A seawater fixed-point sampling sample bottle anti-shaking support device

Abstract

The utility model discloses a seawater fixed point sampling sample bottle anti -shaking support device, including support disc, the centre position of support disc inserts the limiting bushing, and the upper and lower both ends symmetrical fixed mounting of limiting bushing has the fixed frame, the centre of fixed frame inserts and is installed the threaded rod, and the surface of threaded rod is equipped with movable assembly, the outer ring of movable assembly evenly is provided with the limiting rod, the outer wall of limiting bushing is ring -shaped and is opened to have the sliding slot. The utility model discloses the movable assembly structure of threaded bushing and fixed bushing combination, cooperation limiting rod and the linkage limiting design of limiting cap, can fix multiple sample bottles simultaneously, significantly improve sampling efficiency, avoid the tedious operation of binding one by one, and limiting rod and limiting cap cooperate sample bottle outer wall and form multiple point contact and clamping, effectively restrain the bottle body shaking caused by water flow impact or ship shaking in the transportation or sampling process, guarantee sample integrity.

Description

Technical Field

[0001] This utility model relates to the field of sample bottle support technology, and in particular to an anti-shaking support device for seawater fixed-point sampling sample bottles. Background Technology

[0002] In the process of marine environmental monitoring, water quality survey and scientific sampling, it is often necessary to collect multiple seawater samples at specific water layers or locations. Traditional sampling methods often involve binding the sample bottles one by one to the outer ring of the support, which is cumbersome, time-consuming and labor-intensive, and the efficiency is significantly reduced, especially when the number of samples is large. In addition, the marine operating environment is complex, and sample bottles are easily damaged or contaminated during transportation or sampling due to shaking or collision, which affects the accuracy and reliability of the data. Therefore, there is an urgent need for an anti-shaking support device that can quickly install and securely fix sample bottles and is easy to operate, in order to meet the needs of high-efficiency and high-reliability seawater sampling. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an anti-shaking support device for seawater fixed-point sampling sample bottles.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A seawater fixed-point sampling sample bottle anti-shaking support device includes a support plate, a limiting sleeve inserted at the center of the support plate, and fixed frames symmetrically fixed at the upper and lower ends of the limiting sleeve. A threaded rod is inserted at the center of the fixed frame, and a movable component is sleeved on the surface of the threaded rod. Limiting rods are evenly arranged on the outer ring of the movable component. The outer wall of the limiting sleeve has a sliding groove in an annular shape, and the limiting rod passes through the sliding groove and is connected to a limiting cap.

[0005] Preferably, the top of the support plate has a groove in the shape of an annular opening, and the top of the groove is provided with a limiting sleeve, which is fixed to the top of the support plate.

[0006] Preferably, the number of limiting caps is equal to the number of card slots, and the limiting caps and card slots correspond to each other.

[0007] Preferably, the outer wall of the limiting sleeve has an annular groove, a limiting pin is inserted into the groove, and an elastic component and a fixing ring are sleeved on the surface of the limiting pin. One end of the elastic component is fixed to the outer wall of the limiting sleeve, and the other end of the elastic component is fixed to the fixing ring.

[0008] Preferably, the limiting pin at one end of the inner ring of the limiting sleeve has a semi-arc structure.

[0009] Preferably, the movable component consists of a set of threaded sleeves and a set of fixed sleeves, wherein the threaded sleeves are fitted onto the surface of the threaded rod, and the fixed sleeves are fitted onto the surface of the threaded sleeves.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This device uses a movable component structure combining a threaded sleeve and a fixed sleeve, along with a linkage limiting design of a limiting rod and a limiting cap, to simultaneously fix multiple sample bottles, significantly improving sampling efficiency and avoiding the tedious operation of binding them one by one. At the same time, the limiting rod and the limiting cap work together with the outer wall of the sample bottle to form multi-point contact and clamping, effectively suppressing bottle shaking caused by water flow impact or ship swaying during transportation or sampling, and ensuring sample integrity.

[0011] 2. The device is equipped with an elastic component, a limiting pin, and a fixing ring. Under the synergistic effect of the elastic component and the fixing ring, the limiting pin can apply elastic pressure towards the center, so that sample bottles of different diameters can be automatically corrected and stabilized in the center position of the device when they are placed in, realizing automatic centering of the bottle and effectively preventing local stress concentration or insecure fixation caused by sample bottle tilting. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a seawater fixed-point sampling sample bottle anti-shaking support device proposed in this utility model; Figure 2 for Figure 1 A partial cross-sectional view of the limiting sleeve structure in three dimensions; Figure 3 for Figure 1 A three-dimensional exploded schematic diagram of the support plate and limiting sleeve structure in the middle; Figure 4 for Figure 1 A three-dimensional exploded schematic diagram of the elastic components, limiting pins, and retaining ring structure in the middle; Figure 5 for Figure 1 A three-dimensional bottom view of the threaded rod, movable component, limit rod, and limit cap structure.

[0013] In the diagram: 1. Support plate; 2. Limiting sleeve; 3. Fixing frame; 4. Threaded rod; 5. Movable component; 6. Limiting rod; 7. Limiting cap; 8. Elastic component; 9. Limiting pin; 10. Fixing ring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figure 1-5 A seawater fixed-point sampling sample bottle anti-shaking support device includes a support plate 1, a limiting sleeve 2 inserted at the center of the support plate 1, and a fixing frame 3 symmetrically fixed at the upper and lower ends of the limiting sleeve 2. A threaded rod 4 is inserted at the center of the fixing frame 3, and a movable component 5 is sleeved on the surface of the threaded rod 4. Limiting rods 6 are evenly arranged on the outer ring of the movable component 5. The outer wall of the limiting sleeve 2 is provided with a sliding groove in an annular shape, and the limiting rod 6 passes through the sliding groove and is connected to a limiting cap 7.

