A road and bridge seepage detection device

Abstract

The present invention relates to the technical field of water seepage detection equipment, and discloses a road and bridge water seepage detection device and its usage method, including a bottom plate. A fixed column is fixedly connected to the top of the bottom plate. A downpipe is fixedly connected to the center of the top of the bottom plate. A water outlet hole is opened at the bottom of the bottom plate, and the water outlet hole is adapted to the bottom of the downpipe. A fixing plate is fixedly connected to the outer surface of the downpipe. An assembly hole is opened at the top of the fixing plate. An electric push rod is fixedly connected to the inner wall of the assembly hole. The bottom output end of the electric push rod is fixedly connected to a push rod. When the hollow ball lifts one end of the rotating rod, the other end of the rotating rod will descend. As the liquid level continuously rises, the top cover will come into complete contact with the exhaust nozzle, closing the position where water flows out of the exhaust nozzle, preventing the liquid from flowing out due to untimely closing of the exhaust nozzle, thereby preventing the water from affecting the sealing material and causing leakage, affecting the detection value, and even possibly requiring re-preparation for detection. At the same time, it can also achieve the effect of automatic closing.

Description

Technical Field

[0001] The present invention relates to the technical field of water seepage detection equipment, and particularly to a road and bridge water seepage detection device and its use method. Background Technique

[0002] Road bridges, usually called highway bridges, are bridges specifically designed to carry the traffic load on highways or ordinary roads. They ensure that vehicles and pedestrians can safely cross various natural and man-made obstacles. Usually, the bridge surface is paved with asphalt. Before the bridge is delivered, it is necessary to detect the water seepage of the bridge surface. Usually, detection equipment is required. After the staff installs the instrument, it is necessary to discharge the air at the position where it contacts the road surface to facilitate subsequent detection.

[0003] However, when the staff discharges the air from the instrument, they need to manually turn the exhaust device. If the staff does not turn the exhaust device in time or slowly after the exhaust is completed, the water in the device will flow out from the exhaust device. The flowing water will flow along the instrument to the sealing material, affecting the sealing material, and then causing water leakage at this part, affecting the detection value, and even possibly requiring re-preparation for detection. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a road and bridge water seepage detection device, including a bottom plate. A fixed column is fixedly connected to the top of the bottom plate. A downpipe is fixedly connected to the center of the top of the bottom plate. A water outlet hole is opened at the bottom of the bottom plate, and the water outlet hole is adapted to the bottom of the downpipe. A fixing plate is fixedly connected to the outer surface of the downpipe. An assembly hole is opened at the top of the fixing plate. An electric push rod is fixedly connected to the inner wall of the assembly hole. The bottom output end of the electric push rod is fixedly connected to a push rod. The bottom of the push rod is fixedly connected to a moving ring. A sliding hole is opened at the top of the moving ring, and the inner wall of the sliding hole is in contact with the outer surface of the fixed column. A valve is fixedly connected to the top of the fixing plate. A water outlet is opened at the bottom of the inner wall of the downpipe;

[0005] Leakage prevention component. A moving groove is opened at the bottom of the moving ring. A moving block is in contact with the inner wall of the moving groove. A first spring is fixedly connected to the top of the moving block, and the top of the first spring is fixedly connected to the top inner wall of the moving groove;

[0006] The automatic closing component has a water bucket fixedly connected to the side of the bottom plate top away from the sewer pipe, a limit block fixedly connected to the inner wall of the water bucket, a notch is provided on the top of the limit block, the inner wall of the notch contacts a sliding column, a hollow ball is fixedly connected to the bottom of the sliding column, a rotating rod is rotatably connected to the top cover on the side of the rotating rod away from the sliding column, and the outer surface of the top cover contacts an exhaust nozzle. After the detection device is assembled on the sealing material, the staff pours water into the sewer pipe, and then the water falls through the sewer pipe to the space formed by the bottom plate and the bridge pavement, and the excess air inside can be discharged from the exhaust nozzle. When all the air is discharged, water will gush out from the exhaust nozzle, and the gushing water will enter Inside the water barrel, when the water inside the water barrel continues to increase, the liquid level will rise, and since the hollow ball is hollow, the rising liquid level will lift it up, and the rising hollow ball will simultaneously drive the sliding column to rise under the restriction of the limit block. Since the middle part of the rotating rod is restricted by the limit column, when the hollow ball lifts one end of the rotating rod, the other end of the rotating rod will drop. As the liquid level continues to rise, the top cover will completely contact the exhaust nozzle, so that it will close the water outlet position of the exhaust nozzle, thereby preventing the exhaust nozzle from closing in time and causing liquid to flow out, thereby causing the water to affect the sealing material, causing it to leak, affecting the test value, and even requiring re-test preparation. At the same time, it can also have the effect of automatic closing.

