CN216709600U - Underwater sensor retracting mechanism - Google Patents
Underwater sensor retracting mechanism Download PDFInfo
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- CN216709600U CN216709600U CN202122829105.6U CN202122829105U CN216709600U CN 216709600 U CN216709600 U CN 216709600U CN 202122829105 U CN202122829105 U CN 202122829105U CN 216709600 U CN216709600 U CN 216709600U
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- release
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Abstract
The utility model relates to the field of ocean measurement, in particular to an underwater sensor retracting mechanism suitable for a deep water submersible vehicle. The sensor release cabin is cylindrical and is fixed on the framework, the front end of the sensor release cabin is a sensor release end, and the sensor release end is also provided with a release cabin lock; the sensor release cabin is internally provided with a plurality of sensors which are arranged along the axial direction, the top surfaces of the sensors are fixed with a plurality of cable penetrating rings, the bottoms of the cable penetrating rings are fixedly connected with the sensors, cables sequentially penetrate through the cable penetrating rings at the tops of the sensors, the tail ends of the cables are fixed with limiting blocks, and the size of the limiting blocks is larger than the ring aperture of the cable penetrating rings. The release and the recovery of a plurality of sensors connected in series are realized, the submersible vehicle cannot interfere the measurement of the sensors, and the measurement precision of the sensors is improved.
Description
Technical Field
The utility model relates to the field of ocean observation, in particular to an underwater sensor retracting mechanism suitable for a deep water submersible vehicle.
Background
In the process of observing the ocean, a multi-sensor series connection mode is needed to be adopted for observation in many times. However, the existing underwater winch cannot realize the release and recovery of the multi-sensor series connection, so that the series connection measurement of the multi-sensor cannot be realized; in addition, in deep sea observation, when the sensor is often mounted on a deep sea submersible vehicle, the distance between the sensor and the deep sea submersible vehicle is small, and the submersible vehicle influences the measurement precision of the sensor at the moment, so that the measurement result of the sensor is inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides an underwater sensor retracting mechanism which is simple in structure, realizes the releasing and the retracting of a plurality of sensors connected in series, avoids interference on the measurement of the sensors by a submersible vehicle and improves the measurement precision of the sensors.
The technical scheme of the utility model is as follows: a underwater sensor retracting mechanism comprises a cable and a frame fixedly connected with a submersible, and further comprises a sensor releasing cabin, a sensor pushing hydraulic cylinder and a releasing cabin lock, wherein the sensor releasing cabin is cylindrical and is fixed on the frame;
a plurality of sensors which are arranged along the axial direction are arranged in the sensor release cabin, a plurality of cable penetrating rings are fixed on the top surfaces of the sensors, the bottoms of the cable penetrating rings are fixedly connected with the sensors, cables sequentially penetrate through the cable penetrating rings on the tops of the sensors, a limiting block is fixed at the tail end of each cable, and the size of the limiting block is larger than the ring aperture of each cable penetrating ring;
the sensor releasing device comprises a sensor releasing cabin, a sensor releasing hydraulic cylinder, a cable penetrating ring, a sensor pushing hydraulic cylinder, a push rod and a sensor releasing ring, wherein a strip-shaped hole is formed in the top surface of the sensor releasing cabin along the axial direction of the sensor releasing cabin, the cable penetrating ring is arranged in the strip-shaped hole in a sliding mode, the sensor pushing hydraulic cylinder is fixed on the outer wall of the sensor releasing cabin, a cylinder body of the sensor pushing hydraulic cylinder is fixedly connected with the outer wall of the sensor releasing cabin, the piston rod of the sensor pushing hydraulic cylinder faces the direction opposite to the direction of the releasing end of the sensor, one end of the piston rod is connected with the cylinder body of the sensor pushing hydraulic cylinder, the push rod is fixed to the other end of the piston rod, and the push rod is located on the rear side of the cable penetrating ring fixed to the top of the sensor.
In the utility model, the release end of the sensor is horn-shaped, so that the release and recovery of the sensor are convenient.
