Groove body water stop structure and construction method thereof

Abstract

The invention provides a groove body water stop structure and a construction method thereof, and belongs to the technical field of hydraulic engineering or municipal engineering. The first clamping groove of the connecting piece is connected with the second clamping groove of the groove body in a clamped mode, rapid preliminary positioning is achieved, installation errors are reduced, the construction efficiency is improved, the limiting block of the fixing assembly is embedded into the limiting groove of the connecting piece, displacement of the connecting piece is further restrained, the transverse stability of the structure is enhanced, and deviation caused by uneven stress is avoided; then the bolts are rotated, the round blocks drive the clamping blocks to slide along the moving rods, the clamping force can be dynamically adjusted, the device adapts to groove bodies and connecting pieces of different sizes or deformation, it is ensured that the joints are tightly attached, the gap water leakage risk is reduced, the construction convenience and the fixing precision are improved, meanwhile, the four sets of clamping blocks and the three sets of screws are combined, multi-point distributed fixing is formed, and the fixing effect is good. And fastening force is uniformly transmitted, structural damage caused by local stress concentration is avoided, and meanwhile the overall vibration resistance is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy engineering or municipal engineering, and in particular to a trough water-stopping structure and a construction method thereof. Background Art

[0002] The trough is an important hydraulic structure for conveying water across obstacles in water conservancy projects. It is widely used in irrigation, water supply and other fields. The performance of the trough water-stop structure is directly related to the water conveyance efficiency and structural safety of the trough.

[0003] At present, traditional tank water-stopping structures are mostly filled with simple sealing materials or connected by ordinary machinery. Under the long-term effects of factors such as water scouring, temperature changes, and foundation settlement, the sealing materials age and the connection parts loosen, resulting in leakage. Some traditional water-stopping structures are prone to displacement, deformation or falling off due to loose connections when subjected to large water pressure, water flow impact or special working conditions (such as earthquakes). In addition, the existing water-stopping structures lack effective monitoring methods, making it difficult to detect early problems such as tiny cracks and loose connections. Problems are often not discovered until they become serious, with high maintenance costs and affecting the operation of the tank. Therefore, a tank water-stopping structure and a construction method thereof are proposed. Summary of the invention

[0004] In view of this, an embodiment of the present invention hopes to provide a trough water-stopping structure and a construction method thereof to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of an embodiment of the present invention is implemented as follows: a trough water-stopping structure, comprising a trough body, a connecting piece, a movable component, a fixed component and a detection module, wherein one side of the trough body is provided with a second card slot and a second threaded hole, the outer side of the connecting piece is provided with a limiting groove and a placement groove, the connecting piece is provided with a card slot one, a sliding groove and a threaded hole one, and the card slot one and the card slot two are arranged in a card-connected manner.

[0006] In some embodiments: the moving component is installed on the connecting piece, including a motor, a threaded rod, a slider and a slide rod. The motor is located in a placement groove. The output end of the motor is fixedly connected to the threaded rod. The threaded rod is threadedly connected to the slider. The detection module is installed on the slider. The slide rod passes through and is fixed to the connecting piece. The threaded rod, the slider and the slide rod are all located in the slide groove. The threaded rod passes through and is rotatably connected to the connecting piece. Two groups of threaded rods and sliders are provided.

[0007] In some embodiments: The fixing component is installed on the connecting piece and the groove body, and includes a fixing block, a moving rod, a clamping block, a round block, a bolt and a screw. A clamping groove is provided on the fixing block. The moving rod is slidably connected to one side of the fixing block. The clamping block is located on the side of the moving rod away from the fixing block. The round block is rotatably connected to one side of the clamping block. The bolt is fixedly connected to the side of the round block away from the clamping block, and the round block penetrates and is rotatably connected to the fixing block.

[0008] In some embodiments: Two sets of round blocks, bolts and moving rods are provided on the clamping block. A screw is installed on one side of the fixing component. Four sets of clamping blocks are provided. Three sets of screws are provided. A limiting groove is provided on the fixing block, and a limiting block is located in the limiting groove;

[0009] In some embodiments: Two sets of detection modules are provided and arranged along the connection of the connecting piece and the groove body, for scanning the surface of the connection of the groove body and the fixing component and outputting scanning information.

[0010] In some embodiments: It further includes a control module. The control module receives the detection information output by the detection module. The control module and the detection module are wirelessly connected. The control module judges whether there are cracks on the surface of the connection of the connecting piece and the groove body according to the detection information.