[0007] Preferably, there are several anti-leakage components, and the parts included in the several anti-leakage components are the same. The several anti-leakage components are arranged in a ring array, the top of the moving ring contacts with a spring sliding wheel, the bottom of the spring sliding wheel is fixedly connected to a clamping plate, the top of the moving block is arranged as an inclined surface, and the bottom of the moving block is fixedly connected to a pressure plate. The present invention presses the detection device on the sealing material, and then starts the electric push rod to drive the moving ring to move under the restriction of the fixed column. The moving ring will drive the clamping plate and the pressure plate to move synchronously while moving. After the pressure plate contacts the ground, the spring sliding wheel will move in the direction of the moving block under the continuous movement of the moving ring. When the inclined surface of the moving block contacts the spring sliding wheel and moves continuously, the spring sliding wheel will move in the opposite direction of the moving block. The movement of the spring sliding wheel will drive the splint to move synchronously inward, thereby pushing the sealing material on the road surface toward the base plate to shape the material. Since there are several splints and they form a circle after fitting together, the fit between the outer surface of the base plate and the sealing material can be strengthened to avoid insufficient sealing of the sealing material, resulting in water flowing out from the insufficiently sealed part, causing slight errors in the detection value, and reducing the workload of the staff for spreading the sealing material.

[0008] Preferably, a limiting post is fixedly connected to the top of the water storage bucket. An assembly hole is formed on the right side of the rotating rod. The inner wall of the assembly hole is in contact with the outer surface of the rotating rod. The bottom of the exhaust nozzle is fixedly connected to the top of the bottom plate, and the outer surface of the exhaust nozzle is fixedly connected to the inner wall of the water storage bucket.

[0009] Preferably, an exhaust assembly is arranged below the fixed plate. The number of exhaust assemblies is several. The several exhaust assemblies are arranged in a circular array. The parts included in the several exhaust assemblies are all the same. The exhaust assembly includes a first fixing ring. The top of the first fixing ring is fixedly connected to the bottom of the moving ring. A second spring is fixedly connected to the inner wall of the first fixing ring. One side of the bottom of the moving ring close to the first fixing ring is fixedly connected to a second fixing ring. A moving hole is formed on the back of the second fixing ring, and a moving column is in contact with the inner wall of the moving hole.

[0010] Preferably, a limiting ring is fixedly connected to the outer surface of the moving column. A pulley is fixedly connected to the back of the limiting ring. A third fixing ring is sleeved on the outer surface of the downcomer. The number of the third fixing rings is several. The several third fixing rings are arranged in a vertical array. A sliding groove is formed on the outer surface of the downcomer. A pressing block is in contact with the inner wall of the sliding groove. A connecting column is fixedly connected to the back of the pressing block. A thorn plate is fixedly connected to the back of the connecting column. A return spring is fixedly connected to the back of the pressing block. The back of the return spring is fixedly connected to the front surface of the inner wall of the sliding groove. The number of the return springs is two. The two return springs are symmetrically arranged with the connecting column as the center. In the present invention, when the moving ring descends, it will also drive the first fixing ring and the second fixing ring to move synchronously. Since the moving column moves inside the second fixing ring and is restricted by the second spring, the moving column drives the pulley to always fit the downcomer. When the pulley moves onto the third fixing ring, the moving column will drive the second spring to continue to contract and store energy. When the pulley moves down from the third fixing ring, it will impact the pressing block, so that the connecting column drives the thorn plate to quickly move into the downcomer, stabbing the large air bubbles that have not been discharged from the drain outlet into small air bubbles, and assisting in discharging the un-discharged bubbles from the drain outlet under the impact of the pulley on the downcomer, avoiding the problem that the air bubbles in the device are not completely discharged. If the air bubble suddenly discharges from the drain outlet during subsequent detection, it will cause the liquid level of the water in the downcomer to drop, and then the staff cannot accurately record the seepage value of the bridge pavement.

[0011] Preferably, an observation assembly is arranged above the fixed plate. The observation assembly includes a graduated cylinder. The bottom of the graduated cylinder is fixedly connected to the top of the fixed plate. Scale marks are formed on the front of the graduated cylinder. The number of the scale marks is several.