[0016] Furthermore, refer to Figure 2 It can be seen that the top of the support plate 1 has a groove in the shape of a ring, and the top of the groove is provided with a limiting sleeve 2, which is fixed to the top of the support plate 1.

[0017] Furthermore, refer to Figure 2 It can be seen that the number of limit caps 7 is equal to the number of card slots, and the limit caps 7 and card slots correspond to each other. The limit caps 7 can be adjusted according to the size of the sample bottle, and are suitable for sample bottles of various specifications, with good versatility and expandability.

[0018] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the outer wall of the limiting sleeve 2 has an annular groove, and the limiting pin 9 is inserted into the groove. The surface of the limiting pin 9 is fitted with an elastic component 8 and a fixing ring 10. One end of the elastic component 8 is fixed to the outer wall of the limiting sleeve 2, and the other end of the elastic component 8 is fixed to the fixing ring 10. The elastic component 8 and the limiting pin 9 form a flexible clamping unit that can adaptively fit the outer wall of the bottle, ensuring that the sample bottle is firmly fixed and avoiding its movement in the vertical and horizontal directions. At the same time, it prevents excessive compression of the glass bottle and reduces the risk of bottle breakage.

[0019] Furthermore, refer to Figure 4 It can be seen that the limiting pin 9 is located at one end of the inner ring of the limiting sleeve 2 with a semi-arc structure. When in use, the bottle body only needs to be roughly placed in the limiting area, and it will be automatically centered and clamped under the guidance of the mechanism, which greatly simplifies the operation steps and further improves the sampling efficiency.

[0020] Furthermore, refer to Figure 4 It can be seen that the active component 5 consists of a set of threaded sleeves and a set of fixed sleeves. The threaded sleeves are fitted onto the surface of the threaded rod 4, and the fixed sleeves are fitted onto the surface of the threaded sleeves.

[0021] Working principle: When using this utility model, according to the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and attached Figure 5As shown, during the rapid batch positioning process, the operator first places the sample bottle into the slot and rotates the movable component 5, which consists of a threaded sleeve and a fixed sleeve. The rotation of the movable component 5 drives the limiting rods 6, which are evenly arranged on its outer ring, to move radially along the sliding groove on the outer wall of the limiting sleeve 2. This pushes the limiting cap 7 to retract towards the center or expand outward, thereby simultaneously locking or releasing multiple sets of sample bottles surrounding the central column. This achieves rapid batch installation and fixing of sample bottles, greatly improving operational efficiency.

[0022] Meanwhile, during the adaptive centering clamping process, when the sample bottle is placed in, the limiting pin 9 located in the groove on the outer wall of the limiting sleeve 2, under the cooperative support and elastic action of the elastic component 8 and the fixing ring 10, will adaptively fit the sample bottle body of different diameters with its semi-arc structure at the end and apply an elastic pressure pointing towards the center. This force will automatically correct the position of the bottle body, making it stably located in the center of the device, achieving automatic centering, effectively preventing the bottle body from tilting and shaking, ensuring the stability of the fixation, and avoiding the bottle body breakage that may be caused by rigid clamping. The operation is completed. The above is the complete working principle of this utility model.

[0023] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0024] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A seawater fixed-point sampling sample bottle anti-shaking support device, comprising a support plate (1), characterized in that: A limiting sleeve (2) is inserted at the center of the support plate (1), and a fixing frame (3) is symmetrically fixed at the upper and lower ends of the limiting sleeve (2). A threaded rod (4) is inserted at the center of the fixing frame (3), and a movable component (5) is sleeved on the surface of the threaded rod (4). A limiting rod (6) is evenly arranged on the outer ring of the movable component (5). A sliding groove is opened in the outer wall of the limiting sleeve (2) in an annular shape. The limiting rod (6) passes through the sliding groove and is connected to a limiting cap (7).

2. The anti-shaking support device for seawater fixed-point sampling sample bottles according to claim 1, characterized in that, The top of the support plate (1) is provided with a groove in an annular shape, and a limiting sleeve (2) is provided at the top of the groove. The limiting sleeve (2) is fixed to the top of the support plate (1).

3. The anti-shaking support device for seawater fixed-point sampling sample bottles according to claim 1, characterized in that, The number of limiting caps (7) is equal to the number of card slots, and the limiting caps (7) and card slots correspond to each other.

4. The anti-shaking support device for seawater fixed-point sampling sample bottles according to claim 1, characterized in that, The outer wall of the limiting sleeve (2) is provided with a ring-shaped groove. A limiting pin (9) is inserted into the groove. An elastic component (8) and a fixing ring (10) are sleeved on the surface of the limiting pin (9). One end of the elastic component (8) is fixed to the outer wall of the limiting sleeve (2), and the other end of the elastic component (8) is fixed to the fixing ring (10).

5. The anti-shaking support device for a seawater fixed-point sampling sample bottle according to claim 4, characterized in that, The limiting pin (9) is located at one end of the inner ring of the limiting sleeve (2) and has a semi-arc structure.

6. The anti-shaking support device for seawater fixed-point sampling sample bottles according to claim 1, characterized in that, The active component (5) consists of a set of threaded sleeves and a set of fixed sleeves. The threaded sleeves are fitted onto the surface of the threaded rod (4), and the fixed sleeves are fitted onto the surface of the threaded sleeves.

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