[0011] A construction method for a water stop structure of a groove body includes the following steps:

[0012] S1. Preparation work: Check the integrity of the groove body, connecting piece, moving component, fixing component and detection module, and clean the impurities on the surface of each component;

[0013] S2. Installation of the connecting piece: Install the limiting block inside the fixing component, make the limiting block cooperate with the limiting groove of the connecting piece, and perform preliminary positioning of the connection between the connecting piece and the groove body through the first clamping groove and the second clamping groove;

[0014] S3. Installation of the fixing component: Install the fixing component on the connecting piece and the groove body, initially fix the groove body and the connecting piece by tightening the screw, adjust the position of the clamping block, make the moving rod slide in the fixing block, rotate the bolt, and drive the clamping block to clamp the groove body and the connecting piece through the round block;

[0015] S4. Installation of the moving component and the detection module: Install the motor of the moving component in the placement groove of the connecting piece, install the threaded rod, slider and slide rod in the chute and complete the connection, make the threaded rod penetrate and be rotatably connected to the connecting piece, and install the detection module on the slider;

[0016] S5. System debugging: Start the motor and test the smoothness of the movement of the moving component driving the detection module. Turn on the detection module and the control module, and test the scanning function of the detection module on the surface of the connection between the tank body and the fixed component, as well as the function of the control module to receive and process the detection information and judge whether there is water seepage at the connection.

[0017] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0018] 1. In the present invention, the first clamping groove of the connecting piece is clamped with the second clamping groove of the tank body to achieve rapid preliminary positioning, reduce installation errors, and improve construction efficiency. The limiting block of the fixed component is embedded in the limiting groove of the connecting piece to further restrict the displacement of the connecting piece, enhance the lateral stability of the structure, avoid offset caused by uneven stress, and then rotate the bolt to drive the clamping block to slide along the moving rod through the round block, so as to dynamically adjust the clamping force to adapt to different sizes or deformed tank bodies and connecting pieces, ensure tight fit at the connection, reduce the risk of gap leakage, improve construction convenience and fixing accuracy. At the same time, the combination of four groups of clamping blocks and three groups of screws forms multi-point distributed fixing, evenly transmits the fastening force, avoids structural damage caused by local stress concentration, and enhances the overall vibration resistance performance.

[0019] 2. In the present invention, the moving component drives the threaded rod to rotate through the motor, drives the slider to move linearly along the sliding rod, realizes the automatic reciprocating scanning of the detection module, without manual intervention, reduces the detection cost. The configuration of two groups of threaded rods and the slider improves the smoothness and load capacity of the movement of the detection module, ensures the reliability of the scanning process, and two groups of detection modules are arranged along the connection between the connecting piece and the tank body, which can fully cover the key water-stop parts, scan the surface cracks or leakage hidden dangers in real time, and transmit the data to the control module through wireless transmission to realize early warning of leakage problems.

[0020] 3. The construction steps of the present invention are carried out in sequence from component inspection, positioning and installation to fixing and detection module debugging, with clear logic, which is convenient for construction personnel to operate and reduces quality problems caused by chaotic operation. First, complete the preliminary positioning through the clamping groove and the limiting groove, and then achieve fine fastening through screw fixing and clamping block adjustment to ensure the accurate installation position of each component, avoid deviations caused by one-time fastening that are difficult to correct. Finally, test the smooth operation of the moving component by starting the motor, as well as the linkage function of the detection module and the control module, which can timely discover problems such as mechanical jamming and signal transmission failure during the construction stage, avoid hidden dangers being left to the operation stage, and reduce the later maintenance cost.

[0021] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of a groove water stop structure and its construction method of the present invention;

[0024] Figure 2 It is a schematic diagram of a partial structure of a groove water stop structure and its construction method of the present invention Figure 1 ;

[0025] Figure 3 It is a schematic diagram of a partial structure of a groove water stop structure and its construction method of the present invention Figure 2 ;

[0026] Figure 4 It is a schematic diagram of a partial structure of a groove water stop structure and its construction method of the present invention Figure 3 ;

[0027] Figure 5 It is a schematic diagram of a partial structure of a groove water stop structure and its construction method of the present invention Figure 4 .