[0012] Preferably, several scale marks are arranged in a vertical array. A moving plate is in contact with the inner wall of the scale cylinder. A fluorescent block is fixedly connected to the bottom of the moving plate. A hollow column is fixedly connected to the side of the moving plate away from the fluorescent block. The moving plate is hollow. After the assembly and preparation work of the detection equipment are completed, the staff can inject water into the sewer pipe until it reaches the position level with the topmost scale mark on the scale cylinder. Since the inside of the hollow column is hollow, it will rise under the influence of buoyancy. The rise of the hollow column will drive the entire moving plate and the fluorescent block to move. Then, by opening the valve, the liquid starts to descend. The descent of the liquid will drive the moving plate to descend at the same time. The descent of the moving plate will drive the fluorescent block to move synchronously. Since the bottom of the hollow column is level with the bottom of the fluorescent block, and the fluorescent block is fluorescent, and the scale cylinder is transparent, it will be more convenient for the staff to record and observe the values. Compared with the scale lines observed on the sewer pipe in the past, this device is not only more convenient for the staff to observe the values, but also can be observed in scenes with insufficient light.

[0013] A method for using a road and bridge seepage detection device includes the following steps:

[0014] S1: Plasticize the sealing material during equipment assembly;

[0015] S2: Exhaust the equipment;

[0016] S3: Detect the road surface and read the data.

[0017] The present invention has the following beneficial effects:

[0018] (1) After the detection device is assembled on the sealing material in the present invention, the staff pours water from the top of the sewer pipe. Then the water will fall through the sewer pipe into the space formed by the bottom plate and the bridge road surface, and the excess air inside can be discharged from the exhaust nozzle. When all the air is discharged, the water will gush out from the exhaust nozzle, and the gushing water will enter the inside of the water storage bucket. When the water in the water storage bucket continuously increases, the liquid level will rise. Since the hollow ball is hollow, the rise of the liquid level will lift it up. The rise of the hollow ball will drive the sliding column to rise under the restriction of the limiting block at the same time. Since the middle part of the rotating rod is restricted by the limiting column, when one end of the rotating rod is lifted by the hollow ball, the other end of the rotating rod will descend. As the liquid level continuously rises, the top cover will come into complete contact with the exhaust nozzle, closing the position where the exhaust nozzle discharges water, preventing the liquid from flowing out due to untimely closing of the exhaust nozzle, thus affecting the sealing material and causing leakage, affecting the detected values, and even possibly requiring re-preparation for detection. At the same time, it can also achieve the effect of automatic closing.

[0019] (2) In the present invention, the detection device is pressed against the sealed material. Subsequently, when the electric push rod is activated, the push rod drives the moving ring to move under the restriction of the fixed column. While the moving ring is moving, it drives the clamping plate and the pressing plate to move synchronously. After the pressing plate contacts the ground, with the continuous movement of the moving ring, the spring sliding wheel will move closer to the moving block. When the inclined surface of the moving block contacts the spring sliding wheel and continues to move, the spring sliding wheel will move in the opposite direction of the moving block. The movement of the spring sliding wheel will drive the clamping plate to move inward synchronously, thereby pushing the sealed material on the road surface towards the bottom plate to shape the material. Since the number of clamping plates is several and they will form a circle after fitting, it can also strengthen the adhesion between the outer surface of the bottom plate and the sealed material, preventing water from flowing out from the insufficiently sealed part due to insufficient sealing of the sealed material, which may cause a slight error in the detection value. At the same time, it can also reduce the workload of the staff in paving the sealed material.

[0020] (3) When the moving ring descends in the present invention, it also drives the first fixed ring and the second fixed ring to move synchronously. Since the moving column moves inside the second fixed ring and is restricted by the second spring, the moving column drives the pulley to always fit with the sewer pipe. When the pulley moves onto the third fixed ring, the moving column drives the second spring to continue to contract and store energy. When the pulley moves down from the third fixed ring, it will impact the pressing block, causing the connecting column to drive the thorn plate to quickly move into the sewer pipe, poking the large air bubbles that have not been discharged from the sewer outlet into small bubbles, and with the assistance of the pulley impacting the sewer pipe, the unexhausted bubbles are discharged from the sewer outlet of the device, avoiding the problem that the bubbles in the device are not completely discharged. If the bubble suddenly discharges from the sewer outlet during the subsequent detection process, it will cause the liquid level in the sewer pipe to drop, and then the staff cannot accurately record the seepage value of the bridge road surface.