The release cabin lock is rod-shaped, one end of the release cabin lock is connected with the hydraulic cylinder, and the other end of the release cabin lock extends into the sensor release cabin to block a sensor in the sensor release cabin.
The bottom of the cable penetrating ring is fixedly connected with the sensor through the fixing seat at the bottom of the cable penetrating ring, the cable penetrating ring and the fixing seat fixed with the cable penetrating ring are both located in the strip-shaped hole, and the size of the fixing seat is smaller than the width of the strip-shaped hole, so that the fixing seat can be provided with the cable penetrating ring to move in the strip-shaped hole in a reciprocating mode.
The utility model has the beneficial effects that: through the mechanism, the release and the recovery of a plurality of sensors connected in series are realized, a larger distance can be kept between the sensors and the submersible vehicle, the submersible vehicle cannot interfere with the measurement of the sensors, and the measurement precision of the sensors is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of a sensor release mechanism;
FIG. 2 is a schematic view of the structure of the sensor release capsule;
fig. 3 is a schematic diagram of the structure of the sensor.
In the figure: 1, a sensor release cabin; 2, pushing out the hydraulic cylinder by a sensor; 201 a piston rod; 202 a push rod; 3 releasing the cabin lock; 4, a cable; 5, cable penetrating rings; 6, a limiting block; 7, a strip-shaped hole; 8, a sensor; 9 fixing seats.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The utility model can be embodied in many different forms than those described herein and those skilled in the art will appreciate that the utility model is susceptible to similar forms of embodiment without departing from the spirit and scope of the utility model. Therefore, the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, the underwater sensor retracting mechanism comprises a cable 4, a sensor release cabin 1, a sensor push-out hydraulic cylinder 2 and a release cabin lock 3. The sensor release capsule 1 is cylindrical and is fixed to a frame connected to the submersible. The front end of the sensor release cabin 1 is a sensor release end which is trumpet-shaped, so that the release and recovery of the sensor are facilitated. Meanwhile, the release end of the sensor is also provided with a release cabin lock 3, the release cabin lock 3 is in a rod shape, one end of the release cabin lock is connected with the hydraulic cylinder, and the other end of the release cabin lock extends into the sensor release cabin 6, so that the sensor in the sensor release cabin is blocked.
The sensor release cabin 1 is internally provided with a plurality of sensors 8 which are arranged along the axial direction, wherein the sensor close to the release end of the sensor is a first-level sensor, and the following sensors are a second-level sensor and a third-level sensor … … n-level sensor in sequence. As shown in fig. 2, at least two cable-penetrating rings 5 are fixed on the top surface of the sensor 8, and the cable-penetrating rings 5 are fixedly connected with the sensor 8 through fixing seats 9 at the bottom of the cable-penetrating rings. The cable 4 passes cable ring 5 that wears at each sensor 8 top in proper order, and the end of cable 4 is fixed with stopper 6 simultaneously, and stopper 6's size is greater than the ring aperture who wears cable ring 5 to prevent to wear cable ring 5 and drop from the cable, guarantee to wear cable ring and can overlap all the time on the cable.
The top surface in sensor release cabin 1 is equipped with bar hole 7 along its axial, wears cable ring 5 and all is located bar hole 7 with the fixed fixing base 9 of wearing cable ring, and the size of fixing base 9 is less than the width of bar hole 7, therefore fixing base 9 can drive and wear cable ring 5 reciprocating motion in bar hole 7, wears cable ring 5 removal in-process, can drive sensor 8 and remove in sensor release cabin 1. A sensor push-out hydraulic cylinder 2 is fixed on the outer wall of the sensor release cabin 1, a cylinder body of the sensor push-out hydraulic cylinder 2 is fixedly connected with the outer wall of the sensor release cabin 1, a piston rod 201 of the sensor push-out hydraulic cylinder 2 faces to the direction opposite to the sensor release end, one end of the piston rod 201 is connected with the cylinder body of the sensor push-out hydraulic cylinder, the other end of the piston rod is fixed with a push rod 202, the push rod 202 is positioned on the rear side of a cable penetrating ring 5 fixed on the top of the sensor, and the rear side refers to the rear side relative to the movement direction of the sensor.
