A sampling tool for locking rods of emergency rescue floats

Abstract

This application discloses a sampling fixture for locking rods on emergency rescue floats, belonging to the field of float technology. The sampling fixture is used to obtain the distance between the bottom surface of the float and the release mechanism. It includes: a locking sampling rod with a locking head adapted to the release mechanism at one end; and a telescopic mechanism connected to the other end of the locking sampling rod, wherein the telescopic direction of the telescopic mechanism is along the length direction of the locking sampling rod, and the end of the telescopic mechanism away from the locking sampling rod is configured as an abutment portion that abuts against the bottom surface of the float. The sampling fixture for locking rods on emergency rescue floats enables convenient and accurate on-site measurement of the locking sampling rod.

Description

Technical Field

[0001] This application belongs to the field of float technology, and in particular relates to a sampling tool for locking rod of emergency rescue float. Background Technology

[0002] See Figure 1 Some emergency rescue floats are equipped with a locking rod (a) and a release mechanism (b). The release mechanism (b) is installed on the foundation at the site, and the top of the locking rod (a) is connected to the bottom of the float body. During installation, the lower end of the locking rod (a) needs to be inserted into the release mechanism (b) to lock the float on the liquid surface. Due to varying liquid levels at the assembly site, the locking rod (a) cannot be configured as a standard part with uniform specifications. The length of the locking rod (a) must be temporarily adjusted on-site according to the distance between the lower surface of the float body and the release mechanism (b).

[0003] Because of the special way the release mechanism b and the locking rod a work together, the distance between the lower surface of the float body and the release mechanism b can only be tested by repeatedly changing the locking rod a of different lengths. Usually, it is also necessary to cut or weld the locking rod a to lengthen it for testing, which makes the whole process cumbersome, labor-intensive, and with unsatisfactory operating efficiency and measurement accuracy. Summary of the Invention

[0004] This application provides a sampling fixture for emergency rescue float locking rods, aiming to solve, to some extent, the technical problems of cumbersome on-site measurement operations, unsatisfactory efficiency and accuracy, and high labor intensity associated with emergency rescue float locking rods. Therefore,

[0005] The emergency rescue float locking rod sampling fixture provided in this application embodiment is used to obtain the distance between the bottom surface of the float and the release mechanism; the emergency rescue float locking rod sampling fixture includes:

[0006] The sampling rod is locked, and one end is provided with a locking head that is compatible with the release mechanism;

[0007] A telescopic mechanism is connected to the other end of the locking sampling rod. The telescopic direction of the telescopic mechanism is set along the length direction of the locking sampling rod, and the end of the telescopic mechanism away from the locking sampling rod is configured as an abutment part that abuts against the bottom surface of the float.

[0008] In some embodiments, the telescopic mechanism includes an adjusting screw, one end of which is screwed into the end of the locking sampling rod, and the other end of which is configured as the abutment portion. The adjusting screw is arranged along the axial direction of the locking sampling rod so that the axial position of the abutment portion can be adjusted by rotating the adjusting screw.

[0009] In some embodiments, the telescopic mechanism further includes a locking nut screwed onto the adjusting screw to lock the position of the adjusting screw by abutting against the end of the locking sampling rod.

[0010] In some embodiments, the shaft end face of the locking nut near the locking sampling rod is provided with a frosted surface.

[0011] In some embodiments, the end face of the locking sampling rod near the locking nut is provided with a frosted surface.

[0012] In some embodiments, the telescopic mechanism further includes a bolt head disposed at the other end of the adjusting screw, and the abutment portion disposed at the top of the bolt head.

[0013] In some embodiments, the abutment portion includes a contact plane adapted to abut the bottom surface of the float.

[0014] In some embodiments, the locking sampling rod is a telescopic rod, the telescopic direction of which is set to the axial direction of the telescopic rod, and both ends of the telescopic rod are respectively connected to the locking head and the telescopic mechanism.

[0015] In some embodiments, the telescopic rod is a sleeve-type telescopic rod.

[0016] In some embodiments, the telescopic rod includes two nested support rods, and the two support rods are screwed together.

[0017] The embodiments of this application have at least the following beneficial effects:

[0018] The emergency rescue float locking rod sampling fixture provided in this application includes a locking sampling rod and a telescopic mechanism. One end of the locking sampling rod is provided with a locking head adapted to the release mechanism, so that the locking sampling rod can be connected to the release mechanism through the locking head. The telescopic mechanism is connected to the other end of the locking sampling rod. The telescopic direction of the telescopic mechanism is set along the length direction of the locking sampling rod, and the end of the telescopic mechanism away from the locking sampling rod is configured as an abutment part that abuts against the bottom surface of the float. So that the abutment part can abut against the bottom surface of the float through the telescopic operation of the telescopic mechanism. Thus, the distance between the float and the release mechanism can be accurately represented by the overall length of the current locking sampling rod and the telescopic mechanism, which greatly simplifies the on-site measurement operation of the emergency rescue float locking rod, improves the operation efficiency to a certain extent, and reduces the labor intensity. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This diagram illustrates the structure and engagement of the locking lever and the release mechanism in the prior art.