[0021] (4) After the assembly and preparation of the detection equipment in the present invention are completed, the staff can inject water into the sewer pipe until it reaches the position level with the top scale mark on the graduated cylinder. Since the inside of the hollow column is hollow, it will rise under the influence of buoyancy. The rise of the hollow column will drive the entire moving plate and the fluorescent block to move. Subsequently, by opening the valve, the liquid starts to drop. The drop of the liquid will drive the moving plate to drop simultaneously, and the drop of the moving plate will drive the fluorescent block to move synchronously. Since the bottom of the hollow column is level with the bottom of the fluorescent block, and the fluorescent block is fluorescent and the graduated cylinder is transparent, it will be more convenient for the staff to record and observe the value. Compared with the scale lines observed on the sewer pipe in the past, this device is not only more convenient for the staff to observe the value, but also can be observed in scenes with insufficient light. Description of the Drawings

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

[0023] Figure 1 Schematic diagram of the overall structure of the present invention;

[0024] Figure 2 Schematic diagram of the leak-proof component of the present invention;

[0025] Figure 3 Schematic diagram of the automatic closing component of the present invention;

[0026] Figure 4 Schematic diagram of the exhaust component of the present invention;

[0027] Figure 5 Schematic diagram of the third fixing ring of the present invention;

[0028] Figure 6 For the present invention Figure 5 Enlarged structural schematic diagram at position A in;

[0029] Figure 7 Schematic diagram of the observation component of the present invention;

[0030] Figure 8 Schematic diagram of the working process of the present invention.

[0031] In the drawings, the list of components represented by each reference numeral is as follows:

[0032] In the figure: 1, bottom plate; 11, fixing column; 111, sewer pipe; 12, fixing plate; 121, electric push rod; 122, push rod; 13, moving ring; 14, valve; 15, water outlet; 2, leak-proof component; 21, spring sliding wheel; 211, clamping plate; 22, moving block; 221, pressing plate; 222, first spring; 3, automatic closing component; 31, water storage bucket; 311, limiting column; 312, limiting block; 32, sliding column; 321, hollow ball; 322, rotating rod; 33, top cover; 34, exhaust nozzle; 4, exhaust component; 41, first fixing ring; 411, second spring; 42, second fixing ring; 43, moving column; 431, limiting ring; 432, pulley; 44, third fixing ring; 45, pressing block; 451, reset spring; 452, connecting column; 453, thorn plate; 5, observation component; 51, graduated cylinder; 511, graduation mark; 52, moving plate; 521, fluorescent block; 522, hollow column. Detailed implementation manners

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Embodiment 1. Please refer to Figure 1 - Figure 3 , the present invention is a road and bridge water seepage detection device, including a bottom plate 1. A fixed column 11 is fixedly connected to the top of the bottom plate 1. A sewer pipe 111 is fixedly connected to the center of the top of the bottom plate 1. A water outlet hole is opened at the bottom of the bottom plate 1, and the water outlet hole is adapted to the bottom of the sewer pipe 111. A fixing plate 12 is fixedly connected to the outer surface of the sewer pipe 111. An assembly hole is opened at the top of the fixing plate 12. An electric push rod 121 is fixedly connected to the inner wall of the assembly hole. The bottom output end of the electric push rod 121 is fixedly connected to a push rod 122. The bottom of the push rod 122 is fixedly connected to a moving ring 13. A sliding hole is opened at the top of the moving ring 13, and the inner wall of the sliding hole is in contact with the outer surface of the fixed column 11. A valve 14 is fixedly connected to the top of the fixing plate 12. A water outlet 15 is opened at the bottom of the inner wall of the sewer pipe 111;

[0035] A leak-proof component 2. A moving groove is opened at the bottom of the moving ring 13. A moving block 22 is in contact with the inner wall of the moving groove. A first spring 222 is fixedly connected to the top of the moving block 22, and the top of the first spring 222 is fixedly connected to the top of the inner wall of the moving groove;

