation hole and the installation shaft, so that the installation block can maintain a stable connection state during use, thereby playing a stable limiting role for the rope. At the same time, by utilizing the structural characteristics of the braking frame, the continuously narrowing aperture inside the braking frame when in contact with the knot will cause the knot to tighten continuously. The tightened knot increases the friction and tension, so that the rope can be braked urgently after reaching the position of the knot, avoiding the safety accident caused by the rope length changing too quickly.

[0008] Preferably, a spring is fixedly connected to the inner top wall of the fixed frame, the bottom end of the spring is fixedly connected to the outer wall of the limiting shaft, and the inner wall of the spring is slidably connected to the outer wall of the limiting shaft. Through the above structure, the structural characteristics of the spring are used to assist the limiting shaft in limiting, so that the limiting shaft can remain stable when limiting, reducing the impact of shaking and bumping on the limiting state of the limiting shaft, and improving the stability and safety of the device during use.

[0009] Preferably, a fixing block is fixed to the outer wall of the brake frame, a brake ring is provided inside the brake frame, a connecting block is fixed to the outer wall of the brake ring, a connecting hole is provided inside both the fixing block and the connecting block, a connecting shaft is provided on the inner wall of the connecting hole, a reinforcing hole is provided inside the brake ring, and a reinforcing shaft is provided on the inner wall of the reinforcing hole; through the above structure, the function of assembling and reinforcing the brake ring is realized by the cooperation of the connecting shaft and the reinforcing shaft, so that the brake ring can stably clamp the rope inside during use, adding a safe braking function for the movement of the rope, and improving the practicality and safety of the device during use.

[0010] Preferably, the connecting ring has a sliding groove inside, and the outer wall of the fixed ring is slidably connected to the inner wall of the sliding groove. Through the above structure, the sliding groove serves to house the fixed ring, allowing the fixed ring to slide into the sliding groove when the diameter of the rotating adjustment hole is adjusted. This improves the compactness of the structure, avoids the situation where the fixed ring extends too far and lacks protection, thus preventing structural damage and improving the convenience of the device in use.

[0011] Preferably, the outer walls of both the support ring and the connecting ring are provided with rubber pads. With the above structure, the rubber pads on the outer walls of both the support ring and the connecting ring increase the friction between the support ring and the connecting ring when they are fixed, making the fixed state more stable. At the same time, it reduces the impact of shaking and collision on the fixed state and improves the stability of the device during use.

[0012] Preferably, the support ring, the fixing ring, and the connecting ring are all made of aluminum alloy. By using aluminum alloy for the support ring, the fixing ring, and the connecting ring, the overall strength and corrosion resistance of the structure are improved. The structure is more stable during fixing and braking, and it is more adaptable to different environments. It reduces the corrosion rate and extends the service life. At the same time, it reduces the overall strength of the structure, making it easier to handle and install.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The field sampling anti-derailment locking component of this utility model, through the above structure, utilizes the cooperation of the support ring, the fixing ring, and the connecting ring to achieve the function of flexibly adjusting the inner ring diameter. This allows the device to be adjusted according to the diameter of the fixing stake during use, improving its adaptability to different environments and making it more practical in complex sampling environments. At the same time, the cooperation of the fixing frame and the fixing ring enables the function of quick fixation, improving the convenience of use and making the device more stable when used as a rope anchor point support.

[0015] 2. The field sampling anti-derailment locking component of this utility model, through the above structure, utilizes the cooperation of the mounting hole and the mounting shaft to achieve the function of quickly installing and fixing the mounting block, so that the mounting block can maintain a stable connection state during use, thereby playing a stable limiting role for the rope. At the same time, by utilizing the structural characteristics of the braking frame, the continuously narrowing aperture inside the braking frame when in contact with the knot will cause the knot to tighten continuously. The tightened knot increases the friction and tension, so that the rope can be braked urgently after reaching the position of the knot, avoiding the safety accident caused by the rope length changing too quickly. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the fixing ring in this utility model;

[0019] Figure 3 This is a schematic diagram of the spring structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the brake frame in this utility model;

[0021] Figure 5 This is a schematic diagram of the brake ring in this utility model.