[0021] Figure 2 This illustration shows a schematic diagram of the sampling fixture for the emergency rescue float locking rod provided in an embodiment of this application;

[0022] Figure 3 A schematic diagram of the working state of the emergency rescue float locking rod sampling tool provided in the embodiment of this application is shown.

[0023] Figure label:

[0024] a- Locking lever, b- Release mechanism, c- Float;

[0025] 1-Locking sampling rod, 11-Lock head, 12-Telescopic rod, 13-Screw hole;

[0026] 2-Telescopic mechanism, 2a-Abutting part, 21-Adjusting screw, 22-Locking nut, 23-Bolt head. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0028] Furthermore, reference numerals and / or reference letters may be repeated in different examples in this application. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed. In addition, this application provides examples of various specific processes and materials, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0029] This application is described below with reference to the accompanying drawings and specific embodiments:

[0030] This application provides a sampling fixture for emergency rescue float locking rods, which aims to solve, to some extent, the technical problems of cumbersome on-site measurement operations, unsatisfactory efficiency and accuracy, and high labor intensity of emergency rescue float locking rods.

[0031] See Figure 2 and 3 In some embodiments, an emergency rescue float locking lever sampling fixture is used to obtain the distance between the bottom surface of the float c and the release mechanism b, thereby providing data support for manufacturing a locking lever a of appropriate specifications.

[0032] The emergency rescue float locking rod sampling fixture includes a locking sampling rod 1 and a telescopic mechanism 2; one end of the locking sampling rod 1 is equipped with a locking head 11, which is used to adapt and connect to the release mechanism b, simulating the connection state between the locking rod a and the release mechanism b under normal conditions.

[0033] The telescopic mechanism 2 is connected to the other end of the locking sampling rod 1. The telescopic direction of the telescopic mechanism 2 is set along the length direction of the locking sampling rod 1, and the end of the telescopic mechanism 2 away from the locking sampling rod 1 is configured as an abutting part 2a that abuts against the bottom surface of the float c.

[0034] During measurement, the locking head 11 can be connected to the release mechanism b, then the locking sampling rod 1 can be pulled up, and the telescopic mechanism 2 can be adjusted so that the ground contact part 2a abuts against the bottom surface of the float c, so that the overall length of the locking sampling rod 1 and the telescopic mechanism 2 can characterize the distance between the release mechanism b and the float c.

[0035] Then, the overall length of the locking sampling rod 1 and the telescopic mechanism 2 is measured, and the locking rod a with specific specifications that meet the current working conditions is prepared based on the measurement data, so that the locking rod a meets the installation requirements of the float c.

[0036] In some embodiments, the telescopic mechanism 2 includes an adjusting screw 21, one end of which is screwed into the end of the locking sampling rod 1, and the other end of which is configured as the abutment portion 2a, and the adjusting screw 21 is arranged along the axial direction of the locking sampling rod 1.

[0037] That is, a screw hole 13 is opened at the shaft end of the locking sampling rod 1, and the adjusting screw 21 is screwed into the screw hole 13.

[0038] During operation, by rotating the adjusting screw 21, the adjusting screw 21 can move axially, that is, move axially relative to the locking sampling rod 1, so that the abutting part 2a moves axially relative to the locking sampling rod 1, thereby adjusting the overall length of the telescopic mechanism 2 and the locking sampling rod 1.

[0039] In some embodiments, in order to ensure the positional reliability and measurement accuracy of the adjusting screw 21, the adjusting screw 21 can be locked onto the locking sampling rod 1.

[0040] Specifically, the telescopic mechanism 2 further includes a locking nut 22, which is screwed onto the adjusting screw 21. After the adjusting screw 21 is adjusted to the correct position, the locking nut 22 can be rotated to stably abut against the shaft end of the locking sampling rod 1, thereby restricting the rotation of the locking screw 21 and ensuring the stability of the current length of the locking sampling rod 1 and the telescopic mechanism 2.

[0041] In some embodiments, in order to ensure the stability of the position of the locking nut 22, the shaft end face of the locking nut 22 near the locking sampling rod 1 is provided with a frosted surface, so that when the shaft end face of the locking nut 22 near the locking sampling rod 1 abuts against the locking sampling rod 1, a large anti-rotation resistance can be formed to ensure locking reliability.

[0042] In some embodiments, in order to ensure the stability of the position of the locking nut 22, the end face of the locking sampling rod 1 near the locking nut 22 is set as a frosted surface, so that when the shaft end face of the locking nut 22 near the locking sampling rod 1 abuts against the locking sampling rod 1, a large anti-rotation resistance can be formed to ensure locking reliability.