[0036] The automatic closing component 3, on one side of the top of the bottom plate 1 away from the sewer pipe 111, is fixedly connected with a water storage bucket 31. Inside the inner wall of the water storage bucket 31, there is a fixed connection with a limiting block 312. On the top of the limiting block 312, there is a notch. Inside the notch inner wall, there is a sliding column 32 in contact. At the bottom of the sliding column 32, there is a fixed connection with a hollow ball 321. At the top of the sliding column 32, there is a rotational connection with a rotating rod 322. On the side of the rotating rod 322 away from the sliding column 32, there is a rotational connection with a top cover 33. On the outer surface of the top cover 33, there is a contact with an exhaust nozzle 34. After the detection device is assembled on the sealed material in the present invention, the staff pours water from the top of the sewer pipe 111. Subsequently, the water will fall through the sewer pipe 111 into the space formed by the bottom plate 1 and the bridge road surface, and the excess air inside can be discharged from the exhaust nozzle 34. When all the air is discharged, the water will gush out from the exhaust nozzle 34, and the gushing water will enter the inside of the water storage bucket 31. When the water inside the water storage bucket 31 continuously increases, the liquid level will rise. Since the hollow ball 321 is hollow, the rising of the liquid level will lift it up. The rising of the hollow ball 321 will simultaneously drive the sliding column 32 to rise under the restriction of the limiting block 312. Since the middle part of the rotating rod 322 is restricted by the limiting column 311, when the hollow ball 321 lifts one end of the rotating rod 322, the other end of the rotating rod 322 will drop. As the liquid level continuously rises, the top cover 33 will be in complete contact with the exhaust nozzle 34, closing the position where water comes out of the exhaust nozzle 34, avoiding the liquid flowing out due to the untimely closing of the exhaust nozzle 34, thus preventing the water from affecting the sealed material, causing it to leak, affecting the detected value, and even possibly requiring re-preparation for detection. At the same time, it can also achieve the effect of automatic closing.

[0037] The number of leak-proof components 2 is several. The parts included in the several leak-proof components 2 are all the same. The several leak-proof components 2 are arranged in a circular array. A spring sliding wheel 21 is in contact with the top of the moving ring 13. A clamping plate 211 is fixedly connected to the bottom of the spring sliding wheel 21. The top of the moving block 22 is provided with an inclined surface. A pressing plate 221 is fixedly connected to the bottom of the moving block 22. In the present invention, the detection device is pressed on the sealing material, and then the push rod 122 drives the moving ring 13 to move under the restriction of the fixed column 11 by starting the electric push rod 121. While the moving ring 13 is moving, it will drive the clamping plate 211 and the pressing plate 221 to move synchronously. After the pressing plate 221 touches the ground, under the continuous movement of the moving ring 13, the spring sliding wheel 21 will move closer to the moving block 22. When the inclined surface of the moving block 22 contacts the spring sliding wheel 21 and continues to move, the spring sliding wheel 21 will move in the opposite direction of the moving block 22. The movement of the spring sliding wheel 21 will drive the clamping plate 211 to move synchronously inward, so as to push the sealing material on the road surface towards the bottom plate 1 to shape the material. Since the number of the clamping plates 211 is several and will form a circle after fitting, it can also strengthen the fitting degree between the outer surface of the bottom plate 1 and the sealing material, avoid the water flowing out from the insufficiently sealed part due to the insufficient sealing of the sealing material, resulting in a slight error in the detection value, and at the same time, it can also reduce the workload of the staff for paving the sealing material.

[0038] A limiting column 311 is fixedly connected to the top of the water storage bucket 31. An assembly hole is opened on the right side of the rotating rod 322. The inner wall of the assembly hole is in contact with the outer surface of the rotating rod 322. The bottom of the exhaust nozzle 34 is fixedly connected to the top of the bottom plate 1. The outer surface of the exhaust nozzle 34 is fixedly connected to the inner wall of the water storage bucket 31.

[0039] Embodiment 2, please refer to Figure 4 - Figure 8 , the present invention is a road and bridge seepage detection device. On the basis of Embodiment 1, an exhaust component 4 is arranged below the fixed plate 12. The number of the exhaust components 4 is several. The several exhaust components 4 are arranged in a circular array. The parts included in the several exhaust components 4 are all the same. The exhaust component 4 includes a first fixed ring 41. The top of the first fixed ring 41 is fixedly connected to the bottom of the moving ring 13. A second spring 411 is fixedly connected to the inner wall of the first fixed ring 41. A second fixed ring 42 is fixedly connected to one side of the bottom of the moving ring 13 close to the first fixed ring 41. A moving hole is opened on the back of the second fixed ring 42. A moving column 43 is in contact with the inner wall of the moving hole.