[0028] Reference numerals: 1, connecting member; 2, groove body; 3, fixing assembly; 4, limiting groove; 5, sliding groove; 6, placing groove; 7, first threaded hole; 8, first clamping groove; 9, second threaded hole; 10, second clamping groove; 11, moving assembly; 111, motor; 112, threaded rod; 113, slider; 114, detection module; 115, sliding rod; 12, screw; 13, limiting block; 14, clamping block; 15, round block; 16, bolt; 17, moving rod; 18, fixing block; 19, clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] In the following text, only some exemplary embodiments are briefly described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0030] It should be noted that terms such as "first", "second", "symmetric", "array", etc. are only used for the purpose of distinguishing descriptions and position descriptions, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, those limited by features such as "first", "symmetric", etc. may explicitly or implicitly include one or more of such features; similarly, when there is no numerical limitation on certain features in the form of words such as "two", "three", etc., it should be noted that such features also belong to those that explicitly or implicitly include one or more feature quantities;

[0031] In the present invention, unless otherwise clearly specified and defined, terms such as "installed", "connected", "fixed", etc. should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, a welding connection, or an indirect connection through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with the accompanying drawings and specific circumstances.

[0032] Partial technical problems, main solutions, secondary technical problems and countermeasures

[0033] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0034] As Figures 1-5 shown, the embodiment of the present invention provides a water stop structure for a trough body 2, including a trough body 2, a connecting member 1, a moving assembly 11, a fixing assembly 3 and a detection module 114. A second clamping groove 10 and a second threaded hole 9 are provided on one side of the trough body 2. A limiting groove 4 and a placement groove 6 are provided on the outer side of the connecting member 1. A first clamping groove 8, a sliding groove 5 and a first threaded hole 7 are provided on the connecting member 1. The first clamping groove 8 and the second clamping groove 10 are arranged in a clamping manner.

[0035] In this embodiment, the water stop structure of the trough body 2 composed of the trough body 2, the connecting member 1, the moving assembly 11, the fixing assembly 3 and the detection module 114 realizes the precise sealing and dynamic clamping of the gap at the connection between the trough body 2 and the connecting member 1, and at the same time realizes the operation of automatic scanning detection and intelligent judgment of the leakage hidden danger at the connection between the trough body 2 and the connecting member 1.

[0036] It should be noted that the limiting groove 4 is used to cooperate with the limiting block 13 of the fixing assembly 3 to limit the lateral movement of the connecting member 1 and enhance stability. The placement groove 6 is used to accommodate the motor 111 of the moving assembly 11 to provide an installation space, and the sliding groove 5: internally installs components such as the threaded rod 112 and the slider 113 of the moving assembly 11 to guide the movement of the detection module 114.

[0037] Specifically, the moving component 11 is installed on the connecting piece 1, including a motor 111, a threaded rod 112, a slider 113, and a slide bar 115. The motor 111 is located in the placement groove 6. The output end of the motor 111 is fixedly connected to the threaded rod 112. The threaded rod 112 is threadedly connected to the slider 113. A detection module 114 is installed on the slider 113. The slide bar 115 passes through and is fixed to the connecting piece 1. The threaded rod 112, the slider 113, and the slide bar 115 are all located in the chute 5. The threaded rod 112 passes through and is rotatably connected to the connecting piece 1. There are two sets of the threaded rod 112 and the slider 113.

[0038] As a preferred embodiment, the motor 111 drives the threaded rod 112 to rotate. When the threaded rod 112 rotates, the slider 113 moves linearly along the threaded rod 112 due to thread engagement. At the same time, the slider 113 is restricted by the slide bar 115 and can only translate along the direction of the chute 5, avoiding rotation.

[0039] Specifically, the fixing component 3 is installed on the connecting piece 1 and the groove body 2, including a fixing block 18, a moving rod 17, a clamping block 14, a round block 15, a bolt 16, and a screw 12. The fixing block 18 is provided with a clamping groove 19. The moving rod 17 is slidably connected to one side of the fixing block 18. The clamping block 14 is located on the side of the moving rod 17 away from the fixing block 18. The round block 15 is rotatably connected to one side of the clamping block 14. The bolt 16 is fixedly connected to the side of the round block 15 away from the clamping block 14, and the round block 15 passes through and is rotatably connected to the fixing block 18.

[0040] As a preferred embodiment, the clamping block 14 is connected to the fixing block 18 through the moving rod 17. The moving rod 17 can slide in the fixing block 18, driving the clamping block 14 to approach or move away from the connection point to adjust the clamping force. When the bolt 16 is manually rotated, the round block 15 rotates accordingly, thereby pushing the clamping block 14 to move linearly along the moving rod 17. At the same time, the groove body 2 and the connecting piece 1 are tightly pressed together by the clamping block 14 to eliminate the gap and improve the water stop effect.

[0041] Specifically, there are two sets of the round block 15, the bolt 16, and the moving rod 17 on the clamping block 14. A screw 12 is installed on one side of the fixing component 3. There are four sets of the clamping blocks 14 and three sets of the screws 12. A limiting groove 4 is provided on the fixing block 18, and a limiting block 13 is located in the limiting groove 4.