[0022] In the diagram: 1. Support ring; 11. Fixing ring; 12. Connecting ring; 13. Fixing frame; 14. Limiting shaft; 15. Limiting hole; 101. Spring; 2. Mounting plate; 21. Mounting block; 22. Mounting hole; 23. Mounting shaft; 24. Braking frame; 3. Fixing block; 31. Braking ring; 32. Connecting block; 33. Connecting hole; 34. Connecting shaft; 35. Reinforcing hole; 36. Reinforcing shaft; 401. Sliding groove. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 3 As shown in the embodiment of this utility model, a field sampling anti-derailment locking component includes a support ring 1, a fixed ring 11 rotatably connected inside the support ring 1, a connecting ring 12 rotatably connected inside the support ring 1, a fixed frame 13 fixedly connected to the upper surface of the connecting ring 12, a limiting shaft 14 slidably connected inside the fixed frame 13, and limiting holes 15 formed inside the fixed ring 11 and the connecting ring 12. The outer wall of the limiting shaft 14 slides on the inner wall of the limiting hole 15. During operation, when fixing rope anchor points, the worker can unfold the support ring 1 and the connecting ring 12 and adjust them to a suitable angle according to the diameter of the fixing stake. Then, the worker pulls up the limiting shaft 14 and rotates the fixed ring 11. After being pulled, the limiting shaft 14 moves out of the limiting hole 15. 5. After sliding out, the fixing ring 11 is rotated to an angle that fits against the fixing pile. Then, the limiting shaft 14 passes through the limiting hole 15, so that the angle between the fixing ring 11 and the connecting ring 12 remains fixed, providing stable support for subsequent rope operations. Through the above structure, the cooperation of the support ring 1, the fixing ring 11 and the connecting ring 12 realizes the function of flexibly adjusting the inner ring diameter. This allows the device to be adjusted according to the diameter of the fixing pile during use, improving its adaptability to different environments and making it more practical in complex data collection environments. At the same time, the cooperation of the fixing frame 13 and the fixing ring 11 realizes the function of quick fixation, improving the convenience of the device during use and making the device more stable when used as a rope anchor point support.

[0026] like Figure 1 , Figure 4 and Figure 5As shown, a mounting plate 2 is fixed to the outer wall of the support ring 1, and a mounting block 21 is provided on the outer wall of the mounting plate 2. Both the mounting plate 2 and the mounting block 21 have mounting holes 22 inside. A mounting shaft 23 is provided on the inner wall of the mounting hole 22. A brake frame 24 is fixed to the outer wall of the mounting block 21. During operation, after the anchor point is fixed, the rope can be knotted for braking. The operator can install the mounting block 21 onto the outside of the mounting plate 2 and use the mounting shaft 23 to pass through the mounting hole 22 to fix the mounting plate 2 and the mounting block 21. After fixing, a knot is tied at the end of the rope. The diameter of the knot is larger than the inner diameter of the brake frame 24. When the rope contracts to the knot position, the knot will contact the brake frame 24 and continuously collect, thus... The rope movement is braked, fixing the rope length at the knot position to ensure the safety of the data collection personnel. The support ring 1 plays a role in overall support and fixation. Through the above structure, the mounting hole 22 and the mounting shaft 23 cooperate to realize the function of quickly installing and fixing the mounting block 21, so that the mounting block 21 can maintain a stable connection state during use, thereby providing a stable limit for the rope. At the same time, by utilizing the structural characteristics of the braking frame 24, the continuously narrowing aperture inside the braking frame 24 when in contact with the knot will cause the knot to tighten continuously. The tightening knot increases friction and tension, so that the rope can be braked in an emergency after reaching the knot position, preventing the rope length from changing too quickly and causing a safety accident.

[0027] like Figure 3 As shown, a spring 101 is fixedly connected to the inner top wall of the fixed frame 13. The bottom end of the spring 101 is fixedly connected to the outer wall of the limiting shaft 14, and the inner wall of the spring 101 is slidably connected to the outer wall of the limiting shaft 14. During operation, when the limiting shaft 14 is pulled out from the inner wall of the limiting hole 15, it will compress the spring 101 to accumulate elastic force. When the fixed frame 13 is released, the elastic force of the spring 101 is released, pushing the limiting shaft 14 into the interior of the limiting hole 15. The subsequent elastic force continues to push the limiting shaft 14 into the limiting state, improving the stability when fixed. Through the above structure, the structural characteristics of the spring 101 play an auxiliary role in limiting the limiting shaft 14, so that the limiting shaft 14 can remain stable when limited, reducing the impact of shaking and bumping on the limiting state of the limiting shaft 14, and improving the stability and safety of the device during use.