[0040] A limiting ring 431 is fixedly connected to the outer surface of the moving column 43, and a pulley 432 is fixedly connected to the back surface of the limiting ring 431. A third fixing ring 44 is sleeved on the outer surface of the sewer pipe 111. The number of the third fixing rings 44 is several, and several third fixing rings 44 are arranged in a vertical array. A sliding groove is formed in the outer surface of the sewer pipe 111. A pressing block 45 is in contact with the inner wall of the sliding groove. A connecting column 452 is fixedly connected to the back surface of the pressing block 45, and a thorn plate 453 is fixedly connected to the back surface of the connecting column 452. A return spring 451 is fixedly connected to the back surface of the pressing block 45, and the back surface of the return spring 451 is fixedly connected to the front surface of the inner wall of the sliding groove. The number of the return springs 451 is two, and the two return springs 451 are symmetrically arranged with the connecting column 452 as the center. In the present invention, while the moving ring 13 descends, it will also drive the first fixing ring 41 and the second fixing ring 42 to move synchronously. Since the moving column 43 moves inside the second fixing ring 42 and is restricted by the second spring 411, the moving column 43 drives the pulley 432 to always fit with the sewer pipe 111. When the pulley 432 moves onto the third fixing ring 44, the moving column 43 will drive the second spring 411 to continue to contract and store energy. When the pulley 432 moves off the third fixing ring 44, it will impact the pressing block 45, causing the connecting column 452 to drive the thorn plate 453 to quickly move into the sewer pipe 111, puncturing large air bubbles that have not been discharged from the water outlet 15 into small air bubbles, and assisting in discharging the unexhausted air bubbles from the water outlet 15 of the device under the impact of the pulley 432 on the sewer pipe 111, avoiding the problem that the air bubbles in the device are not completely discharged. If the air bubble suddenly discharges from the water outlet 15 during subsequent detection, it will cause the liquid level of the water in the sewer pipe 111 to drop, and further cause the problem that the staff cannot accurately record the water seepage value of the bridge pavement.

[0041] An observation assembly 5 is arranged above the fixing plate 12. The observation assembly 5 includes a graduated cylinder 51. The bottom of the graduated cylinder 51 is fixedly connected to the top of the fixing plate 12. A graduated mark 511 is formed on the front surface of the graduated cylinder 51. The number of the graduated marks 511 is several.

[0042] Preferably, a plurality of scale marks 511 are arranged in a vertical array. A moving plate 52 is in contact with the inner wall of the scale cylinder 51. A fluorescent block 521 is fixedly connected to the bottom of the moving plate 52. A hollow column 522 is fixedly connected to the side of the moving plate 52 away from the fluorescent block 521. The moving plate 52 is hollow. After the assembly and preparation of the detection equipment are completed, the staff can inject water into the sewer pipe 111 to a position level with the topmost scale mark 511 on the scale cylinder 51. Since the hollow column 522 is hollow inside, it will rise under the influence of buoyancy. The rise of the hollow column 522 will drive the entire moving plate 52 and the fluorescent block 521 to move. Then, by opening the valve 14, the liquid starts to drop. The drop of the liquid will drive the moving plate 52 to drop at the same time. The drop of the moving plate 52 will drive the fluorescent block 521 to move synchronously. Since the bottom of the hollow column 522 is level with the bottom of the fluorescent block 521, and the fluorescent block 521 is fluorescent, and the scale cylinder 51 is transparent, it will be more convenient for the staff to record and observe the values. Compared with the scale lines observed on the sewer pipe 111 in the past, this device is not only more convenient for the staff to observe the values, but also can be observed in scenes with insufficient light.

[0043] The usage method of the road and bridge water seepage detection device includes the following steps:

[0044] S1: Plasticize the sealing material during equipment assembly;

[0045] S2: Exhaust the equipment;

[0046] S3: Detect the road surface and read the data.

[0047] A specific application of this embodiment is: Press the detection device on the sealing material, and then start the electric push rod 121 to drive the push rod 122 to drive the moving ring 13 to move under the restriction of the fixed column 11. While the moving ring 13 is moving, it will drive the clamping plate 211 and the pressing plate 221 to move synchronously. After the pressing plate 221 touches the ground, under the continuous movement of the moving ring 13, the spring sliding wheel 21 will move closer to the moving block 22. When the inclined surface of the moving block 22 contacts the spring sliding wheel 21 and continues to move, the spring sliding wheel 21 will move in the opposite direction of the moving block 22. The movement of the spring sliding wheel 21 will drive the clamping plate 211 to move synchronously inward, and the sealing material on the road surface can be pushed towards the bottom plate 1 to plasticize the material. Since the number of clamping plates 211 is several and will form a circle after fitting, it can also strengthen the fit between the outer surface of the bottom plate 1 and the sealing material, avoid water flowing out from the insufficiently sealed part due to insufficient sealing of the sealing material, resulting in some errors in the detection values, and at the same time, it can also reduce the workload of the staff in spreading the sealing material.