The operation of the mechanism is as follows. The release cabin lock 3 is opened, the sensor pushes out the hydraulic cylinder to act, the push rod 202 is moved to the rear side of the cable penetrating ring 5 of the first-level sensor or the sensor behind the first-level sensor, the cable penetrating ring 5 is pushed by the push rod 202 to move towards the sensor release end of the sensor release cabin 1, the sensor 8 fixed with the cable penetrating ring 5 also moves towards the sensor release end at the moment, and the first-level sensor is directly pushed out of the sensor release cabin 1 or pushed out of the sensor release cabin by the sensor at the rear side of the first-level sensor. The sensor 8 is pushed out of the sensor release chamber by a push rod 202 on the sensor push-out hydraulic cylinder 2, so that the release of the multi-stage series sensor is realized. When a plurality of sensors 14 need to be recovered, cables 4 are collected, and the sensors 8 can be driven to return to the sensor release cabin 1 in the cable collecting process.
The underwater sensor retracting mechanism provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides an underwater sensor jack, includes cable and with latent ware fixed connection's frame, its characterized in that: the sensor releasing cabin is cylindrical and is fixed on the frame, the front end of the sensor releasing cabin is a sensor releasing end, and the sensor releasing end is also provided with a releasing cabin lock;
a plurality of sensors which are arranged along the axial direction are arranged in the sensor release cabin, a plurality of cable penetrating rings are fixed on the surface of the top of each sensor, the bottoms of the cable penetrating rings are fixedly connected with the sensors, cables sequentially penetrate through the cable penetrating rings at the tops of the sensors, a limiting block is fixed at the tail end of each cable, and the size of the limiting block is larger than the ring aperture of each cable penetrating ring;
the sensor releasing device comprises a sensor releasing cabin, a sensor releasing hydraulic cylinder, a cable penetrating ring, a sensor pushing hydraulic cylinder, a push rod and a sensor releasing ring, wherein a strip-shaped hole is formed in the top surface of the sensor releasing cabin along the axial direction of the sensor releasing cabin, the cable penetrating ring is arranged in the strip-shaped hole in a sliding mode, the sensor pushing hydraulic cylinder is fixed on the outer wall of the sensor releasing cabin, a cylinder body of the sensor pushing hydraulic cylinder is fixedly connected with the outer wall of the sensor releasing cabin, the piston rod of the sensor pushing hydraulic cylinder faces the direction opposite to the direction of the releasing end of the sensor, one end of the piston rod is connected with the cylinder body of the sensor pushing hydraulic cylinder, the push rod is fixed to the other end of the piston rod, and the push rod is located on the rear side of the cable penetrating ring fixed to the top of the sensor.
2. The underwater sensor retracting mechanism of claim 1, wherein: the release end of the sensor is trumpet-shaped.
3. The underwater sensor retracting mechanism of claim 1, wherein: the release cabin lock is rod-shaped, one end of the release cabin lock is connected with the hydraulic cylinder, and the other end of the release cabin lock extends into the sensor release cabin.
4. The underwater sensor retracting mechanism of claim 1, wherein: the bottom of the cable penetrating ring is fixedly connected with the sensor through a fixing seat at the bottom of the cable penetrating ring, the cable penetrating ring and the fixing seat fixed with the cable penetrating ring are both positioned in the strip-shaped hole, and the size of the fixing seat is smaller than the width of the strip-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122829105.6U CN216709600U (en) | 2021-11-18 | 2021-11-18 | Underwater sensor retracting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122829105.6U CN216709600U (en) | 2021-11-18 | 2021-11-18 | Underwater sensor retracting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216709600U true CN216709600U (en) | 2022-06-10 |
Family
ID=81879559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122829105.6U Active CN216709600U (en) | 2021-11-18 | 2021-11-18 | Underwater sensor retracting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216709600U (en) |
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2021
- 2021-11-18 CN CN202122829105.6U patent/CN216709600U/en active Active
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