[0028] like Figures 4 to 5As shown, a fixing block 3 is fixed to the outer wall of the brake frame 24, and a brake ring 31 is provided inside the brake frame 24. A connecting block 32 is fixed to the outer wall of the brake ring 31. Both the fixing block 3 and the connecting block 32 have connecting holes 33 inside. A connecting shaft 34 is provided on the inner wall of the connecting hole 33. A reinforcing hole 35 is provided inside the brake ring 31, and a reinforcing shaft 36 is provided on the inner wall of the reinforcing hole 35. During operation, when installing the brake ring 31, the operator can install the brake ring 31 to the maximum length within the safe range of the rope. The connecting shaft 34 passes through the connecting hole 33 to splice and fix the brake rings 31 on both sides. The spliced ​​brake ring 31 will clamp the rope inside, increasing the friction. Then, the reinforcing shaft 36 passes through the reinforcing hole 35 to further increase the friction. The connection strength of the brake ring 31 is such that when the rope moves quickly and pulls the brake ring 31 to the position of the brake frame 24, the brake ring 31 will contact the brake frame 24 and apply emergency braking to the rope fixed inside the brake frame 24, thus stopping the movement of the rope and keeping it within the limit of the safe range. When not in use, the brake ring 31 can be placed inside the brake frame 24 and fixed to the fixing block 3 using the connecting shaft 34, making it easy to carry. Through the above structure, the function of assembling and reinforcing the brake ring 31 is realized by the cooperation of the connecting shaft 34 and the reinforcing shaft 36, so that the brake ring 31 can stably clamp the rope inside when in use, adding a safe braking function to the movement of the rope, and improving the practicality and safety of the device when in use.

[0029] like Figures 1 to 3 As shown, a sliding groove 401 is provided inside the connecting ring 12, and the outer wall of the fixing ring 11 is slidably connected to the inner wall of the sliding groove 401. During operation, the sliding groove 401 inside the connecting ring 12 allows the fixing ring 11 to slide directly into the inner wall of the sliding groove 401 when adjusting the angle. This ensures a stable connection when adjusting the size of the fixing hole, improving the compactness of the structure. Through the above structure, the sliding groove 401 serves to house the fixing ring 11, allowing it to slide into the sliding groove 401 when rotating to adjust the hole. This improves the compactness of the structure, avoids damage caused by the fixing ring 11 extending too far without protection, and enhances the convenience of the device during use.

[0030] like Figures 1 to 2As shown, rubber pads are provided on the outer walls of both the support ring 1 and the connecting ring 12. During operation, the rubber pads on the outer walls of both the support ring 1 and the connecting ring 12 make them more stable after being installed on the fixed pile, increasing the friction during fixing and improving the fixing effect. Through the above structure, the rubber pads on the outer walls of both the support ring 1 and the connecting ring 12 increase the friction during fixing, making the fixing state more stable, while reducing the impact of shaking and collision on the fixing state, thus improving the stability of the device during use.

[0031] like Figures 1 to 2 As shown, the support ring 1, fixing ring 11, and connecting ring 12 are all made of aluminum alloy. During operation, using aluminum alloy for these components improves the overall structural strength, making them more stable when used as anchor points. It also reduces overall weight, making handling and installation easier, and improves corrosion resistance, extending service life. This structure, using aluminum alloy for the support ring 1, fixing ring 11, and connecting ring 12, enhances the overall structural strength and corrosion resistance, provides greater stability during fixing and braking, and offers greater adaptability to different environments. It also reduces corrosion rate, extends service life, and reduces overall structural weight, making handling and installation easier.