[0048] While the moving ring 13 descends, it will also drive the first fixed ring 41 and the second fixed ring 42 to move synchronously. Since the moving column 43 moves inside the second fixed ring 42 and is restricted by the second spring 411, the moving column 43 drives the pulley 432 to always fit against the sewer pipe 111. When the pulley 432 moves onto the third fixed ring 44, the moving column 43 will drive the second spring 411 to continue contracting and storing energy. When the pulley 432 moves off the third fixed ring 44, it will impact the pressing block 45, causing the connecting column 452 to drive the thorn plate 453 to quickly move into the sewer pipe 111, piercing large air bubbles that have not been discharged from the drain opening 15 into small bubbles, and with the assistance of the pulley 432 impacting the sewer pipe 111, causing the un-discharged bubbles to be discharged from the drain opening 15 of the device, preventing the incomplete discharge of bubbles in the device. If such a bubble suddenly discharges from the drain opening 15 during subsequent detection, it will cause the liquid level in the sewer pipe 111 to drop, further preventing the staff from accurately recording the water seepage value of the bridge pavement.

[0049] After the detection device is assembled on the sealing material, the staff pours water from the top of the sewer pipe 111. Subsequently, the water will fall through the sewer pipe 111 into the space formed by the bottom plate 1 and the bridge pavement, and the excess air inside can be discharged from the exhaust nozzle 34. When all the air is discharged, the water will gush out from the exhaust nozzle 34, and the gushing water will enter the inside of the water bucket 31. As the water in the water bucket 31 continuously increases, the liquid level will rise. Since the hollow ball 321 is hollow, the rising liquid level will lift it. The rising of the hollow ball 321 will simultaneously drive the sliding column 32 to rise under the restriction of the limiting block 312. Since the middle of the rotating rod 322 is restricted by the limiting column 311, when the hollow ball 321 lifts one end of the rotating rod 322, the other end of the rotating rod 322 will drop. As the liquid level continues to rise, the top cover 33 will come into complete contact with the exhaust nozzle 34, closing the position where the exhaust nozzle 34 discharges water, preventing the liquid from flowing out due to the untimely closing of the exhaust nozzle 34, which may affect the sealing material, cause leakage, affect the detected value, and even may require re-preparation for detection. At the same time, it can also achieve the effect of automatic closing.

[0050] After the detection equipment is assembled and the preparation work is completed, the staff can inject water into the sewer pipe 111 until it reaches the position level with the top scale mark 511 on the graduated cylinder 51. Since the hollow column 522 is hollow inside, it will rise under the influence of buoyancy. The rise of the hollow column 522 will drive the entire moving plate 52 and the fluorescent block 521 to move. Subsequently, by opening the valve 14, the liquid starts to descend. The descent of the liquid will drive the moving plate 52 to descend at the same time. The descent of the moving plate 52 will drive the fluorescent block 521 to move synchronously. Since the bottom of the hollow column 522 is level with the bottom of the fluorescent block 521, and the fluorescent block 521 is fluorescent, and the graduated cylinder 51 is transparent, it will make it more convenient for the staff to record and observe the values. Compared with the scale lines observed on the sewer pipe 111 in the past, this device is not only more convenient for the staff to observe the values, but also can be observed in scenes with insufficient light.

