A floating access door sink-float automatic detection device

Abstract

The utility model provides a kind of floating access door sunken and floating amount automatic detection device, including slide rail structure, the slide rail structure is fixedly installed on floating access door;The top of slide rail structure is equipped with adjusting sliding block by locking member;The top of adjusting sliding block is fixedly installed with range sensor, and the side of range sensor is provided with lens protection cover in the top of adjusting sliding block and located;The range sensor is matched with target area and continuously gathers target distance data in access door sunken and floating process.This detection device is designed according to the working characteristics of floating access door, can safely and reliably realize the automatic detection of floating access door sunken and floating amount, ensure the accuracy and real-time of detection data, effectively prevent the tilt caused by the unequal sinking amount on both sides of detection, and finally ensure that floating access door safe and reliable operation;While due to the simple structure of device, adjusting and maintenance operation is convenient, significantly reduce the later maintenance time and artificial cost.

Description

Technical Field

[0001] This utility model relates to the field of lock maintenance, and in particular to an automatic detection device for the buoyancy of a floating maintenance gate. Background Technology

[0002] In existing technologies, the buoyancy detection technology for floating inspection gates has been widely applied in the field of water conservancy and hydropower engineering. Traditional detection methods mainly rely on manual observation of water level gauges or mechanical sensors to achieve monitoring functions. Although traditional detection methods can meet basic requirements to a certain extent, they still face many challenges under complex operating conditions.

[0003] For example, if the monitoring method of manually observing water level gauges is used, there are problems such as insufficient real-time performance, limited measurement accuracy, low observation efficiency, and susceptibility to interference from water flow fluctuations.

[0004] If mechanical sensors are used, their structural characteristics make them susceptible to the effects of the underwater environment. They are also prone to data inaccuracy due to the impact and displacement caused by water flow, resulting in data deviation and insufficient stability.

[0005] Therefore, existing methods for detecting the buoyancy of floating inspection gates have certain limitations, which can easily lead to errors and maintenance delays, affecting the safe and reliable operation of the floating inspection gates. Utility Model Content

[0006] To address the existing technical problems, the main objective of this utility model is to provide an automatic detection device for the buoyancy of a floating inspection door. This detection device is designed based on the working characteristics of the floating inspection door, and can safely and reliably realize the automatic detection of the buoyancy of the floating inspection door, ensuring the accuracy and real-time nature of the detection data. It effectively prevents tilting caused by uneven buoyancy on both sides, and ultimately ensures the safe and reliable operation of the floating inspection door. At the same time, due to the simple structure and convenient adjustment and maintenance of the device, it significantly reduces the subsequent maintenance time and labor costs.

[0007] To achieve the above-mentioned technical features, the purpose of this utility model is as follows: an automatic detection device for the buoyancy of a floating inspection door, comprising a slide rail structure, the slide rail structure being fixedly installed on the floating inspection door; an adjusting slider is installed on the top of the slide rail structure via a locking component; a distance sensor is fixedly installed on the top of the adjusting slider, and a lens protective cover is provided on the top of the adjusting slider and on the side of the distance sensor; the distance sensor cooperates with the target area and continuously collects target distance data during the buoyancy process of the inspection door.

[0008] Preferably, the slide rail structure includes a slide rail plate, on the top surface of the slide rail plate are machined with a first slide groove and a second slide groove arranged symmetrically on both sides, and on the bottom surface of the slide rail plate are symmetrically fixed with ear seats, which are machined with symmetrically arranged mounting holes. The ear seats are used to cooperate and connect with the floating inspection door. Positioning pin holes are machined on both sides of the first slide groove and the second slide groove.

[0009] Preferably, the ends of the first and second slides are provided with stop structures.

[0010] Preferably, the adjusting slider includes a U-shaped slider body, which cooperates with the first slide groove and the second slide groove; the two sides of the U-shaped slider body are symmetrically machined with locking pin holes, which cooperate with the positioning pin holes and are locked by locking components.

[0011] Preferably, the locking element is a locating pin.

[0012] Preferably, the slide rail structure is made of high-strength aluminum alloy material and the surface is anodized.

[0013] Preferably, the housing of the ranging sensor is made of a corrosion-resistant material.