[0042] As a preferred embodiment, the limiting groove 4 of the fixing block 18 cooperates with the limiting block 13 to ensure the accurate position of the fixing component 3 during installation and prevent deviation. The screw 12 is used to initially fix the fixing component 3 and cooperate with the clamping block 14 to achieve "positioning first and then fastening".

[0043] Specifically, there are two sets of the detection modules 114, which are arranged along the connection between the connecting piece 1 and the groove body 2, used to scan the surface of the connection between the groove body 2 and the fixing component 3 and output the scanning information.

[0044] As a preferred embodiment, the two groups of detection modules 114 are symmetrically distributed on both sides of the connection, covering the entire joint area to avoid missed detection.

[0045] Specifically, it further includes a control module. The control module receives the detection information output by the detection module 114. The control module and the detection module 114 are wirelessly connected. The control module determines whether there are cracks on the surface of the connection between the connecting member 1 and the groove body 2 according to the detection information.

[0046] As a preferred embodiment, wireless communication technology is adopted to avoid the complexity of cable wiring, facilitate installation and later maintenance, and can give real-time warnings, such as triggering an alarm when a crack is found, or recording data for long-term trend analysis to assist in operation and maintenance decision-making.

[0047] A construction method for the water stop structure of the groove body 2 includes the following steps:

[0048] S1. Preparation work: Check the integrity of the groove body 2, the connecting member 1, the moving component 11, the fixing component 3 and the detection module 114, and clean the impurities on the surfaces of each component.

[0049] S2. Installation of the connecting member 1: Install the limit block 13 inside the fixing component 3 so that the limit block 13 cooperates with the limit groove 4 of the connecting member 1, and initially position the connecting member 1 and the groove body 2 by snap-fitting through the first slot 8 and the second slot 10.

[0050] S3. Installation of the fixing component 3: Install the fixing component 3 on the connecting member 1 and the groove body 2, initially fix the groove body 2 and the connecting member 1 by tightening the screw 12, adjust the position of the clamping block 14 so that the moving rod 17 slides inside the fixing block 18, rotate the bolt 16, and drive the clamping block 14 to clamp the groove body 2 and the connecting member 1 through the round block 15.

[0051] S4. Installation of the moving component 11 and the detection module 114: Install the motor 111 of the moving component 11 in the placement groove 6 of the connecting member 1, install the threaded rod 112, the slider 113, and the sliding rod 115 in the sliding groove 5 and complete the connection, so that the threaded rod 112 penetrates and is rotatably connected to the connecting member 1, and install the detection module 114 on the slider 113.

[0052] S5. System debugging: Start the motor 111, test the smoothness of the movement of the moving component 11 driving the detection module 114, turn on the detection module 114 and the control module, test the scanning function of the detection module 114 for the surface of the connection between the groove body 2 and the fixing component 3, and the function of the control module to receive and process the detection information and judge whether there is water seepage at the connection.

[0053] In this embodiment, when the present invention works specifically: through the concave-convex clamping connection between the first clamping groove 8 and the second clamping groove 10, the connecting member 1 and the groove body 2 achieve rapid and accurate positioning; the limiting block 13 is embedded in the limiting groove 4 of the connecting member 1, effectively restricting the lateral displacement and enhancing the overall stability; the fixing block 18 is connected to the groove body 2 and the connecting member 1 through the clamping groove 19. After being initially fixed by the screw 12, the bolt 16 is manually rotated to drive the round block 15 to rotate, and the clamping block 14 is pushed to slide along the moving rod 17, tightly pressing the groove body 2 and the connecting member 1 together to completely eliminate the gap. When the moving assembly 11 and the detection module 114 are deployed, the motor 111 drives the threaded rod 112 to rotate, causing the slider 113 to move linearly along the sliding rod 115, driving the detection module 114 to reciprocate in the sliding groove 5. The two detection modules 114 are symmetrically distributed on both sides of the joint, and the entire monitoring area can be covered.

[0054] After the motor 111 is started, the detection module 114 scans the joint at a uniform speed, and uses technologies such as laser scanning, image recognition, or ultrasonic waves to collect the geometric shape and leakage information on the surface of the connection in real time. The detection data is wirelessly transmitted to the control module, which analyzes and processes it based on a preset algorithm. Once cracks or leakage risks are detected, the system immediately triggers an audible and visual alarm and notifies the operation and maintenance personnel by means such as text message push. At the same time, the system automatically records historical data and generates a trend analysis report to provide a basis for scientifically formulating a maintenance plan. Through the deep integration of wireless communication and data analysis technologies, this structure upgrades traditional manual inspections to real-time online monitoring, significantly improving the ability to predict potential hazards and effectively reducing the risk of sudden accidents.