[0051] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A road and bridge seepage detection device, including a bottom plate (1), a fixed column (11) is fixedly connected to the top of the bottom plate (1), a sewer pipe (111) is fixedly connected to the center of the top of the bottom plate (1), a water outlet hole is opened at the bottom of the bottom plate (1), the water outlet hole is adapted to the bottom of the sewer pipe (111), a fixing plate (12) is fixedly connected to the outer surface of the sewer pipe (111), an assembly hole is opened at the top of the fixing plate (12), an electric push rod (121) is fixedly connected to the inner wall of the assembly hole, a push rod (122) is fixedly connected to the bottom output end of the electric push rod (121), a moving ring (13) is fixedly connected to the bottom of the push rod (122), a sliding hole is opened at the top of the moving ring (13), and the inner wall of the sliding hole is in contact with the outer surface of the fixed column (11), a valve (14) is fixedly connected to the top of the fixing plate (12), a water outlet (15) is opened at the bottom of the inner wall of the sewer pipe (111), and its characteristics are as follows: A leak-proof component (2), a moving groove is opened at the bottom of the moving ring (13), a moving block (22) is in contact with the inner wall of the moving groove, a first spring (222) is fixedly connected to the top of the moving block (22), and the top of the first spring (222) is fixedly connected to the top inner wall of the moving groove; An automatic closing component (3), a water storage bucket (31) is fixedly connected to one side of the top of the bottom plate (1) far away from the sewer pipe (111), a limiting block (312) is fixedly connected to the inner wall of the water storage bucket (31), a notch is opened at the top of the limiting block (312), a sliding column (32) is in contact with the inner wall of the notch, a hollow ball (321) is fixedly connected to the bottom of the sliding column (32), a rotating rod (322) is rotatably connected to the top of the sliding column (32), a top cover (33) is rotatably connected to the side of the rotating rod (322) far away from the sliding column (32), and an exhaust nozzle (34) is in contact with the outer surface of the top cover (33); Below the fixed plate (12), there is an exhaust component (4). The number of the exhaust components (4) is several. The several exhaust components (4) are arranged in a circular array. The parts included in the several exhaust components (4) are all the same. The exhaust component (4) includes a first fixed ring (41). The top of the first fixed ring (41) is fixedly connected to the bottom of the moving ring (13). A second spring (411) is fixedly connected to the inner wall of the first fixed ring (41). On one side of the bottom of the moving ring (13) close to the first fixed ring (41), a second fixed ring (42) is fixedly connected. A moving hole is formed in the back of the second fixed ring (42). A moving column (43) is in contact with the inner wall of the moving hole. A limiting ring (431) is fixedly connected to the outer surface of the moving column (43). A pulley (432) is fixedly connected to the back of the limiting ring (431). A third fixed ring (44) is sleeved on the outer surface of the sewer pipe (111). A sliding groove is formed in the outer surface of the sewer pipe (111). A pressing block (45) is in contact with the inner wall of the sliding groove. A connecting column (452) is fixedly connected to the back of the pressing block (45). A thorn plate (453) is fixedly connected to the back of the connecting column (452). A return spring (451) is fixedly connected to the back of the pressing block (45). The back of the return spring (451) is fixedly connected to the front of the inner wall of the sliding groove.

2. The water seepage detection device for road bridges according to claim 1, characterized in that: The number of the leak-proof components (2) is several. The parts included in the several leak-proof components (2) are all the same. The several leak-proof components (2) are arranged in a circular array. A spring sliding wheel (21) is in contact with the top of the moving ring (13). A clamping plate (211) is fixedly connected to the bottom of the spring sliding wheel (21). The top of the moving block (22) is arranged as an inclined surface. A pressing plate (221) is fixedly connected to the bottom of the moving block (22); after the pressing plate touches the ground, under the continuous movement of the moving ring, the spring sliding wheel will move closer to the moving block. When the inclined surface of the moving block contacts the spring sliding wheel and continues to move, the spring sliding wheel will move in the opposite direction of the moving block. The movement of the spring sliding wheel will drive the clamping plate to move synchronously inward.

3. The water seepage detection device for road bridges according to claim 2, wherein: A limiting column (311) is fixedly connected to the top of the water bucket (31). An assembly hole is formed in the right side of the rotating rod (322). The inner wall of the assembly hole is in contact with the outer surface of the rotating rod (322). The bottom of the exhaust nozzle (34) is fixedly connected to the top of the bottom plate (1). The outer surface of the exhaust nozzle (34) is fixedly connected to the inner wall of the water bucket (31).

4. The water seepage detection device for road bridges according to claim 3, wherein: The number of the third fixed rings (44) is several. The several third fixed rings (44) are arranged in a vertical array. The number of the return springs (451) is two. The two return springs (451) are symmetrically arranged with the connecting column (452) as the center.

5. The water seepage detection device for road bridges according to claim 4, characterized in that: Above the fixed plate (12), an observation component (5) is provided. The observation component (5) includes a scale cylinder (51). The bottom of the scale cylinder (51) is fixedly connected to the top of the fixed plate (12). A scale mark (511) is provided on the front of the scale cylinder (51), and the number of the scale marks (511) is several.

6. The water seepage detection device for road bridges according to claim 5, characterized in that: Several of the scale marks (511) are arranged in a vertical array. A moving plate (52) is in contact with the inner wall of the scale cylinder (51). A fluorescent block (521) is fixedly connected to the bottom of the moving plate (52). A hollow column (522) is fixedly connected to the side of the moving plate (52) away from the fluorescent block (521). The moving plate (52) is hollow.

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