[0014] The present invention has the following beneficial effects:

[0015] 1. This utility model detection device is designed based on the working characteristics of floating inspection gates. It can safely and reliably realize the automatic detection of the floating inspection gate's buoyancy, ensuring the accuracy and real-time nature of the detection data. It effectively prevents tilting caused by uneven buoyancy on both sides, and ultimately ensures the safe and reliable operation of the floating inspection gate. At the same time, due to the simple structure and convenient adjustment and maintenance operation of the device, it significantly reduces the subsequent maintenance time and labor costs.

[0016] 2. This utility model device features slide rail adjustment and mechanical locking, which can solve the problems of low efficiency of manual observation and inaccurate data caused by the mechanical sensor being easily deflected by water flow in the traditional floating inspection gate buoyancy detection. It effectively avoids the risk of measurement errors and maintenance delays caused by unstable detection device position or inconvenient maintenance. At the same time, due to the simple structure of the device and the convenient adjustment and maintenance operation, it significantly reduces the later maintenance time and labor costs.

[0017] 3. The aforementioned adjusting slider can be used to support and adjust the position of the ranging sensor, thereby meeting the requirements for precise longitudinal positioning under different working conditions.

[0018] 4. By using locking components, the adjustment slider can be reliably locked by matching the corresponding locking pin holes and positioning pin holes. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a three-dimensional view of the overall structure of this utility model.

[0021] Figure 2 This is a three-dimensional diagram of the slide rail structure of this utility model.

[0022] Figure 3 A three-dimensional structural diagram of the adjusting slider and its top ranging sensor of this utility model.

[0023] Figure 4 This is a diagram showing the locked state during the operation of this utility model.

[0024] In the diagram: 1. Distance sensor; 2. Adjustment slider; 3. Slide rail structure; 4. Locking component; 5. Lens protective cover.

[0025] U-shaped slider body 201, locking pin hole 202;

[0026] First slide groove 301, second slide groove 302, mounting hole 303, ear seat 304, slide rail plate 305, positioning pin hole 306, stop structure 307. Detailed Implementation

[0027] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0028] See Figure 1-4 An automatic detection device for the buoyancy of a floating inspection door includes a slide rail structure 3, which is fixedly installed on the floating inspection door. An adjusting slider 2 is mounted on the top of the slide rail structure 3 via a locking element 4. A distance sensor 1 is fixedly mounted on the top of the adjusting slider 2, and a lens protective cover 5 is provided on the top of the adjusting slider 2 and on the side of the distance sensor 1. The distance sensor 1 works in conjunction with the target area and continuously collects target distance data during the buoyancy process of the inspection door. This detection device is designed based on the working characteristics of floating inspection doors, and can safely and reliably realize the automatic detection of the buoyancy of the floating inspection door, ensuring the accuracy and real-time nature of the detection data. It effectively prevents tilting caused by uneven buoyancy on both sides, and ultimately ensures the safe and reliable operation of the floating inspection door. Furthermore, due to the simple structure and convenient adjustment and maintenance operation of the device, it significantly reduces subsequent maintenance time and labor costs. In practical use, the slide rail structure 3 is fixedly installed on the floating inspection door. Then, the adjusting slider 2 is installed on the slide rail structure 3 through the locking part 4, thereby adjusting the position of the distance sensor 1. By aligning the distance sensor 1 with the target area, the floating inspection door's buoyancy can be detected in real time. This effectively avoids the risk of measurement errors and maintenance delays caused by unstable detection device position or inconvenient maintenance.

[0029] Furthermore, the slide rail structure 3 includes a slide rail plate 305. The top surface of the slide rail plate 305 has symmetrically arranged first and second slide grooves 301 and 302 on both sides. The bottom surface of the slide rail plate 305 has symmetrically fixed ear seats 304 on both sides. The ear seats 304 have symmetrically arranged mounting holes 303, which are used to connect with the floating inspection door. Positioning pin holes 306 are machined on both sides of the first and second slide grooves 301 and 302. This slide rail structure 3 facilitates the subsequent adjustable installation of the adjusting slider 2, thereby facilitating its position adjustment and ultimately achieving the purpose of adjusting the installation position of the ranging sensor 1.

[0030] Furthermore, a stop structure 307 is provided at the end of the first slide groove 301 and the second slide groove 302. The stop structure 307 can prevent the adjusting slider 2 from sliding out of the track.

[0031] Furthermore, the adjusting slider 2 includes a U-shaped slider body 201, which mates with the first slide groove 301 and the second slide groove 302. The U-shaped slider body 201 has symmetrically machined locking pin holes 202 on both sides, which mate with positioning pin holes 306 and are locked by the locking member 4. This adjusting slider 2 facilitates its interaction with the slide rail structure 3, thereby enabling the adjustment of the slider 2's installation position.