[0032] During operation, when fixing the rope anchor points, the worker can unfold the support ring 1 and connecting ring 12 and adjust them to a suitable angle according to the diameter of the anchor pile. Then, pull up the limiting shaft 14 and rotate the fixing ring 11. After the limiting shaft 14 is pulled, it slides out of the limiting hole 15. After rotating the fixing ring 11 to an angle that fits against the anchor pile, the worker uses the limiting shaft 14 to pass through the limiting hole 15 to keep the angle of the fixing ring 11 and connecting ring 12 fixed, providing stable support for subsequent rope operations. After fixing the anchor points, the rope can be knotted. The worker can install the mounting block 21 onto the outside of the mounting piece 2 and use the mounting shaft 23 to pass through the mounting hole 22 to fix the mounting piece 2 and the mounting block 21. After fixing, tie a knot at the end of the rope. The rope knot is larger than the inner diameter of the brake frame 24. When the rope retracts to the knot position, the knot contacts the brake frame 24 and continuously collects, braking the rope movement and fixing the rope length at the knot position to ensure the safety of the collector. The support ring 1 plays a role in overall support and fixation. During operation, when the limiting shaft 14 is pulled out from the inner wall of the limiting hole 15, it compresses the spring 101, causing it to accumulate elastic force. When the fixing frame 13 is released, the elastic force of the spring 101 is released, pushing the limiting shaft 14 into the interior of the limiting hole 15. The subsequent elastic force continues to push the limiting shaft 14 into the limited state, improving the stability during fixation. During operation, when installing the brake ring 31, the worker can install the brake ring 31 onto the rope safety device. At the limit length position within the range, the brake rings 31 on both sides are spliced ​​and fixed by using the connecting shaft 34 through the connecting hole 33. The spliced ​​brake rings 31 will clamp the rope inside, increasing the friction. Then, the reinforcing shaft 36 is used to pass through the reinforcing hole 35 to further improve the connection strength of the brake rings 31. When the rope moves quickly and pulls the brake rings 31 to the position of the brake frame 24, the brake rings 31 will contact the brake frame 24 and perform emergency braking on the rope fixed inside the brake frame 24, so that the movement of the rope is blocked and kept within the limit length within the safe range. When not in use, the brake rings 31 can be placed inside the brake frame 24 and fixed to the fixing block 3 by using the connecting shaft 34 for easy carrying; when working, when connecting A sliding groove 401 is provided inside the ring 12, allowing the fixing ring 11 to slide directly into the inner wall of the sliding groove 401 when adjusting the angle. This ensures a stable connection when adjusting the size of the fixing hole, improving the compactness of the structure. During operation, rubber pads are provided on the outer walls of both the support ring 1 and the connecting ring 12, making them more stable after installation on the fixing pile, increasing friction during fixing, and improving the fixing effect. Furthermore, the support ring 1, fixing ring 11, and connecting ring 12 are all made of aluminum alloy, improving the overall strength of the structure, making it more stable when used as an anchor point, reducing overall weight, making handling and installation easier, improving corrosion resistance, and extending service life.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A field sampling anti-loosening locking assembly, comprising a support ring (1), characterized in that: The support ring (1) is rotatably connected to a fixed ring (11), and the support ring (1) is rotatably connected to a connecting ring (12). A fixed frame (13) is fixedly attached to the upper surface of the connecting ring (12). A limiting shaft (14) is slidably connected inside the fixed frame (13). A limiting hole (15) is opened inside the fixed ring (11) and the connecting ring (12). The outer wall of the limiting shaft (14) slides on the inner wall of the limiting hole (15).

2. The anti-derailment locking assembly for field sampling according to claim 1, characterized in that: The outer wall of the support ring (1) is fixed with a mounting plate (2), and the outer wall of the mounting plate (2) is provided with a mounting block (21). The mounting plate (2) and the mounting block (21) are both provided with mounting holes (22). The inner wall of the mounting hole (22) is provided with a mounting shaft (23). The outer wall of the mounting block (21) is fixed with a brake frame (24).

3. The anti-derailment locking assembly for field sampling according to claim 1, characterized in that: A spring (101) is fixed to the inner top wall of the fixed frame (13). The bottom end of the spring (101) is fixed to the outer wall of the limiting shaft (14). The inner wall of the spring (101) is slidably connected to the outer wall of the limiting shaft (14).

4. The anti-derailment locking assembly for field sampling according to claim 2, characterized in that: A fixing block (3) is fixed to the outer wall of the brake frame (24). A brake ring (31) is provided inside the brake frame (24). A connecting block (32) is fixed to the outer wall of the brake ring (31). A connecting hole (33) is provided inside both the fixing block (3) and the connecting block (32). A connecting shaft (34) is provided on the inner wall of the connecting hole (33). A reinforcing hole (35) is provided inside the brake ring (31). A reinforcing shaft (36) is provided on the inner wall of the reinforcing hole (35).

5. The anti-derailment locking assembly for field sampling according to claim 1, characterized in that: The connecting ring (12) has a sliding groove (401) inside, and the outer wall of the fixing ring (11) is slidably connected to the inner wall of the sliding groove (401).

6. The anti-derailment locking assembly for field sampling according to claim 1, characterized in that: Both the outer walls of the support ring (1) and the connecting ring (12) are provided with rubber pads.

7. The anti-derailment locking assembly for field sampling according to claim 1, characterized in that: The support ring (1), the fixing ring (11) and the connecting ring (12) are all made of aluminum alloy.

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