[0055] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.

Claims

1. A water stop structure for a tank body, comprising a tank body (2), a connecting member (1), a moving component (11), a fixing component (3) and a detection module (114), characterized in that: On one side of the groove body (2), a second clamping groove (10) and a second threaded hole (9) are provided. On the outer side of the connecting piece (1), a limiting groove (4) and a placing groove (6) are provided. On the connecting piece (1), a first clamping groove (8), a sliding groove (5), and a first threaded hole (7) are provided.

2. The water stop structure of the tank body according to claim 1, characterized in that: The moving component (11) is installed on the connecting piece (1) and includes a motor (111), a threaded rod (112), a slider (113), and a sliding rod (115). The motor (111) is located in the placing groove (6). The output end of the motor (111) is fixedly connected to the threaded rod (112). The threaded rod (112) is threadedly connected to the slider (113). A detection module (114) is installed on the slider (113). The sliding rod (115) penetrates and is fixed to the connecting piece (1). The threaded rod (112), the slider (113), and the sliding rod (115) are all located in the sliding groove (5). The threaded rod (112) penetrates and is rotatably connected to the connecting piece (1). Two sets of the threaded rod (112) and the slider (113) are provided.

3. The water stop structure of a tank body according to claim 1, characterized in that: The fixing component (3) is installed on the connecting piece (1) and the groove body (2) and includes a fixing block (18), a moving rod (17), a clamping block (14), a round block (15), a bolt (16), and a screw (12). A clamping groove (19) is provided on the fixing block (18). The moving rod (17) is slidably connected to one side of the fixing block (18). The clamping block (14) is located on the side of the moving rod (17) away from the fixing block (18). The round block (15) is rotatably connected to one side of the clamping block (14). The bolt (16) is fixedly connected to the side of the round block (15) away from the clamping block (14), and the round block (15) penetrates and is rotatably connected to the fixing block (18).

4. A water stop structure for a tank body according to claim 1, characterized in that: Two sets of the round block (15), the bolt (16), and the moving rod (17) are provided on the clamping block (14). A screw (12) is installed on one side of the fixing component (3). Four sets of the clamping blocks (14) are provided. Three sets of the screws (12) are provided. A limiting groove (4) is provided on the fixing block (18), and a limiting block (13) is located in the limiting groove (4).

5. The water stop structure for a tank body according to claim 1, wherein: Two sets of the detection modules (114) are provided and are arranged along the connection between the connecting piece (1) and the groove body (2) for scanning the surface at the connection between the groove body (2) and the fixing component (3) and outputting scanning information.

6. The water stop structure for a tank body and its construction method according to claim 1, characterized in that: It further includes a control module. The control module receives the detection information output by the detection module (114). The control module and the detection module (114) are wirelessly connected. The control module determines whether there are cracks on the surface at the connection between the connecting piece (1) and the groove body (2) according to the detection information.

7. A construction method using the groove water stop structure according to any one of claims 1-6, characterized in that, It includes the following steps: S1. Preparation work: Check the integrity of the groove body (2), the connecting piece (1), the moving component (11), the fixing component (3), and the detection module (114), and clean the impurities on the surfaces of each component; S2. Installation of the connecting member (1): Install the limit block (13) inside the fixing component (3) so that the limit block (13) cooperates with the limit groove (4) of the connecting member (1), and initially position the connecting member (1) and the groove body (2) by snap - connecting them through the first card slot (8) and the second card slot (10); S3. Installation of the fixing component (3): Install the fixing component (3) on the connecting member (1) and the groove body (2), initially fix the groove body (2) and the connecting member (1) by tightening the screw (12), adjust the position of the clamping block (14) so that the moving rod (17) slides inside the fixed block (18), rotate the bolt (16), and drive the clamping block (14) to clamp the groove body (2) and the connecting member (1) through the round block (15); S4. Installation of the moving component (11) and the detection module (114): Install the motor (111) of the moving component (11) inside the placement groove (6) of the connecting member (1), install the threaded rod (112), the slider (113), and the slide rod (115) inside the chute (5) and complete the connection, so that the threaded rod (112) passes through and is rotationally connected to the connecting member (1), and install the detection module (114) on the slider (113); S5. System debugging: Start the motor (111) to test the smoothness of the movement of the moving component (11) driving the detection module (114), turn on the detection module (114) and the control module, and test the scanning function of the detection module (114) on the surface of the connection between the groove body (2) and the fixing component (3), as well as the function of the control module to receive and process the detection information and judge whether there is water seepage at the connection.

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