[0032] Furthermore, the locking element 4 is a positioning pin. The positioning pin is connected to the side of the slide rail structure 3 by threads, and rotating the knob can push the slider to move along the slide rail. The positioning pin is located on the other side of the slide rail structure 3, and positioning pin holes 306 are evenly distributed on the other side of the slide rail structure 3. The positioning pin holes 306 cooperate with the positioning pin to fix the ranging sensor 1.

[0033] Furthermore, the slide rail structure 3 is made of high-strength aluminum alloy material, and its surface is anodized to enhance its corrosion resistance.

[0034] Furthermore, the housing of the ranging sensor 1 is made of corrosion-resistant material and has waterproof properties.

[0035] Furthermore, the housing of the ranging sensor 1 is made of 316 stainless steel or engineering plastic.

[0036] The working process and principle of this utility model:

[0037] In practical applications, such as Figure 4As shown, the range sensor 1 is installed to a predetermined position via the adjusting slider 2. First, the locking piece 4 is released, and the range sensor 1 is moved along the slide rail structure 3 to the target position. Then, the longitudinal position of the range sensor 1 is adjusted through the positioning hole until it is aligned with the target area. Finally, the position of the range sensor 1 is fixed by the locking piece 4. During this process, the angle and distance of the range sensor 1 can be flexibly adjusted.

[0038] Calibrate the initial parameters of distance sensor 1. Distance sensor 1 continuously collects target distance data during the sinking and floating process of the inspection door. Based on the feedback data, the operator can readjust the position of distance sensor 1 and promptly issue an alarm when the sinking of the floating inspection door exceeds the threshold.

[0039] In the above embodiments, all components are assembled strictly according to design requirements to ensure the overall performance of the device is stable and reliable. The external structure of the ranging sensor 1 facilitates daily maintenance, and the high-strength material and anodizing treatment of the slide rail structure 3 enhance the device's corrosion resistance. The positioning pin hole and positioning pin design of the locking component 4 effectively prevent the ranging sensor 1 from shifting position due to water flow impact.

[0040] This utility model is applicable to the maintenance and repair of facilities such as sluice gates and ship locks in water conservancy and hydropower projects. Its modular design improves reliability and reduces the cost of manual inspection.

Claims

1. An automatic detection device for the buoyancy of a floating inspection door, characterized in that, The system includes a slide rail structure (3), which is fixedly installed on the floating inspection door; an adjusting slider (2) is installed on the top of the slide rail structure (3) via a locking element (4); a distance sensor (1) is fixedly installed on the top of the adjusting slider (2), and a lens protective cover (5) is provided on the top of the adjusting slider (2) and on the side of the distance sensor (1); the distance sensor (1) cooperates with the target area and continuously collects target distance data during the floating and sinking process of the inspection door.

2. The automatic detection device for the buoyancy of a floating inspection door according to claim 1, characterized in that: The slide rail structure (3) includes a slide rail plate (305). The top surface of the slide rail plate (305) has a first slide groove (301) and a second slide groove (302) arranged symmetrically on both sides. The bottom surface of the slide rail plate (305) has ear seats (304) fixed symmetrically on both sides. The ear seats (304) have mounting holes (303) arranged symmetrically on them. The ear seats (304) are used to connect with the floating inspection door. The first slide groove (301) and the second slide groove (302) have positioning pin holes (306) on both sides.

3. The automatic detection device for the buoyancy of a floating inspection door according to claim 2, characterized in that: The first slide (301) and the second slide (302) are provided with a stop structure (307) at their ends.

4. The automatic detection device for the buoyancy of a floating inspection door according to claim 2, characterized in that: The adjusting slider (2) includes a U-shaped slider body (201), which is engaged with the first slide groove (301) and the second slide groove (302). The U-shaped slider body (201) has symmetrical locking pin holes (202) on both sides, which are engaged with the positioning pin holes (306) and locked by the locking member (4).

5. The automatic detection device for the buoyancy of a floating inspection door according to claim 4, characterized in that: The locking element (4) uses a positioning pin.

6. The automatic detection device for the buoyancy of a floating inspection door according to claim 1, characterized in that: The slide rail structure (3) is made of aluminum alloy and its surface is anodized.

7. The automatic detection device for the buoyancy of a floating inspection door according to claim 1, characterized in that: The housing of the ranging sensor (1) is made of corrosion-resistant material.

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