[0043] In some embodiments, in order to facilitate the rotation of the adjusting screw 21, the telescopic mechanism 2 further includes a bolt head 23, which is disposed at the other end of the adjusting screw 21, so that the rotation of the adjusting screw 21 can be achieved by tools such as a wrench.

[0044] Generally, the abutment portion 2a can be provided at the top of the bolt head 23.

[0045] In some embodiments, to facilitate rotation of the adjusting screw, a structure such as a handle may be provided on the adjusting screw 21 to facilitate rotation operation.

[0046] In some embodiments, in order to ensure measurement accuracy, the abutment portion 2a may be configured as a contact plane to fit against the bottom surface of the float c, thereby making the adjusting screw 21 and the locking sampling rod 1 approximately orthogonal to the bottom surface of the float c.

[0047] In some embodiments, in order to improve the efficiency of sampling operations and enhance the adaptability of tooling, the locking sampling rod 1 may be configured as a telescopic rod 12, the telescopic direction of which is set as the axial direction of the telescopic rod 12, and the two ends of the telescopic rod 12 are respectively connected to the locking head 11 and the telescopic mechanism 2.

[0048] This allows for a wide range of extension and retraction adjustments via the telescopic rod 12, followed by fine-tuning via the telescopic mechanism 2, thereby improving adjustment efficiency and adaptability to various functional conditions.

[0049] In some embodiments, the telescopic rod 12 is a sleeve-type telescopic rod.

[0050] In some embodiments, the telescopic rod includes two nested support rods, which are screwed together and achieve axial extension and retraction through relative rotation.

[0051] The embodiments of this application have at least the following beneficial effects:

[0052] The emergency rescue float locking rod sampling fixture provided in this application includes a locking sampling rod and a telescopic mechanism. One end of the locking sampling rod is provided with a locking head adapted to the release mechanism, so that the locking sampling rod can be connected to the release mechanism through the locking head. The telescopic mechanism is connected to the other end of the locking sampling rod. The telescopic direction of the telescopic mechanism is set along the length direction of the locking sampling rod, and the end of the telescopic mechanism away from the locking sampling rod is configured as an abutment part that abuts against the bottom surface of the float. So that the abutment part can abut against the bottom surface of the float through the telescopic operation of the telescopic mechanism. Thus, the distance between the float and the release mechanism can be accurately represented by the overall length of the current locking sampling rod and the telescopic mechanism, which greatly simplifies the on-site measurement operation of the emergency rescue float locking rod, improves the operation efficiency to a certain extent, and reduces the labor intensity.

[0053] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0054] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0055] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0056] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0057] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0059] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0060] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An emergency life buoy locking lever sampling tool for obtaining the distance between the bottom surface of the buoy and the release mechanism; characterized in that, include: The sampling rod is locked, and one end is provided with a locking head that is compatible with the release mechanism; A telescopic mechanism is connected to the other end of the locking sampling rod. The telescopic direction of the telescopic mechanism is set along the length direction of the locking sampling rod, and the end of the telescopic mechanism away from the locking sampling rod is configured as an abutment part that abuts against the bottom surface of the float.

2. An emergency life buoy locking lever sampling tool as claimed in claim 1, wherein, The telescopic mechanism includes an adjusting screw, one end of which is screwed into the end of the locking sampling rod, and the other end of which is configured as the abutment portion. The adjusting screw is arranged along the axial direction of the locking sampling rod so that the axial position of the abutment portion can be adjusted by rotating the adjusting screw.

3. An emergency life buoy locking lever sampling tool as claimed in claim 2, wherein, The telescopic mechanism also includes a locking nut, which is screwed onto the adjusting screw to lock the position of the adjusting screw by abutting against the end of the locking sampling rod.

4. An emergency life buoy locking lever sampling tool as claimed in claim 3, wherein, The end face of the locking nut near the locking sampling rod is made with a frosted surface.

5. The emergency life buoy locking lever sampling fixture of claim 3, wherein, The end face of the locking sampling rod near the locking nut is made with a frosted surface.

6. The emergency life buoy locking lever sampling fixture of claim 2, wherein, The telescopic mechanism also includes a bolt head, which is disposed at the other end of the adjusting screw, and the abutment portion is disposed at the top of the bolt head.

7. The emergency life buoy locking lever sampling fixture of claim 4, wherein, The contact portion includes a contact plane to fit against the bottom surface of the float.

8. The sampling fixture for the emergency rescue float locking rod as described in any one of claims 1 to 7, characterized in that, The locking sampling rod is configured as a telescopic rod, and the telescopic direction of the telescopic rod is set as the axial direction of the telescopic rod. The two ends of the telescopic rod are respectively connected to the locking head and the telescopic mechanism.

9. The sampling fixture for the emergency rescue float locking rod as described in claim 8, characterized in that, The telescopic rod is a sleeve-type telescopic rod.

10. The sampling fixture for the emergency rescue float locking rod as described in claim 9, characterized in that, The telescopic rod includes two nested support rods, and the two support rods are screwed together.

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